Commit Graph

33 Commits

Author SHA1 Message Date
wxiaoguang b9a97ccd0e
Refactor web route (#24080)
The old code is unnecessarily complex, and has many misuses.

Old code "wraps" a lot, wrap wrap wrap, it's difficult to understand
which kind of handler is used.

The new code uses a general approach, we do not need to write all kinds
of handlers into the "wrapper", do not need to wrap them again and
again.

New code, there are only 2 concepts:

1. HandlerProvider: `func (h any) (handlerProvider func (next)
http.Handler)`, it can be used as middleware
2. Use HandlerProvider to get the final HandlerFunc, and use it for
`r.Get()`


And we can decouple the route package from context package (see the
TODO).

# FAQ

## Is `reflect` safe?

Yes, all handlers are checked during startup, see the `preCheckHandler`
comment. If any handler is wrong, developers could know it in the first
time.

## Does `reflect` affect performance?

No. https://github.com/go-gitea/gitea/pull/24080#discussion_r1164825901

1. This reflect code only runs for each web handler call, handler is far
more slower: 10ms-50ms
2. The reflect is pretty fast (comparing to other code): 0.000265ms
3. XORM has more reflect operations already
2023-04-20 14:49:06 -04:00
wxiaoguang 5b9557aef5
Refactor cookie (#24107)
Close #24062

At the beginning, I just wanted to fix the warning mentioned by #24062

But, the cookie code really doesn't look good to me, so clean up them.

Complete the TODO on `SetCookie`: 

> TODO: Copied from gitea.com/macaron/macaron and should be improved
after macaron removed.
2023-04-13 15:45:33 -04:00
KN4CK3R e8186f1c0f
Map OIDC groups to Orgs/Teams (#21441)
Fixes #19555

Test-Instructions:
https://github.com/go-gitea/gitea/pull/21441#issuecomment-1419438000

This PR implements the mapping of user groups provided by OIDC providers
to orgs teams in Gitea. The main part is a refactoring of the existing
LDAP code to make it usable from different providers.

Refactorings:
- Moved the router auth code from module to service because of import
cycles
- Changed some model methods to take a `Context` parameter
- Moved the mapping code from LDAP to a common location

I've tested it with Keycloak but other providers should work too. The
JSON mapping format is the same as for LDAP.


![grafik](https://user-images.githubusercontent.com/1666336/195634392-3fc540fc-b229-4649-99ac-91ae8e19df2d.png)

---------

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2023-02-08 14:44:42 +08:00
Lunny Xiao 6398ca745a
refactor bind functions based on generics (#22055) 2022-12-12 16:09:26 +08:00
flynnnnnnnnnn e81ccc406b
Implement FSFE REUSE for golang files (#21840)
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>
2022-11-27 18:20:29 +00:00
wxiaoguang 2900dc90a7
Improve valid user name check (#20136)
Close https://github.com/go-gitea/gitea/issues/21640

Before: Gitea can create users like ".xxx" or "x..y", which is not
ideal, it's already a consensus that dot filenames have special
meanings, and `a..b` is a confusing name when doing cross repo compare.

After: stricter

Co-authored-by: Jason Song <i@wolfogre.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: delvh <dev.lh@web.de>
2022-11-04 17:04:08 +08:00
oliverpool c81b26b0e5
refactor webhook *NewPost (#20729)
* refactor webhook *NewPost

* remove empty values

* always show errs.Message

* remove utils.IsValidSlackChannel

* move IsValidSlackChannel to services/webhook package

* binding: handle empty Message case

* make IsValidSlackChannel more strict
2022-08-11 17:48:23 +02:00
luzpaz d29d6d1991
Fix various typos (#20338)
* Fix various typos

Found via `codespell -q 3 -S ./options/locale,./options/license,./public/vendor -L actived,allways,attachements,ba,befores,commiter,pullrequest,pullrequests,readby,splitted,te,unknwon`

