[457] | 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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[464] | 6 | #ifdef FUSION_RTOS
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| 7 | #include <fclstdio.h>
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| 8 | #include <fclstdlib.h>
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| 9 | #else
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| 10 | #include <stdio.h>
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| 11 | #include <stdlib.h>
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| 12 | #endif
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[457] | 13 | #include <assert.h>
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| 14 | #include <ctype.h>
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| 15 | #include <wolfssl/wolfcrypt/types.h>
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| 16 | #include <wolfssl/wolfcrypt/error-crypt.h>
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| 17 | #include <wolfssl/wolfcrypt/random.h>
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| 18 | #include <wolfssl/wolfcrypt/mem_track.h>
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| 19 | #if defined(SHOW_CERTS) && \
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| 20 | (defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL))
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| 21 | #include <wolfssl/wolfcrypt/asn.h> /* for domain component NID value */
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| 22 | #endif
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| 23 |
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| 24 | #ifdef ATOMIC_USER
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| 25 | #include <wolfssl/wolfcrypt/aes.h>
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| 26 | #include <wolfssl/wolfcrypt/arc4.h>
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| 27 | #include <wolfssl/wolfcrypt/hmac.h>
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| 28 | #endif
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| 29 | #ifdef HAVE_PK_CALLBACKS
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| 30 | #include <wolfssl/wolfcrypt/asn.h>
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| 31 | #ifndef NO_RSA
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| 32 | #include <wolfssl/wolfcrypt/rsa.h>
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| 33 | #endif
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| 34 | #ifdef HAVE_ECC
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| 35 | #include <wolfssl/wolfcrypt/ecc.h>
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| 36 | #endif /* HAVE_ECC */
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| 37 | #ifndef NO_DH
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| 38 | #include <wolfssl/wolfcrypt/dh.h>
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| 39 | #endif /* !NO_DH */
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| 40 | #ifdef HAVE_ED25519
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| 41 | #include <wolfssl/wolfcrypt/ed25519.h>
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| 42 | #endif /* HAVE_ED25519 */
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| 43 | #ifdef HAVE_CURVE25519
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| 44 | #include <wolfssl/wolfcrypt/curve25519.h>
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| 45 | #endif /* HAVE_ECC */
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| 46 | #ifdef HAVE_ED448
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| 47 | #include <wolfssl/wolfcrypt/ed448.h>
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| 48 | #endif /* HAVE_ED448 */
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| 49 | #ifdef HAVE_CURVE448
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| 50 | #include <wolfssl/wolfcrypt/curve448.h>
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| 51 | #endif /* HAVE_ECC */
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| 52 | #endif /*HAVE_PK_CALLBACKS */
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| 53 |
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| 54 | #ifdef USE_WINDOWS_API
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| 55 | #include <winsock2.h>
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| 56 | #include <process.h>
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| 57 | #ifdef TEST_IPV6 /* don't require newer SDK for IPV4 */
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| 58 | #include <ws2tcpip.h>
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| 59 | #include <wspiapi.h>
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| 60 | #endif
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| 61 | #define SOCKET_T SOCKET
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| 62 | #define SNPRINTF _snprintf
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[464] | 63 | #define XSLEEP_MS(t) Sleep(t)
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[457] | 64 | #elif defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)
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| 65 | #include <string.h>
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| 66 | #include "rl_net.h"
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| 67 | #define SOCKET_T int
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| 68 | typedef int socklen_t ;
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| 69 | #define inet_addr wolfSSL_inet_addr
