fgprof is a sampling Go profiler that allows you to analyze On-CPU as
well as Off-CPU (e.g. I/O) time together.
Go's builtin sampling CPU profiler can only show On-CPU time, but it's
better than fgprof at that. Go also includes tracing profilers that can
analyze I/O, but they can't be combined with the CPU profiler.
fgprof is designed for analyzing applications with mixed I/O and CPU
workloads. This kind of profiling is also known as wall-clock profiling.
Whilst fgprof can cause significant STW latencies in applications with a
lot of goroutines (> 1-10k), these latencies only occur if the profile
is requested - it doesn't cause a delay by simply being available.
The fgprof profile is mounted on
`http://localhost:6060/debug/fgprof?seconds=3`
Signed-off-by: Andrew Thornton <art27@cantab.net>
* clean git support for ver < 2.0
* fine tune tests for markup (which requires git module)
* remove unnecessary comments
* try to fix tests
* try test again
* use const for GitVersionRequired instead of var
* try to fix integration test
* Refactor CheckAttributeReader to make a *git.Repository version
* update document for commit signing with Gitea's internal gitconfig
* update document for commit signing with Gitea's internal gitconfig
Co-authored-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
- We don't need to buffer the logger with a thousand capacity. It's not
a high-throughput logger, this also caused issue whereby the logger
can't keep up with repeated messages being send(somehow they are lost in
the queue?).
- Resolves#19969
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
* Fix cli command restore-repo: "units" should be parsed as StringSlice because after #15790 it's read by c.StringSlice("units"). Before, the "units" were processed by strings.Split
* Add checking for invalid unit names
Co-authored-by: 6543 <6543@obermui.de>
* Move access and repo permission to models/perm/access
* fix test
* Move some git related files into sub package models/git
* Fix build
* fix git test
* move lfs to sub package
* move more git related functions to models/git
* Move functions sequence
* Some improvements per @KN4CK3R and @delvh
* Move some repository related code into sub package
* Move more repository functions out of models
* Fix lint
* Some performance optimization for webhooks and others
* some refactors
* Fix lint
* Fix
* Update modules/repository/delete.go
Co-authored-by: delvh <dev.lh@web.de>
* Fix test
* Merge
* Fix test
* Fix test
* Fix test
* Fix test
Co-authored-by: delvh <dev.lh@web.de>
When Gitea is running as PID 1 git will occassionally orphan child processes leading
to (defunct) processes. This PR simply sets Setpgid to true on these child processes
meaning that these defunct processes will also be correctly reaped.
Fix#19077
Signed-off-by: Andrew Thornton <art27@cantab.net>
* docs: update the ROOT documentation and error messages
* The documentation now reflects what happens in the
setting/repository.go::newRepository function:
filepath.Join(AppWorkPath, RepoRootPath) was missing.
* The error message displayed when RepoRootPath is not found now
displays the value of RepoRootPath. Given the complexity of the
construction of this value, only referring to it in the abstract
is likely to be misleading to the Gitea admin trying to interpret
the message.
Co-authored-by: delvh <dev.lh@web.de>
* Apply DefaultUserIsRestricted in CreateUser
* Enforce system defaults in CreateUser
Allow for overwrites with CreateUserOverwriteOptions
* Fix compilation errors
* Add "restricted" option to create user command
* Add "restricted" option to create user admin api
* Respect default setting.Service.RegisterEmailConfirm and setting.Service.RegisterManualConfirm where needed
* Revert "Respect default setting.Service.RegisterEmailConfirm and setting.Service.RegisterManualConfirm where needed"
This reverts commit ee95d3e8dc.
* When dumping trim the standard suffices instead of a random suffix
Instead of using the `path.Ext()` to trim the last "extension" suffix, just iterate
through the supported suffices and trim those.
Fix#19424
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fix enum with to have correct supported types only
Co-authored-by: 6543 <6543@obermui.de>
* Warn on SSH connection for incorrect configuration
- When `setting.RepoRootPath` cannot be found(most likely due to
incorrect configuration) show "Gitea: Incorrect configuration" on the
client-side to help easier with debugging the problem.
* Update cmd/serv.go
Co-authored-by: delvh <dev.lh@web.de>
* Don't leak configuration
* Update cmd/serv.go
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Follows: #19284
* The `CopyDir` is only used inside test code
* Rewrite `ToSnakeCase` with more test cases
* The `RedisCacher` only put strings into cache, here we use internal `toStr` to replace the legacy `ToStr`
* The `UniqueQueue` can use string as ID directly, no need to call `ToStr`
Follows #19266, #8553, Close#18553, now there are only three `Run..(&RunOpts{})` functions.
* before: `stdout, err := RunInDir(path)`
* now: `stdout, _, err := RunStdString(&git.RunOpts{Dir:path})`
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>
* Remove `db.DefaultContext` usage in routers, use `ctx` directly
* Use `ctx` directly if there is one, remove some `db.DefaultContext` in `services`
* Use ctx instead of db.DefaultContext for `cmd` and some `modules` packages
* fix incorrect context usage
* Add setting for a JSON that maps LDAP groups to Org Teams.
