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2017-06-29use port from SRV record instead of initial portDavid Kalnischkies
An SRV record includes a portnumber to use with the host given, but apt was ignoring the portnumber and instead used either the port given by the user for the initial host or the default port for the service. In practice the service usually runs on another host on the default port, so it tends to work as intended and even if not and apt can't get a connection there it will gracefully fallback to contacting the initial host with the right port, so its a user invisible bug most of the time.
2017-06-28support tor+https being handled by httpDavid Kalnischkies
The apt-transport-tor package operates via simple symlinks which can result in 'http' being called as 'tor+https', so it must pick up the right configuration pieces and trigger https support also in plus names.
2017-06-28Upload 1.5~alpha1 to experimental1.5_alpha1Julian Andres Klode
2017-06-28Strip 0: epochs from the version hashJulian Andres Klode
This should fix some issues with dpkg normalizing such values. Suprisingly enough apt treats the Version: field the same, even with epoch vs without, but not when searching, and does not strip the 0: from the output.
2017-06-28Merge branch 'feature/releaseinfochange'David Kalnischkies
2017-06-28ask for releaseinfo change interactively in aptDavid Kalnischkies
If we have a user sitting around we can let 'apt' ask the user for a confirmation rather than print errors at the end and require the user to figure out which commandline flags are needed to confirm the changes non-interactively.
2017-06-28allow frontends to override releaseinfo change behaviourDavid Kalnischkies
Having messages being printed on the error stack and confirm them by commandline flags is an okayish first step, but some frontends will probably want to have a more interactive feeling here with a proper question the user can just press yes/no for as for some frontends a commandline flag makes no sense…
2017-06-28show a Release-Notes URI if infos were changedDavid Kalnischkies
This gives the repository owner a chance to explain why this change was needed – e.g. explaining the organisational changes or simply detailing the changes in the new release made. Note that this URI is also shown if the change is accepted, so it also draws attention to release notes of minor updates (if users watch apt output closely).
2017-06-28error in update on Release information changesDavid Kalnischkies
The value of Origin, Label, Codename and co can be used in user configuration from apts own pinning to unattended upgrades. A repository changing this values can therefore have serious effects on the behaviour of apt and other tools using these values. In a first step we will generate error messages for these changes now explaining the need for explicit confirmation and provide config options and commandline flags to accept them.
2017-06-28fail instead of warn on insecure repositories in apt-getDavid Kalnischkies
The exception was made to give (script) users a one-release grace period to adapt their setup to deal with apt enforcing signing of repositories. As we are now at the start of a new release cycle its as good a time as any to lift it now. Removes-Exception: 952ee63b0af14a534c0aca00c11d1a99be6b22b2
2017-06-28Merge branch 'feature/http-https'Julian Andres Klode
2017-06-28Skip test-apt-download-progressJulian Andres Klode
The test keeps failing continously on Ubuntu, so let's fix it for now.
2017-06-28Introduce Acquire::AllowTLS to turn off TLS supportJulian Andres Klode
As requested by Henrique de Moraes Holschuh, here comes an option to disable TLS support. If the option is set to false, the internal TLS layer is disabled.
2017-06-28Fix test suite and enable non-curl testing on travis, shippableJulian Andres Klode
Gbp-Dch: ignore
2017-06-28Fix https->http redirect issuesDavid Kalnischkies
Gbp-Dch: ignore
2017-06-28methods: http: Drain pending data before selectingJulian Andres Klode
GnuTLS can already have data pending in its buffers, we need to to drain that first otherwise select() might block indefinitely. Gbp-Dch: ignore
2017-06-28Allow building without curlJulian Andres Klode
This makes testing easier and prepares us for the transition.
