Bump http-cache-semantics from 4.1.0 to 4.1.1 in /admin

Bumps [http-cache-semantics](https://github.com/kornelski/http-cache-semantics) from 4.1.0 to 4.1.1.
- [Release notes](https://github.com/kornelski/http-cache-semantics/releases)
- [Commits](https://github.com/kornelski/http-cache-semantics/compare/v4.1.0...v4.1.1)

---
updated-dependencies:
- dependency-name: http-cache-semantics
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/FUNDING.yml

@@ -1,3 +1,3 @@
-# These are supported funding model platforms
-
+github: dstotijn
 patreon: dstotijn
+custom: "https://www.paypal.com/paypalme/dstotijn"

.golangci.yml

@@ -12,6 +12,7 @@ linters:
     - test
     - unused
   disable:
+    - dupl
     - exhaustive
     - exhaustivestruct
     - gochecknoglobals
@@ -21,9 +22,11 @@ linters:
     - gomnd
     - interfacer
     - maligned
+    - nilnil
     - nlreturn
     - scopelint 
     - testpackage
+    - varnamelen
     - wrapcheck
 
 linters-settings:
@@ -31,6 +34,8 @@ linters-settings:
     local-prefixes: github.com/dstotijn/hetty
   godot:
     capital: true
+  ireturn:
+    allow: "error,empty,anon,stdlib,.*(or|er)$,github.com/99designs/gqlgen/graphql.Marshaler,github.com/dstotijn/hetty/pkg/api.QueryResolver,github.com/dstotijn/hetty/pkg/filter.Expression"
     
 issues:
   exclude-rules:

.goreleaser.yml

@@ -28,6 +28,72 @@ archives:
       - goos: windows
         format: zip
 
+brews:
+  - tap:
+      owner: hettysoft
+      name: homebrew-tap
+    folder: Formula
+    homepage:  https://hetty.xyz
+    description: An HTTP toolkit for security research.
+    license: MIT
+    commit_author:
+      name: David Stotijn
+      email: dstotijn@gmail.com
+    test: |
+      system "#{bin}/hetty -v"
+
+snapcrafts:
+  - publish: true
+    summary: An HTTP toolkit for security research.
+    description: |
+      Hetty is an HTTP toolkit for security research. It aims to become an open
+      source alternative to commercial software like Burp Suite Pro, with
+      powerful features tailored to the needs of the infosec and bug bounty
+      community.
+    grade: stable
+    confinement: strict
+    license: MIT
+    apps:
+      hetty:
+        command: hetty
+        plugs: ["network", "network-bind"]
+
+scoop:
+  bucket:
+    owner: hettysoft
+    name: scoop-bucket
+  commit_author:
+    name: David Stotijn
+    email: dstotijn@gmail.com
+  homepage:  https://hetty.xyz
+  description: An HTTP toolkit for security research.
+  license: MIT
+
+dockers:
+  - extra_files:
+    - go.mod
+    - go.sum
+    - pkg
+    - cmd
+    - admin
+    image_templates:
+    - "ghcr.io/dstotijn/hetty:{{ .Version }}"
+    - "ghcr.io/dstotijn/hetty:{{ .Major }}"
+    - "ghcr.io/dstotijn/hetty:{{ .Major }}.{{ .Minor }}"
+    - "ghcr.io/dstotijn/hetty:latest"
+    - "dstotijn/hetty:{{ .Version }}"
+    - "dstotijn/hetty:{{ .Major }}"
+    - "dstotijn/hetty:{{ .Major }}.{{ .Minor }}"
+    - "dstotijn/hetty:latest"
+    build_flag_templates:
+    - "--pull"
+    - "--label=org.opencontainers.image.created={{.Date}}"
+    - "--label=org.opencontainers.image.title={{.ProjectName}}"
+    - "--label=org.opencontainers.image.revision={{.FullCommit}}"
+    - "--label=org.opencontainers.image.version={{.Version}}"
+    - "--label=org.opencontainers.image.source=https://github.com/dstotijn/hetty"
+    - "--build-arg=HETTY_VERSION={{.Version}}"
+
 checksum:
   name_template: "checksums.txt"
 
@@ -39,4 +105,4 @@ changelog:
   filters:
     exclude:
       - "^docs:"
-      - "^test:"
+      - "^test:"

README.md

@@ -1,243 +1,159 @@
-<h1>
-  <a href="https://github.com/dstotijn/hetty">
-    <img src="https://hetty.xyz/assets/logo.png" width="293">
-  </a>
-</h1>
+<img src="https://user-images.githubusercontent.com/983924/156430531-6193e187-7400-436b-81c6-f86862783ea5.svg#gh-light-mode-only" width="240"/>
+<img src="https://user-images.githubusercontent.com/983924/156430660-9d5bd555-dcfd-47e2-ba70-54294c20c1b4.svg#gh-dark-mode-only" width="240"/>
 
-[![Latest GitHub release](https://img.shields.io/github/v/release/dstotijn/hetty?color=18BA91&style=flat-square)](https://github.com/dstotijn/hetty/releases/latest)
-[![Build Status](https://img.shields.io/endpoint.svg?url=https://actions-badge.atrox.dev/dstotijn/hetty/badge&style=flat-square&label=build+%26+test&logo=none&color=18BA91)](https://github.com/dstotijn/hetty/actions/workflows/build-test.yml)
-![GitHub download count](https://img.shields.io/github/downloads/dstotijn/hetty/total?color=18BA91&style=flat-square)
-[![GitHub](https://img.shields.io/github/license/dstotijn/hetty?color=18BA91&style=flat-square)](https://github.com/dstotijn/hetty/blob/master/LICENSE)
-[![Documentation](https://img.shields.io/badge/hetty-docs-18BA91?style=flat-square)](https://hetty.xyz/)
+[![Latest GitHub release](https://img.shields.io/github/v/release/dstotijn/hetty?color=25ae8f)](https://github.com/dstotijn/hetty/releases/latest)
+[![Build Status](https://img.shields.io/endpoint.svg?url=https%3A%2F%2Factions-badge.atrox.dev%2Fdstotijn%2Fhetty%2Fbadge%3Fref%3Dmain&label=build&color=24ae8f)](https://github.com/dstotijn/hetty/actions/workflows/build-test.yml)
+![GitHub download count](https://img.shields.io/github/downloads/dstotijn/hetty/total?color=25ae8f)
+[![GitHub](https://img.shields.io/github/license/dstotijn/hetty?color=25ae8f)](https://github.com/dstotijn/hetty/blob/master/LICENSE)
+[![Documentation](https://img.shields.io/badge/hetty-docs-25ae8f)](https://hetty.xyz/)
 
 **Hetty** is an HTTP toolkit for security research. It aims to become an open
 source alternative to commercial software like Burp Suite Pro, with powerful
 features tailored to the needs of the infosec and bug bounty community.
 
-<img src="https://hetty.xyz/assets/hetty_v0.2.0_header.png">
+<img src="https://hetty.xyz/img/hero.png" width="907" alt="Hetty proxy logs (screenshot)" />
 
 ## Features
 
-- Man-in-the-middle (MITM) HTTP/1.1 proxy with logs
-- Project based database storage (BadgerDB)
-- Scope support
-- Headless management API using GraphQL
-- Embedded web interface (Next.js)
+- Machine-in-the-middle (MITM) HTTP proxy, with logs and advanced search
+- HTTP client for manually creating/editing requests, and replay proxied requests
+- Intercept requests and responses for manual review (edit, send/receive, cancel)
+- Scope support, to help keep work organized
+- Easy-to-use web based admin interface
+- Project based database storage, to help keep work organized
 
-ℹ️ Hetty is in early development. Additional features are planned
-for a `v1.0` release. Please see the <a href="https://github.com/dstotijn/hetty/projects/1">backlog</a>
-for details.
+👷‍♂️ Hetty is under active development. Check the <a
+href="https://github.com/dstotijn/hetty/projects/1">backlog</a> for the current
+status.
 
-## Documentation
+📣 Are you pen testing professionaly in a team? I would love to hear your
+thoughts on tooling via [this 5 minute
+survey](https://forms.gle/36jtgNc3TJ2imi5A8). Thank you!
 
-📖 [Read the docs.](https://hetty.xyz/)
+## Getting started
 
-## Installation
+💡 The [Getting started](https://hetty.xyz/docs/getting-started) doc has more
+detailed install and usage instructions.
 
-Hetty compiles to a self-contained binary, with an embedded BadgerDB database
-and web based admin interface.
+### Installation
 
-### Install pre-built release (recommended)
+The quickest way to install and update Hetty is via a package manager:
 
-👉 Downloads for Linux, macOS and Windows are available on the [releases page](https://github.com/dstotijn/hetty/releases).
+#### macOS
 
-### Build from source
-
-#### Prerequisites
-
-- [Go 1.16](https://golang.org/)
-- [Yarn](https://yarnpkg.com/)
-
-When building from source, the static resources for the admin interface
-(Next.js) need to be generated via [Yarn](https://yarnpkg.com/). The generated
-files will be embedded (using the [embed](https://golang.org/pkg/embed/)
-package) when you use the `build` Makefile target.
-
-Clone the repository and use the `build` make target to create a binary:
-
-```
-$ git clone git@github.com:dstotijn/hetty.git
-$ cd hetty
-$ make build
+```sh
+brew install hettysoft/tap/hetty
 ```
 
-### Docker
+#### Linux
 
-A Docker image is available on Docker Hub: [`dstotijn/hetty`](https://hub.docker.com/r/dstotijn/hetty).
-For persistent storage of CA certificates and projects database, mount a volume:
-
-```
-$ mkdir -p $HOME/.hetty
-$ docker run -v $HOME/.hetty:/root/.hetty -p 8080:8080 dstotijn/hetty
+```sh
+sudo snap install hetty
 ```
 
-## Usage
+#### Windows
 
-When Hetty is run, by default it listens on `:8080` and is accessible via
-http://localhost:8080. Depending on incoming HTTP requests, it either acts as a
-MITM proxy, or it serves the API and web interface.
-
-By default, the projects database files and CA certificates are stored in a `.hetty`
-directory under the user's home directory (`$HOME` on Linux/macOS, `%USERPROFILE%`
-on Windows).
-
-To start, ensure `hetty` (downloaded from a release, or manually built) is in your
-`$PATH` and run:
-
-```
-$ hetty
+```sh
+scoop bucket add hettysoft https://github.com/hettysoft/scoop-bucket.git
+scoop install hettysoft/hetty
 ```
 
-An overview of configuration flags:
+#### Other
+
+Alternatively, you can [download the latest release from
+GitHub](https://github.com/dstotijn/hetty/releases/latest) for your OS and
+architecture, and move the binary to a directory in your `$PATH`. If your OS is
+not available for one of the package managers or not listed in the GitHub
+releases, you can compile from source _(link coming soon)_.
+
+#### Docker
+
+Docker images are distributed via [GitHub's Container registry](https://github.com/dstotijn/hetty/pkgs/container/hetty)
+and [Docker Hub](https://hub.docker.com/r/dstotijn/hetty). To run Hetty via with a volume for database and certificate
+storage, and port 8080 forwarded:
 
 ```
-$ hetty -h
-Usage of ./hetty:
-  -addr string
-        TCP address to listen on, in the form "host:port" (default ":8080")
-  -adminPath string
-        File path to admin build
-  -cert string
-        CA certificate filepath. Creates a new CA certificate if file doesn't exist (default "~/.hetty/hetty_cert.pem")
-  -key string
-        CA private key filepath. Creates a new CA private key if file doesn't exist (default "~/.hetty/hetty_key.pem")
-  -db string
-        Database directory path (default "~/.hetty/db")
+docker run -v $HOME/.hetty:/root/.hetty -p 8080:8080 \
+  ghcr.io/dstotijn/hetty:latest
 ```
 
-You should see:
+### Usage
 
-```
-2022/01/26 10:34:24 [INFO] Hetty (v0.3.2) is running on :8080 ...
-```
-
-Then, visit [http://localhost:8080](http://localhost:8080) to get started.
-
-ℹ️ Detailed documentation is under development and will be available soon.
-
-## Certificate Setup and Installation
-
-In order for Hetty to proxy requests going to HTTPS endpoints, a root CA certificate for
-Hetty will need to be set up. Furthermore, the CA certificate may need to be
-installed to the host for them to be trusted by your browser. The following steps
-will cover how you can generate your certificate, provide them to hetty, and how
-you can install them in your local CA store.
-
-⚠️ _This process was done on a Linux machine but should_
-_provide guidance on Windows and macOS as well._
-
-### Generating CA certificates
-
-You can generate a CA keypair two different ways. The first is bundled directly
-with Hetty, and simplifies the process immensely. The alternative is using OpenSSL
-to generate them, which provides more control over expiration time and cryptography
-used, but requires you install the OpenSSL tooling. The first is suggested for any
-beginners trying to get started.
-
-#### Generating CA certificates with hetty
-
-Hetty will generate the default key and certificate on its own if none are supplied
-or found in `~/.hetty/` when first running the CLI. To generate a default key and
-certificate with hetty, simply run the command with no arguments
+Once installed, start Hetty via:
 
 ```sh
 hetty
 ```
 
-You should now have a key and certificate located at `~/.hetty/hetty_key.pem` and
-`~/.hetty/hetty_cert.pem` respectively.
+💡 Read the [Getting started](https://hetty.xyz/docs/getting-started) doc for
+more details.
 
-#### Generating CA certificates with OpenSSL
-
-You can start off by generating a new key and CA certificate which will both expire
-after a month.
-
-```sh
-mkdir ~/.hetty
-openssl req -newkey rsa:2048 -new -nodes -x509 -days 31 -keyout ~/.hetty/hetty_key.pem -out ~/.hetty/hetty_cert.pem
-```
-
-The default location which `hetty` will check for the key and CA certificate is under
-`~/.hetty/`, at `hetty_key.pem` and `hetty_cert.pem` respectively. You can move them
-here and `hetty` will detect them automatically. Otherwise, you can specify the
-location of these as arguments to `hetty`.
+To list all available options, run: `hetty --help`:
 
