1 | /* test.h */
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2 |
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3 | #ifndef wolfSSL_TEST_H
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4 | #define wolfSSL_TEST_H
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5 |
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6 | #include <stdio.h>
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7 | #include <stdlib.h>
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8 | #include <assert.h>
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9 | #include <ctype.h>
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10 | #include <wolfssl/wolfcrypt/types.h>
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11 | #include <wolfssl/wolfcrypt/error-crypt.h>
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12 | #include <wolfssl/wolfcrypt/random.h>
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13 |
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14 | #ifdef ATOMIC_USER
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15 | #include <wolfssl/wolfcrypt/aes.h>
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16 | #include <wolfssl/wolfcrypt/arc4.h>
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17 | #include <wolfssl/wolfcrypt/hmac.h>
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18 | #endif
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19 | #ifdef HAVE_PK_CALLBACKS
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20 | #include <wolfssl/wolfcrypt/asn.h>
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21 | #ifdef HAVE_ECC
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22 | #include <wolfssl/wolfcrypt/ecc.h>
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23 | #endif /* HAVE_ECC */
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24 | #endif /*HAVE_PK_CALLBACKS */
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25 |
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26 | #ifdef USE_WINDOWS_API
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27 | #include <winsock2.h>
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28 | #include <process.h>
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29 | #ifdef TEST_IPV6 /* don't require newer SDK for IPV4 */
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30 | #include <ws2tcpip.h>
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31 | #include <wspiapi.h>
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32 | #endif
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33 | #define SOCKET_T SOCKET
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34 | #define SNPRINTF _snprintf
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35 | #elif defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)
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36 | #include <string.h>
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37 | #include "rl_net.h"
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38 | #define SOCKET_T int
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39 | typedef int socklen_t ;
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40 | static unsigned long inet_addr(const char *cp)
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41 | {
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42 | unsigned int a[4] ; unsigned long ret ;
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43 | sscanf(cp, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]) ;
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44 | ret = ((a[3]<<24) + (a[2]<<16) + (a[1]<<8) + a[0]) ;
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45 | return(ret) ;
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46 | }
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47 | #if defined(HAVE_KEIL_RTX)
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48 | #define sleep(t) os_dly_wait(t/1000+1) ;
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49 | #elif defined (WOLFSSL_CMSIS_RTOS)
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50 | #define sleep(t) osDelay(t/1000+1) ;
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51 | #endif
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52 |
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53 | static int wolfssl_tcp_select(int sd, int timeout)
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54 | { return 0 ; }
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55 | #define tcp_select(sd,t) wolfssl_tcp_select(sd, t) /* avoid conflicting Keil TCP tcp_select */
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56 | #elif defined(WOLFSSL_TIRTOS)
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57 | #include <string.h>
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58 | #include <netdb.h>
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59 | #include <sys/types.h>
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60 | #include <arpa/inet.h>
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61 | #include <sys/socket.h>
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62 | #include <ti/sysbios/knl/Task.h>
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63 | struct hostent {
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64 | char *h_name; /* official name of host */
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65 | char **h_aliases; /* alias list */
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66 | int h_addrtype; /* host address type */
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67 | int h_length; /* length of address */
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68 | char **h_addr_list; /* list of addresses from name server */
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69 | };
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70 | #define SOCKET_T int
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71 | #elif defined(WOLFSSL_VXWORKS)
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72 | #include <hostLib.h>
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73 | #include <sockLib.h>
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74 | #include <arpa/inet.h>
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75 | #include <string.h>
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76 | #include <selectLib.h>
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77 | #include <sys/types.h>
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78 | #include <netinet/in.h>
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79 | #include <fcntl.h>
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80 | #include <sys/time.h>
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81 | #include <netdb.h>
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82 | #include <pthread.h>
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83 | #define SOCKET_T int
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84 | #else
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85 | #include <string.h>
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86 | #include <sys/types.h>
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87 | #if 0//ndef WOLFSSL_LEANPSK
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88 | #include <unistd.h>
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89 | #include <netdb.h>
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90 | #include <netinet/in.h>
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91 | #include <netinet/tcp.h>
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92 | #include <arpa/inet.h>
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93 | #include <sys/ioctl.h>
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94 | #include <sys/time.h>
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95 | #include <sys/socket.h>
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96 | #include <pthread.h>
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97 | #include <fcntl.h>
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98 | #ifdef TEST_IPV6
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99 | #include <netdb.h>
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100 | #endif
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101 | #endif
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102 | #define SOCKET_T int
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103 | #ifndef SO_NOSIGPIPE
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104 | #include <signal.h> /* ignore SIGPIPE */
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105 | #endif
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106 | #define SNPRINTF snprintf
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107 | #endif /* USE_WINDOWS_API */
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108 |
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109 | #ifdef HAVE_CAVIUM
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110 | #include "cavium_sysdep.h"
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111 | #include "cavium_common.h"
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112 | #include "cavium_ioctl.h"
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113 | #endif
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114 |
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115 | #ifdef _MSC_VER
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116 | /* disable conversion warning */
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117 | /* 4996 warning to use MS extensions e.g., strcpy_s instead of strncpy */
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118 | #pragma warning(disable:4244 4996)
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119 | #endif
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120 |
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121 | /* Buffer for benchmark tests */
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122 | #ifndef TEST_BUFFER_SIZE
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123 | #define TEST_BUFFER_SIZE 16384
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124 | #endif
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125 |
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126 | #ifndef min
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127 | #define WOLFSSL_HAVE_MIN
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128 | static INLINE word32 min(word32 a, word32 b)
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129 | {
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130 | return a > b ? b : a;
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131 | }
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132 | #endif /* WOLFSSL_HAVE_MIN */
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133 |
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134 | /* Socket Handling */
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135 | #ifndef WOLFSSL_SOCKET_INVALID
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136 | #ifdef USE_WINDOWS_API
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137 | #define WOLFSSL_SOCKET_INVALID INVALID_SOCKET
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138 | #elif defined(WOLFSSL_TIRTOS)
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139 | #define WOLFSSL_SOCKET_INVALID -1
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140 | #else
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141 | #define WOLFSSL_SOCKET_INVALID 0
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142 | #endif
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143 | #endif /* WOLFSSL_SOCKET_INVALID */
