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 | #include <wolfssl/wolfcrypt/mem_track.h>
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14 | #if defined(OPENSSL_EXTRA) && defined(SHOW_CERTS)
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15 | #include <wolfssl/wolfcrypt/asn.h> /* for domain component NID value */
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16 | #endif
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17 |
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18 | #ifdef ATOMIC_USER
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19 | #include <wolfssl/wolfcrypt/aes.h>
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20 | #include <wolfssl/wolfcrypt/arc4.h>
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21 | #include <wolfssl/wolfcrypt/hmac.h>
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22 | #endif
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23 | #ifdef HAVE_PK_CALLBACKS
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24 | #include <wolfssl/wolfcrypt/asn.h>
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25 | #ifndef NO_RSA
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26 | #include <wolfssl/wolfcrypt/rsa.h>
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27 | #endif
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28 | #ifdef HAVE_ECC
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29 | #include <wolfssl/wolfcrypt/ecc.h>
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30 | #endif /* HAVE_ECC */
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31 | #ifndef NO_DH
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32 | #include <wolfssl/wolfcrypt/dh.h>
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33 | #endif /* !NO_DH */
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34 | #ifdef HAVE_ED25519
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35 | #include <wolfssl/wolfcrypt/ed25519.h>
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36 | #endif /* HAVE_ED25519 */
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37 | #ifdef HAVE_CURVE25519
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38 | #include <wolfssl/wolfcrypt/curve25519.h>
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39 | #endif /* HAVE_ECC */
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40 | #endif /*HAVE_PK_CALLBACKS */
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41 |
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42 | #ifdef USE_WINDOWS_API
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43 | #include <winsock2.h>
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44 | #include <process.h>
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45 | #ifdef TEST_IPV6 /* don't require newer SDK for IPV4 */
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46 | #include <ws2tcpip.h>
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47 | #include <wspiapi.h>
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48 | #endif
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49 | #define SOCKET_T SOCKET
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50 | #define SNPRINTF _snprintf
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51 | #elif defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)
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52 | #include <string.h>
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53 | #include "rl_net.h"
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54 | #define SOCKET_T int
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55 | typedef int socklen_t ;
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56 | static unsigned long inet_addr(const char *cp)
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57 | {
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58 | unsigned int a[4] ; unsigned long ret ;
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59 | sscanf(cp, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]) ;
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60 | ret = ((a[3]<<24) + (a[2]<<16) + (a[1]<<8) + a[0]) ;
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61 | return(ret) ;
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62 | }
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63 | #if defined(HAVE_KEIL_RTX)
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64 | #define sleep(t) os_dly_wait(t/1000+1) ;
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65 | #elif defined (WOLFSSL_CMSIS_RTOS)
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66 | #define sleep(t) osDelay(t/1000+1) ;
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67 | #endif
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68 | #elif defined(WOLFSSL_TIRTOS)
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69 | #include <string.h>
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70 | #include <netdb.h>
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71 | #include <sys/types.h>
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72 | #include <arpa/inet.h>
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73 | #include <sys/socket.h>
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74 | #include <ti/sysbios/knl/Task.h>
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75 | struct hostent {
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76 | char *h_name; /* official name of host */
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77 | char **h_aliases; /* alias list */
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78 | int h_addrtype; /* host address type */
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79 | int h_length; /* length of address */
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80 | char **h_addr_list; /* list of addresses from name server */
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81 | };
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82 | #define SOCKET_T int
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83 | #elif defined(WOLFSSL_VXWORKS)
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84 | #include <hostLib.h>
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85 | #include <sockLib.h>
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86 | #include <arpa/inet.h>
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87 | #include <string.h>
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88 | #include <selectLib.h>
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89 | #include <sys/types.h>
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90 | #include <netinet/in.h>
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91 | #include <fcntl.h>
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92 | #include <sys/time.h>
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93 | #include <netdb.h>
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94 | #include <pthread.h>
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95 | #define SOCKET_T int
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96 | #else
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97 | #include <string.h>
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98 | #include <sys/types.h>
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99 | #ifndef WOLFSSL_LEANPSK
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100 | #include <unistd.h>
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101 | #include <netdb.h>
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102 | #include <netinet/in.h>
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103 | #include <netinet/tcp.h>
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104 | #include <arpa/inet.h>
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105 | #include <sys/ioctl.h>
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106 | #include <sys/time.h>
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107 | #include <sys/socket.h>
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108 | #include <pthread.h>
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109 | #include <fcntl.h>
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110 | #ifdef TEST_IPV6
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111 | #include <netdb.h>
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112 | #endif
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113 | #endif
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114 | #define SOCKET_T int
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115 | #ifndef SO_NOSIGPIPE
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116 | #include <signal.h> /* ignore SIGPIPE */
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117 | #endif
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118 | #define SNPRINTF snprintf
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119 | #endif /* USE_WINDOWS_API */
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120 |
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121 | #ifdef WOLFSSL_ASYNC_CRYPT
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122 | #include <wolfssl/wolfcrypt/async.h>
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123 | #endif
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124 | #ifdef HAVE_CAVIUM
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125 | #include <wolfssl/wolfcrypt/port/cavium/cavium_nitrox.h>
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126 | #endif
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127 | #ifdef _MSC_VER
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128 | /* disable conversion warning */
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129 | /* 4996 warning to use MS extensions e.g., strcpy_s instead of strncpy */
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130 | #pragma warning(disable:4244 4996)
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131 | #endif
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132 |
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133 | /* Buffer for benchmark tests */
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134 | #ifndef TEST_BUFFER_SIZE
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135 | #define TEST_BUFFER_SIZE 16384
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136 | #endif
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137 |
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138 | #ifndef WOLFSSL_HAVE_MIN
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139 | #define WOLFSSL_HAVE_MIN
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140 | static WC_INLINE word32 min(word32 a, word32 b)
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141 | {
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142 | return a > b ? b : a;
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143 | }
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144 | #endif /* WOLFSSL_HAVE_MIN */
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145 |
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146 | /* Socket Handling */
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147 | #ifndef WOLFSSL_SOCKET_INVALID
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148 | #ifdef USE_WINDOWS_API
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149 | #define WOLFSSL_SOCKET_INVALID ((SOCKET_T)INVALID_SOCKET)
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150 | #elif defined(WOLFSSL_TIRTOS)
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151 | #define WOLFSSL_SOCKET_INVALID ((SOCKET_T)-1)
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152 | #else
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153 | #define WOLFSSL_SOCKET_INVALID (SOCKET_T)(0)
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154 | #endif
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155 | #endif /* WOLFSSL_SOCKET_INVALID */
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156 |
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157 | #ifndef WOLFSSL_SOCKET_IS_INVALID
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158 | #if defined(USE_WINDOWS_API) || defined(WOLFSSL_TIRTOS)
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159 | #define WOLFSSL_SOCKET_IS_INVALID(s) ((SOCKET_T)(s) == WOLFSSL_SOCKET_INVALID)
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160 | #else
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161 | #define WOLFSSL_SOCKET_IS_INVALID(s) ((SOCKET_T)(s) < WOLFSSL_SOCKET_INVALID)
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162 | #endif
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163 | #endif /* WOLFSSL_SOCKET_IS_INVALID */
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164 |
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165 | #if defined(__MACH__) || defined(USE_WINDOWS_API)
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166 | #ifndef _SOCKLEN_T
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167 | typedef int socklen_t;
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168 | #endif
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169 | #endif
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170 |
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171 |
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172 | /* HPUX doesn't use socklent_t for third parameter to accept, unless
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173 | _XOPEN_SOURCE_EXTENDED is defined */
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174 | #if !defined(__hpux__) && !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_IAR_ARM)\
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175 | && !defined(WOLFSSL_ROWLEY_ARM) && !defined(WOLFSSL_KEIL_TCP_NET)
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176 | typedef socklen_t* ACCEPT_THIRD_T;
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177 | #else
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178 | #if defined _XOPEN_SOURCE_EXTENDED
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179 | typedef socklen_t* ACCEPT_THIRD_T;
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180 | #else
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181 | typedef int* ACCEPT_THIRD_T;
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182 | #endif
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183 | #endif
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184 |
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185 |
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186 |
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187 | #ifdef SINGLE_THREADED
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188 | typedef unsigned int THREAD_RETURN;
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189 | typedef void* THREAD_TYPE;
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190 | #define WOLFSSL_THREAD
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191 | #else
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192 | #if defined(_POSIX_THREADS) && !defined(__MINGW32__)
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193 | typedef void* THREAD_RETURN;
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194 | typedef pthread_t THREAD_TYPE;
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195 | #define WOLFSSL_THREAD
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196 | #define INFINITE -1
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197 | #define WAIT_OBJECT_0 0L
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198 | #elif defined(WOLFSSL_MDK_ARM)|| defined(WOLFSSL_KEIL_TCP_NET)
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199 | typedef unsigned int THREAD_RETURN;
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200 | typedef int THREAD_TYPE;
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201 | #define WOLFSSL_THREAD
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202 | #elif defined(WOLFSSL_TIRTOS)
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203 | typedef void THREAD_RETURN;
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204 | typedef Task_Handle THREAD_TYPE;
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205 | #define WOLFSSL_THREAD
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206 | #else
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207 | typedef unsigned int THREAD_RETURN;
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208 | typedef intptr_t THREAD_TYPE;
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209 | #define WOLFSSL_THREAD __stdcall
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210 | #endif
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211 | #endif
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212 |
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213 |
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214 | #ifdef TEST_IPV6
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215 | typedef struct sockaddr_in6 SOCKADDR_IN_T;
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216 | #define AF_INET_V AF_INET6
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217 | #else
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218 | typedef struct sockaddr_in SOCKADDR_IN_T;
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219 | #define AF_INET_V AF_INET
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220 | #endif
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221 |
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222 |
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223 | #ifndef WOLFSSL_NO_TLS12
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224 | #define SERVER_DEFAULT_VERSION 3
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225 | #else
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226 | #define SERVER_DEFAULT_VERSION 4
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227 | #endif
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228 | #define SERVER_DTLS_DEFAULT_VERSION (-2)
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229 | #define SERVER_INVALID_VERSION (-99)
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230 | #define SERVER_DOWNGRADE_VERSION (-98)
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231 | #ifndef WOLFSSL_NO_TLS12
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232 | #define CLIENT_DEFAULT_VERSION 3
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233 | #else
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234 | #define CLIENT_DEFAULT_VERSION 4
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235 | #endif
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236 | #define CLIENT_DTLS_DEFAULT_VERSION (-2)
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237 | #define CLIENT_INVALID_VERSION (-99)
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238 | #define CLIENT_DOWNGRADE_VERSION (-98)
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239 | #define EITHER_DOWNGRADE_VERSION (-97)
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240 | #if !defined(NO_FILESYSTEM) && defined(WOLFSSL_MAX_STRENGTH)
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241 | #define DEFAULT_MIN_DHKEY_BITS 2048
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242 | #define DEFAULT_MAX_DHKEY_BITS 3072
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243 | #else
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244 | #define DEFAULT_MIN_DHKEY_BITS 1024
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245 | #define DEFAULT_MAX_DHKEY_BITS 2048
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246 | #endif
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247 | #if !defined(NO_FILESYSTEM) && defined(WOLFSSL_MAX_STRENGTH)
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248 | #define DEFAULT_MIN_RSAKEY_BITS 2048
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249 | #else
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250 | #define DEFAULT_MIN_RSAKEY_BITS 1024
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251 | #endif
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252 | #if !defined(NO_FILESYSTEM) && defined(WOLFSSL_MAX_STRENGTH)
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253 | #define DEFAULT_MIN_ECCKEY_BITS 256
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254 | #else
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255 | #define DEFAULT_MIN_ECCKEY_BITS 224
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256 | #endif
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257 |
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258 | /* all certs relative to wolfSSL home directory now */
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259 | #if defined(WOLFSSL_NO_CURRDIR) || defined(WOLFSSL_MDK_SHELL)
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260 | #define caCertFile "certs/ca-cert.pem"
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261 | #define eccCertFile "certs/server-ecc.pem"
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262 | #define eccKeyFile "certs/ecc-key.pem"
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263 | #define eccRsaCertFile "certs/server-ecc-rsa.pem"
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264 | #define svrCertFile "certs/server-cert.pem"
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265 | #define svrKeyFile "certs/server-key.pem"
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266 | #define cliCertFile "certs/client-cert.pem"
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267 | #define cliCertDerFile "certs/client-cert.der"
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268 | #define cliKeyFile "certs/client-key.pem"
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269 | #define ntruCertFile "certs/ntru-cert.pem"
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270 | #define ntruKeyFile "certs/ntru-key.raw"
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271 | #define dhParamFile "certs/dh2048.pem"
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272 | #define cliEccKeyFile "certs/ecc-client-key.pem"
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273 | #define cliEccCertFile "certs/client-ecc-cert.pem"
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274 | #define caEccCertFile "certs/ca-ecc-cert/pem"
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275 | #define crlPemDir "certs/crl"
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276 | #define edCertFile "certs/ed25519/server-ed25519-cert.pem"
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277 | #define edKeyFile "certs/ed25519/server-ed25519-priv.pem"
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278 | #define cliEdCertFile "certs/ed25519/client-ed25519.pem"
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279 | #define cliEdKeyFile "certs/ed25519/client-ed25519-priv.pem"
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280 | #define caEdCertFile "certs/ed25519/ca-ed25519.pem"
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281 | #ifdef HAVE_WNR
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282 | /* Whitewood netRandom default config file */
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283 | #define wnrConfig "wnr-example.conf"
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284 | #endif
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285 | #else
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286 | #define caCertFile "./certs/ca-cert.pem"
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287 | #define eccCertFile "./certs/server-ecc.pem"
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288 | #define eccKeyFile "./certs/ecc-key.pem"
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289 | #define eccRsaCertFile "./certs/server-ecc-rsa.pem"
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290 | #define svrCertFile "./certs/server-cert.pem"
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291 | #define svrKeyFile "./certs/server-key.pem"
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292 | #define cliCertFile "./certs/client-cert.pem"
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293 | #define cliCertDerFile "./certs/client-cert.der"
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294 | #define cliKeyFile "./certs/client-key.pem"
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295 | #define ntruCertFile "./certs/ntru-cert.pem"
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296 | #define ntruKeyFile "./certs/ntru-key.raw"
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297 | #define dhParamFile "./certs/dh2048.pem"
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298 | #define cliEccKeyFile "./certs/ecc-client-key.pem"
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299 | #define cliEccCertFile "./certs/client-ecc-cert.pem"
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300 | #define caEccCertFile "./certs/ca-ecc-cert.pem"
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301 | #define crlPemDir "./certs/crl"
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302 | #define edCertFile "./certs/ed25519/server-ed25519.pem"
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303 | #define edKeyFile "./certs/ed25519/server-ed25519-priv.pem"
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304 | #define cliEdCertFile "./certs/ed25519/client-ed25519.pem"
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305 | #define cliEdKeyFile "./certs/ed25519/client-ed25519-priv.pem"
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306 | #define caEdCertFile "./certs/ed25519/root-ed25519.pem"
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307 | #ifdef HAVE_WNR
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308 | /* Whitewood netRandom default config file */
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309 | #define wnrConfig "./wnr-example.conf"
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310 | #endif
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311 | #endif
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312 |
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313 | typedef struct tcp_ready {
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314 | word16 ready; /* predicate */
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315 | word16 port;
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316 | char* srfName; /* server ready file name */
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317 | #if defined(_POSIX_THREADS) && !defined(__MINGW32__)
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318 | pthread_mutex_t mutex;
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319 | pthread_cond_t cond;
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320 | #endif
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321 | } tcp_ready;
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322 |
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323 |
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324 | static WC_INLINE void InitTcpReady(tcp_ready* ready)
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325 | {
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326 | ready->ready = 0;
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327 | ready->port = 0;
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328 | ready->srfName = NULL;
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329 | #ifdef SINGLE_THREADED
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330 | #elif defined(_POSIX_THREADS) && !defined(__MINGW32__)
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331 | pthread_mutex_init(&ready->mutex, 0);
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332 | pthread_cond_init(&ready->cond, 0);
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333 | #endif
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334 | }
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335 |
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336 |
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337 | static WC_INLINE void FreeTcpReady(tcp_ready* ready)
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338 | {
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339 | #ifdef SINGLE_THREADED
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340 | (void)ready;
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341 | #elif defined(_POSIX_THREADS) && !defined(__MINGW32__)
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342 | pthread_mutex_destroy(&ready->mutex);
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343 | pthread_cond_destroy(&ready->cond);
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344 | #else
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345 | (void)ready;
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346 | #endif
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347 | }
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348 |
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349 | typedef WOLFSSL_METHOD* (*method_provider)(void);
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350 | typedef void (*ctx_callback)(WOLFSSL_CTX* ctx);
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351 | typedef void (*ssl_callback)(WOLFSSL* ssl);
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352 |
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353 | typedef struct callback_functions {
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354 | method_provider method;
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355 | ctx_callback ctx_ready;
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356 | ssl_callback ssl_ready;
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357 | ssl_callback on_result;
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358 | WOLFSSL_CTX* ctx;
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359 | } callback_functions;
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360 |
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361 | typedef struct func_args {
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362 | int argc;
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363 | char** argv;
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364 | int return_code;
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365 | tcp_ready* signal;
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366 | callback_functions *callbacks;
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367 | } func_args;
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368 |
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369 |
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370 |
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371 |
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372 | void wait_tcp_ready(func_args*);
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373 |
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374 | typedef THREAD_RETURN WOLFSSL_THREAD THREAD_FUNC(void*);
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375 |
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376 | void start_thread(THREAD_FUNC, func_args*, THREAD_TYPE*);
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377 | void join_thread(THREAD_TYPE);
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378 |
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379 | /* wolfSSL */
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380 | #ifndef TEST_IPV6
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381 | static const char* const wolfSSLIP = "127.0.0.1";
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382 | #else
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383 | static const char* const wolfSSLIP = "::1";
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384 | #endif
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385 | static const word16 wolfSSLPort = 11111;
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386 |
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387 |
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388 |
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389 | #ifndef MY_EX_USAGE
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390 | #define MY_EX_USAGE 2
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391 | #endif
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392 |
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393 | #ifndef EXIT_FAILURE
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394 | #define EXIT_FAILURE 1
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395 | #endif
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396 |
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397 | #ifdef WOLFSSL_FORCE_MALLOC_FAIL_TEST
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398 | #define XEXIT(rc) return rc
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399 | #define XEXIT_T(rc) return (THREAD_RETURN)rc
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400 | #else
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401 | #define XEXIT(rc) exit((int)(rc))
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402 | #define XEXIT_T(rc) exit((int)(rc))
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403 | #endif
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404 |
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405 |
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406 | static WC_INLINE
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407 | #ifdef WOLFSSL_FORCE_MALLOC_FAIL_TEST
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408 | THREAD_RETURN
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409 | #else
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410 | WC_NORETURN void
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411 | #endif
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412 | err_sys(const char* msg)
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413 | {
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414 | printf("wolfSSL error: %s\n", msg);
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415 |
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416 | #if !defined(__GNUC__)
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417 | /* scan-build (which pretends to be gnuc) can get confused and think the
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418 | * msg pointer can be null even when hardcoded and then it won't exit,
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419 | * making null pointer checks above the err_sys() call useless.
