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Don't send banner if the banner file is not found (thanks mark)

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git-svn-id: https://kippo.googlecode.com/svn/trunk@215 951d7100-d841-11de-b865-b3884708a8e2
This commit is contained in:
desaster
2012-03-03 05:15:08 +00:00
parent 8b336fbb96
commit 69b20c2282
1 changed files with 6 additions and 1 deletions
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7
kippo/core/honeypot.py
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@ -534,7 +534,12 @@ class HoneyPotSSHUserAuthServer(userauth.SSHUserAuthServer):
cfg = config() cfg = config()
if not cfg.has_option('honeypot', 'banner_file'): if not cfg.has_option('honeypot', 'banner_file'):
return return
data = file(cfg.get('honeypot', 'banner_file')).read() try:
data = file(cfg.get('honeypot', 'banner_file')).read()
except IOError:
print 'Banner file %s does not exist!' % \
cfg.get('honeypot', 'banner_file')
return
if not data or not len(data.strip()): if not data or not len(data.strip()):
return return
data = '\r\n'.join(data.splitlines() + ['']) data = '\r\n'.join(data.splitlines() + [''])