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Update dependency requests to v2 [SECURITY] #48

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renovate wants to merge 1 commit into master from renovate/pypi-requests-vulnerability

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renovate bot commented Sep 26, 2024 •

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This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
requests (source, changelog)	`<=2.31.0` -> `<=2.32.2`

GitHub Vulnerability Alerts

CVE-2024-35195

When making requests through a Requests Session, if the first request is made with verify=False to disable cert verification, all subsequent requests to the same origin will continue to ignore cert verification regardless of changes to the value of verify. This behavior will continue for the lifecycle of the connection in the connection pool.

Remediation

Any of these options can be used to remediate the current issue, we highly recommend upgrading as the preferred mitigation.

Upgrade to requests>=2.32.0.
For requests<2.32.0, avoid setting verify=False for the first request to a host while using a Requests Session.
For requests<2.32.0, call close() on Session objects to clear existing connections if verify=False is used.

Related Links

https://github.com/psf/requests/pull/6655

Release Notes

psf/requests (requests)

`v2.32.2`

Deprecations

To provide a more stable migration for custom HTTPAdapters impacted
by the CVE changes in 2.32.0, we've renamed _get_connection to
a new public API, get_connection_with_tls_context. Existing custom
HTTPAdapters will need to migrate their code to use this new API.
get_connection is considered deprecated in all versions of Requests>=2.32.0.

A minimal (2-line) example has been provided in the linked PR to ease
migration, but we strongly urge users to evaluate if their custom adapter
is subject to the same issue described in CVE-2024-35195. (#6710)

`v2.32.1`

Bugfixes

Add missing test certs to the sdist distributed on PyPI.

`v2.32.0`

Security

Fixed an issue where setting verify=False on the first request from a
Session will cause subsequent requests to the same origin to also ignore
cert verification, regardless of the value of verify.
(GHSA-9wx4-h78v-vm56)

Improvements

verify=True now reuses a global SSLContext which should improve
request time variance between first and subsequent requests. It should
also minimize certificate load time on Windows systems when using a Python
version built with OpenSSL 3.x. (#6667)
Requests now supports optional use of character detection
(chardet or charset_normalizer) when repackaged or vendored.
This enables pip and other projects to minimize their vendoring
surface area. The Response.text() and apparent_encoding APIs
will default to utf-8 if neither library is present. (#6702)

Bugfixes

Fixed bug in length detection where emoji length was incorrectly
calculated in the request content-length. (#6589)
Fixed deserialization bug in JSONDecodeError. (#6629)
Fixed bug where an extra leading / (path separator) could lead
urllib3 to unnecessarily reparse the request URI. (#6644)

Deprecations

Requests has officially added support for CPython 3.12 (#6503)
Requests has officially added support for PyPy 3.9 and 3.10 (#6641)
Requests has officially dropped support for CPython 3.7 (#6642)
Requests has officially dropped support for PyPy 3.7 and 3.8 (#6641)

Documentation

Various typo fixes and doc improvements.

Packaging

Requests has started adopting some modern packaging practices.
The source files for the projects (formerly requests) is now located
in src/requests in the Requests sdist. (#6506)
Starting in Requests 2.33.0, Requests will migrate to a PEP 517 build system
using hatchling. This should not impact the average user, but extremely old
versions of packaging utilities may have issues with the new packaging format.

`v2.31.0`

Security

Versions of Requests between v2.3.0 and v2.30.0 are vulnerable to potential
forwarding of Proxy-Authorization headers to destination servers when
following HTTPS redirects.

When proxies are defined with user info (https://user:pass@proxy:8080), Requests
will construct a Proxy-Authorization header that is attached to the request to
authenticate with the proxy.

In cases where Requests receives a redirect response, it previously reattached
the Proxy-Authorization header incorrectly, resulting in the value being
sent through the tunneled connection to the destination server. Users who rely on
defining their proxy credentials in the URL are strongly encouraged to upgrade
to Requests 2.31.0+ to prevent unintentional leakage and rotate their proxy
credentials once the change has been fully deployed.

Users who do not use a proxy or do not supply their proxy credentials through
the user information portion of their proxy URL are not subject to this
vulnerability.

Full details can be read in our Github Security Advisory
and CVE-2023-32681.