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144 |
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145 | #ifndef WOLFSSL_SOCKET_IS_INVALID
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146 | #ifdef USE_WINDOWS_API
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147 | #define WOLFSSL_SOCKET_IS_INVALID(s) ((s) == WOLFSSL_SOCKET_INVALID)
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148 | #elif defined(WOLFSSL_TIRTOS)
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149 | #define WOLFSSL_SOCKET_IS_INVALID(s) ((s) == WOLFSSL_SOCKET_INVALID)
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150 | #else
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151 | #define WOLFSSL_SOCKET_IS_INVALID(s) ((s) < WOLFSSL_SOCKET_INVALID)
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152 | #endif
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153 | #endif /* WOLFSSL_SOCKET_IS_INVALID */
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154 |
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155 | #if defined(__MACH__) || defined(USE_WINDOWS_API)
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156 | #ifndef _SOCKLEN_T
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157 | typedef int socklen_t;
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158 | #endif
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159 | #endif
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160 |
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161 | #ifdef WOLFSSL_LWIP
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162 | /* lwIP needs to be configured to use sockets API in this mode */
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163 | /* LWIP_SOCKET 1 in lwip/opt.h or in build */
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164 | #pragma warning(disable : 4005)
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165 | #include <lwip/sockets.h>
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166 | #include <lwip/netdb.h>
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167 | #pragma warning(default : 4005)
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168 | //#include <errno.h>
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169 | #ifndef LWIP_PROVIDE_ERRNO
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170 | #define LWIP_PROVIDE_ERRNO 1
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171 | #endif
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172 | #endif
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173 |
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174 | /* HPUX doesn't use socklent_t for third parameter to accept, unless
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175 | _XOPEN_SOURCE_EXTENDED is defined */
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176 | #if !defined(__hpux__) && !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_IAR_ARM)\
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177 | && !defined(WOLFSSL_ROWLEY_ARM) && !defined(WOLFSSL_KEIL_TCP_NET)
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178 | typedef socklen_t* ACCEPT_THIRD_T;
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179 | #else
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180 | #if defined _XOPEN_SOURCE_EXTENDED
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181 | typedef socklen_t* ACCEPT_THIRD_T;
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182 | #else
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183 | typedef int* ACCEPT_THIRD_T;
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184 | #endif
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185 | #endif
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186 |
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187 |
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188 | #ifdef USE_WINDOWS_API
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189 | #define CloseSocket(s) closesocket(s)
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190 | #define StartTCP() { WSADATA wsd; WSAStartup(0x0002, &wsd); }
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191 | #elif defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)
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192 | #define CloseSocket(s) closesocket(s)
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193 | #define StartTCP()
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194 | #else
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195 | #define CloseSocket(s) close(s)
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196 | #define StartTCP()
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197 | #endif
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198 |
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199 |
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200 | #ifdef SINGLE_THREADED
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201 | typedef unsigned int THREAD_RETURN;
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202 | typedef void* THREAD_TYPE;
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203 | #define WOLFSSL_THREAD
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204 | #else
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205 | #if defined(_POSIX_THREADS) && !defined(__MINGW32__)
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206 | typedef void* THREAD_RETURN;
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207 | typedef pthread_t THREAD_TYPE;
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208 | #define WOLFSSL_THREAD
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209 | #define INFINITE -1
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210 | #define WAIT_OBJECT_0 0L
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211 | #elif defined(WOLFSSL_MDK_ARM)|| defined(WOLFSSL_KEIL_TCP_NET)
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212 | typedef unsigned int THREAD_RETURN;
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213 | typedef int THREAD_TYPE;
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214 | #define WOLFSSL_THREAD
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215 | #elif defined(WOLFSSL_TIRTOS)
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216 | typedef void THREAD_RETURN;
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217 | typedef Task_Handle THREAD_TYPE;
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218 | #define WOLFSSL_THREAD
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219 | #else
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220 | typedef unsigned int THREAD_RETURN;
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221 | typedef intptr_t THREAD_TYPE;
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222 | #define WOLFSSL_THREAD __stdcall
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223 | #endif
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224 | #endif
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225 |
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226 |
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227 | #ifdef TEST_IPV6
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228 | typedef struct sockaddr_in6 SOCKADDR_IN_T;
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229 | #define AF_INET_V AF_INET6
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230 | #else
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231 | typedef struct sockaddr_in SOCKADDR_IN_T;
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232 | #define AF_INET_V AF_INET
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233 | #endif
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234 |
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235 |
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236 | #define SERVER_DEFAULT_VERSION 3
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237 | #define SERVER_DTLS_DEFAULT_VERSION (-2)
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238 | #define SERVER_INVALID_VERSION (-99)
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239 | #define CLIENT_DEFAULT_VERSION 3
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240 | #define CLIENT_DTLS_DEFAULT_VERSION (-2)
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241 | #define CLIENT_INVALID_VERSION (-99)
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242 | #if !defined(NO_FILESYSTEM) && defined(WOLFSSL_MAX_STRENGTH)
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243 | #define DEFAULT_MIN_DHKEY_BITS 2048
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244 | #else
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245 | #define DEFAULT_MIN_DHKEY_BITS 1024
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246 | #endif
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247 |
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248 | /* all certs relative to wolfSSL home directory now */
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249 | #if defined(WOLFSSL_NO_CURRDIR) || defined(WOLFSSL_MDK_SHELL)
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250 | #define caCert "certs/ca-cert.pem"
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251 | #define eccCert "certs/server-ecc.pem"
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252 | #define eccKey "certs/ecc-key.pem"
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253 | #define svrCert "certs/server-cert.pem"
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254 | #define svrKey "certs/server-key.pem"
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255 | #define cliCert "certs/client-cert.pem"
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256 | #define cliKey "certs/client-key.pem"
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257 | #define ntruCert "certs/ntru-cert.pem"
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258 | #define ntruKey "certs/ntru-key.raw"
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259 | #define dhParam "certs/dh2048.pem"
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260 | #define cliEccKey "certs/ecc-client-key.pem"
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261 | #define cliEccCert "certs/client-ecc-cert.pem"
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262 | #define crlPemDir "certs/crl"
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263 | #else
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264 | #define caCert "./certs/ca-cert.pem"
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265 | #define eccCert "./certs/server-ecc.pem"
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266 | #define eccKey "./certs/ecc-key.pem"
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267 | #define svrCert "./certs/server-cert.pem"
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268 | #define svrKey "./certs/server-key.pem"
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269 | #define cliCert "./certs/client-cert.pem"
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270 | #define cliKey "./certs/client-key.pem"
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271 | #define ntruCert "./certs/ntru-cert.pem"
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272 | #define ntruKey "./certs/ntru-key.raw"
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273 | #define dhParam "./certs/dh2048.pem"
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274 | #define cliEccKey "./certs/ecc-client-key.pem"
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275 | #define cliEccCert "./certs/client-ecc-cert.pem"
