00001 #ifndef __AUTH_LIB_H
00002 #define __AUTH_LIB_H
00003
00004
00016 #include "socket_lib.h"
00017 #include <stdlib.h>
00018 #include <stdio.h>
00019 #include <unistd.h>
00020 #include <sys/types.h>
00021 #include <sys/stat.h>
00022 #include <fcntl.h>
00023 #include <openssl/rsa.h>
00024 #include <openssl/engine.h>
00025 #include <openssl/pem.h>
00026 #include <openssl/err.h>
00027
00028
00029 #define AUTH_VALID_MESSAGE "PASSED VERIFICATION"
00030 #define AUTH_INVALID_MESSAGE "FAILED VERIFICATION"
00031 #define AUTH_PUB_KEY_FILE_EXT ".pub"
00032 #define AUTH_MAX_ENCR_MESS_LEN 8.0
00033 #define AUTH_MAX_TEXT_LEN 257
00034 #define AUTH_MAX_MSG_LEN 65536
00035 #define AUTH_SOCK_TIMEOUT 10
00036
00037
00038
00056 int auth_server(int sock, char *pub_key_dir);
00057
00058
00059
00077 int auth_client(int sock, char *user_name, char *priv_key_file);
00078
00079
00083 #endif
00084