`v2.30.0`

Dependencies

⚠️ Added support for urllib3 2.0. ⚠️

This may contain minor breaking changes so we advise careful testing and
reviewing https://urllib3.readthedocs.io/en/latest/v2-migration-guide.html
prior to upgrading.

Users who wish to stay on urllib3 1.x can pin to urllib3<2.

`v2.29.0`

Improvements

Requests now defers chunked requests to the urllib3 implementation to improve
standardization. (#6226)
Requests relaxes header component requirements to support bytes/str subclasses. (#6356)

`v2.28.2`

Dependencies

Requests now supports charset_normalizer 3.x. (#6261)

Bugfixes

Updated MissingSchema exception to suggest https scheme rather than http. (#6188)

`v2.28.1`

Improvements

Speed optimization in iter_content with transition to yield from. (#6170)

Dependencies

Added support for chardet 5.0.0 (#6179)
Added support for charset-normalizer 2.1.0 (#6169)

`v2.28.0`

Deprecations

⚠️ Requests has officially dropped support for Python 2.7. ⚠️ (#6091)
Requests has officially dropped support for Python 3.6 (including pypy3.6). (#6091)

Improvements

Wrap JSON parsing issues in Request's JSONDecodeError for payloads without
an encoding to make json() API consistent. (#6097)
Parse header components consistently, raising an InvalidHeader error in
all invalid cases. (#6154)
Added provisional 3.11 support with current beta build. (#6155)
Requests got a makeover and we decided to paint it black. (#6095)

Bugfixes

Fixed bug where setting CURL_CA_BUNDLE to an empty string would disable
cert verification. All Requests 2.x versions before 2.28.0 are affected. (#6074)
Fixed urllib3 exception leak, wrapping urllib3.exceptions.SSLError with
requests.exceptions.SSLError for content and iter_content. (#6057)
Fixed issue where invalid Windows registry entries caused proxy resolution
to raise an exception rather than ignoring the entry. (#6149)
Fixed issue where entire payload could be included in the error message for
JSONDecodeError. (#6036)

`v2.27.1`

Bugfixes

Fixed parsing issue that resulted in the auth component being
dropped from proxy URLs. (#6028)

`v2.27.0`

Improvements

Officially added support for Python 3.10. (#5928)
Added a requests.exceptions.JSONDecodeError to unify JSON exceptions between
Python 2 and 3. This gets raised in the response.json() method, and is
backwards compatible as it inherits from previously thrown exceptions.
Can be caught from requests.exceptions.RequestException as well. (#5856)
Improved error text for misnamed InvalidSchema and MissingSchema
exceptions. This is a temporary fix until exceptions can be renamed
(Schema->Scheme). (#6017)
Improved proxy parsing for proxy URLs missing a scheme. This will address
recent changes to urlparse in Python 3.9+. (#5917)

Bugfixes

Fixed defect in extract_zipped_paths which could result in an infinite loop
for some paths. (#5851)
Fixed handling for AttributeError when calculating length of files obtained
by Tarfile.extractfile(). (#5239)
Fixed urllib3 exception leak, wrapping urllib3.exceptions.InvalidHeader with
requests.exceptions.InvalidHeader. (#5914)
Fixed bug where two Host headers were sent for chunked requests. (#5391)
Fixed regression in Requests 2.26.0 where Proxy-Authorization was
incorrectly stripped from all requests sent with Session.send. (#5924)
Fixed performance regression in 2.26.0 for hosts with a large number of
proxies available in the environment. (#5924)
Fixed idna exception leak, wrapping UnicodeError with
requests.exceptions.InvalidURL for URLs with a leading dot (.) in the
domain. (#5414)

Deprecations

Requests support for Python 2.7 and 3.6 will be ending in 2022. While we
don't have exact dates, Requests 2.27.x is likely to be the last release
series providing support.