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276 | #define crlPemDir "./certs/crl"
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277 | #endif
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278 |
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279 | typedef struct tcp_ready {
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280 | word16 ready; /* predicate */
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281 | word16 port;
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282 | #if defined(_POSIX_THREADS) && !defined(__MINGW32__)
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283 | pthread_mutex_t mutex;
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284 | pthread_cond_t cond;
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285 | #endif
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286 | } tcp_ready;
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287 |
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288 |
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289 | void InitTcpReady(tcp_ready*);
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290 | void FreeTcpReady(tcp_ready*);
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291 |
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292 | typedef WOLFSSL_METHOD* (*method_provider)(void);
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293 | typedef void (*ctx_callback)(WOLFSSL_CTX* ctx);
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294 | typedef void (*ssl_callback)(WOLFSSL* ssl);
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295 |
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296 | typedef struct callback_functions {
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297 | method_provider method;
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298 | ctx_callback ctx_ready;
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299 | ssl_callback ssl_ready;
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300 | ssl_callback on_result;
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301 | } callback_functions;
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302 |
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303 | typedef struct func_args {
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304 | int argc;
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305 | char** argv;
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306 | int return_code;
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307 | tcp_ready* signal;
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308 | callback_functions *callbacks;
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309 | } func_args;
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310 |
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311 | void wait_tcp_ready(func_args*);
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312 |
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313 | typedef THREAD_RETURN WOLFSSL_THREAD THREAD_FUNC(void*);
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314 |
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315 | void start_thread(THREAD_FUNC, func_args*, THREAD_TYPE*);
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316 | void join_thread(THREAD_TYPE);
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317 |
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318 | #undef INADDR_ANY
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319 | static const char* const INADDR_ANY = "0.0.0.0";
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320 |
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321 | /* wolfSSL */
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322 | #ifndef TEST_IPV6
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323 | static const char* const wolfSSLIP = "127.0.0.1";
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324 | #else
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325 | static const char* const wolfSSLIP = "::1";
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326 | #endif
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327 | static const word16 wolfSSLPort = 11111;
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328 |
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329 | static INLINE void err_sys(const char* msg)
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330 | {
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331 | printf("wolfSSL error: %s\n", msg);
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332 | if (msg)
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333 | exit(EXIT_FAILURE);
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334 | }
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335 |
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336 |
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337 | #define MY_EX_USAGE 2
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338 |
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339 | extern int myoptind;
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340 | extern char* myoptarg;
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341 |
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342 | static INLINE int mygetopt(int argc, char** argv, const char* optstring)
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343 | {
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344 | static char* next = NULL;
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345 |
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346 | char c;
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347 | char* cp;
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348 |
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349 | if (myoptind == 0)
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350 | next = NULL; /* we're starting new/over */
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351 |
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352 | if (next == NULL || *next == '\0') {
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353 | if (myoptind == 0)
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354 | myoptind++;
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355 |
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356 | if (myoptind >= argc || argv[myoptind][0] != '-' ||
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357 | argv[myoptind][1] == '\0') {
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358 | myoptarg = NULL;
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359 | if (myoptind < argc)
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360 | myoptarg = argv[myoptind];
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361 |
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362 | return -1;
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363 | }
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364 |
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365 | if (strcmp(argv[myoptind], "--") == 0) {
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366 | myoptind++;
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367 | myoptarg = NULL;
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368 |
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369 | if (myoptind < argc)
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370 | myoptarg = argv[myoptind];
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371 |
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372 | return -1;
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373 | }
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374 |
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375 | next = argv[myoptind];
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376 | next++; /* skip - */
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377 | myoptind++;
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378 | }
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379 |
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380 | c = *next++;
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381 | /* The C++ strchr can return a different value */
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382 | cp = (char*)strchr(optstring, c);
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383 |
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384 | if (cp == NULL || c == ':')
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385 | return '?';
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386 |
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387 | cp++;
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388 |
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389 | if (*cp == ':') {
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390 | if (*next != '\0') {
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391 | myoptarg = next;
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392 | next = NULL;
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393 | }
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394 | else if (myoptind < argc) {
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395 | myoptarg = argv[myoptind];
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396 | myoptind++;
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397 | }
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398 | else
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399 | return '?';
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400 | }
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401 |
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402 | return c;
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403 | }
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404 |
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405 |
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406 | #if defined(OPENSSL_EXTRA) || defined(HAVE_WEBSERVER)
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407 |
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408 | static INLINE int PasswordCallBack(char* passwd, int sz, int rw, void* userdata)
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409 | {
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410 | (void)rw;
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411 | (void)userdata;
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412 | strncpy(passwd, "yassl123", sz);
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413 | return 8;
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414 | }
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415 |
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416 | #endif
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417 |
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418 |
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419 | #if defined(KEEP_PEER_CERT) || defined(SESSION_CERTS)
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420 |
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421 | static INLINE void ShowX509(WOLFSSL_X509* x509, const char* hdr)
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422 | {
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423 | char* altName;
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424 | char* issuer = wolfSSL_X509_NAME_oneline(
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425 | wolfSSL_X509_get_issuer_name(x509), 0, 0);
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426 | char* subject = wolfSSL_X509_NAME_oneline(
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427 | wolfSSL_X509_get_subject_name(x509), 0, 0);