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| 70 | static unsigned long wolfSSL_inet_addr(const char *cp)
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| 71 | {
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| 72 | unsigned int a[4] ; unsigned long ret ;
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| 73 | sscanf(cp, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]) ;
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| 74 | ret = ((a[3]<<24) + (a[2]<<16) + (a[1]<<8) + a[0]) ;
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| 75 | return(ret) ;
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| 76 | }
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| 77 | #if defined(HAVE_KEIL_RTX)
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[464] | 78 | #define XSLEEP_MS(t) os_dly_wait(t)
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[457] | 79 | #elif defined(WOLFSSL_CMSIS_RTOS) || defined(WOLFSSL_CMSIS_RTOSv2)
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[464] | 80 | #define XSLEEP_MS(t) osDelay(t)
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[457] | 81 | #endif
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| 82 | #elif defined(WOLFSSL_TIRTOS)
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| 83 | #include <string.h>
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| 84 | #include <netdb.h>
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| 85 | #include <sys/types.h>
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| 86 | #include <arpa/inet.h>
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| 87 | #include <sys/socket.h>
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| 88 | #include <ti/sysbios/knl/Task.h>
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| 89 | struct hostent {
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| 90 | char *h_name; /* official name of host */
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| 91 | char **h_aliases; /* alias list */
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| 92 | int h_addrtype; /* host address type */
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| 93 | int h_length; /* length of address */
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| 94 | char **h_addr_list; /* list of addresses from name server */
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| 95 | };
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| 96 | #define SOCKET_T int
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[464] | 97 | #define XSLEEP_MS(t) Task_sleep(t/1000)
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[457] | 98 | #elif defined(WOLFSSL_VXWORKS)
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| 99 | #include <hostLib.h>
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| 100 | #include <sockLib.h>
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| 101 | #include <arpa/inet.h>
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| 102 | #include <string.h>
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| 103 | #include <selectLib.h>
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| 104 | #include <sys/types.h>
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| 105 | #include <netinet/in.h>
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| 106 | #include <fcntl.h>
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| 107 | #include <sys/time.h>
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| 108 | #include <netdb.h>
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| 109 | #include <pthread.h>
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| 110 | #define SOCKET_T int
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| 111 | #elif defined(WOLFSSL_ZEPHYR)
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| 112 | #include <string.h>
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| 113 | #include <sys/types.h>
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| 114 | #include <net/socket.h>
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| 115 | #define SOCKET_T int
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| 116 | #define SOL_SOCKET 1
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| 117 | #define SO_REUSEADDR 201
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| 118 | #define WOLFSSL_USE_GETADDRINFO
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| 119 |
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| 120 | static unsigned long inet_addr(const char *cp)
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| 121 | {
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| 122 | unsigned int a[4]; unsigned long ret;
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| 123 | int i, j;
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| 124 | for (i=0, j=0; i<4; i++) {
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| 125 | a[i] = 0;
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| 126 | while (cp[j] != '.' && cp[j] != '\0') {
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| 127 | a[i] *= 10;
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| 128 | a[i] += cp[j] - '0';
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| 129 | j++;
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| 130 | }
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| 131 | }
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| 132 | ret = ((a[3]<<24) + (a[2]<<16) + (a[1]<<8) + a[0]) ;
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| 133 | return(ret) ;
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| 134 | }