 ```
-hetty -key key.pem -cert cert.pem
+$ hetty --help
+
+Usage:
+    hetty [flags] [subcommand] [flags]
+
+Runs an HTTP server with (MITM) proxy, GraphQL service, and a web based admin interface.
+
+Options:
+    --cert         Path to root CA certificate. Creates file if it doesn't exist. (Default: "~/.hetty/hetty_cert.pem")
+    --key          Path to root CA private key. Creates file if it doesn't exist. (Default: "~/.hetty/hetty_key.pem")
+    --db           Database directory path. (Default: "~/.hetty/db")
+    --addr         TCP address for HTTP server to listen on, in the form \"host:port\". (Default: ":8080")
+    --chrome       Launch Chrome with proxy settings applied and certificate errors ignored. (Default: false)
+    --verbose      Enable verbose logging.
+    --json         Encode logs as JSON, instead of pretty/human readable output.
+    --version, -v  Output version.
+    --help, -h     Output this usage text.
+
+Subcommands:
+    - cert  Certificate management
+
+Run `hetty <subcommand> --help` for subcommand specific usage instructions.
+
+Visit https://hetty.xyz to learn more about Hetty.
 ```
 
-### Trusting the CA certificate
+## Documentation
 
-In order for your browser to allow traffic to the local Hetty proxy, you may need
-to install these certificates to your local CA store.
-
-On Ubuntu, you can update your local CA store with the certificate by running the
-following commands:
-
-```sh
-sudo cp ~/.hetty/hetty_cert.pem /usr/local/share/ca-certificates/hetty.crt
-sudo update-ca-certificates
-```
-
-On Windows, you would add your certificate by using the Certificate Manager. You
-can launch that by running the command:
-
-```batch
-certmgr.msc
-```
-
-On macOS, you can add your certificate by using the Keychain Access program. This
-can be found under `Application/Utilities/Keychain Access.app`. After opening this,
-drag the certificate into the app. Next, open the certificate in the app, enter the
-_Trust_ section, and under _When using this certificate_ select _Always Trust_.
-
-_Note: Various Linux distributions may require other steps or commands for updating_
-_their certificate authority. See the documentation relevant to your distribution for_
-_more information on how to update the system to trust your self-signed certificate._
-
-## Vision and roadmap
-
-- Fast core/engine, built with Go, with a minimal memory footprint.
-- Easy to use admin interface, built with Next.js and Material UI.
-- Headless management, via GraphQL API.
-- Extensibility is top of mind. All modules are written as Go packages, to
-  be used by Hetty, but also as libraries by other software.
-- Pluggable architecture for MITM proxy, projects, scope. It should be possible.
-  to build a plugin system in the (near) future.
-- Based on feedback and real-world usage of pentesters and bug bounty hunters.
-- Aim for a relatively small core feature set that the majority of security researchers need.
+📖 [Read the docs](https://hetty.xyz/docs)
 
 ## Support
 
 Use [issues](https://github.com/dstotijn/hetty/issues) for bug reports and
-feature requests, and [discussions](https://github.com/dstotijn/hetty/discussions)
-for questions and troubleshooting.
+feature requests, and
+[discussions](https://github.com/dstotijn/hetty/discussions) for questions and
+troubleshooting.
 
 ## Community
 
-💬 [Join the Hetty Discord server](https://discord.gg/3HVsj5pTFP).
+💬 [Join the Hetty Discord server](https://discord.gg/3HVsj5pTFP)
 
 ## Contributing
 
-Want to contribute? Great! Please check the [Contribution Guidelines](CONTRIBUTING.md)
-for details.
+Want to contribute? Great! Please check the [Contribution
+Guidelines](CONTRIBUTING.md) for details.
 
 ## Acknowledgements
 
 - Thanks to the [Hacker101 community on Discord](https://www.hacker101.com/discord)
-  for all the encouragement and feedback.
-- The font used in the logo and admin interface is [JetBrains Mono](https://www.jetbrains.com/lp/mono/).
+  for the encouragement and early feedback.
+- The font used in the logo and admin interface is [JetBrains
+  Mono](https://www.jetbrains.com/lp/mono/).
 
 ## Sponsors
 
-<a href="https://www.tines.com/?utm_source=oss&utm_medium=sponsorship&utm_campaign=hetty">
-<img src="https://hetty.xyz/assets/tines-sponsorship-badge.png" width="140" alt="Sponsored by Tines">
-</a>
+<p><a href="https://www.tines.com/?utm_source=oss&utm_medium=sponsorship&utm_campaign=hetty">
+<img src="https://hetty.xyz/img/tines-sponsorship-badge.png" width="140" alt="Sponsored by Tines">
+</a></p>
+
+💖 Are you enjoying Hetty? You can [sponsor me](https://github.com/sponsors/dstotijn)!
 
 ## License
 
-[MIT License](LICENSE)
+[MIT](LICENSE)
 
----
-
-© 2021 David Stotijn — [Twitter](https://twitter.com/dstotijn), [Email](mailto:dstotijn@gmail.com)
+© 2022 Hetty Software

admin/.eslintrc.json

@@ -17,7 +17,12 @@
     "prettier/prettier": ["error"],
     "@next/next/no-css-tags": "off",
     "no-unused-vars": "off",
-    "@typescript-eslint/no-unused-vars": "error",
+    "@typescript-eslint/no-unused-vars": [
+      "error",
+      {
+        "ignoreRestSiblings": true
+      }
+    ],
 
     "import/default": "off",
 

admin/src/features/Layout.tsx

@@ -1,11 +1,12 @@
+import AltRouteIcon from "@mui/icons-material/AltRoute";
 import ChevronLeftIcon from "@mui/icons-material/ChevronLeft";
 import ChevronRightIcon from "@mui/icons-material/ChevronRight";
 import FolderIcon from "@mui/icons-material/Folder";
+import FormatListBulletedIcon from "@mui/icons-material/FormatListBulleted";
 import HomeIcon from "@mui/icons-material/Home";
 import LocationSearchingIcon from "@mui/icons-material/LocationSearching";
 import MenuIcon from "@mui/icons-material/Menu";
 import SendIcon from "@mui/icons-material/Send";
-import SettingsEthernetIcon from "@mui/icons-material/SettingsEthernet";
 import {
   Theme,
   useTheme,
@@ -19,6 +20,7 @@ import {
   CSSObject,
   Box,
   ListItemText,
+  Badge,
 } from "@mui/material";
 import MuiAppBar, { AppBarProps as MuiAppBarProps } from "@mui/material/AppBar";
 import MuiDrawer from "@mui/material/Drawer";
@@ -28,15 +30,18 @@ import Link from "next/link";
 import React, { useState } from "react";
 
 import { useActiveProject } from "lib/ActiveProjectContext";
+import { useInterceptedRequests } from "lib/InterceptedRequestsContext";
 
 export enum Page {
   Home,
   GetStarted,
+  Intercept,
   Projects,
   ProxySetup,
   ProxyLogs,
   Sender,
   Scope,
+  Settings,
 }
 
 const drawerWidth = 240;
@@ -135,6 +140,7 @@ interface Props {
 
 export function Layout({ title, page, children }: Props): JSX.Element {
   const activeProject = useActiveProject();
+  const interceptedRequests = useInterceptedRequests();
   const theme = useTheme();
   const [open, setOpen] = useState(false);
 
@@ -204,12 +210,24 @@ export function Layout({ title, page, children }: Props): JSX.Element {
           </Link>
           <Link href="/proxy/logs" passHref>
             <ListItemButton key="proxyLogs" disabled={!activeProject} selected={page === Page.ProxyLogs}>
-              <Tooltip title="Proxy">
+              <Tooltip title="Proxy logs">
                 <ListItemIcon>
-                  <SettingsEthernetIcon />
+                  <FormatListBulletedIcon />
                 </ListItemIcon>
               </Tooltip>
-              <ListItemText primary="Proxy" />
+              <ListItemText primary="Logs" />
+            </ListItemButton>
+          </Link>
+          <Link href="/proxy/intercept" passHref>
+            <ListItemButton key="proxyIntercept" disabled={!activeProject} selected={page === Page.Intercept}>
+              <Tooltip title="Proxy intercept">
+                <ListItemIcon>
+                  <Badge color="error" badgeContent={interceptedRequests?.length || 0}>
+                    <AltRouteIcon />
+                  </Badge>
+                </ListItemIcon>
+              </Tooltip>
+              <ListItemText primary="Intercept" />
             </ListItemButton>
           </Link>
           <Link href="/sender" passHref>

admin/src/features/intercept/components/EditRequest.tsx

@@ -0,0 +1,366 @@
+import CancelIcon from "@mui/icons-material/Cancel";
+import DownloadIcon from "@mui/icons-material/Download";
+import SendIcon from "@mui/icons-material/Send";
+import SettingsIcon from "@mui/icons-material/Settings";
+import { Alert, Box, Button, CircularProgress, IconButton, Tooltip, Typography } from "@mui/material";
+import { useRouter } from "next/router";
+import React, { useEffect, useState } from "react";
+
+import { useInterceptedRequests } from "lib/InterceptedRequestsContext";
+import { KeyValuePair } from "lib/components/KeyValuePair";
+import Link from "lib/components/Link";
+import RequestTabs from "lib/components/RequestTabs";
+import ResponseStatus from "lib/components/ResponseStatus";
+import ResponseTabs from "lib/components/ResponseTabs";
+import UrlBar, { HttpMethod, HttpProto, httpProtoMap } from "lib/components/UrlBar";
+import {
+  HttpProtocol,
+  HttpRequest,
+  useCancelRequestMutation,
+  useCancelResponseMutation,
+  useGetInterceptedRequestQuery,
+  useModifyRequestMutation,
+  useModifyResponseMutation,
+} from "lib/graphql/generated";
+import { queryParamsFromURL } from "lib/queryParamsFromURL";
+import updateKeyPairItem from "lib/updateKeyPairItem";
+import updateURLQueryParams from "lib/updateURLQueryParams";
+
+function EditRequest(): JSX.Element {
+  const router = useRouter();
+  const interceptedRequests = useInterceptedRequests();
+
+  useEffect(() => {
+    // If there's no request selected and there are pending reqs, navigate to
+    // the first one in the list. This helps you quickly review/handle reqs
+    // without having to manually select the next one in the requests table.
+    if (router.isReady && !router.query.id && interceptedRequests?.length) {
+      const req = interceptedRequests[0];
+      router.replace(`/proxy/intercept?id=${req.id}`);
+    }
+  }, [router, interceptedRequests]);
+
+  const reqId = router.query.id as string | undefined;
+
+  const [method, setMethod] = useState(HttpMethod.Get);
+  const [url, setURL] = useState("");
+  const [proto, setProto] = useState(HttpProto.Http20);
+  const [queryParams, setQueryParams] = useState<KeyValuePair[]>([{ key: "", value: "" }]);
+  const [reqHeaders, setReqHeaders] = useState<KeyValuePair[]>([{ key: "", value: "" }]);
+  const [resHeaders, setResHeaders] = useState<KeyValuePair[]>([{ key: "", value: "" }]);
+  const [reqBody, setReqBody] = useState("");
+  const [resBody, setResBody] = useState("");
+
+  const handleQueryParamChange = (key: string, value: string, idx: number) => {
+    setQueryParams((prev) => {
+      const updated = updateKeyPairItem(key, value, idx, prev);
+      setURL((prev) => updateURLQueryParams(prev, updated));
+      return updated;
+    });
+  };
+  const handleQueryParamDelete = (idx: number) => {
+    setQueryParams((prev) => {
+      const updated = prev.slice(0, idx).concat(prev.slice(idx + 1, prev.length));
+      setURL((prev) => updateURLQueryParams(prev, updated));
+      return updated;
+    });
+  };
+
+  const handleReqHeaderChange = (key: string, value: string, idx: number) => {
+    setReqHeaders((prev) => updateKeyPairItem(key, value, idx, prev));
+  };
+  const handleReqHeaderDelete = (idx: number) => {
+    setReqHeaders((prev) => prev.slice(0, idx).concat(prev.slice(idx + 1, prev.length)));
+  };
+
+  const handleResHeaderChange = (key: string, value: string, idx: number) => {
+    setResHeaders((prev) => updateKeyPairItem(key, value, idx, prev));
+  };
+  const handleResHeaderDelete = (idx: number) => {
+    setResHeaders((prev) => prev.slice(0, idx).concat(prev.slice(idx + 1, prev.length)));
+  };
+
+  const handleURLChange = (url: string) => {
+    setURL(url);
+
+    const questionMarkIndex = url.indexOf("?");
+    if (questionMarkIndex === -1) {
+      setQueryParams([{ key: "", value: "" }]);
+      return;
+    }
+
+    const newQueryParams = queryParamsFromURL(url);
+    // Push empty row.
+    newQueryParams.push({ key: "", value: "" });
+    setQueryParams(newQueryParams);
+  };
+
+  const getReqResult = useGetInterceptedRequestQuery({
+    variables: { id: reqId as string },
+    skip: reqId === undefined,
+    onCompleted: ({ interceptedRequest }) => {
+      if (!interceptedRequest) {
+        return;
+      }
+
+      setURL(interceptedRequest.url);
+      setMethod(interceptedRequest.method);
+      setReqBody(interceptedRequest.body || "");
+
+      const newQueryParams = queryParamsFromURL(interceptedRequest.url);
+      // Push empty row.
+      newQueryParams.push({ key: "", value: "" });
+      setQueryParams(newQueryParams);
+
+      const newReqHeaders = interceptedRequest.headers || [];
+      setReqHeaders([...newReqHeaders.map(({ key, value }) => ({ key, value })), { key: "", value: "" }]);
+
+      setResBody(interceptedRequest.response?.body || "");
+      const newResHeaders = interceptedRequest.response?.headers || [];
+      setResHeaders([...newResHeaders.map(({ key, value }) => ({ key, value })), { key: "", value: "" }]);
+    },
+  });
+  const interceptedReq =
+    reqId && !getReqResult?.data?.interceptedRequest?.response ? getReqResult?.data?.interceptedRequest : undefined;
+  const interceptedRes = reqId ? getReqResult?.data?.interceptedRequest?.response : undefined;
+
+  const [modifyRequest, modifyReqResult] = useModifyRequestMutation();
+  const [cancelRequest, cancelReqResult] = useCancelRequestMutation();
+
+  const [modifyResponse, modifyResResult] = useModifyResponseMutation();
+  const [cancelResponse, cancelResResult] = useCancelResponseMutation();
+
+  const onActionCompleted = () => {
+    setURL("");
+    setMethod(HttpMethod.Get);
+    setReqBody("");
+    setQueryParams([]);
+    setReqHeaders([]);
+    router.replace(`/proxy/intercept`);
+  };
+
+  const handleFormSubmit: React.FormEventHandler = (e) => {
+    e.preventDefault();
+
+    if (interceptedReq) {
+      modifyRequest({
+        variables: {
+          request: {
+            id: interceptedReq.id,
+            url,
+            method,
+            proto: httpProtoMap.get(proto) || HttpProtocol.Http20,
+            headers: reqHeaders.filter((kv) => kv.key !== ""),
+            body: reqBody || undefined,
+          },
+        },
+        update(cache) {
+          cache.modify({
+            fields: {
+              interceptedRequests(existing: HttpRequest[], { readField }) {
+                return existing.filter((ref) => interceptedReq.id !== readField("id", ref));
+              },
+            },
+          });
+        },
+        onCompleted: onActionCompleted,
+      });
+    }
+
+    if (interceptedRes) {
+      modifyResponse({
+        variables: {
+          response: {
+            requestID: interceptedRes.id,
+            proto: interceptedRes.proto, // TODO: Allow modifying
+            statusCode: interceptedRes.statusCode, // TODO: Allow modifying
+            statusReason: interceptedRes.statusReason, // TODO: Allow modifying
+            headers: resHeaders.filter((kv) => kv.key !== ""),
+            body: resBody || undefined,
+          },
+        },
+        update(cache) {
+          cache.modify({
+            fields: {
+              interceptedRequests(existing: HttpRequest[], { readField }) {
+                return existing.filter((ref) => interceptedRes.id !== readField("id", ref));
+              },
+            },
+          });
+        },
+        onCompleted: onActionCompleted,
+      });
+    }
+  };
+
+  const handleReqCancelClick = () => {
+    if (!interceptedReq) {
+      return;
+    }
+
+    cancelRequest({
+      variables: {
+        id: interceptedReq.id,
+      },
+      update(cache) {
+        cache.modify({
+          fields: {
+            interceptedRequests(existing: HttpRequest[], { readField }) {
+              return existing.filter((ref) => interceptedReq.id !== readField("id", ref));
+            },
+          },
+        });
+      },
+      onCompleted: onActionCompleted,
+    });
+  };
+
+  const handleResCancelClick = () => {
+    if (!interceptedRes) {
+      return;
+    }
+
+    cancelResponse({
+      variables: {
+        requestID: interceptedRes.id,
+      },
+      update(cache) {
+        cache.modify({
+          fields: {
+            interceptedRequests(existing: HttpRequest[], { readField }) {
+              return existing.filter((ref) => interceptedRes.id !== readField("id", ref));
+            },
+          },
+        });
+      },
+      onCompleted: onActionCompleted,
+    });
+  };
+
+  return (
+    <Box display="flex" flexDirection="column" height="100%" gap={2}>
+      <Box component="form" autoComplete="off" onSubmit={handleFormSubmit}>
+        <Box sx={{ display: "flex", gap: 1, flexWrap: "wrap" }}>
+          <UrlBar
+            method={method}
+            onMethodChange={interceptedReq ? setMethod : undefined}
+            url={url.toString()}
+            onUrlChange={interceptedReq ? handleURLChange : undefined}
+            proto={proto}
+            onProtoChange={interceptedReq ? setProto : undefined}
+            sx={{ flex: "1 auto" }}
+          />
+          {!interceptedRes && (
+            <>
+              <Button
+                variant="contained"
+                disableElevation
+                type="submit"
+                disabled={!interceptedReq || modifyReqResult.loading || cancelReqResult.loading}
+                startIcon={modifyReqResult.loading ? <CircularProgress size={22} /> : <SendIcon />}
+              >
+                Send
+              </Button>
+              <Button
+                variant="contained"
+                color="error"
+                disableElevation
+                onClick={handleReqCancelClick}
+                disabled={!interceptedReq || modifyReqResult.loading || cancelReqResult.loading}
+                startIcon={cancelReqResult.loading ? <CircularProgress size={22} /> : <CancelIcon />}
+              >
+                Cancel
+              </Button>
+            </>
+          )}
+          {interceptedRes && (
+            <>
+              <Button
+                variant="contained"
+                disableElevation
+                type="submit"
+                disabled={modifyResResult.loading || cancelResResult.loading}
+                endIcon={modifyResResult.loading ? <CircularProgress size={22} /> : <DownloadIcon />}
+              >
+                Receive
+              </Button>
+              <Button
+                variant="contained"
+                color="error"
+                disableElevation
+                onClick={handleResCancelClick}
+                disabled={modifyResResult.loading || cancelResResult.loading}
+                endIcon={cancelResResult.loading ? <CircularProgress size={22} /> : <CancelIcon />}
+              >
+                Cancel
+              </Button>
+            </>
+          )}
+          <Tooltip title="Intercept settings">
+            <IconButton LinkComponent={Link} href="/settings#intercept">
+              <SettingsIcon />
+            </IconButton>
+          </Tooltip>
+        </Box>
+        {modifyReqResult.error && (
+          <Alert severity="error" sx={{ mt: 1 }}>
+            {modifyReqResult.error.message}
+          </Alert>
+        )}
+        {cancelReqResult.error && (
+          <Alert severity="error" sx={{ mt: 1 }}>
+            {cancelReqResult.error.message}
+          </Alert>
+        )}
+      </Box>
+
+      <Box flex="1 auto" overflow="scroll">
+        {interceptedReq && (
+          <Box sx={{ height: "100%", pb: 2 }}>
+            <Typography variant="overline" color="textSecondary" sx={{ position: "absolute", right: 0, mt: 1.2 }}>
+              Request
+            </Typography>
+            <RequestTabs
+              queryParams={interceptedReq ? queryParams : []}
+              headers={interceptedReq ? reqHeaders : []}
+              body={reqBody}
+              onQueryParamChange={interceptedReq ? handleQueryParamChange : undefined}
+              onQueryParamDelete={interceptedReq ? handleQueryParamDelete : undefined}
+              onHeaderChange={interceptedReq ? handleReqHeaderChange : undefined}
+              onHeaderDelete={interceptedReq ? handleReqHeaderDelete : undefined}
+              onBodyChange={interceptedReq ? setReqBody : undefined}
+            />
+          </Box>
+        )}
+        {interceptedRes && (
+          <Box sx={{ height: "100%", pb: 2 }}>
+            <Box sx={{ position: "absolute", right: 0, mt: 1.4 }}>
+              <Typography variant="overline" color="textSecondary" sx={{ float: "right", ml: 3 }}>
+                Response
+              </Typography>
+              {interceptedRes && (
+                <Box sx={{ float: "right", mt: 0.2 }}>
+                  <ResponseStatus
+                    proto={interceptedRes.proto}
+                    statusCode={interceptedRes.statusCode}
+                    statusReason={interceptedRes.statusReason}
+                  />
+                </Box>
+              )}
+            </Box>
+            <ResponseTabs
+              headers={interceptedRes ? resHeaders : []}
+              body={resBody}
+              onHeaderChange={interceptedRes ? handleResHeaderChange : undefined}
+              onHeaderDelete={interceptedRes ? handleResHeaderDelete : undefined}
+              onBodyChange={interceptedRes ? setResBody : undefined}
+              hasResponse={interceptedRes !== undefined && interceptedRes !== null}
+            />
+          </Box>
+        )}
+      </Box>
+    </Box>
+  );
+}
+
+export default EditRequest;

admin/src/features/intercept/components/Intercept.tsx

@@ -0,0 +1,21 @@
+import { Box } from "@mui/material";
+
+import EditRequest from "./EditRequest";
+import Requests from "./Requests";
+
+import SplitPane from "lib/components/SplitPane";
+
+export default function Sender(): JSX.Element {
+  return (
+    <Box sx={{ height: "100%", position: "relative" }}>
+      <SplitPane split="horizontal" size="70%">
+        <Box sx={{ width: "100%", pt: "0.75rem" }}>
+          <EditRequest />
+        </Box>
+        <Box sx={{ height: "100%", overflow: "scroll" }}>
+          <Requests />
+        </Box>
+      </SplitPane>
+    </Box>
+  );
+}

admin/src/features/intercept/components/Requests.tsx

@@ -0,0 +1,33 @@
+import { Box, Paper, Typography } from "@mui/material";
+import { useRouter } from "next/router";
+
+import { useInterceptedRequests } from "lib/InterceptedRequestsContext";
+import RequestsTable from "lib/components/RequestsTable";
+
+function Requests(): JSX.Element {
+  const interceptedRequests = useInterceptedRequests();
+
+  const router = useRouter();
+  const activeId = router.query.id as string | undefined;
+
+  const handleRowClick = (id: string) => {
+    router.push(`/proxy/intercept?id=${id}`);
+  };
+
+  return (
+    <Box>
+      {interceptedRequests && interceptedRequests.length > 0 && (
+        <RequestsTable requests={interceptedRequests} onRowClick={handleRowClick} activeRowId={activeId} />
+      )}
+      <Box sx={{ mt: 2, height: "100%" }}>
+        {interceptedRequests?.length === 0 && (
+          <Paper variant="centered">
+            <Typography>No pending intercepted requests.</Typography>
+          </Paper>
+        )}
+      </Box>
+    </Box>
+  );
+}
+
+export default Requests;

admin/src/features/intercept/graphql/cancelRequest.graphql

@@ -0,0 +1,5 @@
+mutation CancelRequest($id: ID!) {
+  cancelRequest(id: $id) {
+    success
+  }
+}

admin/src/features/intercept/graphql/cancelResponse.graphql

@@ -0,0 +1,5 @@
+mutation CancelResponse($requestID: ID!) {
+  cancelResponse(requestID: $requestID) {
+    success
+  }
+}

admin/src/features/intercept/graphql/interceptedRequest.graphql

@@ -0,0 +1,24 @@
+query GetInterceptedRequest($id: ID!) {
+  interceptedRequest(id: $id) {
+    id
+    url
+    method
+    proto
+    headers {
+      key
+      value
+    }
+    body
+    response {
+      id
+      proto
+      statusCode
+      statusReason
+      headers {
+        key
+        value
+      }
+      body
+    }
+  }
+}

admin/src/features/intercept/graphql/modifyRequest.graphql

@@ -0,0 +1,5 @@
+mutation ModifyRequest($request: ModifyRequestInput!) {
+  modifyRequest(request: $request) {
+    success
+  }
+}

admin/src/features/intercept/graphql/modifyResponse.graphql

@@ -0,0 +1,5 @@
+mutation ModifyResponse($response: ModifyResponseInput!) {
+  modifyResponse(response: $response) {
+    success
+  }
+}

admin/src/features/projects/components/ProjectList.tsx

@@ -2,6 +2,7 @@ import CloseIcon from "@mui/icons-material/Close";
 import DeleteIcon from "@mui/icons-material/Delete";
 import DescriptionIcon from "@mui/icons-material/Description";
 import LaunchIcon from "@mui/icons-material/Launch";
+import SettingsIcon from "@mui/icons-material/Settings";
 import { Alert } from "@mui/lab";
 import {
   Avatar,
@@ -29,6 +30,7 @@ import React, { useState } from "react";
 
 import useOpenProjectMutation from "../hooks/useOpenProjectMutation";
 
+import Link, { NextLinkComposed } from "lib/components/Link";
 import {
   ProjectsQuery,
   useCloseProjectMutation,
@@ -179,6 +181,11 @@ function ProjectList(): JSX.Element {
                   {project.name} {project.isActive && <em>(Active)</em>}
                 </ListItemText>
                 <ListItemSecondaryAction>
+                  <Tooltip title="Project settings">
+                    <IconButton LinkComponent={Link} href="/settings" disabled={!project.isActive}>
+                      <SettingsIcon />
+                    </IconButton>
+                  </Tooltip>
                   {project.isActive && (
                     <Tooltip title="Close project">
                       <IconButton onClick={() => closeProject()}>

admin/src/features/projects/graphql/activeProject.graphql

@@ -0,0 +1,15 @@
+query ActiveProject {
+  activeProject {
+    id
+    name
+    isActive
+    settings {
+      intercept {
+        requestsEnabled
+        responsesEnabled
+        requestFilter
+        responseFilter
+      }
+    }
+  }
+}

admin/src/features/reqlog/components/Actions.tsx

@@ -0,0 +1,61 @@
+import AltRouteIcon from "@mui/icons-material/AltRoute";
+import DeleteIcon from "@mui/icons-material/Delete";
+import { Alert } from "@mui/lab";
+import { Badge, Button, IconButton, Tooltip } from "@mui/material";
+import Link from "next/link";
+
+import { useActiveProject } from "lib/ActiveProjectContext";
+import { useInterceptedRequests } from "lib/InterceptedRequestsContext";
+import { ConfirmationDialog, useConfirmationDialog } from "lib/components/ConfirmationDialog";
+import { HttpRequestLogsDocument, useClearHttpRequestLogMutation } from "lib/graphql/generated";
+
+function Actions(): JSX.Element {
+  const activeProject = useActiveProject();
+  const interceptedRequests = useInterceptedRequests();
+  const [clearHTTPRequestLog, clearLogsResult] = useClearHttpRequestLogMutation({
+    refetchQueries: [{ query: HttpRequestLogsDocument }],
+  });
+  const clearHTTPConfirmationDialog = useConfirmationDialog();
+
+  return (
+    <div>
+      <ConfirmationDialog
+        isOpen={clearHTTPConfirmationDialog.isOpen}
+        onClose={clearHTTPConfirmationDialog.close}
+        onConfirm={clearHTTPRequestLog}
+      >
+        All proxy logs are going to be removed. This action cannot be undone.
+      </ConfirmationDialog>
+
+      {clearLogsResult.error && <Alert severity="error">Failed to clear HTTP logs: {clearLogsResult.error}</Alert>}
+
+      {(activeProject?.settings.intercept.requestsEnabled || activeProject?.settings.intercept.responsesEnabled) && (
+        <Link href="/proxy/intercept/?id=" passHref>
+          <Button
+            variant="contained"
+            disabled={interceptedRequests === null || interceptedRequests.length === 0}
+            color="primary"
+            component="a"
+            size="large"
+            startIcon={
+              <Badge color="error" badgeContent={interceptedRequests?.length || 0}>
+                <AltRouteIcon />
+              </Badge>
+            }
+            sx={{ mr: 1 }}
+          >
+            Review Intercepted…
+          </Button>
+        </Link>
+      )}
+
+      <Tooltip title="Clear all">
+        <IconButton onClick={clearHTTPConfirmationDialog.open}>
+          <DeleteIcon />
+        </IconButton>
+      </Tooltip>
+    </div>
+  );
+}
+
+export default Actions;

admin/src/features/reqlog/components/RequestLogs.tsx

@@ -1,8 +1,20 @@
-import { ContentCopy } from "@mui/icons-material";
-import { Alert, Box, IconButton, Link, MenuItem, Snackbar, Tooltip } from "@mui/material";
+import ContentCopyIcon from "@mui/icons-material/ContentCopy";
+import {
+  Alert,
+  Box,
+  IconButton,
+  Link,
+  MenuItem,
+  Snackbar,
+  styled,
+  TableCell,
+  TableCellProps,
+  Tooltip,
+} from "@mui/material";
 import { useRouter } from "next/router";
 import { useState } from "react";
 
+import Actions from "./Actions";
 import LogDetail from "./LogDetail";
 import Search from "./Search";
 
@@ -11,6 +23,11 @@ import SplitPane from "lib/components/SplitPane";
 import useContextMenu from "lib/components/useContextMenu";
 import { useCreateSenderRequestFromHttpRequestLogMutation, useHttpRequestLogsQuery } from "lib/graphql/generated";
 
+const ActionsTableCell = styled(TableCell)<TableCellProps>(() => ({
+  paddingTop: 0,
+  paddingBottom: 0,
+}));
+
 export function RequestLogs(): JSX.Element {
   const router = useRouter();
   const id = router.query.id as string | undefined;
@@ -56,26 +73,36 @@ export function RequestLogs(): JSX.Element {
     handleContextMenu(e);
   };
 
-  const handleCopyToSenderActionClick = (id: string) => {
-    setCopyToSenderId(id);
-    createSenderReqFromLog({
-      variables: {
-        id,
-      },
-    });
-  };
-
-  const rowActions = (id: string): JSX.Element => (
-    <Tooltip title="Copy to Sender">
-      <IconButton size="small" onClick={() => handleCopyToSenderActionClick(id)}>
-        <ContentCopy fontSize="inherit" />
-      </IconButton>
-    </Tooltip>
+  const actionsCell = (id: string) => (
+    <ActionsTableCell>
+      <Tooltip title="Copy to Sender">
+        <IconButton
+          size="small"
+          onClick={() => {
+            setCopyToSenderId(id);
+            createSenderReqFromLog({
+              variables: {
+                id,
+              },
+            });
+          }}
+        >
+          <ContentCopyIcon fontSize="small" />
+        </IconButton>
+      </Tooltip>
+    </ActionsTableCell>
   );
 
   return (