|
---|
420 | * We could just always exit() but some compilers will complain about no
|
---|
421 | * possible return, with gcc we know the attribute to handle that with
|
---|
422 | * WC_NORETURN. */
|
---|
423 | if (msg)
|
---|
424 | #endif
|
---|
425 | {
|
---|
426 | XEXIT_T(EXIT_FAILURE);
|
---|
427 | }
|
---|
428 | }
|
---|
429 |
|
---|
430 |
|
---|
431 | extern int myoptind;
|
---|
432 | extern char* myoptarg;
|
---|
433 |
|
---|
434 | static WC_INLINE int mygetopt(int argc, char** argv, const char* optstring)
|
---|
435 | {
|
---|
436 | static char* next = NULL;
|
---|
437 |
|
---|
438 | char c;
|
---|
439 | char* cp;
|
---|
440 |
|
---|
441 | if (myoptind == 0)
|
---|
442 | next = NULL; /* we're starting new/over */
|
---|
443 |
|
---|
444 | if (next == NULL || *next == '\0') {
|
---|
445 | if (myoptind == 0)
|
---|
446 | myoptind++;
|
---|
447 |
|
---|
448 | if (myoptind >= argc || argv[myoptind][0] != '-' ||
|
---|
449 | argv[myoptind][1] == '\0') {
|
---|
450 | myoptarg = NULL;
|
---|
451 | if (myoptind < argc)
|
---|
452 | myoptarg = argv[myoptind];
|
---|
453 |
|
---|
454 | return -1;
|
---|
455 | }
|
---|
456 |
|
---|
457 | if (strcmp(argv[myoptind], "--") == 0) {
|
---|
458 | myoptind++;
|
---|
459 | myoptarg = NULL;
|
---|
460 |
|
---|
461 | if (myoptind < argc)
|
---|
462 | myoptarg = argv[myoptind];
|
---|
463 |
|
---|
464 | return -1;
|
---|
465 | }
|
---|
466 |
|
---|
467 | next = argv[myoptind];
|
---|
468 | next++; /* skip - */
|
---|
469 | myoptind++;
|
---|
470 | }
|
---|
471 |
|
---|
472 | c = *next++;
|
---|
473 | /* The C++ strchr can return a different value */
|
---|
474 | cp = (char*)strchr(optstring, c);
|
---|
475 |
|
---|
476 | if (cp == NULL || c == ':')
|
---|
477 | return '?';
|
---|
478 |
|
---|
479 | cp++;
|
---|
480 |
|
---|
481 | if (*cp == ':') {
|
---|
482 | if (*next != '\0') {
|
---|
483 | myoptarg = next;
|
---|
484 | next = NULL;
|
---|
485 | }
|
---|
486 | else if (myoptind < argc) {
|
---|
487 | myoptarg = argv[myoptind];
|
---|
488 | myoptind++;
|
---|
489 | }
|
---|
490 | else
|
---|
491 | return '?';
|
---|
492 | }
|
---|
493 |
|
---|
494 | return c;
|
---|
495 | }
|
---|
496 |
|
---|
497 |
|
---|
498 | #ifdef WOLFSSL_ENCRYPTED_KEYS
|
---|
499 |
|
---|
500 | static WC_INLINE int PasswordCallBack(char* passwd, int sz, int rw, void* userdata)
|
---|
501 | {
|
---|
502 | (void)rw;
|
---|
503 | (void)userdata;
|
---|
504 | if (userdata != NULL) {
|
---|
505 | strncpy(passwd, (char*)userdata, sz);
|
---|
506 | return (int)XSTRLEN((char*)userdata);
|
---|
507 | }
|
---|
508 | else {
|
---|
509 | strncpy(passwd, "yassl123", sz);
|
---|
510 | return 8;
|
---|
511 | }
|
---|
512 | }
|
---|
513 |
|
---|
514 | #endif
|
---|
515 |
|
---|
516 | static const char* client_showpeer_msg[][8] = {
|
---|
517 | /* English */
|
---|
518 | {
|
---|
519 | "SSL version is",
|
---|
520 | "SSL cipher suite is",
|
---|
521 | "SSL curve name is",
|
---|
522 | "SSL DH size is",
|
---|
523 | "SSL reused session",
|
---|
524 | "Alternate cert chain used",
|
---|
525 | "peer's cert info:",
|
---|
526 | NULL
|
---|
527 | },
|
---|
528 | /* Japanese */
|
---|
529 | {
|
---|
530 | "SSL バージョンは",
|
---|
531 | "SSL 暗号スイートは",
|
---|
532 | "SSL 曲線名は",
|
---|
533 | "SSL DH サイズは",
|
---|
534 | "SSL 再利用セッション",
|
---|
535 | "代替証明チェーンを使用",
|
---|
536 | "相手方証明書情報",
|
---|
537 | NULL
|
---|
538 | }
|
---|
539 | };
|
---|
540 |
|
---|
541 | #if defined(KEEP_PEER_CERT) || defined(SESSION_CERTS)
|
---|
542 | static const char* client_showx509_msg[][5] = {
|
---|
543 | /* English */
|
---|
544 | {
|
---|
545 | "issuer",
|
---|
546 | "subject",
|
---|
547 | "altname",
|
---|
548 | "serial number",
|
---|
549 | NULL
|
---|
550 | },
|
---|
551 | /* Japanese */
|
---|
552 | {
|
---|
553 | "発行者",
|
---|
554 | "サブジェクト",
|
---|
555 | "代替名",
|
---|
556 | "シリアル番号",
|
---|
557 | NULL
|
---|
558 | },
|
---|
559 | };
|
---|
560 |
|
---|
561 | /* lng_index is to specify the language for displaying message. */
|
---|
562 | /* 0:English, 1:Japanese */
|
---|
563 | static WC_INLINE void ShowX509Ex(WOLFSSL_X509* x509, const char* hdr,
|
---|
564 | int lng_index)
|
---|
565 | {
|
---|
566 | char* altName;
|
---|
567 | char* issuer;
|
---|
568 | char* subject;
|
---|
569 | byte serial[32];
|
---|
570 | int ret;
|
---|
571 | int sz = sizeof(serial);
|
---|
572 | const char** words = client_showx509_msg[lng_index];
|
---|
573 |
|
---|
574 | if (x509 == NULL) {
|
---|
575 | printf("%s No Cert\n", hdr);
|
---|
576 | return;
|
---|
577 | }
|
---|
578 |
|
---|
579 | issuer = wolfSSL_X509_NAME_oneline(
|
---|
580 | wolfSSL_X509_get_issuer_name(x509), 0, 0);
|
---|
581 | subject = wolfSSL_X509_NAME_oneline(
|
---|
582 | wolfSSL_X509_get_subject_name(x509), 0, 0);
|
---|
583 |
|
---|
584 | printf("%s\n %s : %s\n %s: %s\n", hdr, words[0], issuer, words[1], subject);
|
---|
585 |
|
---|
586 | while ( (altName = wolfSSL_X509_get_next_altname(x509)) != NULL)
|
---|
587 | printf(" %s = %s\n", words[2], altName);
|
---|
588 |
|
---|
589 | ret = wolfSSL_X509_get_serial_number(x509, serial, &sz);
|
---|
590 | if (ret == WOLFSSL_SUCCESS) {
|
---|
591 | int i;
|
---|
592 | int strLen;
|
---|
593 | char serialMsg[80];
|
---|
594 |
|
---|
595 | /* testsuite has multiple threads writing to stdout, get output
|
---|
596 | message ready to write once */
|
---|
597 | strLen = sprintf(serialMsg, " %s", words[3]);
|
---|
598 | for (i = 0; i < sz; i++)
|
---|
599 | sprintf(serialMsg + strLen + (i*3), ":%02x ", serial[i]);
|
---|
600 | printf("%s\n", serialMsg);
|
---|
601 | }
|
---|
602 |
|
---|
603 | XFREE(subject, 0, DYNAMIC_TYPE_OPENSSL);
|
---|
604 | XFREE(issuer, 0, DYNAMIC_TYPE_OPENSSL);
|
---|
605 |
|
---|
606 | #if defined(OPENSSL_EXTRA) && defined(SHOW_CERTS)
|
---|
607 | {
|
---|
608 | WOLFSSL_BIO* bio;
|
---|
609 | char buf[256]; /* should be size of ASN_NAME_MAX */
|
---|
610 | int textSz;
|
---|
611 |
|
---|
612 |
|
---|
613 | /* print out domain component if certificate has it */
|
---|
614 | textSz = wolfSSL_X509_NAME_get_text_by_NID(
|
---|
615 | wolfSSL_X509_get_subject_name(x509), NID_domainComponent,
|
---|
616 | buf, sizeof(buf));
|
---|
617 | if (textSz > 0) {
|
---|
618 | printf("Domain Component = %s\n", buf);
|
---|
619 | }
|
---|
620 |
|
---|
621 | bio = wolfSSL_BIO_new(wolfSSL_BIO_s_file());
|
---|
622 | if (bio != NULL) {
|
---|
623 | wolfSSL_BIO_set_fp(bio, stdout, BIO_NOCLOSE);
|
---|
624 | wolfSSL_X509_print(bio, x509);
|
---|
625 | wolfSSL_BIO_free(bio);
|
---|
626 | }
|
---|
627 | }
|
---|
628 | #endif
|
---|
629 | }
|
---|
630 | /* original ShowX509 to maintain compatibility */
|
---|
631 | static WC_INLINE void ShowX509(WOLFSSL_X509* x509, const char* hdr)
|
---|
632 | {
|
---|
633 | ShowX509Ex(x509, hdr, 0);
|
---|
634 | }
|
---|
635 |
|
---|
636 | #endif /* KEEP_PEER_CERT || SESSION_CERTS */
|
---|
637 |
|
---|
638 | #if defined(SESSION_CERTS) && defined(SHOW_CERTS)
|
---|
639 | static WC_INLINE void ShowX509Chain(WOLFSSL_X509_CHAIN* chain, int count,
|
---|
640 | const char* hdr)
|
---|
641 | {
|
---|
642 | int i;
|
---|
643 | int length;
|
---|
644 | unsigned char buffer[3072];
|
---|
645 | WOLFSSL_X509* chainX509;
|
---|
646 |
|
---|
647 | for (i = 0; i < count; i++) {
|
---|
648 | wolfSSL_get_chain_cert_pem(chain, i, buffer, sizeof(buffer), &length);
|
---|
649 | buffer[length] = 0;
|
---|
650 | printf("\n%s: %d has length %d data = \n%s\n", hdr, i, length, buffer);
|
---|
651 |
|
---|
652 | chainX509 = wolfSSL_get_chain_X509(chain, i);
|
---|
653 | if (chainX509)
|
---|
654 | ShowX509(chainX509, hdr);
|
---|
655 | else
|
---|
656 | printf("get_chain_X509 failed\n");
|
---|
657 | wolfSSL_FreeX509(chainX509);
|
---|
658 | }
|
---|
659 | }
|
---|
660 | #endif
|
---|
661 |
|
---|
662 | /* lng_index is to specify the language for displaying message. */
|
---|
663 | /* 0:English, 1:Japanese */
|
---|
664 | static WC_INLINE void showPeerEx(WOLFSSL* ssl, int lng_index)
|
---|
665 | {
|
---|
666 | WOLFSSL_CIPHER* cipher;
|
---|
667 | const char** words = client_showpeer_msg[lng_index];
|
---|
668 |
|
---|
669 | #ifdef HAVE_ECC
|
---|
670 | const char *name;
|
---|
671 | #endif
|
---|
672 | #ifndef NO_DH
|
---|
673 | int bits;
|
---|
674 | #endif
|
---|
675 | #ifdef KEEP_PEER_CERT
|
---|
676 | WOLFSSL_X509* peer = wolfSSL_get_peer_certificate(ssl);
|
---|
677 | if (peer)
|
---|
678 | ShowX509Ex(peer, words[6], lng_index);
|
---|
679 | else
|
---|
680 | printf("peer has no cert!\n");
|
---|
681 | wolfSSL_FreeX509(peer);
|
---|
682 | #endif
|
---|
683 | #if defined(SHOW_CERTS) && defined(OPENSSL_EXTRA) && defined(KEEP_OUR_CERT)
|
---|
684 | ShowX509(wolfSSL_get_certificate(ssl), "our cert info:");
|
---|
685 | printf("Peer verify result = %lu\n", wolfSSL_get_verify_result(ssl));
|
---|
686 | #endif /* SHOW_CERTS */
|
---|
687 | printf("%s %s\n", words[0], wolfSSL_get_version(ssl));
|
---|
688 |
|
---|
689 | cipher = wolfSSL_get_current_cipher(ssl);
|
---|
690 | #ifdef HAVE_QSH
|
---|
691 | printf("%s %s%s\n", words[1], (wolfSSL_isQSH(ssl))? "QSH:": "",
|
---|
692 | wolfSSL_CIPHER_get_name(cipher));
|
---|
693 | #else
|
---|
694 | printf("%s %s\n", words[1], wolfSSL_CIPHER_get_name(cipher));
|
---|
695 | #endif
|
---|
696 | #ifdef HAVE_ECC
|
---|
697 | if ((name = wolfSSL_get_curve_name(ssl)) != NULL)
|
---|
698 | printf("%s %s\n", words[2], name);
|
---|
699 | #endif
|
---|
700 | #ifndef NO_DH
|
---|
701 | if ((bits = wolfSSL_GetDhKey_Sz(ssl)) > 0)
|
---|
702 | printf("%s %d bits\n", words[3], bits);
|
---|
703 | #endif
|
---|
704 | if (wolfSSL_session_reused(ssl))
|
---|
705 | printf("%s\n", words[4]);
|
---|
706 | #ifdef WOLFSSL_ALT_CERT_CHAINS
|
---|
707 | if (wolfSSL_is_peer_alt_cert_chain(ssl))
|
---|
708 | printf("%s\n", words[5]);
|
---|
709 | #endif
|
---|
710 |
|
---|
711 | #if defined(SESSION_CERTS) && defined(SHOW_CERTS)
|
---|
712 | {
|
---|
713 | WOLFSSL_X509_CHAIN* chain;
|
---|
714 |
|
---|
715 | chain = wolfSSL_get_peer_chain(ssl);
|
---|
716 | ShowX509Chain(chain, wolfSSL_get_chain_count(chain), "session cert");
|
---|
717 |
|
---|
718 | #ifdef WOLFSSL_ALT_CERT_CHAINS
|
---|
719 | if (wolfSSL_is_peer_alt_cert_chain(ssl)) {
|
---|
720 | chain = wolfSSL_get_peer_alt_chain(ssl);
|
---|
721 | ShowX509Chain(chain, wolfSSL_get_chain_count(chain), "alt cert");
|
---|
722 | }
|
---|
723 | #endif
|
---|
724 | }
|
---|
725 | #endif /* SESSION_CERTS && SHOW_CERTS */
|
---|
726 | (void)ssl;
|
---|
727 | }
|
---|
728 | /* original showPeer to maintain compatibility */
|
---|
729 | static WC_INLINE void showPeer(WOLFSSL* ssl)
|
---|
730 | {
|
---|
731 | showPeerEx(ssl, 0);
|
---|
732 | }
|
---|
733 |
|
---|
734 | static WC_INLINE void build_addr(SOCKADDR_IN_T* addr, const char* peer,
|
---|
735 | word16 port, int udp, int sctp)
|
---|
736 | {
|
---|
737 | int useLookup = 0;
|
---|
738 | (void)useLookup;
|
---|
739 | (void)udp;
|
---|
740 | (void)sctp;
|
---|
741 |
|
---|
742 | if (addr == NULL)
|
---|
743 | err_sys("invalid argument to build_addr, addr is NULL");
|
---|
744 |
|
---|
745 | XMEMSET(addr, 0, sizeof(SOCKADDR_IN_T));
|
---|
746 |
|
---|
747 | #ifndef TEST_IPV6
|
---|
748 | /* peer could be in human readable form */
|
---|
749 | if ( ((size_t)peer != INADDR_ANY) && isalpha((int)peer[0])) {
|
---|
750 | #if defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)
|
---|
751 | int err;
|
---|
752 | struct hostent* entry = gethostbyname(peer, &err);
|
---|
753 | #elif defined(WOLFSSL_TIRTOS)
|
---|
754 | struct hostent* entry = DNSGetHostByName(peer);
|
---|
755 | #elif defined(WOLFSSL_VXWORKS)
|
---|
756 | struct hostent* entry = (struct hostent*)hostGetByName((char*)peer);
|
---|
757 | #else
|
---|
758 | struct hostent* entry = gethostbyname(peer);
|
---|
759 | #endif
|
---|
760 |
|
---|
761 | if (entry) {
|
---|
762 | XMEMCPY(&addr->sin_addr.s_addr, entry->h_addr_list[0],
|
---|
763 | entry->h_length);
|
---|
764 | useLookup = 1;
|
---|
765 | }
|
---|
766 | else
|
---|
767 | err_sys("no entry for host");
|
---|
768 | }
|
---|
769 | #endif
|
---|
770 |
|
---|
771 |
|
---|
772 | #ifndef TEST_IPV6
|
---|
773 | #if defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)
|
---|
774 | addr->sin_family = PF_INET;
|
---|
775 | #else
|
---|
776 | addr->sin_family = AF_INET_V;
|
---|
777 | #endif
|
---|
778 | addr->sin_port = XHTONS(port);
|
---|
779 | if ((size_t)peer == INADDR_ANY)
|
---|
780 | addr->sin_addr.s_addr = INADDR_ANY;
|
---|
781 | else {
|
---|
782 | if (!useLookup)
|
---|
783 | addr->sin_addr.s_addr = inet_addr(peer);
|
---|
784 | }
|
---|
785 | #else
|
---|
786 | addr->sin6_family = AF_INET_V;
|
---|
787 | addr->sin6_port = XHTONS(port);
|
---|
788 | if ((size_t)peer == INADDR_ANY) {
|
---|
789 | addr->sin6_addr = in6addr_any;
|
---|
790 | }
|
---|
791 | else {
|
---|
792 | #ifdef HAVE_GETADDRINFO
|
---|
793 | struct addrinfo hints;
|
---|
794 | struct addrinfo* answer = NULL;
|
---|
795 | int ret;
|
---|
796 | char strPort[80];
|
---|
797 |
|
---|
798 | XMEMSET(&hints, 0, sizeof(hints));
|
---|
799 |
|
---|
800 | hints.ai_family = AF_INET_V;
|
---|
801 | if (udp) {
|
---|
802 | hints.ai_socktype = SOCK_DGRAM;
|
---|
803 | hints.ai_protocol = IPPROTO_UDP;
|
---|
804 | }
|
---|
805 | #ifdef WOLFSSL_SCTP
|
---|
806 | else if (sctp) {
|
---|
807 | hints.ai_socktype = SOCK_STREAM;
|
---|
808 | hints.ai_protocol = IPPROTO_SCTP;
|
---|
809 | }
|
---|
810 | #endif
|
---|
811 | else {
|
---|
812 | hints.ai_socktype = SOCK_STREAM;
|
---|
813 | hints.ai_protocol = IPPROTO_TCP;
|
---|
814 | }
|
---|
815 |
|
---|
816 | SNPRINTF(strPort, sizeof(strPort), "%d", port);
|
---|
817 | strPort[79] = '\0';
|
---|
818 |
|
---|
819 | ret = getaddrinfo(peer, strPort, &hints, &answer);
|
---|
820 | if (ret < 0 || answer == NULL)
|
---|
821 | err_sys("getaddrinfo failed");
|
---|
822 |
|
---|
823 | XMEMCPY(addr, answer->ai_addr, answer->ai_addrlen);
|
---|
824 | freeaddrinfo(answer);
|
---|
825 | #else
|
---|
826 | printf("no ipv6 getaddrinfo, loopback only tests/examples\n");
|
---|
827 | addr->sin6_addr = in6addr_loopback;
|
---|
828 | #endif
|
---|
829 | }
|
---|
830 | #endif
|
---|
831 | }
|
---|
832 |
|
---|
833 |
|
---|
834 | static WC_INLINE void tcp_socket(SOCKET_T* sockfd, int udp, int sctp)
|
---|
835 | {
|
---|
836 | (void)sctp;