2017-06-28methods: Add HTTPS support to http method, using GnuTLSJulian Andres Klode
The http method will eventually replace the curl-based https method, but for now, this is an opt-in experiment that can be enabled by setting Dir::Bin::Methods::https to "http". Known issues: - We do not support HTTPS proxies yet - We do not support proxying HTTPS connections yet (CONNECT) - IssuerCert and SslForceVersion are unsupported Gbp-Dch: Full
2017-06-28methods: connect: Switch from int fds to new MethodFdJulian Andres Klode
Use std::unique_ptr<MethodFd> everywhere we used an integer-based file descriptor before. This allows us to implement stuff like TLS support easily. Gbp-Dch: ignore
2017-06-28methods: connect: Change PkgAcqMethod to aptMethodJulian Andres Klode
This will allow us to access ConfigFind() and stuff which makes it possible for us to implement TLS support. Gbp-Dch: ignore
2017-06-28Add clang-format definitionsJulian Andres Klode
Also add git-clang-format helper to help with }}} Gbp-Dch: ignore
2017-06-27travis: ignore profiling warning in progress linesDavid Kalnischkies
On Travis CI running tests with code coverage enabled sometimes generates profiling lines, which we filter out for a while now, but that misses lines generated showing progress still causing test failures, so more sed logic is added in the hopes to ignore them. Extends: 58608941e6b58a46109b7cd875716b3d8054c4bf Gbp-Dch: Ignore
2017-06-26fix some unlikely memory leaks in error casesDavid Kalnischkies
The error cases are just as unlikely as the memory leaks to ever cause real problems, but lets play it safe for correctness. Reported-By: scan-build & clang Gbp-Dch: Ignore
2017-06-26deal with 3xx httpcodes as required by HTTP/1.1 specDavid Kalnischkies
An unknown code should be handled the same as the x00 code of this group, but for redirections we used to treat 300 (and a few others) as an error while unknown codes were considered redirections. Instead we check now explicitly for the redirection codes we support for redirecting (and add the 308 defined in RFC 7538) to avoid future problems if new 3xx codes are added expecting certain behaviours. Potentially strange would have been e.g. "305 Use Proxy" sending a Location for the proxy to use – which wouldn't have worked and resulted in an error anyhow, but probably confused users in the process.
2017-06-26fail InRelease on non-404 HTTP errorcodesDavid Kalnischkies
There are very many HTTP errorcodes which indicate that the repository isn't available at the moment or the connection has some kind of problem. Given that we do not require Release files the result was that these errors were ignored and the user presented with a message like "Repository is no longer signed" which sends the user in the wrong direction. Instead of trying to figure out which http errorcodes indicate a global problem we accept only 404 for ignoring and consider all the rest as hard errors now causing us to stop instantly after the InRelease file and print the errorcode (with short description from server) received.
2017-06-26show .diff/Index properly as ignored if we fallbackDavid Kalnischkies
Moving the code responsible for parsing the Index file from ::Done into the slightly earlier ::VerifyDone allows us to still "fail" the download if we can't make use of the Index for whatever reason, so that the progress log correctly displays "Ign" instead of "Get" for the file. This also makes quiet a few debug messages proper error messages (but those are still hidden by default for Ign lines).
2017-06-26warn if an expected file can't be acquiredDavid Kalnischkies
If we couldn't find an entry for a Sources file we would generate an error while for a Packages file we would silently skip it due to assuming it is missing because it is empty. We can do better by checking if the repository declares that it supports a component we want to get the file from and if not say so and hint at the user making a typo. An example were this helps is mozilla.debian.net which dropped the firefox-aurora component (as upstream did) meaning no upgrades until the user notices manually that the repository doesn't provide packages anymore. With this commit warnings are raised hopefully causing the user to investigate what is wrong (sooner).
2017-06-26avoid changing directory in mirror methodDavid Kalnischkies
2017-06-26clean archives without changing directoryDavid Kalnischkies
Adopting this change in other frontends will require source changes as well similar to our own changes in apt-private/.
2017-06-26ident a CD without changing directoryDavid Kalnischkies
2017-06-26Avoid chdir in acquire clean with unlinkatDavid Kalnischkies
POSIX.1-2008 gives us a range of *at calls to deal with files including the unlinkat so we can remove a file from a directory based on a path to the file relative to the directory. (In our case here the path we have is just the filename) We avoid changing directories in this way which e.g. fails if the directory we started in no longer exists or is otherwise inaccessible. Closes: 860738
2017-06-26make the create-test-data script great againDavid Kalnischkies
Changes in the past to the buildsystem and the testing framework broke this little helper script – lets fix those problems to restore functionality. Gbp-Dch: Ignore
2017-06-26Show permission error if ProxyAutoDetect cmd can't be executedDavid Kalnischkies