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| 135 | #else
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| 136 | #include <string.h>
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| 137 | #include <sys/types.h>
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| 138 | #ifndef WOLFSSL_LEANPSK
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| 139 | #include <unistd.h>
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| 140 | #include <netdb.h>
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| 141 | #include <netinet/in.h>
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| 142 | #include <netinet/tcp.h>
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| 143 | #include <arpa/inet.h>
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| 144 | #include <sys/ioctl.h>
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| 145 | #include <sys/time.h>
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| 146 | #include <sys/socket.h>
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| 147 | #include <pthread.h>
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| 148 | #include <fcntl.h>
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| 149 | #ifdef TEST_IPV6
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| 150 | #include <netdb.h>
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| 151 | #endif
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| 152 | #endif
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[464] | 153 | #ifdef FREESCALE_MQX
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| 154 | typedef int socklen_t ;
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| 155 | #endif
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[457] | 156 | #define SOCKET_T int
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| 157 | #ifndef SO_NOSIGPIPE
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| 158 | #include <signal.h> /* ignore SIGPIPE */
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| 159 | #endif
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| 160 | #define SNPRINTF snprintf
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[464] | 161 |
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| 162 | #define XSELECT_WAIT(x,y) do { \
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| 163 | struct timeval tv = {(x),(y)}; \
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| 164 | select(0, NULL, NULL, NULL, &tv); \
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| 165 | } while (0)
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| 166 | #define XSLEEP_US(u) XSELECT_WAIT(0,u)
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| 167 | #define XSLEEP_MS(m) XSELECT_WAIT(0,(m)*1000)
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[457] | 168 | #endif /* USE_WINDOWS_API */
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| 169 |
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[464] | 170 | #ifndef XSLEEP_MS
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| 171 | #define XSLEEP_MS(t) sleep(t/1000)
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| 172 | #endif
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| 173 |
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[457] | 174 | #ifdef WOLFSSL_ASYNC_CRYPT
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| 175 | #include <wolfssl/wolfcrypt/async.h>
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| 176 | #endif
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| 177 | #ifdef HAVE_CAVIUM
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| 178 | #include <wolfssl/wolfcrypt/port/cavium/cavium_nitrox.h>
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| 179 | #endif
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| 180 | #ifdef _MSC_VER
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| 181 | /* disable conversion warning */
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| 182 | /* 4996 warning to use MS extensions e.g., strcpy_s instead of strncpy */
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| 183 | #pragma warning(disable:4244 4996)
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| 184 | #endif
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| 185 |
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| 186 | #ifndef WOLFSSL_CIPHER_LIST_MAX_SIZE
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| 187 | #define WOLFSSL_CIPHER_LIST_MAX_SIZE 4096
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| 188 | #endif
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| 189 | /* Buffer for benchmark tests */
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| 190 | #ifndef TEST_BUFFER_SIZE
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| 191 | #define TEST_BUFFER_SIZE 16384
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| 192 | #endif
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| 193 |
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| 194 | #ifndef WOLFSSL_HAVE_MIN
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| 195 | #define WOLFSSL_HAVE_MIN
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| 196 | static WC_INLINE word32 min(word32 a, word32 b)
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| 197 | {
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| 198 | return a > b ? b : a;
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| 199 | }
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| 200 | #endif /* WOLFSSL_HAVE_MIN */
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| 201 |