Co-authored-by: zeripath <art27@cantab.net>
2022-07-12 23:32:37 +02:00
Wim cb50375e2b
Add more linters to improve code readability (#19989)
Add nakedret, unconvert, wastedassign, stylecheck and nolintlint linters to improve code readability

- nakedret - https://github.com/alexkohler/nakedret - nakedret is a Go static analysis tool to find naked returns in functions greater than a specified function length.
- unconvert - https://github.com/mdempsky/unconvert - Remove unnecessary type conversions
- wastedassign - https://github.com/sanposhiho/wastedassign -  wastedassign finds wasted assignment statements.
- notlintlint -  Reports ill-formed or insufficient nolint directives
- stylecheck - https://staticcheck.io/docs/checks/#ST - keep style consistent
  - excluded: [ST1003 - Poorly chosen identifier](https://staticcheck.io/docs/checks/#ST1003) and [ST1005 - Incorrectly formatted error string](https://staticcheck.io/docs/checks/#ST1005)
2022-06-20 12:02:49 +02:00
Gusted edf14202fe
Unify repo settings & show better error (#19828)
* Unify context data
* Actually show invalid url in error
2022-06-12 13:43:27 +08:00
zeripath 730b9a5a62
Ensure responses are context.ResponseWriters (#19843)
In order for web.Wrap to be able to detect if a response has been written
we need to wrap any non-context.ResponseWriters as a such. Otherwise
responses will be incorrectly detected as non-written to and handlers can
double run.

In the case of GZip this handler will change the response to a non-context.RW
and this failure to correctly detect response writing causes fallthrough and
a NPE.

Fix #19839

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-05-31 21:27:44 +01:00
wxiaoguang 84ceaa98bd
Refactor CSRF protection modules, make sure CSRF tokens can be up-to-date. (#19337)
Do a refactoring to the CSRF related code, remove most unnecessary functions.
Parse the generated token's issue time, regenerate the token every a few minutes.
2022-04-08 13:21:05 +08:00
wxiaoguang d242511e86
Remove legacy unmaintained packages, refactor to support change default locale (#19308)
Remove two unmaintained vendor packages `i18n` and `paginater`. Changes:
* Rewrite `i18n` package with a more clear fallback mechanism. Fix an unstable `Tr` behavior, add more tests.
* Refactor the legacy `Paginater` to `Paginator`, test cases are kept unchanged.

Trivial enhancement (no breaking for end users):
* Use the first locale in LANGS setting option as the default, add a log to prevent from surprising users.
2022-04-03 17:46:48 +08:00
wxiaoguang 65f17bfc31
Refactor legacy `unknwon/com` package, improve golangci lint (#19284)
The main purpose is to refactor the legacy `unknwon/com` package.
1. Remove most imports of `unknwon/com`, only `util/legacy.go` imports the legacy `unknwon/com`
2. Use golangci's depguard to process denied packages
3. Fix some incorrect values in golangci.yml, eg, the version should be quoted string `"1.18"`
4. Use correctly escaped content for `go-import` and `go-source` meta tags
5. Refactor `com.Expand` to our stable (and the same fast) `vars.Expand`, our `vars.Expand` can still return partially rendered content even if the template is not good (eg: key mistach).
2022-04-01 16:47:50 +08:00
zeripath c88547ce71
Add Goroutine stack inspector to admin/monitor (#19207)
Continues on from #19202.

Following the addition of pprof labels we can now more easily understand the relationship between a goroutine and the requests that spawn them. 

This PR takes advantage of the labels and adds a few others, then provides a mechanism for the monitoring page to query the pprof goroutine profile.

The binary profile that results from this profile is immediately piped in to the google library for parsing this and then stack traces are formed for the goroutines.

If the goroutine is within a context or has been created from a goroutine within a process context it will acquire the process description labels for that process. 

The goroutines are mapped with there associate pids and any that do not have an associated pid are placed in a group at the bottom as unbound.