As the proxy commands are not executed as root, a user can run into permission errors (s)he isn't expecting – as our switching is an implementation detail – so the error message in that case should really be better than a generic "error code 100" sending the user in the wrong direction as that implies the command was executed, but errored out. Closes: 857885
2017-06-26Refactor to avoid loop/dangling gcc warningsDavid Kalnischkies
Gbp-Dch: Ignore
2017-06-26Annotate intended switch fall through in httpsDavid Kalnischkies
Reported-By: gcc-7 Gbp-Dch: Ignore
2017-06-26Refactor finding compressor by name to avoid code dupDavid Kalnischkies
Git-Dch: Ignore
2017-06-26Call update from apt-key test for a strange path testDavid Kalnischkies
We setup a "horrible" environment in the apt-key testcase to check all kinds of things, but we really should be making also at least a simple apt update call, as that in turn will call apt-key which is how apt-key is used in the non-testcase world, so that calling should be able to deal with such environments as well. Gbp-Dch: Ignore
2017-06-26Add a few more Auto-Detect-Proxy testsDavid Kalnischkies
Gbp-Dch: Ignore
2017-06-26don't show incorrect 'How odd' errror in no-download modeDavid Kalnischkies
Showing messages related to downloading in a mode which can't download is pretty pointless, so instead of trying harder to make it so that these messages do not trigger just skip them entirely. That the message triggered here is an artifact of the implementation in which the download items are finished, while the code expects them to be still pending – even the in a previous run completely downloaded files. Closes: 863635
2017-06-26avoid explicit types for pkg counts by autoDavid Kalnischkies
Changes nothing on the program front and as the datatypes are sufficently comparable fixes no bug either, but problems later on if we ever change the types of those and prevent us using types which are too large for the values we want to store waste (a tiny bit of) resources. Gbp-Dch: Ignore
2017-06-26schedule the correct side of the conflict for removalDavid Kalnischkies
In complex situations in which we want to unpack a package which has a conflict/breaks on another package which must be removed due this conflict apt can decide to perform this remove earlier than initially planned. Problem: For three years apt wouldn't remove that package, but the package which has the conflict… The situation isn't very common and easily hidden as the package which is removed is unpacked a few actions later – it becomes visible for packages which protect themselves from removal through like systemd as the running init resulting in upgrade failures (#854041). Note that the package isn't purged, so data shouldn't be lost even if a user runs into a "hidden" case of it as long as the package sticks to the policy of removing data only on purge. Reaching this situation artificially is hard, which is why no testcase is included, as the situation is highly state dependent. Testing with "real" systems indicate that slight modifications in the installed packages set can make the bug not trigger. Regression-Of: 0eb4af9d3d0c524c7afdc684238aa263ac287449 Thanks: Michael Biebl for helping find this with countless tests
2017-06-26tests: fix gpg-agent killing in testcasesDavid Kalnischkies
We want to kill the agent if its home directory exists at that location, not if it isn't there (leaving an army of processes around). Gbp-Dch: Ignore
2017-06-26Merge triehash v0.2Julian Andres Klode
2017-06-26Squashed 'triehash/' changes from 565fde4e7..0ca66b761Julian Andres Klode
0ca66b761 Redefine ambiguous to be much more simple 3d9adfb3f Add more comments 2896e78c2 Render C code to match longest prefix 21e620cf0 fix various typos reported by spellintian git-subtree-dir: triehash git-subtree-split: 0ca66b761aa56d42d35c4cc254f455424764895a
2017-06-26pkgcache: Bump major version to 12Julian Andres Klode
We need to be able to update 1.4.y in different ways than later apt versions, and thus need to bump the major version so there is no collision in the minor version at some point.
2017-06-01Release 1.4.61.4.6Julian Andres Klode
2017-06-01apt.systemd.daily: Use unattend-ugrade --download-only if availableJulian Andres Klode
Using dry-run as in the previous commit is not really correct, as it logs dpkg debugging output too. So, let's assume unattended-upgrade gets a --download-only option and use that if it is available. This lets us add the downloading part to unattended-upgrades later on, without requiring versioned dependencies between the two. Closes: #863859
2017-06-01apt.systemd.daily: Pass --dry-run to unattended-upgrade, not -dJulian Andres Klode
We want to download stuff: --dry-run Simulation, download but do not install not debug: -d, --debug print debug messages Confusion everywhere! Closes: #863859
2017-05-31Release 1.4.51.4.5Julian Andres Klode
2017-05-31Fix parsing of or groups in build-deps with ignored packagesJulian Andres Klode
If the last alternative(s) of an Or group is ignored, because it does not match an architecture list, we would end up keeping the or flag, effectively making the next AND an OR. For example, when parsing (on amd64): debhelper (>= 9), libnacl-dev [amd64] | libnacl-dev [i386] => debhelper (>= 9), libnacl-dev | Which can cause python-apt to crash. Even worse: debhelper (>= 9), libnacl-dev [amd64] | libnacl-dev [i386], foobar => debhelper (>= 9), libnacl-dev [amd64] | foobar By setting the previous alternatives Or flag to the current Or flag if the current alternative is ignored, we solve the issue. LP: #1694697