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| 202 | /* Socket Handling */
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| 203 | #ifndef WOLFSSL_SOCKET_INVALID
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| 204 | #ifdef USE_WINDOWS_API
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| 205 | #define WOLFSSL_SOCKET_INVALID ((SOCKET_T)INVALID_SOCKET)
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| 206 | #elif defined(WOLFSSL_TIRTOS)
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| 207 | #define WOLFSSL_SOCKET_INVALID ((SOCKET_T)-1)
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| 208 | #else
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| 209 | #define WOLFSSL_SOCKET_INVALID (SOCKET_T)(0)
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| 210 | #endif
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| 211 | #endif /* WOLFSSL_SOCKET_INVALID */
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| 212 |
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| 213 | #ifndef WOLFSSL_SOCKET_IS_INVALID
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| 214 | #if defined(USE_WINDOWS_API) || defined(WOLFSSL_TIRTOS)
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| 215 | #define WOLFSSL_SOCKET_IS_INVALID(s) ((SOCKET_T)(s) == WOLFSSL_SOCKET_INVALID)
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| 216 | #else
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| 217 | #define WOLFSSL_SOCKET_IS_INVALID(s) ((SOCKET_T)(s) < WOLFSSL_SOCKET_INVALID)
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| 218 | #endif
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| 219 | #endif /* WOLFSSL_SOCKET_IS_INVALID */
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| 220 |
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| 221 | #if defined(__MACH__) || defined(USE_WINDOWS_API)
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| 222 | #ifndef _SOCKLEN_T
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| 223 | typedef int socklen_t;
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| 224 | #endif
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| 225 | #endif
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| 226 |
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| 227 |
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| 228 | /* HPUX doesn't use socklent_t for third parameter to accept, unless
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| 229 | _XOPEN_SOURCE_EXTENDED is defined */
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| 230 | #if !defined(__hpux__) && !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_IAR_ARM)\
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| 231 | && !defined(WOLFSSL_ROWLEY_ARM) && !defined(WOLFSSL_KEIL_TCP_NET)
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| 232 | typedef socklen_t* ACCEPT_THIRD_T;
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| 233 | #else
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| 234 | #if defined _XOPEN_SOURCE_EXTENDED
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| 235 | typedef socklen_t* ACCEPT_THIRD_T;
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| 236 | #else
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| 237 | typedef int* ACCEPT_THIRD_T;
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| 238 | #endif
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| 239 | #endif
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| 240 |
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| 241 |
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| 242 |
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| 243 | #ifdef SINGLE_THREADED
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| 244 | typedef unsigned int THREAD_RETURN;
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| 245 | typedef void* THREAD_TYPE;
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| 246 | #define WOLFSSL_THREAD
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| 247 | #else
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| 248 | #if defined(_POSIX_THREADS) && !defined(__MINGW32__)
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| 249 | typedef void* THREAD_RETURN;
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| 250 | typedef pthread_t THREAD_TYPE;
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| 251 | #define WOLFSSL_THREAD
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| 252 | #define INFINITE -1
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| 253 | #define WAIT_OBJECT_0 0L
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[464] | 254 | #elif defined(WOLFSSL_MDK_ARM)|| defined(WOLFSSL_KEIL_TCP_NET) || defined(FREESCALE_MQX)
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[457] | 255 | typedef unsigned int THREAD_RETURN;
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| 256 | typedef int THREAD_TYPE;
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| 257 | #define WOLFSSL_THREAD
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| 258 | #elif defined(WOLFSSL_TIRTOS)
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| 259 | typedef void THREAD_RETURN;
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| 260 | typedef Task_Handle THREAD_TYPE;
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| 261 | #define WOLFSSL_THREAD
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| 262 | #elif defined(WOLFSSL_ZEPHYR)
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| 263 | typedef void THREAD_RETURN;
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| 264 | typedef struct k_thread THREAD_TYPE;
