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// Copyright 2016 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package client
import (
"regexp"
)
var (
roleNotFoundRegExp *regexp.Regexp
userNotFoundRegExp *regexp.Regexp
)
func init() {
roleNotFoundRegExp = regexp.MustCompile("auth: Role .* does not exist.")
userNotFoundRegExp = regexp.MustCompile("auth: User .* does not exist.")
}
// IsKeyNotFound returns true if the error code is ErrorCodeKeyNotFound.
func IsKeyNotFound(err error) bool {
if cErr, ok := err.(Error); ok {
return cErr.Code == ErrorCodeKeyNotFound
}
return false
}
// IsRoleNotFound returns true if the error means role not found of v2 API.
func IsRoleNotFound(err error) bool {
if ae, ok := err.(authError); ok {
return roleNotFoundRegExp.MatchString(ae.Message)
}
return false
}
// IsUserNotFound returns true if the error means user not found of v2 API.
func IsUserNotFound(err error) bool {
if ae, ok := err.(authError); ok {
return userNotFoundRegExp.MatchString(ae.Message)
}
return false
}
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