`v2.26.0`

Improvements

Requests now supports Brotli compression, if either the brotli or
brotlicffi package is installed. (#5783)
Session.send now correctly resolves proxy configurations from both
the Session and Request. Behavior now matches Session.request. (#5681)

Bugfixes

Fixed a race condition in zip extraction when using Requests in parallel
from zip archive. (#5707)

Dependencies

Instead of chardet, use the MIT-licensed charset_normalizer for Python3
to remove license ambiguity for projects bundling requests. If chardet
is already installed on your machine it will be used instead of charset_normalizer
to keep backwards compatibility. (#5797)

You can also install chardet while installing requests by
specifying [use_chardet_on_py3] extra as follows:
```
pip install "requests[use_chardet_on_py3]"
```
Python2 still depends upon the chardet module.
Requests now supports idna 3.x on Python 3. idna 2.x will continue to
be used on Python 2 installations. (#5711)

Deprecations

The requests[security] extra has been converted to a no-op install.
PyOpenSSL is no longer the recommended secure option for Requests. (#5867)
Requests has officially dropped support for Python 3.5. (#5867)

`v2.25.1`

Bugfixes

Requests now treats application/json as utf8 by default. Resolving
inconsistencies between r.text and r.json output. (#5673)

Dependencies

Requests now supports chardet v4.x.

`v2.25.0`

Improvements

Added support for NETRC environment variable. (#5643)

Dependencies

Requests now supports urllib3 v1.26.

Deprecations

Requests v2.25.x will be the last release series with support for Python 3.5.
The requests[security] extra is officially deprecated and will be removed
in Requests v2.26.0.

`v2.24.0`

Improvements

pyOpenSSL TLS implementation is now only used if Python
either doesn't have an ssl module or doesn't support
SNI. Previously pyOpenSSL was unconditionally used if available.
This applies even if pyOpenSSL is installed via the
requests[security] extra (#5443)
Redirect resolution should now only occur when
allow_redirects is True. (#5492)
No longer perform unnecessary Content-Length calculation for
requests that won't use it. (#5496)

`v2.23.0`

Improvements

Remove defunct reference to prefetch in Session __attrs__ (#5110)

Bugfixes

Requests no longer outputs password in basic auth usage warning. (#5099)

Dependencies

Pinning for chardet and idna now uses major version instead of minor.
This hopefully reduces the need for releases every time a dependency is updated.

`v2.22.0`

Dependencies

Requests now supports urllib3 v1.25.2.
(note: 1.25.0 and 1.25.1 are incompatible)

Deprecations

Requests has officially stopped support for Python 3.4.

`v2.21.0`

Dependencies

Requests now supports idna v2.8.

`v2.20.1`

Bugfixes

Fixed bug with unintended Authorization header stripping for
redirects using default ports (http/80, https/443).

`v2.20.0`

Bugfixes

Content-Type header parsing is now case-insensitive (e.g.
charset=utf8 v Charset=utf8).
Fixed exception leak where certain redirect urls would raise
uncaught urllib3 exceptions.
Requests removes Authorization header from requests redirected
from https to http on the same hostname. (CVE-2018-18074)
should_bypass_proxies now handles URIs without hostnames (e.g.
files).

Dependencies

Requests now supports urllib3 v1.24.

Deprecations

Requests has officially stopped support for Python 2.6.

`v2.19.1`

Bugfixes

Fixed issue where status_codes.py's init function failed trying
to append to a __doc__ value of None.

`v2.19.0`

Improvements

Warn user about possible slowdown when using cryptography version
< 1.3.4
Check for invalid host in proxy URL, before forwarding request to
adapter.
Fragments are now properly maintained across redirects. (RFC7231
7.1.2)
Removed use of cgi module to expedite library load time.
Added support for SHA-256 and SHA-512 digest auth algorithms.
Minor performance improvement to Request.content.
Migrate to using collections.abc for 3.7 compatibility.

Bugfixes

Parsing empty Link headers with parse_header_links() no longer
return one bogus entry.
Fixed issue where loading the default certificate bundle from a zip
archive would raise an IOError.
Fixed issue with unexpected ImportError on windows system which do
not support winreg module.
DNS resolution in proxy bypass no longer includes the username and
password in the request. This also fixes the issue of DNS queries
failing on macOS.
Properly normalize adapter prefixes for url comparison.
Passing None as a file pointer to the files param no longer
raises an exception.
Calling copy on a RequestsCookieJar will now preserve the cookie
policy correctly.

Dependencies

We now support idna v2.7.
We now support urllib3 v1.23.

`v2.18.4`

Improvements

Error messages for invalid headers now include the header name for
easier debugging

Dependencies

We now support idna v2.6.

`v2.18.3`

Improvements

Running $ python -m requests.help now includes the installed
version of idna.

Bugfixes

Fixed issue where Requests would raise ConnectionError instead of
SSLError when encountering SSL problems when using urllib3 v1.22.