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| 265 | #define WOLFSSL_THREAD
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| 266 | #else
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| 267 | typedef unsigned int THREAD_RETURN;
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| 268 | typedef intptr_t THREAD_TYPE;
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| 269 | #define WOLFSSL_THREAD __stdcall
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| 270 | #endif
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| 271 | #endif
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| 272 |
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| 273 |
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| 274 | #ifdef TEST_IPV6
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| 275 | typedef struct sockaddr_in6 SOCKADDR_IN_T;
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| 276 | #define AF_INET_V AF_INET6
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| 277 | #else
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| 278 | typedef struct sockaddr_in SOCKADDR_IN_T;
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| 279 | #define AF_INET_V AF_INET
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| 280 | #endif
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| 281 |
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| 282 |
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| 283 | #ifndef WOLFSSL_NO_TLS12
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| 284 | #define SERVER_DEFAULT_VERSION 3
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| 285 | #else
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| 286 | #define SERVER_DEFAULT_VERSION 4
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| 287 | #endif
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| 288 | #define SERVER_DTLS_DEFAULT_VERSION (-2)
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| 289 | #define SERVER_INVALID_VERSION (-99)
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| 290 | #define SERVER_DOWNGRADE_VERSION (-98)
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| 291 | #ifndef WOLFSSL_NO_TLS12
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| 292 | #define CLIENT_DEFAULT_VERSION 3
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| 293 | #else
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| 294 | #define CLIENT_DEFAULT_VERSION 4
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| 295 | #endif
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| 296 | #define CLIENT_DTLS_DEFAULT_VERSION (-2)
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| 297 | #define CLIENT_INVALID_VERSION (-99)
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| 298 | #define CLIENT_DOWNGRADE_VERSION (-98)
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| 299 | #define EITHER_DOWNGRADE_VERSION (-97)
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| 300 | #if !defined(NO_FILESYSTEM) && defined(WOLFSSL_MAX_STRENGTH)
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| 301 | #define DEFAULT_MIN_DHKEY_BITS 2048
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| 302 | #define DEFAULT_MAX_DHKEY_BITS 3072
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| 303 | #else
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| 304 | #define DEFAULT_MIN_DHKEY_BITS 1024
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| 305 | #define DEFAULT_MAX_DHKEY_BITS 2048
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| 306 | #endif
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| 307 | #if !defined(NO_FILESYSTEM) && defined(WOLFSSL_MAX_STRENGTH)
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| 308 | #define DEFAULT_MIN_RSAKEY_BITS 2048
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| 309 | #else
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[464] | 310 | #ifndef DEFAULT_MIN_RSAKEY_BITS
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[457] | 311 | #define DEFAULT_MIN_RSAKEY_BITS 1024
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[464] | 312 | #endif
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[457] | 313 | #endif
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| 314 | #if !defined(NO_FILESYSTEM) && defined(WOLFSSL_MAX_STRENGTH)
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| 315 | #define DEFAULT_MIN_ECCKEY_BITS 256
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| 316 | #else
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[464] | 317 | #ifndef DEFAULT_MIN_ECCKEY_BITS
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[457] | 318 | #define DEFAULT_MIN_ECCKEY_BITS 224
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[464] | 319 | #endif
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[457] | 320 | #endif
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| 321 |
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| 322 | /* all certs relative to wolfSSL home directory now */
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| 323 | #if defined(WOLFSSL_NO_CURRDIR) || defined(WOLFSSL_MDK_SHELL)
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| 324 | #define caCertFile "certs/ca-cert.pem"
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| 325 | #define eccCertFile "certs/server-ecc.pem"
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| 326 | #define eccKeyFile "certs/ecc-key.pem"
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| 327 | #define eccRsaCertFile "certs/server-ecc-rsa.pem"