     <Box display="flex" flexDirection="column" height="100%">
-      <Search />
+      <Box display="flex">
+        <Box flex="1 auto">
+          <Search />
+        </Box>
+        <Box pt={0.5}>
+          <Actions />
+        </Box>
+      </Box>
       <Box sx={{ display: "flex", flex: "1 auto", position: "relative" }}>
         <SplitPane split="horizontal" size={"40%"}>
           <Box sx={{ width: "100%", height: "100%", pb: 2 }}>
@@ -96,9 +123,9 @@ export function RequestLogs(): JSX.Element {
               <RequestsTable
                 requests={data?.httpRequestLogs || []}
                 activeRowId={id}
+                actionsCell={actionsCell}
                 onRowClick={handleRowClick}
                 onContextMenu={handleRowContextClick}
-                rowActions={rowActions}
               />
             </Box>
           </Box>

admin/src/features/reqlog/components/Search.tsx

@@ -1,4 +1,3 @@
-import DeleteIcon from "@mui/icons-material/Delete";
 import FilterListIcon from "@mui/icons-material/FilterList";
 import SearchIcon from "@mui/icons-material/Search";
 import { Alert } from "@mui/lab";
@@ -17,11 +16,8 @@ import {
 import IconButton from "@mui/material/IconButton";
 import React, { useRef, useState } from "react";
 
-import { ConfirmationDialog, useConfirmationDialog } from "lib/components/ConfirmationDialog";
 import {
   HttpRequestLogFilterDocument,
-  HttpRequestLogsDocument,
-  useClearHttpRequestLogMutation,
   useHttpRequestLogFilterQuery,
   useSetHttpRequestLogFilterMutation,
 } from "lib/graphql/generated";
@@ -49,11 +45,6 @@ function Search(): JSX.Element {
     },
   });
 
-  const [clearHTTPRequestLog, clearHTTPRequestLogResult] = useClearHttpRequestLogMutation({
-    refetchQueries: [{ query: HttpRequestLogsDocument }],
-  });
-  const clearHTTPConfirmationDialog = useConfirmationDialog();
-
   const filterRef = useRef<HTMLFormElement>(null);
   const [filterOpen, setFilterOpen] = useState(false);
 
@@ -81,11 +72,11 @@ function Search(): JSX.Element {
     <Box>
       <Error prefix="Error fetching filter" error={filterResult.error} />
       <Error prefix="Error setting filter" error={setFilterResult.error} />
-      <Error prefix="Error clearing all HTTP logs" error={clearHTTPRequestLogResult.error} />
       <Box style={{ display: "flex", flex: 1 }}>
         <ClickAwayListener onClickAway={handleClickAway}>
           <Paper
             component="form"
+            autoComplete="off"
             onSubmit={handleSubmit}
             ref={filterRef}
             sx={{
@@ -119,6 +110,8 @@ function Search(): JSX.Element {
               value={searchExpr}
               onChange={(e) => setSearchExpr(e.target.value)}
               onFocus={() => setFilterOpen(true)}
+              autoCorrect="false"
+              spellCheck="false"
             />
             <Tooltip title="Search">
               <IconButton type="submit" sx={{ padding: 1.25 }}>
@@ -161,21 +154,7 @@ function Search(): JSX.Element {
             </Popper>
           </Paper>
         </ClickAwayListener>
-        <Box style={{ marginLeft: "auto" }}>
-          <Tooltip title="Clear all">
-            <IconButton onClick={clearHTTPConfirmationDialog.open}>
-              <DeleteIcon />
-            </IconButton>
-          </Tooltip>
-        </Box>
       </Box>
-      <ConfirmationDialog
-        isOpen={clearHTTPConfirmationDialog.isOpen}
-        onClose={clearHTTPConfirmationDialog.close}
-        onConfirm={clearHTTPRequestLog}
-      >
-        All proxy logs are going to be removed. This action cannot be undone.
-      </ConfirmationDialog>
     </Box>
   );
 }

admin/src/features/sender/components/EditRequest.tsx

@@ -1,100 +1,38 @@
-import {
-  Alert,
-  Box,
-  BoxProps,
-  Button,
-  InputLabel,
-  FormControl,
-  MenuItem,
-  Select,
-  TextField,
-  Typography,
-} from "@mui/material";
+import AddIcon from "@mui/icons-material/Add";
+import { Alert, Box, Button, Fab, Tooltip, Typography, useTheme } from "@mui/material";
 import { useRouter } from "next/router";
 import React, { useState } from "react";
 
-import { KeyValuePair, sortKeyValuePairs } from "lib/components/KeyValuePair";
+import { KeyValuePair } from "lib/components/KeyValuePair";
 import RequestTabs from "lib/components/RequestTabs";
 import Response from "lib/components/Response";
 import SplitPane from "lib/components/SplitPane";
+import UrlBar, { HttpMethod, HttpProto, httpProtoMap } from "lib/components/UrlBar";
 import {
   GetSenderRequestQuery,
   useCreateOrUpdateSenderRequestMutation,
-  HttpProtocol,
   useGetSenderRequestQuery,
   useSendRequestMutation,
 } from "lib/graphql/generated";
 import { queryParamsFromURL } from "lib/queryParamsFromURL";
+import updateKeyPairItem from "lib/updateKeyPairItem";
+import updateURLQueryParams from "lib/updateURLQueryParams";
 
-enum HttpMethod {
-  Get = "GET",
-  Post = "POST",
-  Put = "PUT",
-  Patch = "PATCH",
-  Delete = "DELETE",
-  Head = "HEAD",
-  Options = "OPTIONS",
-  Connect = "CONNECT",
-  Trace = "TRACE",
-}
-
-enum HttpProto {
-  Http1 = "HTTP/1.1",
-  Http2 = "HTTP/2.0",
-}
-
-const httpProtoMap = new Map([
-  [HttpProto.Http1, HttpProtocol.Http1],
-  [HttpProto.Http2, HttpProtocol.Http2],
-]);
-
-function updateKeyPairItem(key: string, value: string, idx: number, items: KeyValuePair[]): KeyValuePair[] {
-  const updated = [...items];
-  updated[idx] = { key, value };
-
-  // Append an empty key-value pair if the last item in the array isn't blank
-  // anymore.
-  if (items.length - 1 === idx && items[idx].key === "" && items[idx].value === "") {
-    updated.push({ key: "", value: "" });
-  }
-
-  return updated;
-}
-
-function updateURLQueryParams(url: string, queryParams: KeyValuePair[]) {
-  // Note: We don't use the `URL` interface, because we're potentially dealing
-  // with malformed/incorrect URLs, which would yield TypeErrors when constructed
-  // via `URL`.
-  let newURL = url;
-
-  const questionMarkIndex = url.indexOf("?");
-  if (questionMarkIndex !== -1) {
-    newURL = newURL.slice(0, questionMarkIndex);
-  }
-
-  const searchParams = new URLSearchParams();
-  for (const { key, value } of queryParams.filter(({ key }) => key !== "")) {
-    searchParams.append(key, value);
-  }
-
-  const rawQueryParams = decodeURI(searchParams.toString());
-
-  if (rawQueryParams == "") {
-    return newURL;
-  }
-
-  return newURL + "?" + rawQueryParams;
-}
+const defaultMethod = HttpMethod.Get;
+const defaultProto = HttpProto.Http20;
+const emptyKeyPair = [{ key: "", value: "" }];
 
 function EditRequest(): JSX.Element {
   const router = useRouter();
   const reqId = router.query.id as string | undefined;
 
-  const [method, setMethod] = useState(HttpMethod.Get);
+  const theme = useTheme();
+
+  const [method, setMethod] = useState(defaultMethod);
   const [url, setURL] = useState("");
-  const [proto, setProto] = useState(HttpProto.Http2);
-  const [queryParams, setQueryParams] = useState<KeyValuePair[]>([{ key: "", value: "" }]);
-  const [headers, setHeaders] = useState<KeyValuePair[]>([{ key: "", value: "" }]);
+  const [proto, setProto] = useState(defaultProto);
+  const [queryParams, setQueryParams] = useState<KeyValuePair[]>(emptyKeyPair);
+  const [headers, setHeaders] = useState<KeyValuePair[]>(emptyKeyPair);
   const [body, setBody] = useState("");
 
   const handleQueryParamChange = (key: string, value: string, idx: number) => {
@@ -152,7 +90,7 @@ function EditRequest(): JSX.Element {
       newQueryParams.push({ key: "", value: "" });
       setQueryParams(newQueryParams);
 
-      const newHeaders = sortKeyValuePairs(senderRequest.headers || []);
+      const newHeaders = senderRequest.headers || [];
       setHeaders([...newHeaders.map(({ key, value }) => ({ key, value })), { key: "", value: "" }]);
       setResponse(senderRequest.response);
     },
@@ -200,8 +138,26 @@ function EditRequest(): JSX.Element {
     createOrUpdateRequestAndSend();
   };
 
+  const handleNewRequest = () => {
+    setURL("");
+    setMethod(defaultMethod);
+    setProto(defaultProto);
+    setQueryParams(emptyKeyPair);
+    setHeaders(emptyKeyPair);
+    setBody("");
+    setResponse(null);
+    router.push(`/sender`);
+  };
+
   return (
     <Box display="flex" flexDirection="column" height="100%" gap={2}>
+      <Box sx={{ position: "absolute", bottom: theme.spacing(2), right: theme.spacing(2) }}>
+        <Tooltip title="New request">
+          <Fab color="primary" onClick={handleNewRequest}>
+            <AddIcon />
+          </Fab>
+        </Tooltip>
+      </Box>
       <Box component="form" autoComplete="off" onSubmit={handleFormSubmit}>
         <Box sx={{ display: "flex", gap: 1, flexWrap: "wrap" }}>
           <UrlBar
@@ -261,94 +217,4 @@ function EditRequest(): JSX.Element {
   );
 }
 
-interface UrlBarProps extends BoxProps {
-  method: HttpMethod;
-  onMethodChange: (method: HttpMethod) => void;
-  url: string;
-  onUrlChange: (url: string) => void;
-  proto: HttpProto;
-  onProtoChange: (proto: HttpProto) => void;
-}
-
-function UrlBar(props: UrlBarProps) {
-  const { method, onMethodChange, url, onUrlChange, proto, onProtoChange, ...other } = props;
-
-  return (
-    <Box {...other} sx={{ ...other.sx, display: "flex" }}>
-      <FormControl>
-        <InputLabel id="req-method-label">Method</InputLabel>
-        <Select
-          labelId="req-method-label"
-          id="req-method"
-          value={method}
-          label="Method"
-          onChange={(e) => onMethodChange(e.target.value as HttpMethod)}
-          sx={{
-            width: "8rem",
-            ".MuiOutlinedInput-notchedOutline": {
-              borderRightWidth: 0,
-              borderTopRightRadius: 0,
-              borderBottomRightRadius: 0,
-            },
-            "&:hover .MuiOutlinedInput-notchedOutline": {
-              borderRightWidth: 1,
-            },
-          }}
-        >
-          {Object.values(HttpMethod).map((method) => (
-            <MenuItem key={method} value={method}>
-              {method}
-            </MenuItem>
-          ))}
-        </Select>
-      </FormControl>
-      <TextField
-        label="URL"
-        placeholder="E.g. “https://example.com/foobar”"
-        value={url}
-        onChange={(e) => onUrlChange(e.target.value)}
-        required
-        variant="outlined"
-        InputLabelProps={{
-          shrink: true,
-        }}
-        InputProps={{
-          sx: {
-            ".MuiOutlinedInput-notchedOutline": {
-              borderRadius: 0,
-            },
-          },
-        }}
-        sx={{ flexGrow: 1 }}
-      />
-      <FormControl>
-        <InputLabel id="req-proto-label">Protocol</InputLabel>
-        <Select
-          labelId="req-proto-label"
-          id="req-proto"
-          value={proto}
-          label="Protocol"
-          onChange={(e) => onProtoChange(e.target.value as HttpProto)}
-          sx={{
-            ".MuiOutlinedInput-notchedOutline": {
-              borderLeftWidth: 0,
-              borderTopLeftRadius: 0,
-              borderBottomLeftRadius: 0,
-            },
-            "&:hover .MuiOutlinedInput-notchedOutline": {
-              borderLeftWidth: 1,
-            },
-          }}
-        >
-          {Object.values(HttpProto).map((proto) => (
-            <MenuItem key={proto} value={proto}>
-              {proto}
-            </MenuItem>
-          ))}
-        </Select>
-      </FormControl>
-    </Box>
-  );
-}
-
 export default EditRequest;

admin/src/features/settings/components/Settings.tsx

@@ -0,0 +1,307 @@
+import { useApolloClient } from "@apollo/client";
+import { TabContext, TabPanel } from "@mui/lab";
+import TabList from "@mui/lab/TabList";
+import {
+  Alert,
+  Box,
+  Button,
+  CircularProgress,
+  FormControl,
+  FormControlLabel,
+  FormHelperText,
+  Snackbar,
+  Switch,
+  Tab,
+  TextField,
+  TextFieldProps,
+  Typography,
+} from "@mui/material";
+import MaterialLink from "@mui/material/Link";
+import { SwitchBaseProps } from "@mui/material/internal/SwitchBase";
+import { useEffect, useState } from "react";
+
+import { useActiveProject } from "lib/ActiveProjectContext";
+import Link from "lib/components/Link";
+import { ActiveProjectDocument, useUpdateInterceptSettingsMutation } from "lib/graphql/generated";
+import { withoutTypename } from "lib/graphql/omitTypename";
+
+enum TabValue {
+  Intercept = "intercept",
+}
+
+function FilterTextField(props: TextFieldProps): JSX.Element {
+  return (
+    <TextField
+      color="primary"
+      variant="outlined"
+      InputProps={{
+        sx: { fontFamily: "'JetBrains Mono', monospace" },
+        autoCorrect: "false",
+        spellCheck: "false",
+      }}
+      InputLabelProps={{
+        shrink: true,
+      }}
+      margin="normal"
+      sx={{ mr: 1 }}
+      {...props}
+    />
+  );
+}
+
+export default function Settings(): JSX.Element {
+  const client = useApolloClient();
+  const activeProject = useActiveProject();
+  const [updateInterceptSettings, updateIntercepSettingsResult] = useUpdateInterceptSettingsMutation({
+    onCompleted(data) {
+      client.cache.updateQuery({ query: ActiveProjectDocument }, (cachedData) => ({
+        activeProject: {
+          ...cachedData.activeProject,
+          settings: {
+            ...cachedData.activeProject.settings,
+            intercept: data.updateInterceptSettings,
+          },
+        },
+      }));
+
+      setInterceptReqFilter(data.updateInterceptSettings.requestFilter || "");
+      setInterceptResFilter(data.updateInterceptSettings.responseFilter || "");
+      setSettingsUpdatedOpen(true);
+    },
+  });
+
+  const [interceptReqFilter, setInterceptReqFilter] = useState("");
+  const [interceptResFilter, setInterceptResFilter] = useState("");
+
+  useEffect(() => {
+    setInterceptReqFilter(activeProject?.settings.intercept.requestFilter || "");
+  }, [activeProject?.settings.intercept.requestFilter]);
+
+  useEffect(() => {
+    setInterceptResFilter(activeProject?.settings.intercept.responseFilter || "");
+  }, [activeProject?.settings.intercept.responseFilter]);
+
+  const handleReqInterceptEnabled: SwitchBaseProps["onChange"] = (e, checked) => {
+    if (!activeProject) {
+      e.preventDefault();
+      return;
+    }
+
+    updateInterceptSettings({
+      variables: {
+        input: {
+          ...withoutTypename(activeProject.settings.intercept),
+          requestsEnabled: checked,
+        },
+      },
+    });
+  };
+
+  const handleResInterceptEnabled: SwitchBaseProps["onChange"] = (e, checked) => {
+    if (!activeProject) {
+      e.preventDefault();
+      return;
+    }
+
+    updateInterceptSettings({
+      variables: {
+        input: {
+          ...withoutTypename(activeProject.settings.intercept),
+          responsesEnabled: checked,
+        },
+      },
+    });
+  };
+
+  const handleInterceptReqFilter = () => {
+    if (!activeProject) {
+      return;
+    }
+
+    updateInterceptSettings({
+      variables: {
+        input: {
+          ...withoutTypename(activeProject.settings.intercept),
+          requestFilter: interceptReqFilter,
+        },
+      },
+    });
+  };
+
+  const handleInterceptResFilter = () => {
+    if (!activeProject) {
+      return;
+    }
+
+    updateInterceptSettings({
+      variables: {
+        input: {
+          ...withoutTypename(activeProject.settings.intercept),
+          responseFilter: interceptResFilter,
+        },
+      },
+    });
+  };
+
+  const [tabValue, setTabValue] = useState(TabValue.Intercept);
+  const [settingsUpdatedOpen, setSettingsUpdatedOpen] = useState(false);
+
+  const handleSettingsUpdatedClose = (_: Event | React.SyntheticEvent, reason?: string) => {
+    if (reason === "clickaway") {
+      return;
+    }
+
+    setSettingsUpdatedOpen(false);
+  };
+
+  const tabSx = {
+    textTransform: "none",
+  };
+
+  return (
+    <Box p={4}>
+      <Snackbar open={settingsUpdatedOpen} autoHideDuration={3000} onClose={handleSettingsUpdatedClose}>
+        <Alert onClose={handleSettingsUpdatedClose} severity="info">
+          Intercept settings have been updated.
+        </Alert>
+      </Snackbar>
+
+      <Typography variant="h4" sx={{ mb: 2 }}>
+        Settings
+      </Typography>
+      <Typography paragraph sx={{ mb: 4 }}>
+        Settings allow you to tweak the behaviour of Hetty’s features.
+      </Typography>
+      <Typography variant="h5" sx={{ mb: 2 }}>
+        Project settings
+      </Typography>
+      {!activeProject && (
+        <Typography paragraph>
+          There is no project active. To configure project settings, first <Link href="/projects">open a project</Link>.
+        </Typography>
+      )}
+      {activeProject && (
+        <>
+          <TabContext value={tabValue}>
+            <TabList onChange={(_, value) => setTabValue(value)} sx={{ borderBottom: 1, borderColor: "divider" }}>
+              <Tab value={TabValue.Intercept} label="Intercept" sx={tabSx} />
+            </TabList>
+
+            <TabPanel value={TabValue.Intercept} sx={{ px: 0 }}>
+              <Typography variant="h6" sx={{ mt: 3, mb: 1 }}>
+                Requests
+              </Typography>
+              <FormControl sx={{ mb: 2 }}>
+                <FormControlLabel
+                  control={
+                    <Switch
+                      disabled={updateIntercepSettingsResult.loading}
+                      onChange={handleReqInterceptEnabled}
+                      checked={activeProject.settings.intercept.requestsEnabled}
+                    />
+                  }
+                  label="Enable request interception"
+                  labelPlacement="start"
+                  sx={{ display: "inline-block", m: 0 }}
+                />
+                <FormHelperText>
+                  When enabled, incoming HTTP requests to the proxy are stalled for{" "}
+                  <Link href="/proxy/intercept">manual review</Link>.
+                </FormHelperText>
+              </FormControl>
+              <form>
+                <FormControl sx={{ width: "50%" }}>
+                  <FilterTextField
+                    label="Request filter"
+                    placeholder={`Example: method = "GET" OR url =~ "/foobar"`}
+                    value={interceptReqFilter}
+                    onChange={(e) => setInterceptReqFilter(e.target.value)}
+                  />
+                  <FormHelperText>
+                    Filter expression to match incoming requests on. When set, only matching requests are intercepted.{" "}
+                    <MaterialLink
+                      href="https://hetty.xyz/docs/guides/intercept?utm_source=hettyapp#request-filter"
+                      target="_blank"
+                    >
+                      Read docs.
+                    </MaterialLink>
+                  </FormHelperText>
+                </FormControl>
+                <Button
+                  type="submit"
+                  variant="text"
+                  color="primary"
+                  size="large"
+                  sx={{
+                    mt: 2,
+                    py: 1.8,
+                  }}
+                  onClick={handleInterceptReqFilter}
+                  disabled={updateIntercepSettingsResult.loading}
+                  startIcon={updateIntercepSettingsResult.loading ? <CircularProgress size={22} /> : undefined}
+                >
+                  Update
+                </Button>
+              </form>
+              <Typography variant="h6" sx={{ mt: 3 }}>
+                Responses
+              </Typography>
+              <FormControl sx={{ mb: 2 }}>
+                <FormControlLabel
+                  control={
+                    <Switch
+                      disabled={updateIntercepSettingsResult.loading}
+                      onChange={handleResInterceptEnabled}
+                      checked={activeProject.settings.intercept.responsesEnabled}
+                    />
+                  }
+                  label="Enable response interception"
+                  labelPlacement="start"
+                  sx={{ display: "inline-block", m: 0 }}
+                />
+                <FormHelperText>
+                  When enabled, HTTP responses received by the proxy are stalled for{" "}
+                  <Link href="/proxy/intercept">manual review</Link>.
+                </FormHelperText>
+              </FormControl>
+              <form>
+                <FormControl sx={{ width: "50%" }}>
+                  <FilterTextField
+                    label="Response filter"
+                    placeholder={`Example: statusCode =~ "^2" OR body =~ "foobar"`}
+                    value={interceptResFilter}
+                    onChange={(e) => setInterceptResFilter(e.target.value)}
+                  />
+                  <FormHelperText>
+                    Filter expression to match received responses on. When set, only matching responses are intercepted.{" "}
+                    <MaterialLink
+                      href="https://hetty.xyz/docs/guides/intercept/?utm_source=hettyapp#response-filter"
+                      target="_blank"
+                    >
+                      Read docs.
+                    </MaterialLink>
+                  </FormHelperText>
+                </FormControl>
+                <Button
+                  type="submit"
+                  variant="text"
+                  color="primary"
+                  size="large"
+                  sx={{
+                    mt: 2,
+                    py: 1.8,
+                  }}
+                  onClick={handleInterceptResFilter}
+                  disabled={updateIntercepSettingsResult.loading}
+                  startIcon={updateIntercepSettingsResult.loading ? <CircularProgress size={22} /> : undefined}
+                >
+                  Update
+                </Button>
+              </form>
+            </TabPanel>
+          </TabContext>
+        </>
+      )}
+    </Box>
+  );
+}

admin/src/features/settings/graphql/updateInterceptSettings.graphql

@@ -0,0 +1,8 @@
+mutation UpdateInterceptSettings($input: UpdateInterceptSettingsInput!) {
+  updateInterceptSettings(input: $input) {
+    requestsEnabled
+    responsesEnabled
+    requestFilter
+    responseFilter
+  }
+}

admin/src/lib/ActiveProjectContext.tsx

@@ -1,6 +1,6 @@
 import React, { createContext, useContext } from "react";
 
-import { Project, useProjectsQuery } from "./graphql/generated";
+import { Project, useActiveProjectQuery } from "./graphql/generated";
 
 const ActiveProjectContext = createContext<Project | null>(null);
 
@@ -9,8 +9,8 @@ interface Props {
 }
 
 export function ActiveProjectProvider({ children }: Props): JSX.Element {
-  const { data } = useProjectsQuery();
-  const project = data?.projects.find((project) => project.isActive) || null;
+  const { data } = useActiveProjectQuery();
+  const project = data?.activeProject || null;
 
   return <ActiveProjectContext.Provider value={project}>{children}</ActiveProjectContext.Provider>;
 }

admin/src/lib/InterceptedRequestsContext.tsx

@@ -0,0 +1,22 @@
+import React, { createContext, useContext } from "react";
+
+import { GetInterceptedRequestsQuery, useGetInterceptedRequestsQuery } from "./graphql/generated";
+
+const InterceptedRequestsContext = createContext<GetInterceptedRequestsQuery["interceptedRequests"] | null>(null);
+
+interface Props {
+  children?: React.ReactNode | undefined;
+}
+
+export function InterceptedRequestsProvider({ children }: Props): JSX.Element {
+  const { data } = useGetInterceptedRequestsQuery({
+    pollInterval: 1000,
+  });
+  const reqs = data?.interceptedRequests || null;
+
+  return <InterceptedRequestsContext.Provider value={reqs}>{children}</InterceptedRequestsContext.Provider>;
+}
+
+export function useInterceptedRequests() {
+  return useContext(InterceptedRequestsContext);
+}

admin/src/lib/components/KeyValuePair.tsx

@@ -9,7 +9,6 @@ import {
   Table,
   TableBody,
   TableCell,
-  TableCellProps,
   TableContainer,
   TableHead,
   TableRow,
@@ -74,19 +73,6 @@ export function KeyValuePairTable({ items, onChange, onDelete }: KeyValuePairTab
     setCopyConfOpen(false);
   };
 
-  const baseCellStyle = {
-    "&:hover": {
-      cursor: "copy",
-    },
-  };
-
-  const KeyTableCell = styled(TableCell)<TableCellProps>(() => (!onChange ? baseCellStyle : {}));
-  const ValueTableCell = styled(TableCell)<TableCellProps>(() => ({
-    ...(!onChange && baseCellStyle),
-    width: "60%",
-    wordBreak: "break-all",
-  }));
-
   return (
     <div>
       <Snackbar open={copyConfOpen} autoHideDuration={3000} onClose={handleCopyConfClose}>
@@ -118,12 +104,19 @@ export function KeyValuePairTable({ items, onChange, onDelete }: KeyValuePairTab
           >
             {items.map(({ key, value }, idx) => (
               <StyledTableRow key={idx} hover>
-                <KeyTableCell
+                <TableCell
                   component="th"
                   scope="row"
                   onClick={(e) => {
                     !onChange && handleCellClick(e);
                   }}
+                  sx={{
+                    ...(!onChange && {
+                      "&:hover": {
+                        cursor: "copy",
+                      },
+                    }),
+                  }}
                 >
                   {!onChange && <span>{key}</span>}
                   {onChange && (
@@ -137,11 +130,20 @@ export function KeyValuePairTable({ items, onChange, onDelete }: KeyValuePairTab
                       }}
                     />
                   )}
-                </KeyTableCell>
-                <ValueTableCell
+                </TableCell>
+                <TableCell
                   onClick={(e) => {
                     !onChange && handleCellClick(e);
                   }}
+                  sx={{
+                    width: "60%",
+                    wordBreak: "break-all",
+                    ...(!onChange && {
+                      "&:hover": {
+                        cursor: "copy",
+                      },
+                    }),
+                  }}
                 >
                   {!onChange && value}
                   {onChange && (
@@ -155,7 +157,7 @@ export function KeyValuePairTable({ items, onChange, onDelete }: KeyValuePairTab
                       }}
                     />
                   )}
-                </ValueTableCell>
+                </TableCell>
                 {onDelete && (
                   <TableCell>
                     <div className="delete-button">
@@ -182,20 +184,4 @@ export function KeyValuePairTable({ items, onChange, onDelete }: KeyValuePairTab
   );
 }
 
-export function sortKeyValuePairs(items: KeyValuePair[]): KeyValuePair[] {
-  const sorted = [...items];
-
-  sorted.sort((a, b) => {
-    if (a.key < b.key) {
-      return -1;
-    }
-    if (a.key > b.key) {
-      return 1;
-    }
-    return 0;
-  });
-
-  return sorted;
-}
-
 export default KeyValuePairTable;

admin/src/lib/components/Link.tsx

@@ -0,0 +1,94 @@
+import MuiLink, { LinkProps as MuiLinkProps } from "@mui/material/Link";
+import { styled } from "@mui/material/styles";
+import clsx from "clsx";
+import NextLink, { LinkProps as NextLinkProps } from "next/link";
+import { useRouter } from "next/router";
+import * as React from "react";
+
+// Add support for the sx prop for consistency with the other branches.
+const Anchor = styled("a")({});
+
+interface NextLinkComposedProps
+  extends Omit<React.AnchorHTMLAttributes<HTMLAnchorElement>, "href">,
+    Omit<NextLinkProps, "href" | "as"> {
+  to: NextLinkProps["href"];
+  linkAs?: NextLinkProps["as"];
+}
+
+export const NextLinkComposed = React.forwardRef<HTMLAnchorElement, NextLinkComposedProps>(function NextLinkComposed(
+  props,
+  ref
+) {
+  const { to, linkAs, replace, scroll, shallow, prefetch, locale, ...other } = props;
+
+  return (
+    <NextLink
+      href={to}
+      prefetch={prefetch}
+      as={linkAs}
+      replace={replace}
+      scroll={scroll}
+      shallow={shallow}
+      passHref
+      locale={locale}
+    >
+      <Anchor ref={ref} {...other} />
+    </NextLink>
+  );
+});
+
+export type LinkProps = {
+  activeClassName?: string;
+  as?: NextLinkProps["as"];
+  href: NextLinkProps["href"];
+  linkAs?: NextLinkProps["as"]; // Useful when the as prop is shallow by styled().
+  noLinkStyle?: boolean;
+} & Omit<NextLinkComposedProps, "to" | "linkAs" | "href"> &
+  Omit<MuiLinkProps, "href">;
+
+// A styled version of the Next.js Link component:
+// https://nextjs.org/docs/api-reference/next/link
+const Link = React.forwardRef<HTMLAnchorElement, LinkProps>(function Link(props, ref) {
+  const {
+    activeClassName = "active",
+    as,
+    className: classNameProps,
+    href,
+    linkAs: linkAsProp,
+    locale,
+    noLinkStyle,
+    prefetch,
+    replace,
+    role, // Link don't have roles.
+    scroll,
+    shallow,
+    ...other
+  } = props;
+
+  const router = useRouter();
+  const pathname = typeof href === "string" ? href : href.pathname;
+  const className = clsx(classNameProps, {
+    [activeClassName]: router.pathname === pathname && activeClassName,
+  });
+
+  const isExternal = typeof href === "string" && (href.indexOf("http") === 0 || href.indexOf("mailto:") === 0);
+
+  if (isExternal) {
+    if (noLinkStyle) {
+      return <Anchor className={className} href={href} ref={ref} {...other} />;
+    }
+
+    return <MuiLink className={className} href={href} ref={ref} {...other} />;
+  }
+
+  const linkAs = linkAsProp || as;
+  const nextjsProps = { to: href, linkAs, replace, scroll, shallow, prefetch, locale };
+
+  if (noLinkStyle) {
+    return <NextLinkComposed className={className} ref={ref} {...nextjsProps} {...other} />;
+  }
+
+  return <MuiLink component={NextLinkComposed} className={className} ref={ref} {...nextjsProps} {...other} />;
+});
+
+export default Link;

admin/src/lib/components/RequestsTable.tsx

@@ -62,13 +62,13 @@ interface HttpResponse {
 interface Props {
   requests: HttpRequest[];
   activeRowId?: string;
+  actionsCell?: (id: string) => JSX.Element;
   onRowClick?: (id: string) => void;
   onContextMenu?: (e: React.MouseEvent, id: string) => void;
-  rowActions?: (id: string) => JSX.Element;
 }
 
 export default function RequestsTable(props: Props): JSX.Element {
-  const { requests, activeRowId, onRowClick, onContextMenu, rowActions } = props;
+  const { requests, activeRowId, actionsCell, onRowClick, onContextMenu } = props;
 
   return (
     <TableContainer sx={{ overflowX: "initial" }}>
@@ -79,7 +79,7 @@ export default function RequestsTable(props: Props): JSX.Element {