`v2.18.2`

Bugfixes

requests.help no longer fails on Python 2.6 due to the absence of
ssl.OPENSSL_VERSION_NUMBER.

Dependencies

We now support urllib3 v1.22.

`v2.18.1`

Bugfixes

Fix an error in the packaging whereby the *.whl contained
incorrect data that regressed the fix in v2.17.3.

`v2.18.0`

Improvements

Response is now a context manager, so can be used directly in a
with statement without first having to be wrapped by
contextlib.closing().

Bugfixes

Resolve installation failure if multiprocessing is not available
Resolve tests crash if multiprocessing is not able to determine the
number of CPU cores
Resolve error swallowing in utils set_environ generator

`v2.17.3`

Improvements

Improved packages namespace identity support, for monkeypatching
libraries.

`v2.17.2`

Improvements

Improved packages namespace identity support, for monkeypatching
libraries.

`v2.17.1`

Improvements

Improved packages namespace identity support, for monkeypatching
libraries.

`v2.17.0`

Improvements

Removal of the 301 redirect cache. This improves thread-safety.

`v2.16.5`

Improvements to $ python -m requests.help.

`v2.16.4`

Introduction of the $ python -m requests.help command, for
debugging with maintainers!

`v2.16.3`

Further restored the requests.packages namespace for compatibility
reasons.

`v2.16.2`

Further restored the requests.packages namespace for compatibility
reasons.

No code modification (noted below) should be necessary any longer.

`v2.16.1`

Restored the requests.packages namespace for compatibility
reasons.
Bugfix for urllib3 version parsing.

Note: code that was written to import against the
requests.packages namespace previously will have to import code that
rests at this module-level now.

For example:

from requests.packages.urllib3.poolmanager import PoolManager

Will need to be re-written to be:

from requests.packages import urllib3
urllib3.poolmanager.PoolManager

Or, even better:

from urllib3.poolmanager import PoolManager

`v2.16.0`

Unvendor ALL the things!

`v2.15.1`

Everyone makes mistakes.

`v2.15.0`

Improvements

Introduction of the Response.next property, for getting the next
PreparedResponse from a redirect chain (when
allow_redirects=False).
Internal refactoring of __version__ module.

Bugfixes

Restored once-optional parameter for
requests.utils.get_environ_proxies().

`v2.14.2`

Bugfixes

Changed a less-than to an equal-to and an or in the dependency
markers to widen compatibility with older setuptools releases.

`v2.14.1`

Bugfixes

Changed the dependency markers to widen compatibility with older pip
releases.

`v2.14.0`

Improvements

It is now possible to pass no_proxy as a key to the proxies
dictionary to provide handling similar to the NO_PROXY environment
variable.
When users provide invalid paths to certificate bundle files or
directories Requests now raises IOError, rather than failing at
the time of the HTTPS request with a fairly inscrutable certificate
validation error.
The behavior of SessionRedirectMixin was slightly altered.
resolve_redirects will now detect a redirect by calling
get_redirect_target(response) instead of directly querying
Response.is_redirect and Response.headers['location']. Advanced
users will be able to process malformed redirects more easily.
Changed the internal calculation of elapsed request time to have
higher resolution on Windows.
Added win_inet_pton as conditional dependency for the [socks]
extra on Windows with Python 2.7.
Changed the proxy bypass implementation on Windows: the proxy bypass
check doesn't use forward and reverse DNS requests anymore
URLs with schemes that begin with http but are not http or
https no longer have their host parts forced to lowercase.

Bugfixes

Much improved handling of non-ASCII Location header values in
redirects. Fewer UnicodeDecodeErrors are encountered on Python 2,
and Python 3 now correctly understands that Latin-1 is unlikely to
be the correct encoding.
If an attempt to seek file to find out its length fails, we now
appropriately handle that by aborting our content-length
calculations.
Restricted HTTPDigestAuth to only respond to auth challenges made
on 4XX responses, rather than to all auth challenges.
Fixed some code that was firing DeprecationWarning on Python 3.6.
The dismayed person emoticon (/o\\) no longer has a big head. I'm
sure this is what you were all worrying about most.

Miscellaneous

Updated bundled urllib3 to v1.21.1.
Updated bundled chardet to v3.0.2.
Updated bundled idna to v2.5.
Updated bundled certifi to 2017.4.17.

