feat: create oauth broker service

internal/config/config.go

@@ -1,7 +1,5 @@
 package config
 
-import "time"
-
 type Claims struct {
 	Name              string `json:"name"`
 	Email             string `json:"email"`
@@ -100,7 +98,6 @@ type OAuthServiceConfig struct {
 	TokenURL           string
 	UserinfoURL        string
 	InsecureSkipVerify bool
-	Name               string
 }
 
 type User struct {
@@ -114,8 +111,6 @@ type UserSearch struct {
 	Type     string // local, ldap or unknown
 }
 
-type Users []User
-
 type SessionCookie struct {
 	Username    string
 	Name        string
@@ -137,12 +132,6 @@ type UserContext struct {
 	TotpEnabled bool
 }
 
-type LoginAttempt struct {
-	FailedAttempts int
-	LastAttempt    time.Time
-	LockedUntil    time.Time
-}
-
 type UnauthorizedQuery struct {
 	Username string `url:"username"`
 	Resource string `url:"resource"`