Oops, two YAML args had the same name

backend/ldap.go

@@ -23,8 +23,8 @@ type LDAPQueryConfig struct {
 	scope        int
 
 	// Attr is the LDAP attribute holding the encrypted user key.
-	PublicKeyAttr  string `yaml:"attr"`
-	PrivateKeyAttr string `yaml:"attr"`
+	PublicKeyAttr  string `yaml:"public_key_attr"`
+	PrivateKeyAttr string `yaml:"private_key_attr"`
 }
 
 // Valid returns an error if the configuration is invalid.