`v2.13.0`

Features

Only load the idna library when we've determined we need it. This
will save some memory for users.

Miscellaneous

Updated bundled urllib3 to 1.20.
Updated bundled idna to 2.2.

`v2.12.5`

Bugfixes

Fixed an issue with JSON encoding detection, specifically detecting
big-endian UTF-32 with BOM.

`v2.12.4`

Bugfixes

Fixed regression from 2.12.2 where non-string types were rejected in
the basic auth parameters. While support for this behaviour has been
re-added, the behaviour is deprecated and will be removed in the
future.

`v2.12.3`

Bugfixes

Fixed regression from v2.12.1 for URLs with schemes that begin with
"http". These URLs have historically been processed as though they
were HTTP-schemed URLs, and so have had parameters added. This was
removed in v2.12.2 in an overzealous attempt to resolve problems
with IDNA-encoding those URLs. This change was reverted: the other
fixes for IDNA-encoding have been judged to be sufficient to return
to the behaviour Requests had before v2.12.0.

`v2.12.2`

Bugfixes

Fixed several issues with IDNA-encoding URLs that are technically
invalid but which are widely accepted. Requests will now attempt to
IDNA-encode a URL if it can but, if it fails, and the host contains
only ASCII characters, it will be passed through optimistically.
This will allow users to opt-in to using IDNA2003 themselves if they
want to, and will also allow technically invalid but still common
hostnames.
Fixed an issue where URLs with leading whitespace would raise
InvalidSchema errors.
Fixed an issue where some URLs without the HTTP or HTTPS schemes
would still have HTTP URL preparation applied to them.
Fixed an issue where Unicode strings could not be used in basic
auth.
Fixed an issue encountered by some Requests plugins where
constructing a Response object would cause Response.content to
raise an AttributeError.

`v2.12.1`

Bugfixes

Updated setuptools 'security' extra for the new PyOpenSSL backend in
urllib3.

Miscellaneous

Updated bundled urllib3 to 1.19.1.

`v2.12.0`

Improvements

Updated support for internationalized domain names from IDNA2003 to
IDNA2008. This updated support is required for several forms of IDNs
and is mandatory for .de domains.
Much improved heuristics for guessing content lengths: Requests will
no longer read an entire StringIO into memory.
Much improved logic for recalculating Content-Length headers for
PreparedRequest objects.
Improved tolerance for file-like objects that have no tell method
but do have a seek method.
Anything that is a subclass of Mapping is now treated like a
dictionary by the data= keyword argument.
Requests now tolerates empty passwords in proxy credentials, rather
than stripping the credentials.
If a request is made with a file-like object as the body and that
request is redirected with a 307 or 308 status code, Requests will
now attempt to rewind the body object so it can be replayed.

Bugfixes

When calling response.close, the call to close will be
propagated through to non-urllib3 backends.
Fixed issue where the ALL_PROXY environment variable would be
preferred over scheme-specific variables like HTTP_PROXY.
Fixed issue where non-UTF8 reason phrases got severely mangled by
falling back to decoding using ISO 8859-1 instead.
Fixed a bug where Requests would not correctly correlate cookies set
when using custom Host headers if those Host headers did not use the
native string type for the platform.

Miscellaneous

Updated bundled urllib3 to 1.19.
Updated bundled certifi certs to 2016.09.26.

`v2.11.1`

Bugfixes

Fixed a bug when using iter_content with decode_unicode=True for
streamed bodies would raise AttributeError. This bug was
introduced in 2.11.
Strip Content-Type and Transfer-Encoding headers from the header
block when following a redirect that transforms the verb from
POST/PUT to GET.

`v2.11.0`

Improvements

Added support for the ALL_PROXY environment variable.
Reject header values that contain leading whitespace or newline
characters to reduce risk of header smuggling.

Bugfixes

Fixed occasional TypeError when attempting to decode a JSON
response that occurred in an error case. Now correctly returns a
ValueError.
Requests would incorrectly ignore a non-CIDR IP address in the
NO_PROXY environment variables: Requests now treats it as a
specific IP.
Fixed a bug when sending JSON data that could cause us to encounter
obscure OpenSSL errors in certain network conditions (yes, really).
Added type checks to ensure that iter_content only accepts
integers and None for chunk sizes.
Fixed issue where responses whose body had not been fully consumed
would have the underlying connection closed but not returned to the
connection pool, which could cause Requests to hang in situations
where the HTTPAdapter had been configured to use a blocking
connection pool.