|
---|
837 |
|
---|
838 | if (udp)
|
---|
839 | *sockfd = socket(AF_INET_V, SOCK_DGRAM, IPPROTO_UDP);
|
---|
840 | #ifdef WOLFSSL_SCTP
|
---|
841 | else if (sctp)
|
---|
842 | *sockfd = socket(AF_INET_V, SOCK_STREAM, IPPROTO_SCTP);
|
---|
843 | #endif
|
---|
844 | else
|
---|
845 | *sockfd = socket(AF_INET_V, SOCK_STREAM, IPPROTO_TCP);
|
---|
846 |
|
---|
847 | if(WOLFSSL_SOCKET_IS_INVALID(*sockfd)) {
|
---|
848 | err_sys("socket failed\n");
|
---|
849 | }
|
---|
850 |
|
---|
851 | #ifndef USE_WINDOWS_API
|
---|
852 | #ifdef SO_NOSIGPIPE
|
---|
853 | {
|
---|
854 | int on = 1;
|
---|
855 | socklen_t len = sizeof(on);
|
---|
856 | int res = setsockopt(*sockfd, SOL_SOCKET, SO_NOSIGPIPE, &on, len);
|
---|
857 | if (res < 0)
|
---|
858 | err_sys("setsockopt SO_NOSIGPIPE failed\n");
|
---|
859 | }
|
---|
860 | #elif defined(WOLFSSL_MDK_ARM) || defined (WOLFSSL_TIRTOS) ||\
|
---|
861 | defined(WOLFSSL_KEIL_TCP_NET)
|
---|
862 | /* nothing to define */
|
---|
863 | #else /* no S_NOSIGPIPE */
|
---|
864 | signal(SIGPIPE, SIG_IGN);
|
---|
865 | #endif /* S_NOSIGPIPE */
|
---|
866 |
|
---|
867 | #if defined(TCP_NODELAY)
|
---|
868 | if (!udp && !sctp)
|
---|
869 | {
|
---|
870 | int on = 1;
|
---|
871 | socklen_t len = sizeof(on);
|
---|
872 | int res = setsockopt(*sockfd, IPPROTO_TCP, TCP_NODELAY, &on, len);
|
---|
873 | if (res < 0)
|
---|
874 | err_sys("setsockopt TCP_NODELAY failed\n");
|
---|
875 | }
|
---|
876 | #endif
|
---|
877 | #endif /* USE_WINDOWS_API */
|
---|
878 | }
|
---|
879 |
|
---|
880 | static WC_INLINE void tcp_connect(SOCKET_T* sockfd, const char* ip, word16 port,
|
---|
881 | int udp, int sctp, WOLFSSL* ssl)
|
---|
882 | {
|
---|
883 | SOCKADDR_IN_T addr;
|
---|
884 | build_addr(&addr, ip, port, udp, sctp);
|
---|
885 | if (udp) {
|
---|
886 | wolfSSL_dtls_set_peer(ssl, &addr, sizeof(addr));
|
---|
887 | }
|
---|
888 | tcp_socket(sockfd, udp, sctp);
|
---|
889 |
|
---|
890 | if (!udp) {
|
---|
891 | if (connect(*sockfd, (const struct sockaddr*)&addr, sizeof(addr)) != 0)
|
---|
892 | err_sys("tcp connect failed");
|
---|
893 | }
|
---|
894 | }
|
---|
895 |
|
---|
896 |
|
---|
897 | static WC_INLINE void udp_connect(SOCKET_T* sockfd, void* addr, int addrSz)
|
---|
898 | {
|
---|
899 | if (connect(*sockfd, (const struct sockaddr*)addr, addrSz) != 0)
|
---|
900 | err_sys("tcp connect failed");
|
---|
901 | }
|
---|
902 |
|
---|
903 |
|
---|
904 | enum {
|
---|
905 | TEST_SELECT_FAIL,
|
---|
906 | TEST_TIMEOUT,
|
---|
907 | TEST_RECV_READY,
|
---|
908 | TEST_ERROR_READY
|
---|
909 | };
|
---|
910 |
|
---|
911 |
|
---|
912 | #if !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_KEIL_TCP_NET) && \
|
---|
913 | !defined(WOLFSSL_TIRTOS)
|
---|
914 | static WC_INLINE int tcp_select(SOCKET_T socketfd, int to_sec)
|
---|
915 | {
|
---|
916 | fd_set recvfds, errfds;
|
---|
917 | SOCKET_T nfds = socketfd + 1;
|
---|
918 | #if !defined(__INTEGRITY)
|
---|
919 | struct timeval timeout = { (to_sec > 0) ? to_sec : 0, 0};
|
---|
920 | #else
|
---|
921 | struct timeval timeout;
|
---|
922 | #endif
|
---|
923 | int result;
|
---|
924 |
|
---|
925 | FD_ZERO(&recvfds);
|
---|
926 | FD_SET(socketfd, &recvfds);
|
---|
927 | FD_ZERO(&errfds);
|
---|
928 | FD_SET(socketfd, &errfds);
|
---|
929 |
|
---|
930 | #if defined(__INTEGRITY)
|
---|
931 | timeout.tv_sec = (long long)(to_sec > 0) ? to_sec : 0, 0;
|
---|
932 | #endif
|
---|
933 | result = select(nfds, &recvfds, NULL, &errfds, &timeout);
|
---|
934 |
|
---|
935 | if (result == 0)
|
---|
936 | return TEST_TIMEOUT;
|
---|
937 | else if (result > 0) {
|
---|
938 | if (FD_ISSET(socketfd, &recvfds))
|
---|
939 | return TEST_RECV_READY;
|
---|
940 | else if(FD_ISSET(socketfd, &errfds))
|
---|
941 | return TEST_ERROR_READY;
|
---|
942 | }
|
---|
943 |
|
---|
944 | return TEST_SELECT_FAIL;
|
---|
945 | }
|
---|
946 | #elif defined(WOLFSSL_TIRTOS) || defined(WOLFSSL_KEIL_TCP_NET)
|
---|
947 | static WC_INLINE int tcp_select(SOCKET_T socketfd, int to_sec)
|
---|
948 | {
|
---|
949 | return TEST_RECV_READY;
|
---|
950 | }
|
---|
951 | #endif /* !WOLFSSL_MDK_ARM */
|
---|
952 |
|
---|
953 |
|
---|
954 | static WC_INLINE void tcp_listen(SOCKET_T* sockfd, word16* port, int useAnyAddr,
|
---|
955 | int udp, int sctp)
|
---|
956 | {
|
---|
957 | SOCKADDR_IN_T addr;
|
---|
958 |
|
---|
959 | /* don't use INADDR_ANY by default, firewall may block, make user switch
|
---|
960 | on */
|
---|
961 | build_addr(&addr, (useAnyAddr ? INADDR_ANY : wolfSSLIP), *port, udp, sctp);
|
---|
962 | tcp_socket(sockfd, udp, sctp);
|
---|
963 |
|
---|
964 | #if !defined(USE_WINDOWS_API) && !defined(WOLFSSL_MDK_ARM)\
|
---|
965 | && !defined(WOLFSSL_KEIL_TCP_NET)
|
---|
966 | {
|
---|
967 | int res, on = 1;
|
---|
968 | socklen_t len = sizeof(on);
|
---|
969 | res = setsockopt(*sockfd, SOL_SOCKET, SO_REUSEADDR, &on, len);
|
---|
970 | if (res < 0)
|
---|
971 | err_sys("setsockopt SO_REUSEADDR failed\n");
|
---|
972 | }
|
---|
973 | #endif
|
---|
974 |
|
---|
975 | if (bind(*sockfd, (const struct sockaddr*)&addr, sizeof(addr)) != 0)
|
---|
976 | err_sys("tcp bind failed");
|
---|
977 | if (!udp) {
|
---|
978 | #ifdef WOLFSSL_KEIL_TCP_NET
|
---|
979 | #define SOCK_LISTEN_MAX_QUEUE 1
|
---|
980 | #else
|
---|
981 | #define SOCK_LISTEN_MAX_QUEUE 5
|
---|
982 | #endif
|
---|
983 | if (listen(*sockfd, SOCK_LISTEN_MAX_QUEUE) != 0)
|
---|
984 | err_sys("tcp listen failed");
|
---|
985 | }
|
---|
986 | #if !defined(USE_WINDOWS_API) && !defined(WOLFSSL_TIRTOS)
|
---|
987 | if (*port == 0) {
|
---|
988 | socklen_t len = sizeof(addr);
|
---|
989 | if (getsockname(*sockfd, (struct sockaddr*)&addr, &len) == 0) {
|
---|
990 | #ifndef TEST_IPV6
|
---|
991 | *port = XNTOHS(addr.sin_port);
|
---|
992 | #else
|
---|
993 | *port = XNTOHS(addr.sin6_port);
|
---|
994 | #endif
|
---|
995 | }
|
---|
996 | }
|
---|
997 | #endif
|
---|
998 | }
|
---|
999 |
|
---|
1000 |
|
---|
1001 | #if 0
|
---|
1002 | static WC_INLINE int udp_read_connect(SOCKET_T sockfd)
|
---|
1003 | {
|
---|
1004 | SOCKADDR_IN_T cliaddr;
|
---|
1005 | byte b[1500];
|
---|
1006 | int n;
|
---|
1007 | socklen_t len = sizeof(cliaddr);
|
---|
1008 |
|
---|
1009 | n = (int)recvfrom(sockfd, (char*)b, sizeof(b), MSG_PEEK,
|
---|
1010 | (struct sockaddr*)&cliaddr, &len);
|
---|
1011 | if (n > 0) {
|
---|
1012 | if (connect(sockfd, (const struct sockaddr*)&cliaddr,
|
---|
1013 | sizeof(cliaddr)) != 0)
|
---|
1014 | err_sys("udp connect failed");
|
---|
1015 | }
|
---|
1016 | else
|
---|
1017 | err_sys("recvfrom failed");
|
---|
1018 |
|
---|
1019 | return sockfd;
|
---|
1020 | }
|
---|
1021 | #endif
|
---|
1022 |
|
---|
1023 | static WC_INLINE void udp_accept(SOCKET_T* sockfd, SOCKET_T* clientfd,
|
---|
1024 | int useAnyAddr, word16 port, func_args* args)
|
---|
1025 | {
|
---|
1026 | SOCKADDR_IN_T addr;
|
---|
1027 |
|
---|
1028 | (void)args;
|
---|
1029 | build_addr(&addr, (useAnyAddr ? INADDR_ANY : wolfSSLIP), port, 1, 0);
|
---|
1030 | tcp_socket(sockfd, 1, 0);
|
---|
1031 |
|
---|
1032 |
|
---|
1033 | #if !defined(USE_WINDOWS_API) && !defined(WOLFSSL_MDK_ARM) \
|
---|
1034 | && !defined(WOLFSSL_KEIL_TCP_NET)
|
---|
1035 | {
|
---|
1036 | int res, on = 1;
|
---|
1037 | socklen_t len = sizeof(on);
|
---|
1038 | res = setsockopt(*sockfd, SOL_SOCKET, SO_REUSEADDR, &on, len);
|
---|
1039 | if (res < 0)
|
---|
1040 | err_sys("setsockopt SO_REUSEADDR failed\n");
|
---|
1041 | }
|
---|
1042 | #endif
|
---|
1043 |
|
---|
1044 | if (bind(*sockfd, (const struct sockaddr*)&addr, sizeof(addr)) != 0)
|
---|
1045 | err_sys("tcp bind failed");
|
---|
1046 |
|
---|
1047 | #if (defined(NO_MAIN_DRIVER) && !defined(USE_WINDOWS_API)) && !defined(WOLFSSL_TIRTOS)
|
---|
1048 | if (port == 0) {
|
---|
1049 | socklen_t len = sizeof(addr);
|
---|
1050 | if (getsockname(*sockfd, (struct sockaddr*)&addr, &len) == 0) {
|
---|
1051 | #ifndef TEST_IPV6
|
---|
1052 | port = XNTOHS(addr.sin_port);
|
---|
1053 | #else
|
---|
1054 | port = XNTOHS(addr.sin6_port);
|
---|
1055 | #endif
|
---|
1056 | }
|
---|
1057 | }
|
---|
1058 | #endif
|
---|
1059 |
|
---|
1060 | #if defined(_POSIX_THREADS) && defined(NO_MAIN_DRIVER) && !defined(__MINGW32__)
|
---|
1061 | /* signal ready to accept data */
|
---|
1062 | {
|
---|
1063 | tcp_ready* ready = args->signal;
|
---|
1064 | pthread_mutex_lock(&ready->mutex);
|
---|
1065 | ready->ready = 1;
|
---|
1066 | ready->port = port;
|
---|
1067 | pthread_cond_signal(&ready->cond);
|
---|
1068 | pthread_mutex_unlock(&ready->mutex);
|
---|
1069 | }
|
---|
1070 | #elif defined (WOLFSSL_TIRTOS)
|
---|
1071 | /* Need mutex? */
|
---|
1072 | tcp_ready* ready = args->signal;
|
---|
1073 | ready->ready = 1;
|
---|
1074 | ready->port = port;
|
---|
1075 | #endif
|
---|
1076 |
|
---|
1077 | *clientfd = *sockfd;
|
---|
1078 | }
|
---|
1079 |
|
---|
1080 | static WC_INLINE void tcp_accept(SOCKET_T* sockfd, SOCKET_T* clientfd,
|
---|
1081 | func_args* args, word16 port, int useAnyAddr,
|
---|
1082 | int udp, int sctp, int ready_file, int do_listen)
|
---|
1083 | {
|
---|
1084 | SOCKADDR_IN_T client;
|
---|
1085 | socklen_t client_len = sizeof(client);
|
---|
1086 | tcp_ready* ready = NULL;
|
---|
1087 |
|
---|
1088 | (void) ready; /* Account for case when "ready" is not used */
|
---|
1089 |
|
---|
1090 | if (udp) {
|
---|
1091 | udp_accept(sockfd, clientfd, useAnyAddr, port, args);
|
---|
1092 | return;
|
---|
1093 | }
|
---|
1094 |
|
---|
1095 | if(do_listen) {
|
---|
1096 | tcp_listen(sockfd, &port, useAnyAddr, udp, sctp);
|
---|
1097 |
|
---|
1098 | #if defined(_POSIX_THREADS) && defined(NO_MAIN_DRIVER) && !defined(__MINGW32__)
|
---|
1099 | /* signal ready to tcp_accept */
|
---|
1100 | if (args)
|
---|
1101 | ready = args->signal;
|
---|
1102 | if (ready) {
|
---|
1103 | pthread_mutex_lock(&ready->mutex);
|
---|
1104 | ready->ready = 1;
|
---|
1105 | ready->port = port;
|
---|
1106 | pthread_cond_signal(&ready->cond);
|
---|
1107 | pthread_mutex_unlock(&ready->mutex);
|
---|
1108 | }
|
---|
1109 | #elif defined (WOLFSSL_TIRTOS)
|
---|
1110 | /* Need mutex? */
|
---|
1111 | if (args)
|
---|
1112 | ready = args->signal;
|
---|
1113 | if (ready) {
|
---|
1114 | ready->ready = 1;
|
---|
1115 | ready->port = port;
|
---|
1116 | }
|
---|
1117 | #endif
|
---|
1118 |
|
---|
1119 | if (ready_file) {
|
---|
1120 | #if !defined(NO_FILESYSTEM) || defined(FORCE_BUFFER_TEST)
|
---|
1121 | XFILE srf = NULL;
|
---|
1122 | if (args)
|
---|
1123 | ready = args->signal;
|
---|
1124 |
|
---|
1125 | if (ready) {
|
---|
1126 | srf = fopen(ready->srfName, "w");
|
---|
1127 |
|
---|
1128 | if (srf) {
|
---|
1129 | /* let's write port sever is listening on to ready file
|
---|
1130 | external monitor can then do ephemeral ports by passing
|
---|
1131 | -p 0 to server on supported platforms with -R ready_file
|
---|
1132 | client can then wait for existence of ready_file and see
|
---|
1133 | which port the server is listening on. */
|
---|
1134 | fprintf(srf, "%d\n", (int)port);
|
---|
1135 | fclose(srf);
|
---|
1136 | }
|
---|
1137 | }
|
---|
1138 | #endif
|
---|
1139 | }
|
---|
1140 | }
|
---|
1141 |
|
---|
1142 | *clientfd = accept(*sockfd, (struct sockaddr*)&client,
|
---|
1143 | (ACCEPT_THIRD_T)&client_len);
|
---|
1144 | if(WOLFSSL_SOCKET_IS_INVALID(*clientfd)) {
|
---|
1145 | err_sys("tcp accept failed");
|
---|
1146 | }
|
---|
1147 | }
|
---|
1148 |
|
---|
1149 |
|
---|
1150 | static WC_INLINE void tcp_set_nonblocking(SOCKET_T* sockfd)
|
---|
1151 | {
|
---|
1152 | #ifdef USE_WINDOWS_API
|
---|
1153 | unsigned long blocking = 1;
|
---|
1154 | int ret = ioctlsocket(*sockfd, FIONBIO, &blocking);
|
---|
1155 | if (ret == SOCKET_ERROR)
|
---|
1156 | err_sys("ioctlsocket failed");
|
---|
1157 | #elif defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET) \
|
---|
1158 | || defined (WOLFSSL_TIRTOS)|| defined(WOLFSSL_VXWORKS)
|
---|
1159 | /* non blocking not supported, for now */
|
---|
1160 | #else
|
---|
1161 | int flags = fcntl(*sockfd, F_GETFL, 0);
|
---|
1162 | if (flags < 0)
|
---|
1163 | err_sys("fcntl get failed");
|
---|
1164 | flags = fcntl(*sockfd, F_SETFL, flags | O_NONBLOCK);
|
---|
1165 | if (flags < 0)
|
---|
1166 | err_sys("fcntl set failed");
|
---|
1167 | #endif
|
---|
1168 | }
|
---|
1169 |
|
---|
1170 |
|
---|
1171 | #ifndef NO_PSK
|
---|
1172 |
|
---|
1173 | /* identity is OpenSSL testing default for openssl s_client, keep same */
|
---|
1174 | static const char* kIdentityStr = "Client_identity";
|
---|
1175 |
|
---|
1176 | static WC_INLINE unsigned int my_psk_client_cb(WOLFSSL* ssl, const char* hint,
|
---|
1177 | char* identity, unsigned int id_max_len, unsigned char* key,
|
---|
1178 | unsigned int key_max_len)
|
---|
1179 | {
|
---|
1180 | (void)ssl;
|
---|
1181 | (void)hint;
|
---|
1182 | (void)key_max_len;
|
---|
1183 |
|
---|
1184 | /* see internal.h MAX_PSK_ID_LEN for PSK identity limit */
|
---|
1185 | strncpy(identity, kIdentityStr, id_max_len);
|
---|
1186 |
|
---|
1187 | if (wolfSSL_GetVersion(ssl) < WOLFSSL_TLSV1_3) {
|
---|
1188 | /* test key in hex is 0x1a2b3c4d , in decimal 439,041,101 , we're using
|
---|
1189 | unsigned binary */
|
---|
1190 | key[0] = 0x1a;
|
---|
1191 | key[1] = 0x2b;
|
---|
1192 | key[2] = 0x3c;
|
---|
1193 | key[3] = 0x4d;
|
---|
1194 |
|
---|
1195 |
|
---|
1196 | return 4; /* length of key in octets or 0 for error */
|
---|
1197 | }
|
---|
1198 | else {
|
---|
1199 | int i;
|
---|
1200 | int b = 0x01;
|
---|
1201 |
|
---|
1202 | for (i = 0; i < 32; i++, b += 0x22) {
|
---|
1203 | if (b >= 0x100)
|
---|
1204 | b = 0x01;
|
---|
1205 | key[i] = b;
|
---|
1206 | }
|
---|
1207 |
|
---|
1208 | return 32; /* length of key in octets or 0 for error */
|
---|
1209 | }
|
---|
1210 | }
|
---|
1211 |
|
---|
1212 |
|
---|
1213 | static WC_INLINE unsigned int my_psk_server_cb(WOLFSSL* ssl, const char* identity,
|
---|
1214 | unsigned char* key, unsigned int key_max_len)
|
---|
1215 | {
|
---|
1216 | (void)ssl;
|
---|
1217 | (void)key_max_len;
|
---|
1218 |
|
---|
1219 | /* see internal.h MAX_PSK_ID_LEN for PSK identity limit */
|
---|
1220 | if (strncmp(identity, kIdentityStr, strlen(kIdentityStr)) != 0)
|
---|
1221 | return 0;
|
---|
1222 |
|
---|
1223 | if (wolfSSL_GetVersion(ssl) < WOLFSSL_TLSV1_3) {
|
---|
