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[#3106] always refresh the Admins UI initial admins counter cache when there are none

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This commit is contained in:
Gani Georgiev 2023-08-10 08:50:48 +03:00
parent 265dac45ce
commit 4a45ad91fa
2 changed files with 19 additions and 13 deletions
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4
CHANGELOG.md
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@ -2,6 +2,10 @@
- Fixed `relation` "Cascade delete" tooltip message ([#3098](https://github.com/pocketbase/pocketbase/issues/3098)).
- Fixed jsvm error message prefix on failed migrations ([#3103]https://github.com/pocketbase/pocketbase/pull/3103).
- Disabled the initial Admin UI admins counter cache when there are no initial admins to allow detecting externally created accounts (eg. with the `admin` command) ([#3106](https://github.com/pocketbase/pocketbase/issues/3106)).
## v0.17.3

28
apis/base.go
View File

@ -207,15 +207,15 @@ func uiCacheControl() echo.MiddlewareFunc {
}
}
const totalAdminsCacheKey = "@totalAdmins"
const hasAdminsCacheKey = "@hasAdmins"
func updateTotalAdminsCache(app core.App) error {
func updateHasAdminsCache(app core.App) error {
total, err := app.Dao().TotalAdmins()
if err != nil {
return err
}
app.Cache().Set(totalAdminsCacheKey, total)
app.Cache().Set(hasAdminsCacheKey, total > 0)
return nil
}
@ -223,12 +223,13 @@ func updateTotalAdminsCache(app core.App) error {
// installerRedirect redirects the user to the installer admin UI page
// when the application needs some preliminary configurations to be done.
func installerRedirect(app core.App) echo.MiddlewareFunc {
// keep totalAdminsCacheKey value up-to-date
// keep hasAdminsCacheKey value up-to-date
app.OnAdminAfterCreateRequest().Add(func(data *core.AdminCreateEvent) error {
return updateTotalAdminsCache(app)
return updateHasAdminsCache(app)
})
app.OnAdminAfterDeleteRequest().Add(func(data *core.AdminDeleteEvent) error {
return updateTotalAdminsCache(app)
return updateHasAdminsCache(app)
})
return func(next echo.HandlerFunc) echo.HandlerFunc {
@ -239,23 +240,24 @@ func installerRedirect(app core.App) echo.MiddlewareFunc {
return next(c)
}
// load into cache (if not already)
if !app.Cache().Has(totalAdminsCacheKey) {
if err := updateTotalAdminsCache(app); err != nil {
hasAdmins := cast.ToBool(app.Cache().Get(hasAdminsCacheKey))
if !hasAdmins {
// update the cache to make sure that the admin wasn't created by another process
if err := updateHasAdminsCache(app); err != nil {
return err
}
hasAdmins = cast.ToBool(app.Cache().Get(hasAdminsCacheKey))
}
totalAdmins := cast.ToInt(app.Cache().Get(totalAdminsCacheKey))
_, hasInstallerParam := c.Request().URL.Query()["installer"]
if totalAdmins == 0 && !hasInstallerParam {
if !hasAdmins && !hasInstallerParam {
// redirect to the installer page
return c.Redirect(http.StatusTemporaryRedirect, "?installer#")
}
if totalAdmins != 0 && hasInstallerParam {
if hasAdmins && hasInstallerParam {
// clear the installer param
return c.Redirect(http.StatusTemporaryRedirect, "?")
}