Miscellaneous

Updated bundled urllib3 to 1.16.
Some previous releases accidentally accepted non-strings as
acceptable header values. This release does not.

`v2.10.0`

New Features

SOCKS Proxy Support! (requires PySocks;
$ pip install requests[socks])

Miscellaneous

Updated bundled urllib3 to 1.15.1.

`v2.9.2`

Improvements

Change built-in CaseInsensitiveDict (used for headers) to use
OrderedDict as its underlying datastore.

Bugfixes

Don't use redirect_cache if allow_redirects=False
When passed objects that throw exceptions from tell(), send them
via chunked transfer encoding instead of failing.
Raise a ProxyError for proxy related connection issues.

`v2.9.1`

Bugfixes

Resolve regression introduced in 2.9.0 that made it impossible to
send binary strings as bodies in Python 3.
Fixed errors when calculating cookie expiration dates in certain
locales.

Miscellaneous

Updated bundled urllib3 to 1.13.1.

`v2.9.0`

Minor Improvements (Backwards compatible)

The verify keyword argument now supports being passed a path to a
directory of CA certificates, not just a single-file bundle.
Warnings are now emitted when sending files opened in text mode.
Added the 511 Network Authentication Required status code to the
status code registry.

Bugfixes

For file-like objects that are not sought to the very beginning, we
now send the content length for the number of bytes we will actually
read, rather than the total size of the file, allowing partial file
uploads.
When uploading file-like objects, if they are empty or have no
obvious content length we set Transfer-Encoding: chunked rather
than Content-Length: 0.
We correctly receive the response in buffered mode when uploading
chunked bodies.
We now handle being passed a query string as a bytestring on Python
3, by decoding it as UTF-8.
Sessions are now closed in all cases (exceptional and not) when
using the functional API rather than leaking and waiting for the
garbage collector to clean them up.
Correctly handle digest auth headers with a malformed qop
directive that contains no token, by treating it the same as if no
qop directive was provided at all.
Minor performance improvements when removing specific cookies by
name.

Miscellaneous

Updated urllib3 to 1.13.

`v2.8.1`

Bugfixes

Update certificate bundle to match certifi 2015.9.6.2's weak
certificate bundle.
Fix a bug in 2.8.0 where requests would raise ConnectTimeout
instead of ConnectionError
When using the PreparedRequest flow, requests will now correctly
respect the json parameter. Broken in 2.8.0.
When using the PreparedRequest flow, requests will now correctly
handle a Unicode-string method name on Python 2. Broken in 2.8.0.

`v2.8.0`

Minor Improvements (Backwards Compatible)

Requests now supports per-host proxies. This allows the proxies
dictionary to have entries of the form
{'<scheme>://<hostname>': '<proxy>'}. Host-specific proxies will
be used in preference to the previously-supported scheme-specific
ones, but the previous syntax will continue to work.
Response.raise_for_status now prints the URL that failed as part
of the exception message.
requests.utils.get_netrc_auth now takes an raise_errors kwarg,
defaulting to False. When True, errors parsing .netrc files
cause exceptions to be thrown.
Change to bundled projects import logic to make it easier to
unbundle requests downstream.
Changed the default User-Agent string to avoid leaking data on
Linux: now contains only the requests version.

Bugfixes

The json parameter to post() and friends will now only be used
if neither data nor files are present, consistent with the
documentation.
We now ignore empty fields in the NO_PROXY environment variable.
Fixed problem where httplib.BadStatusLine would get raised if
combining stream=True with contextlib.closing.
Prevented bugs where we would attempt to return the same connection
back to the connection pool twice when sending a Chunked body.
Miscellaneous minor internal changes.
Digest Auth support is now thread safe.

Updates

Updated urllib3 to 1.12.

`v2.7.0`

This is the first release that follows our new release process. For
more, see our
documentation.

Bugfixes

Updated urllib3 to 1.10.4, resolving several bugs involving chunked
transfer encoding and response framing.

