Auth: Add Generic oauth skip org role sync setting (#62418)

* add: generic oauth skip org role sync

* add: docs

* add: backend login skip sync

* fix: docs typo

* add: tests

* remove public key

* fix markdown for generic oauth

* add: generic oauth to the configuration

* refactor: change debug to warn

pkg/setting/setting.go

@@ -22,11 +22,12 @@ import (
 	"time"
 
 	"github.com/gobwas/glob"
+	"github.com/prometheus/common/model"
+	"gopkg.in/ini.v1"
+
 	"github.com/grafana/grafana-aws-sdk/pkg/awsds"
 	"github.com/grafana/grafana-azure-sdk-go/azsettings"
 	"github.com/grafana/grafana-plugin-sdk-go/backend/gtime"
-	"github.com/prometheus/common/model"
-	"gopkg.in/ini.v1"
 
 	"github.com/grafana/grafana/pkg/infra/log"
 	"github.com/grafana/grafana/pkg/util"
@@ -434,6 +435,9 @@ type Cfg struct {
 	// Gitlab
 	GitLabSkipOrgRoleSync bool
 
+	// Generic OAuth
+	GenericOAuthSkipOrgRoleSync bool
+
 	// LDAP
 	LDAPEnabled         bool
 	LDAPSkipOrgRoleSync bool
@@ -1397,6 +1401,11 @@ func readAuthGitlabSettings(iniFile *ini.File, cfg *Cfg) {
 	cfg.GitLabSkipOrgRoleSync = sec.Key("skip_org_role_sync").MustBool(false)
 }
 
+func readGenericOAuthSettings(iniFile *ini.File, cfg *Cfg) {
+	sec := iniFile.Section("auth.generic_oauth")
+	cfg.GenericOAuthSkipOrgRoleSync = sec.Key("skip_org_role_sync").MustBool(false)
+}
+
 func readAuthOktaSettings(iniFile *ini.File, cfg *Cfg) {
 	sec := iniFile.Section("auth.okta")
 	cfg.OktaSkipOrgRoleSync = sec.Key("skip_org_role_sync").MustBool(false)
@@ -1462,6 +1471,9 @@ func readAuthSettings(iniFile *ini.File, cfg *Cfg) (err error) {
 	// GitLab Auth
 	readAuthGitlabSettings(iniFile, cfg)
 
+	// Generic OAuth
+	readGenericOAuthSettings(iniFile, cfg)
+
 	// Okta Auth
 	readAuthOktaSettings(iniFile, cfg)