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428 | byte serial[32];
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429 | int ret;
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430 | int sz = sizeof(serial);
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431 |
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432 | printf("%s\n issuer : %s\n subject: %s\n", hdr, issuer, subject);
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433 |
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434 | while ( (altName = wolfSSL_X509_get_next_altname(x509)) != NULL)
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435 | printf(" altname = %s\n", altName);
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436 |
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437 | ret = wolfSSL_X509_get_serial_number(x509, serial, &sz);
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438 | if (ret == SSL_SUCCESS) {
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439 | int i;
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440 | int strLen;
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441 | char serialMsg[80];
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442 |
|
---|
443 | /* testsuite has multiple threads writing to stdout, get output
|
---|
444 | message ready to write once */
|
---|
445 | strLen = sprintf(serialMsg, " serial number");
|
---|
446 | for (i = 0; i < sz; i++)
|
---|
447 | sprintf(serialMsg + strLen + (i*3), ":%02x ", serial[i]);
|
---|
448 | printf("%s\n", serialMsg);
|
---|
449 | }
|
---|
450 |
|
---|
451 | XFREE(subject, 0, DYNAMIC_TYPE_OPENSSL);
|
---|
452 | XFREE(issuer, 0, DYNAMIC_TYPE_OPENSSL);
|
---|
453 | }
|
---|
454 |
|
---|
455 | #endif /* KEEP_PEER_CERT || SESSION_CERTS */
|
---|
456 |
|
---|
457 |
|
---|
458 | static INLINE void showPeer(WOLFSSL* ssl)
|
---|
459 | {
|
---|
460 |
|
---|
461 | WOLFSSL_CIPHER* cipher;
|
---|
462 | #ifdef KEEP_PEER_CERT
|
---|
463 | WOLFSSL_X509* peer = wolfSSL_get_peer_certificate(ssl);
|
---|
464 | if (peer)
|
---|
465 | ShowX509(peer, "peer's cert info:");
|
---|
466 | else
|
---|
467 | printf("peer has no cert!\n");
|
---|
468 | wolfSSL_FreeX509(peer);
|
---|
469 | #endif
|
---|
470 | printf("SSL version is %s\n", wolfSSL_get_version(ssl));
|
---|
471 |
|
---|
472 | cipher = wolfSSL_get_current_cipher(ssl);
|
---|
473 | printf("SSL cipher suite is %s\n", wolfSSL_CIPHER_get_name(cipher));
|
---|
474 |
|
---|
475 | #if defined(SESSION_CERTS) && defined(SHOW_CERTS)
|
---|
476 | {
|
---|
477 | WOLFSSL_X509_CHAIN* chain = wolfSSL_get_peer_chain(ssl);
|
---|
478 | int count = wolfSSL_get_chain_count(chain);
|
---|
479 | int i;
|
---|
480 |
|
---|
481 | for (i = 0; i < count; i++) {
|
---|
482 | int length;
|
---|
483 | unsigned char buffer[3072];
|
---|
484 | WOLFSSL_X509* chainX509;
|
---|
485 |
|
---|
486 | wolfSSL_get_chain_cert_pem(chain,i,buffer, sizeof(buffer), &length);
|
---|
487 | buffer[length] = 0;
|
---|
488 | printf("cert %d has length %d data = \n%s\n", i, length, buffer);
|
---|
489 |
|
---|
490 | chainX509 = wolfSSL_get_chain_X509(chain, i);
|
---|
491 | if (chainX509)
|
---|
492 | ShowX509(chainX509, "session cert info:");
|
---|
493 | else
|
---|
494 | printf("get_chain_X509 failed\n");
|
---|
495 | wolfSSL_FreeX509(chainX509);
|
---|
496 | }
|
---|
497 | }
|
---|
498 | #endif
|
---|
499 | (void)ssl;
|
---|
500 | }
|
---|
501 |
|
---|
502 |
|
---|
503 | static INLINE void build_addr(SOCKADDR_IN_T* addr, const char* peer,
|
---|
504 | word16 port, int udp)
|
---|
505 | {
|
---|
506 | int useLookup = 0;
|
---|
507 | (void)useLookup;
|
---|
508 | (void)udp;
|
---|
509 |
|
---|
510 | memset(addr, 0, sizeof(SOCKADDR_IN_T));
|
---|
511 |
|
---|
512 | #ifndef TEST_IPV6
|
---|
513 | /* peer could be in human readable form */
|
---|
514 | if ( (peer != INADDR_ANY) && isalpha((int)peer[0])) {
|
---|
515 | #if defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)
|
---|
516 | int err;
|
---|
517 | struct hostent* entry = gethostbyname(peer, &err);
|
---|
518 | #elif defined(WOLFSSL_TIRTOS)
|
---|
519 | struct hostent* entry = DNSGetHostByName(peer);
|
---|
520 | #elif defined(WOLFSSL_VXWORKS)
|
---|
521 | struct hostent* entry = (struct hostent*)hostGetByName(peer);
|
---|
522 | #else
|
---|
523 | struct hostent* entry = gethostbyname(peer);
|
---|
524 | #endif
|
---|
525 |
|
---|
526 | if (entry) {
|
---|
527 | memcpy(&addr->sin_addr.s_addr, entry->h_addr_list[0],
|
---|
528 | entry->h_length);
|
---|
529 | useLookup = 1;
|
---|
530 | }
|
---|
531 | else
|
---|
532 | err_sys("no entry for host");
|
---|
533 | }
|
---|
534 | #endif
|
---|
535 |
|
---|
536 |
|
---|
537 | #ifndef TEST_IPV6
|
---|
538 | #if defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)
|
---|
539 | addr->sin_family = PF_INET;
|
---|
540 | #else
|
---|
541 | addr->sin_family = AF_INET_V;
|
---|
542 | #endif
|
---|
543 | addr->sin_port = htons(port);
|
---|
544 | if (peer == INADDR_ANY)
|
---|
545 | addr->sin_addr.s_addr = IPADDR_ANY;
|
---|
546 | else {
|
---|
547 | if (!useLookup)
|
---|
548 | addr->sin_addr.s_addr = inet_addr(peer);
|
---|
549 | }
|
---|
550 | #else
|
---|
551 | addr->sin6_family = AF_INET_V;
|
---|
552 | addr->sin6_port = htons(port);
|
---|
553 | if (peer == INADDR_ANY)
|
---|
554 | addr->sin6_addr = in6addr_any;
|
---|
555 | else {
|
---|
556 | #ifdef HAVE_GETADDRINFO
|
---|
557 | struct addrinfo hints;
|
---|
558 | struct addrinfo* answer = NULL;
|
---|
559 | int ret;
|
---|
560 | char strPort[80];
|
---|
561 |
|
---|
562 | memset(&hints, 0, sizeof(hints));
|
---|
563 |
|
---|
564 | hints.ai_family = AF_INET_V;
|
---|
565 | hints.ai_socktype = udp ? SOCK_DGRAM : SOCK_STREAM;
|
---|
566 | hints.ai_protocol = udp ? IPPROTO_UDP : IPPROTO_TCP;
|
---|
567 |
|
---|
568 | SNPRINTF(strPort, sizeof(strPort), "%d", port);
|
---|
569 | strPort[79] = '\0';
|
---|
570 |
|
---|
571 | ret = getaddrinfo(peer, strPort, &hints, &answer);
|
---|
572 | if (ret < 0 || answer == NULL)
|
---|
573 | err_sys("getaddrinfo failed");
|
---|
574 |
|
---|
575 | memcpy(addr, answer->ai_addr, answer->ai_addrlen);
|
---|
576 | freeaddrinfo(answer);
|
---|
577 | #else
|
---|
578 | printf("no ipv6 getaddrinfo, loopback only tests/examples\n");
|
---|
579 | addr->sin6_addr = in6addr_loopback;
|
---|
580 | #endif
|
---|
581 | }
|
---|
582 | #endif
|
---|
583 | }
|
---|
584 |
|
---|
585 |
|
---|
586 | static INLINE void tcp_socket(SOCKET_T* sockfd, int udp)
|
---|
587 | {
|
---|
588 | if (udp)
|
---|
589 | *sockfd = socket(AF_INET_V, SOCK_DGRAM, 0);
|
---|
590 | else
|
---|
591 | *sockfd = socket(AF_INET_V, SOCK_STREAM, 0);
|
---|
592 |
|
---|
593 | if(WOLFSSL_SOCKET_IS_INVALID(*sockfd)) {
|
---|
594 | err_sys("socket failed\n");
|
---|
595 | }
|
---|
596 |
|
---|
597 | #ifndef USE_WINDOWS_API
|
---|
598 | #ifdef SO_NOSIGPIPE
|
---|
599 | {
|
---|
600 | int on = 1;
|
---|
601 | socklen_t len = sizeof(on);
|
---|
602 | int res = setsockopt(*sockfd, SOL_SOCKET, SO_NOSIGPIPE, &on, len);
|
---|
603 | if (res < 0)
|
---|
604 | err_sys("setsockopt SO_NOSIGPIPE failed\n");
|
---|
605 | }
|
---|
606 | #elif defined(WOLFSSL_MDK_ARM) || defined (WOLFSSL_TIRTOS) ||\
|
---|
607 | defined(WOLFSSL_KEIL_TCP_NET)
|
---|
608 | /* nothing to define */
|
---|
609 | #else /* no S_NOSIGPIPE */
|
---|
610 | //signal(SIGPIPE, SIG_IGN);
|
---|
611 | #endif /* S_NOSIGPIPE */
|
---|
612 |
|
---|
613 | #if defined(TCP_NODELAY)
|
---|
614 | if (!udp)
|
---|
615 | {
|
---|
616 | int on = 1;
|
---|
617 | socklen_t len = sizeof(on);
|
---|
618 | int res = setsockopt(*sockfd, IPPROTO_TCP, TCP_NODELAY, &on, len);
|
---|
619 | if (res < 0)
|
---|
620 | err_sys("setsockopt TCP_NODELAY failed\n");
|
---|
621 | }
|
---|
622 | #endif
|
---|
623 | #endif /* USE_WINDOWS_API */
|
---|
624 | }
|
---|
625 |
|
---|
626 | static INLINE void tcp_connect(SOCKET_T* sockfd, const char* ip, word16 port,
|
---|
627 | int udp, WOLFSSL* ssl)
|
---|
628 | {
|
---|
629 | SOCKADDR_IN_T addr;
|
---|
630 | build_addr(&addr, ip, port, udp);
|
---|
631 | if(udp) {
|
---|
632 | wolfSSL_dtls_set_peer(ssl, &addr, sizeof(addr));
|
---|
633 | }
|
---|
634 | tcp_socket(sockfd, udp);
|
---|
635 |
|
---|
636 | if (!udp) {
|
---|
637 | if (connect(*sockfd, (const struct sockaddr*)&addr, sizeof(addr)) != 0)
|
---|
638 | err_sys("tcp connect failed");
|
---|
639 | }
|
---|
640 | }
|
---|
641 |
|
---|
642 |
|
---|
643 | static INLINE void udp_connect(SOCKET_T* sockfd, void* addr, int addrSz)
|
---|
644 | {
|
---|
645 | if (connect(*sockfd, (const struct sockaddr*)addr, addrSz) != 0)
|
---|
646 | err_sys("tcp connect failed");
|
---|
647 | }
|
---|
648 |
|
---|
649 |
|
---|
650 | enum {
|
---|
651 | TEST_SELECT_FAIL,
|
---|
652 | TEST_TIMEOUT,
|
---|
653 | TEST_RECV_READY,
|
---|
654 | TEST_ERROR_READY
|
---|
655 | };
|
---|
656 |
|
---|
657 |
|
---|
658 | #if !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_KEIL_TCP_NET) && \
|
---|
659 | !defined(WOLFSSL_TIRTOS)
|
---|
660 | static INLINE int tcp_select(SOCKET_T socketfd, int to_sec)
|
---|
661 | {
|
---|
662 | fd_set recvfds, errfds;
|
---|
663 | SOCKET_T nfds = socketfd + 1;
|
---|
664 | struct timeval timeout = { (to_sec > 0) ? to_sec : 0, 0};
|
---|
665 | int result;
|
---|
666 |
|
---|
667 | FD_ZERO(&recvfds);
|
---|
668 | FD_SET(socketfd, &recvfds);
|
---|
669 | FD_ZERO(&errfds);
|
---|
670 | FD_SET(socketfd, &errfds);
|
---|
671 |
|
---|
672 | result = select(nfds, &recvfds, NULL, &errfds, &timeout);
|
---|
673 |
|
---|
674 | if (result == 0)
|
---|
675 | return TEST_TIMEOUT;
|
---|
676 | else if (result > 0) {
|
---|
677 | if (FD_ISSET(socketfd, &recvfds))
|
---|
678 | return TEST_RECV_READY;
|
---|
679 | else if(FD_ISSET(socketfd, &errfds))
|
---|
680 | return TEST_ERROR_READY;
|
---|
681 | }
|
---|
682 |
|
---|
683 | return TEST_SELECT_FAIL;
|
---|
684 | }
|
---|
685 | #elif defined(WOLFSSL_TIRTOS)
|
---|
686 | static INLINE int tcp_select(SOCKET_T socketfd, int to_sec)
|
---|
687 | {
|
---|
688 | return TEST_RECV_READY;
|
---|
689 | }
|
---|
690 | #endif /* !WOLFSSL_MDK_ARM */
|
---|
691 |
|
---|
692 |
|
---|
693 | static INLINE void tcp_listen(SOCKET_T* sockfd, word16* port, int useAnyAddr,
|
---|
694 | int udp)
|
---|
695 | {
|
---|
696 | SOCKADDR_IN_T addr;
|
---|
697 |
|
---|
698 | /* don't use INADDR_ANY by default, firewall may block, make user switch
|
---|
699 | on */
|
---|
700 | build_addr(&addr, (useAnyAddr ? INADDR_ANY : wolfSSLIP), *port, udp);
|
---|
701 | tcp_socket(sockfd, udp);
|
---|
702 |
|
---|
703 | #if !defined(USE_WINDOWS_API) && !defined(WOLFSSL_MDK_ARM)\
|
---|
704 | && !defined(WOLFSSL_KEIL_TCP_NET)
|
---|
705 | {
|
---|
706 | int res, on = 1;
|
---|
707 | socklen_t len = sizeof(on);
|
---|
708 | res = setsockopt(*sockfd, SOL_SOCKET, SO_REUSEADDR, &on, len);
|
---|
709 | if (res < 0)
|
---|
710 | err_sys("setsockopt SO_REUSEADDR failed\n");
|
---|
711 | }
|
---|
712 | #endif
|
---|
713 |
|
---|
714 | if (bind(*sockfd, (const struct sockaddr*)&addr, sizeof(addr)) != 0)
|
---|
715 | err_sys("tcp bind failed");
|
---|
716 | if (!udp) {
|
---|
717 | if (listen(*sockfd, 5) != 0)
|
---|
718 | err_sys("tcp listen failed");
|
---|
719 | }
|
---|
720 | #if (defined(NO_MAIN_DRIVER) && !defined(USE_WINDOWS_API)) && !defined(WOLFSSL_TIRTOS)
|
---|
721 | if (*port == 0) {
|
---|
722 | socklen_t len = sizeof(addr);
|
---|
723 | if (getsockname(*sockfd, (struct sockaddr*)&addr, &len) == 0) {
|
---|
724 | #ifndef TEST_IPV6
|
---|
725 | *port = ntohs(addr.sin_port);
|
---|
726 | #else
|
---|
727 | *port = ntohs(addr.sin6_port);
|
---|
728 | #endif
|
---|
729 | }
|
---|
730 | }
|
---|
731 | #endif
|
---|
732 | }
|
---|
733 |
|
---|
734 |
|
---|