* Add log when removing or adding team members.
* Sync is being run on login and periodically.
* Existing group filter settings are reused.
* Adding and removing team members.
* Sync not existing LDAP group.
* Login with broken group map JSON.
* Refactor jwt.StandardClaims to RegisteredClaims
go-jwt/jwt has deprecated the StandardClaims interface to use RegisteredClaims
instead. This PR migrates to use this new format.
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Apply suggestions from code review
Co-authored-by: Gusted <williamzijl7@hotmail.com>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Gusted <williamzijl7@hotmail.com>
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.
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>
if return a error message to cli, it will print it
to stderr which is duplicate with our code (line 82
in same file). so user will see two line same
error message in git output. I think it's not mecessary,
so suggerst not return error message to cli. Thanks.
Signed-off-by: a1012112796 <1012112796@qq.com>
Migrate from U2F to Webauthn
Co-authored-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
It appears that there are several places that password length, complexity and ispwned
are not currently been checked when changing passwords. This PR adds these.
Fix#17977
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
* Add setting to OAuth handlers to override local 2FA settings
This PR adds a setting to OAuth and OpenID login sources to allow the source to
override local 2FA requirements.
Fix#13939
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Fix regression from #16544
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Add scopes settings
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fix trace logging in auth_openid
Signed-off-by: Andrew Thornton <art27@cantab.net>
* add required claim options
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Move UpdateExternalUser to externalaccount
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Allow OAuth2/OIDC to set Admin/Restricted status
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Allow use of the same group claim name for the prohibit login value
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fixup! Move UpdateExternalUser to externalaccount
* as per wxiaoguang
Signed-off-by: Andrew Thornton <art27@cantab.net>
* add label back in
Signed-off-by: Andrew Thornton <art27@cantab.net>
* adjust localisation
Signed-off-by: Andrew Thornton <art27@cantab.net>
* placate lint
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* Move keys to models/keys
* Rename models/keys -> models/asymkey
* change the missed package name
* Fix package alias
* Fix test
* Fix docs
* Fix test
* Fix test
* merge
* Some refactors related repository model
* Move more methods out of repository
* Move repository into models/repo
* Fix test
* Fix test
* some improvements
* Remove unnecessary function
* Improve install code to avoid low-level mistakes.
If a user tries to do a re-install in a Gitea database, they gets a warning and double check.
When Gitea runs, it never create empty app.ini automatically.
Also some small (related) refactoring:
* Refactor db.InitEngine related logic make it more clean (especially for the install code)
* Move some i18n strings out from setting.go to make the setting.go can be easily maintained.
* Show errors in CLI code if an incorrect app.ini is used.
* APP_DATA_PATH is created when installing, and checked when starting (no empty directory is created any more).
This PR registers requests with the process manager and manages hierarchy within the processes.
Git repos are then associated with a context, (usually the request's context) - with sub commands using this context as their base context.
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Remove unnecessary functions of User struct
* Move more database methods out of user struct
* Move more database methods out of user struct
* Fix template failure
* Fix bug
* Remove finished FIXME
* remove unnecessary code
* Simplify Gothic to use our session store instead of creating a different store
We have been using xormstore to provide a separate session store for our OAuth2 logins
however, this relies on using gorilla context and some doubling of our session storing.
We can however, simplify and simply use our own chi-based session store. Thus removing
a cookie and some of the weirdness with missing contexts.
Signed-off-by: Andrew Thornton <art27@cantab.net>
* as per review
Signed-off-by: Andrew Thornton <art27@cantab.net>
* as per review
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Handle MaxTokenLength
Signed-off-by: Andrew Thornton <art27@cantab.net>
* oops
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Lauris BH <lauris@nix.lv>
* Allow LDAP Sources to provide Avatars
Add setting to LDAP source to allow it to provide an Avatar.
Currently this is required to point to the image bytes.
Fix#4144
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Rename as Avatar Attribute (drop JPEG)
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Always synchronize avatar if there is change
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Actually get the avatar from the ldap
Signed-off-by: Andrew Thornton <art27@cantab.net>
* clean-up
Signed-off-by: Andrew Thornton <art27@cantab.net>
* use len()>0 rather than != ""
Signed-off-by: Andrew Thornton <art27@cantab.net>
* slight shortcut in IsUploadAvatarChanged
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
The io/ioutil package has been deprecated as of Go 1.16, see
https://golang.org/doc/go1.16#ioutil. This commit replaces the existing
io/ioutil functions with their new definitions in io and os packages.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
This PR extends #16594 to allow LDAP to be able to be set to skip local 2FA too. The technique used here would be extensible to PAM and SMTP sources.
Signed-off-by: Andrew Thornton <art27@cantab.net>
Often when handling problems it is not clear which configuration file Gitea is
using. This PR simply ensures that the configuration file is emitted.
Signed-off-by: Andrew Thornton <art27@cantab.net>
This PR adds a setting to OAuth and OpenID login sources to allow the source to
skip local 2FA authentication.