             <TableCell>Origin</TableCell>
             <TableCell>Path</TableCell>
             <TableCell>Status</TableCell>
-            {rowActions && <TableCell padding="checkbox" />}
+            {actionsCell && <TableCell padding="checkbox"></TableCell>}
           </TableRow>
         </TableHead>
         <TableBody>
@@ -106,7 +106,7 @@ export default function RequestsTable(props: Props): JSX.Element {
                 <StatusTableCell>
                   {response && <Status code={response.statusCode} reason={response.statusReason} />}
                 </StatusTableCell>
-                {rowActions && <TableCell sx={{ py: 0 }}>{rowActions(id)}</TableCell>}
+                {actionsCell && actionsCell(id)}
               </RequestTableRow>
             );
           })}

admin/src/lib/components/Response.tsx

@@ -1,6 +1,5 @@
 import { Box, Typography } from "@mui/material";
 
-import { sortKeyValuePairs } from "./KeyValuePair";
 import ResponseTabs from "./ResponseTabs";
 
 import ResponseStatus from "lib/components/ResponseStatus";
@@ -29,7 +28,7 @@ function Response({ response }: ResponseProps): JSX.Element {
       </Box>
       <ResponseTabs
         body={response?.body}
-        headers={sortKeyValuePairs(response?.headers || [])}
+        headers={response?.headers || []}
         hasResponse={response !== undefined && response !== null}
       />
     </Box>

admin/src/lib/components/ResponseStatus.tsx

@@ -12,9 +12,11 @@ type ResponseStatusProps = {
 
 function mapProto(proto: HttpProtocol): string {
   switch (proto) {
-    case HttpProtocol.Http1:
+    case HttpProtocol.Http10:
+      return "HTTP/1.0";
+    case HttpProtocol.Http11:
       return "HTTP/1.1";
-    case HttpProtocol.Http2:
+    case HttpProtocol.Http20:
       return "HTTP/2.0";
     default:
       return proto;

admin/src/lib/components/ResponseTabs.tsx

@@ -2,13 +2,16 @@ import { TabContext, TabList, TabPanel } from "@mui/lab";
 import { Box, Paper, Tab, Typography } from "@mui/material";
 import React, { useState } from "react";
 
+import { KeyValuePairTable, KeyValuePair, KeyValuePairTableProps } from "./KeyValuePair";
+
 import Editor from "lib/components/Editor";
-import { KeyValuePairTable } from "lib/components/KeyValuePair";
-import { HttpResponseLog } from "lib/graphql/generated";
 
 interface ResponseTabsProps {
-  headers: HttpResponseLog["headers"];
-  body: HttpResponseLog["body"];
+  headers: KeyValuePair[];
+  onHeaderChange?: KeyValuePairTableProps["onChange"];
+  onHeaderDelete?: KeyValuePairTableProps["onDelete"];
+  body?: string | null;
+  onBodyChange?: (value: string) => void;
   hasResponse: boolean;
 }
 
@@ -24,7 +27,7 @@ const reqNotSent = (
 );
 
 function ResponseTabs(props: ResponseTabsProps): JSX.Element {
-  const { headers, body, hasResponse } = props;
+  const { headers, onHeaderChange, onHeaderDelete, body, onBodyChange, hasResponse } = props;
   const [tabValue, setTabValue] = useState(TabValue.Body);
 
   const contentType = headers.find((header) => header.key.toLowerCase() === "content-type")?.value;
@@ -33,6 +36,8 @@ function ResponseTabs(props: ResponseTabsProps): JSX.Element {
     textTransform: "none",
   };
 
+  const headersLength = onHeaderChange ? headers.length - 1 : headers.length;
+
   return (
     <Box height="100%" sx={{ display: "flex", flexDirection: "column" }}>
       <TabContext value={tabValue}>
@@ -43,20 +48,25 @@ function ResponseTabs(props: ResponseTabsProps): JSX.Element {
               label={"Body" + (body?.length ? ` (${body.length} byte` + (body.length > 1 ? "s" : "") + ")" : "")}
               sx={tabSx}
             />
-            <Tab
-              value={TabValue.Headers}
-              label={"Headers" + (headers.length ? ` (${headers.length})` : "")}
-              sx={tabSx}
-            />
+            <Tab value={TabValue.Headers} label={"Headers" + (headersLength ? ` (${headersLength})` : "")} sx={tabSx} />
           </TabList>
         </Box>
         <Box flex="1 auto" overflow="hidden">
           <TabPanel value={TabValue.Body} sx={{ p: 0, height: "100%" }}>
-            {body && <Editor content={body} contentType={contentType} />}
+            {hasResponse && (
+              <Editor
+                content={body || ""}
+                onChange={(value) => {
+                  onBodyChange && onBodyChange(value || "");
+                }}
+                monacoOptions={{ readOnly: onBodyChange === undefined }}
+                contentType={contentType}
+              />
+            )}
             {!hasResponse && reqNotSent}
           </TabPanel>
           <TabPanel value={TabValue.Headers} sx={{ p: 0, height: "100%", overflow: "scroll" }}>
-            {headers.length > 0 && <KeyValuePairTable items={headers} />}
+            {hasResponse && <KeyValuePairTable items={headers} onChange={onHeaderChange} onDelete={onHeaderDelete} />}
             {!hasResponse && reqNotSent}
           </TabPanel>
         </Box>

admin/src/lib/components/UrlBar.tsx

@@ -0,0 +1,122 @@
+import { Box, BoxProps, FormControl, InputLabel, MenuItem, Select, TextField } from "@mui/material";
+
+import { HttpProtocol } from "lib/graphql/generated";
+
+export enum HttpMethod {
+  Get = "GET",
+  Post = "POST",
+  Put = "PUT",
+  Patch = "PATCH",
+  Delete = "DELETE",
+  Head = "HEAD",
+  Options = "OPTIONS",
+  Connect = "CONNECT",
+  Trace = "TRACE",
+}
+
+export enum HttpProto {
+  Http10 = "HTTP/1.0",
+  Http11 = "HTTP/1.1",
+  Http20 = "HTTP/2.0",
+}
+
+export const httpProtoMap = new Map([
+  [HttpProto.Http10, HttpProtocol.Http10],
+  [HttpProto.Http11, HttpProtocol.Http11],
+  [HttpProto.Http20, HttpProtocol.Http20],
+]);
+
+interface UrlBarProps extends BoxProps {
+  method: HttpMethod;
+  onMethodChange?: (method: HttpMethod) => void;
+  url: string;
+  onUrlChange?: (url: string) => void;
+  proto: HttpProto;
+  onProtoChange?: (proto: HttpProto) => void;
+}
+
+function UrlBar(props: UrlBarProps) {
+  const { method, onMethodChange, url, onUrlChange, proto, onProtoChange, ...other } = props;
+
+  return (
+    <Box {...other} sx={{ ...other.sx, display: "flex" }}>
+      <FormControl>
+        <InputLabel id="req-method-label">Method</InputLabel>
+        <Select
+          labelId="req-method-label"
+          id="req-method"
+          value={method}
+          label="Method"
+          disabled={!onMethodChange}
+          onChange={(e) => onMethodChange && onMethodChange(e.target.value as HttpMethod)}
+          sx={{
+            width: "8rem",
+            ".MuiOutlinedInput-notchedOutline": {
+              borderRightWidth: 0,
+              borderTopRightRadius: 0,
+              borderBottomRightRadius: 0,
+            },
+            "&:hover .MuiOutlinedInput-notchedOutline": {
+              borderRightWidth: 1,
+            },
+          }}
+        >
+          {Object.values(HttpMethod).map((method) => (
+            <MenuItem key={method} value={method}>
+              {method}
+            </MenuItem>
+          ))}
+        </Select>
+      </FormControl>
+      <TextField
+        label="URL"
+        placeholder="E.g. “https://example.com/foobar”"
+        value={url}
+        disabled={!onUrlChange}
+        onChange={(e) => onUrlChange && onUrlChange(e.target.value)}
+        required
+        variant="outlined"
+        InputLabelProps={{
+          shrink: true,
+        }}
+        InputProps={{
+          sx: {
+            ".MuiOutlinedInput-notchedOutline": {
+              borderRadius: 0,
+            },
+          },
+        }}
+        sx={{ flexGrow: 1 }}
+      />
+      <FormControl>
+        <InputLabel id="req-proto-label">Protocol</InputLabel>
+        <Select
+          labelId="req-proto-label"
+          id="req-proto"
+          value={proto}
+          label="Protocol"
+          disabled={!onProtoChange}
+          onChange={(e) => onProtoChange && onProtoChange(e.target.value as HttpProto)}
+          sx={{
+            ".MuiOutlinedInput-notchedOutline": {
+              borderLeftWidth: 0,
+              borderTopLeftRadius: 0,
+              borderBottomLeftRadius: 0,
+            },
+            "&:hover .MuiOutlinedInput-notchedOutline": {
+              borderLeftWidth: 1,
+            },
+          }}
+        >
+          {Object.values(HttpProto).map((proto) => (
+            <MenuItem key={proto} value={proto}>
+              {proto}
+            </MenuItem>
+          ))}
+        </Select>
+      </FormControl>
+    </Box>
+  );
+}
+
+export default UrlBar;

admin/src/lib/graphql/generated.tsx

@@ -18,6 +18,16 @@ export type Scalars = {
   URL: any;
 };
 
+export type CancelRequestResult = {
+  __typename?: 'CancelRequestResult';
+  success: Scalars['Boolean'];
+};
+
+export type CancelResponseResult = {
+  __typename?: 'CancelResponseResult';
+  success: Scalars['Boolean'];
+};
+
 export type ClearHttpRequestLogResult = {
   __typename?: 'ClearHTTPRequestLogResult';
   success: Scalars['Boolean'];
@@ -62,10 +72,22 @@ export enum HttpMethod {
 }
 
 export enum HttpProtocol {
-  Http1 = 'HTTP1',
-  Http2 = 'HTTP2'
+  Http10 = 'HTTP10',
+  Http11 = 'HTTP11',
+  Http20 = 'HTTP20'
 }
 
+export type HttpRequest = {
+  __typename?: 'HttpRequest';
+  body?: Maybe<Scalars['String']>;
+  headers: Array<HttpHeader>;
+  id: Scalars['ID'];
+  method: HttpMethod;
+  proto: HttpProtocol;
+  response?: Maybe<HttpResponse>;
+  url: Scalars['URL'];
+};
+
 export type HttpRequestLog = {
   __typename?: 'HttpRequestLog';
   body?: Maybe<Scalars['String']>;
@@ -89,6 +111,17 @@ export type HttpRequestLogFilterInput = {
   searchExpression?: InputMaybe<Scalars['String']>;
 };
 
+export type HttpResponse = {
+  __typename?: 'HttpResponse';
+  body?: Maybe<Scalars['String']>;
+  headers: Array<HttpHeader>;
+  /** Will be the same ID as its related request ID. */
+  id: Scalars['ID'];
+  proto: HttpProtocol;
+  statusCode: Scalars['Int'];
+  statusReason: Scalars['String'];
+};
+
 export type HttpResponseLog = {
   __typename?: 'HttpResponseLog';
   body?: Maybe<Scalars['String']>;
@@ -100,8 +133,47 @@ export type HttpResponseLog = {
   statusReason: Scalars['String'];
 };
 
+export type InterceptSettings = {
+  __typename?: 'InterceptSettings';
+  requestFilter?: Maybe<Scalars['String']>;
+  requestsEnabled: Scalars['Boolean'];
+  responseFilter?: Maybe<Scalars['String']>;
+  responsesEnabled: Scalars['Boolean'];
+};
+
+export type ModifyRequestInput = {
+  body?: InputMaybe<Scalars['String']>;
+  headers?: InputMaybe<Array<HttpHeaderInput>>;
+  id: Scalars['ID'];
+  method: HttpMethod;
+  modifyResponse?: InputMaybe<Scalars['Boolean']>;
+  proto: HttpProtocol;
+  url: Scalars['URL'];
+};
+
+export type ModifyRequestResult = {
+  __typename?: 'ModifyRequestResult';
+  success: Scalars['Boolean'];
+};
+
+export type ModifyResponseInput = {
+  body?: InputMaybe<Scalars['String']>;
+  headers?: InputMaybe<Array<HttpHeaderInput>>;
+  proto: HttpProtocol;
+  requestID: Scalars['ID'];
+  statusCode: Scalars['Int'];
+  statusReason: Scalars['String'];
+};
+
+export type ModifyResponseResult = {
+  __typename?: 'ModifyResponseResult';
+  success: Scalars['Boolean'];
+};
+
 export type Mutation = {
   __typename?: 'Mutation';
+  cancelRequest: CancelRequestResult;
+  cancelResponse: CancelResponseResult;
   clearHTTPRequestLog: ClearHttpRequestLogResult;
   closeProject: CloseProjectResult;
   createOrUpdateSenderRequest: SenderRequest;
@@ -109,11 +181,24 @@ export type Mutation = {
   createSenderRequestFromHttpRequestLog: SenderRequest;
   deleteProject: DeleteProjectResult;
   deleteSenderRequests: DeleteSenderRequestsResult;
+  modifyRequest: ModifyRequestResult;
+  modifyResponse: ModifyResponseResult;
   openProject?: Maybe<Project>;
   sendRequest: SenderRequest;
   setHttpRequestLogFilter?: Maybe<HttpRequestLogFilter>;
   setScope: Array<ScopeRule>;
   setSenderRequestFilter?: Maybe<SenderRequestFilter>;
+  updateInterceptSettings: InterceptSettings;
+};
+
+
+export type MutationCancelRequestArgs = {
+  id: Scalars['ID'];
+};
+
+
+export type MutationCancelResponseArgs = {
+  requestID: Scalars['ID'];
 };
 
 
@@ -137,6 +222,16 @@ export type MutationDeleteProjectArgs = {
 };
 
 
+export type MutationModifyRequestArgs = {
+  request: ModifyRequestInput;
+};
+
+
+export type MutationModifyResponseArgs = {
+  response: ModifyResponseInput;
+};
+
+
 export type MutationOpenProjectArgs = {
   id: Scalars['ID'];
 };
@@ -161,11 +256,22 @@ export type MutationSetSenderRequestFilterArgs = {
   filter?: InputMaybe<SenderRequestFilterInput>;
 };
 
+
+export type MutationUpdateInterceptSettingsArgs = {
+  input: UpdateInterceptSettingsInput;
+};
+
 export type Project = {
   __typename?: 'Project';
   id: Scalars['ID'];
   isActive: Scalars['Boolean'];
   name: Scalars['String'];
+  settings: ProjectSettings;
+};
+
+export type ProjectSettings = {
+  __typename?: 'ProjectSettings';
+  intercept: InterceptSettings;
 };
 
 export type Query = {
@@ -174,6 +280,8 @@ export type Query = {
   httpRequestLog?: Maybe<HttpRequestLog>;
   httpRequestLogFilter?: Maybe<HttpRequestLogFilter>;
   httpRequestLogs: Array<HttpRequestLog>;
+  interceptedRequest?: Maybe<HttpRequest>;
+  interceptedRequests: Array<HttpRequest>;
   projects: Array<Project>;
   scope: Array<ScopeRule>;
   senderRequest?: Maybe<SenderRequest>;
@@ -186,6 +294,11 @@ export type QueryHttpRequestLogArgs = {
 };
 
 
+export type QueryInterceptedRequestArgs = {
+  id: Scalars['ID'];
+};
+
+
 export type QuerySenderRequestArgs = {
   id: Scalars['ID'];
 };
@@ -247,6 +360,53 @@ export type SenderRequestInput = {
   url: Scalars['URL'];
 };
 
+export type UpdateInterceptSettingsInput = {
+  requestFilter?: InputMaybe<Scalars['String']>;
+  requestsEnabled: Scalars['Boolean'];
+  responseFilter?: InputMaybe<Scalars['String']>;
+  responsesEnabled: Scalars['Boolean'];
+};
+
+export type CancelRequestMutationVariables = Exact<{
+  id: Scalars['ID'];
+}>;
+
+
+export type CancelRequestMutation = { __typename?: 'Mutation', cancelRequest: { __typename?: 'CancelRequestResult', success: boolean } };
+
+export type CancelResponseMutationVariables = Exact<{
+  requestID: Scalars['ID'];
+}>;
+
+
+export type CancelResponseMutation = { __typename?: 'Mutation', cancelResponse: { __typename?: 'CancelResponseResult', success: boolean } };
+
+export type GetInterceptedRequestQueryVariables = Exact<{
+  id: Scalars['ID'];
+}>;
+
+
+export type GetInterceptedRequestQuery = { __typename?: 'Query', interceptedRequest?: { __typename?: 'HttpRequest', id: string, url: any, method: HttpMethod, proto: HttpProtocol, body?: string | null, headers: Array<{ __typename?: 'HttpHeader', key: string, value: string }>, response?: { __typename?: 'HttpResponse', id: string, proto: HttpProtocol, statusCode: number, statusReason: string, body?: string | null, headers: Array<{ __typename?: 'HttpHeader', key: string, value: string }> } | null } | null };
+
+export type ModifyRequestMutationVariables = Exact<{
+  request: ModifyRequestInput;
+}>;
+
+
+export type ModifyRequestMutation = { __typename?: 'Mutation', modifyRequest: { __typename?: 'ModifyRequestResult', success: boolean } };
+
+export type ModifyResponseMutationVariables = Exact<{
+  response: ModifyResponseInput;
+}>;
+
+
+export type ModifyResponseMutation = { __typename?: 'Mutation', modifyResponse: { __typename?: 'ModifyResponseResult', success: boolean } };
+
+export type ActiveProjectQueryVariables = Exact<{ [key: string]: never; }>;
+
+
+export type ActiveProjectQuery = { __typename?: 'Query', activeProject?: { __typename?: 'Project', id: string, name: string, isActive: boolean, settings: { __typename?: 'ProjectSettings', intercept: { __typename?: 'InterceptSettings', requestsEnabled: boolean, responsesEnabled: boolean, requestFilter?: string | null, responseFilter?: string | null } } } | null };
+
 export type CloseProjectMutationVariables = Exact<{ [key: string]: never; }>;
 
 
@@ -352,7 +512,249 @@ export type GetSenderRequestsQueryVariables = Exact<{ [key: string]: never; }>;
 
 export type GetSenderRequestsQuery = { __typename?: 'Query', senderRequests: Array<{ __typename?: 'SenderRequest', id: string, url: any, method: HttpMethod, response?: { __typename?: 'HttpResponseLog', id: string, statusCode: number, statusReason: string } | null }> };
 
+export type UpdateInterceptSettingsMutationVariables = Exact<{
+  input: UpdateInterceptSettingsInput;
+}>;
 
+
+export type UpdateInterceptSettingsMutation = { __typename?: 'Mutation', updateInterceptSettings: { __typename?: 'InterceptSettings', requestsEnabled: boolean, responsesEnabled: boolean, requestFilter?: string | null, responseFilter?: string | null } };
+
+export type GetInterceptedRequestsQueryVariables = Exact<{ [key: string]: never; }>;
+
+
+export type GetInterceptedRequestsQuery = { __typename?: 'Query', interceptedRequests: Array<{ __typename?: 'HttpRequest', id: string, url: any, method: HttpMethod, response?: { __typename?: 'HttpResponse', statusCode: number, statusReason: string } | null }> };
+
+
+export const CancelRequestDocument = gql`
+    mutation CancelRequest($id: ID!) {
+  cancelRequest(id: $id) {
+    success
+  }
+}
+    `;
+export type CancelRequestMutationFn = Apollo.MutationFunction<CancelRequestMutation, CancelRequestMutationVariables>;
+
+/**
+ * __useCancelRequestMutation__
+ *
+ * To run a mutation, you first call `useCancelRequestMutation` within a React component and pass it any options that fit your needs.
+ * When your component renders, `useCancelRequestMutation` returns a tuple that includes:
+ * - A mutate function that you can call at any time to execute the mutation
+ * - An object with fields that represent the current status of the mutation's execution
+ *
+ * @param baseOptions options that will be passed into the mutation, supported options are listed on: https://www.apollographql.com/docs/react/api/react-hooks/#options-2;
+ *
+ * @example
+ * const [cancelRequestMutation, { data, loading, error }] = useCancelRequestMutation({
+ *   variables: {
+ *      id: // value for 'id'
+ *   },
+ * });
+ */
+export function useCancelRequestMutation(baseOptions?: Apollo.MutationHookOptions<CancelRequestMutation, CancelRequestMutationVariables>) {
+        const options = {...defaultOptions, ...baseOptions}
+        return Apollo.useMutation<CancelRequestMutation, CancelRequestMutationVariables>(CancelRequestDocument, options);
+      }
+export type CancelRequestMutationHookResult = ReturnType<typeof useCancelRequestMutation>;
+export type CancelRequestMutationResult = Apollo.MutationResult<CancelRequestMutation>;
+export type CancelRequestMutationOptions = Apollo.BaseMutationOptions<CancelRequestMutation, CancelRequestMutationVariables>;
+export const CancelResponseDocument = gql`
+    mutation CancelResponse($requestID: ID!) {
+  cancelResponse(requestID: $requestID) {
+    success
+  }
+}
+    `;
+export type CancelResponseMutationFn = Apollo.MutationFunction<CancelResponseMutation, CancelResponseMutationVariables>;
+
+/**
+ * __useCancelResponseMutation__
+ *
+ * To run a mutation, you first call `useCancelResponseMutation` within a React component and pass it any options that fit your needs.
+ * When your component renders, `useCancelResponseMutation` returns a tuple that includes:
+ * - A mutate function that you can call at any time to execute the mutation
+ * - An object with fields that represent the current status of the mutation's execution
+ *
+ * @param baseOptions options that will be passed into the mutation, supported options are listed on: https://www.apollographql.com/docs/react/api/react-hooks/#options-2;
+ *
+ * @example
+ * const [cancelResponseMutation, { data, loading, error }] = useCancelResponseMutation({
+ *   variables: {
+ *      requestID: // value for 'requestID'
+ *   },
+ * });
+ */
+export function useCancelResponseMutation(baseOptions?: Apollo.MutationHookOptions<CancelResponseMutation, CancelResponseMutationVariables>) {
+        const options = {...defaultOptions, ...baseOptions}
+        return Apollo.useMutation<CancelResponseMutation, CancelResponseMutationVariables>(CancelResponseDocument, options);
+      }
+export type CancelResponseMutationHookResult = ReturnType<typeof useCancelResponseMutation>;
+export type CancelResponseMutationResult = Apollo.MutationResult<CancelResponseMutation>;
+export type CancelResponseMutationOptions = Apollo.BaseMutationOptions<CancelResponseMutation, CancelResponseMutationVariables>;
+export const GetInterceptedRequestDocument = gql`
+    query GetInterceptedRequest($id: ID!) {
+  interceptedRequest(id: $id) {
+    id
+    url
+    method
+    proto
+    headers {
+      key
+      value
+    }
+    body
+    response {
+      id
+      proto
+      statusCode
+      statusReason
+      headers {
+        key
+        value
+      }
+      body
+    }
+  }
+}
+    `;
+
+/**
+ * __useGetInterceptedRequestQuery__
+ *
+ * To run a query within a React component, call `useGetInterceptedRequestQuery` and pass it any options that fit your needs.
+ * When your component renders, `useGetInterceptedRequestQuery` returns an object from Apollo Client that contains loading, error, and data properties
+ * you can use to render your UI.
+ *
+ * @param baseOptions options that will be passed into the query, supported options are listed on: https://www.apollographql.com/docs/react/api/react-hooks/#options;
+ *
+ * @example
+ * const { data, loading, error } = useGetInterceptedRequestQuery({
+ *   variables: {
+ *      id: // value for 'id'
+ *   },
+ * });
+ */
+export function useGetInterceptedRequestQuery(baseOptions: Apollo.QueryHookOptions<GetInterceptedRequestQuery, GetInterceptedRequestQueryVariables>) {
+        const options = {...defaultOptions, ...baseOptions}
+        return Apollo.useQuery<GetInterceptedRequestQuery, GetInterceptedRequestQueryVariables>(GetInterceptedRequestDocument, options);
+      }
+export function useGetInterceptedRequestLazyQuery(baseOptions?: Apollo.LazyQueryHookOptions<GetInterceptedRequestQuery, GetInterceptedRequestQueryVariables>) {
+          const options = {...defaultOptions, ...baseOptions}
+          return Apollo.useLazyQuery<GetInterceptedRequestQuery, GetInterceptedRequestQueryVariables>(GetInterceptedRequestDocument, options);
+        }
+export type GetInterceptedRequestQueryHookResult = ReturnType<typeof useGetInterceptedRequestQuery>;
+export type GetInterceptedRequestLazyQueryHookResult = ReturnType<typeof useGetInterceptedRequestLazyQuery>;
+export type GetInterceptedRequestQueryResult = Apollo.QueryResult<GetInterceptedRequestQuery, GetInterceptedRequestQueryVariables>;
+export const ModifyRequestDocument = gql`
+    mutation ModifyRequest($request: ModifyRequestInput!) {
+  modifyRequest(request: $request) {
+    success
+  }
+}
+    `;
+export type ModifyRequestMutationFn = Apollo.MutationFunction<ModifyRequestMutation, ModifyRequestMutationVariables>;
+
+/**
+ * __useModifyRequestMutation__
+ *
+ * To run a mutation, you first call `useModifyRequestMutation` within a React component and pass it any options that fit your needs.
+ * When your component renders, `useModifyRequestMutation` returns a tuple that includes:
+ * - A mutate function that you can call at any time to execute the mutation
+ * - An object with fields that represent the current status of the mutation's execution
+ *
+ * @param baseOptions options that will be passed into the mutation, supported options are listed on: https://www.apollographql.com/docs/react/api/react-hooks/#options-2;
+ *
+ * @example
+ * const [modifyRequestMutation, { data, loading, error }] = useModifyRequestMutation({
+ *   variables: {
+ *      request: // value for 'request'
+ *   },
+ * });
+ */
+export function useModifyRequestMutation(baseOptions?: Apollo.MutationHookOptions<ModifyRequestMutation, ModifyRequestMutationVariables>) {
+        const options = {...defaultOptions, ...baseOptions}
+        return Apollo.useMutation<ModifyRequestMutation, ModifyRequestMutationVariables>(ModifyRequestDocument, options);
+      }
+export type ModifyRequestMutationHookResult = ReturnType<typeof useModifyRequestMutation>;
+export type ModifyRequestMutationResult = Apollo.MutationResult<ModifyRequestMutation>;
+export type ModifyRequestMutationOptions = Apollo.BaseMutationOptions<ModifyRequestMutation, ModifyRequestMutationVariables>;
+export const ModifyResponseDocument = gql`
+    mutation ModifyResponse($response: ModifyResponseInput!) {
+  modifyResponse(response: $response) {
+    success
+  }
+}
+    `;
+export type ModifyResponseMutationFn = Apollo.MutationFunction<ModifyResponseMutation, ModifyResponseMutationVariables>;
+
+/**
+ * __useModifyResponseMutation__
+ *
+ * To run a mutation, you first call `useModifyResponseMutation` within a React component and pass it any options that fit your needs.
+ * When your component renders, `useModifyResponseMutation` returns a tuple that includes:
+ * - A mutate function that you can call at any time to execute the mutation
+ * - An object with fields that represent the current status of the mutation's execution
+ *
+ * @param baseOptions options that will be passed into the mutation, supported options are listed on: https://www.apollographql.com/docs/react/api/react-hooks/#options-2;
+ *
+ * @example
+ * const [modifyResponseMutation, { data, loading, error }] = useModifyResponseMutation({
+ *   variables: {
+ *      response: // value for 'response'
+ *   },
+ * });
+ */
+export function useModifyResponseMutation(baseOptions?: Apollo.MutationHookOptions<ModifyResponseMutation, ModifyResponseMutationVariables>) {
+        const options = {...defaultOptions, ...baseOptions}
+        return Apollo.useMutation<ModifyResponseMutation, ModifyResponseMutationVariables>(ModifyResponseDocument, options);
+      }
+export type ModifyResponseMutationHookResult = ReturnType<typeof useModifyResponseMutation>;
+export type ModifyResponseMutationResult = Apollo.MutationResult<ModifyResponseMutation>;
+export type ModifyResponseMutationOptions = Apollo.BaseMutationOptions<ModifyResponseMutation, ModifyResponseMutationVariables>;
+export const ActiveProjectDocument = gql`
+    query ActiveProject {
+  activeProject {
+    id
+    name
+    isActive
+    settings {
+      intercept {
+        requestsEnabled
+        responsesEnabled
+        requestFilter
+        responseFilter
+      }
+    }
+  }
+}
+    `;
+
+/**
+ * __useActiveProjectQuery__
+ *
+ * To run a query within a React component, call `useActiveProjectQuery` and pass it any options that fit your needs.
+ * When your component renders, `useActiveProjectQuery` returns an object from Apollo Client that contains loading, error, and data properties
+ * you can use to render your UI.
+ *
+ * @param baseOptions options that will be passed into the query, supported options are listed on: https://www.apollographql.com/docs/react/api/react-hooks/#options;
+ *
+ * @example
+ * const { data, loading, error } = useActiveProjectQuery({
+ *   variables: {
+ *   },
+ * });
+ */
+export function useActiveProjectQuery(baseOptions?: Apollo.QueryHookOptions<ActiveProjectQuery, ActiveProjectQueryVariables>) {
+        const options = {...defaultOptions, ...baseOptions}
+        return Apollo.useQuery<ActiveProjectQuery, ActiveProjectQueryVariables>(ActiveProjectDocument, options);
+      }
+export function useActiveProjectLazyQuery(baseOptions?: Apollo.LazyQueryHookOptions<ActiveProjectQuery, ActiveProjectQueryVariables>) {
+          const options = {...defaultOptions, ...baseOptions}
+          return Apollo.useLazyQuery<ActiveProjectQuery, ActiveProjectQueryVariables>(ActiveProjectDocument, options);
+        }
+export type ActiveProjectQueryHookResult = ReturnType<typeof useActiveProjectQuery>;
+export type ActiveProjectLazyQueryHookResult = ReturnType<typeof useActiveProjectLazyQuery>;
+export type ActiveProjectQueryResult = Apollo.QueryResult<ActiveProjectQuery, ActiveProjectQueryVariables>;
 export const CloseProjectDocument = gql`
     mutation CloseProject {
   closeProject {
@@ -981,4 +1383,80 @@ export function useGetSenderRequestsLazyQuery(baseOptions?: Apollo.LazyQueryHook
         }
 export type GetSenderRequestsQueryHookResult = ReturnType<typeof useGetSenderRequestsQuery>;
 export type GetSenderRequestsLazyQueryHookResult = ReturnType<typeof useGetSenderRequestsLazyQuery>;
-export type GetSenderRequestsQueryResult = Apollo.QueryResult<GetSenderRequestsQuery, GetSenderRequestsQueryVariables>;
+export type GetSenderRequestsQueryResult = Apollo.QueryResult<GetSenderRequestsQuery, GetSenderRequestsQueryVariables>;
+export const UpdateInterceptSettingsDocument = gql`
+    mutation UpdateInterceptSettings($input: UpdateInterceptSettingsInput!) {
+  updateInterceptSettings(input: $input) {
+    requestsEnabled
+    responsesEnabled
+    requestFilter
+    responseFilter
+  }
+}
+    `;
+export type UpdateInterceptSettingsMutationFn = Apollo.MutationFunction<UpdateInterceptSettingsMutation, UpdateInterceptSettingsMutationVariables>;
+
+/**
+ * __useUpdateInterceptSettingsMutation__
+ *
+ * To run a mutation, you first call `useUpdateInterceptSettingsMutation` within a React component and pass it any options that fit your needs.
+ * When your component renders, `useUpdateInterceptSettingsMutation` returns a tuple that includes:
+ * - A mutate function that you can call at any time to execute the mutation
+ * - An object with fields that represent the current status of the mutation's execution
+ *
+ * @param baseOptions options that will be passed into the mutation, supported options are listed on: https://www.apollographql.com/docs/react/api/react-hooks/#options-2;
+ *
+ * @example
+ * const [updateInterceptSettingsMutation, { data, loading, error }] = useUpdateInterceptSettingsMutation({
+ *   variables: {
+ *      input: // value for 'input'
+ *   },
+ * });
+ */
+export function useUpdateInterceptSettingsMutation(baseOptions?: Apollo.MutationHookOptions<UpdateInterceptSettingsMutation, UpdateInterceptSettingsMutationVariables>) {
+        const options = {...defaultOptions, ...baseOptions}
+        return Apollo.useMutation<UpdateInterceptSettingsMutation, UpdateInterceptSettingsMutationVariables>(UpdateInterceptSettingsDocument, options);
+      }
+export type UpdateInterceptSettingsMutationHookResult = ReturnType<typeof useUpdateInterceptSettingsMutation>;
+export type UpdateInterceptSettingsMutationResult = Apollo.MutationResult<UpdateInterceptSettingsMutation>;
+export type UpdateInterceptSettingsMutationOptions = Apollo.BaseMutationOptions<UpdateInterceptSettingsMutation, UpdateInterceptSettingsMutationVariables>;
+export const GetInterceptedRequestsDocument = gql`