In this way we should be able to more easily examine goroutines that have been stuck.

A manager command `gitea manager processes` is also provided that can export the processes (with or without stacktraces) to the command line.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-03-31 19:01:43 +02:00
KN4CK3R 3f280f89e7
Update HTTP status codes to modern codes (#18063)
* 2xx/3xx/4xx/5xx -> http.Status...
* http.StatusFound -> http.StatusTemporaryRedirect
* http.StatusMovedPermanently -> http.StatusPermanentRedirect
2022-03-23 12:54:07 +08:00
wxiaoguang 5ff899d5ac
Fix route wrap (#18360) 2022-01-22 15:05:22 +00:00
6543 54e9ee37a7
format with gofumpt (#18184)
* gofumpt -w -l .

* gofumpt -w -l -extra .

* Add linter

* manual fix

* change make fmt
2022-01-20 18:46:10 +01:00
wxiaoguang 5bf8d5445e
Refactor Router Logger (#17308)
Make router logger more friendly, show the related function name/file/line.

[BREAKING]
This PR substantially changes the logging format of the router logger. If you use this logging for monitoring e.g. fail2ban you will need to update this to match the new format.
2022-01-20 19:41:25 +08:00
zeripath 5cb0c9aa0d
Propagate context and ensure git commands run in request context (#17868)
This PR continues the work in #17125 by progressively ensuring that git
commands run within the request context.

This now means that the if there is a git repo already open in the context it will be used instead of reopening it.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-01-19 23:26:57 +00:00
Gusted ff2fd08228
Simplify parameter types (#18006)
Remove repeated type declarations in function definitions.
2021-12-20 04:41:31 +00:00
Gusted c98dd7a3e0
Remove unnecessary variable assignments (#17695)
* Remove unnecessary variable assignments

As title

* enable ineffassign

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2021-11-18 09:33:06 +08:00
Lunny Xiao d47798ccc7
Upgrade chi to v5 (#17298) 2021-10-13 22:50:23 -04:00
zeripath 8de44d1995
Clean-up HookPreReceive and restore functionality for pushing non-standard refs (#16705)
* Clean-up HookPreReceive and restore functionality for pushing non-standard refs

There was an inadvertent breaking change in #15629 meaning that notes refs and other
git extension refs will be automatically rejected.

Further following #14295 and #15629 the pre-recieve hook code is untenably long and
too complex.

This PR refactors the hook code and removes the incorrect forced rejection of
non-standard refs.

Fix #16688

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-09-16 15:34:54 +02:00
zeripath 28f6f7bb03
Restore CORS on git smart http protocol (#16496)
Unfortunately the chi changes have resulted in the CORS headers for the
git smart http protocol going missing.

This is mostly because the OPTIONS method is not being handled by
httpBase anymore.

This PR adds a GetOptions, PostOptions and Options methods to web
handler to allow OPTIONS method requests to still reach the httpBase
function.

Fix #16350
Close #16491

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2021-07-21 11:32:35 +08:00
KN4CK3R 44b8b07631
Add tag protection (#15629)
* Added tag protection in hook.

* Prevent UI tag creation if protected.

* Added settings page.

* Added tests.

* Added suggestions.

* Moved tests.

* Use individual errors.

* Removed unneeded methods.

* Switched delete selector.

* Changed method names.

* No reason to be unique.

* Allow editing of protected tags.

* Removed unique key from migration.

* Added docs page.

* Changed date.

* Respond with 404 to not found tags.

* Replaced glob with regex pattern.

* Added support for glob and regex pattern.

* Updated documentation.

* Changed white* to allow*.

* Fixed edit button link.

* Added cancel button.

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2021-06-25 16:28:55 +02:00
zeripath 6d39053711
Fix setting of SameSite on cookies (#15989)
Fix #15972

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-05-26 21:01:07 -04:00
zeripath eedc0c8324
Defer closing the gitrepo until the end of the wrapped context functions (#15653)
There was a mistake in #15372 where deferral of gitrepo close occurs before it should.