`v2.6.2`

Bugfixes

Fix regression where compressed data that was sent as chunked data
was not properly decompressed. (#2561)

`v2.6.1`

Bugfixes

Remove VendorAlias import machinery introduced in v2.5.2.
Simplify the PreparedRequest.prepare API: We no longer require the
user to pass an empty list to the hooks keyword argument. (c.f.
#2552)
Resolve redirects now receives and forwards all of the original
arguments to the adapter. (#2503)
Handle UnicodeDecodeErrors when trying to deal with a unicode URL
that cannot be encoded in ASCII. (#2540)
Populate the parsed path of the URI field when performing Digest
Authentication. (#2426)
Copy a PreparedRequest's CookieJar more reliably when it is not an
instance of RequestsCookieJar. (#2527)

`v2.6.0`

Bugfixes

CVE-2015-2296: Fix handling of cookies on redirect. Previously a
cookie without a host value set would use the hostname for the
redirected URL exposing requests users to session fixation attacks
and potentially cookie stealing. This was disclosed privately by
Matthew Daley of BugFuzz. This affects all
versions of requests from v2.1.0 to v2.5.3 (inclusive on both ends).
Fix error when requests is an install_requires dependency and
python setup.py test is run. (#2462)
Fix error when urllib3 is unbundled and requests continues to use
the vendored import location.
Include fixes to urllib3's header handling.
Requests' handling of unvendored dependencies is now more
restrictive.

Features and Improvements

Support bytearrays when passed as parameters in the files
argument. (#2468)
Avoid data duplication when creating a request with str, bytes,
or bytearray input to the files argument.

`v2.5.3`

Bugfixes

Revert changes to our vendored certificate bundle. For more context
see (#2455, #2456, and https://bugs.python.org/issue23476)

`v2.5.2`

Features and Improvements

Add sha256 fingerprint support.
(shazow/urllib3#540)
Improve the performance of headers.
(shazow/urllib3#544)

Bugfixes

Copy pip's import machinery. When downstream redistributors remove
requests.packages.urllib3 the import machinery will continue to let
those same symbols work. Example usage in requests' documentation
and 3rd-party libraries relying on the vendored copies of urllib3
will work without having to fallback to the system urllib3.
Attempt to quote parts of the URL on redirect if unquoting and then
quoting fails. (#2356)
Fix filename type check for multipart form-data uploads. (#2411)
Properly handle the case where a server issuing digest
authentication challenges provides both auth and auth-int
qop-values. (#2408)
Fix a socket leak.
(shazow/urllib3#549)
Fix multiple Set-Cookie headers properly.
(shazow/urllib3#534)
Disable the built-in hostname verification.
(shazow/urllib3#526)
Fix the behaviour of decoding an exhausted stream.
(shazow/urllib3#535)

Security

Pulled in an updated cacert.pem.
Drop RC4 from the default cipher list.
(shazow/urllib3#551)

`v2.5.1`

Behavioural Changes

Only catch HTTPErrors in raise_for_status (#2382)

Bugfixes

Handle LocationParseError from urllib3 (#2344)
Handle file-like object filenames that are not strings (#2379)
Unbreak HTTPDigestAuth handler. Allow new nonces to be negotiated
(#2389)

`v2.5.0`

Improvements

Allow usage of urllib3's Retry object with HTTPAdapters (#2216)
The iter_lines method on a response now accepts a delimiter with
which to split the content (#2295)

Behavioural Changes

Add deprecation warnings to functions in requests.utils that will be
removed in 3.0 (#2309)
Sessions used by the functional API are always closed (#2326)
Restrict requests to HTTP/1.1 and HTTP/1.0 (stop accepting HTTP/0.9)
(#2323)

Bugfixes

Only parse the URL once (#2353)
Allow Content-Length header to always be overridden (#2332)
Properly handle files in HTTPDigestAuth (#2333)
Cap redirect_cache size to prevent memory abuse (#2299)
Fix HTTPDigestAuth handling of redirects after authenticating
successfully (#2253)
Fix crash with custom method parameter to Session.request (#2317)
Fix how Link headers are parsed using the regular expression library
(#2271)

Documentation

Add more references for interlinking (#2348)
Update CSS for theme (#2290)
Update width of buttons and sidebar (#2289)
Replace references of Gittip with Gratipay (#2282)
Add link to changelog in sidebar (#2273)

`v2.4.3`

Bugfixes

Unicode URL improvements for Python 2.
Re-order JSON param for backwards compat.
Automatically defrag authentication schemes from host/pass URIs.
(#2249)

