The RubyGems compact index (the shared `/versions` file and per-package
`info/<name>` files) is line-based.
https://github.com/go-gitea/gitea/pull/38061 rejected line breaks in the
gem name, but the platform, dependency names and version requirements
from the gemspec still accepted them, letting an uploader forge index
lines for bundler clients.
The parser now rejects a line break in any of those fields. The Marshal
based endpoints are length prefixed and unaffected.
Co-authored-by: silverwind <me@silverwind.io>
Bound the memory used when parsing uploaded packages, so instances with
low memory limits survive non-standard packages.
1. Metadata files are read through a size-limited reader, archives
themselves stay unbounded so large payloads keep working
2. zstd decoding caps the window at 128 MiB, the zstd CLI default
3. RPM headers go through a first-party reader with rpmlib's size and
array count limits that allocates only what the upload contains, until
https://github.com/sassoftware/go-rpmutils/pull/44 is released. Signing
still verifies the payload digest, and its signature header matches
rpmsign's byte for byte
4. Swift and NuGet read the zip entry they size-checked, a duplicate
name could stand in for it before
5. Terraform states check `LIMIT_SIZE_TERRAFORM_STATE` before parsing,
NuGet symbol PDBs share a 256 MiB budget
6. Oversized container configs are rejected instead of stored without
metadata, invalid Vagrant boxes answer 400 instead of 500
Signed-off-by: techknowlogick <git@tklk.dev>
Co-authored-by: techknowlogick <git@tklk.dev>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: techknowlogick <techknowlogick@gitea.com>
Enable [`forcetypeassert`](https://github.com/gostaticanalysis/forcetypeassert)
linter to prevent unchecked type assertions. ~650 issues fixed, most
fixes were clean, some use `setting.PanicInDevOrTesting`.
The only behaviour changes are where code would previously send a 500 error
or panic, a 4xx error is now emitted.
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
The registry writes the stored gem name straight into its line-based
compact index, both the shared `/versions` listing (one `GEMNAME
versions md5` line per gem) and the per-package `info/{name}` file. The
parser only rejected an empty name or one containing a slash, so a
`.gem` whose gemspec `name` carries a newline was accepted and persisted
as the package name, letting an authenticated uploader forge extra lines
in the shared index and so spoof additional gem names, versions and
checksums to clients. The name is now checked against the upstream
RubyGems name pattern in the parser, which is the layer that already
validates the version.
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
### Description
Replaces all remaining direct `gopkg.in/yaml.v3` imports with
`go.yaml.in/yaml/v4` across models, modules, routers, services, and
integration tests. `gopkg.in/yaml.v3` moves from a direct to an indirect
dependency in `go.mod`.
#### API compatibility
The yaml.Node type, node.Kind/node.Content traversal style
(modules/markup/markdown/convertyaml.go), and the
UnmarshalYAML(*yaml.Node) interface signature
(modules/optional/serialization.go) are all preserved in v4 — no
call-site changes were required beyond the import path.
**Related:**
- https://github.com/go-gitea/gitea/pull/36564#issuecomment-4526536805
---------
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Claude (Opus 4.8) <noreply@anthropic.com>
1. Pin all makefile go deps to exact version, renovate will bump them in the future
2. Bump all deps and golangci-lint and fix all new issues, most are from modernize
Signed-off-by: silverwind <me@silverwind.io>
Co-authored-by: Claude (Opus 4.7) <noreply@anthropic.com>
1. handle non-release git verions (not semver)
2. fix rubygems version "0" handling (only ">=" can be omitted)
3. lazy compile the regexp to improve performance
4. make test data maintainable, use origin source code instead of compressed binary
Noteable additions:
- `redefines-builtin-id` forbid variable names that shadow go builtins
- `empty-lines` remove unnecessary empty lines that `gofumpt` does not
remove for some reason
- `superfluous-else` eliminate more superfluous `else` branches
Rules are also sorted alphabetically and I cleaned up various parts of
`.golangci.yml`.
Change all license headers to comply with REUSE specification.
Fix#16132
Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
Basavaraj S mandsilverwind
metsw24-maxandwxiaoguang
Lunny Xiao
Jason Song
