1 /* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef __ADB_AUTH_H 18 #define __ADB_AUTH_H 19 20 #include "adb.h" 21 22 extern bool auth_required; 23 24 int adb_auth_keygen(const char* filename); 25 void adb_auth_verified(atransport *t); 26 27 void send_auth_request(atransport *t); 28 void send_auth_response(uint8_t *token, size_t token_size, atransport *t); 29 void send_auth_publickey(atransport *t); 30 31 /* AUTH packets first argument */ 32 /* Request */ 33 #define ADB_AUTH_TOKEN 1 34 /* Response */ 35 #define ADB_AUTH_SIGNATURE 2 36 #define ADB_AUTH_RSAPUBLICKEY 3 37 38 #if ADB_HOST 39 40 void adb_auth_init(void); 41 int adb_auth_sign(void *key, const unsigned char* token, size_t token_size, 42 unsigned char* sig); 43 void *adb_auth_nextkey(void *current); 44 int adb_auth_get_userkey(unsigned char *data, size_t len); 45 adb_auth_generate_token(void * token,size_t token_size)46 static inline int adb_auth_generate_token(void *token, size_t token_size) { return 0; } adb_auth_verify(void * token,void * sig,int siglen)47 static inline int adb_auth_verify(void *token, void *sig, int siglen) { return 0; } adb_auth_confirm_key(unsigned char * data,size_t len,atransport * t)48 static inline void adb_auth_confirm_key(unsigned char *data, size_t len, atransport *t) { } 49 50 #else // !ADB_HOST 51 adb_auth_sign(void * key,const unsigned char * token,size_t token_size,unsigned char * sig)52 static inline int adb_auth_sign(void* key, const unsigned char* token, 53 size_t token_size, unsigned char* sig) { 54 return 0; 55 } adb_auth_nextkey(void * current)56 static inline void *adb_auth_nextkey(void *current) { return NULL; } adb_auth_get_userkey(unsigned char * data,size_t len)57 static inline int adb_auth_get_userkey(unsigned char *data, size_t len) { return 0; } 58 59 void adbd_auth_init(void); 60 void adbd_cloexec_auth_socket(); 61 int adb_auth_generate_token(void *token, size_t token_size); 62 int adb_auth_verify(uint8_t* token, uint8_t* sig, int siglen); 63 void adb_auth_confirm_key(unsigned char *data, size_t len, atransport *t); 64 65 #endif // ADB_HOST 66 67 #endif // __ADB_AUTH_H 68