CVE-2020-11078

In httplib2 before version 0.18.0, an attacker controlling unescaped part of uri for httplib2.Http.request() could change request headers and body, send additional hidden requests to same server. This vulnerability impacts software that uses httplib2 with uri constructed by string concatenation, as opposed to proper urllib building with escaping. This has been fixed in 0.18.0.

Impact

Attacker controlling unescaped part of uri for httplib2.Http.request() could change request headers and body, send additional hidden requests to same server.

Impacts software that uses httplib2 with uri constructed by string concatenation, as opposed to proper urllib building with escaping.

Patches

Problem has been fixed in 0.18.0 Space, CR, LF characters are now quoted before any use. This solution should not impact any valid usage of httplib2 library, that is uri constructed by urllib.

Workarounds

Create URI with urllib.parse family functions: urlencode, urlunsplit.

user_input = " HTTP/1.1\r\ninjected: attack\r\nignore-http:"
-uri = "https://api.server/?q={}".format(user_input)
+uri = urllib.parse.urlunsplit(("https", "api.server", "/v1", urllib.parse.urlencode({"q": user_input}), ""))
http.request(uri)

References

https://cwe.mitre.org/data/definitions/93.html https://docs.python.org/3/library/urllib.parse.html

Thanks to Recar https://github.com/Ciyfly for finding vulnerability and discrete notification.

For more information

If you have any questions or comments about this advisory:

• Open an issue in httplib2
• Email current maintainer at 2020-05

In httplib2 before version 0.18.0, an attacker controlling unescaped part of uri for httplib2.Http.request() could change request headers and body, send additional hidden requests to same server. This vulnerability impacts software that uses httplib2 with uri constructed by string concatenation, as opposed to proper urllib building with escaping. This has been fixed in 0.18.0.

Updated python-httplib2 packages fix security vulnerability:

In httplib2, an attacker controlling unescaped part of uri for httplib2.Http.request() could change request headers and body, send additional hidden requests to same server. This vulnerability impacts software that uses httplib2 with uri constructed by string concatenation, as opposed to proper urllib building with escaping (CVE-2020-11078).

This update for python-httplib2 contains the following fixes:

Security fixes included in this update:

• CVE-2021-21240: Fixed a regular expression denial of service via malicious header (bsc#1182053).
• CVE-2020-11078: Fixed an issue where an attacker could change request headers and body (bsc#1171998).

Non security fixes included in this update:

• Update in SLE to 0.19.0 (bsc#1182053, CVE-2021-21240)

• update to 0.19.0:

  • auth: parse headers using pyparsing instead of regexp
  • auth: WSSE token needs to be string not bytes

• update to 0.18.1: (bsc#1171998, CVE-2020-11078)

  • explicit build-backend workaround for pip build isolation bug
  • IMPORTANT security vulnerability CWE-93 CRLF injection Force %xx quote of space, CR, LF characters in uri.
  • Ship test suite in source dist

• Update to 0.17.1

  • python3: no_proxy was not checked with https
  • feature: Http().redirect_codes set, works after follow(_all)_redirects check This allows one line workaround for old gcloud library that uses 308 response without redirect semantics.
  • IMPORTANT cache invalidation change, fix 307 keep method, add 308 Redirects
  • proxy: username/password as str compatible with pysocks
  • python2: regression in connect() error handling
  • add support for password protected certificate files
  • feature: Http.close() to clean persistent connections and sensitive data

• Update to 0.14.0:

  • Python3: PROXY_TYPE_SOCKS5 with str user/pass raised TypeError

• version update to 0.13.1 0.13.1

  • Python3: Use no_proxy https://github.com/httplib2/httplib2/pull/140 0.13.0
  • Allow setting TLS max/min versions https://github.com/httplib2/httplib2/pull/138 0.12.3
  • No changes to library. Distribute py3 wheels. 0.12.1
  • Catch socket timeouts and clear dead connection https://github.com/httplib2/httplib2/issues/18 https://github.com/httplib2/httplib2/pull/111
  • Officially support Python 3.7 (package metadata) https://github.com/httplib2/httplib2/issues/123 0.12.0
  • Drop support for Python 3.3
  • ca_certs from environment HTTPLIB2_CA_CERTS or certifi https://github.com/httplib2/httplib2/pull/117
  • PROXY_TYPE_HTTP with non-empty user/pass raised TypeError: bytes required https://github.com/httplib2/httplib2/pull/115
  • Revert http:443->https workaround https://github.com/httplib2/httplib2/issues/112
  • eliminate connection pool read race https://github.com/httplib2/httplib2/pull/110
  • cache: stronger safename https://github.com/httplib2/httplib2/pull/101 0.11.3
  • No changes, just reupload of 0.11.2 after fixing automatic release conditions in Travis. 0.11.2
  • proxy: py3 NameError basestring https://github.com/httplib2/httplib2/pull/100 0.11.1
  • Fix HTTP(S)ConnectionWithTimeout AttributeError proxy_info https://github.com/httplib2/httplib2/pull/97 0.11.0
  • Add DigiCert Global Root G2 serial 033af1e6a711a9a0bb2864b11d09fae5 https://github.com/httplib2/httplib2/pull/91
  • python3 proxy support https://github.com/httplib2/httplib2/pull/90
  • If no_proxy environment value ends with comma then proxy is not used https://github.com/httplib2/httplib2/issues/11
  • fix UnicodeDecodeError using socks5 proxy https://github.com/httplib2/httplib2/pull/64
  • Respect NO_PROXY env var in proxy_info_from_url https://github.com/httplib2/httplib2/pull/58
  • NO_PROXY=bar was matching foobar (suffix without dot delimiter) New behavior matches curl/wget:
    • no_proxy=foo.bar will only skip proxy for exact hostname match
    • no_proxy=.wild.card will skip proxy for any.subdomains.wild.card https://github.com/httplib2/httplib2/issues/94
  • Bugfix for Content-Encoding: deflate https://stackoverflow.com/a/22311297

• deleted patches

  • Removing certifi patch: httplib2 started to use certifi and this is already bent to use system certificate…

This update for python-httplib2 contains the following fixes:

Security fixes included in this update:

• CVE-2021-21240: Fixed a regular expression denial of service via malicious header (bsc#1182053).
• CVE-2020-11078: Fixed an issue where an attacker could change request headers and body (bsc#1171998).

Non security fixes included in this update:

• Update in SLE to 0.19.0 (bsc#1182053, CVE-2021-21240)

• update to 0.19.0:

  • auth: parse headers using pyparsing instead of regexp
  • auth: WSSE token needs to be string not bytes

• update to 0.18.1: (bsc#1171998, CVE-2020-11078)

  • explicit build-backend workaround for pip build isolation bug
  • IMPORTANT security vulnerability CWE-93 CRLF injection Force %xx quote of space, CR, LF characters in uri.
  • Ship test suite in source dist

• Update to 0.17.1

  • python3: no_proxy was not checked with https
  • feature: Http().redirect_codes set, works after follow(_all)_redirects check This allows one line workaround for old gcloud library that uses 308 response without redirect semantics.
  • IMPORTANT cache invalidation change, fix 307 keep method, add 308 Redirects
  • proxy: username/password as str compatible with pysocks
  • python2: regression in connect() error handling
  • add support for password protected certificate files
  • feature: Http.close() to clean persistent connections and sensitive data

• Update to 0.14.0:

  • Python3: PROXY_TYPE_SOCKS5 with str user/pass raised TypeError

• version update to 0.13.1 0.13.1

  • Python3: Use no_proxy https://github.com/httplib2/httplib2/pull/140 0.13.0
  • Allow setting TLS max/min versions https://github.com/httplib2/httplib2/pull/138 0.12.3
  • No changes to library. Distribute py3 wheels. 0.12.1
  • Catch socket timeouts and clear dead connection https://github.com/httplib2/httplib2/issues/18 https://github.com/httplib2/httplib2/pull/111
  • Officially support Python 3.7 (package metadata) https://github.com/httplib2/httplib2/issues/123 0.12.0
  • Drop support for Python 3.3
  • ca_certs from environment HTTPLIB2_CA_CERTS or certifi https://github.com/httplib2/httplib2/pull/117
  • PROXY_TYPE_HTTP with non-empty user/pass raised TypeError: bytes required https://github.com/httplib2/httplib2/pull/115
  • Revert http:443->https workaround https://github.com/httplib2/httplib2/issues/112
  • eliminate connection pool read race https://github.com/httplib2/httplib2/pull/110
  • cache: stronger safename https://github.com/httplib2/httplib2/pull/101 0.11.3
  • No changes, just reupload of 0.11.2 after fixing automatic release conditions in Travis. 0.11.2
  • proxy: py3 NameError basestring https://github.com/httplib2/httplib2/pull/100 0.11.1
  • Fix HTTP(S)ConnectionWithTimeout AttributeError proxy_info https://github.com/httplib2/httplib2/pull/97 0.11.0
  • Add DigiCert Global Root G2 serial 033af1e6a711a9a0bb2864b11d09fae5 https://github.com/httplib2/httplib2/pull/91
  • python3 proxy support https://github.com/httplib2/httplib2/pull/90
  • If no_proxy environment value ends with comma then proxy is not used https://github.com/httplib2/httplib2/issues/11
  • fix UnicodeDecodeError using socks5 proxy https://github.com/httplib2/httplib2/pull/64
  • Respect NO_PROXY env var in proxy_info_from_url https://github.com/httplib2/httplib2/pull/58
  • NO_PROXY=bar was matching foobar (suffix without dot delimiter) New behavior matches curl/wget:
    • no_proxy=foo.bar will only skip proxy for exact hostname match
    • no_proxy=.wild.card will skip proxy for any.subdomains.wild.card https://github.com/httplib2/httplib2/issues/94
  • Bugfix for Content-Encoding: deflate https://stackoverflow.com/a/22311297

• deleted patches

  • Removing certifi patch: httplib2 started to use certifi and this is already bent to use system certificate…

This update for python-httplib2 fixes the following issues:

• Update to version 0.19.0 (bsc#1182053).
• CVE-2021-21240: Fixed regular expression denial of service via malicious header (bsc#1182053).
• CVE-2020-11078: Fixed unescaped part of uri where an attacker could change request headers and body (bsc#1182053).

These are all security issues fixed in the python36-httplib2-0.19.1-1.2 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the python310-httplib2-0.22.0-4.5 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the python313-httplib2-0.32.0-1.1 package on the GA media of openSUSE Tumbleweed.

In httplib2 before version 0.18.0, an attacker controlling unescaped part of uri for httplib2.Http.request() could change request headers and body, send additional hidden requests to same server. This vulnerability impacts software that uses httplib2 with uri constructed by string concatenation, as opposed to proper urllib building with escaping. This has been fixed in 0.18.0.

This update for python-httplib2 contains the following fixes:

Security fixes included in this update:

• CVE-2021-21240: Fixed a regular expression denial of service via malicious header (bsc#1182053).
• CVE-2020-11078: Fixed an issue where an attacker could change request headers and body (bsc#1171998).

