| /* |
| * Copyright (C) 2008 Esmertec AG. |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * 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 com.android.im.plugin; |
| |
| import com.android.im.engine.ImException; |
| |
| /** |
| * The password digest method used in IMPS login transaction. |
| */ |
| public interface PasswordDigest { |
| /** |
| * Gets an array of supported digest schema. |
| * |
| * @return an array of digest schema |
| */ |
| String[] getSupportedDigestSchema(); |
| |
| /** |
| * Generates the digest bytes of the password. |
| * |
| * @param schema The digest schema to use. |
| * @param nonce The nonce string returned by the server. |
| * @param password The user password. |
| * @return The digest bytes of the password. |
| * @throws ImException |
| */ |
| String digest(String schema, String nonce, String password) throws ImException; |
| } |