Sync gitea app path for git hooks and authorized keys when starting (#17335)

Gitea writes its own AppPath into git hook scripts. If Gitea's AppPath changes, then the git push will fail.

This PR:

* Introduce an AppState module, it can persist app states into database
* During GlobalInit, Gitea will check if the current AppPath is the same as last one. If they don't match, Gitea will sync git hooks.
* Refactor some code to make them more clear.
* Also, "Detect if gitea binary's name changed" #11341 is related, we call models.RewriteAllPublicKeys to update ssh authorized_keys file
This commit is contained in:
wxiaoguang 2021-10-21 17:22:43 +08:00 committed by GitHub
parent 053b2f4dce
commit 83df0caf15
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11 changed files with 339 additions and 56 deletions

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@ -683,6 +683,18 @@ func NewContext() {
StaticRootPath = sec.Key("STATIC_ROOT_PATH").MustString(StaticRootPath)
StaticCacheTime = sec.Key("STATIC_CACHE_TIME").MustDuration(6 * time.Hour)
AppDataPath = sec.Key("APP_DATA_PATH").MustString(path.Join(AppWorkPath, "data"))
if _, err = os.Stat(AppDataPath); err != nil {
// FIXME: There are too many calls to MkdirAll in old code. It is incorrect.
// For example, if someDir=/mnt/vol1/gitea-home/data, if the mount point /mnt/vol1 is not mounted when Gitea runs,
// then gitea will make new empty directories in /mnt/vol1, all are stored in the root filesystem.
// The correct behavior should be: creating parent directories is end users' duty. We only create sub-directories in existing parent directories.
// For quickstart, the parent directories should be created automatically for first startup (eg: a flag or a check of INSTALL_LOCK).
// Now we can take the first step to do correctly (using Mkdir) in other packages, and prepare the AppDataPath here, then make a refactor in future.
err = os.MkdirAll(AppDataPath, os.ModePerm)
if err != nil {
log.Fatal("Failed to create the directory for app data path '%s'", AppDataPath)
}
}
EnableGzip = sec.Key("ENABLE_GZIP").MustBool()
EnablePprof = sec.Key("ENABLE_PPROF").MustBool(false)
PprofDataPath = sec.Key("PPROF_DATA_PATH").MustString(path.Join(AppWorkPath, "data/tmp/pprof"))