+    query GetInterceptedRequests {
+  interceptedRequests {
+    id
+    url
+    method
+    response {
+      statusCode
+      statusReason
+    }
+  }
+}
+    `;
+
+/**
+ * __useGetInterceptedRequestsQuery__
+ *
+ * To run a query within a React component, call `useGetInterceptedRequestsQuery` and pass it any options that fit your needs.
+ * When your component renders, `useGetInterceptedRequestsQuery` returns an object from Apollo Client that contains loading, error, and data properties
+ * you can use to render your UI.
+ *
+ * @param baseOptions options that will be passed into the query, supported options are listed on: https://www.apollographql.com/docs/react/api/react-hooks/#options;
+ *
+ * @example
+ * const { data, loading, error } = useGetInterceptedRequestsQuery({
+ *   variables: {
+ *   },
+ * });
+ */
+export function useGetInterceptedRequestsQuery(baseOptions?: Apollo.QueryHookOptions<GetInterceptedRequestsQuery, GetInterceptedRequestsQueryVariables>) {
+        const options = {...defaultOptions, ...baseOptions}
+        return Apollo.useQuery<GetInterceptedRequestsQuery, GetInterceptedRequestsQueryVariables>(GetInterceptedRequestsDocument, options);
+      }
+export function useGetInterceptedRequestsLazyQuery(baseOptions?: Apollo.LazyQueryHookOptions<GetInterceptedRequestsQuery, GetInterceptedRequestsQueryVariables>) {
+          const options = {...defaultOptions, ...baseOptions}
+          return Apollo.useLazyQuery<GetInterceptedRequestsQuery, GetInterceptedRequestsQueryVariables>(GetInterceptedRequestsDocument, options);
+        }
+export type GetInterceptedRequestsQueryHookResult = ReturnType<typeof useGetInterceptedRequestsQuery>;
+export type GetInterceptedRequestsLazyQueryHookResult = ReturnType<typeof useGetInterceptedRequestsLazyQuery>;
+export type GetInterceptedRequestsQueryResult = Apollo.QueryResult<GetInterceptedRequestsQuery, GetInterceptedRequestsQueryVariables>;

admin/src/lib/graphql/interceptedRequests.graphql

@@ -0,0 +1,11 @@
+query GetInterceptedRequests {
+  interceptedRequests {
+    id
+    url
+    method
+    response {
+      statusCode
+      statusReason
+    }
+  }
+}

admin/src/lib/graphql/useApollo.ts

@@ -8,7 +8,22 @@ function createApolloClient() {
     link: new HttpLink({
       uri: "/api/graphql/",
     }),
-    cache: new InMemoryCache(),
+    cache: new InMemoryCache({
+      typePolicies: {
+        Query: {
+          fields: {
+            interceptedRequests: {
+              merge(_, incoming) {
+                return incoming;
+              },
+            },
+          },
+        },
+        ProjectSettings: {
+          merge: true,
+        },
+      },
+    }),
   });
 }
 

admin/src/lib/updateKeyPairItem.ts

@@ -0,0 +1,16 @@
+import { KeyValuePair } from "./components/KeyValuePair";
+
+function updateKeyPairItem(key: string, value: string, idx: number, items: KeyValuePair[]): KeyValuePair[] {
+  const updated = [...items];
+  updated[idx] = { key, value };
+
+  // Append an empty key-value pair if the last item in the array isn't blank
+  // anymore.
+  if (items.length - 1 === idx && items[idx].key === "" && items[idx].value === "") {
+    updated.push({ key: "", value: "" });
+  }
+
+  return updated;
+}
+
+export default updateKeyPairItem;

admin/src/lib/updateURLQueryParams.ts

@@ -0,0 +1,28 @@
+import { KeyValuePair } from "./components/KeyValuePair";
+
+function updateURLQueryParams(url: string, queryParams: KeyValuePair[]) {
+  // Note: We don't use the `URL` interface, because we're potentially dealing
+  // with malformed/incorrect URLs, which would yield TypeErrors when constructed
+  // via `URL`.
+  let newURL = url;
+
+  const questionMarkIndex = url.indexOf("?");
+  if (questionMarkIndex !== -1) {
+    newURL = newURL.slice(0, questionMarkIndex);
+  }
+
+  const searchParams = new URLSearchParams();
+  for (const { key, value } of queryParams.filter(({ key }) => key !== "")) {
+    searchParams.append(key, value);
+  }
+
+  const rawQueryParams = decodeURI(searchParams.toString());
+
+  if (rawQueryParams == "") {
+    return newURL;
+  }
+
+  return newURL + "?" + rawQueryParams;
+}
+
+export default updateURLQueryParams;

admin/src/pages/_app.tsx

@@ -7,6 +7,7 @@ import Head from "next/head";
 import React from "react";
 
 import { ActiveProjectProvider } from "lib/ActiveProjectContext";
+import { InterceptedRequestsProvider } from "lib/InterceptedRequestsContext";
 import { useApollo } from "lib/graphql/useApollo";
 import createEmotionCache from "lib/mui/createEmotionCache";
 import theme from "lib/mui/theme";
@@ -32,10 +33,12 @@ export default function MyApp(props: MyAppProps) {
       </Head>
       <ApolloProvider client={apolloClient}>
         <ActiveProjectProvider>
-          <ThemeProvider theme={theme}>
-            <CssBaseline />
-            <Component {...pageProps} />
-          </ThemeProvider>
+          <InterceptedRequestsProvider>
+            <ThemeProvider theme={theme}>
+              <CssBaseline />
+              <Component {...pageProps} />
+            </ThemeProvider>
+          </InterceptedRequestsProvider>
         </ActiveProjectProvider>
       </ApolloProvider>
     </CacheProvider>

admin/src/pages/proxy/intercept/index.tsx

@@ -0,0 +1,12 @@
+import { Layout, Page } from "features/Layout";
+import Intercept from "features/intercept/components/Intercept";
+
+function ProxyIntercept(): JSX.Element {
+  return (
+    <Layout page={Page.Intercept} title="Proxy intercept">
+      <Intercept />
+    </Layout>
+  );
+}
+
+export default ProxyIntercept;

admin/src/pages/settings/index.tsx

@@ -0,0 +1,12 @@
+import { Layout, Page } from "features/Layout";
+import Settings from "features/settings/components/Settings";
+
+function Index(): JSX.Element {
+  return (
+    <Layout page={Page.Settings} title="Settings">
+      <Settings />
+    </Layout>
+  );
+}
+
+export default Index;

cmd/hetty/cert.go

@@ -0,0 +1,212 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+
+	"github.com/mitchellh/go-homedir"
+	"github.com/peterbourgon/ff/v3/ffcli"
+	"github.com/smallstep/truststore"
+)
+
+var certUsage = `
+Usage:
+    hetty cert <subcommand> [flags]
+
+Certificate management tools.
+
+Options:
+    --help, -h  Output this usage text.
+
+Subcommands:
+    - install    Installs a certificate to the system trust store, and
+                 (optionally) to the Firefox and Java trust stores.
+    - uninstall  Uninstalls a certificate from the system trust store, and
+                 (optionally) from the Firefox and Java trust stores.
+
+Run ` + "`hetty cert <subcommand> --help`" + ` for subcommand specific usage instructions.
+
+Visit https://hetty.xyz to learn more about Hetty.
+`
+
+var certInstallUsage = `
+Usage:
+    hetty cert install [flags]
+	
+Installs a certificate to the system trust store, and (optionally) to the Firefox
+and Java trust stores.
+
+Options:
+    --cert         Path to certificate. (Default: "~/.hetty/hetty_cert.pem")
+    --firefox      Install certificate to Firefox trust store. (Default: false)
+    --java         Install certificate to Java trust store. (Default: false)
+    --skip-system  Skip installing certificate to system trust store (Default: false)
+    --help, -h     Output this usage text.
+
+Visit https://hetty.xyz to learn more about Hetty.
+`
+
+var certUninstallUsage = `
+Usage:
+    hetty cert uninstall [flags]
+	
+Uninstalls a certificate from the system trust store, and (optionally) from the Firefox
+and Java trust stores.
+
+Options:
+    --cert         Path to certificate. (Default: "~/.hetty/hetty_cert.pem")
+    --firefox      Uninstall certificate from Firefox trust store. (Default: false)
+    --java         Uninstall certificate from Java trust store. (Default: false)
+    --skip-system  Skip uninstalling certificate from system trust store (Default: false)
+    --help, -h     Output this usage text.
+
+Visit https://hetty.xyz to learn more about Hetty.
+`
+
+type CertInstallCommand struct {
+	config     *Config
+	cert       string
+	firefox    bool
+	java       bool
+	skipSystem bool
+}
+
+type CertUninstallCommand struct {
+	config     *Config
+	cert       string
+	firefox    bool
+	java       bool
+	skipSystem bool
+}
+
+func NewCertCommand(rootConfig *Config) *ffcli.Command {
+	return &ffcli.Command{
+		Name: "cert",
+		Subcommands: []*ffcli.Command{
+			NewCertInstallCommand(rootConfig),
+			NewCertUninstallCommand(rootConfig),
+		},
+		Exec: func(context.Context, []string) error {
+			return flag.ErrHelp
+		},
+		UsageFunc: func(*ffcli.Command) string {
+			return certUsage
+		},
+	}
+}
+
+func NewCertInstallCommand(rootConfig *Config) *ffcli.Command {
+	cmd := CertInstallCommand{
+		config: rootConfig,
+	}
+	fs := flag.NewFlagSet("hetty cert install", flag.ExitOnError)
+
+	fs.StringVar(&cmd.cert, "cert", "~/.hetty/hetty_cert.pem", "Path to certificate.")
+	fs.BoolVar(&cmd.firefox, "firefox", false, "Install certificate to Firefox trust store. (Default: false)")
+	fs.BoolVar(&cmd.java, "java", false, "Install certificate to Java trust store. (Default: false)")
+	fs.BoolVar(&cmd.skipSystem, "skip-system", false, "Skip installing certificate to system trust store (Default: false)")
+
+	cmd.config.RegisterFlags(fs)
+
+	return &ffcli.Command{
+		Name:    "install",
+		FlagSet: fs,
+		Exec:    cmd.Exec,
+		UsageFunc: func(*ffcli.Command) string {
+			return certInstallUsage
+		},
+	}
+}
+
+func (cmd *CertInstallCommand) Exec(_ context.Context, _ []string) error {
+	caCertFile, err := homedir.Expand(cmd.cert)
+	if err != nil {
+		return fmt.Errorf("failed to parse certificate filepath: %w", err)
+	}
+
+	opts := []truststore.Option{}
+
+	if cmd.skipSystem {
+		opts = append(opts, truststore.WithNoSystem())
+	}
+
+	if cmd.firefox {
+		opts = append(opts, truststore.WithFirefox())
+	}
+
+	if cmd.java {
+		opts = append(opts, truststore.WithJava())
+	}
+
+	if !cmd.skipSystem {
+		cmd.config.logger.Info(
+			"To install the certificate in the system trust store, you might be prompted for your password.")
+	}
+
+	if err := truststore.InstallFile(caCertFile, opts...); err != nil {
+		return fmt.Errorf("failed to install certificate: %w", err)
+	}
+
+	cmd.config.logger.Info("Finished installing certificate.")
+
+	return nil
+}
+
+func NewCertUninstallCommand(rootConfig *Config) *ffcli.Command {
+	cmd := CertUninstallCommand{
+		config: rootConfig,
+	}
+	fs := flag.NewFlagSet("hetty cert uninstall", flag.ExitOnError)
+
+	fs.StringVar(&cmd.cert, "cert", "~/.hetty/hetty_cert.pem", "Path to certificate.")
+	fs.BoolVar(&cmd.firefox, "firefox", false, "Uninstall certificate from Firefox trust store. (Default: false)")
+	fs.BoolVar(&cmd.java, "java", false, "Uninstall certificate from Java trust store. (Default: false)")
+	fs.BoolVar(&cmd.skipSystem, "skip-system", false,
+		"Skip uninstalling certificate from system trust store (Default: false)")
+
+	cmd.config.RegisterFlags(fs)
+
+	return &ffcli.Command{
+		Name:    "uninstall",
+		FlagSet: fs,
+		Exec:    cmd.Exec,
+		UsageFunc: func(*ffcli.Command) string {
+			return certUninstallUsage
+		},
+	}
+}
+
+func (cmd *CertUninstallCommand) Exec(_ context.Context, _ []string) error {
+	caCertFile, err := homedir.Expand(cmd.cert)
+	if err != nil {
+		return fmt.Errorf("failed to parse certificate filepath: %w", err)
+	}
+
+	opts := []truststore.Option{}
+
+	if cmd.skipSystem {
+		opts = append(opts, truststore.WithNoSystem())
+	}
+
+	if cmd.firefox {
+		opts = append(opts, truststore.WithFirefox())
+	}
+
+	if cmd.java {
+		opts = append(opts, truststore.WithJava())
+	}
+
+	if !cmd.skipSystem {
+		cmd.config.logger.Info(
+			"To uninstall the certificate from the system trust store, you might be prompted for your password.")
+	}
+
+	if err := truststore.UninstallFile(caCertFile, opts...); err != nil {
+		return fmt.Errorf("failed to uninstall certificate: %w", err)
+	}
+
+	cmd.config.logger.Info("Finished uninstalling certificate.")
+
+	return nil
+}

cmd/hetty/config.go

@@ -0,0 +1,23 @@
+package main
+
+import (
+	"flag"
+
+	"go.uber.org/zap"
+)
+
+// Config represents the global configuration shared amongst all commands.
+type Config struct {
+	verbose  bool
+	jsonLogs bool
+	logger   *zap.Logger
+}
+
+// RegisterFlags registers the flag fields into the provided flag.FlagSet. This
+// helper function allows subcommands to register the root flags into their
+// flagsets, creating "global" flags that can be passed after any subcommand at
+// the commandline.
+func (cfg *Config) RegisterFlags(fs *flag.FlagSet) {
+	fs.BoolVar(&cfg.verbose, "verbose", false, "Enable verbose logging.")
+	fs.BoolVar(&cfg.jsonLogs, "json", false, "Encode logs as JSON, instead of pretty/human readable output.")
+}

cmd/hetty/hetty.go

@@ -0,0 +1,307 @@
+package main
+
+import (
+	"context"
+	"crypto/tls"
+	"embed"
+	"errors"
+	"flag"
+	"fmt"
+	"io/fs"
+	"net"
+	"net/http"
+	"os"
+	"os/exec"
+	"os/signal"
+	"strings"
+
+	"github.com/chromedp/chromedp"
+	badgerdb "github.com/dgraph-io/badger/v3"
+	"github.com/gorilla/mux"
+	"github.com/mitchellh/go-homedir"
+	"github.com/peterbourgon/ff/v3/ffcli"
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+
+	"github.com/dstotijn/hetty/pkg/api"
+	"github.com/dstotijn/hetty/pkg/chrome"
+	"github.com/dstotijn/hetty/pkg/db/badger"
+	"github.com/dstotijn/hetty/pkg/proj"
+	"github.com/dstotijn/hetty/pkg/proxy"
+	"github.com/dstotijn/hetty/pkg/proxy/intercept"
+	"github.com/dstotijn/hetty/pkg/reqlog"
+	"github.com/dstotijn/hetty/pkg/scope"
+	"github.com/dstotijn/hetty/pkg/sender"
+)
+
+var version = "0.0.0"
+
+//go:embed admin
+//go:embed admin/_next/static
+//go:embed admin/_next/static/chunks/pages/*.js
+//go:embed admin/_next/static/*/*.js
+var adminContent embed.FS
+
+var hettyUsage = `
+Usage:
+    hetty [flags] [subcommand] [flags]
+
+Runs an HTTP server with (MITM) proxy, GraphQL service, and a web based admin interface.
+
+Options:
+    --cert         Path to root CA certificate. Creates file if it doesn't exist. (Default: "~/.hetty/hetty_cert.pem")
+    --key          Path to root CA private key. Creates file if it doesn't exist. (Default: "~/.hetty/hetty_key.pem")
+    --db           Database directory path. (Default: "~/.hetty/db")
+    --addr         TCP address for HTTP server to listen on, in the form \"host:port\". (Default: ":8080")
+    --chrome       Launch Chrome with proxy settings applied and certificate errors ignored. (Default: false)
+    --verbose      Enable verbose logging.
+    --json         Encode logs as JSON, instead of pretty/human readable output.
+    --version, -v  Output version.
+    --help, -h     Output this usage text.
+
+Subcommands:
+    - cert  Certificate management
+
+Run ` + "`hetty <subcommand> --help`" + ` for subcommand specific usage instructions.
+
+Visit https://hetty.xyz to learn more about Hetty.
+`
+
+type HettyCommand struct {
+	config *Config
+
+	cert    string
+	key     string
+	db      string
+	addr    string
+	chrome  bool
+	version bool
+}
+
+func NewHettyCommand() (*ffcli.Command, *Config) {
+	cmd := HettyCommand{
+		config: &Config{},
+	}
+
+	fs := flag.NewFlagSet("hetty", flag.ExitOnError)
+
+	fs.StringVar(&cmd.cert, "cert", "~/.hetty/hetty_cert.pem",
+		"Path to root CA certificate. Creates a new certificate if file doesn't exist.")
+	fs.StringVar(&cmd.key, "key", "~/.hetty/hetty_key.pem",
+		"Path to root CA private key. Creates a new private key if file doesn't exist.")
+	fs.StringVar(&cmd.db, "db", "~/.hetty/db", "Database directory path.")
+	fs.StringVar(&cmd.addr, "addr", ":8080", "TCP address to listen on, in the form \"host:port\".")
+	fs.BoolVar(&cmd.chrome, "chrome", false, "Launch Chrome with proxy settings applied and certificate errors ignored.")
+	fs.BoolVar(&cmd.version, "version", false, "Output version.")
+	fs.BoolVar(&cmd.version, "v", false, "Output version.")
+
+	cmd.config.RegisterFlags(fs)
+
+	return &ffcli.Command{
+		Name:    "hetty",
+		FlagSet: fs,
+		Subcommands: []*ffcli.Command{
+			NewCertCommand(cmd.config),
+		},
+		Exec: cmd.Exec,
+		UsageFunc: func(*ffcli.Command) string {
+			return hettyUsage
+		},
+	}, cmd.config
+}
+
+func (cmd *HettyCommand) Exec(ctx context.Context, _ []string) error {
+	ctx, stop := signal.NotifyContext(ctx, os.Interrupt)
+	defer stop()
+
+	if cmd.version {
+		fmt.Fprint(os.Stdout, version+"\n")
+		return nil
+	}
+
+	mainLogger := cmd.config.logger.Named("main")
+
+	listenHost, listenPort, err := net.SplitHostPort(cmd.addr)
+	if err != nil {
+		mainLogger.Fatal("Failed to parse listening address.", zap.Error(err))
+	}
+
+	url := fmt.Sprintf("http://%v:%v", listenHost, listenPort)
+	if listenHost == "" || listenHost == "0.0.0.0" || listenHost == "127.0.0.1" || listenHost == "::1" {
+		url = fmt.Sprintf("http://localhost:%v", listenPort)
+	}
+
+	// Expand `~` in filepaths.
+	caCertFile, err := homedir.Expand(cmd.cert)
+	if err != nil {
+		cmd.config.logger.Fatal("Failed to parse CA certificate filepath.", zap.Error(err))
+	}
+
+	caKeyFile, err := homedir.Expand(cmd.key)
+	if err != nil {
+		cmd.config.logger.Fatal("Failed to parse CA private key filepath.", zap.Error(err))
+	}
+
+	dbPath, err := homedir.Expand(cmd.db)
+	if err != nil {
+		cmd.config.logger.Fatal("Failed to parse database path.", zap.Error(err))
+	}
+
+	// Load existing CA certificate and key from disk, or generate and write
+	// to disk if no files exist yet.
+	caCert, caKey, err := proxy.LoadOrCreateCA(caKeyFile, caCertFile)
+	if err != nil {
+		cmd.config.logger.Fatal("Failed to load or create CA key pair.", zap.Error(err))
+	}
+
+	// BadgerDB logs some verbose entries with `INFO` level, so unless
+	// we're running in debug mode, bump the minimal level to `WARN`.
+	dbLogger := cmd.config.logger.Named("badgerdb").WithOptions(zap.IncreaseLevel(zapcore.WarnLevel))
+
+	dbSugaredLogger := dbLogger.Sugar()
+
+	badger, err := badger.OpenDatabase(
+		badgerdb.DefaultOptions(dbPath).WithLogger(badger.NewLogger(dbSugaredLogger)),
+	)
+	if err != nil {
+		cmd.config.logger.Fatal("Failed to open database.", zap.Error(err))
+	}
+	defer badger.Close()
+
+	scope := &scope.Scope{}
+
+	reqLogService := reqlog.NewService(reqlog.Config{
+		Scope:      scope,
+		Repository: badger,
+		Logger:     cmd.config.logger.Named("reqlog").Sugar(),
+	})
+
+	interceptService := intercept.NewService(intercept.Config{
+		Logger: cmd.config.logger.Named("intercept").Sugar(),
+	})
+
+	senderService := sender.NewService(sender.Config{
+		Repository:    badger,
+		ReqLogService: reqLogService,
+	})
+
+	projService, err := proj.NewService(proj.Config{
+		Repository:       badger,
+		InterceptService: interceptService,
+		ReqLogService:    reqLogService,
+		SenderService:    senderService,
+		Scope:            scope,
+	})
+	if err != nil {
+		cmd.config.logger.Fatal("Failed to create new projects service.", zap.Error(err))
+	}
+
+	proxy, err := proxy.NewProxy(proxy.Config{
+		CACert: caCert,
+		CAKey:  caKey,
+		Logger: cmd.config.logger.Named("proxy").Sugar(),
+	})
+	if err != nil {
+		cmd.config.logger.Fatal("Failed to create new proxy.", zap.Error(err))
+	}
+
+	proxy.UseRequestModifier(reqLogService.RequestModifier)
+	proxy.UseResponseModifier(reqLogService.ResponseModifier)
+	proxy.UseRequestModifier(interceptService.RequestModifier)
+	proxy.UseResponseModifier(interceptService.ResponseModifier)
+
+	fsSub, err := fs.Sub(adminContent, "admin")
+	if err != nil {
+		cmd.config.logger.Fatal("Failed to construct file system subtree from admin dir.", zap.Error(err))
+	}
+
+	adminHandler := http.FileServer(http.FS(fsSub))
+	router := mux.NewRouter().SkipClean(true)
+	adminRouter := router.MatcherFunc(func(req *http.Request, match *mux.RouteMatch) bool {
+		hostname, _ := os.Hostname()
+		host, _, _ := net.SplitHostPort(req.Host)
+
+		// Serve local admin routes when either:
+		// - The `Host` is well-known, e.g. `hetty.proxy`, `localhost:[port]`
+		//   or the listen addr `[host]:[port]`.
+		// - The request is not for TLS proxying (e.g. no `CONNECT`) and not
+		//   for proxying an external URL. E.g. Request-Line (RFC 7230, Section 3.1.1)
+		//   has no scheme.
+		return strings.EqualFold(host, hostname) ||
+			req.Host == "hetty.proxy" ||
+			req.Host == fmt.Sprintf("%v:%v", "localhost", listenPort) ||
+			req.Host == fmt.Sprintf("%v:%v", listenHost, listenPort) ||
+			req.Method != http.MethodConnect && !strings.HasPrefix(req.RequestURI, "http://")
+	}).Subrouter().StrictSlash(true)
+
+	// GraphQL server.
+	gqlEndpoint := "/api/graphql/"
+	adminRouter.Path(gqlEndpoint).Handler(api.HTTPHandler(&api.Resolver{
+		ProjectService:    projService,
+		RequestLogService: reqLogService,
+		InterceptService:  interceptService,
+		SenderService:     senderService,
+	}, gqlEndpoint))
+
+	// Admin interface.
+	adminRouter.PathPrefix("").Handler(adminHandler)
+
+	// Fallback (default) is the Proxy handler.
+	router.PathPrefix("").Handler(proxy)
+
+	httpServer := &http.Server{
+		Addr:         cmd.addr,
+		Handler:      router,
+		TLSNextProto: map[string]func(*http.Server, *tls.Conn, http.Handler){}, // Disable HTTP/2
+		ErrorLog:     zap.NewStdLog(cmd.config.logger.Named("http")),
+	}
+
+	go func() {
+		mainLogger.Info(fmt.Sprintf("Hetty (v%v) is running on %v ...", version, cmd.addr))
+		mainLogger.Info(fmt.Sprintf("\x1b[%dm%s\x1b[0m", uint8(32), "Get started at "+url))
+
+		err := httpServer.ListenAndServe()
+		if err != http.ErrServerClosed {
+			mainLogger.Fatal("HTTP server closed unexpected.", zap.Error(err))
+		}
+	}()
+
+	if cmd.chrome {
+		ctx, cancel := chrome.NewExecAllocator(ctx, chrome.Config{
+			ProxyServer:      url,
+			ProxyBypassHosts: []string{url},
+		})
+		defer cancel()
+
+		taskCtx, cancel := chromedp.NewContext(ctx)
+		defer cancel()
+
+		err = chromedp.Run(taskCtx, chromedp.Navigate(url))
+
+		switch {
+		case errors.Is(err, exec.ErrNotFound):
+			mainLogger.Info("Chrome executable not found.")
+		case err != nil:
+			mainLogger.Error(fmt.Sprintf("Failed to navigate to %v.", url), zap.Error(err))
+		default:
+			mainLogger.Info("Launched Chrome.")
+		}
+	}
+
+	// Wait for interrupt signal.
+	<-ctx.Done()
+	// Restore signal, allowing "force quit".
+	stop()
+
+	mainLogger.Info("Shutting down HTTP server. Press Ctrl+C to force quit.")
+
+	// Note: We expect httpServer.Handler to handle timeouts, thus, we don't
+	// need a context value with deadline here.
+	//nolint:contextcheck
+	err = httpServer.Shutdown(context.Background())
+	if err != nil {
+		return fmt.Errorf("failed to shutdown HTTP server: %w", err)
+	}
+
+	return nil
+}

cmd/hetty/main.go

@@ -1,163 +1,35 @@
 package main
 
 import (
-	"crypto/tls"
-	"embed"
+	"context"
 	"errors"
 	"flag"
-	"fmt"
-	"io/fs"
-	"log"
-	"net"
-	"net/http"
+	llog "log"
 	"os"
-	"strings"
 
-	"github.com/99designs/gqlgen/graphql/handler"
-	"github.com/99designs/gqlgen/graphql/playground"
-	badgerdb "github.com/dgraph-io/badger/v3"
-	"github.com/gorilla/mux"
-	"github.com/mitchellh/go-homedir"
+	"go.uber.org/zap"
 
-	"github.com/dstotijn/hetty/pkg/api"
-	"github.com/dstotijn/hetty/pkg/db/badger"
-	"github.com/dstotijn/hetty/pkg/proj"
-	"github.com/dstotijn/hetty/pkg/proxy"
-	"github.com/dstotijn/hetty/pkg/reqlog"
-	"github.com/dstotijn/hetty/pkg/scope"
-	"github.com/dstotijn/hetty/pkg/sender"
+	"github.com/dstotijn/hetty/pkg/log"
 )
 
-var version = "0.0.0"
-
-// Flag variables.
-var (
-	caCertFile string
-	caKeyFile  string
-	dbPath     string
-	addr       string
-)
-
-//go:embed admin
-//go:embed admin/_next/static
-//go:embed admin/_next/static/chunks/pages/*.js
-//go:embed admin/_next/static/*/*.js
-var adminContent embed.FS
-
 func main() {
-	if err := run(); err != nil {
-		log.Fatalf("[ERROR]: %v", err)
+	hettyCmd, cfg := NewHettyCommand()
+
+	if err := hettyCmd.Parse(os.Args[1:]); err != nil {
+		llog.Fatalf("Failed to parse command line arguments: %v", err)
+	}
+
+	logger, err := log.NewZapLogger(cfg.verbose, cfg.jsonLogs)
+	if err != nil {
+		llog.Fatal(err)
+	}
+	//nolint:errcheck
+	defer logger.Sync()
+
+	cfg.logger = logger
+
+	err = hettyCmd.Run(context.Background())
+	if err != nil && !errors.Is(err, flag.ErrHelp) {
+		logger.Fatal("Command failed.", zap.Error(err))
 	}
 }
-
-func run() error {
-	flag.StringVar(&caCertFile, "cert", "~/.hetty/hetty_cert.pem",
-		"CA certificate filepath. Creates a new CA certificate if file doesn't exist")
-	flag.StringVar(&caKeyFile, "key", "~/.hetty/hetty_key.pem",
-		"CA private key filepath. Creates a new CA private key if file doesn't exist")
-	flag.StringVar(&dbPath, "db", "~/.hetty/db", "Database directory path")
-	flag.StringVar(&addr, "addr", ":8080", "TCP address to listen on, in the form \"host:port\"")
-	flag.Parse()
-
-	// Expand `~` in filepaths.
-	caCertFile, err := homedir.Expand(caCertFile)
-	if err != nil {
-		return fmt.Errorf("could not parse CA certificate filepath: %w", err)
-	}
-
-	caKeyFile, err := homedir.Expand(caKeyFile)
-	if err != nil {
-		return fmt.Errorf("could not parse CA private key filepath: %w", err)
-	}
-
-	dbPath, err := homedir.Expand(dbPath)
-	if err != nil {
-		return fmt.Errorf("could not parse projects filepath: %w", err)
-	}
-
-	// Load existing CA certificate and key from disk, or generate and write
-	// to disk if no files exist yet.
-	caCert, caKey, err := proxy.LoadOrCreateCA(caKeyFile, caCertFile)
-	if err != nil {
-		return fmt.Errorf("could not create/load CA key pair: %w", err)
-	}
-
-	badger, err := badger.OpenDatabase(badgerdb.DefaultOptions(dbPath))
-	if err != nil {
-		return fmt.Errorf("could not open badger database: %w", err)
-	}
-	defer badger.Close()
-
-	scope := &scope.Scope{}
-
-	reqLogService := reqlog.NewService(reqlog.Config{
-		Scope:      scope,
-		Repository: badger,
-	})
-
-	senderService := sender.NewService(sender.Config{
-		Repository:    badger,
-		ReqLogService: reqLogService,
-	})
-
-	projService, err := proj.NewService(proj.Config{
-		Repository:    badger,
-		ReqLogService: reqLogService,
-		SenderService: senderService,
-		Scope:         scope,
-	})
-	if err != nil {
-		return fmt.Errorf("could not create new project service: %w", err)
-	}
-
-	p, err := proxy.NewProxy(caCert, caKey)
-	if err != nil {
-		return fmt.Errorf("could not create proxy: %w", err)
-	}
-
-	p.UseRequestModifier(reqLogService.RequestModifier)
-	p.UseResponseModifier(reqLogService.ResponseModifier)
-
-	fsSub, err := fs.Sub(adminContent, "admin")
-	if err != nil {
-		return fmt.Errorf("could not prepare subtree file system: %w", err)
-	}
-
-	adminHandler := http.FileServer(http.FS(fsSub))
-	router := mux.NewRouter().SkipClean(true)
-	adminRouter := router.MatcherFunc(func(req *http.Request, match *mux.RouteMatch) bool {
-		hostname, _ := os.Hostname()
-		host, _, _ := net.SplitHostPort(req.Host)
-		return strings.EqualFold(host, hostname) || (req.Host == "hetty.proxy" || req.Host == "localhost:8080")
-	}).Subrouter().StrictSlash(true)
-
-	// GraphQL server.
-	adminRouter.Path("/api/playground/").Handler(playground.Handler("GraphQL Playground", "/api/graphql/"))
-	adminRouter.Path("/api/graphql/").Handler(
-		handler.NewDefaultServer(api.NewExecutableSchema(api.Config{Resolvers: &api.Resolver{
-			ProjectService:    projService,
-			RequestLogService: reqLogService,
-			SenderService:     senderService,
-		}})))
-
-	// Admin interface.
-	adminRouter.PathPrefix("").Handler(adminHandler)
-
-	// Fallback (default) is the Proxy handler.
-	router.PathPrefix("").Handler(p)
-
-	s := &http.Server{
-		Addr:         addr,
-		Handler:      router,
-		TLSNextProto: map[string]func(*http.Server, *tls.Conn, http.Handler){}, // Disable HTTP/2
-	}
-
-	log.Printf("[INFO] Hetty (v%v) is running on %v ...", version, addr)
-
-	err = s.ListenAndServe()
-	if err != nil && errors.Is(err, http.ErrServerClosed) {
-		return fmt.Errorf("http server closed unexpected: %w", err)
-	}
-
-	return nil
-}

docs/.gitignore

@@ -1,12 +0,0 @@
-pids
-logs
-node_modules
-npm-debug.log
-coverage/
-run
-dist
-.DS_Store
-.nyc_output
-.basement
-config.local.js
-basement_dist

docs/package.json

@@ -1,21 +0,0 @@
-{
-  "name": "hetty-docs",
-  "version": "0.1.0",
-  "description": "An HTTP toolkit for security research.",
-  "main": "index.js",
-  "authors": {
-    "name": "David Stotijn",
-    "email": "dstotijn@gmail.com"
-  },
-  "repository": "github.com/dstotijn/hetty/docs",
-  "scripts": {
-    "dev": "vuepress dev src",
-    "build": "vuepress build src"
-  },
-  "license": "MIT",
-  "devDependencies": {
-    "markdown-it-imsize": "^2.0.1",
-    "vuepress": "^1.5.3"
-  },
-  "dependencies": {}
-}

docs/src/.vuepress/config.js

@@ -1,77 +0,0 @@
-const { description } = require("../../package");
-
-module.exports = {
-  port: 3000,
-  title: "Hetty",
-  description: description,
-  head: [
-    ["meta", { name: "theme-color", content: "#30e3b7" }],
-    ["meta", { name: "apple-mobile-web-app-capable", content: "yes" }],
-    [
-      "meta",
-      { name: "apple-mobile-web-app-status-bar-style", content: "black" },
-    ],
-    [
-      "meta",
-      {
-        property: "og:title",
-        content: "Hetty",
-      },
-    ],
-    [
-      "meta",
-      {
-        property: "og:description",
-        content: "An HTTP toolkit for security research.",
-      },
-    ],
-    [
-      "meta",
-      {
-        property: "og:image",
-        content: "https://hetty.xyz/assets/hetty_v0.2.0_header.png",
-      },
-    ],
-  ],
-  themeConfig: {
-    repo: "dstotijn/hetty",
-    editLinks: true,
-    docsDir: "docs/src",
-    editLinkText: "",
-    lastUpdated: true,
-    logo: "/assets/logo.png",
-    nav: [
-      {
-        text: "Guide",
-        link: "/guide/",
-      },
-      {
-        text: "Appendix",
-        link: "/appendix/",
-      },
-    ],
-    sidebar: {
-      "/guide/": [
-        {
-          title: "Guide",
-          collapsable: false,
-          children: ["", "getting-started", "modules"],
-        },
-      ],
-      "/appendix/": [
-        {
-          title: "Appendix",
-          collapsable: false,
-          children: [""],
-        },
-      ],
-    },
-  },
-  plugins: ["@vuepress/plugin-back-to-top", "@vuepress/plugin-medium-zoom"],
-  markdown: {
-    toc: { includeLevel: [2] },
-    extendMarkdown: (md) => {
-      md.use(require("markdown-it-imsize"));
-    },
-  },
-};

docs/src/.vuepress/enhanceApp.js

@@ -1,14 +0,0 @@
-/**
- * Client app enhancement file.
- *
- * https://v1.vuepress.vuejs.org/guide/basic-config.html#app-level-enhancements
- */
-
-export default ({
-  Vue, // the version of Vue being used in the VuePress app
-  options, // the options for the root Vue instance
-  router, // the router instance for the app
-  siteData // site metadata
-}) => {
-  // ...apply enhancements for the site.
-}