`v2.4.2`

Improvements

FINALLY! Add json parameter for uploads!
(#2258)
Support for bytestring URLs on Python 3.x
(#2238)

Bugfixes

Avoid getting stuck in a loop
(#2244)
Multiple calls to iter* fail with unhelpful error.
(#2240,
#2241)

Documentation

Correct redirection introduction
(#2245)
Added example of how to send multiple files in one request.
(#2227)
Clarify how to pass a custom set of CAs
(#2248)

`v2.4.1`

Now has a "security" package extras set,
$ pip install requests[security]
Requests will now use Certifi if it is available.
Capture and re-raise urllib3 ProtocolError
Bugfix for responses that attempt to redirect to themselves forever
(wtf?).

`v2.4.0`

Behavioral Changes

Connection: keep-alive header is now sent automatically.

Improvements

Support for connect timeouts! Timeout now accepts a tuple (connect,
read) which is used to set individual connect and read timeouts.
Allow copying of PreparedRequests without headers/cookies.
Updated bundled urllib3 version.
Refactored settings loading from environment -- new
Session.merge_environment_settings.
Handle socket errors in iter_content.

`v2.3.0`

API Changes

New Response property is_redirect, which is true when the
library could have processed this response as a redirection (whether
or not it actually did).
The timeout parameter now affects requests with both stream=True
and stream=False equally.
The change in v2.0.0 to mandate explicit proxy schemes has been
reverted. Proxy schemes now default to http://.
The CaseInsensitiveDict used for HTTP headers now behaves like a
normal dictionary when references as string or viewed in the
interpreter.

Bugfixes

No longer expose Authorization or Proxy-Authorization headers on
redirect. Fix CVE-2014-1829 and CVE-2014-1830 respectively.
Authorization is re-evaluated each redirect.
On redirect, pass url as native strings.
Fall-back to autodetected encoding for JSON when Unicode detection
fails.
Headers set to None on the Session are now correctly not sent.
Correctly honor decode_unicode even if it wasn't used earlier in
the same response.
Stop advertising compress as a supported Content-Encoding.
The Response.history parameter is now always a list.
Many, many urllib3 bugfixes.

`v2.2.1`

Bugfixes

Fixes incorrect parsing of proxy credentials that contain a literal
or encoded '#' character.
Assorted urllib3 fixes.

`v2.2.0`

API Changes

New exception: ContentDecodingError. Raised instead of urllib3
DecodeError exceptions.

Bugfixes

Avoid many many exceptions from the buggy implementation of
proxy_bypass on OS X in Python 2.6.
Avoid crashing when attempting to get authentication credentials
from ~/.netrc when running as a user without a home directory.
Use the correct pool size for pools of connections to proxies.
Fix iteration of CookieJar objects.
Ensure that cookies are persisted over redirect.
Switch back to using chardet, since it has merged with charade.

`v2.1.0`

Updated CA Bundle, of course.
Cookies set on individual Requests through a Session (e.g. via
Session.get()) are no longer persisted to the Session.
Clean up connections when we hit problems during chunked upload,
rather than leaking them.
Return connections to the pool when a chunked upload is successful,
rather than leaking it.
Match the HTTPbis recommendation for HTTP 301 redirects.
Prevent hanging when using streaming uploads and Digest Auth when a
401 is received.
Values of headers set by Requests are now always the native string
type.
Fix previously broken SNI support.
Fix accessing HTTP proxies using proxy authentication.
Unencode HTTP Basic usernames and passwords extracted from URLs.
Support for IP address ranges for no_proxy environment variable
Parse headers correctly when users override the default Host:
header.
Avoid munging the URL in case of case-sensitive servers.
Looser URL handling for non-HTTP/HTTPS urls.
Accept unicode methods in Python 2.6 and 2.7.
More resilient cookie handling.
Make Response objects p

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renovate bot changed the title ~~Update dependency requests to v2 [SECURITY]~~ Update dependency requests to <=2.32.3 [SECURITY]

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renovate bot changed the title ~~Update dependency requests to v2 [SECURITY]~~ Update dependency requests to <=2.32.3 [SECURITY]


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renovate bot changed the title ~~Update dependency requests to <=2.32.3 [SECURITY]~~ Update dependency requests to v2 [SECURITY]

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