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net/py-hpack,
Pure-Python HPACK header compression
Branch: CURRENT,
Version: 4.0.0nb2,
Package name: py311-hpack-4.0.0nb2,
Maintainer: pkgsrc-usersPure-Python HTTP/2 header encoding (HPACK) logic for use in Python
programs that implement HTTP/2. It also contains a compatibility layer
that automatically enables the use of nghttp2 if it's available.
Required to run:[
devel/py-setuptools] [
lang/python27]
Master sites:
Filesize: 47.966 KB
Version history: (Expand)
- (2024-08-10) Updated to version: py311-hpack-4.0.0nb2
- (2023-02-09) Updated to version: py310-hpack-4.0.0nb1
- (2022-01-05) Updated to version: py39-hpack-4.0.0nb1
- (2021-10-07) Updated to version: py39-hpack-4.0.0
- (2020-10-03) Updated to version: py37-hpack-4.0.0
- (2017-11-23) Package has been reborn
CVS history: (Expand)
2022-01-04 21:55:40 by Thomas Klausner | Files touched by this commit (1595) |
Log message:
*: bump PKGREVISION for egg.mk users
They now have a tool dependency on py-setuptools instead of a DEPENDS
|
2021-10-26 13:07:15 by Nia Alarie | Files touched by this commit (958) |
Log message:
net: Replace RMD160 checksums with BLAKE2s checksums
All checksums have been double-checked against existing RMD160 and
SHA512 hashes
Not committed (merge conflicts...):
net/radsecproxy/distinfo
The following distfiles could not be fetched (fetched conditionally?):
./net/citrix_ica/distinfo citrix_ica-10.6.115659/en.linuxx86.tar.gz
./net/djbdns/distinfo dnscache-1.05-multiple-ip.patch
./net/djbdns/distinfo djbdns-1.05-test28.diff.xz
./net/djbdns/distinfo djbdns-1.05-ignoreip2.patch
./net/djbdns/distinfo djbdns-1.05-multiip.diff
./net/djbdns/distinfo djbdns-cachestats.patch
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2021-10-07 16:43:07 by Nia Alarie | Files touched by this commit (962) |
Log message:
net: Remove SHA1 hashes for distfiles
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2020-10-08 09:47:02 by Thomas Klausner | Files touched by this commit (1) | |
Log message:
py-hpack: remove patch removed from distinfo in 4.0.0 update
|
2020-10-03 20:09:10 by Adam Ciarcinski | Files touched by this commit (3) | |
Log message:
py-hpack: updated to 4.0.0
4.0.0:
API Changes (Backward-Incompatible)
Support for Python 2.7 has been removed.
Support for Python 3.4 has been removed.
Support for Python 3.5 has been removed.
Support for PyPy (Python 2.7 compatible) has been removed.
Support for Python 3.8 has been added.
Bugfixes
Performance improvement of static header search. Use dict search instead of \
linear search.
Fix debug output of headers during encoding.
|
2017-04-14 15:08:16 by Leonardo Taccari | Files touched by this commit (4) | |
Log message:
Update net/py-hpack to 3.0.0
Changes:
3.0.0 (2017-03-29)
------------------
**API Changes (Backward Incompatible)**
- Removed nghttp2 support. This support had rotted and was essentially
non-functional, so it has now been removed until someone has time to re-add
the support in a functional form.
- Attempts by the encoder to exceed the maximum allowed header table size via
dynamic table size updates (or the absence thereof) are now forbidden.
**API Changes (Backward Compatible)**
- Added a new ``InvalidTableSizeError`` thrown when the encoder does not
respect the maximum table size set by the user.
- Added a ``Decoder.max_allowed_table_size`` field that sets the maximum
allowed size of the decoder header table. See the documentation for an
indication of how this should be used.
**Bugfixes**
- Up to 25% performance improvement decoding HPACK-packed integers, depending
on the platform.
- HPACK now tolerates receiving multiple header table size changes in sequence,
rather than only one.
- HPACK now forbids header table size changes anywhere but first in a header
block, as required by RFC 7541 § 4.2.
- Other miscellaneous performance improvements.
2.3.0 (2016-08-04)
------------------
**Security Fixes**
- CVE-2016-6581: HPACK Bomb. This release now enforces a maximum value of the
decompressed size of the header list. This is to avoid the so-called "HPACK
Bomb" vulnerability, which is caused when a malicious peer sends a compressed
HPACK body that decompresses to a gigantic header list size.
This also adds a ``OversizedHeaderListError``, which is thrown by the
``decode`` method if the maximum header list size is being violated. This
places the HPACK decoder into a broken state: it must not be used after this
exception is thrown.
This also adds a ``max_header_list_size`` to the ``Decoder`` object. This
controls the maximum allowable decompressed size of the header list. By
default this is set to 64kB.
2.2.0 (2016-04-20)
------------------
**API Changes (Backward Compatible)**
- Added ``HeaderTuple`` and ``NeverIndexedHeaderTuple`` classes that signal
whether a given header field may ever be indexed in HTTP/2 header
compression.
- Changed ``Decoder.decode()`` to return the newly added ``HeaderTuple`` class
and subclass. These objects behave like two-tuples, so this change does not
break working code.
**Bugfixes**
- Improve Huffman decoding speed by 4x using an approach borrowed from nghttp2.
- Improve HPACK decoding speed by 10% by caching header table sizes.
2.1.1 (2016-03-16)
------------------
**Bugfixes**
- When passing a dictionary or dictionary subclass to ``Encoder.encode``, HPACK
now ensures that HTTP/2 special headers (headers whose names begin with
``:`` characters) appear first in the header block.
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2016-02-16 14:43:09 by Leonardo Taccari | Files touched by this commit (2) |
Log message:
Update net/py-hpack to 2.1.0.
Changes:
2.1.0 (2016-02-02)
------------------
**API Changes (Backward Compatible)**
- Added new ``InvalidTableIndex`` exception, a subclass of
``HPACKDecodingError``.
- Instead of throwing ``IndexError`` when encountering invalid encoded integers
HPACK now throws ``HPACKDecodingError``.
- Instead of throwing ``UnicodeDecodeError`` when encountering headers that are
not UTF-8 encoded, HPACK now throws ``HPACKDecodingError``.
- Instead of throwing ``IndexError`` when encountering invalid table offsets,
HPACK now throws ``InvalidTableIndex``.
- Added ``raw`` flag to ``decode``, allowing ``decode`` to return bytes instead
of attempting to decode the headers as UTF-8.
**Bugfixes**
- ``memoryview`` objects are now used when decoding HPACK, improving the
performance by avoiding unnecessary data copies.
|
2015-12-30 15:59:02 by Leonardo Taccari | Files touched by this commit (2) |
Log message:
Update net/py-hpack to 2.0.1.
Changes:
2.0.1 (2015-11-09)
------------------
Fixed a bug where the Python HPACK implementation would only emit header table
size changes for the total change between one header block and another, rather
than for the entire sequence of changes.
2.0.0 (2015-10-12)
------------------
Remove unused HPACKEncodingError.
Add the shortcut ability to import the public API (Encoder, Decoder, HPACKError,
HPACKDecodingError) directly, rather than from hpack.hpack.
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