Non security fixes included in this update:

• Update in SLE to 0.19.0 (bsc#1182053, CVE-2021-21240)

• update to 0.19.0:

  • auth: parse headers using pyparsing instead of regexp
  • auth: WSSE token needs to be string not bytes

• update to 0.18.1: (bsc#1171998, CVE-2020-11078)

  • explicit build-backend workaround for pip build isolation bug
  • IMPORTANT security vulnerability CWE-93 CRLF injection Force %xx quote of space, CR, LF characters in uri.
  • Ship test suite in source dist

• Update to 0.17.1

  • python3: no_proxy was not checked with https
  • feature: Http().redirect_codes set, works after follow(_all)_redirects check This allows one line workaround for old gcloud library that uses 308 response without redirect semantics.
  • IMPORTANT cache invalidation change, fix 307 keep method, add 308 Redirects
  • proxy: username/password as str compatible with pysocks
  • python2: regression in connect() error handling
  • add support for password protected certificate files
  • feature: Http.close() to clean persistent connections and sensitive data

• Update to 0.14.0:

  • Python3: PROXY_TYPE_SOCKS5 with str user/pass raised TypeError

• version update to 0.13.1 0.13.1

  • Python3: Use no_proxy https://github.com/httplib2/httplib2/pull/140 0.13.0
  • Allow setting TLS max/min versions https://github.com/httplib2/httplib2/pull/138 0.12.3
  • No changes to library. Distribute py3 wheels. 0.12.1
  • Catch socket timeouts and clear dead connection https://github.com/httplib2/httplib2/issues/18 https://github.com/httplib2/httplib2/pull/111
  • Officially support Python 3.7 (package metadata) https://github.com/httplib2/httplib2/issues/123 0.12.0
  • Drop support for Python 3.3
  • ca_certs from environment HTTPLIB2_CA_CERTS or certifi https://github.com/httplib2/httplib2/pull/117
  • PROXY_TYPE_HTTP with non-empty user/pass raised TypeError: bytes required https://github.com/httplib2/httplib2/pull/115
  • Revert http:443->https workaround https://github.com/httplib2/httplib2/issues/112
  • eliminate connection pool read race https://github.com/httplib2/httplib2/pull/110
  • cache: stronger safename https://github.com/httplib2/httplib2/pull/101 0.11.3
  • No changes, just reupload of 0.11.2 after fixing automatic release conditions in Travis. 0.11.2
  • proxy: py3 NameError basestring https://github.com/httplib2/httplib2/pull/100 0.11.1
  • Fix HTTP(S)ConnectionWithTimeout AttributeError proxy_info https://github.com/httplib2/httplib2/pull/97 0.11.0
  • Add DigiCert Global Root G2 serial 033af1e6a711a9a0bb2864b11d09fae5 https://github.com/httplib2/httplib2/pull/91
  • python3 proxy support https://github.com/httplib2/httplib2/pull/90
  • If no_proxy environment value ends with comma then proxy is not used https://github.com/httplib2/httplib2/issues/11
  • fix UnicodeDecodeError using socks5 proxy https://github.com/httplib2/httplib2/pull/64
  • Respect NO_PROXY env var in proxy_info_from_url https://github.com/httplib2/httplib2/pull/58
  • NO_PROXY=bar was matching foobar (suffix without dot delimiter) New behavior matches curl/wget:
    • no_proxy=foo.bar will only skip proxy for exact hostname match
    • no_proxy=.wild.card will skip proxy for any.subdomains.wild.card https://github.com/httplib2/httplib2/issues/94
  • Bugfix for Content-Encoding: deflate https://stackoverflow.com/a/22311297

• deleted patches

  • Removing certifi patch: httplib2 started to use certifi and this is already bent to use system certificate…

This update for python-httplib2 contains the following fixes:

Security fixes included in this update:

• CVE-2021-21240: Fixed a regular expression denial of service via malicious header (bsc#1182053).
• CVE-2020-11078: Fixed an issue where an attacker could change request headers and body (bsc#1171998).