1224 | /* test key in hex is 0x1a2b3c4d , in decimal 439,041,101 , we're using
|
---|
1225 | unsigned binary */
|
---|
1226 | key[0] = 0x1a;
|
---|
1227 | key[1] = 0x2b;
|
---|
1228 | key[2] = 0x3c;
|
---|
1229 | key[3] = 0x4d;
|
---|
1230 |
|
---|
1231 |
|
---|
1232 | return 4; /* length of key in octets or 0 for error */
|
---|
1233 | }
|
---|
1234 | else {
|
---|
1235 | int i;
|
---|
1236 | int b = 0x01;
|
---|
1237 |
|
---|
1238 | for (i = 0; i < 32; i++, b += 0x22) {
|
---|
1239 | if (b >= 0x100)
|
---|
1240 | b = 0x01;
|
---|
1241 | key[i] = b;
|
---|
1242 | }
|
---|
1243 |
|
---|
1244 | return 32; /* length of key in octets or 0 for error */
|
---|
1245 | }
|
---|
1246 | }
|
---|
1247 |
|
---|
1248 |
|
---|
1249 | static WC_INLINE unsigned int my_psk_client_tls13_cb(WOLFSSL* ssl,
|
---|
1250 | const char* hint, char* identity, unsigned int id_max_len,
|
---|
1251 | unsigned char* key, unsigned int key_max_len, const char** ciphersuite)
|
---|
1252 | {
|
---|
1253 | int i;
|
---|
1254 | int b = 0x01;
|
---|
1255 |
|
---|
1256 | (void)ssl;
|
---|
1257 | (void)hint;
|
---|
1258 | (void)key_max_len;
|
---|
1259 |
|
---|
1260 | /* see internal.h MAX_PSK_ID_LEN for PSK identity limit */
|
---|
1261 | strncpy(identity, kIdentityStr, id_max_len);
|
---|
1262 |
|
---|
1263 | for (i = 0; i < 32; i++, b += 0x22) {
|
---|
1264 | if (b >= 0x100)
|
---|
1265 | b = 0x01;
|
---|
1266 | key[i] = b;
|
---|
1267 | }
|
---|
1268 |
|
---|
1269 | *ciphersuite = "TLS13-AES128-GCM-SHA256";
|
---|
1270 |
|
---|
1271 | return 32; /* length of key in octets or 0 for error */
|
---|
1272 | }
|
---|
1273 |
|
---|
1274 |
|
---|
1275 | static WC_INLINE unsigned int my_psk_server_tls13_cb(WOLFSSL* ssl,
|
---|
1276 | const char* identity, unsigned char* key, unsigned int key_max_len,
|
---|
1277 | const char** ciphersuite)
|
---|
1278 | {
|
---|
1279 | int i;
|
---|
1280 | int b = 0x01;
|
---|
1281 |
|
---|
1282 | (void)ssl;
|
---|
1283 | (void)key_max_len;
|
---|
1284 |
|
---|
1285 | /* see internal.h MAX_PSK_ID_LEN for PSK identity limit */
|
---|
1286 | if (strncmp(identity, kIdentityStr, strlen(kIdentityStr)) != 0)
|
---|
1287 | return 0;
|
---|
1288 |
|
---|
1289 | for (i = 0; i < 32; i++, b += 0x22) {
|
---|
1290 | if (b >= 0x100)
|
---|
1291 | b = 0x01;
|
---|
1292 | key[i] = b;
|
---|
1293 | }
|
---|
1294 |
|
---|
1295 | *ciphersuite = "TLS13-AES128-GCM-SHA256";
|
---|
1296 |
|
---|
1297 | return 32; /* length of key in octets or 0 for error */
|
---|
1298 | }
|
---|
1299 |
|
---|
1300 | #endif /* NO_PSK */
|
---|
1301 |
|
---|
1302 |
|
---|
1303 | #if defined(WOLFSSL_USER_CURRTIME)
|
---|
1304 | extern double current_time(int reset);
|
---|
1305 |
|
---|
1306 | #elif defined(USE_WINDOWS_API)
|
---|
1307 |
|
---|
1308 | #define WIN32_LEAN_AND_MEAN
|
---|
1309 | #include <windows.h>
|
---|
1310 |
|
---|
1311 | static WC_INLINE double current_time(int reset)
|
---|
1312 | {
|
---|
1313 | static int init = 0;
|
---|
1314 | static LARGE_INTEGER freq;
|
---|
1315 |
|
---|
1316 | LARGE_INTEGER count;
|
---|
1317 |
|
---|
1318 | if (!init) {
|
---|
1319 | QueryPerformanceFrequency(&freq);
|
---|
1320 | init = 1;
|
---|
1321 | }
|
---|
1322 |
|
---|
1323 | QueryPerformanceCounter(&count);
|
---|
1324 |
|
---|
1325 | (void)reset;
|
---|
1326 | return (double)count.QuadPart / freq.QuadPart;
|
---|
1327 | }
|
---|
1328 |
|
---|
1329 | #elif defined(WOLFSSL_TIRTOS)
|
---|
1330 | extern double current_time();
|
---|
1331 | #else
|
---|
1332 |
|
---|
1333 | #if !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_KEIL_TCP_NET) && !defined(WOLFSSL_CHIBIOS)
|
---|
1334 | #include <sys/time.h>
|
---|
1335 |
|
---|
1336 | static WC_INLINE double current_time(int reset)
|
---|
1337 | {
|
---|
1338 | struct timeval tv;
|
---|
1339 | gettimeofday(&tv, 0);
|
---|
1340 | (void)reset;
|
---|
1341 |
|
---|
1342 | return (double)tv.tv_sec + (double)tv.tv_usec / 1000000;
|
---|
1343 | }
|
---|
1344 | #else
|
---|
1345 | extern double current_time(int reset);
|
---|
1346 | #endif
|
---|
1347 | #endif /* USE_WINDOWS_API */
|
---|
1348 |
|
---|
1349 |
|
---|
1350 | #if defined(HAVE_OCSP) && defined(WOLFSSL_NONBLOCK_OCSP)
|
---|
1351 | static WC_INLINE int OCSPIOCb(void* ioCtx, const char* url, int urlSz,
|
---|
1352 | unsigned char* request, int requestSz, unsigned char** response)
|
---|
1353 | {
|
---|
1354 | #ifdef TEST_NONBLOCK_CERTS
|
---|
1355 | static int ioCbCnt = 0;
|
---|
1356 | #endif
|
---|
1357 |
|
---|
1358 | (void)ioCtx;
|
---|
1359 | (void)url;
|
---|
1360 | (void)urlSz;
|
---|
1361 | (void)request;
|
---|
1362 | (void)requestSz;
|
---|
1363 | (void)response;
|
---|
1364 |
|
---|
1365 | #ifdef TEST_NONBLOCK_CERTS
|
---|
1366 | if (ioCbCnt) {
|
---|
1367 | ioCbCnt = 0;
|
---|
1368 | return EmbedOcspLookup(ioCtx, url, urlSz, request, requestSz, response);
|
---|
1369 | }
|
---|
1370 | else {
|
---|
1371 | ioCbCnt = 1;
|
---|
1372 | return WOLFSSL_CBIO_ERR_WANT_READ;
|
---|
1373 | }
|
---|
1374 | #else
|
---|
1375 | return EmbedOcspLookup(ioCtx, url, urlSz, request, requestSz, response);
|
---|
1376 | #endif
|
---|
1377 | }
|
---|
1378 |
|
---|
1379 | static WC_INLINE void OCSPRespFreeCb(void* ioCtx, unsigned char* response)
|
---|
1380 | {
|
---|
1381 | (void)ioCtx;
|
---|
1382 | (void)response;
|
---|
1383 | }
|
---|
1384 | #endif
|
---|
1385 |
|
---|
1386 | #if !defined(NO_CERTS)
|
---|
1387 | #if !defined(NO_FILESYSTEM) || \
|
---|
1388 | (defined(NO_FILESYSTEM) && defined(FORCE_BUFFER_TEST))
|
---|
1389 |
|
---|
1390 | /* reads file size, allocates buffer, reads into buffer, returns buffer */
|
---|
1391 | static WC_INLINE int load_file(const char* fname, byte** buf, size_t* bufLen)
|
---|
1392 | {
|
---|
1393 | int ret;
|
---|
1394 | long int fileSz;
|
---|
1395 | XFILE file;
|
---|
1396 |
|
---|
1397 | if (fname == NULL || buf == NULL || bufLen == NULL)
|
---|
1398 | return BAD_FUNC_ARG;
|
---|
1399 |
|
---|
1400 | /* set defaults */
|
---|
1401 | *buf = NULL;
|
---|
1402 | *bufLen = 0;
|
---|
1403 |
|
---|
1404 | /* open file (read-only binary) */
|
---|
1405 | file = fopen(fname, "rb");
|
---|
1406 | if (!file) {
|
---|
1407 | printf("Error loading %s\n", fname);
|
---|
1408 | return BAD_PATH_ERROR;
|
---|
1409 | }
|
---|
1410 |
|
---|
1411 | fseek(file, 0, SEEK_END);
|
---|
1412 | fileSz = (int)ftell(file);
|
---|
1413 | rewind(file);
|
---|
1414 | if (fileSz > 0) {
|
---|
1415 | *bufLen = (size_t)fileSz;
|
---|
1416 | *buf = (byte*)malloc(*bufLen);
|
---|
1417 | if (*buf == NULL) {
|
---|
1418 | ret = MEMORY_E;
|
---|
1419 | printf("Error allocating %lu bytes\n", (unsigned long)*bufLen);
|
---|
1420 | }
|
---|
1421 | else {
|
---|
1422 | size_t readLen = fread(*buf, *bufLen, 1, file);
|
---|
1423 |
|
---|
1424 | /* check response code */
|
---|
1425 | ret = (readLen > 0) ? 0 : -1;
|
---|
1426 | }
|
---|
1427 | }
|
---|
1428 | else {
|
---|
1429 | ret = BUFFER_E;
|
---|
1430 | }
|
---|
1431 | fclose(file);
|
---|
1432 |
|
---|
1433 | return ret;
|
---|
1434 | }
|
---|
1435 |
|
---|
1436 | enum {
|
---|
1437 | WOLFSSL_CA = 1,
|
---|
1438 | WOLFSSL_CERT = 2,
|
---|
1439 | WOLFSSL_KEY = 3,
|
---|
1440 | WOLFSSL_CERT_CHAIN = 4,
|
---|
1441 | };
|
---|
1442 |
|
---|
1443 | static WC_INLINE void load_buffer(WOLFSSL_CTX* ctx, const char* fname, int type)
|
---|
1444 | {
|
---|
1445 | int format = WOLFSSL_FILETYPE_PEM;
|
---|
1446 | byte* buff = NULL;
|
---|
1447 | size_t sz = 0;
|
---|
1448 |
|
---|
1449 | if (load_file(fname, &buff, &sz) != 0) {
|
---|
1450 | err_sys("can't open file for buffer load "
|
---|
1451 | "Please run from wolfSSL home directory if not");
|
---|
1452 | }
|
---|
1453 |
|
---|
1454 | /* determine format */
|
---|
1455 | if (strstr(fname, ".der"))
|
---|
1456 | format = WOLFSSL_FILETYPE_ASN1;
|
---|
1457 |
|
---|
1458 | if (type == WOLFSSL_CA) {
|
---|
1459 | if (wolfSSL_CTX_load_verify_buffer(ctx, buff, (long)sz, format)
|
---|
1460 | != WOLFSSL_SUCCESS)
|
---|
1461 | err_sys("can't load buffer ca file");
|
---|
1462 | }
|
---|
1463 | else if (type == WOLFSSL_CERT) {
|
---|
1464 | if (wolfSSL_CTX_use_certificate_buffer(ctx, buff, (long)sz,
|
---|
1465 | format) != WOLFSSL_SUCCESS)
|
---|
1466 | err_sys("can't load buffer cert file");
|
---|
1467 | }
|
---|
1468 | else if (type == WOLFSSL_KEY) {
|
---|
1469 | if (wolfSSL_CTX_use_PrivateKey_buffer(ctx, buff, (long)sz,
|
---|
1470 | format) != WOLFSSL_SUCCESS)
|
---|
1471 | err_sys("can't load buffer key file");
|
---|
1472 | }
|
---|
1473 | else if (type == WOLFSSL_CERT_CHAIN) {
|
---|
1474 | if (wolfSSL_CTX_use_certificate_chain_buffer_format(ctx, buff,
|
---|
1475 | (long)sz, format) != WOLFSSL_SUCCESS)
|
---|
1476 | err_sys("can't load cert chain buffer");
|
---|
1477 | }
|
---|
1478 |
|
---|
1479 | if (buff)
|
---|
1480 | free(buff);
|
---|
1481 | }
|
---|
1482 |
|
---|
1483 | static WC_INLINE void load_ssl_buffer(WOLFSSL* ssl, const char* fname, int type)
|
---|
1484 | {
|
---|
1485 | int format = WOLFSSL_FILETYPE_PEM;
|
---|
1486 | byte* buff = NULL;
|
---|
1487 | size_t sz = 0;
|
---|
1488 |
|
---|
1489 | if (load_file(fname, &buff, &sz) != 0) {
|
---|
1490 | err_sys("can't open file for buffer load "
|
---|
1491 | "Please run from wolfSSL home directory if not");
|
---|
1492 | }
|
---|
1493 |
|
---|
1494 | /* determine format */
|
---|
1495 | if (strstr(fname, ".der"))
|
---|
1496 | format = WOLFSSL_FILETYPE_ASN1;
|
---|
1497 |
|
---|
1498 | if (type == WOLFSSL_CA) {
|
---|
1499 | /* verify certs (CA's) use the shared ctx->cm (WOLFSSL_CERT_MANAGER) */
|
---|
1500 | WOLFSSL_CTX* ctx = wolfSSL_get_SSL_CTX(ssl);
|
---|
1501 | if (wolfSSL_CTX_load_verify_buffer(ctx, buff, (long)sz, format)
|
---|
1502 | != WOLFSSL_SUCCESS)
|
---|
1503 | err_sys("can't load buffer ca file");
|
---|
1504 | }
|
---|
1505 | else if (type == WOLFSSL_CERT) {
|
---|
1506 | if (wolfSSL_use_certificate_buffer(ssl, buff, (long)sz,
|
---|
1507 | format) != WOLFSSL_SUCCESS)
|
---|
1508 | err_sys("can't load buffer cert file");
|
---|
1509 | }
|
---|
1510 | else if (type == WOLFSSL_KEY) {
|
---|
1511 | if (wolfSSL_use_PrivateKey_buffer(ssl, buff, (long)sz,
|
---|
1512 | format) != WOLFSSL_SUCCESS)
|
---|
1513 | err_sys("can't load buffer key file");
|
---|
1514 | }
|
---|
1515 | else if (type == WOLFSSL_CERT_CHAIN) {
|
---|
1516 | if (wolfSSL_use_certificate_chain_buffer_format(ssl, buff,
|
---|
1517 | (long)sz, format) != WOLFSSL_SUCCESS)
|
---|
1518 | err_sys("can't load cert chain buffer");
|
---|
1519 | }
|
---|
1520 |
|
---|
1521 | if (buff)
|
---|
1522 | free(buff);
|
---|
1523 | }
|
---|
1524 |
|
---|
1525 | #ifdef TEST_PK_PRIVKEY
|
---|
1526 | static WC_INLINE int load_key_file(const char* fname, byte** derBuf, word32* derLen)
|
---|
1527 | {
|
---|
1528 | int ret;
|
---|
1529 | byte* buf = NULL;
|
---|
1530 | size_t bufLen;
|
---|
1531 |
|
---|
1532 | ret = load_file(fname, &buf, &bufLen);
|
---|
1533 | if (ret != 0)
|
---|
1534 | return ret;
|
---|
1535 |
|
---|
1536 | *derBuf = (byte*)malloc(bufLen);
|
---|
1537 | if (*derBuf == NULL) {
|
---|
1538 | free(buf);
|
---|
1539 | return MEMORY_E;
|
---|
1540 | }
|
---|
1541 |
|
---|
1542 | ret = wc_KeyPemToDer(buf, (word32)bufLen, *derBuf, (word32)bufLen, NULL);
|
---|
1543 | if (ret < 0) {
|
---|
1544 | free(buf);
|
---|
1545 | free(*derBuf);
|
---|
1546 | return ret;
|
---|
1547 | }
|
---|
1548 | *derLen = ret;
|
---|
1549 | free(buf);
|
---|
1550 |
|
---|
1551 | return 0;
|
---|
1552 | }
|
---|
1553 | #endif /* TEST_PK_PRIVKEY */
|
---|
1554 |
|
---|
1555 | #endif /* !NO_FILESYSTEM || (NO_FILESYSTEM && FORCE_BUFFER_TEST) */
|
---|
1556 | #endif /* !NO_CERTS */
|
---|
1557 |
|
---|
1558 | static int myVerifyFail = 0;
|
---|
1559 | static WC_INLINE int myVerify(int preverify, WOLFSSL_X509_STORE_CTX* store)
|
---|
1560 | {
|
---|
1561 | char buffer[WOLFSSL_MAX_ERROR_SZ];
|
---|
1562 | #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
|
---|
1563 | WOLFSSL_X509* peer;
|
---|
1564 | #endif
|
---|
1565 | (void)preverify;
|
---|
1566 |
|
---|
1567 | /* Verify Callback Arguments:
|
---|
1568 | * preverify: 1=Verify Okay, 0=Failure
|
---|
1569 | * store->error: Failure error code (0 indicates no failure)
|
---|
1570 | * store->current_cert: Current WOLFSSL_X509 object (only with OPENSSL_EXTRA)
|
---|
1571 | * store->error_depth: Current Index
|
---|
1572 | * store->domain: Subject CN as string (null term)
|
---|
1573 | * store->totalCerts: Number of certs presented by peer
|
---|
1574 | * store->certs[i]: A `WOLFSSL_BUFFER_INFO` with plain DER for each cert
|
---|
1575 | * store->store: WOLFSSL_X509_STORE with CA cert chain
|
---|
1576 | * store->store->cm: WOLFSSL_CERT_MANAGER
|
---|
1577 | * store->ex_data: The WOLFSSL object pointer
|
---|
1578 | * store->discardSessionCerts: When set to non-zero value session certs
|
---|
1579 | will be discarded (only with SESSION_CERTS)
|
---|
1580 | */
|
---|
1581 |
|
---|
1582 | printf("In verification callback, error = %d, %s\n", store->error,
|
---|
1583 | wolfSSL_ERR_error_string(store->error, buffer));
|
---|
1584 | #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
|
---|
1585 | peer = store->current_cert;
|
---|
1586 | if (peer) {
|
---|
1587 | char* issuer = wolfSSL_X509_NAME_oneline(
|
---|
1588 | wolfSSL_X509_get_issuer_name(peer), 0, 0);
|
---|
1589 | char* subject = wolfSSL_X509_NAME_oneline(
|
---|
1590 | wolfSSL_X509_get_subject_name(peer), 0, 0);
|
---|
1591 | printf("\tPeer's cert info:\n issuer : %s\n subject: %s\n", issuer,
|
---|
1592 | subject);
|
---|
1593 | XFREE(subject, 0, DYNAMIC_TYPE_OPENSSL);
|
---|
1594 | XFREE(issuer, 0, DYNAMIC_TYPE_OPENSSL);
|
---|
1595 | }
|
---|
1596 | else
|
---|
1597 | printf("\tPeer has no cert!\n");
|
---|
1598 | #else
|
---|
1599 | printf("\tPeer certs: %d\n", store->totalCerts);
|
---|
1600 | #ifdef SHOW_CERTS
|
---|
1601 | { int i;
|
---|
1602 | for (i=0; i<store->totalCerts; i++) {
|
---|
1603 | WOLFSSL_BUFFER_INFO* cert = &store->certs[i];
|
---|
1604 | printf("\t\tCert %d: Ptr %p, Len %u\n", i, cert->buffer, cert->length);
|
---|
1605 | }
|
---|
1606 | }
|
---|
1607 | #endif
|
---|
1608 | #endif
|
---|
1609 |
|
---|
1610 | printf("\tSubject's domain name at %d is %s\n", store->error_depth, store->domain);
|
---|
1611 |
|
---|
1612 | /* Testing forced fail case by return zero */
