mask.go

// Copyright 2023 LY Corporation
//
// 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 authorizerd

import "strings"

func maskCacheKey(key, tok string) string {
	return key[len(tok):]
}

func maskToken(m mode, tok string) string {
	switch m {
	case roleToken:
		i := strings.Index(tok, ";s=")
		if i > 0 {
			return tok[:i]
		}
		return "mask token error: invalid role token"
	case accessToken:
		i := strings.LastIndex(tok, ".")
		if i > 0 {
			return tok[:i]
		}
		return "mask token error: invalid access token"
	default:
		return "mask token error: unknown token"
	}
}