Backport #31790 by @wolfogre
Fix#31271.
When gogit is enabled, `IsObjectExist` calls
`repo.gogitRepo.ResolveRevision`, which is not correct. It's for
checking references not objects, it could work with commit hash since
it's both a valid reference and a commit object, but it doesn't work
with blob objects.
So it causes #31271 because it reports that all blob objects do not
exist.
Co-authored-by: Jason Song <i@wolfogre.com>
(cherry picked from commit 144648a4afdd93d534875a86c50ec61c860878f3)
- Fixes an XSS that was introduced in
https://codeberg.org/forgejo/forgejo/pulls/1433
- This XSS allows for `href`s in anchor elements to be set to a
`javascript:` uri in the repository description, which would upon
clicking (and not upon loading) the anchor element execute the specified
javascript in that uri.
- [`AllowStandardURLs`](https://pkg.go.dev/github.com/microcosm-cc/bluemonday#Policy.AllowStandardURLs) is now called for the repository description
policy, which ensures that URIs in anchor elements are `mailto:`,
`http://` or `https://` and thereby disallowing the `javascript:` URI.
It also now allows non-relative links and sets `rel="nofollow"` on
anchor elements.
- Unit test added.
(cherry picked from commit bb448f3dc2)
- If you have the external issue setting enabled, any reference would
have been rendered as an external issue, however this shouldn't be
happening to references that refer to issues in other repositories.
- Unit test added.
(cherry picked from commit 05e163aaf3)
- On a empty blockquote the callout feature would panic, as it expects
to always have at least one child.
- This panic cannot result in a DoS, because any panic that happens
while rendering any markdown input will be recovered gracefully.
- Adds a simple condition to avoid this panic.
(cherry picked from commit efd63ec1d8)
Backport #31319 by @lunny
Fix a hash render problem like `<hash>: xxxxx` which is usually used in
release notes.
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
(cherry picked from commit 6ca70c5bf20fc6b3a7d98d784f48b5a503962339)
When mentioning a user, the markup post-processor did not handle the
case where the mentioned user did not exist well: it tried to skip to
the next node, which in turn, ended up skipping the rest of the line.
To fix this, lets skip just the mentioned, but non-existing user, and
continue processing the current node from there.
Fixes#3535.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 9a01062ae2)
- Fixes wrong usage of AppURL
- Fixes wrong rendering with extra path segments when AppSubURL is empty
- Now also renders all links when 2+ permalinks are present
(cherry picked from commit 5b6b3f3fb3)
This PR fixes the possible ambiguity of rendered inline permalinks across repos by adding it as a suffix to the title element if the permalink refers to a file not inside the current repository. Closes#2965
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/3042
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: Mai-Lapyst <mai-lapyst@noreply.codeberg.org>
Co-committed-by: Mai-Lapyst <mai-lapyst@noreply.codeberg.org>
(cherry picked from commit 1d1c0131bb)
Backport #30175 by @jmlt2002
- Inline math blocks couldn't be preceeded or succeeded by
alphanumerical characters due to changes introduced in PR #21171.
Removed the condition that caused this (precedingCharacter condition)
and added a new exit condition of the for-loop that checks if a specific
'$' was escaped using '\' so that the math expression can be rendered as
intended.
- Additionally this PR fixes another bug where math blocks of the type
'$xyz$abc$' where the dollar sign was not escaped by the user, generated
an error (shown in the screenshots below)
- Altered the tests to accomodate for the changes
Former behaviour (from try.gitea.io):
Fixed behaviour (from my local build):
(Edit) Source code for the README.md file:
```
$x$ -$x$ $x$-
a$xa$ $xa$a 1$xb$ $xb$1
$a a$b b$
a$b $a a$b b$
$a a\$b b$
```
Signed-off-by: João Tiago <joao.leal.tintas@tecnico.ulisboa.pt>
Co-authored-by: João Tiago <114936010+jmlt2002@users.noreply.github.com>
(cherry picked from commit ac65aeecbd42ed30cc0838b3fad12b58daadf3ad)
- Fix a crash in the issue forms, because `ctx.Ctx` was trying to be
accessed, however this is not set in all contexts thus could result to NPE.
- Adds integration test.
- Resolves#3011
(cherry picked from commit b0cd0ebb91)
- Wrap the icon and callout into a seperate `<p>` which has `display:
flex; align-items: center` set. To center the icon with the callout text.
- Resolves#3006
(cherry picked from commit 6ffae461d4)
- Colordots are generated for colors in inline code, such as `red`,
`rgb(255, 0, 124)`, `#ffaabb` and `hsl(124, 52%, 50%)`. However this
shouldn't be doon for literal color names as these can be too common
assiocated with non-color related stuff _and matches the behavior of
some other forge_.
- Move the regexes from bluemonday to Forgejo and do the checking
ourselves.
- Adds unit tests.
- Resolves https://codeberg.org/Codeberg/Community/issues/1510
This removes some more dead code from the markup sanitizer:
- Allowing unlabelled labels is no longer neccessary as of
41e8b834af.
- Allowing `style` attributes on `span` and `p` are no longer necessary,
`bluemonday` allows them by default now.
Selectively cherry picked from commit 66902d89e567ab1ae6dfb828636999c61ff0149e.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
Following up on the previous commit, change the GitHub Legacy callout
renderer to render the same as the refactored modern renderer.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
* Remove some deadcode
* Use 2-word name for CSS class names
* Remove "gt-*" rules for sanitizer
The UI doesn't change much.