This PR fixes this.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-05-06 01:30:25 +02:00
Naohisa Murakami 1426601cf7
Use index of the supported tags to choose user lang (#15452)
Fix #14793.

The previous implementation used the first return value of matcher.Match, which is the chosen language tag but may contain extensions such as de-DE-u-rg-chzzzz.

As mentioned in the documentation of language package, matcher.Match also returns the index of the supported tags, so I think it is better to use it rather than manipulate the returned language tag.
2021-04-14 19:52:01 +01:00
zeripath b101fa83a6
Fix bug in Wrap (#15302)
Whilst doing other work I have noticed that there is an issue with Wrap when passing an
http.Handler - the next should be the next handler in line not empty.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-04-06 17:40:56 +02:00
zeripath 9b261f52f0
Add SameSite setting for cookies (#14900)
Add SameSite setting for cookies and rationalise the cookie setting code. Switches SameSite to Lax by default. 

There is a possible future extension of differentiating which cookies could be set at Strict by default but that is for a future PR.

Fix #5583

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-03-07 08:12:43 +00:00
Lunny Xiao 5e20fd6dbf
Move middlewares to web/middleware (#14480)
Co-authored-by: 6543 <6543@obermui.de>
2021-01-30 10:55:53 +02:00
Lunny Xiao 6433ba0ec3
Move macaron to chi (#14293)
Use [chi](https://github.com/go-chi/chi) instead of the forked [macaron](https://gitea.com/macaron/macaron). Since macaron and chi have conflicts with session share, this big PR becomes a have-to thing. According my previous idea, we can replace macaron step by step but I'm wrong. :( Below is a list of big changes on this PR.

- [x] Define `context.ResponseWriter` interface with an implementation `context.Response`.
- [x] Use chi instead of macaron, and also a customize `Route` to wrap chi so that the router usage is similar as before.
- [x] Create different routers for `web`, `api`, `internal` and `install` so that the codes will be more clear and no magic .
- [x] Use https://github.com/unrolled/render instead of macaron's internal render
- [x] Use https://github.com/NYTimes/gziphandler instead of https://gitea.com/macaron/gzip
- [x] Use https://gitea.com/go-chi/session which is a modified version of https://gitea.com/macaron/session and removed `nodb` support since it will not be maintained. **BREAK**
- [x] Use https://gitea.com/go-chi/captcha which is a modified version of https://gitea.com/macaron/captcha
- [x] Use https://gitea.com/go-chi/cache which is a modified version of https://gitea.com/macaron/cache
- [x] Use https://gitea.com/go-chi/binding which is a modified version of https://gitea.com/macaron/binding
- [x] Use https://github.com/go-chi/cors instead of https://gitea.com/macaron/cors
- [x] Dropped https://gitea.com/macaron/i18n and make a new one in `code.gitea.io/gitea/modules/translation`
- [x] Move validation form structs from `code.gitea.io/gitea/modules/auth` to `code.gitea.io/gitea/modules/forms` to avoid dependency cycle.
- [x] Removed macaron log service because it's not need any more. **BREAK**
- [x] All form structs have to be get by `web.GetForm(ctx)` in the route function but not as a function parameter on routes definition.
- [x] Move Git HTTP protocol implementation to use routers directly.
- [x] Fix the problem that chi routes don't support trailing slash but macaron did.
- [x] `/api/v1/swagger` now will be redirect to `/api/swagger` but not render directly so that `APIContext` will not create a html render. 

Notices:
- Chi router don't support request with trailing slash
- Integration test `TestUserHeatmap` maybe mysql version related. It's failed on my macOS(mysql 5.7.29 installed via brew) but succeed on CI.

Co-authored-by: 6543 <6543@obermui.de>
2021-01-26 16:36:53 +01:00