Mercurial > p > roundup > code
annotate roundup/anypy/html.py @ 5924:b40059d7036f
issue2550925 strip HTTP_PROXY environment variable
if deployed as CGI and client sends an http PROXY
header, the tainted HTTP_PROXY environment variable is created. It
can affect calls using requests package or curl. A roundup admin
would have to write detectors/extensions that use these mechanisms.
Not exploitable in default config.
See: https://httpoxy.org/
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Sun, 13 Oct 2019 17:45:06 -0400 |
| parents | 883c9e90b403 |
| children | ff57db595a58 |
| rev | line source |
|---|---|
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5837
883c9e90b403
Fix problem with cgi.escape being depricated a different way. This way
John Rouillard <rouilj@ieee.org>
parents:
diff
changeset
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1 try: |
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883c9e90b403
Fix problem with cgi.escape being depricated a different way. This way
John Rouillard <rouilj@ieee.org>
parents:
diff
changeset
|
2 from html import escape as html_escape_ # python 3 |
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883c9e90b403
Fix problem with cgi.escape being depricated a different way. This way
John Rouillard <rouilj@ieee.org>
parents:
diff
changeset
|
3 def html_escape(str, quote=False): |
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883c9e90b403
Fix problem with cgi.escape being depricated a different way. This way
John Rouillard <rouilj@ieee.org>
parents:
diff
changeset
|
4 # html_escape under python 3 sets quote to true by default |
|
883c9e90b403
Fix problem with cgi.escape being depricated a different way. This way
John Rouillard <rouilj@ieee.org>
parents:
diff
changeset
|
5 # make it python 2 compatible |
|
883c9e90b403
Fix problem with cgi.escape being depricated a different way. This way
John Rouillard <rouilj@ieee.org>
parents:
diff
changeset
|
6 return html_escape_(str, quote=quote) |
|
883c9e90b403
Fix problem with cgi.escape being depricated a different way. This way
John Rouillard <rouilj@ieee.org>
parents:
diff
changeset
|
7 except ImportError: |
|
883c9e90b403
Fix problem with cgi.escape being depricated a different way. This way
John Rouillard <rouilj@ieee.org>
parents:
diff
changeset
|
8 from cgi import escape as html_escape # python 2 fallback |