docs/src/.vuepress/styles/index.styl

@@ -1,9 +0,0 @@
-/**
- * Custom Styles here.
- *
- * ref：https://v1.vuepress.vuejs.org/config/#index-styl
- */
-
-.home .hero img
-  width 450px
-  max-width 100%!important

docs/src/.vuepress/styles/palette.styl

@@ -1,11 +0,0 @@
-/**
- * Custom palette here.
- *
- * ref：https://v1.vuepress.vuejs.org/zh/config/#palette-styl
- */
-
-$accentColor = #2CC09B
-$textColor = #2c3e50
-$borderColor = #eaecef
-$codeBgColor = #282c34
-$badgeTipColor = #2CC09B

docs/src/.vuepress/theme/LICENSE

@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2018-present, Yuxi (Evan) You
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.

docs/src/.vuepress/theme/components/AlgoliaSearchBox.vue

@@ -1,171 +0,0 @@
-<template>
-  <form
-    id="search-form"
-    class="algolia-search-wrapper search-box"
-    role="search"
-  >
-    <input
-      id="algolia-search-input"
-      class="search-query"
-      :placeholder="placeholder"
-    >
-  </form>
-</template>
-
-<script>
-export default {
-  name: 'AlgoliaSearchBox',
-
-  props: ['options'],
-
-  data () {
-    return {
-      placeholder: undefined
-    }
-  },
-
-  watch: {
-    $lang (newValue) {
-      this.update(this.options, newValue)
-    },
-
-    options (newValue) {
-      this.update(newValue, this.$lang)
-    }
-  },
-
-  mounted () {
-    this.initialize(this.options, this.$lang)
-    this.placeholder = this.$site.themeConfig.searchPlaceholder || ''
-  },
-
-  methods: {
-    initialize (userOptions, lang) {
-      Promise.all([
-        import(/* webpackChunkName: "docsearch" */ 'docsearch.js/dist/cdn/docsearch.min.js'),
-        import(/* webpackChunkName: "docsearch" */ 'docsearch.js/dist/cdn/docsearch.min.css')
-      ]).then(([docsearch]) => {
-        docsearch = docsearch.default
-        const { algoliaOptions = {}} = userOptions
-        docsearch(Object.assign(
-          {},
-          userOptions,
-          {
-            inputSelector: '#algolia-search-input',
-            // #697 Make docsearch work well at i18n mode.
-            algoliaOptions: Object.assign({
-              'facetFilters': [`lang:${lang}`].concat(algoliaOptions.facetFilters || [])
-            }, algoliaOptions),
-            handleSelected: (input, event, suggestion) => {
-              const { pathname, hash } = new URL(suggestion.url)
-              const routepath = pathname.replace(this.$site.base, '/')
-              const _hash = decodeURIComponent(hash)
-              this.$router.push(`${routepath}${_hash}`)
-            }
-          }
-        ))
-      })
-    },
-
-    update (options, lang) {
-      this.$el.innerHTML = '<input id="algolia-search-input" class="search-query">'
-      this.initialize(options, lang)
-    }
-  }
-}
-</script>
-
-<style lang="stylus">
-.algolia-search-wrapper
-  & > span
-    vertical-align middle
-  .algolia-autocomplete
-    line-height normal
-    .ds-dropdown-menu
-      background-color #fff
-      border 1px solid #999
-      border-radius 4px
-      font-size 16px
-      margin 6px 0 0
-      padding 4px
-      text-align left
-      &:before
-        border-color #999
-      [class*=ds-dataset-]
-        border none
-        padding 0
-      .ds-suggestions
-        margin-top 0
-      .ds-suggestion
-        border-bottom 1px solid $borderColor
-    .algolia-docsearch-suggestion--highlight
-      color #2c815b
-    .algolia-docsearch-suggestion
-      border-color $borderColor
-      padding 0
-      .algolia-docsearch-suggestion--category-header
-        padding 5px 10px
-        margin-top 0
-        background $accentColor
-        color #fff
-        font-weight 600
-        .algolia-docsearch-suggestion--highlight
-          background rgba(255, 255, 255, 0.6)
-      .algolia-docsearch-suggestion--wrapper
-        padding 0
-      .algolia-docsearch-suggestion--title
-        font-weight 600
-        margin-bottom 0
-        color $textColor
-      .algolia-docsearch-suggestion--subcategory-column
-        vertical-align top
-        padding 5px 7px 5px 5px
-        border-color $borderColor
-        background #f1f3f5
-        &:after
-          display none
-      .algolia-docsearch-suggestion--subcategory-column-text
-        color #555
-    .algolia-docsearch-footer
-      border-color $borderColor
-    .ds-cursor .algolia-docsearch-suggestion--content
-      background-color #e7edf3 !important
-      color $textColor
-
-@media (min-width: $MQMobile)
-  .algolia-search-wrapper
-    .algolia-autocomplete
-      .algolia-docsearch-suggestion
-        .algolia-docsearch-suggestion--subcategory-column
-          float none
-          width 150px
-          min-width 150px
-          display table-cell
-        .algolia-docsearch-suggestion--content
-          float none
-          display table-cell
-          width 100%
-          vertical-align top
-        .ds-dropdown-menu
-          min-width 515px !important
-
-@media (max-width: $MQMobile)
-  .algolia-search-wrapper
-    .ds-dropdown-menu
-      min-width calc(100vw - 4rem) !important
-      max-width calc(100vw - 4rem) !important
-    .algolia-docsearch-suggestion--wrapper
-      padding 5px 7px 5px 5px !important
-    .algolia-docsearch-suggestion--subcategory-column
-      padding 0 !important
-      background white !important
-    .algolia-docsearch-suggestion--subcategory-column-text:after
-      content " > "
-      font-size 10px
-      line-height 14.4px
-      display inline-block
-      width 5px
-      margin -3px 3px 0
-      vertical-align middle
-
-</style>

docs/src/.vuepress/theme/components/DropdownLink.vue

@@ -1,252 +0,0 @@
-<template>
-  <div
-    class="dropdown-wrapper"
-    :class="{ open }"
-  >
-    <button
-      class="dropdown-title"
-      type="button"
-      :aria-label="dropdownAriaLabel"
-      @click="handleDropdown"
-    >
-      <span class="title">{{ item.text }}</span>
-      <span
-        class="arrow down"
-      />
-    </button>
-    <button
-      class="mobile-dropdown-title"
-      type="button"
-      :aria-label="dropdownAriaLabel"
-      @click="setOpen(!open)"
-    >
-      <span class="title">{{ item.text }}</span>
-      <span
-        class="arrow"
-        :class="open ? 'down' : 'right'"
-      />
-    </button>
-
-    <DropdownTransition>
-      <ul
-        v-show="open"
-        class="nav-dropdown"
-      >
-        <li
-          v-for="(subItem, index) in item.items"
-          :key="subItem.link || index"
-          class="dropdown-item"
-        >
-          <h4 v-if="subItem.type === 'links'">
-            {{ subItem.text }}
-          </h4>
-
-          <ul
-            v-if="subItem.type === 'links'"
-            class="dropdown-subitem-wrapper"
-          >
-            <li
-              v-for="childSubItem in subItem.items"
-              :key="childSubItem.link"
-              class="dropdown-subitem"
-            >
-              <NavLink
-                :item="childSubItem"
-                @focusout="
-                  isLastItemOfArray(childSubItem, subItem.items) &&
-                    isLastItemOfArray(subItem, item.items) &&
-                    setOpen(false)
-                "
-              />
-            </li>
-          </ul>
-
-          <NavLink
-            v-else
-            :item="subItem"
-            @focusout="isLastItemOfArray(subItem, item.items) && setOpen(false)"
-          />
-        </li>
-      </ul>
-    </DropdownTransition>
-  </div>
-</template>
-
-<script>
-import NavLink from '@theme/components/NavLink.vue'
-import DropdownTransition from '@theme/components/DropdownTransition.vue'
-import last from 'lodash/last'
-
-export default {
-  name: 'DropdownLink',
-
-  components: {
-    NavLink,
-    DropdownTransition
-  },
-
-  props: {
-    item: {
-      required: true
-    }
-  },
-
-  data () {
-    return {
-      open: false
-    }
-  },
-
-  computed: {
-    dropdownAriaLabel () {
-      return this.item.ariaLabel || this.item.text
-    }
-  },
-
-  watch: {
-    $route () {
-      this.open = false
-    }
-  },
-
-  methods: {
-    setOpen (value) {
-      this.open = value
-    },
-
-    isLastItemOfArray (item, array) {
-      return last(array) === item
-    },
-
-    /**
-     * Open the dropdown when user tab and click from keyboard.
-     *
-     * Use event.detail to detect tab and click from keyboard. Ref: https://developer.mozilla.org/en-US/docs/Web/API/UIEvent/detail
-     * The Tab + Click is UIEvent > KeyboardEvent, so the detail is 0.
-     */
-    handleDropdown () {
-      const isTriggerByTab = event.detail === 0
-      if (isTriggerByTab) this.setOpen(!this.open)
-    }
-  }
-}
-</script>
-
-<style lang="stylus">
-.dropdown-wrapper
-  cursor pointer
-  .dropdown-title
-    display block
-    font-size 0.9rem
-    font-family inherit
-    cursor inherit
-    padding inherit
-    line-height 1.4rem
-    background transparent
-    border none
-    font-weight 500
-    color $textColor
-    &:hover
-      border-color transparent
-    .arrow
-      vertical-align middle
-      margin-top -1px
-      margin-left 0.4rem
-  .mobile-dropdown-title
-    @extends .dropdown-title
-    display none
-    font-weight 600
-    font-size inherit
-      &:hover
-        color $accentColor
-  .nav-dropdown
-    .dropdown-item
-      color inherit
-      line-height 1.7rem
-      h4
-        margin 0.45rem 0 0
-        border-top 1px solid #eee
-        padding 1rem 1.5rem 0.45rem 1.25rem
-      .dropdown-subitem-wrapper
-        padding 0
-        list-style none
-        .dropdown-subitem
-          font-size 0.9em
-      a
-        display block
-        line-height 1.7rem
-        position relative
-        border-bottom none
-        font-weight 400
-        margin-bottom 0
-        padding 0 1.5rem 0 1.25rem
-        &:hover
-          color $accentColor
-        &.router-link-active
-          color $accentColor
-          &::after
-            content ""
-            width 0
-            height 0
-            border-left 5px solid $accentColor
-            border-top 3px solid transparent
-            border-bottom 3px solid transparent
-            position absolute
-            top calc(50% - 2px)
-            left 9px
-      &:first-child h4
-        margin-top 0
-        padding-top 0
-        border-top 0
-
-@media (max-width: $MQMobile)
-  .dropdown-wrapper
-    &.open .dropdown-title
-      margin-bottom 0.5rem
-    .dropdown-title
-      display: none
-    .mobile-dropdown-title
-      display: block
-    .nav-dropdown
-      transition height .1s ease-out
-      overflow hidden
-      .dropdown-item
-        h4
-          border-top 0
-          margin-top 0
-          padding-top 0
-        h4, & > a
-          font-size 15px
-          line-height 2rem
-        .dropdown-subitem
-          font-size 14px
-          padding-left 1rem
-
-@media (min-width: $MQMobile)
-  .dropdown-wrapper
-    height 1.8rem
-    &:hover .nav-dropdown,
-    &.open .nav-dropdown
-      // override the inline style.
-      display block !important
-    &.open:blur
-      display none
-    .nav-dropdown
-      display none
-      // Avoid height shaked by clicking
-      height auto !important
-      box-sizing border-box;
-      max-height calc(100vh - 2.7rem)
-      overflow-y auto
-      position absolute
-      top 100%
-      right 0
-      background-color #fff
-      padding 0.6rem 0
-      border 1px solid #ddd
-      border-bottom-color #ccc
-      text-align left
-      border-radius 0.25rem
-      white-space nowrap
-      margin 0
-</style>

docs/src/.vuepress/theme/components/DropdownTransition.vue

@@ -1,33 +0,0 @@
-<template>
-  <transition
-    name="dropdown"
-    @enter="setHeight"
-    @after-enter="unsetHeight"
-    @before-leave="setHeight"
-  >
-    <slot />
-  </transition>
-</template>
-
-<script>
-export default {
-  name: 'DropdownTransition',
-
-  methods: {
-    setHeight (items) {
-      // explicitly set height so that it can be transitioned
-      items.style.height = items.scrollHeight + 'px'
-    },
-
-    unsetHeight (items) {
-      items.style.height = ''
-    }
-  }
-}
-</script>
-
-<style lang="stylus">
-.dropdown-enter, .dropdown-leave-to
-  height 0 !important
-
-</style>

docs/src/.vuepress/theme/components/Home.vue

@@ -1,197 +0,0 @@
-<template>
-  <main
-    class="home"
-    :aria-labelledby="data.heroText !== null ? 'main-title' : null"
-  >
-    <header class="hero">
-      <h1 v-if="data.heroImage" id="main-title">
-        <img :src="$withBase(data.heroImage)" :alt="data.heroAlt || 'hero'" />
-      </h1>
-
-      <p v-if="data.tagline !== null" class="description">
-        {{ data.tagline || $description || "Welcome to your VuePress site" }}
-      </p>
-
-      <p v-if="data.actionText && data.actionLink" class="action">
-        <NavLink class="action-button" :item="actionLink" />
-      </p>
-    </header>
-
-    <div v-if="data.features && data.features.length" class="features">
-      <div
-        v-for="(feature, index) in data.features"
-        :key="index"
-        class="feature"
-      >
-        <h2>{{ feature.title }}</h2>
-        <p>{{ feature.details }}</p>
-      </div>
-    </div>
-
-    <Content class="theme-default-content custom" />
-
-    <div v-if="data.footer" class="footer">
-      {{ data.footer }}
-    </div>
-  </main>
-</template>
-
-<script>
-import NavLink from "@theme/components/NavLink.vue";
-
-export default {
-  name: "Home",
-
-  components: { NavLink },
-
-  computed: {
-    data() {
-      return this.$page.frontmatter;
-    },
-
-    actionLink() {
-      return {
-        link: this.data.actionLink,
-        text: this.data.actionText,
-      };
-    },
-  },
-};
-</script>
-
-<style lang="stylus">
-.home {
-  padding: $navbarHeight 2rem 0;
-  max-width: $homePageWidth;
-  margin: 0px auto;
-  display: block;
-
-  .hero {
-    text-align: center;
-
-    img {
-      max-width: 100%;
-      max-height: 280px;
-      display: block;
-      margin: 3rem auto 1.5rem;
-    }
-
-    h1 {
-      font-size: 3rem;
-    }
-
-    h1, .description, .action {
-      margin: 1.8rem auto;
-    }
-
-    .description {
-      max-width: 35rem;
-      font-size: 1.6rem;
-      line-height: 1.3;
-      color: lighten($textColor, 40%);
-    }
-
-    .action-button {
-      display: inline-block;
-      font-size: 1.2rem;
-      color: #fff;
-      background-color: $accentColor;
-      padding: 0.8rem 1.6rem;
-      border-radius: 4px;
-      transition: background-color 0.1s ease;
-      box-sizing: border-box;
-      border-bottom: 1px solid darken($accentColor, 10%);
-
-      &:hover {
-        background-color: lighten($accentColor, 10%);
-      }
-    }
-  }
-
-  .features {
-    border-top: 1px solid $borderColor;
-    padding: 1.2rem 0;
-    margin-top: 2.5rem;
-    display: flex;
-    flex-wrap: wrap;
-    align-items: flex-start;
-    align-content: stretch;
-    justify-content: space-between;
-  }
-
-  .feature {
-    flex-grow: 1;
-    flex-basis: 30%;
-    max-width: 30%;
-
-    h2 {
-      font-size: 1.4rem;
-      font-weight: 500;
-      border-bottom: none;
-      padding-bottom: 0;
-      color: lighten($textColor, 10%);
-    }
-
-    p {
-      color: lighten($textColor, 25%);
-    }
-  }
-
-  .footer {
-    padding: 2.5rem;
-    border-top: 1px solid $borderColor;
-    text-align: center;
-    color: lighten($textColor, 25%);
-  }
-}
-
-@media (max-width: $MQMobile) {
-  .home {
-    .features {
-      flex-direction: column;
-    }
-
-    .feature {
-      max-width: 100%;
-      padding: 0 2.5rem;
-    }
-  }
-}
-
-@media (max-width: $MQMobileNarrow) {
-  .home {
-    padding-left: 1.5rem;
-    padding-right: 1.5rem;
-
-    .hero {
-      img {
-        max-height: 210px;
-        margin: 2rem auto 1.2rem;
-      }
-
-      h1 {
-        font-size: 2rem;
-      }
-
-      h1, .description, .action {
-        margin: 1.2rem auto;
-      }
-
-      .description {
-        font-size: 1.2rem;
-      }
-
-      .action-button {
-        font-size: 1rem;
-        padding: 0.6rem 1.2rem;
-      }
-    }
-
-    .feature {
-      h2 {
-        font-size: 1.25rem;
-      }
-    }
-  }
-}
-</style>

docs/src/.vuepress/theme/components/NavLink.vue

@@ -1,90 +0,0 @@
-<template>
-  <RouterLink
-    v-if="isInternal"
-    class="nav-link"
-    :to="link"
-    :exact="exact"
-    @focusout.native="focusoutAction"
-  >
-    {{ item.text }}
-  </RouterLink>
-  <a
-    v-else
-    :href="link"
-    class="nav-link external"
-    :target="target"
-    :rel="rel"
-    @focusout="focusoutAction"
-  >
-    {{ item.text }}
-    <OutboundLink v-if="isBlankTarget" />
-  </a>
-</template>
-
-<script>
-import { isExternal, isMailto, isTel, ensureExt } from '../util'
-
-export default {
-  name: 'NavLink',
-
-  props: {
-    item: {
-      required: true
-    }
-  },
-
-  computed: {
-    link () {
-      return ensureExt(this.item.link)
-    },
-
-    exact () {
-      if (this.$site.locales) {
-        return Object.keys(this.$site.locales).some(rootLink => rootLink === this.link)
-      }
-      return this.link === '/'
-    },
-
-    isNonHttpURI () {
-      return isMailto(this.link) || isTel(this.link)
-    },
-
-    isBlankTarget () {
-      return this.target === '_blank'
-    },
-
-    isInternal () {
-      return !isExternal(this.link) && !this.isBlankTarget
-    },
-
-    target () {
-      if (this.isNonHttpURI) {
-        return null
-      }
-      if (this.item.target) {
-        return this.item.target
-      }
-      return isExternal(this.link) ? '_blank' : ''
-    },
-
-    rel () {
-      if (this.isNonHttpURI) {
-        return null
-      }
-      if (this.item.rel === false) {
-        return null
-      }
-      if (this.item.rel) {
-        return this.item.rel
-      }
-      return this.isBlankTarget ? 'noopener noreferrer' : null
-    }
-  },
-
-  methods: {
-    focusoutAction () {
-      this.$emit('focusout')
-    }
-  }
-}
-</script>

docs/src/.vuepress/theme/components/NavLinks.vue

@@ -1,156 +0,0 @@
-<template>
-  <nav
-    v-if="userLinks.length || repoLink"
-    class="nav-links"
-  >
-    <!-- user links -->
-    <div
-      v-for="item in userLinks"
-      :key="item.link"
-      class="nav-item"
-    >
-      <DropdownLink
-        v-if="item.type === 'links'"
-        :item="item"
-      />
-      <NavLink
-        v-else
-        :item="item"
-      />
-    </div>
-
-    <!-- repo link -->
-    <a
-      v-if="repoLink"
-      :href="repoLink"
-      class="repo-link"
-      target="_blank"
-      rel="noopener noreferrer"
-    >
-      {{ repoLabel }}
-      <OutboundLink />
-    </a>
-  </nav>
-</template>
-
-<script>
-import DropdownLink from '@theme/components/DropdownLink.vue'
-import { resolveNavLinkItem } from '../util'
-import NavLink from '@theme/components/NavLink.vue'
-
-export default {
-  name: 'NavLinks',
-
-  components: {
-    NavLink,
-    DropdownLink
-  },
-
-  computed: {
-    userNav () {
-      return this.$themeLocaleConfig.nav || this.$site.themeConfig.nav || []
-    },
-
-    nav () {
-      const { locales } = this.$site
-      if (locales && Object.keys(locales).length > 1) {
-        const currentLink = this.$page.path
-        const routes = this.$router.options.routes
-        const themeLocales = this.$site.themeConfig.locales || {}
-        const languageDropdown = {
-          text: this.$themeLocaleConfig.selectText || 'Languages',
-          ariaLabel: this.$themeLocaleConfig.ariaLabel || 'Select language',
-          items: Object.keys(locales).map(path => {
-            const locale = locales[path]
-            const text = themeLocales[path] && themeLocales[path].label || locale.lang
-            let link
-            // Stay on the current page
-            if (locale.lang === this.$lang) {
-              link = currentLink
-            } else {
-              // Try to stay on the same page
-              link = currentLink.replace(this.$localeConfig.path, path)
-              // fallback to homepage
-              if (!routes.some(route => route.path === link)) {
-                link = path
-              }
-            }
-            return { text, link }
-          })
-        }
-        return [...this.userNav, languageDropdown]
-      }
-      return this.userNav
-    },
-
-    userLinks () {
-      return (this.nav || []).map(link => {
-        return Object.assign(resolveNavLinkItem(link), {
-          items: (link.items || []).map(resolveNavLinkItem)
-        })
-      })
-    },
-
-    repoLink () {
-      const { repo } = this.$site.themeConfig
-      if (repo) {
-        return /^https?:/.test(repo)
-          ? repo
-          : `https://github.com/${repo}`
-      }
-      return null
-    },
-
-    repoLabel () {
-      if (!this.repoLink) return
-      if (this.$site.themeConfig.repoLabel) {
-        return this.$site.themeConfig.repoLabel
-      }
-
-      const repoHost = this.repoLink.match(/^https?:\/\/[^/]+/)[0]
-      const platforms = ['GitHub', 'GitLab', 'Bitbucket']
-      for (let i = 0; i < platforms.length; i++) {
-        const platform = platforms[i]
-        if (new RegExp(platform, 'i').test(repoHost)) {
-          return platform
-        }
-      }
-
-      return 'Source'
-    }
-  }
-}
-</script>
-
-<style lang="stylus">
-.nav-links
-  display inline-block
-  a
-    line-height 1.4rem
-    color inherit
-    &:hover, &.router-link-active
-      color $accentColor
-  .nav-item
-    position relative
-    display inline-block
-    margin-left 1.5rem
-    line-height 2rem
-    &:first-child
-      margin-left 0
-  .repo-link
-    margin-left 1.5rem
-
-@media (max-width: $MQMobile)
-  .nav-links
-    .nav-item, .repo-link
-      margin-left 0
-
-@media (min-width: $MQMobile)
-  .nav-links a
-    &:hover, &.router-link-active
-      color $textColor
-  .nav-item > a:not(.external)
-    &:hover, &.router-link-active
-      margin-bottom -2px
-      border-bottom 2px solid lighten($accentColor, 8%)
-</style>

docs/src/.vuepress/theme/components/Navbar.vue

@@ -1,162 +0,0 @@
-<template>
-  <header class="navbar">
-    <SidebarButton @toggle-sidebar="$emit('toggle-sidebar')" />
-
-    <RouterLink :to="$localePath" class="home-link">
-      <img
-        v-if="$site.themeConfig.logo"
-        class="logo"
-        :src="$withBase($site.themeConfig.logo)"
-        :alt="$siteTitle"
-      />
-    </RouterLink>
-
-    <div
-      class="links"
-      :style="
-        linksWrapMaxWidth
-          ? {
-              'max-width': linksWrapMaxWidth + 'px',
-            }
-          : {}
-      "
-    >
-      <AlgoliaSearchBox v-if="isAlgoliaSearch" :options="algolia" />
-      <SearchBox
-        v-else-if="
-          $site.themeConfig.search !== false &&
-          $page.frontmatter.search !== false
-        "
-      />
-      <NavLinks class="can-hide" />
-    </div>
-  </header>
-</template>
-
-<script>
-import AlgoliaSearchBox from "@AlgoliaSearchBox";
-import SearchBox from "@SearchBox";
-import SidebarButton from "@theme/components/SidebarButton.vue";
-import NavLinks from "@theme/components/NavLinks.vue";
-
-export default {
-  name: "Navbar",
-
-  components: {
-    SidebarButton,
-    NavLinks,
-    SearchBox,
-    AlgoliaSearchBox,
-  },
-
-  data() {
-    return {
-      linksWrapMaxWidth: null,
-    };
-  },
-
-  computed: {
-    algolia() {
-      return (
-        this.$themeLocaleConfig.algolia || this.$site.themeConfig.algolia || {}
-      );
-    },
-
-    isAlgoliaSearch() {
-      return this.algolia && this.algolia.apiKey && this.algolia.indexName;
-    },
-  },
-
-  mounted() {
-    const MOBILE_DESKTOP_BREAKPOINT = 719; // refer to config.styl
-    const NAVBAR_VERTICAL_PADDING =
-      parseInt(css(this.$el, "paddingLeft")) +
-      parseInt(css(this.$el, "paddingRight"));
-    const handleLinksWrapWidth = () => {
-      if (document.documentElement.clientWidth < MOBILE_DESKTOP_BREAKPOINT) {
-        this.linksWrapMaxWidth = null;
-      } else {
-        this.linksWrapMaxWidth =
-          this.$el.offsetWidth -
-          NAVBAR_VERTICAL_PADDING -
-          ((this.$refs.siteName && this.$refs.siteName.offsetWidth) || 0);
-      }
-    };
-    handleLinksWrapWidth();
-    window.addEventListener("resize", handleLinksWrapWidth, false);
-  },
-};
-
-function css(el, property) {
-  // NOTE: Known bug, will return 'auto' if style value is 'auto'
-  const win = el.ownerDocument.defaultView;
-  // null means not to return pseudo styles
-  return win.getComputedStyle(el, null)[property];
-}
-</script>
-
-<style lang="stylus">
-$navbar-vertical-padding = 0.7rem;
-$navbar-horizontal-padding = 1.5rem;
-
-.navbar {
-  padding: $navbar-vertical-padding $navbar-horizontal-padding;
-  line-height: $navbarHeight - 1.4rem;
-
-  a, span, img {
-    display: inline-block;
-  }
-
-  .logo {
-    height: $navbarHeight - 1.4rem;
-    min-width: $navbarHeight - 1.4rem;
-    margin-right: 0.8rem;
-    vertical-align: top;
-  }
-
-  .site-name {
-    font-size: 1.3rem;
-    font-weight: 600;
-    color: $textColor;
-    position: relative;
-  }
-
-  .links {
-    padding-left: 1.5rem;
-    box-sizing: border-box;
-    background-color: white;
-    white-space: nowrap;
-    font-size: 0.9rem;
-    position: absolute;
-    right: $navbar-horizontal-padding;
-    top: $navbar-vertical-padding;
-    display: flex;
-
-    .search-box {
-      flex: 0 0 auto;
-      vertical-align: top;
-    }
-  }
-}
-
-@media (max-width: $MQMobile) {
-  .navbar {
-    padding-left: 4rem;
-
-    .can-hide {
-      display: none;
-    }
-
-    .links {
-      padding-left: 1.5rem;
-    }
-
-    .site-name {
-      width: calc(100vw - 9.4rem);
-      overflow: hidden;
-      white-space: nowrap;
-      text-overflow: ellipsis;
-    }
-  }
-}
-</style>

docs/src/.vuepress/theme/components/Page.vue

@@ -1,31 +0,0 @@
-<template>
-  <main class="page">
-    <slot name="top" />
-
-    <Content class="theme-default-content" />
-    <PageEdit />
-
-    <PageNav v-bind="{ sidebarItems }" />
-
-    <slot name="bottom" />
-  </main>
-</template>
-
-<script>
-import PageEdit from '@theme/components/PageEdit.vue'
-import PageNav from '@theme/components/PageNav.vue'
-
-export default {
-  components: { PageEdit, PageNav },
-  props: ['sidebarItems']
-}
-</script>
-
-<style lang="stylus">
-@require '../styles/wrapper.styl'
-
-.page
-  padding-bottom 2rem
-  display block
-
-</style>

docs/src/.vuepress/theme/components/PageEdit.vue

@@ -1,155 +0,0 @@
-<template>
-  <footer class="page-edit">
-    <div
-      v-if="editLink"
-      class="edit-link"
-    >
-      <a
-        :href="editLink"
-        target="_blank"
-        rel="noopener noreferrer"
-      >{{ editLinkText }}</a>
-      <OutboundLink />
-    </div>
-
-    <div
-      v-if="lastUpdated"
-      class="last-updated"
-    >
-      <span class="prefix">{{ lastUpdatedText }}:</span>
-      <span class="time">{{ lastUpdated }}</span>
-    </div>
-  </footer>
-</template>
-
-<script>
-import isNil from 'lodash/isNil'
-import { endingSlashRE, outboundRE } from '../util'
-
-export default {
-  name: 'PageEdit',
-
-  computed: {
-    lastUpdated () {
-      return this.$page.lastUpdated
-    },
-
-    lastUpdatedText () {
-      if (typeof this.$themeLocaleConfig.lastUpdated === 'string') {
-        return this.$themeLocaleConfig.lastUpdated
-      }
-      if (typeof this.$site.themeConfig.lastUpdated === 'string') {
-        return this.$site.themeConfig.lastUpdated
-      }
-      return 'Last Updated'
-    },
-
-    editLink () {
-      const showEditLink = isNil(this.$page.frontmatter.editLink)
-        ? this.$site.themeConfig.editLinks
-        : this.$page.frontmatter.editLink
-
-      const {
-        repo,
-        docsDir = '',
-        docsBranch = 'master',
-        docsRepo = repo
-      } = this.$site.themeConfig
-
-      if (showEditLink && docsRepo && this.$page.relativePath) {
-        return this.createEditLink(
-          repo,
-          docsRepo,
-          docsDir,
-          docsBranch,
-          this.$page.relativePath
-        )
-      }
-      return null
-    },
-
-    editLinkText () {
-      return (
-        this.$themeLocaleConfig.editLinkText
-        || this.$site.themeConfig.editLinkText
-        || `Edit this page`
-      )
-    }
-  },
-
-  methods: {
-    createEditLink (repo, docsRepo, docsDir, docsBranch, path) {
-      const bitbucket = /bitbucket.org/
-      if (bitbucket.test(docsRepo)) {
-        const base = docsRepo
-        return (
-          base.replace(endingSlashRE, '')
-          + `/src`
-          + `/${docsBranch}/`
-          + (docsDir ? docsDir.replace(endingSlashRE, '') + '/' : '')
-          + path
-          + `?mode=edit&spa=0&at=${docsBranch}&fileviewer=file-view-default`
-        )
-      }
-
-      const gitlab = /gitlab.com/
-      if (gitlab.test(docsRepo)) {
-        const base = docsRepo
-        return (
-          base.replace(endingSlashRE, '')
-          + `/-/edit`
-          + `/${docsBranch}/`
-          + (docsDir ? docsDir.replace(endingSlashRE, '') + '/' : '')
-          + path
-        )
-      }
-
-      const base = outboundRE.test(docsRepo)
-        ? docsRepo
-        : `https://github.com/${docsRepo}`
-      return (
-        base.replace(endingSlashRE, '')
-        + '/edit'
-        + `/${docsBranch}/`
-        + (docsDir ? docsDir.replace(endingSlashRE, '') + '/' : '')
-        + path
-      )
-    }
-  }
-}
-</script>
-
-<style lang="stylus">
-@require '../styles/wrapper.styl'
-
-.page-edit
-  @extend $wrapper
-  padding-top 1rem
-  padding-bottom 1rem
-  overflow auto
-
-  .edit-link
-    display inline-block
-    a
-      color lighten($textColor, 25%)
-      margin-right 0.25rem
-  .last-updated
-    float right
-    font-size 0.9em
-    .prefix
-      font-weight 500
-      color lighten($textColor, 25%)
-    .time
-      font-weight 400
-      color #767676
-
-@media (max-width: $MQMobile)
-  .page-edit
-    .edit-link
-      margin-bottom 0.5rem
-    .last-updated
-      font-size 0.8em
-      float none
-      text-align left
-
-</style>

docs/src/.vuepress/theme/components/PageNav.vue

@@ -1,163 +0,0 @@
-<template>
-  <div
-    v-if="prev || next"
-    class="page-nav"
-  >
-    <p class="inner">
-      <span
-        v-if="prev"
-        class="prev"
-      >
-        ←
-        <a
-          v-if="prev.type === 'external'"
-          class="prev"
-          :href="prev.path"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          {{ prev.title || prev.path }}
-
-          <OutboundLink />
-        </a>
-
-        <RouterLink
-          v-else
-          class="prev"
-          :to="prev.path"
-        >
-          {{ prev.title || prev.path }}
-        </RouterLink>