|
---|
1613 | if (myVerifyFail) {
|
---|
1614 | return 0; /* test failure case */
|
---|
1615 | }
|
---|
1616 |
|
---|
1617 | /* If error indicate we are overriding it for testing purposes */
|
---|
1618 | if (store->error != 0) {
|
---|
1619 | printf("\tAllowing failed certificate check, testing only "
|
---|
1620 | "(shouldn't do this in production)\n");
|
---|
1621 | }
|
---|
1622 |
|
---|
1623 | /* A non-zero return code indicates failure override */
|
---|
1624 | return 1;
|
---|
1625 | }
|
---|
1626 |
|
---|
1627 |
|
---|
1628 | static WC_INLINE int myDateCb(int preverify, WOLFSSL_X509_STORE_CTX* store)
|
---|
1629 | {
|
---|
1630 | char buffer[WOLFSSL_MAX_ERROR_SZ];
|
---|
1631 | (void)preverify;
|
---|
1632 |
|
---|
1633 | printf("In verification callback, error = %d, %s\n", store->error,
|
---|
1634 | wolfSSL_ERR_error_string(store->error, buffer));
|
---|
1635 | printf("Subject's domain name is %s\n", store->domain);
|
---|
1636 |
|
---|
1637 | if (store->error == ASN_BEFORE_DATE_E || store->error == ASN_AFTER_DATE_E) {
|
---|
1638 | printf("Overriding cert date error as example for bad clock testing\n");
|
---|
1639 | return 1;
|
---|
1640 | }
|
---|
1641 | printf("Cert error is not date error, not overriding\n");
|
---|
1642 |
|
---|
1643 | return 0;
|
---|
1644 | }
|
---|
1645 |
|
---|
1646 |
|
---|
1647 | #ifdef HAVE_EXT_CACHE
|
---|
1648 |
|
---|
1649 | static WC_INLINE WOLFSSL_SESSION* mySessGetCb(WOLFSSL* ssl, unsigned char* id,
|
---|
1650 | int id_len, int* copy)
|
---|
1651 | {
|
---|
1652 | (void)ssl;
|
---|
1653 | (void)id;
|
---|
1654 | (void)id_len;
|
---|
1655 | (void)copy;
|
---|
1656 |
|
---|
1657 | /* using internal cache, this is for testing only */
|
---|
1658 | return NULL;
|
---|
1659 | }
|
---|
1660 |
|
---|
1661 | static WC_INLINE int mySessNewCb(WOLFSSL* ssl, WOLFSSL_SESSION* session)
|
---|
1662 | {
|
---|
1663 | (void)ssl;
|
---|
1664 | (void)session;
|
---|
1665 |
|
---|
1666 | /* using internal cache, this is for testing only */
|
---|
1667 | return 0;
|
---|
1668 | }
|
---|
1669 |
|
---|
1670 | static WC_INLINE void mySessRemCb(WOLFSSL_CTX* ctx, WOLFSSL_SESSION* session)
|
---|
1671 | {
|
---|
1672 | (void)ctx;
|
---|
1673 | (void)session;
|
---|
1674 |
|
---|
1675 | /* using internal cache, this is for testing only */
|
---|
1676 | }
|
---|
1677 |
|
---|
1678 | #endif /* HAVE_EXT_CACHE */
|
---|
1679 |
|
---|
1680 |
|
---|
1681 | #ifdef HAVE_CRL
|
---|
1682 |
|
---|
1683 | static WC_INLINE void CRL_CallBack(const char* url)
|
---|
1684 | {
|
---|
1685 | printf("CRL callback url = %s\n", url);
|
---|
1686 | }
|
---|
1687 |
|
---|
1688 | #endif
|
---|
1689 |
|
---|
1690 | #ifndef NO_DH
|
---|
1691 | static WC_INLINE void SetDH(WOLFSSL* ssl)
|
---|
1692 | {
|
---|
1693 | /* dh1024 p */
|
---|
1694 | static const unsigned char p[] =
|
---|
1695 | {
|
---|
1696 | 0xE6, 0x96, 0x9D, 0x3D, 0x49, 0x5B, 0xE3, 0x2C, 0x7C, 0xF1, 0x80, 0xC3,
|
---|
1697 | 0xBD, 0xD4, 0x79, 0x8E, 0x91, 0xB7, 0x81, 0x82, 0x51, 0xBB, 0x05, 0x5E,
|
---|
1698 | 0x2A, 0x20, 0x64, 0x90, 0x4A, 0x79, 0xA7, 0x70, 0xFA, 0x15, 0xA2, 0x59,
|
---|
1699 | 0xCB, 0xD5, 0x23, 0xA6, 0xA6, 0xEF, 0x09, 0xC4, 0x30, 0x48, 0xD5, 0xA2,
|
---|
1700 | 0x2F, 0x97, 0x1F, 0x3C, 0x20, 0x12, 0x9B, 0x48, 0x00, 0x0E, 0x6E, 0xDD,
|
---|
1701 | 0x06, 0x1C, 0xBC, 0x05, 0x3E, 0x37, 0x1D, 0x79, 0x4E, 0x53, 0x27, 0xDF,
|
---|
1702 | 0x61, 0x1E, 0xBB, 0xBE, 0x1B, 0xAC, 0x9B, 0x5C, 0x60, 0x44, 0xCF, 0x02,
|
---|
1703 | 0x3D, 0x76, 0xE0, 0x5E, 0xEA, 0x9B, 0xAD, 0x99, 0x1B, 0x13, 0xA6, 0x3C,
|
---|
1704 | 0x97, 0x4E, 0x9E, 0xF1, 0x83, 0x9E, 0xB5, 0xDB, 0x12, 0x51, 0x36, 0xF7,
|
---|
1705 | 0x26, 0x2E, 0x56, 0xA8, 0x87, 0x15, 0x38, 0xDF, 0xD8, 0x23, 0xC6, 0x50,
|
---|
1706 | 0x50, 0x85, 0xE2, 0x1F, 0x0D, 0xD5, 0xC8, 0x6B,
|
---|
1707 | };
|
---|
1708 |
|
---|
1709 | /* dh1024 g */
|
---|
1710 | static const unsigned char g[] =
|
---|
1711 | {
|
---|
1712 | 0x02,
|
---|
1713 | };
|
---|
1714 |
|
---|
1715 | wolfSSL_SetTmpDH(ssl, p, sizeof(p), g, sizeof(g));
|
---|
1716 | }
|
---|
1717 |
|
---|
1718 | static WC_INLINE void SetDHCtx(WOLFSSL_CTX* ctx)
|
---|
1719 | {
|
---|
1720 | /* dh1024 p */
|
---|
1721 | static const unsigned char p[] =
|
---|
1722 | {
|
---|
1723 | 0xE6, 0x96, 0x9D, 0x3D, 0x49, 0x5B, 0xE3, 0x2C, 0x7C, 0xF1, 0x80, 0xC3,
|
---|
1724 | 0xBD, 0xD4, 0x79, 0x8E, 0x91, 0xB7, 0x81, 0x82, 0x51, 0xBB, 0x05, 0x5E,
|
---|
1725 | 0x2A, 0x20, 0x64, 0x90, 0x4A, 0x79, 0xA7, 0x70, 0xFA, 0x15, 0xA2, 0x59,
|
---|
1726 | 0xCB, 0xD5, 0x23, 0xA6, 0xA6, 0xEF, 0x09, 0xC4, 0x30, 0x48, 0xD5, 0xA2,
|
---|
1727 | 0x2F, 0x97, 0x1F, 0x3C, 0x20, 0x12, 0x9B, 0x48, 0x00, 0x0E, 0x6E, 0xDD,
|
---|
1728 | 0x06, 0x1C, 0xBC, 0x05, 0x3E, 0x37, 0x1D, 0x79, 0x4E, 0x53, 0x27, 0xDF,
|
---|
1729 | 0x61, 0x1E, 0xBB, 0xBE, 0x1B, 0xAC, 0x9B, 0x5C, 0x60, 0x44, 0xCF, 0x02,
|
---|
1730 | 0x3D, 0x76, 0xE0, 0x5E, 0xEA, 0x9B, 0xAD, 0x99, 0x1B, 0x13, 0xA6, 0x3C,
|
---|
1731 | 0x97, 0x4E, 0x9E, 0xF1, 0x83, 0x9E, 0xB5, 0xDB, 0x12, 0x51, 0x36, 0xF7,
|
---|
1732 | 0x26, 0x2E, 0x56, 0xA8, 0x87, 0x15, 0x38, 0xDF, 0xD8, 0x23, 0xC6, 0x50,
|
---|
1733 | 0x50, 0x85, 0xE2, 0x1F, 0x0D, 0xD5, 0xC8, 0x6B,
|
---|
1734 | };
|
---|
1735 |
|
---|
1736 | /* dh1024 g */
|
---|
1737 | static const unsigned char g[] =
|
---|
1738 | {
|
---|
1739 | 0x02,
|
---|
1740 | };
|
---|
1741 |
|
---|
1742 | wolfSSL_CTX_SetTmpDH(ctx, p, sizeof(p), g, sizeof(g));
|
---|
1743 | }
|
---|
1744 | #endif /* NO_DH */
|
---|
1745 |
|
---|
1746 | #ifndef NO_CERTS
|
---|
1747 |
|
---|
1748 | static WC_INLINE void CaCb(unsigned char* der, int sz, int type)
|
---|
1749 | {
|
---|
1750 | (void)der;
|
---|
1751 | printf("Got CA cache add callback, derSz = %d, type = %d\n", sz, type);
|
---|
1752 | }
|
---|
1753 |
|
---|
1754 | #endif /* !NO_CERTS */
|
---|
1755 |
|
---|
1756 |
|
---|
1757 | /* Wolf Root Directory Helper */
|
---|
1758 | /* KEIL-RL File System does not support relative directory */
|
---|
1759 | #if !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_KEIL_FS) && !defined(WOLFSSL_TIRTOS)
|
---|
1760 | /* Maximum depth to search for WolfSSL root */
|
---|
1761 | #define MAX_WOLF_ROOT_DEPTH 5
|
---|
1762 |
|
---|
1763 | static WC_INLINE int ChangeToWolfRoot(void)
|
---|
1764 | {
|
---|
1765 | #if !defined(NO_FILESYSTEM) || defined(FORCE_BUFFER_TEST)
|
---|
1766 | int depth, res;
|
---|
1767 | XFILE file;
|
---|
1768 | for(depth = 0; depth <= MAX_WOLF_ROOT_DEPTH; depth++) {
|
---|
1769 | file = fopen(ntruKeyFile, "rb");
|
---|
1770 | if (file != NULL) {
|
---|
1771 | fclose(file);
|
---|
1772 | return depth;
|
---|
1773 | }
|
---|
1774 | #ifdef USE_WINDOWS_API
|
---|
1775 | res = SetCurrentDirectoryA("..\\");
|
---|
1776 | #else
|
---|
1777 | res = chdir("../");
|
---|
1778 | #endif
|
---|
1779 | if (res < 0) {
|
---|
1780 | printf("chdir to ../ failed!\n");
|
---|
1781 | break;
|
---|
1782 | }
|
---|
1783 | }
|
---|
1784 |
|
---|
1785 | err_sys("wolf root not found");
|
---|
1786 | return -1;
|
---|
1787 | #else
|
---|
1788 | return 0;
|
---|
1789 | #endif
|
---|
1790 | }
|
---|
1791 | #endif /* !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_KEIL_FS) && !defined(WOLFSSL_TIRTOS) */
|
---|
1792 |
|
---|
1793 | #ifdef HAVE_STACK_SIZE
|
---|
1794 |
|
---|
1795 | typedef THREAD_RETURN WOLFSSL_THREAD (*thread_func)(void* args);
|
---|
1796 | #define STACK_CHECK_VAL 0x01
|
---|
1797 |
|
---|
1798 | static WC_INLINE int StackSizeCheck(func_args* args, thread_func tf)
|
---|
1799 | {
|
---|
1800 | int ret, i, used;
|
---|
1801 | void* status;
|
---|
1802 | unsigned char* myStack = NULL;
|
---|
1803 | int stackSize = 1024*128;
|
---|
1804 | pthread_attr_t myAttr;
|
---|
1805 | pthread_t threadId;
|
---|
1806 |
|
---|
1807 | #ifdef PTHREAD_STACK_MIN
|
---|
1808 | if (stackSize < PTHREAD_STACK_MIN)
|
---|
1809 | stackSize = PTHREAD_STACK_MIN;
|
---|
1810 | #endif
|
---|
1811 |
|
---|
1812 | ret = posix_memalign((void**)&myStack, sysconf(_SC_PAGESIZE), stackSize);
|
---|
1813 | if (ret != 0 || myStack == NULL)
|
---|
1814 | err_sys("posix_memalign failed\n");
|
---|
1815 |
|
---|
1816 | XMEMSET(myStack, STACK_CHECK_VAL, stackSize);
|
---|
1817 |
|
---|
1818 | ret = pthread_attr_init(&myAttr);
|
---|
1819 | if (ret != 0)
|
---|
1820 | err_sys("attr_init failed");
|
---|
1821 |
|
---|
1822 | ret = pthread_attr_setstack(&myAttr, myStack, stackSize);
|
---|
1823 | if (ret != 0)
|
---|
1824 | err_sys("attr_setstackaddr failed");
|
---|
1825 |
|
---|
1826 | ret = pthread_create(&threadId, &myAttr, tf, args);
|
---|
1827 | if (ret != 0) {
|
---|
1828 | perror("pthread_create failed");
|
---|
1829 | exit(EXIT_FAILURE);
|
---|
1830 | }
|
---|
1831 |
|
---|
1832 | ret = pthread_join(threadId, &status);
|
---|
1833 | if (ret != 0)
|
---|
1834 | err_sys("pthread_join failed");
|
---|
1835 |
|
---|
1836 | for (i = 0; i < stackSize; i++) {
|
---|
1837 | if (myStack[i] != STACK_CHECK_VAL) {
|
---|
1838 | break;
|
---|
1839 | }
|
---|
1840 | }
|
---|
1841 |
|
---|
1842 | free(myStack);
|
---|
1843 |
|
---|
1844 | used = stackSize - i;
|
---|
1845 | printf("stack used = %d\n", used);
|
---|
1846 |
|
---|
1847 | return (int)((size_t)status);
|
---|
1848 | }
|
---|
1849 |
|
---|
1850 |
|
---|
1851 | #endif /* HAVE_STACK_SIZE */
|
---|
1852 |
|
---|
1853 |
|
---|
1854 | #ifdef STACK_TRAP
|
---|
1855 |
|
---|
1856 | /* good settings
|
---|
1857 | --enable-debug --disable-shared C_EXTRA_FLAGS="-DUSER_TIME -DTFM_TIMING_RESISTANT -DPOSITIVE_EXP_ONLY -DSTACK_TRAP"
|
---|
1858 |
|
---|
1859 | */
|
---|
1860 |
|
---|
1861 | #ifdef HAVE_STACK_SIZE
|
---|
1862 | /* client only for now, setrlimit will fail if pthread_create() called */
|
---|
1863 | /* STACK_SIZE does pthread_create() on client */
|
---|
1864 | #error "can't use STACK_TRAP with STACK_SIZE, setrlimit will fail"
|
---|
1865 | #endif /* HAVE_STACK_SIZE */
|
---|
1866 |
|
---|
1867 | static WC_INLINE void StackTrap(void)
|
---|
1868 | {
|
---|
1869 | struct rlimit rl;
|
---|
1870 | if (getrlimit(RLIMIT_STACK, &rl) != 0)
|
---|
1871 | err_sys("getrlimit failed");
|
---|
1872 | printf("rlim_cur = %llu\n", rl.rlim_cur);
|
---|
1873 | rl.rlim_cur = 1024*21; /* adjust trap size here */
|
---|
1874 | if (setrlimit(RLIMIT_STACK, &rl) != 0) {
|
---|
1875 | perror("setrlimit");
|
---|
1876 | err_sys("setrlimit failed");
|
---|
1877 | }
|
---|
1878 | }
|
---|
1879 |
|
---|
1880 | #else /* STACK_TRAP */
|
---|
1881 |
|
---|
1882 | static WC_INLINE void StackTrap(void)
|
---|
1883 | {
|
---|
1884 | }
|
---|
1885 |
|
---|
1886 | #endif /* STACK_TRAP */
|
---|
1887 |
|
---|
1888 |
|
---|
1889 | #ifdef ATOMIC_USER
|
---|
1890 |
|
---|
1891 | /* Atomic Encrypt Context example */
|
---|
1892 | typedef struct AtomicEncCtx {
|
---|
1893 | int keySetup; /* have we done key setup yet */
|
---|
1894 | Aes aes; /* for aes example */
|
---|
1895 | } AtomicEncCtx;
|
---|
1896 |
|
---|
1897 |
|
---|
1898 | /* Atomic Decrypt Context example */
|
---|
1899 | typedef struct AtomicDecCtx {
|
---|
1900 | int keySetup; /* have we done key setup yet */
|
---|
1901 | Aes aes; /* for aes example */
|
---|
1902 | } AtomicDecCtx;
|
---|
1903 |
|
---|
1904 |
|
---|
1905 | static WC_INLINE int myMacEncryptCb(WOLFSSL* ssl, unsigned char* macOut,
|
---|
1906 | const unsigned char* macIn, unsigned int macInSz, int macContent,
|
---|
1907 | int macVerify, unsigned char* encOut, const unsigned char* encIn,
|
---|
1908 | unsigned int encSz, void* ctx)
|
---|
1909 | {
|
---|
1910 | int ret;
|
---|
1911 | Hmac hmac;
|
---|
1912 | byte myInner[WOLFSSL_TLS_HMAC_INNER_SZ];
|
---|
1913 | AtomicEncCtx* encCtx = (AtomicEncCtx*)ctx;
|
---|
1914 | const char* tlsStr = "TLS";
|
---|
1915 |
|
---|
1916 | /* example supports (d)tls aes */
|
---|
1917 | if (wolfSSL_GetBulkCipher(ssl) != wolfssl_aes) {
|
---|
1918 | printf("myMacEncryptCb not using AES\n");
|
---|
1919 | return -1;
|
---|
1920 | }
|
---|
1921 |
|
---|
1922 | if (strstr(wolfSSL_get_version(ssl), tlsStr) == NULL) {
|
---|
1923 | printf("myMacEncryptCb not using (D)TLS\n");
|
---|
1924 | return -1;
|
---|
1925 | }
|
---|
1926 |
|
---|
1927 | /* hmac, not needed if aead mode */
|
---|
1928 | wolfSSL_SetTlsHmacInner(ssl, myInner, macInSz, macContent, macVerify);
|
---|
1929 |
|
---|
1930 | ret = wc_HmacSetKey(&hmac, wolfSSL_GetHmacType(ssl),
|
---|
1931 | wolfSSL_GetMacSecret(ssl, macVerify), wolfSSL_GetHmacSize(ssl));
|
---|
1932 | if (ret != 0)
|
---|
1933 | return ret;
|
---|
1934 | ret = wc_HmacUpdate(&hmac, myInner, sizeof(myInner));
|
---|
1935 | if (ret != 0)
|
---|
1936 | return ret;
|
---|
1937 | ret = wc_HmacUpdate(&hmac, macIn, macInSz);
|
---|
1938 | if (ret != 0)
|
---|
1939 | return ret;
|
---|
1940 | ret = wc_HmacFinal(&hmac, macOut);
|
---|
1941 | if (ret != 0)
|
---|
1942 | return ret;
|
---|
1943 |
|
---|
1944 |
|
---|
1945 | /* encrypt setup on first time */
|
---|
1946 | if (encCtx->keySetup == 0) {
|
---|
1947 | int keyLen = wolfSSL_GetKeySize(ssl);
|
---|
1948 | const byte* key;
|
---|
1949 | const byte* iv;
|
---|
1950 |
|
---|
1951 | if (wolfSSL_GetSide(ssl) == WOLFSSL_CLIENT_END) {
|
---|
1952 | key = wolfSSL_GetClientWriteKey(ssl);
|
---|
1953 | iv = wolfSSL_GetClientWriteIV(ssl);
|
---|
1954 | }
|
---|
1955 | else {
|
---|
1956 | key = wolfSSL_GetServerWriteKey(ssl);
|
---|
1957 | iv = wolfSSL_GetServerWriteIV(ssl);
|
---|
1958 | }
|
---|
1959 |
|
---|
1960 | ret = wc_AesSetKey(&encCtx->aes, key, keyLen, iv, AES_ENCRYPTION);
|
---|
1961 | if (ret != 0) {
|
---|
1962 | printf("AesSetKey failed in myMacEncryptCb\n");
|
---|
1963 | return ret;
|
---|
1964 | }
|
---|
1965 | encCtx->keySetup = 1;
|
---|
1966 | }
|
---|
1967 |
|
---|
1968 | /* encrypt */
|
---|
1969 | return wc_AesCbcEncrypt(&encCtx->aes, encOut, encIn, encSz);
|
---|
1970 | }
|
---|
1971 |
|
---|
1972 |
|
---|
1973 | static WC_INLINE int myDecryptVerifyCb(WOLFSSL* ssl,
|
---|
1974 | unsigned char* decOut, const unsigned char* decIn,
|
---|
1975 | unsigned int decSz, int macContent, int macVerify,
|
---|
1976 | unsigned int* padSz, void* ctx)
|
---|
1977 | {
|
---|
1978 | AtomicDecCtx* decCtx = (AtomicDecCtx*)ctx;
|
---|
1979 | int ret = 0;
|
---|
1980 | int macInSz = 0;
|
---|
1981 | int ivExtra = 0;
|
---|
1982 | int digestSz = wolfSSL_GetHmacSize(ssl);
|
---|
1983 | unsigned int pad = 0;