(cherry picked from commit 66902d89e567ab1ae6dfb828636999c61ff0149e)
The function isn't used anywhere, it's dead code. Remove it.
Partially cherry picked from commit 46c3f3b9e81e25c3ed08ba6c5bfeb8802b3ba1fd.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
This PR touches the most interesting part of the "template refactoring".
1. Unclear variable type. Especially for "web/feed/convert.go":
sometimes it uses text, sometimes it uses HTML.
2. Assign text content to "RenderedContent" field, for example: `
project.RenderedContent = project.Description` in web/org/projects.go
3. Assign rendered content to text field, for example: `r.Note =
rendered content` in web/repo/release.go
4. (possible) Incorrectly calling `{{Str2html
.PackageDescriptor.Metadata.ReleaseNotes}}` in
package/content/nuget.tmpl, I guess the name Str2html misleads
developers to use it to "render string to html", but it only sanitizes.
if ReleaseNotes really contains HTML, then this is not a problem.
(cherry picked from commit e71eb8930a5d0f60874b038c223498b41ad65592)
Conflicts:
modules/templates/util_string.go
trivial context conflict
- In markdown, links are proccessed to be made absolute against the
relevant base in that context. Such that `./src` will be transformed
into `http://example.com/owner/repo/src/branch/main/src`.
- Don't try to make the link absolute if the link has a schema that's
defined in `[markdown].CUSTOM_URL_SCHEMES`, because they can't be made
absolute and doing so could lead to problems (see test case, double
slash was transformed to single slash).
- Adds unit test.
- Resolves https://codeberg.org/Codeberg/Community/issues/1489
- For regular non-image nonvideo links, they should be made relative,
this was done against `r.Ctx.Links.Base`, but since 637451a45e, that
should instead be done by `SrcLink()` if there's branch information set
in the context, because branch and treepath information are no longer
set in `r.Ctx.Links.Base`.
- This is consistent with how #2166 _fixed_ relative links.
- Media is not affected, `TestRender_Media` test doesn't fail.
- Adds unit tests.
- Ref https://codeberg.org/Codeberg/Community/issues/1485
Although GitHub removed support for the legacy callout syntax, we don't
have to! Restore this support via another AST transformer.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
This lifts out the GitHub callout transformer from
`modules/markup/markdown/goldmark.go` to `callout/github.go`.
While there, clean up the transformer code:
- Use a map to look up supported callout types, rather than a regexp.
- Allow the callout type to be in any case, rather than just uppercase.
- Simplified `.Segment.Value()` to `.Text()`.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
Clarify when "string" should be used (and be escaped), and when
"template.HTML" should be used (no need to escape)
And help PRs like #29059 , to render the error messages correctly.
(cherry picked from commit f3eb835886031df7a562abc123c3f6011c81eca8)
Conflicts:
modules/web/middleware/binding.go
routers/web/feed/convert.go
tests/integration/branches_test.go
tests/integration/repo_branch_test.go
trivial context conflicts
- It's possible that the description of an `Regularlink` is `Text` and not
another `Regularlink`. Therefor if it's `Text`, convert it to an
`Regularlink` trough the 'old' behavior (pass it trough `org.String` and
trim `file:` prefix).
- Adds unit tests.
- Resolves https://codeberg.org/Codeberg/Community/issues/1430
(cherry picked from commit 385fc6ee6b)
- This adds coverage to the most common and the edge cases of what the
footnote implementation should be capable of. This was partly done to
ensure no hidden surprises when changing the implementation, as markdown
rendering is one of the more important features of Forgejo.
(cherry picked from commit 16ecdb4170)
(cherry picked from commit 19dc5ef5e5)
(cherry picked from commit d5955efc0a)
(cherry picked from commit 2cdaf10836)
(cherry picked from commit 251b567794)
Conflicts:
modules/markup/markdown/markdown_test.go
https://codeberg.org/forgejo/forgejo/pulls/2153
(cherry picked from commit f863f4b005)
(cherry picked from commit f39f108934)
(cherry picked from commit 6d46f9ee40)
It will determine how anchors are created and will break existing
links otherwise.
Adapted from Revert "Make `user-content-* ` consistent with github (#26388)
(cherry picked from commit 1666fba8f5)
(cherry picked from commit 48f38280e8)
(cherry picked from commit 03adb3a2b4)
(cherry picked from commit a0ad36f0ad)
(cherry picked from commit 3aac990064)
(cherry picked from commit 137daabc9b)
(cherry picked from commit b438aed4c1)
(cherry picked from commit 90b36f2e67)
- Currently the parser will look for `\[` and `$$` to detect when Latex
code starts, it will look for `\]` and `$$` respectively in order to
determine the end of the code. However if no end is found the parser
assumes the rest of the input is part of the Latex code.
- Adjust the parser's behavior to not allow the case to assume the rest
of the input is part of the Latex code and requires in order to
determine if some input is Latex code that the end sequence is also
specified.
- Example: `\[hello]` would no longer be detected as Latex code with
this patch.
- Added unit tests.
- Resolves https://codeberg.org/forgejo/forgejo/issues/1817
(cherry picked from commit 452aef1bb1)
(cherry picked from commit 8a857c24b0)
(cherry picked from commit acd1456db9)
(cherry picked from commit 6523b45073)
(cherry picked from commit e2e1a8afe7)
(cherry picked from commit a46ef652eb)
(cherry picked from commit 54d5a8c073)
(cherry picked from commit 4a88dc6416)
(cherry picked from commit f88b58be3f)
(cherry picked from commit 316ff9767f)
