cgit/ui-snapshot.c, branch jd/render-filter

snapshot: support tar signature for compressed tar

2018-07-03T18:37:44Z

This adds support for kernel.org style signatures where the uncompressed tar archive is signed and compressed later. The signature is valid for all tar* snapshots. We have a filter which snapshots may be generated and downloaded. This has to allow tar signatures now even if tar itself is not allowed. To simplify things we allow all signatures. Signed-off-by: Christian Hesse

git: update to v2.18.0

2018-06-27T16:13:03Z

Update to git version v2.18.0. Required changes follow upstream commits: * Convert find_unique_abbrev* to struct object_id (aab9583f7b5ea5463eb3f653a0b4ecac7539dc94) * sha1_file: convert read_sha1_file to struct object_id (b4f5aca40e6f77cbabcbf4ff003c3cf30a1830c8) * sha1_file: convert sha1_object_info* to object_id (abef9020e3df87c441c9a3a95f592fce5fa49bb9) * object-store: move packed_git and packed_git_mru to object store (a80d72db2a73174b3f22142eb2014b33696fd795) * treewide: rename tree to maybe_tree (891435d55da80ca3654b19834481205be6bdfe33) The changed data types required some of our own functions to be converted to struct object_id: ls_item print_dir print_dir_entry print_object single_tree_cb walk_tree write_tree_link And finally we use new upstream functions that were added for struct object_id: hashcpy -> oidcpy sha1_to_hex -> oid_to_hex Signed-off-by: Christian Hesse Reviewed-by: John Keeping

snapshot: strip bit from struct cgit_snapshot_format

2018-06-27T16:13:00Z

We had a static bit value in struct cgit_snapshot_format. We do not rely on it and things can be calculated on the fly. So strip it. Signed-off-by: Christian Hesse

snapshot: support archive signatures

2018-06-27T16:11:19Z

Read signatures from the notes refs refs/notes/signatures/$FORMAT where FORMAT is one of our archive formats ("tar", "tar.gz", ...). The note is expected to simply contain the signature content to be returned when the snapshot "${filename}.asc" is requested, so the signature for cgit-1.1.tar.xz can be stored against the v1.1 tag with: git notes --ref=refs/notes/signatures/tar.xz add -C "$( gpg --output - --armor --detach-sign cgit-1.1.tar.xz | git hash-object -w --stdin )" v1.1 and then downloaded by simply appending ".asc" to the archive URL. Signed-off-by: John Keeping Reviewed-by: Christian Hesse

ui-snapshot: filter permitted snapshot requests

2018-06-27T16:11:19Z

Currently the snapshots configuration option only filters which links are displayed, not which snapshots may be generated and downloaded. Apply the filter also to requests to ensure that the system policy is enforced. Signed-off-by: John Keeping Reviewed-by: Christian Hesse

Add "snapshot-prefix" repo configuration

2018-06-27T16:11:19Z

Allow using a user-specified value for the prefix in snapshot files instead of the repository basename. For example, files downloaded from the linux-stable.git repository should be named linux-$VERSION and not linux-stable-$VERSION, which can be achieved by setting: repo.snapshot-prefix=linux Signed-off-by: John Keeping Reviewed-by: Christian Hesse

ui-snapshot: pass repo into get_ref_from_filename()

2018-06-27T16:11:19Z

Prepare to allow a custom snapshot prefix. Signed-off-by: John Keeping Reviewed-by: Christian Hesse

git: update to v2.14

2017-08-10T13:58:24Z

Numerous changes were made to git functions to use an object_id structure rather than sending sha1 hashes as raw unsigned character arrays. The functions that affect cgit are: parse_object, lookup_commit_reference, lookup_tag, lookup_tree, parse_tree_indirect, diff_root_tree_sha1, diff_tree_sha1, and format_display_notes. Commit b2141fc (config: don't include config.h by default) made it necessary to that config.h be explicitly included when needed. Commit 07a3d41 (grep: remove regflags from the public grep_opt API) removed one way of specifying the ignore-case grep option. Signed-off-by: Jeff Smith

git: update to v2.11.0

2016-11-30T09:43:08Z

Update to git version v2.11.0. Function write_archive() dropped argument (int setup_prefix).

ui-snapshot: replace 'unsigned char sha1[20]' with 'struct object_id oid'

2016-10-04T07:47:18Z

Upstream git is replacing 'unsigned char sha1[20]' with 'struct object_id oid'. We have some code that can be changed independent from upstream. So here we go...