-      </span>
-
-      <span
-        v-if="next"
-        class="next"
-      >
-        <a
-          v-if="next.type === 'external'"
-          :href="next.path"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          {{ next.title || next.path }}
-
-          <OutboundLink />
-        </a>
-
-        <RouterLink
-          v-else
-          :to="next.path"
-        >
-          {{ next.title || next.path }}
-        </RouterLink>
-        →
-      </span>
-    </p>
-  </div>
-</template>
-
-<script>
-import { resolvePage } from '../util'
-import isString from 'lodash/isString'
-import isNil from 'lodash/isNil'
-
-export default {
-  name: 'PageNav',
-
-  props: ['sidebarItems'],
-
-  computed: {
-    prev () {
-      return resolvePageLink(LINK_TYPES.PREV, this)
-    },
-
-    next () {
-      return resolvePageLink(LINK_TYPES.NEXT, this)
-    }
-  }
-}
-
-function resolvePrev (page, items) {
-  return find(page, items, -1)
-}
-
-function resolveNext (page, items) {
-  return find(page, items, 1)
-}
-
-const LINK_TYPES = {
-  NEXT: {
-    resolveLink: resolveNext,
-    getThemeLinkConfig: ({ nextLinks }) => nextLinks,
-    getPageLinkConfig: ({ frontmatter }) => frontmatter.next
-  },
-  PREV: {
-    resolveLink: resolvePrev,
-    getThemeLinkConfig: ({ prevLinks }) => prevLinks,
-    getPageLinkConfig: ({ frontmatter }) => frontmatter.prev
-  }
-}
-
-function resolvePageLink (
-  linkType,
-  { $themeConfig, $page, $route, $site, sidebarItems }
-) {
-  const { resolveLink, getThemeLinkConfig, getPageLinkConfig } = linkType
-
-  // Get link config from theme
-  const themeLinkConfig = getThemeLinkConfig($themeConfig)
-
-  // Get link config from current page
-  const pageLinkConfig = getPageLinkConfig($page)
-
-  // Page link config will overwrite global theme link config if defined
-  const link = isNil(pageLinkConfig) ? themeLinkConfig : pageLinkConfig
-
-  if (link === false) {
-    return
-  } else if (isString(link)) {
-    return resolvePage($site.pages, link, $route.path)
-  } else {
-    return resolveLink($page, sidebarItems)
-  }
-}
-
-function find (page, items, offset) {
-  const res = []
-  flatten(items, res)
-  for (let i = 0; i < res.length; i++) {
-    const cur = res[i]
-    if (cur.type === 'page' && cur.path === decodeURIComponent(page.path)) {
-      return res[i + offset]
-    }
-  }
-}
-
-function flatten (items, res) {
-  for (let i = 0, l = items.length; i < l; i++) {
-    if (items[i].type === 'group') {
-      flatten(items[i].children || [], res)
-    } else {
-      res.push(items[i])
-    }
-  }
-}
-</script>
-
-<style lang="stylus">
-@require '../styles/wrapper.styl'
-
-.page-nav
-  @extend $wrapper
-  padding-top 1rem
-  padding-bottom 0
-  .inner
-    min-height 2rem
-    margin-top 0
-    border-top 1px solid $borderColor
-    padding-top 1rem
-    overflow auto // clear float
-  .next
-    float right
-</style>

docs/src/.vuepress/theme/components/Sidebar.vue

@@ -1,64 +0,0 @@
-<template>
-  <aside class="sidebar">
-    <NavLinks />
-
-    <slot name="top" />
-
-    <SidebarLinks
-      :depth="0"
-      :items="items"
-    />
-    <slot name="bottom" />
-  </aside>
-</template>
-
-<script>
-import SidebarLinks from '@theme/components/SidebarLinks.vue'
-import NavLinks from '@theme/components/NavLinks.vue'
-
-export default {
-  name: 'Sidebar',
-
-  components: { SidebarLinks, NavLinks },
-
-  props: ['items']
-}
-</script>
-
-<style lang="stylus">
-.sidebar
-  ul
-    padding 0
-    margin 0
-    list-style-type none
-  a
-    display inline-block
-  .nav-links
-    display none
-    border-bottom 1px solid $borderColor
-    padding 0.5rem 0 0.75rem 0
-    a
-      font-weight 600
-    .nav-item, .repo-link
-      display block
-      line-height 1.25rem
-      font-size 1.1em
-      padding 0.5rem 0 0.5rem 1.5rem
-  & > .sidebar-links
-    padding 1.5rem 0
-    & > li > a.sidebar-link
-      font-size 1.1em
-      line-height 1.7
-      font-weight bold
-    & > li:not(:first-child)
-      margin-top .75rem
-
-@media (max-width: $MQMobile)
-  .sidebar
-    .nav-links
-      display block
-      .dropdown-wrapper .nav-dropdown .dropdown-item a.router-link-active::after
-        top calc(1rem - 2px)
-    & > .sidebar-links
-      padding 1rem 0
-</style>

docs/src/.vuepress/theme/components/SidebarButton.vue

@@ -1,40 +0,0 @@
-<template>
-  <div
-    class="sidebar-button"
-    @click="$emit('toggle-sidebar')"
-  >
-    <svg
-      class="icon"
-      xmlns="http://www.w3.org/2000/svg"
-      aria-hidden="true"
-      role="img"
-      viewBox="0 0 448 512"
-    >
-      <path
-        fill="currentColor"
-        d="M436 124H12c-6.627 0-12-5.373-12-12V80c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12z"
-        class=""
-      />
-    </svg>
-  </div>
-</template>
-
-<style lang="stylus">
-.sidebar-button
-  cursor pointer
-  display none
-  width 1.25rem
-  height 1.25rem
-  position absolute
-  padding 0.6rem
-  top 0.6rem
-  left 1rem
-  .icon
-    display block
-    width 1.25rem
-    height 1.25rem
-
-@media (max-width: $MQMobile)
-  .sidebar-button
-    display block
-</style>

docs/src/.vuepress/theme/components/SidebarGroup.vue

@@ -1,141 +0,0 @@
-<template>
-  <section
-    class="sidebar-group"
-    :class="[
-      {
-        collapsable,
-        'is-sub-group': depth !== 0
-      },
-      `depth-${depth}`
-    ]"
-  >
-    <RouterLink
-      v-if="item.path"
-      class="sidebar-heading clickable"
-      :class="{
-        open,
-        'active': isActive($route, item.path)
-      }"
-      :to="item.path"
-      @click.native="$emit('toggle')"
-    >
-      <span>{{ item.title }}</span>
-      <span
-        v-if="collapsable"
-        class="arrow"
-        :class="open ? 'down' : 'right'"
-      />
-    </RouterLink>
-
-    <p
-      v-else
-      class="sidebar-heading"
-      :class="{ open }"
-      @click="$emit('toggle')"
-    >
-      <span>{{ item.title }}</span>
-      <span
-        v-if="collapsable"
-        class="arrow"
-        :class="open ? 'down' : 'right'"
-      />
-    </p>
-
-    <DropdownTransition>
-      <SidebarLinks
-        v-if="open || !collapsable"
-        class="sidebar-group-items"
-        :items="item.children"
-        :sidebar-depth="item.sidebarDepth"
-        :initial-open-group-index="item.initialOpenGroupIndex"
-        :depth="depth + 1"
-      />
-    </DropdownTransition>
-  </section>
-</template>
-
-<script>
-import { isActive } from '../util'
-import DropdownTransition from '@theme/components/DropdownTransition.vue'
-
-export default {
-  name: 'SidebarGroup',
-
-  components: {
-    DropdownTransition
-  },
-
-  props: [
-    'item',
-    'open',
-    'collapsable',
-    'depth'
-  ],
-
-  // ref: https://vuejs.org/v2/guide/components-edge-cases.html#Circular-References-Between-Components
-  beforeCreate () {
-    this.$options.components.SidebarLinks = require('@theme/components/SidebarLinks.vue').default
-  },
-
-  methods: { isActive }
-}
-</script>
-
-<style lang="stylus">
-.sidebar-group
-  .sidebar-group
-    padding-left 0.5em
-  &:not(.collapsable)
-    .sidebar-heading:not(.clickable)
-      cursor auto
-      color inherit
-  // refine styles of nested sidebar groups
-  &.is-sub-group
-    padding-left 0
-    & > .sidebar-heading
-      font-size 0.95em
-      line-height 1.4
-      font-weight normal
-      padding-left 2rem
-      &:not(.clickable)
-        opacity 0.5
-    & > .sidebar-group-items
-      padding-left 1rem
-      & > li > .sidebar-link
-        font-size: 0.95em;
-        border-left none
-  &.depth-2
-    & > .sidebar-heading
-      border-left none
-
-.sidebar-heading
-  color $textColor
-  transition color .15s ease
-  cursor pointer
-  font-size 1.1em
-  font-weight bold
-  // text-transform uppercase
-  padding 0.35rem 1.5rem 0.35rem 1.25rem
-  width 100%
-  box-sizing border-box
-  margin 0
-  border-left 0.25rem solid transparent
-  &.open, &:hover
-    color inherit
-  .arrow
-    position relative
-    top -0.12em
-    left 0.5em
-  &.clickable
-    &.active
-      font-weight 600
-      color $accentColor
-      border-left-color $accentColor
-    &:hover
-      color $accentColor
-
-.sidebar-group-items
-  transition height .1s ease-out
-  font-size 0.95em
-  overflow hidden
-</style>

docs/src/.vuepress/theme/components/SidebarLink.vue

@@ -1,133 +0,0 @@
-<script>
-import { isActive, hashRE, groupHeaders } from '../util'
-
-export default {
-  functional: true,
-
-  props: ['item', 'sidebarDepth'],
-
-  render (h,
-    {
-      parent: {
-        $page,
-        $site,
-        $route,
-        $themeConfig,
-        $themeLocaleConfig
-      },
-      props: {
-        item,
-        sidebarDepth
-      }
-    }) {
-    // use custom active class matching logic
-    // due to edge case of paths ending with / + hash
-    const selfActive = isActive($route, item.path)
-    // for sidebar: auto pages, a hash link should be active if one of its child
-    // matches
-    const active = item.type === 'auto'
-      ? selfActive || item.children.some(c => isActive($route, item.basePath + '#' + c.slug))
-      : selfActive
-    const link = item.type === 'external'
-      ? renderExternal(h, item.path, item.title || item.path)
-      : renderLink(h, item.path, item.title || item.path, active)
-
-    const maxDepth = [
-      $page.frontmatter.sidebarDepth,
-      sidebarDepth,
-      $themeLocaleConfig.sidebarDepth,
-      $themeConfig.sidebarDepth,
-      1
-    ].find(depth => depth !== undefined)
-
-    const displayAllHeaders = $themeLocaleConfig.displayAllHeaders
-      || $themeConfig.displayAllHeaders
-
-    if (item.type === 'auto') {
-      return [link, renderChildren(h, item.children, item.basePath, $route, maxDepth)]
-    } else if ((active || displayAllHeaders) && item.headers && !hashRE.test(item.path)) {
-      const children = groupHeaders(item.headers)
-      return [link, renderChildren(h, children, item.path, $route, maxDepth)]
-    } else {
-      return link
-    }
-  }
-}
-
-function renderLink (h, to, text, active, level) {
-  const component = {
-    props: {
-      to,
-      activeClass: '',
-      exactActiveClass: ''
-    },
-    class: {
-      active,
-      'sidebar-link': true
-    }
-  }
-
-  if (level > 2) {
-    component.style = {
-      'padding-left': level + 'rem'
-    }
-  }
-
-  return h('RouterLink', component, text)
-}
-
-function renderChildren (h, children, path, route, maxDepth, depth = 1) {
-  if (!children || depth > maxDepth) return null
-  return h('ul', { class: 'sidebar-sub-headers' }, children.map(c => {
-    const active = isActive(route, path + '#' + c.slug)
-    return h('li', { class: 'sidebar-sub-header' }, [
-      renderLink(h, path + '#' + c.slug, c.title, active, c.level - 1),
-      renderChildren(h, c.children, path, route, maxDepth, depth + 1)
-    ])
-  }))
-}
-
-function renderExternal (h, to, text) {
-  return h('a', {
-    attrs: {
-      href: to,
-      target: '_blank',
-      rel: 'noopener noreferrer'
-    },
-    class: {
-      'sidebar-link': true
-    }
-  }, [text, h('OutboundLink')])
-}
-</script>
-
-<style lang="stylus">
-.sidebar .sidebar-sub-headers
-  padding-left 1rem
-  font-size 0.95em
-
-a.sidebar-link
-  font-size 1em
-  font-weight 400
-  display inline-block
-  color $textColor
-  border-left 0.25rem solid transparent
-  padding 0.35rem 1rem 0.35rem 1.25rem
-  line-height 1.4
-  width: 100%
-  box-sizing: border-box
-  &:hover
-    color $accentColor
-  &.active
-    font-weight 600
-    color $accentColor
-    border-left-color $accentColor
-  .sidebar-group &
-    padding-left 2rem
-  .sidebar-sub-headers &
-    padding-top 0.25rem
-    padding-bottom 0.25rem
-    border-left none
-    &.active
-      font-weight 500
-</style>

docs/src/.vuepress/theme/components/SidebarLinks.vue

@@ -1,103 +0,0 @@
-<template>
-  <ul
-    v-if="items.length"
-    class="sidebar-links"
-  >
-    <li
-      v-for="(item, i) in items"
-      :key="i"
-    >
-      <SidebarGroup
-        v-if="item.type === 'group'"
-        :item="item"
-        :open="i === openGroupIndex"
-        :collapsable="item.collapsable || item.collapsible"
-        :depth="depth"
-        @toggle="toggleGroup(i)"
-      />
-      <SidebarLink
-        v-else
-        :sidebar-depth="sidebarDepth"
-        :item="item"
-      />
-    </li>
-  </ul>
-</template>
-
-<script>
-import SidebarGroup from '@theme/components/SidebarGroup.vue'
-import SidebarLink from '@theme/components/SidebarLink.vue'
-import { isActive } from '../util'
-
-export default {
-  name: 'SidebarLinks',
-
-  components: { SidebarGroup, SidebarLink },
-
-  props: [
-    'items',
-    'depth',  // depth of current sidebar links
-    'sidebarDepth', // depth of headers to be extracted
-    'initialOpenGroupIndex'
-  ],
-
-  data () {
-    return {
-      openGroupIndex: this.initialOpenGroupIndex || 0
-    }
-  },
-
-  watch: {
-    '$route' () {
-      this.refreshIndex()
-    }
-  },
-
-  created () {
-    this.refreshIndex()
-  },
-
-  methods: {
-    refreshIndex () {
-      const index = resolveOpenGroupIndex(
-        this.$route,
-        this.items
-      )
-      if (index > -1) {
-        this.openGroupIndex = index
-      }
-    },
-
-    toggleGroup (index) {
-      this.openGroupIndex = index === this.openGroupIndex ? -1 : index
-    },
-
-    isActive (page) {
-      return isActive(this.$route, page.regularPath)
-    }
-  }
-}
-
-function resolveOpenGroupIndex (route, items) {
-  for (let i = 0; i < items.length; i++) {
-    const item = items[i]
-    if (descendantIsActive(route, item)) {
-      return i
-    }
-  }
-  return -1
-}
-
-function descendantIsActive (route, item) {
-  if (item.type === 'group') {
-    return item.children.some(child => {
-      if (child.type === 'group') {
-        return descendantIsActive(route, child)
-      } else {
-        return child.type === 'page' && isActive(route, child.path)
-      }
-    })
-  }
-  return false
-}
-</script>

docs/src/.vuepress/theme/global-components/Badge.vue

@@ -1,44 +0,0 @@
-<script>
-export default {
-  functional: true,
-  props: {
-    type: {
-      type: String,
-      default: 'tip'
-    },
-    text: String,
-    vertical: {
-      type: String,
-      default: 'top'
-    }
-  },
-  render (h, { props, slots }) {
-    return h('span', {
-      class: ['badge', props.type],
-      style: {
-        verticalAlign: props.vertical
-      }
-    }, props.text || slots().default)
-  }
-}
-</script>
-
-<style lang="stylus" scoped>
-.badge
-  display inline-block
-  font-size 14px
-  height 18px
-  line-height 18px
-  border-radius 3px
-  padding 0 6px
-  color white
-  background-color #42b983
-  &.tip, &.green
-    background-color $badgeTipColor
-  &.error
-    background-color $badgeErrorColor
-  &.warning, &.warn, &.yellow
-    background-color $badgeWarningColor
-  & + &
-    margin-left 5px
-</style>

docs/src/.vuepress/theme/global-components/CodeBlock.vue

@@ -1,36 +0,0 @@
-<template>
-  <div
-    class="theme-code-block"
-    :class="{ 'theme-code-block__active': active }"
-  >
-    <slot />
-  </div>
-</template>
-
-<script>
-export default {
-  name: 'CodeBlock',
-  props: {
-    title: {
-      type: String,
-      required: true
-    },
-    active: {
-      type: Boolean,
-      default: false
-    }
-  }
-}
-</script>
-
-<style scoped>
-  .theme-code-block {
-    display: none;
-  }
-  .theme-code-block__active {
-    display: block;
-  }
-  .theme-code-block > pre {
-    background-color: orange;
-  }
-</style>

docs/src/.vuepress/theme/global-components/CodeGroup.vue

@@ -1,105 +0,0 @@
-<template>
-  <div class="theme-code-group">
-    <div class="theme-code-group__nav">
-      <ul class="theme-code-group__ul">
-        <li
-          v-for="(tab, i) in codeTabs"
-          :key="tab.title"
-          class="theme-code-group__li"
-        >
-          <button
-            class="theme-code-group__nav-tab"
-            :class="{
-              'theme-code-group__nav-tab-active': i === activeCodeTabIndex,
-            }"
-            @click="changeCodeTab(i)"
-          >
-            {{ tab.title }}
-          </button>
-        </li>
-      </ul>
-    </div>
-    <slot />
-    <pre
-      v-if="codeTabs.length < 1"
-      class="pre-blank"
-    >// Make sure to add code blocks to your code group</pre>
-  </div>
-</template>
-
-<script>
-export default {
-  name: 'CodeGroup',
-  data () {
-    return {
-      codeTabs: [],
-      activeCodeTabIndex: -1
-    }
-  },
-  watch: {
-    activeCodeTabIndex (index) {
-      this.codeTabs.forEach(tab => {
-        tab.elm.classList.remove('theme-code-block__active')
-      })
-      this.codeTabs[index].elm.classList.add('theme-code-block__active')
-    }
-  },
-  mounted () {
-    this.codeTabs = (this.$slots.default || []).filter(slot => Boolean(slot.componentOptions)).map((slot, index) => {
-      if (slot.componentOptions.propsData.active === '') {
-        this.activeCodeTabIndex = index
-      }
-
-      return {
-        title: slot.componentOptions.propsData.title,
-        elm: slot.elm
-      }
-    })
-
-    if (this.activeCodeTabIndex === -1 && this.codeTabs.length > 0) {
-      this.activeCodeTabIndex = 0
-    }
-  },
-  methods: {
-    changeCodeTab (index) {
-      this.activeCodeTabIndex = index
-    }
-  }
-}
-</script>
-
-<style lang="stylus" scoped>
-  .theme-code-group {}
-  .theme-code-group__nav {
-    margin-bottom: -35px;
-    background-color: $codeBgColor;
-    padding-bottom: 22px;
-    border-top-left-radius: 6px;
-    border-top-right-radius: 6px;
-    padding-left: 10px;
-    padding-top: 10px;
-  }
-  .theme-code-group__ul {
-    margin: auto 0;
-    padding-left: 0;
-    display: inline-flex;
-    list-style: none;
-  }
-  .theme-code-group__li {}
-  .theme-code-group__nav-tab {
-    border: 0;
-    padding: 5px;
-    cursor: pointer;
-    background-color: transparent;
-    font-size: 0.85em;
-    line-height: 1.4;
-    color: rgba(255, 255, 255, 0.9);
-    font-weight: 600;
-  }
-  .theme-code-group__nav-tab-active {
-    border-bottom: #42b983 1px solid;
-  }
-  .pre-blank {
-    color: #42b983;
-  }
-</style>

docs/src/.vuepress/theme/index.js

@@ -1,59 +0,0 @@
-const path = require('path')
-
-// Theme API.
-module.exports = (options, ctx) => {
-  const { themeConfig, siteConfig } = ctx
-
-  // resolve algolia
-  const isAlgoliaSearch = (
-    themeConfig.algolia
-    || Object
-        .keys(siteConfig.locales && themeConfig.locales || {})
-        .some(base => themeConfig.locales[base].algolia)
-  )
-
-  const enableSmoothScroll = themeConfig.smoothScroll === true
-
-  return {
-    alias () {
-      return {
-        '@AlgoliaSearchBox': isAlgoliaSearch
-          ? path.resolve(__dirname, 'components/AlgoliaSearchBox.vue')
-          : path.resolve(__dirname, 'noopModule.js')
-      }
-    },
-
-    plugins: [
-      ['@vuepress/active-header-links', options.activeHeaderLinks],
-      '@vuepress/search',
-      '@vuepress/plugin-nprogress',
-      ['container', {
-        type: 'tip',
-        defaultTitle: {
-          '/': 'TIP',
-          '/zh/': '提示'
-        }
-      }],
-      ['container', {
-        type: 'warning',
-        defaultTitle: {
-          '/': 'WARNING',
-          '/zh/': '注意'
-        }
-      }],
-      ['container', {
-        type: 'danger',
-        defaultTitle: {
-          '/': 'WARNING',
-          '/zh/': '警告'
-        }
-      }],
-      ['container', {
-        type: 'details',
-        before: info => `<details class="custom-block details">${info ? `<summary>${info}</summary>` : ''}\n`,
-        after: () => '</details>\n'
-      }],
-      ['smooth-scroll', enableSmoothScroll]
-    ]
-  }
-}

docs/src/.vuepress/theme/layouts/404.vue

@@ -1,30 +0,0 @@
-<template>
-  <div class="theme-container">
-    <div class="theme-default-content">
-      <h1>404</h1>
-
-      <blockquote>{{ getMsg() }}</blockquote>
-
-      <RouterLink to="/">
-        Take me home.
-      </RouterLink>
-    </div>
-  </div>
-</template>
-
-<script>
-const msgs = [
-  `There's nothing here.`,
-  `How did we get here?`,
-  `That's a Four-Oh-Four.`,
-  `Looks like we've got some broken links.`
-]
-
-export default {
-  methods: {
-    getMsg () {
-      return msgs[Math.floor(Math.random() * msgs.length)]
-    }
-  }
-}
-</script>

docs/src/.vuepress/theme/layouts/Layout.vue

@@ -1,137 +0,0 @@
-<template>
-  <div
-    class="theme-container"
-    :class="pageClasses"
-    @touchstart="onTouchStart"
-    @touchend="onTouchEnd"
-  >
-    <Navbar v-if="shouldShowNavbar" @toggle-sidebar="toggleSidebar" />
-
-    <div class="sidebar-mask" @click="toggleSidebar(false)" />
-
-    <Sidebar :items="sidebarItems" @toggle-sidebar="toggleSidebar">
-      <template #top>
-        <slot name="sidebar-top" />
-      </template>
-      <template #bottom>
-        <slot name="sidebar-bottom" />
-      </template>
-    </Sidebar>
-
-    <Home v-if="$page.frontmatter.home" />
-
-    <Page v-else :sidebar-items="sidebarItems">
-      <template #top>
-        <slot name="page-top" />
-      </template>
-      <template #bottom>
-        <slot name="page-bottom" />
-      </template>
-    </Page>
-  </div>
-</template>
-
-<script>
-import Home from "@theme/components/Home.vue";
-import Navbar from "@theme/components/Navbar.vue";
-import Page from "@theme/components/Page.vue";
-import Sidebar from "@theme/components/Sidebar.vue";
-import { resolveSidebarItems } from "../util";
-
-export default {
-  name: "Layout",
-
-  components: {
-    Home,
-    Page,
-    Sidebar,
-    Navbar,
-  },
-
-  data() {
-    return {
-      isSidebarOpen: false,
-    };
-  },
-
-  computed: {
-    shouldShowNavbar() {
-      const { themeConfig } = this.$site;
-      const { frontmatter } = this.$page;
-      if (frontmatter.navbar === false || themeConfig.navbar === false) {
-        return false;
-      }
-      return (
-        this.$title ||
-        themeConfig.logo ||
-        themeConfig.repo ||
-        themeConfig.nav ||
-        this.$themeLocaleConfig.nav
-      );
-    },
-
-    shouldShowSidebar() {
-      const { frontmatter } = this.$page;
-      return (
-        !frontmatter.home &&
-        frontmatter.sidebar !== false &&
-        this.sidebarItems.length
-      );
-    },
-
-    sidebarItems() {
-      return resolveSidebarItems(
-        this.$page,
-        this.$page.regularPath,
-        this.$site,
-        this.$localePath
-      );
-    },
-
-    pageClasses() {
-      const userPageClass = this.$page.frontmatter.pageClass;
-      return [
-        {
-          "no-navbar": !this.shouldShowNavbar,
-          "sidebar-open": this.isSidebarOpen,
-          "no-sidebar": !this.shouldShowSidebar,
-        },
-        userPageClass,
-      ];
-    },
-  },
-
-  mounted() {
-    this.$router.afterEach(() => {
-      this.isSidebarOpen = false;
-    });
-  },
-
-  methods: {
-    toggleSidebar(to) {
-      this.isSidebarOpen = typeof to === "boolean" ? to : !this.isSidebarOpen;
-      this.$emit("toggle-sidebar", this.isSidebarOpen);
-    },
-
-    // side swipe
-    onTouchStart(e) {
-      this.touchStart = {
-        x: e.changedTouches[0].clientX,
-        y: e.changedTouches[0].clientY,
-      };
-    },
-
-    onTouchEnd(e) {
-      const dx = e.changedTouches[0].clientX - this.touchStart.x;
-      const dy = e.changedTouches[0].clientY - this.touchStart.y;
-      if (Math.abs(dx) > Math.abs(dy) && Math.abs(dx) > 40) {
-        if (dx > 0 && this.touchStart.x <= 80) {
-          this.toggleSidebar(true);
-        } else {
-          this.toggleSidebar(false);
-        }
-      }
-    },
-  },
-};
-</script>

docs/src/.vuepress/theme/noopModule.js

@@ -1 +0,0 @@
-export default {}

docs/src/.vuepress/theme/styles/arrow.styl

@@ -1,22 +0,0 @@
-@require './config'
-
-.arrow
-  display inline-block
-  width 0
-  height 0
-  &.up
-    border-left 4px solid transparent
-    border-right 4px solid transparent
-    border-bottom 6px solid $arrowBgColor
-  &.down
-    border-left 4px solid transparent
-    border-right 4px solid transparent
-    border-top 6px solid $arrowBgColor
-  &.right
-    border-top 4px solid transparent
-    border-bottom 4px solid transparent
-    border-left 6px solid $arrowBgColor
-  &.left
-    border-top 4px solid transparent
-    border-bottom 4px solid transparent
-    border-right 6px solid $arrowBgColor

docs/src/.vuepress/theme/styles/code.styl

@@ -1,137 +0,0 @@
-{$contentClass}
-  code
-    color lighten($textColor, 20%)
-    padding 0.25rem 0.5rem
-    margin 0
-    font-size 0.85em
-    background-color rgba(27,31,35,0.05)
-    border-radius 3px
-    .token
-      &.deleted
-        color #EC5975
-      &.inserted
-        color $accentColor
-
-{$contentClass}
-  pre, pre[class*="language-"]
-    line-height 1.4
-    padding 1.25rem 1.5rem
-    margin 0.85rem 0
-    background-color $codeBgColor
-    border-radius 6px
-    overflow auto
-    code
-      color #fff
-      padding 0
-      background-color transparent
-      border-radius 0
-
-div[class*="language-"]
-  position relative
-  background-color $codeBgColor
-  border-radius 6px
-  .highlight-lines
-    user-select none
-    padding-top 1.3rem
-    position absolute
-    top 0
-    left 0
-    width 100%
-    line-height 1.4
-    .highlighted
-      background-color rgba(0, 0, 0, 66%)
-  pre, pre[class*="language-"]
-    background transparent
-    position relative
-    z-index 1
-  &::before
-    position absolute
-    z-index 3
-    top 0.8em
-    right 1em
-    font-size 0.75rem
-    color rgba(255, 255, 255, 0.4)
-  &:not(.line-numbers-mode)
-    .line-numbers-wrapper
-      display none
-  &.line-numbers-mode
-    .highlight-lines .highlighted
-        position relative
-        &:before
-          content ' '
-          position absolute
-          z-index 3
-          left 0
-          top 0
-          display block
-          width $lineNumbersWrapperWidth
-          height 100%
-          background-color rgba(0, 0, 0, 66%)
-    pre
-      padding-left $lineNumbersWrapperWidth + 1 rem
-      vertical-align middle
-    .line-numbers-wrapper
-      position absolute
-      top 0
-      width $lineNumbersWrapperWidth
-      text-align center
-      color rgba(255, 255, 255, 0.3)
-      padding 1.25rem 0
-      line-height 1.4
-      br
-        user-select none
-      .line-number
-        position relative
-        z-index 4
-        user-select none
-        font-size 0.85em
-    &::after
-      content ''
-      position absolute
-      z-index 2
-      top 0
-      left 0
-      width $lineNumbersWrapperWidth
-      height 100%
-      border-radius 6px 0 0 6px
-      border-right 1px solid rgba(0, 0, 0, 66%)
-      background-color $codeBgColor
-
-
-for lang in $codeLang
-  div{'[class~="language-' + lang + '"]'}
-    &:before
-      content ('' + lang)
-
-div[class~="language-javascript"]
-  &:before
-    content "js"
-
-div[class~="language-typescript"]
-  &:before
-    content "ts"
-
-div[class~="language-markup"]
-  &:before
-    content "html"
-
-div[class~="language-markdown"]
-  &:before
-    content "md"
-
-div[class~="language-json"]:before
-  content "json"
-
-div[class~="language-ruby"]:before
-  content "rb"
-
-div[class~="language-python"]:before
-  content "py"
-
-div[class~="language-bash"]:before
-  content "sh"
-
-div[class~="language-php"]:before
-  content "php"
-
-@import '~prismjs/themes/prism-tomorrow.css'

docs/src/.vuepress/theme/styles/config.styl

@@ -1 +0,0 @@
-$contentClass = '.theme-default-content'

docs/src/.vuepress/theme/styles/custom-blocks.styl

@@ -1,44 +0,0 @@
-.custom-block
-  .custom-block-title
-    font-weight 600
-    margin-bottom -0.4rem
-  &.tip, &.warning, &.danger
-    padding .1rem 1.5rem
-    border-left-width .5rem
-    border-left-style solid
-    margin 1rem 0
-  &.tip
-    background-color #f3f5f7
-    border-color #42b983
-  &.warning
-    background-color rgba(255,229,100,.3)
-    border-color darken(#ffe564, 35%)
-    color darken(#ffe564, 70%)
-    .custom-block-title
-      color darken(#ffe564, 50%)
-    a
-      color $textColor
-  &.danger
-    background-color #ffe6e6
-    border-color darken(red, 20%)
-    color darken(red, 70%)
-    .custom-block-title
-      color darken(red, 40%)
-    a
-      color $textColor
-  &.details
-    display block
-    position relative
-    border-radius 2px
-    margin 1.6em 0
-    padding 1.6em
-    background-color #eee
-    h4
-      margin-top 0
-    figure, p
-      &:last-child
-        margin-bottom 0
-        padding-bottom 0
-    summary
-      outline none
-      cursor pointer

docs/src/.vuepress/theme/styles/index.styl

@@ -1,200 +0,0 @@
-@require './config'
-@require './code'
-@require './custom-blocks'
-@require './arrow'
-@require './wrapper'
-@require './toc'
-
-html, body
-  padding 0
-  margin 0
-  background-color #fff
-
-body
-  font-family -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif
-  -webkit-font-smoothing antialiased
-  -moz-osx-font-smoothing grayscale
-  font-size 16px
-  color $textColor
-
-.page
-  padding-left $sidebarWidth
-
-.navbar
-  position fixed
-  z-index 20
-  top 0
-  left 0
-  right 0
-  height $navbarHeight
-  background-color #fff
-  box-sizing border-box
-  border-bottom 1px solid $borderColor
-
-.sidebar-mask
-  position fixed
-  z-index 9
-  top 0
-  left 0
-  width 100vw
-  height 100vh
-  display none
-
-.sidebar
-  font-size 16px
-  background-color #fff
-  width $sidebarWidth
-  position fixed
-  z-index 10
-  margin 0
-  top $navbarHeight
-  left 0
-  bottom 0
-  box-sizing border-box
-  border-right 1px solid $borderColor
-  overflow-y auto
-
-{$contentClass}:not(.custom)
-  @extend $wrapper
-  > *:first-child
-    margin-top $navbarHeight
-
-  a:hover
-    text-decoration underline
-
-  p.demo
-    padding 1rem 1.5rem
-    border 1px solid #ddd
-    border-radius 4px
-
-  img
-    max-width 100%
-
-{$contentClass}.custom
-  padding 0
-  margin 0
-
-  img
-    max-width 100%
-
-a
-  font-weight 500
-  color $accentColor
-  text-decoration none
-
-p a code
-  font-weight 400
-  color $accentColor
-
-kbd
-  background #eee
-  border solid 0.15rem #ddd
-  border-bottom solid 0.25rem #ddd
-  border-radius 0.15rem
-  padding 0 0.15em
-
-blockquote
-  font-size 1rem
-  color #999;
-  border-left .2rem solid #dfe2e5
-  margin 1rem 0
-  padding .25rem 0 .25rem 1rem
-
-  & > p
-    margin 0
-
-ul, ol
-  padding-left 1.2em
-
-strong
-  font-weight 600
-
-h1, h2, h3, h4, h5, h6
-  font-weight 600
-  line-height 1.25
-
-  {$contentClass}:not(.custom) > &
-    margin-top (0.5rem - $navbarHeight)
-    padding-top ($navbarHeight + 1rem)
-    margin-bottom 0
-