735 | #if 0
|
---|
736 | static INLINE int udp_read_connect(SOCKET_T sockfd)
|
---|
737 | {
|
---|
738 | SOCKADDR_IN_T cliaddr;
|
---|
739 | byte b[1500];
|
---|
740 | int n;
|
---|
741 | socklen_t len = sizeof(cliaddr);
|
---|
742 |
|
---|
743 | n = (int)recvfrom(sockfd, (char*)b, sizeof(b), MSG_PEEK,
|
---|
744 | (struct sockaddr*)&cliaddr, &len);
|
---|
745 | if (n > 0) {
|
---|
746 | if (connect(sockfd, (const struct sockaddr*)&cliaddr,
|
---|
747 | sizeof(cliaddr)) != 0)
|
---|
748 | err_sys("udp connect failed");
|
---|
749 | }
|
---|
750 | else
|
---|
751 | err_sys("recvfrom failed");
|
---|
752 |
|
---|
753 | return sockfd;
|
---|
754 | }
|
---|
755 | #endif
|
---|
756 |
|
---|
757 | static INLINE void udp_accept(SOCKET_T* sockfd, SOCKET_T* clientfd,
|
---|
758 | int useAnyAddr, word16 port, func_args* args)
|
---|
759 | {
|
---|
760 | SOCKADDR_IN_T addr;
|
---|
761 |
|
---|
762 | (void)args;
|
---|
763 | build_addr(&addr, (useAnyAddr ? INADDR_ANY : wolfSSLIP), port, 1);
|
---|
764 | tcp_socket(sockfd, 1);
|
---|
765 |
|
---|
766 |
|
---|
767 | #if !defined(USE_WINDOWS_API) && !defined(WOLFSSL_MDK_ARM) \
|
---|
768 | && !defined(WOLFSSL_KEIL_TCP_NET)
|
---|
769 | {
|
---|
770 | int res, on = 1;
|
---|
771 | socklen_t len = sizeof(on);
|
---|
772 | res = setsockopt(*sockfd, SOL_SOCKET, SO_REUSEADDR, &on, len);
|
---|
773 | if (res < 0)
|
---|
774 | err_sys("setsockopt SO_REUSEADDR failed\n");
|
---|
775 | }
|
---|
776 | #endif
|
---|
777 |
|
---|
778 | if (bind(*sockfd, (const struct sockaddr*)&addr, sizeof(addr)) != 0)
|
---|
779 | err_sys("tcp bind failed");
|
---|
780 |
|
---|
781 | #if (defined(NO_MAIN_DRIVER) && !defined(USE_WINDOWS_API)) && !defined(WOLFSSL_TIRTOS)
|
---|
782 | if (port == 0) {
|
---|
783 | socklen_t len = sizeof(addr);
|
---|
784 | if (getsockname(*sockfd, (struct sockaddr*)&addr, &len) == 0) {
|
---|
785 | #ifndef TEST_IPV6
|
---|
786 | port = ntohs(addr.sin_port);
|
---|
787 | #else
|
---|
788 | port = ntohs(addr.sin6_port);
|
---|
789 | #endif
|
---|
790 | }
|
---|
791 | }
|
---|
792 | #endif
|
---|
793 |
|
---|
794 | #if defined(_POSIX_THREADS) && defined(NO_MAIN_DRIVER) && !defined(__MINGW32__)
|
---|
795 | /* signal ready to accept data */
|
---|
796 | {
|
---|
797 | tcp_ready* ready = args->signal;
|
---|
798 | pthread_mutex_lock(&ready->mutex);
|
---|
799 | ready->ready = 1;
|
---|
800 | ready->port = port;
|
---|
801 | pthread_cond_signal(&ready->cond);
|
---|
802 | pthread_mutex_unlock(&ready->mutex);
|
---|
803 | }
|
---|
804 | #elif defined (WOLFSSL_TIRTOS)
|
---|
805 | /* Need mutex? */
|
---|
806 | tcp_ready* ready = args->signal;
|
---|
807 | ready->ready = 1;
|
---|
808 | ready->port = port;
|
---|
809 | #endif
|
---|
810 |
|
---|
811 | *clientfd = *sockfd;
|
---|
812 | }
|
---|
813 |
|
---|
814 | static INLINE void tcp_accept(SOCKET_T* sockfd, SOCKET_T* clientfd,
|
---|
815 | func_args* args, word16 port, int useAnyAddr,
|
---|
816 | int udp, int ready_file, int do_listen)
|
---|
817 | {
|
---|
818 | SOCKADDR_IN_T client;
|
---|
819 | socklen_t client_len = sizeof(client);
|
---|
820 |
|
---|
821 | if (udp) {
|
---|
822 | udp_accept(sockfd, clientfd, useAnyAddr, port, args);
|
---|
823 | return;
|
---|
824 | }
|
---|
825 |
|
---|
826 | if(do_listen) {
|
---|
827 | tcp_listen(sockfd, &port, useAnyAddr, udp);
|
---|
828 |
|
---|
829 | #if defined(_POSIX_THREADS) && defined(NO_MAIN_DRIVER) && !defined(__MINGW32__)
|
---|
830 | /* signal ready to tcp_accept */
|
---|
831 | {
|
---|
832 | tcp_ready* ready = args->signal;
|
---|
833 | pthread_mutex_lock(&ready->mutex);
|
---|
834 | ready->ready = 1;
|
---|
835 | ready->port = port;
|
---|
836 | pthread_cond_signal(&ready->cond);
|
---|
837 | pthread_mutex_unlock(&ready->mutex);
|
---|
838 | }
|
---|
839 | #elif defined (WOLFSSL_TIRTOS)
|
---|
840 | /* Need mutex? */
|
---|
841 | tcp_ready* ready = args->signal;
|
---|
842 | ready->ready = 1;
|
---|
843 | ready->port = port;
|
---|
844 | #endif
|
---|
845 |
|
---|
846 | if (ready_file) {
|
---|
847 | #ifndef NO_FILESYSTEM
|
---|
848 | #ifndef USE_WINDOWS_API
|
---|
849 | FILE* srf = fopen("/tmp/wolfssl_server_ready", "w");
|
---|
850 | #else
|
---|
851 | FILE* srf = fopen("wolfssl_server_ready", "w");
|
---|
852 | #endif
|
---|
853 |
|
---|
854 | if (srf) {
|
---|
855 | fputs("ready", srf);
|
---|
856 | fclose(srf);
|
---|
857 | }
|
---|
858 | #endif
|
---|
859 | }
|
---|
860 | }
|
---|
861 |
|
---|
862 | *clientfd = accept(*sockfd, (struct sockaddr*)&client,
|
---|
863 | (ACCEPT_THIRD_T)&client_len);
|
---|
864 | if(WOLFSSL_SOCKET_IS_INVALID(*clientfd)) {
|
---|
865 | err_sys("tcp accept failed");
|
---|
866 | }
|
---|
867 | }
|
---|
868 |
|
---|
869 |
|
---|
870 | static INLINE void tcp_set_nonblocking(SOCKET_T* sockfd)
|
---|
871 | {
|
---|
872 | #ifdef USE_WINDOWS_API
|
---|
873 | unsigned long blocking = 1;
|
---|
874 | int ret = ioctlsocket(*sockfd, FIONBIO, &blocking);
|
---|
875 | if (ret == SOCKET_ERROR)
|
---|
876 | err_sys("ioctlsocket failed");
|
---|
877 | #elif defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET) \
|
---|
878 | || defined (WOLFSSL_TIRTOS)|| defined(WOLFSSL_VXWORKS)
|
---|
879 | /* non blocking not suppported, for now */
|
---|
880 | #else
|
---|
881 | int flags = fcntl(*sockfd, F_GETFL, 0);
|
---|
882 | if (flags < 0)
|
---|
883 | err_sys("fcntl get failed");
|
---|
884 | flags = fcntl(*sockfd, F_SETFL, flags | O_NONBLOCK);
|
---|
885 | if (flags < 0)
|
---|
886 | err_sys("fcntl set failed");
|
---|
887 | #endif
|
---|
888 | }
|
---|
889 |
|
---|
890 |
|
---|
891 | #ifndef NO_PSK
|
---|
892 |
|
---|
893 | static INLINE unsigned int my_psk_client_cb(WOLFSSL* ssl, const char* hint,
|
---|
894 | char* identity, unsigned int id_max_len, unsigned char* key,
|
---|
895 | unsigned int key_max_len)
|
---|
896 | {
|
---|
897 | (void)ssl;
|
---|
898 | (void)hint;
|
---|
899 | (void)key_max_len;
|
---|
900 |
|
---|
901 | /* identity is OpenSSL testing default for openssl s_client, keep same */
|
---|
902 | strncpy(identity, "Client_identity", id_max_len);
|
---|
903 |
|
---|
904 |
|
---|
905 | /* test key in hex is 0x1a2b3c4d , in decimal 439,041,101 , we're using
|
---|
906 | unsigned binary */
|
---|
907 | key[0] = 26;
|
---|
908 | key[1] = 43;
|
---|
909 | key[2] = 60;
|
---|
910 | key[3] = 77;
|
---|
911 |
|
---|
912 | return 4; /* length of key in octets or 0 for error */
|
---|
913 | }
|
---|
914 |
|
---|
915 |
|
---|
916 | static INLINE unsigned int my_psk_server_cb(WOLFSSL* ssl, const char* identity,
|
---|
917 | unsigned char* key, unsigned int key_max_len)
|
---|
918 | {
|
---|
919 | (void)ssl;
|
---|
920 | (void)key_max_len;
|
---|
921 |
|
---|
922 | /* identity is OpenSSL testing default for openssl s_client, keep same */
|
---|
923 | if (strncmp(identity, "Client_identity", 15) != 0)
|
---|
924 | return 0;
|
---|
925 |
|
---|
926 | /* test key in hex is 0x1a2b3c4d , in decimal 439,041,101 , we're using
|
---|
927 | unsigned binary */
|
---|
928 | key[0] = 26;
|
---|
929 | key[1] = 43;
|
---|
930 | key[2] = 60;
|
---|
931 | key[3] = 77;
|
---|
932 |
|
---|
933 | return 4; /* length of key in octets or 0 for error */
|
---|
934 | }
|
---|
935 |
|
---|
936 | #endif /* NO_PSK */
|
---|
937 |
|
---|
938 |
|
---|
939 | #ifdef USE_WINDOWS_API
|
---|
940 |
|
---|
941 | #define WIN32_LEAN_AND_MEAN
|
---|
942 | #include <windows.h>
|
---|
943 |
|
---|
944 | static INLINE double current_time()
|
---|
945 | {
|
---|
946 | static int init = 0;
|
---|
947 | static LARGE_INTEGER freq;
|
---|
948 |
|
---|
949 | LARGE_INTEGER count;
|
---|
950 |
|
---|
951 | if (!init) {
|
---|
952 | QueryPerformanceFrequency(&freq);
|
---|
953 | init = 1;
|
---|
954 | }
|
---|
955 |
|
---|
956 | QueryPerformanceCounter(&count);
|
---|
957 |
|
---|
958 | return (double)count.QuadPart / freq.QuadPart;
|
---|
959 | }
|
---|
960 |
|
---|
961 | #elif defined(WOLFSSL_TIRTOS)
|
---|
962 | extern double current_time();
|
---|
963 | #elif defined(WOLFSSL_uITRON4)
|
---|
964 | #include <kernel.h>
|
---|
965 | static INLINE double current_time()
|
---|
966 | {
|
---|
967 | SYSTIM time;
|
---|
968 | get_tim(&time);
|
---|
969 | return (double)time;
|
---|
970 | }
|
---|
971 | #else
|
---|
972 |
|
---|
973 | #if !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_KEIL_TCP_NET)
|
---|
974 | #include <sys/time.h>
|
---|
975 |
|
---|
976 | static INLINE double current_time(void)
|
---|
977 | {
|
---|
978 | struct timeval tv;
|
---|
979 | gettimeofday(&tv, 0);
|
---|
980 |
|
---|
981 | return (double)tv.tv_sec + (double)tv.tv_usec / 1000000;
|
---|
982 | }
|
---|
983 |
|
---|
984 | #endif
|
---|
985 | #endif /* USE_WINDOWS_API */
|
---|
986 |
|
---|
987 |
|
---|
988 | #if defined(NO_FILESYSTEM) && !defined(NO_CERTS)
|
---|
989 |
|
---|
990 | enum {
|
---|
991 | WOLFSSL_CA = 1,
|
---|
992 | WOLFSSL_CERT = 2,
|
---|
993 | WOLFSSL_KEY = 3
|
---|
994 | };
|
---|
995 |
|
---|
996 | static INLINE void load_buffer(WOLFSSL_CTX* ctx, const char* fname, int type)
|
---|
997 | {
|
---|
998 | /* test buffer load */
|
---|
999 | long sz = 0;
|
---|
1000 | byte buff[10000];
|
---|
1001 | FILE* file = fopen(fname, "rb");
|
---|
1002 |
|
---|
1003 | if (!file)
|
---|
1004 | err_sys("can't open file for buffer load "
|
---|
1005 | "Please run from wolfSSL home directory if not");
|
---|
1006 | fseek(file, 0, SEEK_END);
|
---|
1007 | sz = ftell(file);
|
---|
1008 | rewind(file);
|
---|
1009 | fread(buff, sizeof(buff), 1, file);
|
---|
1010 |
|
---|
1011 | if (type == WOLFSSL_CA) {
|
---|
1012 | if (wolfSSL_CTX_load_verify_buffer(ctx, buff, sz, SSL_FILETYPE_PEM)
|
---|
1013 | != SSL_SUCCESS)
|
---|
1014 | err_sys("can't load buffer ca file");
|
---|
1015 | }
|
---|
1016 | else if (type == WOLFSSL_CERT) {
|
---|
1017 | if (wolfSSL_CTX_use_certificate_buffer(ctx, buff, sz,
|
---|
1018 | SSL_FILETYPE_PEM) != SSL_SUCCESS)
|
---|
1019 | err_sys("can't load buffer cert file");
|
---|
1020 | }
|
---|
1021 | else if (type == WOLFSSL_KEY) {
|
---|
1022 | if (wolfSSL_CTX_use_PrivateKey_buffer(ctx, buff, sz,
|
---|
1023 | SSL_FILETYPE_PEM) != SSL_SUCCESS)
|
---|
1024 | err_sys("can't load buffer key file");
|
---|
1025 | }
|
---|
1026 | fclose(file);
|
---|
1027 | }
|
---|
1028 |
|
---|
1029 | #endif /* NO_FILESYSTEM */
|
---|
1030 |
|
---|
1031 | #ifdef VERIFY_CALLBACK
|
---|
1032 |
|
---|
1033 | static INLINE int myVerify(int preverify, WOLFSSL_X509_STORE_CTX* store)
|
---|
1034 | {
|
---|
1035 | (void)preverify;
|
---|
1036 | char buffer[WOLFSSL_MAX_ERROR_SZ];
|
---|
1037 |
|
---|
1038 | #ifdef OPENSSL_EXTRA
|
---|
1039 | WOLFSSL_X509* peer;
|
---|
1040 | #endif
|
---|
1041 |
|
---|
1042 | printf("In verification callback, error = %d, %s\n", store->error,
|
---|
1043 | wolfSSL_ERR_error_string(store->error, buffer));
|
---|
1044 | #ifdef OPENSSL_EXTRA
|
---|
1045 | peer = store->current_cert;
|
---|
1046 | if (peer) {
|
---|
1047 | char* issuer = wolfSSL_X509_NAME_oneline(
|
---|
1048 | wolfSSL_X509_get_issuer_name(peer), 0, 0);
|
---|
1049 | char* subject = wolfSSL_X509_NAME_oneline(
|
---|
1050 | wolfSSL_X509_get_subject_name(peer), 0, 0);
|
---|
1051 | printf("peer's cert info:\n issuer : %s\n subject: %s\n", issuer,
|
---|
1052 | subject);
|
---|
1053 | XFREE(subject, 0, DYNAMIC_TYPE_OPENSSL);
|
---|
1054 | XFREE(issuer, 0, DYNAMIC_TYPE_OPENSSL);
|
---|
1055 | }
|
---|
1056 | else
|
---|
1057 | printf("peer has no cert!\n");
|
---|
1058 | #endif
|
---|
1059 | printf("Subject's domain name is %s\n", store->domain);
|
---|
1060 |
|
---|
1061 | printf("Allowing to continue anyway (shouldn't do this, EVER!!!)\n");
|
---|
1062 | return 1;
|
---|
1063 | }
|
---|
1064 |
|
---|
1065 | #endif /* VERIFY_CALLBACK */
|
---|
1066 |
|
---|
1067 |
|
---|