Non security fixes included in this update:

• Update in SLE to 0.19.0 (bsc#1182053, CVE-2021-21240)

• update to 0.19.0:

  • auth: parse headers using pyparsing instead of regexp
  • auth: WSSE token needs to be string not bytes

• update to 0.18.1: (bsc#1171998, CVE-2020-11078)

  • explicit build-backend workaround for pip build isolation bug
  • IMPORTANT security vulnerability CWE-93 CRLF injection Force %xx quote of space, CR, LF characters in uri.
  • Ship test suite in source dist

• update to 0.17.3:

  • bugfixes

• Update to 0.17.1

  • python3: no_proxy was not checked with https
  • feature: Http().redirect_codes set, works after follow(_all)_redirects check This allows one line workaround for old gcloud library that uses 308 response without redirect semantics.
  • IMPORTANT cache invalidation change, fix 307 keep method, add 308 Redirects
  • proxy: username/password as str compatible with pysocks
  • python2: regression in connect() error handling
  • add support for password protected certificate files
  • feature: Http.close() to clean persistent connections and sensitive data

• Update to 0.14.0:

  • Python3: PROXY_TYPE_SOCKS5 with str user/pass raised TypeError

• version update to 0.13.1 0.13.1

  • Python3: Use no_proxy https://github.com/httplib2/httplib2/pull/140 0.13.0
  • Allow setting TLS max/min versions https://github.com/httplib2/httplib2/pull/138 0.12.3
  • No changes to library. Distribute py3 wheels. 0.12.1
  • Catch socket timeouts and clear dead connection https://github.com/httplib2/httplib2/issues/18 https://github.com/httplib2/httplib2/pull/111
  • Officially support Python 3.7 (package metadata) https://github.com/httplib2/httplib2/issues/123 0.12.0
  • Drop support for Python 3.3
  • ca_certs from environment HTTPLIB2_CA_CERTS or certifi https://github.com/httplib2/httplib2/pull/117
  • PROXY_TYPE_HTTP with non-empty user/pass raised TypeError: bytes required https://github.com/httplib2/httplib2/pull/115
  • Revert http:443->https workaround https://github.com/httplib2/httplib2/issues/112
  • eliminate connection pool read race https://github.com/httplib2/httplib2/pull/110
  • cache: stronger safename https://github.com/httplib2/httplib2/pull/101 0.11.3
  • No changes, just reupload of 0.11.2 after fixing automatic release conditions in Travis. 0.11.2
  • proxy: py3 NameError basestring https://github.com/httplib2/httplib2/pull/100 0.11.1
  • Fix HTTP(S)ConnectionWithTimeout AttributeError proxy_info https://github.com/httplib2/httplib2/pull/97 0.11.0
  • Add DigiCert Global Root G2 serial 033af1e6a711a9a0bb2864b11d09fae5 https://github.com/httplib2/httplib2/pull/91
  • python3 proxy support https://github.com/httplib2/httplib2/pull/90
  • If no_proxy environment value ends with comma then proxy is not used https://github.com/httplib2/httplib2/issues/11
  • fix UnicodeDecodeError using socks5 proxy https://github.com/httplib2/httplib2/pull/64
  • Respect NO_PROXY env var in proxy_info_from_url https://github.com/httplib2/httplib2/pull/58
  • NO_PROXY=bar was matching foobar (suffix without dot delimiter) New behavior matches curl/wget:
    • no_proxy=foo.bar will only skip proxy for exact hostname match
    • no_proxy=.wild.card will skip proxy for any.subdomains.wild.card https://github.com/httplib2/httplib2/issues/94
  • Bugfix for Content-Encoding: deflate https://stackoverflow.com/a/22311297

• deleted patches

  • httplib2 started to use certifi and this is already bent to use system…

This update for python-httplib2 fixes the following issues:

• Update to version 0.19.0 (bsc#1182053).
• CVE-2021-21240: Fixed regular expression denial of service via malicious header (bsc#1182053).
• CVE-2020-11078: Fixed unescaped part of uri where an attacker could change request headers and body (bsc#1182053).

This update for python-httplib2 contains the following fixes:

Security fixes included in this update:

• CVE-2021-21240: Fixed a regular expression denial of service via malicious header (bsc#1182053).
• CVE-2020-11078: Fixed an issue where an attacker could change request headers and body (bsc#1171998).