|
---|
1984 | unsigned int padByte = 0;
|
---|
1985 | Hmac hmac;
|
---|
1986 | byte myInner[WOLFSSL_TLS_HMAC_INNER_SZ];
|
---|
1987 | byte verify[WC_MAX_DIGEST_SIZE];
|
---|
1988 | const char* tlsStr = "TLS";
|
---|
1989 |
|
---|
1990 | /* example supports (d)tls aes */
|
---|
1991 | if (wolfSSL_GetBulkCipher(ssl) != wolfssl_aes) {
|
---|
1992 | printf("myMacEncryptCb not using AES\n");
|
---|
1993 | return -1;
|
---|
1994 | }
|
---|
1995 |
|
---|
1996 | if (strstr(wolfSSL_get_version(ssl), tlsStr) == NULL) {
|
---|
1997 | printf("myMacEncryptCb not using (D)TLS\n");
|
---|
1998 | return -1;
|
---|
1999 | }
|
---|
2000 |
|
---|
2001 | /*decrypt */
|
---|
2002 | if (decCtx->keySetup == 0) {
|
---|
2003 | int keyLen = wolfSSL_GetKeySize(ssl);
|
---|
2004 | const byte* key;
|
---|
2005 | const byte* iv;
|
---|
2006 |
|
---|
2007 | /* decrypt is from other side (peer) */
|
---|
2008 | if (wolfSSL_GetSide(ssl) == WOLFSSL_SERVER_END) {
|
---|
2009 | key = wolfSSL_GetClientWriteKey(ssl);
|
---|
2010 | iv = wolfSSL_GetClientWriteIV(ssl);
|
---|
2011 | }
|
---|
2012 | else {
|
---|
2013 | key = wolfSSL_GetServerWriteKey(ssl);
|
---|
2014 | iv = wolfSSL_GetServerWriteIV(ssl);
|
---|
2015 | }
|
---|
2016 |
|
---|
2017 | ret = wc_AesSetKey(&decCtx->aes, key, keyLen, iv, AES_DECRYPTION);
|
---|
2018 | if (ret != 0) {
|
---|
2019 | printf("AesSetKey failed in myDecryptVerifyCb\n");
|
---|
2020 | return ret;
|
---|
2021 | }
|
---|
2022 | decCtx->keySetup = 1;
|
---|
2023 | }
|
---|
2024 |
|
---|
2025 | /* decrypt */
|
---|
2026 | ret = wc_AesCbcDecrypt(&decCtx->aes, decOut, decIn, decSz);
|
---|
2027 | if (ret != 0)
|
---|
2028 | return ret;
|
---|
2029 |
|
---|
2030 | if (wolfSSL_GetCipherType(ssl) == WOLFSSL_AEAD_TYPE) {
|
---|
2031 | *padSz = wolfSSL_GetAeadMacSize(ssl);
|
---|
2032 | return 0; /* hmac, not needed if aead mode */
|
---|
2033 | }
|
---|
2034 |
|
---|
2035 | if (wolfSSL_GetCipherType(ssl) == WOLFSSL_BLOCK_TYPE) {
|
---|
2036 | pad = *(decOut + decSz - 1);
|
---|
2037 | padByte = 1;
|
---|
2038 | if (wolfSSL_IsTLSv1_1(ssl))
|
---|
2039 | ivExtra = wolfSSL_GetCipherBlockSize(ssl);
|
---|
2040 | }
|
---|
2041 |
|
---|
2042 | *padSz = wolfSSL_GetHmacSize(ssl) + pad + padByte;
|
---|
2043 | macInSz = decSz - ivExtra - digestSz - pad - padByte;
|
---|
2044 |
|
---|
2045 | wolfSSL_SetTlsHmacInner(ssl, myInner, macInSz, macContent, macVerify);
|
---|
2046 |
|
---|
2047 | ret = wc_HmacSetKey(&hmac, wolfSSL_GetHmacType(ssl),
|
---|
2048 | wolfSSL_GetMacSecret(ssl, macVerify), digestSz);
|
---|
2049 | if (ret != 0)
|
---|
2050 | return ret;
|
---|
2051 | ret = wc_HmacUpdate(&hmac, myInner, sizeof(myInner));
|
---|
2052 | if (ret != 0)
|
---|
2053 | return ret;
|
---|
2054 | ret = wc_HmacUpdate(&hmac, decOut + ivExtra, macInSz);
|
---|
2055 | if (ret != 0)
|
---|
2056 | return ret;
|
---|
2057 | ret = wc_HmacFinal(&hmac, verify);
|
---|
2058 | if (ret != 0)
|
---|
2059 | return ret;
|
---|
2060 |
|
---|
2061 | if (XMEMCMP(verify, decOut + decSz - digestSz - pad - padByte,
|
---|
2062 | digestSz) != 0) {
|
---|
2063 | printf("myDecryptVerify verify failed\n");
|
---|
2064 | return -1;
|
---|
2065 | }
|
---|
2066 |
|
---|
2067 | return ret;
|
---|
2068 | }
|
---|
2069 |
|
---|
2070 |
|
---|
2071 | static WC_INLINE void SetupAtomicUser(WOLFSSL_CTX* ctx, WOLFSSL* ssl)
|
---|
2072 | {
|
---|
2073 | AtomicEncCtx* encCtx;
|
---|
2074 | AtomicDecCtx* decCtx;
|
---|
2075 |
|
---|
2076 | encCtx = (AtomicEncCtx*)malloc(sizeof(AtomicEncCtx));
|
---|
2077 | if (encCtx == NULL)
|
---|
2078 | err_sys("AtomicEncCtx malloc failed");
|
---|
2079 | XMEMSET(encCtx, 0, sizeof(AtomicEncCtx));
|
---|
2080 |
|
---|
2081 | decCtx = (AtomicDecCtx*)malloc(sizeof(AtomicDecCtx));
|
---|
2082 | if (decCtx == NULL) {
|
---|
2083 | free(encCtx);
|
---|
2084 | err_sys("AtomicDecCtx malloc failed");
|
---|
2085 | }
|
---|
2086 | XMEMSET(decCtx, 0, sizeof(AtomicDecCtx));
|
---|
2087 |
|
---|
2088 | wolfSSL_CTX_SetMacEncryptCb(ctx, myMacEncryptCb);
|
---|
2089 | wolfSSL_SetMacEncryptCtx(ssl, encCtx);
|
---|
2090 |
|
---|
2091 | wolfSSL_CTX_SetDecryptVerifyCb(ctx, myDecryptVerifyCb);
|
---|
2092 | wolfSSL_SetDecryptVerifyCtx(ssl, decCtx);
|
---|
2093 | }
|
---|
2094 |
|
---|
2095 |
|
---|
2096 | static WC_INLINE void FreeAtomicUser(WOLFSSL* ssl)
|
---|
2097 | {
|
---|
2098 | AtomicEncCtx* encCtx = (AtomicEncCtx*)wolfSSL_GetMacEncryptCtx(ssl);
|
---|
2099 | AtomicDecCtx* decCtx = (AtomicDecCtx*)wolfSSL_GetDecryptVerifyCtx(ssl);
|
---|
2100 |
|
---|
2101 | free(decCtx);
|
---|
2102 | free(encCtx);
|
---|
2103 | }
|
---|
2104 |
|
---|
2105 | #endif /* ATOMIC_USER */
|
---|
2106 |
|
---|
2107 | #ifdef WOLFSSL_STATIC_MEMORY
|
---|
2108 | static WC_INLINE int wolfSSL_PrintStats(WOLFSSL_MEM_STATS* stats)
|
---|
2109 | {
|
---|
2110 | word16 i;
|
---|
2111 |
|
---|
2112 | if (stats == NULL) {
|
---|
2113 | return 0;
|
---|
2114 | }
|
---|
2115 |
|
---|
2116 | /* print to stderr so is on the same pipe as WOLFSSL_DEBUG */
|
---|
2117 | fprintf(stderr, "Total mallocs = %d\n", stats->totalAlloc);
|
---|
2118 | fprintf(stderr, "Total frees = %d\n", stats->totalFr);
|
---|
2119 | fprintf(stderr, "Current mallocs = %d\n", stats->curAlloc);
|
---|
2120 | fprintf(stderr, "Available IO = %d\n", stats->avaIO);
|
---|
2121 | fprintf(stderr, "Max con. handshakes = %d\n", stats->maxHa);
|
---|
2122 | fprintf(stderr, "Max con. IO = %d\n", stats->maxIO);
|
---|
2123 | fprintf(stderr, "State of memory blocks: size : available \n");
|
---|
2124 | for (i = 0; i < WOLFMEM_MAX_BUCKETS; i++) {
|
---|
2125 | fprintf(stderr, " : %d\t : %d\n", stats->blockSz[i],
|
---|
2126 | stats->avaBlock[i]);
|
---|
2127 | }
|
---|
2128 |
|
---|
2129 | return 1;
|
---|
2130 | }
|
---|
2131 | #endif /* WOLFSSL_STATIC_MEMORY */
|
---|
2132 |
|
---|
2133 | #ifdef HAVE_PK_CALLBACKS
|
---|
2134 |
|
---|
2135 | typedef struct PkCbInfo {
|
---|
2136 | const char* ourKey;
|
---|
2137 | #ifdef TEST_PK_PRIVKEY
|
---|
2138 | union {
|
---|
2139 | #ifdef HAVE_ECC
|
---|
2140 | ecc_key ecc;
|
---|
2141 | #endif
|
---|
2142 | #ifdef HAVE_CURVE25519
|
---|
2143 | curve25519_key curve;
|
---|
2144 | #endif
|
---|
2145 | } keyGen;
|
---|
2146 | #endif
|
---|
2147 | } PkCbInfo;
|
---|
2148 |
|
---|
2149 | #if defined(DEBUG_PK_CB) || defined(TEST_PK_PRIVKEY)
|
---|
2150 | #define WOLFSSL_PKMSG(_f_, ...) printf(_f_, ##__VA_ARGS__)
|
---|
2151 | #else
|
---|
2152 | #define WOLFSSL_PKMSG(_f_, ...)
|
---|
2153 | #endif
|
---|
2154 |
|
---|
2155 | #ifdef HAVE_ECC
|
---|
2156 |
|
---|
2157 | static WC_INLINE int myEccKeyGen(WOLFSSL* ssl, ecc_key* key, word32 keySz,
|
---|
2158 | int ecc_curve, void* ctx)
|
---|
2159 | {
|
---|
2160 | int ret;
|
---|
2161 | WC_RNG rng;
|
---|
2162 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2163 | ecc_key* new_key = key;
|
---|
2164 | #ifdef TEST_PK_PRIVKEY
|
---|
2165 | byte qx[MAX_ECC_BYTES], qy[MAX_ECC_BYTES];
|
---|
2166 | word32 qxLen = sizeof(qx), qyLen = sizeof(qy);
|
---|
2167 | new_key = &cbInfo->keyGen.ecc;
|
---|
2168 | #endif
|
---|
2169 |
|
---|
2170 | (void)ssl;
|
---|
2171 | (void)cbInfo;
|
---|
2172 |
|
---|
2173 | WOLFSSL_PKMSG("PK ECC KeyGen: keySz %d, Curve ID %d\n", keySz, ecc_curve);
|
---|
2174 |
|
---|
2175 | ret = wc_InitRng(&rng);
|
---|
2176 | if (ret != 0)
|
---|
2177 | return ret;
|
---|
2178 |
|
---|
2179 | ret = wc_ecc_init(new_key);
|
---|
2180 | if (ret == 0) {
|
---|
2181 | /* create new key */
|
---|
2182 | ret = wc_ecc_make_key_ex(&rng, keySz, new_key, ecc_curve);
|
---|
2183 |
|
---|
2184 | #ifdef TEST_PK_PRIVKEY
|
---|
2185 | if (ret == 0) {
|
---|
2186 | /* extract public portion from new key into `key` arg */
|
---|
2187 | ret = wc_ecc_export_public_raw(new_key, qx, &qxLen, qy, &qyLen);
|
---|
2188 | if (ret == 0) {
|
---|
2189 | /* load public portion only into key */
|
---|
2190 | ret = wc_ecc_import_unsigned(key, qx, qy, NULL, ecc_curve);
|
---|
2191 | }
|
---|
2192 | (void)qxLen;
|
---|
2193 | (void)qyLen;
|
---|
2194 | }
|
---|
2195 | #endif
|
---|
2196 | }
|
---|
2197 |
|
---|
2198 | WOLFSSL_PKMSG("PK ECC KeyGen: ret %d\n", ret);
|
---|
2199 |
|
---|
2200 | wc_FreeRng(&rng);
|
---|
2201 |
|
---|
2202 | return ret;
|
---|
2203 | }
|
---|
2204 |
|
---|
2205 | static WC_INLINE int myEccSign(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
2206 | byte* out, word32* outSz, const byte* key, word32 keySz, void* ctx)
|
---|
2207 | {
|
---|
2208 | int ret;
|
---|
2209 | WC_RNG rng;
|
---|
2210 | word32 idx = 0;
|
---|
2211 | ecc_key myKey;
|
---|
2212 | byte* keyBuf = (byte*)key;
|
---|
2213 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2214 |
|
---|
2215 | (void)ssl;
|
---|
2216 | (void)cbInfo;
|
---|
2217 |
|
---|
2218 | WOLFSSL_PKMSG("PK ECC Sign: inSz %d, keySz %d\n", inSz, keySz);
|
---|
2219 |
|
---|
2220 | #ifdef TEST_PK_PRIVKEY
|
---|
2221 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
2222 | if (ret != 0)
|
---|
2223 | return ret;
|
---|
2224 | #endif
|
---|
2225 |
|
---|
2226 | ret = wc_InitRng(&rng);
|
---|
2227 | if (ret != 0)
|
---|
2228 | return ret;
|
---|
2229 |
|
---|
2230 | ret = wc_ecc_init(&myKey);
|
---|
2231 | if (ret == 0) {
|
---|
2232 | ret = wc_EccPrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
2233 | if (ret == 0) {
|
---|
2234 | WOLFSSL_PKMSG("PK ECC Sign: Curve ID %d\n", myKey.dp->id);
|
---|
2235 | ret = wc_ecc_sign_hash(in, inSz, out, outSz, &rng, &myKey);
|
---|
2236 | }
|
---|
2237 | wc_ecc_free(&myKey);
|
---|
2238 | }
|
---|
2239 | wc_FreeRng(&rng);
|
---|
2240 |
|
---|
2241 | #ifdef TEST_PK_PRIVKEY
|
---|
2242 | free(keyBuf);
|
---|
2243 | #endif
|
---|
2244 |
|
---|
2245 | WOLFSSL_PKMSG("PK ECC Sign: ret %d outSz %d\n", ret, *outSz);
|
---|
2246 |
|
---|
2247 | return ret;
|
---|
2248 | }
|
---|
2249 |
|
---|
2250 |
|
---|
2251 | static WC_INLINE int myEccVerify(WOLFSSL* ssl, const byte* sig, word32 sigSz,
|
---|
2252 | const byte* hash, word32 hashSz, const byte* key, word32 keySz,
|
---|
2253 | int* result, void* ctx)
|
---|
2254 | {
|
---|
2255 | int ret;
|
---|
2256 | word32 idx = 0;
|
---|
2257 | ecc_key myKey;
|
---|
2258 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2259 |
|
---|
2260 | (void)ssl;
|
---|
2261 | (void)cbInfo;
|
---|
2262 |
|
---|
2263 | WOLFSSL_PKMSG("PK ECC Verify: sigSz %d, hashSz %d, keySz %d\n", sigSz, hashSz, keySz);
|
---|
2264 |
|
---|
2265 | ret = wc_ecc_init(&myKey);
|
---|
2266 | if (ret == 0) {
|
---|
2267 | ret = wc_EccPublicKeyDecode(key, &idx, &myKey, keySz);
|
---|
2268 | if (ret == 0)
|
---|
2269 | ret = wc_ecc_verify_hash(sig, sigSz, hash, hashSz, result, &myKey);
|
---|
2270 | wc_ecc_free(&myKey);
|
---|
2271 | }
|
---|
2272 |
|
---|
2273 | WOLFSSL_PKMSG("PK ECC Verify: ret %d, result %d\n", ret, *result);
|
---|
2274 |
|
---|
2275 | return ret;
|
---|
2276 | }
|
---|
2277 |
|
---|
2278 | static WC_INLINE int myEccSharedSecret(WOLFSSL* ssl, ecc_key* otherKey,
|
---|
2279 | unsigned char* pubKeyDer, unsigned int* pubKeySz,
|
---|
2280 | unsigned char* out, unsigned int* outlen,
|
---|
2281 | int side, void* ctx)
|
---|
2282 | {
|
---|
2283 | int ret;
|
---|
2284 | ecc_key* privKey = NULL;
|
---|
2285 | ecc_key* pubKey = NULL;
|
---|
2286 | ecc_key tmpKey;
|
---|
2287 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2288 |
|
---|
2289 | (void)ssl;
|
---|
2290 | (void)cbInfo;
|
---|
2291 |
|
---|
2292 | WOLFSSL_PKMSG("PK ECC PMS: Side %s, Peer Curve %d\n",
|
---|
2293 | side == WOLFSSL_CLIENT_END ? "client" : "server", otherKey->dp->id);
|
---|
2294 |
|
---|
2295 | ret = wc_ecc_init(&tmpKey);
|
---|
2296 | if (ret != 0) {
|
---|
2297 | return ret;
|
---|
2298 | }
|
---|
2299 |
|
---|
2300 | /* for client: create and export public key */
|
---|
2301 | if (side == WOLFSSL_CLIENT_END) {
|
---|
2302 | WC_RNG rng;
|
---|
2303 |
|
---|
2304 | privKey = &tmpKey;
|
---|
2305 | pubKey = otherKey;
|
---|
2306 |
|
---|
2307 | ret = wc_InitRng(&rng);
|
---|
2308 | if (ret == 0) {
|
---|
2309 | ret = wc_ecc_make_key_ex(&rng, 0, privKey, otherKey->dp->id);
|
---|
2310 | #ifdef WOLFSSL_ASYNC_CRYPT
|
---|
2311 | if (ret == WC_PENDING_E) {
|
---|
2312 | ret = wc_AsyncWait(ret, &privKey->asyncDev, WC_ASYNC_FLAG_NONE);
|
---|
2313 | }
|
---|
2314 | #endif
|
---|
2315 | if (ret == 0)
|
---|
2316 | ret = wc_ecc_export_x963(privKey, pubKeyDer, pubKeySz);
|
---|
2317 | wc_FreeRng(&rng);
|
---|
2318 | }
|
---|
2319 | }
|
---|
2320 |
|
---|
2321 | /* for server: import public key */
|
---|
2322 | else if (side == WOLFSSL_SERVER_END) {
|
---|
2323 | #ifdef TEST_PK_PRIVKEY
|
---|
2324 | privKey = &cbInfo->keyGen.ecc;
|
---|
2325 | #else
|
---|
2326 | privKey = otherKey;
|
---|
2327 | #endif
|
---|
2328 | pubKey = &tmpKey;
|
---|
2329 |
|
---|
2330 | ret = wc_ecc_import_x963_ex(pubKeyDer, *pubKeySz, pubKey,
|
---|
2331 | otherKey->dp->id);
|
---|
2332 | }
|
---|
2333 | else {
|
---|
2334 | ret = BAD_FUNC_ARG;
|
---|
2335 | }
|
---|
2336 |
|
---|
2337 | /* generate shared secret and return it */
|
---|
2338 | if (ret == 0) {
|
---|
2339 | ret = wc_ecc_shared_secret(privKey, pubKey, out, outlen);
|
---|
2340 |
|
---|
2341 | #ifdef WOLFSSL_ASYNC_CRYPT
|
---|
2342 | if (ret == WC_PENDING_E) {
|
---|
2343 | ret = wc_AsyncWait(ret, &privKey->asyncDev, WC_ASYNC_FLAG_CALL_AGAIN);
|
---|
2344 | }
|
---|
2345 | #endif
|
---|
2346 | }
|
---|
2347 |
|
---|
2348 | #ifdef TEST_PK_PRIVKEY
|
---|
2349 | if (side == WOLFSSL_SERVER_END) {
|
---|
2350 | wc_ecc_free(&cbInfo->keyGen.ecc);
|
---|
2351 | }
|
---|
2352 | #endif
|
---|
2353 |
|
---|
2354 | wc_ecc_free(&tmpKey);
|
---|
2355 |
|
---|
2356 | WOLFSSL_PKMSG("PK ECC PMS: ret %d, PubKeySz %d, OutLen %d\n", ret, *pubKeySz, *outlen);
|
---|
2357 |
|
---|
2358 | return ret;
|
---|
2359 | }
|
---|
2360 |
|
---|
2361 | #ifdef HAVE_ED25519
|
---|
2362 | static WC_INLINE int myEd25519Sign(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
2363 | byte* out, word32* outSz, const byte* key, word32 keySz, void* ctx)
|
---|
2364 | {
|
---|
2365 | int ret;
|
---|
2366 | word32 idx = 0;
|
---|
2367 | ed25519_key myKey;
|
---|
2368 | byte* keyBuf = (byte*)key;
|
---|
2369 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2370 |
|
---|
2371 | (void)ssl;
|
---|
2372 | (void)cbInfo;
|
---|
2373 |
|
---|