-    &:first-child
-      margin-top -1.5rem
-      margin-bottom 1rem
-
-      + p, + pre, + .custom-block
-        margin-top 2rem
-
-  &:hover .header-anchor
-    opacity: 1
-
-h1
-  font-size 2.2rem
-
-h2
-  font-size 1.65rem
-  padding-bottom .3rem
-  border-bottom 1px solid $borderColor
-
-h3
-  font-size 1.35rem
-
-a.header-anchor
-  font-size 0.85em
-  float left
-  margin-left -0.87em
-  padding-right 0.23em
-  margin-top 0.125em
-  opacity 0
-
-  &:hover
-    text-decoration none
-
-code, kbd, .line-number
-  font-family source-code-pro, Menlo, Monaco, Consolas, "Courier New", monospace
-
-p, ul, ol
-  line-height 1.7
-
-hr
-  border 0
-  border-top 1px solid $borderColor
-
-table
-  border-collapse collapse
-  margin 1rem 0
-  display: block
-  overflow-x: auto
-
-tr
-  border-top 1px solid #dfe2e5
-
-  &:nth-child(2n)
-    background-color #f6f8fa
-
-th, td
-  border 1px solid #dfe2e5
-  padding .6em 1em
-
-.theme-container
-  &.sidebar-open
-    .sidebar-mask
-      display: block
-
-  &.no-navbar
-    {$contentClass}:not(.custom) > h1, h2, h3, h4, h5, h6
-      margin-top 1.5rem
-      padding-top 0
-
-    .sidebar
-      top 0
-
-@media (min-width: ($MQMobile + 1px))
-  .theme-container.no-sidebar
-    .sidebar
-      display none
-
-    .page
-      padding-left 0
-
-@require 'mobile.styl'

docs/src/.vuepress/theme/styles/mobile.styl

@@ -1,37 +0,0 @@
-@require './config'
-
-$mobileSidebarWidth = $sidebarWidth * 0.82
-
-// narrow desktop / iPad
-@media (max-width: $MQNarrow)
-  .sidebar
-    font-size 15px
-    width $mobileSidebarWidth
-  .page
-    padding-left $mobileSidebarWidth
-
-// wide mobile
-@media (max-width: $MQMobile)
-  .sidebar
-    top 0
-    padding-top $navbarHeight
-    transform translateX(-100%)
-    transition transform .2s ease
-  .page
-    padding-left 0
-  .theme-container
-    &.sidebar-open
-      .sidebar
-        transform translateX(0)
-    &.no-navbar
-      .sidebar
-        padding-top: 0
-
-// narrow mobile
-@media (max-width: $MQMobileNarrow)
-  h1
-    font-size 1.9rem
-  {$contentClass}
-    div[class*="language-"]
-      margin 0.85rem -1.5rem
-      border-radius 0

docs/src/.vuepress/theme/styles/toc.styl

@@ -1,3 +0,0 @@
-.table-of-contents
-  .badge
-    vertical-align middle

docs/src/.vuepress/theme/styles/wrapper.styl

@@ -1,9 +0,0 @@
-$wrapper
-  max-width $contentWidth
-  margin 0 auto
-  padding 2rem 2.5rem
-  @media (max-width: $MQNarrow)
-    padding 2rem
-  @media (max-width: $MQMobileNarrow)
-    padding 1.5rem
-

docs/src/.vuepress/theme/util/index.js

@@ -1,244 +0,0 @@
-export const hashRE = /#.*$/
-export const extRE = /\.(md|html)$/
-export const endingSlashRE = /\/$/
-export const outboundRE = /^[a-z]+:/i
-
-export function normalize (path) {
-  return decodeURI(path)
-    .replace(hashRE, '')
-    .replace(extRE, '')
-}
-
-export function getHash (path) {
-  const match = path.match(hashRE)
-  if (match) {
-    return match[0]
-  }
-}
-
-export function isExternal (path) {
-  return outboundRE.test(path)
-}
-
-export function isMailto (path) {
-  return /^mailto:/.test(path)
-}
-
-export function isTel (path) {
-  return /^tel:/.test(path)
-}
-
-export function ensureExt (path) {
-  if (isExternal(path)) {
-    return path
-  }
-  const hashMatch = path.match(hashRE)
-  const hash = hashMatch ? hashMatch[0] : ''
-  const normalized = normalize(path)
-
-  if (endingSlashRE.test(normalized)) {
-    return path
-  }
-  return normalized + '.html' + hash
-}
-
-export function isActive (route, path) {
-  const routeHash = decodeURIComponent(route.hash)
-  const linkHash = getHash(path)
-  if (linkHash && routeHash !== linkHash) {
-    return false
-  }
-  const routePath = normalize(route.path)
-  const pagePath = normalize(path)
-  return routePath === pagePath
-}
-
-export function resolvePage (pages, rawPath, base) {
-  if (isExternal(rawPath)) {
-    return {
-      type: 'external',
-      path: rawPath
-    }
-  }
-  if (base) {
-    rawPath = resolvePath(rawPath, base)
-  }
-  const path = normalize(rawPath)
-  for (let i = 0; i < pages.length; i++) {
-    if (normalize(pages[i].regularPath) === path) {
-      return Object.assign({}, pages[i], {
-        type: 'page',
-        path: ensureExt(pages[i].path)
-      })
-    }
-  }
-  console.error(`[vuepress] No matching page found for sidebar item "${rawPath}"`)
-  return {}
-}
-
-function resolvePath (relative, base, append) {
-  const firstChar = relative.charAt(0)
-  if (firstChar === '/') {
-    return relative
-  }
-
-  if (firstChar === '?' || firstChar === '#') {
-    return base + relative
-  }
-
-  const stack = base.split('/')
-
-  // remove trailing segment if:
-  // - not appending
-  // - appending to trailing slash (last segment is empty)
-  if (!append || !stack[stack.length - 1]) {
-    stack.pop()
-  }
-
-  // resolve relative path
-  const segments = relative.replace(/^\//, '').split('/')
-  for (let i = 0; i < segments.length; i++) {
-    const segment = segments[i]
-    if (segment === '..') {
-      stack.pop()
-    } else if (segment !== '.') {
-      stack.push(segment)
-    }
-  }
-
-  // ensure leading slash
-  if (stack[0] !== '') {
-    stack.unshift('')
-  }
-
-  return stack.join('/')
-}
-
-/**
- * @param { Page } page
- * @param { string } regularPath
- * @param { SiteData } site
- * @param { string } localePath
- * @returns { SidebarGroup }
- */
-export function resolveSidebarItems (page, regularPath, site, localePath) {
-  const { pages, themeConfig } = site
-
-  const localeConfig = localePath && themeConfig.locales
-    ? themeConfig.locales[localePath] || themeConfig
-    : themeConfig
-
-  const pageSidebarConfig = page.frontmatter.sidebar || localeConfig.sidebar || themeConfig.sidebar
-  if (pageSidebarConfig === 'auto') {
-    return resolveHeaders(page)
-  }
-
-  const sidebarConfig = localeConfig.sidebar || themeConfig.sidebar
-  if (!sidebarConfig) {
-    return []
-  } else {
-    const { base, config } = resolveMatchingConfig(regularPath, sidebarConfig)
-    if (config === 'auto') {
-      return resolveHeaders(page)
-    }
-    return config
-      ? config.map(item => resolveItem(item, pages, base))
-      : []
-  }
-}
-
-/**
- * @param { Page } page
- * @returns { SidebarGroup }
- */
-function resolveHeaders (page) {
-  const headers = groupHeaders(page.headers || [])
-  return [{
-    type: 'group',
-    collapsable: false,
-    title: page.title,
-    path: null,
-    children: headers.map(h => ({
-      type: 'auto',
-      title: h.title,
-      basePath: page.path,
-      path: page.path + '#' + h.slug,
-      children: h.children || []
-    }))
-  }]
-}
-
-export function groupHeaders (headers) {
-  // group h3s under h2
-  headers = headers.map(h => Object.assign({}, h))
-  let lastH2
-  headers.forEach(h => {
-    if (h.level === 2) {
-      lastH2 = h
-    } else if (lastH2) {
-      (lastH2.children || (lastH2.children = [])).push(h)
-    }
-  })
-  return headers.filter(h => h.level === 2)
-}
-
-export function resolveNavLinkItem (linkItem) {
-  return Object.assign(linkItem, {
-    type: linkItem.items && linkItem.items.length ? 'links' : 'link'
-  })
-}
-
-/**
- * @param { Route } route
- * @param { Array<string|string[]> | Array<SidebarGroup> | [link: string]: SidebarConfig } config
- * @returns { base: string, config: SidebarConfig }
- */
-export function resolveMatchingConfig (regularPath, config) {
-  if (Array.isArray(config)) {
-    return {
-      base: '/',
-      config: config
-    }
-  }
-  for (const base in config) {
-    if (ensureEndingSlash(regularPath).indexOf(encodeURI(base)) === 0) {
-      return {
-        base,
-        config: config[base]
-      }
-    }
-  }
-  return {}
-}
-
-function ensureEndingSlash (path) {
-  return /(\.html|\/)$/.test(path)
-    ? path
-    : path + '/'
-}
-
-function resolveItem (item, pages, base, groupDepth = 1) {
-  if (typeof item === 'string') {
-    return resolvePage(pages, item, base)
-  } else if (Array.isArray(item)) {
-    return Object.assign(resolvePage(pages, item[0], base), {
-      title: item[1]
-    })
-  } else {
-    const children = item.children || []
-    if (children.length === 0 && item.path) {
-      return Object.assign(resolvePage(pages, item.path, base), {
-        title: item.title
-      })
-    }
-    return {
-      type: 'group',
-      path: item.path,
-      title: item.title,
-      sidebarDepth: item.sidebarDepth,
-      initialOpenGroupIndex: item.initialOpenGroupIndex,
-      children: children.map(child => resolveItem(child, pages, base, groupDepth + 1)),
-      collapsable: item.collapsable !== false
-    }
-  }
-}

docs/src/appendix/index.md

@@ -1,45 +0,0 @@
----
-sidebarDepth: 1
-sidebar: auto
----
-
-# Appendix
-
-## GraphQL API
-
-Hetty exposes a GraphQL API over HTTP for managing all its features. This API is
-used by the web admin interface; a Next.js app using Apollo Client.
-
-### Playground
-
-You can also introspect and manually experiment with the API via the included GraphQL Playground. To access it, start Hetty and visit: [http://localhost:8080/api/playground](http://localhost:8080/api/playground).
-
-### Schema
-
-<<< @/../pkg/api/schema.graphql
-
-Source: [pkg/api/schema.graphql](https://github.com/dstotijn/hetty/blob/master/pkg/api/schema.graphql)
-
-## License
-
-MIT License
-
-Copyright (c) 2021 David Stotijn
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

docs/src/guide/getting-started.md

@@ -1,84 +0,0 @@
-# Getting Started
-
-## Installation
-
-Hetty compiles to a static binary, with an embedded BadgerDB database and web
-admin interface.
-
-### Install pre-built release (recommended)
-
-👉 Downloads for Linux, macOS and Windows are available on the [releases page](https://github.com/dstotijn/hetty/releases).
-
-### Build from source
-
-#### Prerequisites
-
-- [Go 1.16](https://golang.org/)
-- [Yarn](https://yarnpkg.com/)
-
-When building from source, the static resources for the admin interface
-(Next.js) need to be generated via [Yarn](https://yarnpkg.com/). The generated
-files will be embedded (using the [embed](https://golang.org/pkg/embed/)
-package) when you use the `build` Makefile target.
-
-Clone the repository and use the `build` make target to create a binary:
-
-```
-$ git clone git@github.com:dstotijn/hetty.git
-$ cd hetty
-$ make build
-```
-
-### Docker
-
-A Docker image is available on Docker Hub: [`dstotijn/hetty`](https://hub.docker.com/r/dstotijn/hetty).
-For persistent storage of CA certificate and project databases, mount a volume:
-
-```
-$ mkdir -p $HOME/.hetty
-$ docker run -v $HOME/.hetty:/root/.hetty -p 8080:8080 dstotijn/hetty
-```
-
-## Usage
-
-When Hetty is started, by default it listens on `:8080` and is accessible via
-[http://localhost:8080](http://localhost:8080). Depending on incoming HTTP
-requests, it either acts as a MITM proxy, or it serves the API and web interface.
-
-By default, the projects database files and CA certificates are stored in a `.hetty`
-directory under the user's home directory (`$HOME` on Linux/macOS, `%USERPROFILE%`
-on Windows).
-
-To start, ensure `hetty` (downloaded from a release, or manually built) is in your
-`$PATH` and run:
-
-```
-$ hetty
-```
-
-You should see:
-
-```
-2022/01/26 10:34:24 [INFO] Hetty (v0.3.2) is running on :8080 ...
-```
-
-Then, visit [http://localhost:8080](http://localhost:8080) to get started.
-
-### Configuration
-
-An overview of available configuration flags:
-
-```
-$ hetty -h
-Usage of ./hetty:
-  -addr string
-        TCP address to listen on, in the form "host:port" (default ":8080")
-  -adminPath string
-        File path to admin build
-  -cert string
-        CA certificate filepath. Creates a new CA certificate if file doesn't exist (default "~/.hetty/hetty_cert.pem")
-  -key string
-        CA private key filepath. Creates a new CA private key if file doesn't exist (default "~/.hetty/hetty_key.pem")
-  -db string
-        Database directory path (default "~/.hetty/db")
-```

docs/src/guide/index.md

@@ -1,33 +0,0 @@
----
-sidebarDepth: 0
----
-
-# Introduction
-
-![Latest GitHub release](https://img.shields.io/github/v/release/dstotijn/hetty?color=18BA91&style=flat-square)
-![GitHub download count](https://img.shields.io/github/downloads/dstotijn/hetty/total?color=18BA91&style=flat-square)
-![GitHub](https://img.shields.io/github/license/dstotijn/hetty?color=18BA91&style=flat-square)
-
-**Hetty** is an HTTP toolkit for security research. It aims to become an open
-source alternative to commercial software like Burp Suite Pro, with powerful
-features tailored to the needs of the infosec and bug bounty community.
-
-![Hetty proxy logs screenshot](./hetty_v0.2.0_header.png =1280x)
-
-## Features
-
-- Machine-in-the-middle (MITM) HTTP/1.1 proxy with logs
-- Project based database storage (BadgerDB)
-- Scope support
-- Headless management API using GraphQL
-- Embedded web admin interface (Next.js)
-
-::: tip INFO
-Hetty is in early development. Additional features are planned
-for a `v1.0` release. Please see the <a href="https://github.com/dstotijn/hetty/projects/1">backlog</a>
-for details.
-:::
-
-## Sponsors
-
-[![Sponsored by Tines](/assets/tines-sponsorship-badge.png =140x)](https://www.tines.com/?utm_source=oss&utm_medium=sponsorship&utm_campaign=hetty)

docs/src/guide/modules.md

@@ -1,234 +0,0 @@
----
-sidebarDepth: 3
----
-
-# Modules
-
-Hetty consists of various _modules_ that together form an HTTP toolkit. They
-typically are managed via the web admin interface. Some modules expose settings
-and behavior that is leveraged by other modules.
-
-The available modules:
-
-[[toc]]
-
-## Projects
-
-Projects are stored in a single BadgerDB database on disk.
-They allow you organize your work, for example to split your work between research
-targets.
-
-You can create multiple projects, but only one can be open at a time. Most other
-modules are useful only if you have a project opened, so creating a project is
-typically the first thing you do when you start using Hetty.
-
-### Creating a new project
-
-When you open the Hetty admin interface after starting the program, you’ll be prompted
-on the homepage to “Manage projects”, which leads to the “Projects” page where
-you can open an existing project or create a new one:
-
-![Creating a project](./create_project.png =417x)
-
-::: tip INFO
-Projects are stored in a single BadgerDB database, stored in `$HOME/.hetty/db` on Linux
-and macOS, and `%USERPROFILE%/.hetty/db` on Windows. You can override this path with
-the `-db` flag. See: [Usage](/guide/getting-started.md#usage).
-:::
-
-### Managing projects
-
-You can open and delete existing projects on the “Projects” page, available via
-the folder icon in the menu bar.
-
-![Managing projects](./manage_projects.png =594x)
-
-An opened (_active_) project is listed in green. You can close it using the “X”
-button. To delete a project, use the trash bin icon.
-
-::: danger
-Deleting a project is irreversible.
-:::
-
-## Proxy
-
-Hetty features a HTTP/1.1 proxy server with machine-in-the-middle (MITM) behavior.
-For now, its only configuration is done via command line flags.
-
-::: tip INFO
-Support for HTTP/2 and WebSockets are currently not supported, but this will
-likely be addressed in the (near) future.
-:::
-
-### Network address
-
-To configure the network address that the proxy listens on, use the `-addr` flag
-when starting Hetty. The address needs to be in the format `[host]:port`. E.g.
-`localhost:3000` or `:3000`. If the host in the address is empty or a literal
-unspecified IP address, Hetty listens on all available unicast and anycast IP
-addresses of the local system.
-
-::: tip INFO
-When not specified with `-addr`, Hetty by default listens on `:8080`.
-:::
-
-Example of starting Hetty, binding to port `3000` on all IPs of the local system:
-
-```
-$ hetty -addr :3000
-```
-
-### Using the proxy
-
-To use Hetty as an HTTP proxy server, you’ll need to configure your HTTP client (e.g.
-your browser or mobile OS). Refer to your client documentation or use a search
-engine to find instructions for setting a HTTP proxy.
-
-### Certificate Authority (CA)
-
-In order for Hetty to proxy requests going to HTTPS endpoints, a root CA certificate for
-Hetty will need to be set up. Furthermore, the CA certificate needs to be
-installed to the host for them to be trusted by your browser. The following steps
-will cover how you can generate a certificate, provide it to Hetty, and how
-you can install it in your local CA store.
-
-::: tip INFO
-Certificate management features (e.g. automated installing of a root CA to your local
-OS or browser trust store) are planned for a future release. In the meantime, please
-use the instructions below.
-:::
-
-#### Generating a CA certificate
-
-You can generate a CA keypair two different ways. The first is bundled directly
-with Hetty, and simplifies the process immensely. The alternative is using OpenSSL
-to generate them, which provides more control over expiration time and cryptography
-used, but requires you install the OpenSSL tooling. The first is suggested for any
-beginners trying to get started.
-
-#### Generating CA certificates with hetty
-
-Hetty will generate the default key and certificate on its own if none are supplied
-or found in `~/.hetty/` when first running the CLI. To generate a default key and
-certificate with hetty, simply run the command with no arguments.
-
-You should now have a key and certificate located at `~/.hetty/hetty_key.pem` and
-`~/.hetty/hetty_cert.pem` respectively.
-
-#### Generating CA certificates with OpenSSL
-
-::: tip INFO
-This following instructions are for Linux but should provide guidance for Windows
-and macOS as well.
-:::
-
-You can start off by generating a new key and CA certificate which will both expire
-after a month.
-
-```
-
-$ mkdir ~/.hetty
-$ openssl req -newkey rsa:2048 -new -nodes -x509 -days 31 -keyout ~/.hetty/hetty_key.pem -out ~/.hetty/hetty_cert.pem
-
-```
-
-The default location which `hetty` will check for the key and CA certificate is under
-`~/.hetty/`, at `hetty_key.pem` and `hetty_cert.pem` respectively. You can move them
-here and `hetty` will detect them automatically. Otherwise, you can specify the
-location of these as arguments to `hetty`.
-
-```
-
-\$ hetty -key /some/directory/key.pem -cert /some/directory/cert.pem
-
-```
-
-#### Trusting the CA certificate
-
-In order for your browser to allow traffic to the local Hetty proxy, you may need
-to install these certificates to your local CA store.
-
-On Ubuntu, you can update your local CA store with the certificate by running the
-following commands:
-
-```
-
-$ sudo cp ~/.hetty/hetty_cert.pem /usr/local/share/ca-certificates/hetty.crt
-$ sudo update-ca-certificates
-
-```
-
-On Windows, you would add your certificate by using the Certificate Manager,
-which you can run via:
-
-```
-
-certmgr.msc
-
-```
-
-On macOS, you can add your certificate by using the Keychain Access program. This
-can be found under `Application/Utilities/Keychain Access.app`. After opening this,
-drag the certificate into the app. Next, open the certificate in the app, enter the
-_Trust_ section, and under _When using this certificate_ select _Always Trust_.
-
-::: tip INFO
-Various Linux distributions may require other steps or commands for updating
-their certificate authority. See the documentation relevant to your distribution for
-more information on how to update the system to trust your self-signed certificate.
-:::
-
-## Scope
-
-The scope module lets you define _rules_ that other modules can use to control
-their behavior. For example, the [proxy logs module](#proxy-logs) can be configured to only
-show logs for in-scope requests; meaning only requests are shown that match one
-or more scope rules.
-
-### Managing scope rules
-
-You can manage scope rules via the “Scope” page, available via the crosshair icon
-in the menu bar.
-
-A rule consists of a _type_ and a regular expression ([RE2 syntax](https://github.com/google/re2/wiki/Syntax)).
-The only supported type at the moment is “URL”.
-
-::: tip INFO
-Just like all module configuration, scope rules are defined and stored per-project.
-:::
-
-#### Adding a rule
-
-On the ”Scope” page, enter a regular expression and click “Add rule”:
-
-![Adding a scope rule](./add_scope_rule.png =592x)
-
-_Example: Rule that matches URLs with `example.com` (or any subdomain) on any path._
-
-#### Deleting rules
-
-Use the trash icon next to an existing scope rule to delete it.
-
-## Proxy logs
-
-You can few logs captured by the Proxy module on the Proxy logs page, available
-via the proxy icon in the menu bar.
-
-![Proxy logs overview](./proxy_logs.png =1207x)
-
-### Showing a log entry
-
-Click a row in the overview table to view log details in the bottom request and
-response panes. When a request and/or response has a body, it's shown below the
-HTTP headers. Header keys and values can be copied to clipboard by clicking them.
-
-### Filtering logs
-
-To only show log entries that match any of the [scope rules](#scope), click the
-filter icon in the search bar and select “Only show in-scope requests”:
-
-![Only show in-scope requests](./filter_in_scope.png =431x)
-
-::: tip INFO
-At the moment of writing (`v0.2.0`), text based search is not implemented yet.
-:::

docs/src/index.md

@@ -1,6 +0,0 @@
----
-home: true
-heroImage: https://hetty.xyz/assets/logo.png
-actionText: Read the docs →
-actionLink: /guide/
----

go.mod

@@ -4,22 +4,31 @@ go 1.17
 
 require (
 	github.com/99designs/gqlgen v0.14.0
+	github.com/chromedp/chromedp v0.7.8
 	github.com/dgraph-io/badger/v3 v3.2103.2
 	github.com/google/go-cmp v0.5.6
 	github.com/gorilla/mux v1.7.4
 	github.com/matryer/moq v0.2.5
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/oklog/ulid v1.3.1
+	github.com/peterbourgon/ff/v3 v3.1.2
+	github.com/smallstep/truststore v0.11.0
 	github.com/vektah/gqlparser/v2 v2.2.0
+	go.uber.org/zap v1.21.0
 )
 
 require (
 	github.com/agnivade/levenshtein v1.1.0 // indirect
 	github.com/cespare/xxhash v1.1.0 // indirect
 	github.com/cespare/xxhash/v2 v2.1.1 // indirect
+	github.com/chromedp/cdproto v0.0.0-20220217222649-d8c14a5c6edf // indirect
+	github.com/chromedp/sysutil v1.0.0 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d // indirect
 	github.com/dgraph-io/ristretto v0.1.0 // indirect
 	github.com/dustin/go-humanize v1.0.0 // indirect
+	github.com/gobwas/httphead v0.1.0 // indirect
+	github.com/gobwas/pool v0.2.1 // indirect
+	github.com/gobwas/ws v1.1.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b // indirect
 	github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 // indirect
@@ -28,7 +37,9 @@ require (
 	github.com/google/flatbuffers v1.12.1 // indirect
 	github.com/gorilla/websocket v1.4.2 // indirect
 	github.com/hashicorp/golang-lru v0.5.1 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
 	github.com/klauspost/compress v1.12.3 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mitchellh/mapstructure v1.1.2 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/russross/blackfriday/v2 v2.0.1 // indirect
@@ -36,10 +47,13 @@ require (
 	github.com/urfave/cli/v2 v2.1.1 // indirect
 	github.com/vektah/dataloaden v0.2.1-0.20190515034641-a19b9a6e7c9e // indirect
 	go.opencensus.io v0.22.5 // indirect
-	golang.org/x/mod v0.3.0 // indirect
-	golang.org/x/net v0.0.0-20201021035429-f5854403a974 // indirect
-	golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c // indirect
-	golang.org/x/tools v0.0.0-20210106214847-113979e3529a // indirect
+	go.uber.org/atomic v1.7.0 // indirect
+	go.uber.org/multierr v1.6.0 // indirect
+	golang.org/x/mod v0.4.2 // indirect
+	golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4 // indirect
+	golang.org/x/sys v0.0.0-20220209214540-3681064d5158 // indirect
+	golang.org/x/tools v0.1.5 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
-	gopkg.in/yaml.v2 v2.2.4 // indirect
+	gopkg.in/yaml.v2 v2.2.8 // indirect
+	howett.net/plist v0.0.0-20181124034731-591f970eefbb // indirect
 )

go.sum

@@ -12,10 +12,18 @@ github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo
 github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0 h1:jfIu9sQUG6Ig+0+Ap1h4unLjW6YQJpKZVmUzxsD4E/Q=
 github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0/go.mod h1:t2tdKJDJF9BV14lnkjHmOQgcvEKgtqs5a1N3LNdJhGE=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
+github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
+github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
 github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY=
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 github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
@@ -38,6 +46,12 @@ github.com/dgryski/trifles v0.0.0-20200323201526-dd97f9abfb48/go.mod h1:if7Fbed8
 github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/gobwas/httphead v0.1.0 h1:exrUm0f4YX0L7EBwZHuCF4GDp8aJfVeBrlLQrs6NqWU=
+github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
+github.com/gobwas/pool v0.2.1 h1:xfeeEhW7pwmX8nuLVlqbzVc7udMDrwetjEv+TZIz1og=
+github.com/gobwas/pool v0.2.1/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
+github.com/gobwas/ws v1.1.0 h1:7RFti/xnNkMJnrK7D1yQ/iCIB5OrrY/54/H930kIbHA=
+github.com/gobwas/ws v1.1.0/go.mod h1:nzvNcVha5eUziGrbxFCo6qFIojQHjJV5cLYIbezhfL0=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
@@ -67,6 +81,9 @@ github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
+github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
+github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
+github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/klauspost/compress v1.12.3 h1:G5AfA94pHPysR56qqrkO2pxEexdDzrpFJ6yt/VqWxVU=
@@ -78,6 +95,8 @@ github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/logrusorgru/aurora v0.0.0-20200102142835-e9ef32dff381/go.mod h1:7rIyQOR62GCctdiQpZ/zOJlFyk6y+94wXzv6RNZgaR4=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
+github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
+github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
 github.com/matryer/moq v0.0.0-20200106131100-75d0ddfc0007/go.mod h1:9ELz6aaclSIGnZBoaSLZ3NAl1VTufbOrXBPvtcy6WiQ=
 github.com/matryer/moq v0.2.5 h1:BGQISyhl7Gc9W/gMYmAJONh9mT6AYeyeTjNupNPknMs=
 github.com/matryer/moq v0.2.5/go.mod h1:9RtPYjTnH1bSBIkpvtHkFN7nbWAnO7oRpdJkEIn6UtE=
@@ -93,7 +112,12 @@ github.com/oklog/ulid v1.3.1 h1:EGfNDEx6MqHz8B3uNV6QAib1UR2Lm97sHi3ocA6ESJ4=
 github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U=
 github.com/opentracing/basictracer-go v1.0.0/go.mod h1:QfBfYuafItcjQuMwinw9GhYKwFXS9KnPs5lxoYwgW74=
 github.com/opentracing/opentracing-go v1.0.2/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
+github.com/orisano/pixelmatch v0.0.0-20210112091706-4fa4c7ba91d5 h1:1SoBaSPudixRecmlHXb/GxmaD3fLMtHIDN13QujwQuc=
+github.com/orisano/pixelmatch v0.0.0-20210112091706-4fa4c7ba91d5/go.mod h1:nZgzbfBr3hhjoZnS66nKrHmduYNpc34ny7RK4z5/HM0=
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
+github.com/pelletier/go-toml v1.6.0/go.mod h1:5N711Q9dKgbdkxHL+MEfF31hpT7l0S0s/t2kKREewys=
+github.com/peterbourgon/ff/v3 v3.1.2 h1:0GNhbRhO9yHA4CC27ymskOsuRpmX0YQxwxM9UPiP6JM=
+github.com/peterbourgon/ff/v3 v3.1.2/go.mod h1:XNJLY8EIl6MjMVjBS4F0+G0LYoAqs0DTa4rmHHukKDE=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -110,6 +134,8 @@ github.com/shurcooL/httpfs v0.0.0-20171119174359-809beceb2371/go.mod h1:ZY1cvUeJ
 github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/shurcooL/vfsgen v0.0.0-20180121065927-ffb13db8def0/go.mod h1:TrYk7fJVaAttu97ZZKrO9UbRa8izdowaMIZcxYMbVaw=
+github.com/smallstep/truststore v0.11.0 h1:JUTkQ4oHr40jHTS/A2t0usEhteMWG+45CDD2iJA/dIk=
+github.com/smallstep/truststore v0.11.0/go.mod h1:HwHKRcBi0RUxxw1LYDpTRhYC4jZUuxPpkHdVonlkoDM=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
 github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
 github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
@@ -122,8 +148,10 @@ github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DM
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.1/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
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 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
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 github.com/urfave/cli/v2 v2.1.1/go.mod h1:SE9GqnLQmjVa0iPEY0f1w3ygNIYcIJ0OKPMoW2caLfQ=
@@ -135,8 +163,17 @@ github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 go.opencensus.io v0.22.5 h1:dntmOdLpSpHlVqbW5Eay97DelsZHe+55D+xC6i0dDS0=
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+go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
+go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
+go.uber.org/goleak v1.1.11 h1:wy28qYRKZgnJTxGxvye5/wgWr1EKjmUDGYox5mGlRlI=
+go.uber.org/goleak v1.1.11/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
+go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
+go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
+go.uber.org/zap v1.21.0 h1:WefMeulhovoZ2sYXz7st6K0sLj7bBhpiFaud4r4zST8=
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 golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@@ -145,9 +182,11 @@ golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
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+golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
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+golang.org/x/mod v0.4.2 h1:Gz96sIWK3OalVv/I/qNygP42zyoKp3xptRVCWRFEBvo=
+golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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 golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -156,8 +195,9 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
-golang.org/x/net v0.0.0-20201021035429-f5854403a974 h1:IX6qOQeG5uLjB/hjjwjedwfjND0hgjPMMyO1RoIXQNI=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
+golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4 h1:4nGaVu0QrbjT/AK2PRLuQfQuh6DJve+pELhqTdAj3x0=
+golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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@@ -166,6 +206,7 @@ golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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@@ -175,8 +216,14 @@ golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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@@ -188,8 +235,9 @@ golang.org/x/tools v0.0.0-20190515012406-7d7faa4812bd/go.mod h1:RgjU9mgBXZiqYHBn
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
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@@ -202,11 +250,19 @@ google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRn
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