There are multiple places where Gitea does not properly escape URLs that it is building and there are multiple places where it builds urls when there is already a simpler function available to use this.
This is an extensive PR attempting to fix these issues.
1. The first commit in this PR looks through all href, src and links in the Gitea codebase and has attempted to catch all the places where there is potentially incomplete escaping.
2. Whilst doing this we will prefer to use functions that create URLs over recreating them by hand.
3. All uses of strings should be directly escaped - even if they are not currently expected to contain escaping characters. The main benefit to doing this will be that we can consider relaxing the constraints on user names and reponames in future.
4. The next commit looks at escaping in the wiki and re-considers the urls that are used there. Using the improved escaping here wiki files containing '/'. (This implementation will currently still place all of the wiki files the root directory of the repo but this would not be difficult to change.)
5. The title generation in feeds is now properly escaped.
6. EscapePound is no longer needed - urls should be PathEscaped / QueryEscaped as necessary but then re-escaped with Escape when creating html with locales Signed-off-by: Andrew Thornton <art27@cantab.net>
Signed-off-by: Andrew Thornton <art27@cantab.net>
In investigating #7947 it has become clear that the storage component of go-git repositories needs closing.
This PR adds this Close function and adds the Close functions as necessary.
In TransferOwnership the ctx.Repo.GitRepo is closed if it is open to help prevent the risk of multiple open files.
Fixes#7947
* Allow git.GetTree to take both commit and tree names, return full paths on entries listed through Tree.ListEntriesRecursive
Signed-off-by: Filip Navara <filip.navara@gmail.com>
* Fix the SHA returned on Git Tree APIs called with commit hash or symbolic name
Signed-off-by: Filip Navara <filip.navara@gmail.com>
* Use go-git for tree reading and commit info lookup.
Signed-off-by: Filip Navara <navara@emclient.com>
* Use TreeEntry.IsRegular() instead of ObjectType that was removed.
Signed-off-by: Filip Navara <navara@emclient.com>
* Use the treePath to optimize commit info search.
Signed-off-by: Filip Navara <navara@emclient.com>
* Extract the latest commit at treePath along with the other commits.
Signed-off-by: Filip Navara <navara@emclient.com>
* Fix listing commit info for a directory that was created in one commit and never modified after.
Signed-off-by: Filip Navara <navara@emclient.com>
* Avoid nearly all external 'git' invocations when doing directory listing (.editorconfig code path is still hit).
Signed-off-by: Filip Navara <navara@emclient.com>
* Use go-git for reading blobs.
Signed-off-by: Filip Navara <navara@emclient.com>
* Make SHA1 type alias for plumbing.Hash in go-git.
Signed-off-by: Filip Navara <navara@emclient.com>
* Make Signature type alias for object.Signature in go-git.
Signed-off-by: Filip Navara <navara@emclient.com>
* Fix GetCommitsInfo for repository with only one commit.
Signed-off-by: Filip Navara <navara@emclient.com>
* Fix PGP signature verification.
Signed-off-by: Filip Navara <navara@emclient.com>
* Fix issues with walking commit graph across merges.
Signed-off-by: Filip Navara <navara@emclient.com>
* Fix typo in condition.
Signed-off-by: Filip Navara <navara@emclient.com>
* Speed up loading branch list by keeping the repository reference (and thus all the loaded packfile indexes).
Signed-off-by: Filip Navara <navara@emclient.com>
* Fix lising submodules.
Signed-off-by: Filip Navara <navara@emclient.com>
* Fix build
Signed-off-by: Filip Navara <navara@emclient.com>
* Add back commit cache because of name-rev
Signed-off-by: Filip Navara <navara@emclient.com>
* Fix tests
Signed-off-by: Filip Navara <navara@emclient.com>
* Fix code style
* Fix spelling
* Address PR feedback
Signed-off-by: Filip Navara <navara@emclient.com>
* Update vendor module list
Signed-off-by: Filip Navara <navara@emclient.com>
* Fix getting trees by commit id
Signed-off-by: Filip Navara <navara@emclient.com>
* Fix remaining unit test failures
* Fix GetTreeBySHA
* Avoid running `git name-rev` if not necessary
Signed-off-by: Filip Navara <navara@emclient.com>
* Move Branch code to git module
* Clean up GPG signature verification and fix it for tagged commits
* Address PR feedback (import formatting, copyright headers)
* Make blob lookup by SHA working
* Update tests to use public API
* Allow getting content from any type of object through the blob interface
* Change test to actually expect the object content that is in the GIT repository
* Change one more test to actually expect the object content that is in the GIT repository
* Add comments