Non-security fixes included in this update:

• Update in SLE to 0.19.0 (bsc#1182053, CVE-2021-21240)

• update to 0.19.0:

  • auth: parse headers using pyparsing instead of regexp
  • auth: WSSE token needs to be string not bytes

• update to 0.18.1: (bsc#1171998, CVE-2020-11078)

  • explicit build-backend workaround for pip build isolation bug
  • IMPORTANT security vulnerability CWE-93 CRLF injection Force %xx quote of space, CR, LF characters in uri.
  • Ship test suite in source dist

• update to 0.17.3:

  • bugfixes

• Update to 0.17.1

  • python3: no_proxy was not checked with https
  • feature: Http().redirect_codes set, works after follow(_all)_redirects check This allows one line workaround for old gcloud library that uses 308 response without redirect semantics.
  • IMPORTANT cache invalidation change, fix 307 keep method, add 308 Redirects
  • proxy: username/password as str compatible with pysocks
  • python2: regression in connect() error handling
  • add support for password protected certificate files
  • feature: Http.close() to clean persistent connections and sensitive data

• Update to 0.14.0:

  • Python3: PROXY_TYPE_SOCKS5 with str user/pass raised TypeError

• version update to 0.13.1 0.13.1

  • Python3: Use no_proxy https://github.com/httplib2/httplib2/pull/140 0.13.0
  • Allow setting TLS max/min versions https://github.com/httplib2/httplib2/pull/138 0.12.3
  • No changes to library. Distribute py3 wheels. 0.12.1
  • Catch socket timeouts and clear dead connection https://github.com/httplib2/httplib2/issues/18 https://github.com/httplib2/httplib2/pull/111
  • Officially support Python 3.7 (package metadata) https://github.com/httplib2/httplib2/issues/123 0.12.0
  • Drop support for Python 3.3
  • ca_certs from environment HTTPLIB2_CA_CERTS or certifi https://github.com/httplib2/httplib2/pull/117
  • PROXY_TYPE_HTTP with non-empty user/pass raised TypeError: bytes required https://github.com/httplib2/httplib2/pull/115
  • Revert http:443->https workaround https://github.com/httplib2/httplib2/issues/112
  • eliminate connection pool read race https://github.com/httplib2/httplib2/pull/110
  • cache: stronger safename https://github.com/httplib2/httplib2/pull/101 0.11.3
  • No changes, just reupload of 0.11.2 after fixing automatic release conditions in Travis. 0.11.2
  • proxy: py3 NameError basestring https://github.com/httplib2/httplib2/pull/100 0.11.1
  • Fix HTTP(S)ConnectionWithTimeout AttributeError proxy_info https://github.com/httplib2/httplib2/pull/97 0.11.0
  • Add DigiCert Global Root G2 serial 033af1e6a711a9a0bb2864b11d09fae5 https://github.com/httplib2/httplib2/pull/91
  • python3 proxy support https://github.com/httplib2/httplib2/pull/90
  • If no_proxy environment value ends with comma then proxy is not used https://github.com/httplib2/httplib2/issues/11
  • fix UnicodeDecodeError using socks5 proxy https://github.com/httplib2/httplib2/pull/64
  • Respect NO_PROXY env var in proxy_info_from_url https://github.com/httplib2/httplib2/pull/58
  • NO_PROXY=bar was matching foobar (suffix without dot delimiter) New behavior matches curl/wget:
    • no_proxy=foo.bar will only skip proxy for exact hostname match
    • no_proxy=.wild.card will skip proxy for any.subdomains.wild.card https://github.com/httplib2/httplib2/issues/94
  • Bugfix for Content-Encoding: deflate https://stackoverflow.com/a/22311297

• deleted patches httplib2 started to use certifi and this is already bent to use system certificate…

This update for python-httplib2 contains the following fixes:

Security fixes included in this update:

• CVE-2021-21240: Fixed a regular expression denial of service via malicious header (bsc#1182053).
• CVE-2020-11078: Fixed an issue where an attacker could change request headers and body (bsc#1171998).

