refactor: rework rate limit logic (#1008)

internal/model/config.go

@@ -49,7 +49,6 @@ func NewDefaultConfiguration(runtimeEnv RuntimeEnv) *Config {
 			ACLs: ACLsConfig{
 				Policy: "allow",
 			},
-			LockdownEnabled: true,
 		},
 		UI: UIConfig{
 			Title:                 "Tinyauth",
@@ -151,7 +150,6 @@ type AuthConfig struct {
 	SessionMaxLifetime int                       `description:"Maximum session lifetime in seconds." yaml:"sessionMaxLifetime,omitempty"`
 	LoginTimeout       int                       `description:"Login timeout in seconds." yaml:"loginTimeout,omitempty"`
 	LoginMaxRetries    int                       `description:"Maximum login retries." yaml:"loginMaxRetries,omitempty"`
-	LockdownEnabled    bool                      `description:"Enable lockdown mode after maximum login retries. Lockdown mode limit is calculated automatically." yaml:"lockdownEnabled,omitempty"`
 	TrustedProxies     []string                  `description:"Comma-separated list of trusted proxy addresses." yaml:"trustedProxies,omitempty"`
 	ACLs               ACLsConfig                `description:"ACLs configuration." yaml:"acls,omitempty"`
 }

internal/model/users.go

@@ -7,6 +7,16 @@ const (
 	UserLDAP
 )
 
+func (t UserSearchType) String() string {
+	switch t {
+	case UserLocal:
+		return "local"
+	case UserLDAP:
+		return "ldap"
+	}
+	return "unknown"
+}
+
 type LDAPUser struct {
 	DN     string
 	Groups []string