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| 328 | #define svrCertFile "certs/server-cert.pem"
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| 329 | #define svrKeyFile "certs/server-key.pem"
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| 330 | #define cliCertFile "certs/client-cert.pem"
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| 331 | #define cliCertDerFile "certs/client-cert.der"
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| 332 | #define cliCertFileExt "certs/client-cert-ext.pem"
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| 333 | #define cliCertDerFileExt "certs/client-cert-ext.der"
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| 334 | #define cliKeyFile "certs/client-key.pem"
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| 335 | #define ntruCertFile "certs/ntru-cert.pem"
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| 336 | #define ntruKeyFile "certs/ntru-key.raw"
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| 337 | #define dhParamFile "certs/dh2048.pem"
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| 338 | #define cliEccKeyFile "certs/ecc-client-key.pem"
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| 339 | #define cliEccCertFile "certs/client-ecc-cert.pem"
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| 340 | #define caEccCertFile "certs/ca-ecc-cert.pem"
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| 341 | #define crlPemDir "certs/crl"
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| 342 | #define edCertFile "certs/ed25519/server-ed25519-cert.pem"
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| 343 | #define edKeyFile "certs/ed25519/server-ed25519-priv.pem"
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| 344 | #define cliEdCertFile "certs/ed25519/client-ed25519.pem"
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| 345 | #define cliEdKeyFile "certs/ed25519/client-ed25519-priv.pem"
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| 346 | #define caEdCertFile "certs/ed25519/ca-ed25519.pem"
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| 347 | #define ed448CertFile "certs/ed448/server-ed448-cert.pem"
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| 348 | #define ed448KeyFile "certs/ed448/server-ed448-priv.pem"
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| 349 | #define cliEd448CertFile "certs/ed448/client-ed448.pem"
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| 350 | #define cliEd448KeyFile "certs/ed448/client-ed448-priv.pem"
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| 351 | #define caEd448CertFile "certs/ed448/ca-ed448.pem"
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| 352 | #ifdef HAVE_WNR
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| 353 | /* Whitewood netRandom default config file */
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| 354 | #define wnrConfig "wnr-example.conf"
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| 355 | #endif
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| 356 | #else
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| 357 | #define caCertFile "./certs/ca-cert.pem"
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| 358 | #define eccCertFile "./certs/server-ecc.pem"
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| 359 | #define eccKeyFile "./certs/ecc-key.pem"
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| 360 | #define eccRsaCertFile "./certs/server-ecc-rsa.pem"
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| 361 | #define svrCertFile "./certs/server-cert.pem"
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| 362 | #define svrKeyFile "./certs/server-key.pem"
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| 363 | #define cliCertFile "./certs/client-cert.pem"
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| 364 | #define cliCertDerFile "./certs/client-cert.der"
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| 365 | #define cliCertFileExt "./certs/client-cert-ext.pem"
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| 366 | #define cliCertDerFileExt "./certs/client-cert-ext.der"
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| 367 | #define cliKeyFile "./certs/client-key.pem"
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| 368 | #define ntruCertFile "./certs/ntru-cert.pem"
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| 369 | #define ntruKeyFile "./certs/ntru-key.raw"
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| 370 | #define dhParamFile "./certs/dh2048.pem"
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| 371 | #define cliEccKeyFile "./certs/ecc-client-key.pem"
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| 372 | #define cliEccCertFile "./certs/client-ecc-cert.pem"
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| 373 | #define caEccCertFile "./certs/ca-ecc-cert.pem"
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| 374 | #define crlPemDir "./certs/crl"
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| 375 | #define edCertFile "./certs/ed25519/server-ed25519-cert.pem"
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| 376 | #define edKeyFile "./certs/ed25519/server-ed25519-priv.pem"
|
---|
| 377 | #define cliEdCertFile "./certs/ed25519/client-ed25519.pem"
|
---|
| 378 | #define cliEdKeyFile "./certs/ed25519/client-ed25519-priv.pem"
|
---|
| 379 | #define caEdCertFile "./certs/ed25519/ca-ed25519.pem"
|
---|
| 380 | #define ed448CertFile "./certs/ed448/server-ed448-cert.pem"
|
---|
| 381 | #define ed448KeyFile "./certs/ed448/server-ed448-priv.pem"