1068 | static INLINE int myDateCb(int preverify, WOLFSSL_X509_STORE_CTX* store)
|
---|
1069 | {
|
---|
1070 | char buffer[WOLFSSL_MAX_ERROR_SZ];
|
---|
1071 | (void)preverify;
|
---|
1072 |
|
---|
1073 | printf("In verification callback, error = %d, %s\n", store->error,
|
---|
1074 | wolfSSL_ERR_error_string(store->error, buffer));
|
---|
1075 | printf("Subject's domain name is %s\n", store->domain);
|
---|
1076 |
|
---|
1077 | if (store->error == ASN_BEFORE_DATE_E || store->error == ASN_AFTER_DATE_E) {
|
---|
1078 | printf("Overriding cert date error as example for bad clock testing\n");
|
---|
1079 | return 1;
|
---|
1080 | }
|
---|
1081 | printf("Cert error is not date error, not overriding\n");
|
---|
1082 |
|
---|
1083 | return 0;
|
---|
1084 | }
|
---|
1085 |
|
---|
1086 |
|
---|
1087 | #ifdef HAVE_CRL
|
---|
1088 |
|
---|
1089 | static INLINE void CRL_CallBack(const char* url)
|
---|
1090 | {
|
---|
1091 | printf("CRL callback url = %s\n", url);
|
---|
1092 | }
|
---|
1093 |
|
---|
1094 | #endif
|
---|
1095 |
|
---|
1096 | #ifndef NO_DH
|
---|
1097 | static INLINE void SetDH(WOLFSSL* ssl)
|
---|
1098 | {
|
---|
1099 | /* dh1024 p */
|
---|
1100 | static unsigned char p[] =
|
---|
1101 | {
|
---|
1102 | 0xE6, 0x96, 0x9D, 0x3D, 0x49, 0x5B, 0xE3, 0x2C, 0x7C, 0xF1, 0x80, 0xC3,
|
---|
1103 | 0xBD, 0xD4, 0x79, 0x8E, 0x91, 0xB7, 0x81, 0x82, 0x51, 0xBB, 0x05, 0x5E,
|
---|
1104 | 0x2A, 0x20, 0x64, 0x90, 0x4A, 0x79, 0xA7, 0x70, 0xFA, 0x15, 0xA2, 0x59,
|
---|
1105 | 0xCB, 0xD5, 0x23, 0xA6, 0xA6, 0xEF, 0x09, 0xC4, 0x30, 0x48, 0xD5, 0xA2,
|
---|
1106 | 0x2F, 0x97, 0x1F, 0x3C, 0x20, 0x12, 0x9B, 0x48, 0x00, 0x0E, 0x6E, 0xDD,
|
---|
1107 | 0x06, 0x1C, 0xBC, 0x05, 0x3E, 0x37, 0x1D, 0x79, 0x4E, 0x53, 0x27, 0xDF,
|
---|
1108 | 0x61, 0x1E, 0xBB, 0xBE, 0x1B, 0xAC, 0x9B, 0x5C, 0x60, 0x44, 0xCF, 0x02,
|
---|
1109 | 0x3D, 0x76, 0xE0, 0x5E, 0xEA, 0x9B, 0xAD, 0x99, 0x1B, 0x13, 0xA6, 0x3C,
|
---|
1110 | 0x97, 0x4E, 0x9E, 0xF1, 0x83, 0x9E, 0xB5, 0xDB, 0x12, 0x51, 0x36, 0xF7,
|
---|
1111 | 0x26, 0x2E, 0x56, 0xA8, 0x87, 0x15, 0x38, 0xDF, 0xD8, 0x23, 0xC6, 0x50,
|
---|
1112 | 0x50, 0x85, 0xE2, 0x1F, 0x0D, 0xD5, 0xC8, 0x6B,
|
---|
1113 | };
|
---|
1114 |
|
---|
1115 | /* dh1024 g */
|
---|
1116 | static unsigned char g[] =
|
---|
1117 | {
|
---|
1118 | 0x02,
|
---|
1119 | };
|
---|
1120 |
|
---|
1121 | wolfSSL_SetTmpDH(ssl, p, sizeof(p), g, sizeof(g));
|
---|
1122 | }
|
---|
1123 |
|
---|
1124 | static INLINE void SetDHCtx(WOLFSSL_CTX* ctx)
|
---|
1125 | {
|
---|
1126 | /* dh1024 p */
|
---|
1127 | static unsigned char p[] =
|
---|
1128 | {
|
---|
1129 | 0xE6, 0x96, 0x9D, 0x3D, 0x49, 0x5B, 0xE3, 0x2C, 0x7C, 0xF1, 0x80, 0xC3,
|
---|
1130 | 0xBD, 0xD4, 0x79, 0x8E, 0x91, 0xB7, 0x81, 0x82, 0x51, 0xBB, 0x05, 0x5E,
|
---|
1131 | 0x2A, 0x20, 0x64, 0x90, 0x4A, 0x79, 0xA7, 0x70, 0xFA, 0x15, 0xA2, 0x59,
|
---|
1132 | 0xCB, 0xD5, 0x23, 0xA6, 0xA6, 0xEF, 0x09, 0xC4, 0x30, 0x48, 0xD5, 0xA2,
|
---|
1133 | 0x2F, 0x97, 0x1F, 0x3C, 0x20, 0x12, 0x9B, 0x48, 0x00, 0x0E, 0x6E, 0xDD,
|
---|
1134 | 0x06, 0x1C, 0xBC, 0x05, 0x3E, 0x37, 0x1D, 0x79, 0x4E, 0x53, 0x27, 0xDF,
|
---|
1135 | 0x61, 0x1E, 0xBB, 0xBE, 0x1B, 0xAC, 0x9B, 0x5C, 0x60, 0x44, 0xCF, 0x02,
|
---|
1136 | 0x3D, 0x76, 0xE0, 0x5E, 0xEA, 0x9B, 0xAD, 0x99, 0x1B, 0x13, 0xA6, 0x3C,
|
---|
1137 | 0x97, 0x4E, 0x9E, 0xF1, 0x83, 0x9E, 0xB5, 0xDB, 0x12, 0x51, 0x36, 0xF7,
|
---|
1138 | 0x26, 0x2E, 0x56, 0xA8, 0x87, 0x15, 0x38, 0xDF, 0xD8, 0x23, 0xC6, 0x50,
|
---|
1139 | 0x50, 0x85, 0xE2, 0x1F, 0x0D, 0xD5, 0xC8, 0x6B,
|
---|
1140 | };
|
---|
1141 |
|
---|
1142 | /* dh1024 g */
|
---|
1143 | static unsigned char g[] =
|
---|
1144 | {
|
---|
1145 | 0x02,
|
---|
1146 | };
|
---|
1147 |
|
---|
1148 | wolfSSL_CTX_SetTmpDH(ctx, p, sizeof(p), g, sizeof(g));
|
---|
1149 | }
|
---|
1150 | #endif /* NO_DH */
|
---|
1151 |
|
---|
1152 | #ifndef NO_CERTS
|
---|
1153 |
|
---|
1154 | static INLINE void CaCb(unsigned char* der, int sz, int type)
|
---|
1155 | {
|
---|
1156 | (void)der;
|
---|
1157 | printf("Got CA cache add callback, derSz = %d, type = %d\n", sz, type);
|
---|
1158 | }
|
---|
1159 |
|
---|
1160 | #endif /* !NO_CERTS */
|
---|
1161 |
|
---|
1162 | #ifdef HAVE_CAVIUM
|
---|
1163 |
|
---|
1164 | static INLINE int OpenNitroxDevice(int dma_mode,int dev_id)
|
---|
1165 | {
|
---|
1166 | Csp1CoreAssignment core_assign;
|
---|
1167 | Uint32 device;
|
---|
1168 |
|
---|
1169 | if (CspInitialize(CAVIUM_DIRECT,CAVIUM_DEV_ID))
|
---|
1170 | return -1;
|
---|
1171 | if (Csp1GetDevType(&device))
|
---|
1172 | return -1;
|
---|
1173 | if (device != NPX_DEVICE) {
|
---|
1174 | if (ioctl(gpkpdev_hdlr[CAVIUM_DEV_ID], IOCTL_CSP1_GET_CORE_ASSIGNMENT,
|
---|
1175 | (Uint32 *)&core_assign)!= 0)
|
---|
1176 | return -1;
|
---|
1177 | }
|
---|
1178 | CspShutdown(CAVIUM_DEV_ID);
|
---|
1179 |
|
---|
1180 | return CspInitialize(dma_mode, dev_id);
|
---|
1181 | }
|
---|
1182 |
|
---|
1183 | #endif /* HAVE_CAVIUM */
|
---|
1184 |
|
---|
1185 |
|
---|
1186 | #ifdef USE_WINDOWS_API
|
---|
1187 |
|
---|
1188 | /* do back x number of directories */
|
---|
1189 | static INLINE void ChangeDirBack(int x)
|
---|
1190 | {
|
---|
1191 | char path[MAX_PATH];
|
---|
1192 | XMEMSET(path, 0, MAX_PATH);
|
---|
1193 | XSTRNCAT(path, ".\\", MAX_PATH);
|
---|
1194 | while (x-- > 0) {
|
---|
1195 | XSTRNCAT(path, "..\\", MAX_PATH);
|
---|
1196 | }
|
---|
1197 | SetCurrentDirectoryA(path);
|
---|
1198 | }
|
---|
1199 |
|
---|
1200 | /* does current dir contain str */
|
---|
1201 | static INLINE int CurrentDir(const char* str)
|
---|
1202 | {
|
---|
1203 | char path[MAX_PATH];
|
---|
1204 | char* baseName;
|
---|
1205 |
|
---|
1206 | GetCurrentDirectoryA(sizeof(path), path);
|
---|
1207 |
|
---|
1208 | baseName = strrchr(path, '\\');
|
---|
1209 | if (baseName)
|
---|
1210 | baseName++;
|
---|
1211 | else
|
---|
1212 | baseName = path;
|
---|
1213 |
|
---|
1214 | if (strstr(baseName, str))
|
---|
1215 | return 1;
|
---|
1216 |
|
---|
1217 | return 0;
|
---|
1218 | }
|
---|
1219 |
|
---|
1220 | #elif defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_FS)
|
---|
1221 | /* KEIL-RL File System does not support relative directry */
|
---|
1222 | #elif defined(WOLFSSL_TIRTOS)
|
---|
1223 | #else
|
---|
1224 |
|
---|
1225 | #ifndef MAX_PATH
|
---|
1226 | #define MAX_PATH 256
|
---|
1227 | #endif
|
---|
1228 |
|
---|
1229 | /* do back x number of directories */
|
---|
1230 | static INLINE void ChangeDirBack(int x)
|
---|
1231 | {
|
---|
1232 | char path[MAX_PATH];
|
---|
1233 | XMEMSET(path, 0, MAX_PATH);
|
---|
1234 | XSTRNCAT(path, "./", MAX_PATH);
|
---|
1235 | while (x-- > 0) {
|
---|
1236 | XSTRNCAT(path, "../", MAX_PATH);
|
---|
1237 | }
|
---|
1238 | //if (chdir(path) < 0) {
|
---|
1239 | // printf("chdir to %s failed\n", path);
|
---|
1240 | //}
|
---|
1241 | }
|
---|
1242 |
|
---|
1243 | /* does current dir contain str */
|
---|
1244 | static INLINE int CurrentDir(const char* str)
|
---|
1245 | {
|
---|
1246 | char path[MAX_PATH];
|
---|
1247 | char* baseName;
|
---|
1248 |
|
---|
1249 | //if (getcwd(path, sizeof(path)) == NULL) {
|
---|
1250 | // printf("no current dir?\n");
|
---|
1251 | // return 0;
|
---|
1252 | //}
|
---|
1253 |
|
---|
1254 | baseName = strrchr(path, '/');
|
---|
1255 | if (baseName)
|
---|
1256 | baseName++;
|
---|
1257 | else
|
---|
1258 | baseName = path;
|
---|
1259 |
|
---|
1260 | if (strstr(baseName, str))
|
---|
1261 | return 1;
|
---|
1262 |
|
---|
1263 | return 0;
|
---|
1264 | }
|
---|
1265 |
|
---|
1266 | #endif /* USE_WINDOWS_API */
|
---|
1267 |
|
---|
1268 |
|
---|
1269 | #ifdef USE_WOLFSSL_MEMORY
|
---|
1270 |
|
---|
1271 | typedef struct memoryStats {
|
---|
1272 | size_t totalAllocs; /* number of allocations */
|
---|
1273 | size_t totalBytes; /* total number of bytes allocated */
|
---|
1274 | size_t peakBytes; /* concurrent max bytes */
|
---|
1275 | size_t currentBytes; /* total current bytes in use */
|
---|
1276 | } memoryStats;
|
---|
1277 |
|
---|
1278 | typedef struct memHint {
|
---|
1279 | size_t thisSize; /* size of this memory */
|
---|
1280 | void* thisMemory; /* actual memory for user */
|
---|
1281 | } memHint;
|
---|
1282 |
|
---|
1283 | typedef struct memoryTrack {
|
---|
1284 | union {
|
---|
1285 | memHint hint;
|
---|
1286 | byte alignit[16]; /* make sure we have strong alignment */
|
---|
1287 | } u;
|
---|
1288 | } memoryTrack;
|
---|
1289 |
|
---|
1290 | #if defined(WOLFSSL_TRACK_MEMORY)
|
---|
1291 | #define DO_MEM_STATS
|
---|
1292 | static memoryStats ourMemStats;
|
---|
1293 | #endif
|
---|
1294 |
|
---|
1295 | static INLINE void* TrackMalloc(size_t sz)
|
---|
1296 | {
|
---|
1297 | memoryTrack* mt;
|
---|
1298 |
|
---|
1299 | if (sz == 0)
|
---|
1300 | return NULL;
|
---|
1301 |
|
---|
1302 | mt = (memoryTrack*)malloc(sizeof(memoryTrack) + sz);
|
---|
1303 | if (mt == NULL)
|
---|
1304 | return NULL;
|
---|
1305 |
|
---|
1306 | mt->u.hint.thisSize = sz;
|
---|
1307 | mt->u.hint.thisMemory = (byte*)mt + sizeof(memoryTrack);
|
---|
1308 |
|
---|
1309 | #ifdef DO_MEM_STATS
|
---|
1310 | ourMemStats.totalAllocs++;
|
---|
1311 | ourMemStats.totalBytes += sz;
|
---|
1312 | ourMemStats.currentBytes += sz;
|
---|
1313 | if (ourMemStats.currentBytes > ourMemStats.peakBytes)
|
---|
1314 | ourMemStats.peakBytes = ourMemStats.currentBytes;
|
---|
1315 | #endif
|
---|
1316 |
|
---|
1317 | return mt->u.hint.thisMemory;
|
---|
1318 | }
|
---|
1319 |
|
---|
1320 |
|
---|
1321 | static INLINE void TrackFree(void* ptr)
|
---|
1322 | {
|
---|
1323 | memoryTrack* mt;
|
---|
1324 |
|
---|
1325 | if (ptr == NULL)
|
---|
1326 | return;
|
---|
1327 |
|
---|
1328 | mt = (memoryTrack*)ptr;
|
---|
1329 | --mt; /* same as minus sizeof(memoryTrack), removes header */
|
---|
1330 |
|
---|
1331 | #ifdef DO_MEM_STATS
|
---|
1332 | ourMemStats.currentBytes -= mt->u.hint.thisSize;
|
---|
1333 | #endif
|
---|
1334 |
|
---|
1335 | free(mt);
|
---|
1336 | }
|
---|
1337 |
|
---|
1338 |
|
---|
1339 | static INLINE void* TrackRealloc(void* ptr, size_t sz)
|
---|
1340 | {
|
---|
1341 | void* ret = TrackMalloc(sz);
|
---|
1342 |
|
---|
1343 | if (ptr) {
|
---|
1344 | /* if realloc is bigger, don't overread old ptr */
|
---|
1345 | memoryTrack* mt = (memoryTrack*)ptr;
|
---|
1346 | --mt; /* same as minus sizeof(memoryTrack), removes header */
|
---|
1347 |
|
---|
1348 | if (mt->u.hint.thisSize < sz)
|
---|
1349 | sz = mt->u.hint.thisSize;
|
---|
1350 | }
|
---|
1351 |
|
---|
1352 | if (ret && ptr)
|
---|
1353 | memcpy(ret, ptr, sz);
|
---|
1354 |
|
---|
1355 | if (ret)
|
---|
1356 | TrackFree(ptr);
|
---|
1357 |
|
---|
1358 | return ret;
|
---|
1359 | }
|
---|
1360 |
|
---|
1361 | static INLINE void InitMemoryTracker(void)
|
---|
1362 | {
|
---|
1363 | if (wolfSSL_SetAllocators(TrackMalloc, TrackFree, TrackRealloc) != 0)
|
---|
1364 | err_sys("wolfSSL SetAllocators failed for track memory");
|
---|
1365 |
|
---|
1366 | #ifdef DO_MEM_STATS
|
---|
1367 | ourMemStats.totalAllocs = 0;
|
---|
1368 | ourMemStats.totalBytes = 0;
|
---|
1369 | ourMemStats.peakBytes = 0;
|
---|
1370 | ourMemStats.currentBytes = 0;
|
---|
1371 | #endif
|
---|
1372 | }
|
---|
1373 |
|
---|
1374 | static INLINE void ShowMemoryTracker(void)
|
---|
1375 | {
|
---|
1376 | #ifdef DO_MEM_STATS
|
---|
1377 | printf("total Allocs = %9lu\n",
|
---|
1378 | (unsigned long)ourMemStats.totalAllocs);
|
---|
1379 | printf("total Bytes = %9lu\n",
|
---|
1380 | (unsigned long)ourMemStats.totalBytes);
|
---|
1381 | printf("peak Bytes = %9lu\n",
|
---|
1382 | (unsigned long)ourMemStats.peakBytes);
|
---|
1383 | printf("current Bytes = %9lu\n",
|
---|
1384 | (unsigned long)ourMemStats.currentBytes);
|
---|
1385 | #endif
|
---|
1386 | }
|
---|
1387 |
|
---|
1388 | #endif /* USE_WOLFSSL_MEMORY */
|
---|
1389 |
|
---|
1390 |