2374 | WOLFSSL_PKMSG("PK 25519 Sign: inSz %d, keySz %d\n", inSz, keySz);
|
---|
2375 |
|
---|
2376 | #ifdef TEST_PK_PRIVKEY
|
---|
2377 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
2378 | if (ret != 0)
|
---|
2379 | return ret;
|
---|
2380 | #endif
|
---|
2381 |
|
---|
2382 | ret = wc_ed25519_init(&myKey);
|
---|
2383 | if (ret == 0) {
|
---|
2384 | ret = wc_Ed25519PrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
2385 | if (ret == 0)
|
---|
2386 | ret = wc_ed25519_sign_msg(in, inSz, out, outSz, &myKey);
|
---|
2387 | wc_ed25519_free(&myKey);
|
---|
2388 | }
|
---|
2389 |
|
---|
2390 | #ifdef TEST_PK_PRIVKEY
|
---|
2391 | free(keyBuf);
|
---|
2392 | #endif
|
---|
2393 |
|
---|
2394 | WOLFSSL_PKMSG("PK 25519 Sign: ret %d, outSz %d\n", ret, *outSz);
|
---|
2395 |
|
---|
2396 | return ret;
|
---|
2397 | }
|
---|
2398 |
|
---|
2399 |
|
---|
2400 | static WC_INLINE int myEd25519Verify(WOLFSSL* ssl, const byte* sig, word32 sigSz,
|
---|
2401 | const byte* msg, word32 msgSz, const byte* key, word32 keySz,
|
---|
2402 | int* result, void* ctx)
|
---|
2403 | {
|
---|
2404 | int ret;
|
---|
2405 | ed25519_key myKey;
|
---|
2406 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2407 |
|
---|
2408 | (void)ssl;
|
---|
2409 | (void)cbInfo;
|
---|
2410 |
|
---|
2411 | WOLFSSL_PKMSG("PK 25519 Verify: sigSz %d, msgSz %d, keySz %d\n", sigSz, msgSz, keySz);
|
---|
2412 |
|
---|
2413 | ret = wc_ed25519_init(&myKey);
|
---|
2414 | if (ret == 0) {
|
---|
2415 | ret = wc_ed25519_import_public(key, keySz, &myKey);
|
---|
2416 | if (ret == 0) {
|
---|
2417 | ret = wc_ed25519_verify_msg(sig, sigSz, msg, msgSz, result, &myKey);
|
---|
2418 | }
|
---|
2419 | wc_ed25519_free(&myKey);
|
---|
2420 | }
|
---|
2421 |
|
---|
2422 | WOLFSSL_PKMSG("PK 25519 Verify: ret %d, result %d\n", ret, *result);
|
---|
2423 |
|
---|
2424 | return ret;
|
---|
2425 | }
|
---|
2426 | #endif /* HAVE_ED25519 */
|
---|
2427 |
|
---|
2428 | #ifdef HAVE_CURVE25519
|
---|
2429 | static WC_INLINE int myX25519KeyGen(WOLFSSL* ssl, curve25519_key* key,
|
---|
2430 | unsigned int keySz, void* ctx)
|
---|
2431 | {
|
---|
2432 | int ret;
|
---|
2433 | WC_RNG rng;
|
---|
2434 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2435 |
|
---|
2436 | (void)ssl;
|
---|
2437 | (void)cbInfo;
|
---|
2438 |
|
---|
2439 | WOLFSSL_PKMSG("PK 25519 KeyGen: keySz %d\n", keySz);
|
---|
2440 |
|
---|
2441 | ret = wc_InitRng(&rng);
|
---|
2442 | if (ret != 0)
|
---|
2443 | return ret;
|
---|
2444 |
|
---|
2445 | ret = wc_curve25519_make_key(&rng, keySz, key);
|
---|
2446 |
|
---|
2447 | wc_FreeRng(&rng);
|
---|
2448 |
|
---|
2449 | WOLFSSL_PKMSG("PK 25519 KeyGen: ret %d\n", ret);
|
---|
2450 |
|
---|
2451 | return ret;
|
---|
2452 | }
|
---|
2453 |
|
---|
2454 | static WC_INLINE int myX25519SharedSecret(WOLFSSL* ssl, curve25519_key* otherKey,
|
---|
2455 | unsigned char* pubKeyDer, unsigned int* pubKeySz,
|
---|
2456 | unsigned char* out, unsigned int* outlen,
|
---|
2457 | int side, void* ctx)
|
---|
2458 | {
|
---|
2459 | int ret;
|
---|
2460 | curve25519_key* privKey = NULL;
|
---|
2461 | curve25519_key* pubKey = NULL;
|
---|
2462 | curve25519_key tmpKey;
|
---|
2463 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2464 |
|
---|
2465 | (void)ssl;
|
---|
2466 | (void)cbInfo;
|
---|
2467 |
|
---|
2468 | WOLFSSL_PKMSG("PK 25519 PMS: side %s\n",
|
---|
2469 | side == WOLFSSL_CLIENT_END ? "client" : "server");
|
---|
2470 |
|
---|
2471 | ret = wc_curve25519_init(&tmpKey);
|
---|
2472 | if (ret != 0) {
|
---|
2473 | return ret;
|
---|
2474 | }
|
---|
2475 |
|
---|
2476 | /* for client: create and export public key */
|
---|
2477 | if (side == WOLFSSL_CLIENT_END) {
|
---|
2478 | WC_RNG rng;
|
---|
2479 |
|
---|
2480 | privKey = &tmpKey;
|
---|
2481 | pubKey = otherKey;
|
---|
2482 |
|
---|
2483 | ret = wc_InitRng(&rng);
|
---|
2484 | if (ret == 0) {
|
---|
2485 | ret = wc_curve25519_make_key(&rng, CURVE25519_KEYSIZE, privKey);
|
---|
2486 | if (ret == 0) {
|
---|
2487 | ret = wc_curve25519_export_public_ex(privKey, pubKeyDer,
|
---|
2488 | pubKeySz, EC25519_LITTLE_ENDIAN);
|
---|
2489 | }
|
---|
2490 | wc_FreeRng(&rng);
|
---|
2491 | }
|
---|
2492 | }
|
---|
2493 |
|
---|
2494 | /* for server: import public key */
|
---|
2495 | else if (side == WOLFSSL_SERVER_END) {
|
---|
2496 | privKey = otherKey;
|
---|
2497 | pubKey = &tmpKey;
|
---|
2498 |
|
---|
2499 | ret = wc_curve25519_import_public_ex(pubKeyDer, *pubKeySz, pubKey,
|
---|
2500 | EC25519_LITTLE_ENDIAN);
|
---|
2501 | }
|
---|
2502 | else {
|
---|
2503 | ret = BAD_FUNC_ARG;
|
---|
2504 | }
|
---|
2505 |
|
---|
2506 | /* generate shared secret and return it */
|
---|
2507 | if (ret == 0) {
|
---|
2508 | ret = wc_curve25519_shared_secret_ex(privKey, pubKey, out, outlen,
|
---|
2509 | EC25519_LITTLE_ENDIAN);
|
---|
2510 | }
|
---|
2511 |
|
---|
2512 | wc_curve25519_free(&tmpKey);
|
---|
2513 |
|
---|
2514 | WOLFSSL_PKMSG("PK 25519 PMS: ret %d, pubKeySz %d, outLen %d\n",
|
---|
2515 | ret, *pubKeySz, *outlen);
|
---|
2516 |
|
---|
2517 | return ret;
|
---|
2518 | }
|
---|
2519 | #endif /* HAVE_CURVE25519 */
|
---|
2520 |
|
---|
2521 | #endif /* HAVE_ECC */
|
---|
2522 |
|
---|
2523 | #ifndef NO_DH
|
---|
2524 | static WC_INLINE int myDhCallback(WOLFSSL* ssl, struct DhKey* key,
|
---|
2525 | const unsigned char* priv, unsigned int privSz,
|
---|
2526 | const unsigned char* pubKeyDer, unsigned int pubKeySz,
|
---|
2527 | unsigned char* out, unsigned int* outlen,
|
---|
2528 | void* ctx)
|
---|
2529 | {
|
---|
2530 | int ret;
|
---|
2531 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2532 |
|
---|
2533 | (void)ssl;
|
---|
2534 | (void)cbInfo;
|
---|
2535 |
|
---|
2536 | /* return 0 on success */
|
---|
2537 | ret = wc_DhAgree(key, out, outlen, priv, privSz, pubKeyDer, pubKeySz);
|
---|
2538 |
|
---|
2539 | WOLFSSL_PKMSG("PK ED Agree: ret %d, privSz %d, pubKeySz %d, outlen %d\n",
|
---|
2540 | ret, privSz, pubKeySz, *outlen);
|
---|
2541 |
|
---|
2542 | return ret;
|
---|
2543 | };
|
---|
2544 |
|
---|
2545 | #endif /* !NO_DH */
|
---|
2546 |
|
---|
2547 | #ifndef NO_RSA
|
---|
2548 |
|
---|
2549 | static WC_INLINE int myRsaSign(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
2550 | byte* out, word32* outSz, const byte* key, word32 keySz, void* ctx)
|
---|
2551 | {
|
---|
2552 | WC_RNG rng;
|
---|
2553 | int ret;
|
---|
2554 | word32 idx = 0;
|
---|
2555 | RsaKey myKey;
|
---|
2556 | byte* keyBuf = (byte*)key;
|
---|
2557 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2558 |
|
---|
2559 | (void)ssl;
|
---|
2560 | (void)cbInfo;
|
---|
2561 |
|
---|
2562 | WOLFSSL_PKMSG("PK RSA Sign: inSz %d, keySz %d\n", inSz, keySz);
|
---|
2563 |
|
---|
2564 | #ifdef TEST_PK_PRIVKEY
|
---|
2565 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
2566 | if (ret != 0)
|
---|
2567 | return ret;
|
---|
2568 | #endif
|
---|
2569 |
|
---|
2570 | ret = wc_InitRng(&rng);
|
---|
2571 | if (ret != 0)
|
---|
2572 | return ret;
|
---|
2573 |
|
---|
2574 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
2575 | if (ret == 0) {
|
---|
2576 | ret = wc_RsaPrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
2577 | if (ret == 0)
|
---|
2578 | ret = wc_RsaSSL_Sign(in, inSz, out, *outSz, &myKey, &rng);
|
---|
2579 | if (ret > 0) { /* save and convert to 0 success */
|
---|
2580 | *outSz = ret;
|
---|
2581 | ret = 0;
|
---|
2582 | }
|
---|
2583 | wc_FreeRsaKey(&myKey);
|
---|
2584 | }
|
---|
2585 | wc_FreeRng(&rng);
|
---|
2586 |
|
---|
2587 | #ifdef TEST_PK_PRIVKEY
|
---|
2588 | free(keyBuf);
|
---|
2589 | #endif
|
---|
2590 |
|
---|
2591 | WOLFSSL_PKMSG("PK RSA Sign: ret %d, outSz %d\n", ret, *outSz);
|
---|
2592 |
|
---|
2593 | return ret;
|
---|
2594 | }
|
---|
2595 |
|
---|
2596 |
|
---|
2597 | static WC_INLINE int myRsaVerify(WOLFSSL* ssl, byte* sig, word32 sigSz,
|
---|
2598 | byte** out, const byte* key, word32 keySz, void* ctx)
|
---|
2599 | {
|
---|
2600 | int ret;
|
---|
2601 | word32 idx = 0;
|
---|
2602 | RsaKey myKey;
|
---|
2603 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2604 |
|
---|
2605 | (void)ssl;
|
---|
2606 | (void)cbInfo;
|
---|
2607 |
|
---|
2608 | WOLFSSL_PKMSG("PK RSA Verify: sigSz %d, keySz %d\n", sigSz, keySz);
|
---|
2609 |
|
---|
2610 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
2611 | if (ret == 0) {
|
---|
2612 | ret = wc_RsaPublicKeyDecode(key, &idx, &myKey, keySz);
|
---|
2613 | if (ret == 0)
|
---|
2614 | ret = wc_RsaSSL_VerifyInline(sig, sigSz, out, &myKey);
|
---|
2615 | wc_FreeRsaKey(&myKey);
|
---|
2616 | }
|
---|
2617 |
|
---|
2618 | WOLFSSL_PKMSG("PK RSA Verify: ret %d\n", ret);
|
---|
2619 |
|
---|
2620 | return ret;
|
---|
2621 | }
|
---|
2622 |
|
---|
2623 | static WC_INLINE int myRsaSignCheck(WOLFSSL* ssl, byte* sig, word32 sigSz,
|
---|
2624 | byte** out, const byte* key, word32 keySz, void* ctx)
|
---|
2625 | {
|
---|
2626 | int ret;
|
---|
2627 | word32 idx = 0;
|
---|
2628 | RsaKey myKey;
|
---|
2629 | byte* keyBuf = (byte*)key;
|
---|
2630 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2631 |
|
---|
2632 | (void)ssl;
|
---|
2633 | (void)cbInfo;
|
---|
2634 |
|
---|
2635 | WOLFSSL_PKMSG("PK RSA SignCheck: sigSz %d, keySz %d\n", sigSz, keySz);
|
---|
2636 |
|
---|
2637 | #ifdef TEST_PK_PRIVKEY
|
---|
2638 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
2639 | if (ret != 0)
|
---|
2640 | return ret;
|
---|
2641 | #endif
|
---|
2642 |
|
---|
2643 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
2644 | if (ret == 0) {
|
---|
2645 | ret = wc_RsaPrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
2646 | if (ret == 0)
|
---|
2647 | ret = wc_RsaSSL_VerifyInline(sig, sigSz, out, &myKey);
|
---|
2648 | wc_FreeRsaKey(&myKey);
|
---|
2649 | }
|
---|
2650 | #ifdef TEST_PK_PRIVKEY
|
---|
2651 | free(keyBuf);
|
---|
2652 | #endif
|
---|
2653 |
|
---|
2654 | WOLFSSL_PKMSG("PK RSA SignCheck: ret %d\n", ret);
|
---|
2655 |
|
---|
2656 | return ret;
|
---|
2657 | }
|
---|
2658 |
|
---|
2659 | #ifdef WC_RSA_PSS
|
---|
2660 | static WC_INLINE int myRsaPssSign(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
2661 | byte* out, word32* outSz, int hash, int mgf, const byte* key,
|
---|
2662 | word32 keySz, void* ctx)
|
---|
2663 | {
|
---|
2664 | enum wc_HashType hashType = WC_HASH_TYPE_NONE;
|
---|
2665 | WC_RNG rng;
|
---|
2666 | int ret;
|
---|
2667 | word32 idx = 0;
|
---|
2668 | RsaKey myKey;
|
---|
2669 | byte* keyBuf = (byte*)key;
|
---|
2670 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2671 |
|
---|
2672 | (void)ssl;
|
---|
2673 | (void)cbInfo;
|
---|
2674 |
|
---|
2675 | WOLFSSL_PKMSG("PK RSA PSS Sign: inSz %d, hash %d, mgf %d, keySz %d\n",
|
---|
2676 | inSz, hash, mgf, keySz);
|
---|
2677 |
|
---|
2678 | #ifdef TEST_PK_PRIVKEY
|
---|
2679 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
2680 | if (ret != 0)
|
---|
2681 | return ret;
|
---|
2682 | #endif
|
---|
2683 |
|
---|
2684 | switch (hash) {
|
---|
2685 | #ifndef NO_SHA256
|
---|
2686 | case SHA256h:
|
---|
2687 | hashType = WC_HASH_TYPE_SHA256;
|
---|
2688 | break;
|
---|
2689 | #endif
|
---|
2690 | #ifdef WOLFSSL_SHA384
|
---|
2691 | case SHA384h:
|
---|
2692 | hashType = WC_HASH_TYPE_SHA384;
|
---|
2693 | break;
|
---|
2694 | #endif
|
---|
2695 | #ifdef WOLFSSL_SHA512
|
---|
2696 | case SHA512h:
|
---|
2697 | hashType = WC_HASH_TYPE_SHA512;
|
---|
2698 | break;
|
---|
2699 | #endif
|
---|
2700 | }
|
---|
2701 |
|
---|
2702 | ret = wc_InitRng(&rng);
|
---|
2703 | if (ret != 0)
|
---|
2704 | return ret;
|
---|
2705 |
|
---|
2706 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
2707 | if (ret == 0) {
|
---|
2708 | ret = wc_RsaPrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
2709 | if (ret == 0) {
|
---|
2710 | ret = wc_RsaPSS_Sign(in, inSz, out, *outSz, hashType, mgf, &myKey,
|
---|
2711 | &rng);
|
---|
2712 | }
|
---|
2713 | if (ret > 0) { /* save and convert to 0 success */
|
---|
2714 | *outSz = ret;
|
---|
2715 | ret = 0;
|
---|
2716 | }
|
---|
2717 | wc_FreeRsaKey(&myKey);
|
---|
2718 | }
|
---|
2719 | wc_FreeRng(&rng);
|
---|
2720 |
|
---|
2721 | #ifdef TEST_PK_PRIVKEY
|
---|
2722 | free(keyBuf);
|
---|
2723 | #endif
|
---|
2724 |
|
---|
2725 | WOLFSSL_PKMSG("PK RSA PSS Sign: ret %d, outSz %d\n", ret, *outSz);
|
---|
2726 |
|
---|
2727 | return ret;
|
---|
2728 | }
|
---|
2729 |
|
---|
2730 |
|
---|
2731 | static WC_INLINE int myRsaPssVerify(WOLFSSL* ssl, byte* sig, word32 sigSz,
|
---|
2732 | byte** out, int hash, int mgf, const byte* key, word32 keySz, void* ctx)
|
---|
2733 | {
|
---|
2734 | int ret;
|
---|
2735 | word32 idx = 0;
|
---|
2736 | RsaKey myKey;
|
---|
2737 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2738 | enum wc_HashType hashType = WC_HASH_TYPE_NONE;
|
---|
2739 |
|
---|
2740 | (void)ssl;
|
---|
2741 | (void)cbInfo;
|
---|
2742 |
|
---|
2743 | WOLFSSL_PKMSG("PK RSA PSS Verify: sigSz %d, hash %d, mgf %d, keySz %d\n",
|
---|
2744 | sigSz, hash, mgf, keySz);
|
---|
2745 |
|
---|
2746 | switch (hash) {
|
---|
2747 | #ifndef NO_SHA256
|
---|
2748 | case SHA256h:
|
---|
2749 | hashType = WC_HASH_TYPE_SHA256;
|
---|
2750 | break;
|
---|
2751 | #endif
|
---|
2752 | #ifdef WOLFSSL_SHA384
|
---|
2753 | case SHA384h:
|
---|
2754 | hashType = WC_HASH_TYPE_SHA384;
|
---|
2755 | break;
|
---|
2756 | #endif
|
---|
2757 | #ifdef WOLFSSL_SHA512
|
---|
2758 | case SHA512h:
|
---|
2759 | hashType = WC_HASH_TYPE_SHA512;
|
---|
2760 | break;
|
---|
2761 | #endif
|
---|
2762 | }
|
---|
2763 |
|
---|
2764 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
2765 | if (ret == 0) {
|
---|
2766 | ret = wc_RsaPublicKeyDecode(key, &idx, &myKey, keySz);
|
---|
2767 | if (ret == 0) {
|
---|
2768 | ret = wc_RsaPSS_VerifyInline(sig, sigSz, out, hashType, mgf,
|
---|
2769 | &myKey);
|
---|
2770 | }
|
---|
2771 | wc_FreeRsaKey(&myKey);
|
---|
2772 | }
|
---|
2773 |
|
---|
2774 | WOLFSSL_PKMSG("PK RSA PSS Verify: ret %d\n", ret);
|
---|
2775 |
|
---|
2776 | return ret;
|
---|
2777 | }
|
---|
2778 |
|
---|
2779 | static WC_INLINE int myRsaPssSignCheck(WOLFSSL* ssl, byte* sig, word32 sigSz,
|
---|
2780 | byte** out, int hash, int mgf, const byte* key, word32 keySz, void* ctx)
|
---|
2781 | {
|
---|
2782 | int ret;
|
---|
2783 | word32 idx = 0;
|
---|
2784 | RsaKey myKey;
|
---|
2785 | byte* keyBuf = (byte*)key;