Fix#13939
Signed-off-by: Andrew Thornton <art27@cantab.net>
Although panics within the rendering pipeline are caught and dealt with,
panics that occur before that starts are unprotected and will kill Gitea
without being sent to the logs.
This PR adds a basic recovery handler to catch panics that occur after
the logger is initialised and ensure that they're sent to the logger.
Signed-off-by: Andrew Thornton <art27@cantab.net>
`models` does far too much. In particular it handles all `UserSignin`.
It shouldn't be responsible for calling LDAP, SMTP or PAM for signing in.
Therefore we should move this code out of `models`.
This code has to depend on `models` - therefore it belongs in `services`.
There is a package in `services` called `auth` and clearly this functionality belongs in there.
Plan:
- [x] Change `auth.Auth` to `auth.Method` - as they represent methods of authentication.
- [x] Move `models.UserSignIn` into `auth`
- [x] Move `models.ExternalUserLogin`
- [x] Move most of the `LoginVia*` methods to `auth` or subpackages
- [x] Move Resynchronize functionality to `auth`
- Involved some restructuring of `models/ssh_key.go` to reduce the size of this massive file and simplify its files.
- [x] Move the rest of the LDAP functionality in to the ldap subpackage
- [x] Re-factor the login sources to express an interfaces `auth.Source`?
- I've done this through some smaller interfaces Authenticator and Synchronizable - which would allow us to extend things in future
- [x] Now LDAP is out of models - need to think about modules/auth/ldap and I think all of that functionality might just be moveable
- [x] Similarly a lot Oauth2 functionality need not be in models too and should be moved to services/auth/source/oauth2
- [x] modules/auth/oauth2/oauth2.go uses xorm... This is naughty - probably need to move this into models.
- [x] models/oauth2.go - mostly should be in modules/auth/oauth2 or services/auth/source/oauth2
- [x] More simplifications of login_source.go may need to be done
- Allow wiring in of notify registration - *this can now easily be done - but I think we should do it in another PR* - see #16178
- More refactors...?
- OpenID should probably become an auth Method but I think that can be left for another PR
- Methods should also probably be cleaned up - again another PR I think.
- SSPI still needs more refactors.* Rename auth.Auth auth.Method
* Restructure ssh_key.go
- move functions from models/user.go that relate to ssh_key to ssh_key
- split ssh_key.go to try create clearer function domains for allow for
future refactors here.
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Retry rename on lock induced failures
Due to external locking on Windows it is possible for an
os.Rename to fail if the files or directories are being
used elsewhere.
This PR simply suggests retrying the rename again similar
to how we handle the os.Remove problems.
Fix#16427
Signed-off-by: Andrew Thornton <art27@cantab.net>
* resolve CI fail
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* Second attempt at preventing zombies
* Ensure that the pipes are closed in ssh.go
* Ensure that a cancellable context is passed up in cmd/* http requests
* Make cmd.fail return properly so defers are obeyed
* Ensure that something is sent to stdout in case of blocks here
Signed-off-by: Andrew Thornton <art27@cantab.net>
* placate lint
Signed-off-by: Andrew Thornton <art27@cantab.net>
* placate lint 2
Signed-off-by: Andrew Thornton <art27@cantab.net>
* placate lint 3
Signed-off-by: Andrew Thornton <art27@cantab.net>
* fixup
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Apply suggestions from code review
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lauris BH <lauris@nix.lv>
Unfortunately go doesn't always ensure that execd processes are completely
waited for. On linux this means that zombie processes can occur.
This PR ensures that these are waited for by using signal notifier in serv and
passing a context elsewhere.
Signed-off-by: Andrew Thornton <art27@cantab.net>
One of the repeatedly reported issues has been that gitea produces too much console
logging during set up even if the console logger is turned off.
Fundamentally this is due to some otherwise very helpful logging that has to occur
before logging is set up. This has come to a head with the merging of #16243 where
otherwise potentially helpful Trace logging in the git module now appears on the
console.
This PR proposes three things:
1. Change the initial default logger to Info not Trace.
2. Change the logging for the AppPath things to Info in recompense.
3. Add two new command line options to gitea web: --quiet and --verbose
`gitea web -q` or `gitea web --quiet` will only log Fatal level initially.
`gitea web -verbose` will log at Trace.
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* refactor routers directory
* move func used for web and api to common
* make corsHandler a function to prohibit side efects
* rm unused func
Co-authored-by: 6543 <6543@obermui.de>
* add a new internal hook to save ssh log
as title, when a ssh error ocure like #15785.
only when switch ``RUN_MODE`` to dev can we
found which error is ocure. But this way is
not a good idea for production envirment.
this changes try save ssh error mesage to the
log file like other log by a new internal hook.
I think it's usefull for find error message
in production envirment. Thanks.
Signed-off-by: a1012112796 <1012112796@qq.com>
* rename and fix nit
* Update modules/private/hook.go
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: techknowlogick <matti@mdranta.net>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