|
---|
1391 | #ifdef HAVE_STACK_SIZE
|
---|
1392 |
|
---|
1393 | typedef THREAD_RETURN WOLFSSL_THREAD (*thread_func)(void* args);
|
---|
1394 |
|
---|
1395 |
|
---|
1396 | static INLINE void StackSizeCheck(func_args* args, thread_func tf)
|
---|
1397 | {
|
---|
1398 | int ret, i, used;
|
---|
1399 | unsigned char* myStack;
|
---|
1400 | int stackSize = 1024*128;
|
---|
1401 | pthread_attr_t myAttr;
|
---|
1402 | pthread_t threadId;
|
---|
1403 |
|
---|
1404 | #ifdef PTHREAD_STACK_MIN
|
---|
1405 | if (stackSize < PTHREAD_STACK_MIN)
|
---|
1406 | stackSize = PTHREAD_STACK_MIN;
|
---|
1407 | #endif
|
---|
1408 |
|
---|
1409 | ret = posix_memalign((void**)&myStack, sysconf(_SC_PAGESIZE), stackSize);
|
---|
1410 | if (ret != 0)
|
---|
1411 | err_sys("posix_memalign failed\n");
|
---|
1412 |
|
---|
1413 | memset(myStack, 0x01, stackSize);
|
---|
1414 |
|
---|
1415 | ret = pthread_attr_init(&myAttr);
|
---|
1416 | if (ret != 0)
|
---|
1417 | err_sys("attr_init failed");
|
---|
1418 |
|
---|
1419 | ret = pthread_attr_setstack(&myAttr, myStack, stackSize);
|
---|
1420 | if (ret != 0)
|
---|
1421 | err_sys("attr_setstackaddr failed");
|
---|
1422 |
|
---|
1423 | ret = pthread_create(&threadId, &myAttr, tf, args);
|
---|
1424 | if (ret != 0) {
|
---|
1425 | perror("pthread_create failed");
|
---|
1426 | exit(EXIT_FAILURE);
|
---|
1427 | }
|
---|
1428 |
|
---|
1429 | ret = pthread_join(threadId, NULL);
|
---|
1430 | if (ret != 0)
|
---|
1431 | err_sys("pthread_join failed");
|
---|
1432 |
|
---|
1433 | for (i = 0; i < stackSize; i++) {
|
---|
1434 | if (myStack[i] != 0x01) {
|
---|
1435 | break;
|
---|
1436 | }
|
---|
1437 | }
|
---|
1438 |
|
---|
1439 | used = stackSize - i;
|
---|
1440 | printf("stack used = %d\n", used);
|
---|
1441 | }
|
---|
1442 |
|
---|
1443 |
|
---|
1444 | #endif /* HAVE_STACK_SIZE */
|
---|
1445 |
|
---|
1446 |
|
---|
1447 | #ifdef STACK_TRAP
|
---|
1448 |
|
---|
1449 | /* good settings
|
---|
1450 | --enable-debug --disable-shared C_EXTRA_FLAGS="-DUSER_TIME -DTFM_TIMING_RESISTANT -DPOSITIVE_EXP_ONLY -DSTACK_TRAP"
|
---|
1451 |
|
---|
1452 | */
|
---|
1453 |
|
---|
1454 | #ifdef HAVE_STACK_SIZE
|
---|
1455 | /* client only for now, setrlimit will fail if pthread_create() called */
|
---|
1456 | /* STACK_SIZE does pthread_create() on client */
|
---|
1457 | #error "can't use STACK_TRAP with STACK_SIZE, setrlimit will fail"
|
---|
1458 | #endif /* HAVE_STACK_SIZE */
|
---|
1459 |
|
---|
1460 | static INLINE void StackTrap(void)
|
---|
1461 | {
|
---|
1462 | struct rlimit rl;
|
---|
1463 | if (getrlimit(RLIMIT_STACK, &rl) != 0)
|
---|
1464 | err_sys("getrlimit failed");
|
---|
1465 | printf("rlim_cur = %llu\n", rl.rlim_cur);
|
---|
1466 | rl.rlim_cur = 1024*21; /* adjust trap size here */
|
---|
1467 | if (setrlimit(RLIMIT_STACK, &rl) != 0) {
|
---|
1468 | perror("setrlimit");
|
---|
1469 | err_sys("setrlimit failed");
|
---|
1470 | }
|
---|
1471 | }
|
---|
1472 |
|
---|
1473 | #else /* STACK_TRAP */
|
---|
1474 |
|
---|
1475 | static INLINE void StackTrap(void)
|
---|
1476 | {
|
---|
1477 | }
|
---|
1478 |
|
---|
1479 | #endif /* STACK_TRAP */
|
---|
1480 |
|
---|
1481 |
|
---|
1482 | #ifdef ATOMIC_USER
|
---|
1483 |
|
---|
1484 | /* Atomic Encrypt Context example */
|
---|
1485 | typedef struct AtomicEncCtx {
|
---|
1486 | int keySetup; /* have we done key setup yet */
|
---|
1487 | Aes aes; /* for aes example */
|
---|
1488 | } AtomicEncCtx;
|
---|
1489 |
|
---|
1490 |
|
---|
1491 | /* Atomic Decrypt Context example */
|
---|
1492 | typedef struct AtomicDecCtx {
|
---|
1493 | int keySetup; /* have we done key setup yet */
|
---|
1494 | Aes aes; /* for aes example */
|
---|
1495 | } AtomicDecCtx;
|
---|
1496 |
|
---|
1497 |
|
---|
1498 | static INLINE int myMacEncryptCb(WOLFSSL* ssl, unsigned char* macOut,
|
---|
1499 | const unsigned char* macIn, unsigned int macInSz, int macContent,
|
---|
1500 | int macVerify, unsigned char* encOut, const unsigned char* encIn,
|
---|
1501 | unsigned int encSz, void* ctx)
|
---|
1502 | {
|
---|
1503 | int ret;
|
---|
1504 | Hmac hmac;
|
---|
1505 | byte myInner[WOLFSSL_TLS_HMAC_INNER_SZ];
|
---|
1506 | AtomicEncCtx* encCtx = (AtomicEncCtx*)ctx;
|
---|
1507 | const char* tlsStr = "TLS";
|
---|
1508 |
|
---|
1509 | /* example supports (d)tls aes */
|
---|
1510 | if (wolfSSL_GetBulkCipher(ssl) != wolfssl_aes) {
|
---|
1511 | printf("myMacEncryptCb not using AES\n");
|
---|
1512 | return -1;
|
---|
1513 | }
|
---|
1514 |
|
---|
1515 | if (strstr(wolfSSL_get_version(ssl), tlsStr) == NULL) {
|
---|
1516 | printf("myMacEncryptCb not using (D)TLS\n");
|
---|
1517 | return -1;
|
---|
1518 | }
|
---|
1519 |
|
---|
1520 | /* hmac, not needed if aead mode */
|
---|
1521 | wolfSSL_SetTlsHmacInner(ssl, myInner, macInSz, macContent, macVerify);
|
---|
1522 |
|
---|
1523 | ret = wc_HmacSetKey(&hmac, wolfSSL_GetHmacType(ssl),
|
---|
1524 | wolfSSL_GetMacSecret(ssl, macVerify), wolfSSL_GetHmacSize(ssl));
|
---|
1525 | if (ret != 0)
|
---|
1526 | return ret;
|
---|
1527 | ret = wc_HmacUpdate(&hmac, myInner, sizeof(myInner));
|
---|
1528 | if (ret != 0)
|
---|
1529 | return ret;
|
---|
1530 | ret = wc_HmacUpdate(&hmac, macIn, macInSz);
|
---|
1531 | if (ret != 0)
|
---|
1532 | return ret;
|
---|
1533 | ret = wc_HmacFinal(&hmac, macOut);
|
---|
1534 | if (ret != 0)
|
---|
1535 | return ret;
|
---|
1536 |
|
---|
1537 |
|
---|
1538 | /* encrypt setup on first time */
|
---|
1539 | if (encCtx->keySetup == 0) {
|
---|
1540 | int keyLen = wolfSSL_GetKeySize(ssl);
|
---|
1541 | const byte* key;
|
---|
1542 | const byte* iv;
|
---|
1543 |
|
---|
1544 | if (wolfSSL_GetSide(ssl) == WOLFSSL_CLIENT_END) {
|
---|
1545 | key = wolfSSL_GetClientWriteKey(ssl);
|
---|
1546 | iv = wolfSSL_GetClientWriteIV(ssl);
|
---|
1547 | }
|
---|
1548 | else {
|
---|
1549 | key = wolfSSL_GetServerWriteKey(ssl);
|
---|
1550 | iv = wolfSSL_GetServerWriteIV(ssl);
|
---|
1551 | }
|
---|
1552 |
|
---|
1553 | ret = wc_AesSetKey(&encCtx->aes, key, keyLen, iv, AES_ENCRYPTION);
|
---|
1554 | if (ret != 0) {
|
---|
1555 | printf("AesSetKey failed in myMacEncryptCb\n");
|
---|
1556 | return ret;
|
---|
1557 | }
|
---|
1558 | encCtx->keySetup = 1;
|
---|
1559 | }
|
---|
1560 |
|
---|
1561 | /* encrypt */
|
---|
1562 | return wc_AesCbcEncrypt(&encCtx->aes, encOut, encIn, encSz);
|
---|
1563 | }
|
---|
1564 |
|
---|
1565 |
|
---|
1566 | static INLINE int myDecryptVerifyCb(WOLFSSL* ssl,
|
---|
1567 | unsigned char* decOut, const unsigned char* decIn,
|
---|
1568 | unsigned int decSz, int macContent, int macVerify,
|
---|
1569 | unsigned int* padSz, void* ctx)
|
---|
1570 | {
|
---|
1571 | AtomicDecCtx* decCtx = (AtomicDecCtx*)ctx;
|
---|
1572 | int ret = 0;
|
---|
1573 | int macInSz = 0;
|
---|
1574 | int ivExtra = 0;
|
---|
1575 | int digestSz = wolfSSL_GetHmacSize(ssl);
|
---|
1576 | unsigned int pad = 0;
|
---|
1577 | unsigned int padByte = 0;
|
---|
1578 | Hmac hmac;
|
---|
1579 | byte myInner[WOLFSSL_TLS_HMAC_INNER_SZ];
|
---|
1580 | byte verify[MAX_DIGEST_SIZE];
|
---|
1581 | const char* tlsStr = "TLS";
|
---|
1582 |
|
---|
1583 | /* example supports (d)tls aes */
|
---|
1584 | if (wolfSSL_GetBulkCipher(ssl) != wolfssl_aes) {
|
---|
1585 | printf("myMacEncryptCb not using AES\n");
|
---|
1586 | return -1;
|
---|
1587 | }
|
---|
1588 |
|
---|
1589 | if (strstr(wolfSSL_get_version(ssl), tlsStr) == NULL) {
|
---|
1590 | printf("myMacEncryptCb not using (D)TLS\n");
|
---|
1591 | return -1;
|
---|
1592 | }
|
---|
1593 |
|
---|
1594 | /*decrypt */
|
---|
1595 | if (decCtx->keySetup == 0) {
|
---|
1596 | int keyLen = wolfSSL_GetKeySize(ssl);
|
---|
1597 | const byte* key;
|
---|
1598 | const byte* iv;
|
---|
1599 |
|
---|
1600 | /* decrypt is from other side (peer) */
|
---|
1601 | if (wolfSSL_GetSide(ssl) == WOLFSSL_SERVER_END) {
|
---|
1602 | key = wolfSSL_GetClientWriteKey(ssl);
|
---|
1603 | iv = wolfSSL_GetClientWriteIV(ssl);
|
---|
1604 | }
|
---|
1605 | else {
|
---|
1606 | key = wolfSSL_GetServerWriteKey(ssl);
|
---|
1607 | iv = wolfSSL_GetServerWriteIV(ssl);
|
---|
1608 | }
|
---|
1609 |
|
---|
1610 | ret = wc_AesSetKey(&decCtx->aes, key, keyLen, iv, AES_DECRYPTION);
|
---|
1611 | if (ret != 0) {
|
---|
1612 | printf("AesSetKey failed in myDecryptVerifyCb\n");
|
---|
1613 | return ret;
|
---|
1614 | }
|
---|
1615 | decCtx->keySetup = 1;
|
---|
1616 | }
|
---|
1617 |
|
---|
1618 | /* decrypt */
|
---|
1619 | ret = wc_AesCbcDecrypt(&decCtx->aes, decOut, decIn, decSz);
|
---|
1620 | if (ret != 0)
|
---|
1621 | return ret;
|
---|
1622 |
|
---|
1623 | if (wolfSSL_GetCipherType(ssl) == WOLFSSL_AEAD_TYPE) {
|
---|
1624 | *padSz = wolfSSL_GetAeadMacSize(ssl);
|
---|
1625 | return 0; /* hmac, not needed if aead mode */
|
---|
1626 | }
|
---|
1627 |
|
---|
1628 | if (wolfSSL_GetCipherType(ssl) == WOLFSSL_BLOCK_TYPE) {
|
---|
1629 | pad = *(decOut + decSz - 1);
|
---|
1630 | padByte = 1;
|
---|
1631 | if (wolfSSL_IsTLSv1_1(ssl))
|
---|
1632 | ivExtra = wolfSSL_GetCipherBlockSize(ssl);
|
---|
1633 | }
|
---|
1634 |
|
---|
1635 | *padSz = wolfSSL_GetHmacSize(ssl) + pad + padByte;
|
---|
1636 | macInSz = decSz - ivExtra - digestSz - pad - padByte;
|
---|
1637 |
|
---|
1638 | wolfSSL_SetTlsHmacInner(ssl, myInner, macInSz, macContent, macVerify);
|
---|
1639 |
|
---|
1640 | ret = wc_HmacSetKey(&hmac, wolfSSL_GetHmacType(ssl),
|
---|
1641 | wolfSSL_GetMacSecret(ssl, macVerify), digestSz);
|
---|
1642 | if (ret != 0)
|
---|
1643 | return ret;
|
---|
1644 | ret = wc_HmacUpdate(&hmac, myInner, sizeof(myInner));
|
---|
1645 | if (ret != 0)
|
---|
1646 | return ret;
|
---|
1647 | ret = wc_HmacUpdate(&hmac, decOut + ivExtra, macInSz);
|
---|
1648 | if (ret != 0)
|
---|
1649 | return ret;
|
---|
1650 | ret = wc_HmacFinal(&hmac, verify);
|
---|
1651 | if (ret != 0)
|
---|
1652 | return ret;
|
---|
1653 |
|
---|
1654 | if (memcmp(verify, decOut + decSz - digestSz - pad - padByte,
|
---|
1655 | digestSz) != 0) {
|
---|
1656 | printf("myDecryptVerify verify failed\n");
|
---|
1657 | return -1;
|
---|
1658 | }
|
---|
1659 |
|
---|
1660 | return ret;
|
---|
1661 | }
|
---|
1662 |
|
---|
1663 |
|
---|
1664 | static INLINE void SetupAtomicUser(WOLFSSL_CTX* ctx, WOLFSSL* ssl)
|
---|
1665 | {
|
---|
1666 | AtomicEncCtx* encCtx;
|
---|
1667 | AtomicDecCtx* decCtx;
|
---|
1668 |
|
---|
1669 | encCtx = (AtomicEncCtx*)malloc(sizeof(AtomicEncCtx));
|
---|
1670 | if (encCtx == NULL)
|
---|
1671 | err_sys("AtomicEncCtx malloc failed");
|
---|
1672 | memset(encCtx, 0, sizeof(AtomicEncCtx));
|
---|
1673 |
|
---|
1674 | decCtx = (AtomicDecCtx*)malloc(sizeof(AtomicDecCtx));
|
---|
1675 | if (decCtx == NULL) {
|
---|
1676 | free(encCtx);
|
---|
1677 | err_sys("AtomicDecCtx malloc failed");
|
---|
1678 | }
|
---|
1679 | memset(decCtx, 0, sizeof(AtomicDecCtx));
|
---|
1680 |
|
---|
1681 | wolfSSL_CTX_SetMacEncryptCb(ctx, myMacEncryptCb);
|
---|
1682 | wolfSSL_SetMacEncryptCtx(ssl, encCtx);
|
---|
1683 |
|
---|
1684 | wolfSSL_CTX_SetDecryptVerifyCb(ctx, myDecryptVerifyCb);
|
---|
1685 | wolfSSL_SetDecryptVerifyCtx(ssl, decCtx);
|
---|
1686 | }
|
---|
1687 |
|
---|
1688 |
|
---|
1689 | static INLINE void FreeAtomicUser(WOLFSSL* ssl)
|
---|
1690 | {
|
---|
1691 | AtomicEncCtx* encCtx = (AtomicEncCtx*)wolfSSL_GetMacEncryptCtx(ssl);
|
---|
1692 | AtomicDecCtx* decCtx = (AtomicDecCtx*)wolfSSL_GetDecryptVerifyCtx(ssl);
|
---|
1693 |
|
---|
1694 | free(decCtx);
|
---|
1695 | free(encCtx);
|
---|
1696 | }
|
---|
1697 |
|
---|
1698 | #endif /* ATOMIC_USER */
|
---|
1699 |
|
---|
1700 |
|
---|
1701 | #ifdef HAVE_PK_CALLBACKS
|
---|
1702 |
|
---|
1703 | #ifdef HAVE_ECC
|
---|
1704 |
|
---|
1705 | static INLINE int myEccSign(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
1706 | byte* out, word32* outSz, const byte* key, word32 keySz, void* ctx)