Non security fixes included in this update:

• Update in SLE to 0.19.0 (bsc#1182053, CVE-2021-21240)

• update to 0.19.0:

  • auth: parse headers using pyparsing instead of regexp
  • auth: WSSE token needs to be string not bytes

• update to 0.18.1: (bsc#1171998, CVE-2020-11078)

  • explicit build-backend workaround for pip build isolation bug
  • IMPORTANT security vulnerability CWE-93 CRLF injection Force %xx quote of space, CR, LF characters in uri.
  • Ship test suite in source dist

• update to 0.17.3:

  • bugfixes

• Update to 0.17.1

  • python3: no_proxy was not checked with https
  • feature: Http().redirect_codes set, works after follow(_all)_redirects check This allows one line workaround for old gcloud library that uses 308 response without redirect semantics.
  • IMPORTANT cache invalidation change, fix 307 keep method, add 308 Redirects
  • proxy: username/password as str compatible with pysocks
  • python2: regression in connect() error handling
  • add support for password protected certificate files
  • feature: Http.close() to clean persistent connections and sensitive data

• Update to 0.14.0:

  • Python3: PROXY_TYPE_SOCKS5 with str user/pass raised TypeError

• version update to 0.13.1 0.13.1

  • Python3: Use no_proxy https://github.com/httplib2/httplib2/pull/140 0.13.0
  • Allow setting TLS max/min versions https://github.com/httplib2/httplib2/pull/138 0.12.3
  • No changes to library. Distribute py3 wheels. 0.12.1
  • Catch socket timeouts and clear dead connection https://github.com/httplib2/httplib2/issues/18 https://github.com/httplib2/httplib2/pull/111
  • Officially support Python 3.7 (package metadata) https://github.com/httplib2/httplib2/issues/123 0.12.0
  • Drop support for Python 3.3
  • ca_certs from environment HTTPLIB2_CA_CERTS or certifi https://github.com/httplib2/httplib2/pull/117
  • PROXY_TYPE_HTTP with non-empty user/pass raised TypeError: bytes required https://github.com/httplib2/httplib2/pull/115
  • Revert http:443->https workaround https://github.com/httplib2/httplib2/issues/112
  • eliminate connection pool read race https://github.com/httplib2/httplib2/pull/110
  • cache: stronger safename https://github.com/httplib2/httplib2/pull/101 0.11.3
  • No changes, just reupload of 0.11.2 after fixing automatic release conditions in Travis. 0.11.2
  • proxy: py3 NameError basestring https://github.com/httplib2/httplib2/pull/100 0.11.1
  • Fix HTTP(S)ConnectionWithTimeout AttributeError proxy_info https://github.com/httplib2/httplib2/pull/97 0.11.0
  • Add DigiCert Global Root G2 serial 033af1e6a711a9a0bb2864b11d09fae5 https://github.com/httplib2/httplib2/pull/91
  • python3 proxy support https://github.com/httplib2/httplib2/pull/90
  • If no_proxy environment value ends with comma then proxy is not used https://github.com/httplib2/httplib2/issues/11
  • fix UnicodeDecodeError using socks5 proxy https://github.com/httplib2/httplib2/pull/64
  • Respect NO_PROXY env var in proxy_info_from_url https://github.com/httplib2/httplib2/pull/58
  • NO_PROXY=bar was matching foobar (suffix without dot delimiter) New behavior matches curl/wget:
    • no_proxy=foo.bar will only skip proxy for exact hostname match
    • no_proxy=.wild.card will skip proxy for any.subdomains.wild.card https://github.com/httplib2/httplib2/issues/94
  • Bugfix for Content-Encoding: deflate https://stackoverflow.com/a/22311297

• deleted patches

  • httplib2 started to use certifi and this is already bent to use system certificate…