|
---|
2786 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2787 | enum wc_HashType hashType = WC_HASH_TYPE_NONE;
|
---|
2788 |
|
---|
2789 | (void)ssl;
|
---|
2790 | (void)cbInfo;
|
---|
2791 |
|
---|
2792 | WOLFSSL_PKMSG("PK RSA PSS SignCheck: sigSz %d, hash %d, mgf %d, keySz %d\n",
|
---|
2793 | sigSz, hash, mgf, keySz);
|
---|
2794 |
|
---|
2795 | #ifdef TEST_PK_PRIVKEY
|
---|
2796 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
2797 | if (ret != 0)
|
---|
2798 | return ret;
|
---|
2799 | #endif
|
---|
2800 |
|
---|
2801 | switch (hash) {
|
---|
2802 | #ifndef NO_SHA256
|
---|
2803 | case SHA256h:
|
---|
2804 | hashType = WC_HASH_TYPE_SHA256;
|
---|
2805 | break;
|
---|
2806 | #endif
|
---|
2807 | #ifdef WOLFSSL_SHA384
|
---|
2808 | case SHA384h:
|
---|
2809 | hashType = WC_HASH_TYPE_SHA384;
|
---|
2810 | break;
|
---|
2811 | #endif
|
---|
2812 | #ifdef WOLFSSL_SHA512
|
---|
2813 | case SHA512h:
|
---|
2814 | hashType = WC_HASH_TYPE_SHA512;
|
---|
2815 | break;
|
---|
2816 | #endif
|
---|
2817 | }
|
---|
2818 |
|
---|
2819 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
2820 | if (ret == 0) {
|
---|
2821 | ret = wc_RsaPrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
2822 | if (ret == 0) {
|
---|
2823 | ret = wc_RsaPSS_VerifyInline(sig, sigSz, out, hashType, mgf,
|
---|
2824 | &myKey);
|
---|
2825 | }
|
---|
2826 | wc_FreeRsaKey(&myKey);
|
---|
2827 | }
|
---|
2828 |
|
---|
2829 | #ifdef TEST_PK_PRIVKEY
|
---|
2830 | free(keyBuf);
|
---|
2831 | #endif
|
---|
2832 |
|
---|
2833 | WOLFSSL_PKMSG("PK RSA PSS SignCheck: ret %d\n", ret);
|
---|
2834 |
|
---|
2835 | return ret;
|
---|
2836 | }
|
---|
2837 | #endif
|
---|
2838 |
|
---|
2839 |
|
---|
2840 | static WC_INLINE int myRsaEnc(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
2841 | byte* out, word32* outSz, const byte* key,
|
---|
2842 | word32 keySz, void* ctx)
|
---|
2843 | {
|
---|
2844 | int ret;
|
---|
2845 | word32 idx = 0;
|
---|
2846 | RsaKey myKey;
|
---|
2847 | WC_RNG rng;
|
---|
2848 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2849 |
|
---|
2850 | (void)ssl;
|
---|
2851 | (void)cbInfo;
|
---|
2852 |
|
---|
2853 | WOLFSSL_PKMSG("PK RSA Enc: inSz %d, keySz %d\n", inSz, keySz);
|
---|
2854 |
|
---|
2855 | ret = wc_InitRng(&rng);
|
---|
2856 | if (ret != 0)
|
---|
2857 | return ret;
|
---|
2858 |
|
---|
2859 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
2860 | if (ret == 0) {
|
---|
2861 | ret = wc_RsaPublicKeyDecode(key, &idx, &myKey, keySz);
|
---|
2862 | if (ret == 0) {
|
---|
2863 | ret = wc_RsaPublicEncrypt(in, inSz, out, *outSz, &myKey, &rng);
|
---|
2864 | if (ret > 0) {
|
---|
2865 | *outSz = ret;
|
---|
2866 | ret = 0; /* reset to success */
|
---|
2867 | }
|
---|
2868 | }
|
---|
2869 | wc_FreeRsaKey(&myKey);
|
---|
2870 | }
|
---|
2871 | wc_FreeRng(&rng);
|
---|
2872 |
|
---|
2873 | WOLFSSL_PKMSG("PK RSA Enc: ret %d, outSz %d\n", ret, *outSz);
|
---|
2874 |
|
---|
2875 | return ret;
|
---|
2876 | }
|
---|
2877 |
|
---|
2878 | static WC_INLINE int myRsaDec(WOLFSSL* ssl, byte* in, word32 inSz,
|
---|
2879 | byte** out,
|
---|
2880 | const byte* key, word32 keySz, void* ctx)
|
---|
2881 | {
|
---|
2882 | int ret;
|
---|
2883 | word32 idx = 0;
|
---|
2884 | RsaKey myKey;
|
---|
2885 | byte* keyBuf = (byte*)key;
|
---|
2886 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
2887 |
|
---|
2888 | (void)ssl;
|
---|
2889 | (void)cbInfo;
|
---|
2890 |
|
---|
2891 | WOLFSSL_PKMSG("PK RSA Dec: inSz %d, keySz %d\n", inSz, keySz);
|
---|
2892 |
|
---|
2893 | #ifdef TEST_PK_PRIVKEY
|
---|
2894 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
2895 | if (ret != 0)
|
---|
2896 | return ret;
|
---|
2897 | #endif
|
---|
2898 |
|
---|
2899 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
2900 | if (ret == 0) {
|
---|
2901 | ret = wc_RsaPrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
2902 | if (ret == 0) {
|
---|
2903 | #ifdef WC_RSA_BLINDING
|
---|
2904 | ret = wc_RsaSetRNG(&myKey, wolfSSL_GetRNG(ssl));
|
---|
2905 | if (ret != 0) {
|
---|
2906 | wc_FreeRsaKey(&myKey);
|
---|
2907 | return ret;
|
---|
2908 | }
|
---|
2909 | #endif
|
---|
2910 | ret = wc_RsaPrivateDecryptInline(in, inSz, out, &myKey);
|
---|
2911 | }
|
---|
2912 | wc_FreeRsaKey(&myKey);
|
---|
2913 | }
|
---|
2914 |
|
---|
2915 | #ifdef TEST_PK_PRIVKEY
|
---|
2916 | free(keyBuf);
|
---|
2917 | #endif
|
---|
2918 |
|
---|
2919 | WOLFSSL_PKMSG("PK RSA Dec: ret %d\n", ret);
|
---|
2920 |
|
---|
2921 | return ret;
|
---|
2922 | }
|
---|
2923 |
|
---|
2924 | #endif /* NO_RSA */
|
---|
2925 |
|
---|
2926 | static WC_INLINE void SetupPkCallbacks(WOLFSSL_CTX* ctx)
|
---|
2927 | {
|
---|
2928 | (void)ctx;
|
---|
2929 |
|
---|
2930 | #ifdef HAVE_ECC
|
---|
2931 | wolfSSL_CTX_SetEccKeyGenCb(ctx, myEccKeyGen);
|
---|
2932 | wolfSSL_CTX_SetEccSignCb(ctx, myEccSign);
|
---|
2933 | wolfSSL_CTX_SetEccVerifyCb(ctx, myEccVerify);
|
---|
2934 | wolfSSL_CTX_SetEccSharedSecretCb(ctx, myEccSharedSecret);
|
---|
2935 | #endif /* HAVE_ECC */
|
---|
2936 | #ifndef NO_DH
|
---|
2937 | wolfSSL_CTX_SetDhAgreeCb(ctx, myDhCallback);
|
---|
2938 | #endif
|
---|
2939 | #ifdef HAVE_ED25519
|
---|
2940 | wolfSSL_CTX_SetEd25519SignCb(ctx, myEd25519Sign);
|
---|
2941 | wolfSSL_CTX_SetEd25519VerifyCb(ctx, myEd25519Verify);
|
---|
2942 | #endif
|
---|
2943 | #ifdef HAVE_CURVE25519
|
---|
2944 | wolfSSL_CTX_SetX25519KeyGenCb(ctx, myX25519KeyGen);
|
---|
2945 | wolfSSL_CTX_SetX25519SharedSecretCb(ctx, myX25519SharedSecret);
|
---|
2946 | #endif
|
---|
2947 | #ifndef NO_RSA
|
---|
2948 | wolfSSL_CTX_SetRsaSignCb(ctx, myRsaSign);
|
---|
2949 | wolfSSL_CTX_SetRsaVerifyCb(ctx, myRsaVerify);
|
---|
2950 | wolfSSL_CTX_SetRsaSignCheckCb(ctx, myRsaSignCheck);
|
---|
2951 | #ifdef WC_RSA_PSS
|
---|
2952 | wolfSSL_CTX_SetRsaPssSignCb(ctx, myRsaPssSign);
|
---|
2953 | wolfSSL_CTX_SetRsaPssVerifyCb(ctx, myRsaPssVerify);
|
---|
2954 | wolfSSL_CTX_SetRsaPssSignCheckCb(ctx, myRsaPssSignCheck);
|
---|
2955 | #endif
|
---|
2956 | wolfSSL_CTX_SetRsaEncCb(ctx, myRsaEnc);
|
---|
2957 | wolfSSL_CTX_SetRsaDecCb(ctx, myRsaDec);
|
---|
2958 | #endif /* NO_RSA */
|
---|
2959 | }
|
---|
2960 |
|
---|
2961 | static WC_INLINE void SetupPkCallbackContexts(WOLFSSL* ssl, void* myCtx)
|
---|
2962 | {
|
---|
2963 | #ifdef HAVE_ECC
|
---|
2964 | wolfSSL_SetEccKeyGenCtx(ssl, myCtx);
|
---|
2965 | wolfSSL_SetEccSignCtx(ssl, myCtx);
|
---|
2966 | wolfSSL_SetEccVerifyCtx(ssl, myCtx);
|
---|
2967 | wolfSSL_SetEccSharedSecretCtx(ssl, myCtx);
|
---|
2968 | #endif /* HAVE_ECC */
|
---|
2969 | #ifndef NO_DH
|
---|
2970 | wolfSSL_SetDhAgreeCtx(ssl, myCtx);
|
---|
2971 | #endif
|
---|
2972 | #ifdef HAVE_ED25519
|
---|
2973 | wolfSSL_SetEd25519SignCtx(ssl, myCtx);
|
---|
2974 | wolfSSL_SetEd25519VerifyCtx(ssl, myCtx);
|
---|
2975 | #endif
|
---|
2976 | #ifdef HAVE_CURVE25519
|
---|
2977 | wolfSSL_SetX25519KeyGenCtx(ssl, myCtx);
|
---|
2978 | wolfSSL_SetX25519SharedSecretCtx(ssl, myCtx);
|
---|
2979 | #endif
|
---|
2980 | #ifndef NO_RSA
|
---|
2981 | wolfSSL_SetRsaSignCtx(ssl, myCtx);
|
---|
2982 | wolfSSL_SetRsaVerifyCtx(ssl, myCtx);
|
---|
2983 | #ifdef WC_RSA_PSS
|
---|
2984 | wolfSSL_SetRsaPssSignCtx(ssl, myCtx);
|
---|
2985 | wolfSSL_SetRsaPssVerifyCtx(ssl, myCtx);
|
---|
2986 | #endif
|
---|
2987 | wolfSSL_SetRsaEncCtx(ssl, myCtx);
|
---|
2988 | wolfSSL_SetRsaDecCtx(ssl, myCtx);
|
---|
2989 | #endif /* NO_RSA */
|
---|
2990 | }
|
---|
2991 |
|
---|
2992 | #endif /* HAVE_PK_CALLBACKS */
|
---|
2993 |
|
---|
2994 |
|
---|
2995 |
|
---|
2996 |
|
---|
2997 | #if defined(__hpux__) || defined(__MINGW32__) || defined (WOLFSSL_TIRTOS) \
|
---|
2998 | || defined(_MSC_VER)
|
---|
2999 |
|
---|
3000 | /* HP/UX doesn't have strsep, needed by test/suites.c */
|
---|
3001 | static WC_INLINE char* strsep(char **stringp, const char *delim)
|
---|
3002 | {
|
---|
3003 | char* start;
|
---|
3004 | char* end;
|
---|
3005 |
|
---|
3006 | start = *stringp;
|
---|
3007 | if (start == NULL)
|
---|
3008 | return NULL;
|
---|
3009 |
|
---|
3010 | if ((end = strpbrk(start, delim))) {
|
---|
3011 | *end++ = '\0';
|
---|
3012 | *stringp = end;
|
---|
3013 | } else {
|
---|
3014 | *stringp = NULL;
|
---|
3015 | }
|
---|
3016 |
|
---|
3017 | return start;
|
---|
3018 | }
|
---|
3019 |
|
---|
3020 | #endif /* __hpux__ and others */
|
---|
3021 |
|
---|
3022 | /* Create unique filename, len is length of tempfn name, assuming
|
---|
3023 | len does not include null terminating character,
|
---|
3024 | num is number of characters in tempfn name to randomize */
|
---|
3025 | static WC_INLINE const char* mymktemp(char *tempfn, int len, int num)
|
---|
3026 | {
|
---|
3027 | int x, size;
|
---|
3028 | static const char alphanum[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
---|
3029 | "abcdefghijklmnopqrstuvwxyz";
|
---|
3030 | WC_RNG rng;
|
---|
3031 | byte out;
|
---|
3032 |
|
---|
3033 | if (tempfn == NULL || len < 1 || num < 1 || len <= num) {
|
---|
3034 | printf("Bad input\n");
|
---|
3035 | return NULL;
|
---|
3036 | }
|
---|
3037 |
|
---|
3038 | size = len - 1;
|
---|
3039 |
|
---|
3040 | if (wc_InitRng(&rng) != 0) {
|
---|
3041 | printf("InitRng failed\n");
|
---|
3042 | return NULL;
|
---|
3043 | }
|
---|
3044 |
|
---|
3045 | for (x = size; x > size - num; x--) {
|
---|
3046 | if (wc_RNG_GenerateBlock(&rng,(byte*)&out, sizeof(out)) != 0) {
|
---|
3047 | printf("RNG_GenerateBlock failed\n");
|
---|
3048 | return NULL;
|
---|
3049 | }
|
---|
3050 | tempfn[x] = alphanum[out % (sizeof(alphanum) - 1)];
|
---|
3051 | }
|
---|
3052 | tempfn[len] = '\0';
|
---|
3053 |
|
---|
3054 | wc_FreeRng(&rng);
|
---|
3055 | (void)rng; /* for WC_NO_RNG case */
|
---|
3056 |
|
---|
3057 | return tempfn;
|
---|
3058 | }
|
---|
3059 |
|
---|
3060 |
|
---|
3061 |
|
---|
3062 | #if defined(HAVE_SESSION_TICKET) && defined(HAVE_CHACHA) && \
|
---|
3063 | defined(HAVE_POLY1305)
|
---|
3064 |
|
---|
3065 | #include <wolfssl/wolfcrypt/chacha20_poly1305.h>
|
---|
3066 |
|
---|
3067 | typedef struct key_ctx {
|
---|
3068 | byte name[WOLFSSL_TICKET_NAME_SZ]; /* name for this context */
|
---|
3069 | byte key[CHACHA20_POLY1305_AEAD_KEYSIZE]; /* cipher key */
|
---|
3070 | } key_ctx;
|
---|
3071 |
|
---|
3072 | static THREAD_LS_T key_ctx myKey_ctx;
|
---|
3073 | static THREAD_LS_T WC_RNG myKey_rng;
|
---|
3074 |
|
---|
3075 | static WC_INLINE int TicketInit(void)
|
---|
3076 | {
|
---|
3077 | int ret = wc_InitRng(&myKey_rng);
|
---|
3078 | if (ret != 0) return ret;
|
---|
3079 |
|
---|
3080 | ret = wc_RNG_GenerateBlock(&myKey_rng, myKey_ctx.key, sizeof(myKey_ctx.key));
|
---|
3081 | if (ret != 0) return ret;
|
---|
3082 |
|
---|
3083 | ret = wc_RNG_GenerateBlock(&myKey_rng, myKey_ctx.name,sizeof(myKey_ctx.name));
|
---|
3084 | if (ret != 0) return ret;
|
---|
3085 |
|
---|
3086 | return 0;
|
---|
3087 | }
|
---|
3088 |
|
---|
3089 | static WC_INLINE void TicketCleanup(void)
|
---|
3090 | {
|
---|
3091 | wc_FreeRng(&myKey_rng);
|
---|
3092 | }
|
---|
3093 |
|
---|
3094 | static WC_INLINE int myTicketEncCb(WOLFSSL* ssl,
|
---|
3095 | byte key_name[WOLFSSL_TICKET_NAME_SZ],
|
---|
3096 | byte iv[WOLFSSL_TICKET_IV_SZ],
|
---|
3097 | byte mac[WOLFSSL_TICKET_MAC_SZ],
|
---|
3098 | int enc, byte* ticket, int inLen, int* outLen,
|
---|
3099 | void* userCtx)
|
---|
3100 | {
|
---|
3101 | (void)ssl;
|
---|
3102 | (void)userCtx;
|
---|
3103 |
|
---|
3104 | int ret;
|
---|
3105 | word16 sLen = XHTONS(inLen);
|
---|
3106 | byte aad[WOLFSSL_TICKET_NAME_SZ + WOLFSSL_TICKET_IV_SZ + 2];
|
---|
3107 | int aadSz = WOLFSSL_TICKET_NAME_SZ + WOLFSSL_TICKET_IV_SZ + 2;
|
---|
3108 | byte* tmp = aad;
|
---|
3109 |
|
---|
3110 | if (enc) {
|
---|
3111 | XMEMCPY(key_name, myKey_ctx.name, WOLFSSL_TICKET_NAME_SZ);
|
---|
3112 |
|
---|
3113 | ret = wc_RNG_GenerateBlock(&myKey_rng, iv, WOLFSSL_TICKET_IV_SZ);
|
---|
3114 | if (ret != 0) return WOLFSSL_TICKET_RET_REJECT;
|
---|
3115 |
|
---|
3116 | /* build aad from key name, iv, and length */
|
---|
3117 | XMEMCPY(tmp, key_name, WOLFSSL_TICKET_NAME_SZ);
|
---|
3118 | tmp += WOLFSSL_TICKET_NAME_SZ;
|
---|
3119 | XMEMCPY(tmp, iv, WOLFSSL_TICKET_IV_SZ);
|
---|
3120 | tmp += WOLFSSL_TICKET_IV_SZ;
|
---|
3121 | XMEMCPY(tmp, &sLen, 2);
|
---|
3122 |
|
---|
3123 | ret = wc_ChaCha20Poly1305_Encrypt(myKey_ctx.key, iv,
|
---|
3124 | aad, aadSz,
|
---|
3125 | ticket, inLen,
|
---|
3126 | ticket,
|
---|
3127 | mac);
|
---|
3128 | if (ret != 0) return WOLFSSL_TICKET_RET_REJECT;
|
---|
3129 | *outLen = inLen; /* no padding in this mode */
|
---|
3130 | } else {
|
---|
3131 | /* decrypt */
|
---|
3132 |
|
---|
3133 | /* see if we know this key */
|
---|
3134 | if (XMEMCMP(key_name, myKey_ctx.name, WOLFSSL_TICKET_NAME_SZ) != 0){
|
---|
3135 | printf("client presented unknown ticket key name ");
|
---|
3136 | return WOLFSSL_TICKET_RET_FATAL;
|
---|
3137 | }
|
---|
3138 |
|
---|
3139 | /* build aad from key name, iv, and length */
|
---|
3140 | XMEMCPY(tmp, key_name, WOLFSSL_TICKET_NAME_SZ);
|
---|
3141 | tmp += WOLFSSL_TICKET_NAME_SZ;
|
---|
3142 | XMEMCPY(tmp, iv, WOLFSSL_TICKET_IV_SZ);
|
---|
3143 | tmp += WOLFSSL_TICKET_IV_SZ;
|
---|
3144 | XMEMCPY(tmp, &sLen, 2);
|
---|
3145 |
|
---|
3146 | ret = wc_ChaCha20Poly1305_Decrypt(myKey_ctx.key, iv,
|
---|
3147 | aad, aadSz,
|
---|
3148 | ticket, inLen,
|
---|
3149 | mac,
|
---|
3150 | ticket);
|
---|
3151 | if (ret != 0) return WOLFSSL_TICKET_RET_REJECT;
|
---|
3152 | *outLen = inLen; /* no padding in this mode */
|
---|
3153 | }
|
---|
3154 |
|
---|
3155 | return WOLFSSL_TICKET_RET_OK;
|
---|
3156 | }
|
---|
3157 |
|
---|
3158 | #endif /* HAVE_SESSION_TICKET && CHACHA20 && POLY1305 */
|
---|
3159 |
|
---|
3160 | static WC_INLINE word16 GetRandomPort(void)
|
---|
3161 | {
|
---|
3162 | word16 port = 0;
|
---|
3163 |
|
---|
3164 | /* Generate random port for testing */
|
---|
3165 | WC_RNG rng;
|
---|
3166 | if (wc_InitRng(&rng) == 0) {
|
---|
3167 | if (wc_RNG_GenerateBlock(&rng, (byte*)&port, sizeof(port)) == 0) {
|
---|
3168 | port |= 0xC000; /* Make sure its in the 49152 - 65535 range */
|
---|
3169 | }
|
---|
3170 | wc_FreeRng(&rng);
|
---|
3171 | }
|
---|
3172 | (void)rng; /* for WC_NO_RNG case */
|
---|
3173 | return port;
|
---|
3174 | }
|
---|
3175 |
|
---|
3176 | #endif /* wolfSSL_TEST_H */
|
---|