|
---|
1707 | {
|
---|
1708 | WC_RNG rng;
|
---|
1709 | int ret;
|
---|
1710 | word32 idx = 0;
|
---|
1711 | ecc_key myKey;
|
---|
1712 |
|
---|
1713 | (void)ssl;
|
---|
1714 | (void)ctx;
|
---|
1715 |
|
---|
1716 | ret = wc_InitRng(&rng);
|
---|
1717 | if (ret != 0)
|
---|
1718 | return ret;
|
---|
1719 |
|
---|
1720 | wc_ecc_init(&myKey);
|
---|
1721 |
|
---|
1722 | ret = wc_EccPrivateKeyDecode(key, &idx, &myKey, keySz);
|
---|
1723 | if (ret == 0)
|
---|
1724 | ret = wc_ecc_sign_hash(in, inSz, out, outSz, &rng, &myKey);
|
---|
1725 | wc_ecc_free(&myKey);
|
---|
1726 | wc_FreeRng(&rng);
|
---|
1727 |
|
---|
1728 | return ret;
|
---|
1729 | }
|
---|
1730 |
|
---|
1731 |
|
---|
1732 | static INLINE int myEccVerify(WOLFSSL* ssl, const byte* sig, word32 sigSz,
|
---|
1733 | const byte* hash, word32 hashSz, const byte* key, word32 keySz,
|
---|
1734 | int* result, void* ctx)
|
---|
1735 | {
|
---|
1736 | int ret;
|
---|
1737 | ecc_key myKey;
|
---|
1738 |
|
---|
1739 | (void)ssl;
|
---|
1740 | (void)ctx;
|
---|
1741 |
|
---|
1742 | wc_ecc_init(&myKey);
|
---|
1743 |
|
---|
1744 | ret = wc_ecc_import_x963(key, keySz, &myKey);
|
---|
1745 | if (ret == 0)
|
---|
1746 | ret = wc_ecc_verify_hash(sig, sigSz, hash, hashSz, result, &myKey);
|
---|
1747 | wc_ecc_free(&myKey);
|
---|
1748 |
|
---|
1749 | return ret;
|
---|
1750 | }
|
---|
1751 |
|
---|
1752 | #endif /* HAVE_ECC */
|
---|
1753 |
|
---|
1754 | #ifndef NO_RSA
|
---|
1755 |
|
---|
1756 | static INLINE int myRsaSign(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
1757 | byte* out, word32* outSz, const byte* key, word32 keySz, void* ctx)
|
---|
1758 | {
|
---|
1759 | WC_RNG rng;
|
---|
1760 | int ret;
|
---|
1761 | word32 idx = 0;
|
---|
1762 | RsaKey myKey;
|
---|
1763 |
|
---|
1764 | (void)ssl;
|
---|
1765 | (void)ctx;
|
---|
1766 |
|
---|
1767 | ret = wc_InitRng(&rng);
|
---|
1768 | if (ret != 0)
|
---|
1769 | return ret;
|
---|
1770 |
|
---|
1771 | wc_InitRsaKey(&myKey, NULL);
|
---|
1772 |
|
---|
1773 | ret = wc_RsaPrivateKeyDecode(key, &idx, &myKey, keySz);
|
---|
1774 | if (ret == 0)
|
---|
1775 | ret = wc_RsaSSL_Sign(in, inSz, out, *outSz, &myKey, &rng);
|
---|
1776 | if (ret > 0) { /* save and convert to 0 success */
|
---|
1777 | *outSz = ret;
|
---|
1778 | ret = 0;
|
---|
1779 | }
|
---|
1780 | wc_FreeRsaKey(&myKey);
|
---|
1781 | wc_FreeRng(&rng);
|
---|
1782 |
|
---|
1783 | return ret;
|
---|
1784 | }
|
---|
1785 |
|
---|
1786 |
|
---|
1787 | static INLINE int myRsaVerify(WOLFSSL* ssl, byte* sig, word32 sigSz,
|
---|
1788 | byte** out,
|
---|
1789 | const byte* key, word32 keySz,
|
---|
1790 | void* ctx)
|
---|
1791 | {
|
---|
1792 | int ret;
|
---|
1793 | word32 idx = 0;
|
---|
1794 | RsaKey myKey;
|
---|
1795 |
|
---|
1796 | (void)ssl;
|
---|
1797 | (void)ctx;
|
---|
1798 |
|
---|
1799 | wc_InitRsaKey(&myKey, NULL);
|
---|
1800 |
|
---|
1801 | ret = wc_RsaPublicKeyDecode(key, &idx, &myKey, keySz);
|
---|
1802 | if (ret == 0)
|
---|
1803 | ret = wc_RsaSSL_VerifyInline(sig, sigSz, out, &myKey);
|
---|
1804 | wc_FreeRsaKey(&myKey);
|
---|
1805 |
|
---|
1806 | return ret;
|
---|
1807 | }
|
---|
1808 |
|
---|
1809 |
|
---|
1810 | static INLINE int myRsaEnc(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
1811 | byte* out, word32* outSz, const byte* key,
|
---|
1812 | word32 keySz, void* ctx)
|
---|
1813 | {
|
---|
1814 | int ret;
|
---|
1815 | word32 idx = 0;
|
---|
1816 | RsaKey myKey;
|
---|
1817 | WC_RNG rng;
|
---|
1818 |
|
---|
1819 | (void)ssl;
|
---|
1820 | (void)ctx;
|
---|
1821 |
|
---|
1822 | ret = wc_InitRng(&rng);
|
---|
1823 | if (ret != 0)
|
---|
1824 | return ret;
|
---|
1825 |
|
---|
1826 | wc_InitRsaKey(&myKey, NULL);
|
---|
1827 |
|
---|
1828 | ret = wc_RsaPublicKeyDecode(key, &idx, &myKey, keySz);
|
---|
1829 | if (ret == 0) {
|
---|
1830 | ret = wc_RsaPublicEncrypt(in, inSz, out, *outSz, &myKey, &rng);
|
---|
1831 | if (ret > 0) {
|
---|
1832 | *outSz = ret;
|
---|
1833 | ret = 0; /* reset to success */
|
---|
1834 | }
|
---|
1835 | }
|
---|
1836 | wc_FreeRsaKey(&myKey);
|
---|
1837 | wc_FreeRng(&rng);
|
---|
1838 |
|
---|
1839 | return ret;
|
---|
1840 | }
|
---|
1841 |
|
---|
1842 | static INLINE int myRsaDec(WOLFSSL* ssl, byte* in, word32 inSz,
|
---|
1843 | byte** out,
|
---|
1844 | const byte* key, word32 keySz, void* ctx)
|
---|
1845 | {
|
---|
1846 | int ret;
|
---|
1847 | word32 idx = 0;
|
---|
1848 | RsaKey myKey;
|
---|
1849 |
|
---|
1850 | (void)ssl;
|
---|
1851 | (void)ctx;
|
---|
1852 |
|
---|
1853 | wc_InitRsaKey(&myKey, NULL);
|
---|
1854 |
|
---|
1855 | ret = wc_RsaPrivateKeyDecode(key, &idx, &myKey, keySz);
|
---|
1856 | if (ret == 0) {
|
---|
1857 | ret = wc_RsaPrivateDecryptInline(in, inSz, out, &myKey);
|
---|
1858 | }
|
---|
1859 | wc_FreeRsaKey(&myKey);
|
---|
1860 |
|
---|
1861 | return ret;
|
---|
1862 | }
|
---|
1863 |
|
---|
1864 | #endif /* NO_RSA */
|
---|
1865 |
|
---|
1866 | static INLINE void SetupPkCallbacks(WOLFSSL_CTX* ctx, WOLFSSL* ssl)
|
---|
1867 | {
|
---|
1868 | (void)ctx;
|
---|
1869 | (void)ssl;
|
---|
1870 |
|
---|
1871 | #ifdef HAVE_ECC
|
---|
1872 | wolfSSL_CTX_SetEccSignCb(ctx, myEccSign);
|
---|
1873 | wolfSSL_CTX_SetEccVerifyCb(ctx, myEccVerify);
|
---|
1874 | #endif /* HAVE_ECC */
|
---|
1875 | #ifndef NO_RSA
|
---|
1876 | wolfSSL_CTX_SetRsaSignCb(ctx, myRsaSign);
|
---|
1877 | wolfSSL_CTX_SetRsaVerifyCb(ctx, myRsaVerify);
|
---|
1878 | wolfSSL_CTX_SetRsaEncCb(ctx, myRsaEnc);
|
---|
1879 | wolfSSL_CTX_SetRsaDecCb(ctx, myRsaDec);
|
---|
1880 | #endif /* NO_RSA */
|
---|
1881 | }
|
---|
1882 |
|
---|
1883 | #endif /* HAVE_PK_CALLBACKS */
|
---|
1884 |
|
---|
1885 |
|
---|
1886 |
|
---|
1887 |
|
---|
1888 |
|
---|
1889 | #if defined(__hpux__) || defined(__MINGW32__) || defined (WOLFSSL_TIRTOS) \
|
---|
1890 | || defined(_MSC_VER)
|
---|
1891 |
|
---|
1892 | /* HP/UX doesn't have strsep, needed by test/suites.c */
|
---|
1893 | static INLINE char* strsep(char **stringp, const char *delim)
|
---|
1894 | {
|
---|
1895 | char* start;
|
---|
1896 | char* end;
|
---|
1897 |
|
---|
1898 | start = *stringp;
|
---|
1899 | if (start == NULL)
|
---|
1900 | return NULL;
|
---|
1901 |
|
---|
1902 | if ((end = strpbrk(start, delim))) {
|
---|
1903 | *end++ = '\0';
|
---|
1904 | *stringp = end;
|
---|
1905 | } else {
|
---|
1906 | *stringp = NULL;
|
---|
1907 | }
|
---|
1908 |
|
---|
1909 | return start;
|
---|
1910 | }
|
---|
1911 |
|
---|
1912 | #endif /* __hpux__ and others */
|
---|
1913 |
|
---|
1914 | /* Create unique filename, len is length of tempfn name, assuming
|
---|
1915 | len does not include null terminating character,
|
---|
1916 | num is number of characters in tempfn name to randomize */
|
---|
1917 | static INLINE const char* mymktemp(char *tempfn, int len, int num)
|
---|
1918 | {
|
---|
1919 | int x, size;
|
---|
1920 | static const char alphanum[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
---|
1921 | "abcdefghijklmnopqrstuvwxyz";
|
---|
1922 | WC_RNG rng;
|
---|
1923 | byte out;
|
---|
1924 |
|
---|
1925 | if (tempfn == NULL || len < 1 || num < 1 || len <= num) {
|
---|
1926 | printf("Bad input\n");
|
---|
1927 | return NULL;
|
---|
1928 | }
|
---|
1929 |
|
---|
1930 | size = len - 1;
|
---|
1931 |
|
---|
1932 | if (wc_InitRng(&rng) != 0) {
|
---|
1933 | printf("InitRng failed\n");
|
---|
1934 | return NULL;
|
---|
1935 | }
|
---|
1936 |
|
---|
1937 | for (x = size; x > size - num; x--) {
|
---|
1938 | if (wc_RNG_GenerateBlock(&rng,(byte*)&out, sizeof(out)) != 0) {
|
---|
1939 | printf("RNG_GenerateBlock failed\n");
|
---|
1940 | return NULL;
|
---|
1941 | }
|
---|
1942 | tempfn[x] = alphanum[out % (sizeof(alphanum) - 1)];
|
---|
1943 | }
|
---|
1944 | tempfn[len] = '\0';
|
---|
1945 |
|
---|
1946 | wc_FreeRng(&rng);
|
---|
1947 |
|
---|
1948 | return tempfn;
|
---|
1949 | }
|
---|
1950 |
|
---|
1951 |
|
---|
1952 |
|
---|
1953 | #if defined(HAVE_SESSION_TICKET) && defined(HAVE_CHACHA) && \
|
---|
1954 | defined(HAVE_POLY1305)
|
---|
1955 |
|
---|
1956 | #include <wolfssl/wolfcrypt/chacha20_poly1305.h>
|
---|
1957 |
|
---|
1958 | typedef struct key_ctx {
|
---|
1959 | byte name[WOLFSSL_TICKET_NAME_SZ]; /* name for this context */
|
---|
1960 | byte key[16]; /* cipher key */
|
---|
1961 | } key_ctx;
|
---|
1962 |
|
---|
1963 | static key_ctx myKey_ctx;
|
---|
1964 | static WC_RNG myKey_rng;
|
---|
1965 |
|
---|
1966 | static INLINE int TicketInit(void)
|
---|
1967 | {
|
---|
1968 | int ret = wc_InitRng(&myKey_rng);
|
---|
1969 | if (ret != 0) return ret;
|
---|
1970 |
|
---|
1971 | ret = wc_RNG_GenerateBlock(&myKey_rng, myKey_ctx.key, sizeof(myKey_ctx.key));
|
---|
1972 | if (ret != 0) return ret;
|
---|
1973 |
|
---|
1974 | ret = wc_RNG_GenerateBlock(&myKey_rng, myKey_ctx.name,sizeof(myKey_ctx.name));
|
---|
1975 | if (ret != 0) return ret;
|
---|
1976 |
|
---|
1977 | return 0;
|
---|
1978 | }
|
---|
1979 |
|
---|
1980 | static INLINE void TicketCleanup(void)
|
---|
1981 | {
|
---|
1982 | wc_FreeRng(&myKey_rng);
|
---|
1983 | }
|
---|
1984 |
|
---|
1985 | static INLINE int myTicketEncCb(WOLFSSL* ssl,
|
---|
1986 | byte key_name[WOLFSSL_TICKET_NAME_SZ],
|
---|
1987 | byte iv[WOLFSSL_TICKET_IV_SZ],
|
---|
1988 | byte mac[WOLFSSL_TICKET_MAC_SZ],
|
---|
1989 | int enc, byte* ticket, int inLen, int* outLen,
|
---|
1990 | void* userCtx)
|
---|
1991 | {
|
---|
1992 | (void)ssl;
|
---|
1993 | (void)userCtx;
|
---|
1994 |
|
---|
1995 | int ret;
|
---|
1996 | word16 sLen = htons(inLen);
|
---|
1997 | byte aad[WOLFSSL_TICKET_NAME_SZ + WOLFSSL_TICKET_IV_SZ + 2];
|
---|
1998 | int aadSz = WOLFSSL_TICKET_NAME_SZ + WOLFSSL_TICKET_IV_SZ + 2;
|
---|
1999 | byte* tmp = aad;
|
---|
2000 |
|
---|
2001 | if (enc) {
|
---|
2002 | XMEMCPY(key_name, myKey_ctx.name, WOLFSSL_TICKET_NAME_SZ);
|
---|
2003 |
|
---|
2004 | ret = wc_RNG_GenerateBlock(&myKey_rng, iv, WOLFSSL_TICKET_IV_SZ);
|
---|
2005 | if (ret != 0) return WOLFSSL_TICKET_RET_REJECT;
|
---|
2006 |
|
---|
2007 | /* build aad from key name, iv, and length */
|
---|
2008 | XMEMCPY(tmp, key_name, WOLFSSL_TICKET_NAME_SZ);
|
---|
2009 | tmp += WOLFSSL_TICKET_NAME_SZ;
|
---|
2010 | XMEMCPY(tmp, iv, WOLFSSL_TICKET_IV_SZ);
|
---|
2011 | tmp += WOLFSSL_TICKET_IV_SZ;
|
---|
2012 | XMEMCPY(tmp, &sLen, 2);
|
---|
2013 |
|
---|
2014 | ret = wc_ChaCha20Poly1305_Encrypt(myKey_ctx.key, iv,
|
---|
2015 | aad, aadSz,
|
---|
2016 | ticket, inLen,
|
---|
2017 | ticket,
|
---|
2018 | mac);
|
---|
2019 | if (ret != 0) return WOLFSSL_TICKET_RET_REJECT;
|
---|
2020 | *outLen = inLen; /* no padding in this mode */
|
---|
2021 | } else {
|
---|
2022 | /* decrypt */
|
---|
2023 |
|
---|
2024 | /* see if we know this key */
|
---|
2025 | if (XMEMCMP(key_name, myKey_ctx.name, WOLFSSL_TICKET_NAME_SZ) != 0){
|
---|
2026 | printf("client presented unknown ticket key name ");
|
---|
2027 | return WOLFSSL_TICKET_RET_FATAL;
|
---|
2028 | }
|
---|
2029 |
|
---|
2030 | /* build aad from key name, iv, and length */
|
---|
2031 | XMEMCPY(tmp, key_name, WOLFSSL_TICKET_NAME_SZ);
|
---|
2032 | tmp += WOLFSSL_TICKET_NAME_SZ;
|
---|
2033 | XMEMCPY(tmp, iv, WOLFSSL_TICKET_IV_SZ);
|
---|
2034 | tmp += WOLFSSL_TICKET_IV_SZ;
|
---|
2035 | XMEMCPY(tmp, &sLen, 2);
|
---|
2036 |
|
---|
2037 | ret = wc_ChaCha20Poly1305_Decrypt(myKey_ctx.key, iv,
|
---|
2038 | aad, aadSz,
|
---|
2039 | ticket, inLen,
|
---|
2040 | mac,
|
---|
2041 | ticket);
|
---|
2042 | if (ret != 0) return WOLFSSL_TICKET_RET_REJECT;
|
---|
2043 | *outLen = inLen; /* no padding in this mode */
|
---|
2044 | }
|
---|
2045 |
|
---|
2046 | return WOLFSSL_TICKET_RET_OK;
|
---|
2047 | }
|
---|
2048 |
|
---|
2049 | #endif /* HAVE_SESSION_TICKET && CHACHA20 && POLY1305 */
|
---|
2050 |
|
---|
2051 | #endif /* wolfSSL_TEST_H */
|
---|