apt/apt-pkg/acquire-worker.cc, branch 1.6_beta1Debians commandline package managerhttps://git.kalnischkies.de/apt/atom?h=1.6_beta12018-01-03T18:42:45Zrequire methods to request AuxRequest capability at startup2018-01-03T18:42:45ZDavid Kalnischkiesdavid@kalnischkies.de2017-10-27T22:01:27Zurn:sha1:04ab37fecaf286f724bef2e0969d2b67ab5ac1b1
Allowing a method to request work from other methods is a powerful
capability which could be misused or exploited, so to slightly limited
the surface let method opt-in into this capability on startup.
reimplement and simplify mirror:// method2018-01-03T17:55:41ZDavid Kalnischkiesdavid@kalnischkies.de2017-10-27T16:39:36Zurn:sha1:57fa854e4cdb060e87ca265abd5a83364f9fa681
Embedding an entire acquire stack and HTTP logic in the mirror method
made it rather heavy weight and fragile. This reimplement goes the other
way by doing only the bare minimum in the method itself and instead
redirect the actual download of files to their proper methods.
The reimplementation drops the (in the real world) unused query-string
feature as it isn't really implementable in the new architecture.
allow a method to request auxiliary files2018-01-03T17:55:41ZDavid Kalnischkiesdavid@kalnischkies.de2017-08-12T14:21:13Zurn:sha1:ef9677831f62a1554a888ebc7b162517d7881116
If a method needs a file to operate like e.g. mirror needs to get a list
of mirrors before it can redirect the the actual requests to them. That
could easily be solved by moving the logic into libapt directly, but by
allowing a method to request other methods to do something we can keep
this logic contained in the method and allow e.g. also methods which
perform binary patching or similar things.
Previously they would need to implement their own acquire system inside
the existing one which in all likelyhood will not support the same
features and methods nor operate with similar security compared to what
we have already running 'above' the requesting method. That said, to
avoid methods producing conflicts with "proper" files we are downloading
a new directory is introduced to keep the auxiliary files in.
[The message magic number 351 is a tribute to the german Grundgesetz
article 35 paragraph 1 which defines that all authorities of the
state(s) help each other on request.]
implement fallback to alternative URIs for all items2017-12-13T22:56:29ZDavid Kalnischkiesdavid@kalnischkies.de2017-10-27T17:09:45Zurn:sha1:355e1aceac1dd05c4c7daf3420b09bd860fd169d
For deb files we always supported falling back from one server to the
other if one failed to download the deb, but that was hardwired in the
handling of this specific item. Moving this alongside the retry
infrastructure we can implement it for all items and allow methods to
use this as well by providing additional URIs in a redirect.
implement Acquire::Retries support for all items2017-12-13T22:56:29ZDavid Kalnischkiesdavid@kalnischkies.de2017-10-25T23:09:48Zurn:sha1:dff555d40bb9776b5b809e06527e46b15e78736c
Moving the Retry-implementation from individual items to the worker
implementation not only gives every file retry capability instead of
just a selected few but also avoids needing to implement it in each item
(incorrectly).
Don't segfault if receiving a method warning on empty queue2017-10-25T19:42:43ZJulian Andres Klodejak@debian.org2017-10-25T19:42:43Zurn:sha1:e04bed5109af34a6f14179b3b45b4a8352548d1a
We would like to issue a warning about seccomp support in
Configuration(), but since the queue is empty, there is no
current item to show the URL for and we get a segfault. Show
the protocol instead.
Run Proxy-Auto-Detect script from main process2017-10-22T16:52:16ZJulian Andres Klodejak@debian.org2017-10-21T13:44:43Zurn:sha1:1a76517470ebc2dd3f96e39ebe6f3706d6dd78da
This avoids running the Proxy-Auto-Detect script inside the
untrusted (well, less trusted for now) sandbox. This will allow
us to restrict the http method from fork()ing or exec()ing via
seccomp.
Reformat and sort all includes with clang-format2017-07-12T11:57:51ZJulian Andres Klodejak@debian.org2017-07-12T11:40:41Zurn:sha1:87274d0f22e1dfd99b2e5200e2fe75c1b804eac3
This makes it easier to see which headers includes what.
The changes were done by running
git grep -l '#\s*include' \
| grep -E '.(cc|h)$' \
| xargs sed -i -E 's/(^\s*)#(\s*)include/\1#\2 include/'
To modify all include lines by adding a space, and then running
./git-clang-format.sh.
do not generate Maximum-Size if we already have that field2016-12-31T01:29:20ZDavid Kalnischkiesdavid@kalnischkies.de2016-12-23T11:36:16Zurn:sha1:8bab752d3beb2d7ce791bf93dd8b52cfb1f718b0
Any respective parser will do the right thing and grab the last value,
but its better for style to generate that field only once.
Gbp-Dch: Ignore
Merge branch 'portability/freebsd'2016-08-26T22:31:03ZJulian Andres Klodejak@debian.org2016-08-26T22:31:03Zurn:sha1:6a68315e938eb2611806658828ecea86805822e7