This test does not need to generate a keystore, so using the existing one
reduces the run time from 4 seconds to 0.040 seconds. Also, if makes this
mystery error on macOS go away:
```
Traceback (most recent call last):
File "/Users/travis/build/fdroidtravis/fdroidserver/tests/init.TestCase", line 66, in test_main_in_empty_dir
fdroidserver.init.main()
File "/Users/travis/build/fdroidtravis/fdroidserver/fdroidserver/init.py", line 231, in main
common.genkeystore(c)
File "/Users/travis/build/fdroidtravis/fdroidserver/fdroidserver/common.py", line 3434, in genkeystore
cmd = [config['keytool'], '-genkey',
KeyError: 'keytool'
```
There are so many possible installation paths for Python modules, it has
been very hard to even find and test them all. This adds a fallback option
if the examples dir cannot be found. A repo can work without an icon or
the example config.py.
This removes the fake assumption that the icon can be a full path in the
config.py. While the path was being properly passed through to the index
file, the file was never copied properly into place nor rsynced to the web
server.
The .txt format was the last place where the lowercase "builds" was used,
this converts references everywhere to be "Builds". This makes it possible
to load metadata YAML files with any YAML parser, then have it possible to
use fdroidserver methods on that data, like metadata.write_metadata().
The test files in tests/metadata/dump/*.yaml were manually edited by cutting
the builds: block and putting it the sort order for Builds: so the contents
should be unchanged.
```
sed -i \
-e 's/app\.builds/app.get('Builds', \[\])/g' \
-e "s/app\.get(Builds, \[\]) =/app\['Builds'] =/g" \
-e "s/app\.get(Builds, \[\]) =/app\['Builds'] =/g" \
-e "s/app\.get(Builds, \[\])/app.get('Builds', \[\])/g" \
-e "s/app\.get('Builds', \[\])\.append/app\['Builds'\].append/g" \
-e "s/app\['builds'\]/app.get('Builds', [])/g" \
*/*.*
```
Ideally, an fdroid repo should be running from a clean git repo, so that
all changes are tracked in git. This change is useful in seeing which
changes and/or files are not in git. If there are modified files, the
dirty flag will be set, so this info can help debugging that.
The key fingerprint should be only hex digits, everything else can be
discarded. That makes it easy to use this function various fingerprint
formats, including the common, human-readable forms spaces between pairs or
quartets.
Virgin-islands-british_centralamerica_2.obf.zip is 1MB, while
Norway_bouvet_europe_2.obf.zip is 12KB. This file gets copied a lot in the
test runs so it adds up fast.
Back when fdroidserver was built around aapt, that was needed to
guarantee that a compatible version of aapt was used. Now, aapt is
only optionally used for getting the APK ID, so this was just
complicating maintenance.
When using fdroidserver methods as an API, the full setup might not
have taken place. `app` instances can always just be a dict, the App
class is mostly just a typing shortcut. This is incremental, it only
affects a couple of functions in fdroidserver/update.py.
None of the config options in config.py require Python code. YAML is a
common config data format, and it is also used for build metadata. It is
also much safer to use since it can be pure data, without anything
executable in it. This also reduces the attack surface of the fdroid
process by eliminating a guaranteed place to write to get code executed.
With config.py, any exploit that can get local write access can turn that
into execute access by writing to the config.py, then cleaning up after
itself once it has what it needs. Switching to YAML removes that vector
entirely.
Also, this removes the config_file argument. It is not used in either
fdroidserver or repomaker. Also, it probably wouldn't work since so
much of the code assumes that the current working dir is the root of the
repo.
Up until now, the buildserver has not included androguard. Since a
good version of androguard (v3.3.3+) is included in stretch-backports
and the buildserver is already setup to use stretch-backports, this
sets up the buildserver with androguard.
closes#627
There must be at least one APK available for this test suite to work, for
example, this test:
grep -F '<application id=' repo/index.xml
This can't be easily implemented using an env vir beccause the while
loop is running in a pipe, so a different process.
copy_apks_into_repo is used with throwaway tmp dirs, so the stamp file
should work well.
The `force_build_tools` config option was added a long time ago to
brute force the _build-tools_ version by trying to replace the value
in `build.gradle` files. This is never something that should be used
in production, since the app's build metadata should specify this kind
of thing. And now that we're moving towards _androguard_ for
everything except fdroid build and fdroid publish, _build-tools_ will
no longer even be used in the other commands.
