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2018-01-06libmakepkg/integrity: fix git signatures not seen with multiple filesEli Schwartz1-4/+4
In eaa82b4d0775252856a4e54a6f2a9ea191cf0b8f source_has_signature() was modified to check if git repositories are marked as signed. However, due to a typo the unused variable $netfile was checked. This worked as long as the last source element was marked as signed, due to $netfile being mistakenly set as a global in check_vcs_software(), but usually failed with multiple sources. Break this more consistently by properly declaring $netfile as a local variable in check_vcs_software() which it should be regardless. Fix it again by completely moving over to $netfile in source_has_signature() as netfile is more descriptive of the current state. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2018-01-06libmakepkg/integrity: fix regression that broke invalid file sigsEli Schwartz1-0/+2
In 42e7020281d3ae260e1e9693495f527b7f476625 creating the gpg statusfile for a source file was split into a separate function, which used the return code to indicate unsigned files and proto-specific errors. However, the fallback return code was set by the final gpg invocation, which would be 1 if the signature was somehow broken (for example, the key was not available in the gpg keyring). As a result makepkg thought that file did not have a signature and skipped over it rather than erroring out. Fix this by explicitly setting the return code for all verify_*_signature() functions. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2017-07-06libmakepkg: Fix improperly spelled local variable declarationEli Schwartz1-1/+1
Signed-off-by: Eli Schwartz <eschwartz93@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2017-07-06libmakepkg/integrity: Fix error message not sent to stderrEli Schwartz1-1/+1
Signed-off-by: Eli Schwartz <eschwartz93@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2017-05-08makepkg: create signature files outside of fakerootAllan McRae1-3/+31
With recent version of gpg, signing within fakeroot works on the first invocation, but fails on later runs. Sign all packages outside of fakeroot to avoid this issue. Fixes FS#49946. Signed-off-by: Allan McRae <allan@archlinux.org>
2017-01-04makepkg: Verify git signaturesEli Schwartz1-4/+49
A git repository is marked as signed if it contains the query "signed" as defined by https://tools.ietf.org/html/rfc3986 Adds two utility functions in util/source.sh.in to extract fragments and queries, and modifies source/git.sh.in to use them. Signed-off-by: Eli Schwartz <eschwartz93@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2017-01-04libmakepkg/integrity: Verify file signatures in a separate functionEli Schwartz1-38/+46
This makes it easier to add signature verification for new protos. Signed-off-by: Eli Schwartz <eschwartz93@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2017-01-04Update copyright yearsAllan McRae4-4/+4
Signed-off-by: Allan McRae <allan@archlinux.org>
2016-10-22Use coreutils binaries for checking/generating checksumsAllan McRae2-9/+4
If pacman is build against a crypto library other than openssl, it makes no sense to require makepkg to use it. The only currently considered alternative to openssl is nettle, which has no binary for base64 encode/decode. This means that we could replace the hashing cacluations with nettle-hash, but would require base64 from coreutils. Given makepkg already relies heavily on coreutils, we might as well use all the coreutils hashing binaries too. This patch also improves the checking of required binaries for hashing operations. Signed-off-by: Allan McRae <allan@archlinux.org>
2016-05-18libmakepkg: extract functions for integrity checkingAshley Whetter4-0/+502
Signed-off-by: Ashley Whetter <ashley@awhetter.co.uk> Signed-off-by: Allan McRae <allan@archlinux.org>