|
---|
| 382 | #define cliEd448CertFile "./certs/ed448/client-ed448.pem"
|
---|
| 383 | #define cliEd448KeyFile "./certs/ed448/client-ed448-priv.pem"
|
---|
| 384 | #define caEd448CertFile "./certs/ed448/ca-ed448.pem"
|
---|
| 385 | #ifdef HAVE_WNR
|
---|
| 386 | /* Whitewood netRandom default config file */
|
---|
| 387 | #define wnrConfig "./wnr-example.conf"
|
---|
| 388 | #endif
|
---|
| 389 | #endif
|
---|
| 390 |
|
---|
| 391 | typedef struct tcp_ready {
|
---|
| 392 | word16 ready; /* predicate */
|
---|
| 393 | word16 port;
|
---|
| 394 | char* srfName; /* server ready file name */
|
---|
| 395 | #if defined(_POSIX_THREADS) && !defined(__MINGW32__)
|
---|
| 396 | pthread_mutex_t mutex;
|
---|
| 397 | pthread_cond_t cond;
|
---|
| 398 | #endif
|
---|
| 399 | } tcp_ready;
|
---|
| 400 |
|
---|
| 401 |
|
---|
| 402 | static WC_INLINE void InitTcpReady(tcp_ready* ready)
|
---|
| 403 | {
|
---|
| 404 | ready->ready = 0;
|
---|
| 405 | ready->port = 0;
|
---|
| 406 | ready->srfName = NULL;
|
---|
| 407 | #ifdef SINGLE_THREADED
|
---|
| 408 | #elif defined(_POSIX_THREADS) && !defined(__MINGW32__)
|
---|
| 409 | pthread_mutex_init(&ready->mutex, 0);
|
---|
| 410 | pthread_cond_init(&ready->cond, 0);
|
---|
| 411 | #endif
|
---|
| 412 | }
|
---|
| 413 |
|
---|
| 414 |
|
---|
| 415 | static WC_INLINE void FreeTcpReady(tcp_ready* ready)
|
---|
| 416 | {
|
---|
| 417 | #ifdef SINGLE_THREADED
|
---|
| 418 | (void)ready;
|
---|
| 419 | #elif defined(_POSIX_THREADS) && !defined(__MINGW32__)
|
---|
| 420 | pthread_mutex_destroy(&ready->mutex);
|
---|
| 421 | pthread_cond_destroy(&ready->cond);
|
---|
| 422 | #else
|
---|
| 423 | (void)ready;
|
---|
| 424 | #endif
|
---|
| 425 | }
|
---|
| 426 |
|
---|
| 427 | typedef WOLFSSL_METHOD* (*method_provider)(void);
|
---|
| 428 | typedef void (*ctx_callback)(WOLFSSL_CTX* ctx);
|
---|
| 429 | typedef void (*ssl_callback)(WOLFSSL* ssl);
|
---|
| 430 |
|
---|
| 431 | typedef struct callback_functions {
|
---|
| 432 | method_provider method;
|
---|
| 433 | ctx_callback ctx_ready;
|
---|
| 434 | ssl_callback ssl_ready;
|
---|
| 435 | ssl_callback on_result;
|
---|
| 436 | WOLFSSL_CTX* ctx;
|
---|
[464] | 437 | unsigned char isSharedCtx:1;
|
---|
[457] | 438 | } callback_functions;
|
---|
| 439 |
|
---|
| 440 | typedef struct func_args {
|
---|
| 441 | int argc;
|
---|
| 442 | char** argv;
|
---|
| 443 | int return_code;
|
---|
| 444 | tcp_ready* signal;
|
---|
| 445 | callback_functions *callbacks;
|
---|
| 446 | } func_args;
|
---|
| 447 |
|
---|
| 448 |
|
---|
| 449 |
|
---|
| 450 |
|
---|
| 451 | void wait_tcp_ready(func_args*);
|
---|
| 452 |
|
---|
| 453 | #ifdef WOLFSSL_ZEPHYR
|
---|
| 454 | typedef void THREAD_FUNC(void*, void*, void*);
|
---|
| 455 | #else
|
---|
| 456 | typedef THREAD_RETURN WOLFSSL_THREAD THREAD_FUNC(void*);
|
---|
| 457 | #endif
|
---|
| 458 |
|
---|
| 459 | void start_thread(THREAD_FUNC, func_args*, THREAD_TYPE*);
|
---|
| 460 | void join_thread(THREAD_TYPE);
|
---|
| 461 |
|
---|
| 462 | /* wolfSSL */
|
---|
| 463 | #ifndef TEST_IPV6
|
---|
| 464 | static const char* const wolfSSLIP = "127.0.0.1";
|
---|
| 465 | #else
|
---|
| 466 | static const char* const wolfSSLIP = "::1";
|
---|
| 467 | #endif
|
---|
| 468 | static const word16 wolfSSLPort = 11111;
|
---|
| 469 |
|
---|
| 470 |
|
---|
| 471 |
|
---|
| 472 | #ifndef MY_EX_USAGE
|
---|
| 473 | #define MY_EX_USAGE 2
|
---|
| 474 | #endif
|
---|
| 475 |
|
---|
| 476 | #ifndef EXIT_FAILURE
|
---|
| 477 | #define EXIT_FAILURE 1
|
---|
| 478 | #endif
|
---|
| 479 |
|
---|
| 480 | #if defined(WOLFSSL_FORCE_MALLOC_FAIL_TEST) || defined(WOLFSSL_ZEPHYR)
|
---|
| 481 | #ifndef EXIT_SUCCESS
|
---|
| 482 | #define EXIT_SUCCESS 0
|
---|
| 483 | #endif
|
---|
| 484 | #define XEXIT(rc) return rc
|
---|
| 485 | #define XEXIT_T(rc) return (THREAD_RETURN)rc
|
---|
| 486 | #else
|
---|
| 487 | #define XEXIT(rc) exit((int)(rc))
|
---|
| 488 | #define XEXIT_T(rc) exit((int)(rc))
|
---|
| 489 | #endif
|
---|
| 490 |
|
---|
| 491 |
|
---|
| 492 | static WC_INLINE
|
---|
| 493 | #if defined(WOLFSSL_FORCE_MALLOC_FAIL_TEST) || defined(WOLFSSL_ZEPHYR)
|
---|
| 494 | THREAD_RETURN
|
---|
| 495 | #else
|
---|
| 496 | WC_NORETURN void
|
---|
| 497 | #endif
|
---|
| 498 | err_sys(const char* msg)
|
---|
| 499 | {
|
---|
[464] | 500 | #if !defined(__GNUC__)
|
---|
| 501 | /* scan-build (which pretends to be gnuc) can get confused and think the
|
---|
| 502 | * msg pointer can be null even when hardcoded and then it won't exit,
|
---|
| 503 | * making null pointer checks above the err_sys() call useless.
|
---|
| 504 | * We could just always exit() but some compilers will complain about no
|
---|
| 505 | * possible return, with gcc we know the attribute to handle that with
|
---|
| 506 | * WC_NORETURN. */
|
---|
| 507 | if (msg)
|
---|
| 508 | #endif
|
---|
| 509 | {
|
---|
| 510 | printf("wolfSSL error: %s\n", msg);
|
---|
[457] | 511 |
|
---|
[464] | 512 | XEXIT_T(EXIT_FAILURE);
|
---|
| 513 | }
|
---|
| 514 | }
|
---|
| 515 |
|
---|
| 516 | static WC_INLINE
|
---|
| 517 | #if defined(WOLFSSL_FORCE_MALLOC_FAIL_TEST) || defined(WOLFSSL_ZEPHYR)
|
---|
| 518 | THREAD_RETURN
|
---|
| 519 | #else
|
---|
| 520 | WC_NORETURN void
|
---|
| 521 | #endif
|
---|
| 522 | err_sys_with_errno(const char* msg)
|
---|
| 523 | {
|
---|
[457] | 524 | #if !defined(__GNUC__)
|
---|
| 525 | /* scan-build (which pretends to be gnuc) can get confused and think the
|
---|
| 526 | * msg pointer can be null even when hardcoded and then it won't exit,
|
---|
| 527 | * making null pointer checks above the err_sys() call useless.
|
---|
| 528 | * We could just always exit() but some compilers will complain about no
|
---|
| 529 | * possible return, with gcc we know the attribute to handle that with
|
---|
| 530 | * WC_NORETURN. */
|
---|
| 531 | if (msg)
|
---|
| 532 | #endif
|
---|
| 533 | {
|
---|
[464] | 534 | #if defined(HAVE_STRING_H) && defined(HAVE_ERRNO_H)
|
---|
| 535 | printf("wolfSSL error: %s: %s\n", msg, strerror(errno));
|
---|
| 536 | #else
|
---|
| 537 | printf("wolfSSL error: %s\n", msg);
|
---|
| 538 | #endif
|
---|
| 539 |
|
---|
[457] | 540 | XEXIT_T(EXIT_FAILURE);
|
---|
| 541 | }
|
---|
| 542 | }
|
---|
| 543 |
|
---|
| 544 |
|
---|
| 545 | extern int myoptind;
|
---|
| 546 | extern char* myoptarg;
|
---|
| 547 |
|
---|
[464] | 548 | /**
|
---|
| 549 | *
|
---|
| 550 | * @param argc Number of argv strings
|
---|
| 551 | * @param argv Array of string arguments
|
---|
| 552 | * @param optstring String containing the supported alphanumeric arguments.
|
---|
| 553 | * A ':' following a character means that it requires a
|
---|
| 554 | * value in myoptarg to be set. A ';' means that the
|
---|
| 555 | * myoptarg is optional. myoptarg is set to "" if not
|
---|
| 556 | * present.
|
---|
| 557 | * @return Option letter in argument
|
---|
| 558 | */
|
---|
[457] | 559 | static WC_INLINE int mygetopt(int argc, char** argv, const char* optstring)
|
---|
| 560 | {
|
---|
| 561 | static char* next = NULL;
|
---|
| 562 |
|
---|
| 563 | char c;
|
---|
| 564 | char* cp;
|
---|
| 565 |
|
---|
| 566 | /* Added sanity check becuase scan-build complains argv[myoptind] access
|
---|
| 567 | * results in a null pointer dereference. */
|
---|
| 568 | if (argv == NULL) {
|
---|
| 569 | myoptarg = NULL;
|
---|
| 570 | return -1;
|
---|
| 571 | }
|
---|
| 572 |
|
---|
| 573 | if (myoptind == 0)
|
---|
| 574 | next = NULL; /* we're starting new/over */
|
---|
| 575 |
|
---|
| 576 | if (next == NULL || *next == '\0') {
|
---|
| 577 | if (myoptind == 0)
|
---|
| 578 | myoptind++;
|
---|
| 579 |
|
---|
| 580 | if (myoptind >= argc || argv[myoptind] == NULL ||
|
---|
| 581 | argv[myoptind][0] != '-' || argv[myoptind][1] == '\0') {
|
---|
| 582 | myoptarg = NULL;
|
---|
| 583 | if (myoptind < argc)
|
---|
| 584 | myoptarg = argv[myoptind];
|
---|
| 585 |
|
---|
| 586 | return -1;
|
---|
| 587 | }
|
---|
| 588 |
|
---|
| 589 | if (strcmp(argv[myoptind], "--") == 0) {
|
---|
| 590 | myoptind++;
|
---|
| 591 | myoptarg = NULL;
|
---|
| 592 |
|
---|
| 593 | if (myoptind < argc)
|
---|
| 594 | myoptarg = argv[myoptind];
|
---|
| 595 |
|
---|
| 596 | return -1;
|
---|
| 597 | }
|
---|
| 598 |
|
---|
| 599 | next = argv[myoptind];
|
---|
| 600 | next++; /* skip - */
|
---|
| 601 | myoptind++;
|
---|
| 602 | }
|
---|
| 603 |
|
---|
| 604 | c = *next++;
|
---|
| 605 | /* The C++ strchr can return a different value */
|
---|
| 606 | cp = (char*)strchr(optstring, c);
|
---|
| 607 |
|
---|
[464] | 608 | if (cp == NULL || c == ':' || c == ';')
|
---|
[457] | 609 | return '?';
|
---|
| 610 |
|
---|
| 611 | cp++;
|
---|
| 612 |
|
---|
| 613 | if (*cp == ':') {
|
---|
| 614 | if (*next != '\0') {
|
---|
| 615 | myoptarg = next;
|
---|
| 616 | next = NULL;
|
---|
| 617 | }
|
---|
| 618 | else if (myoptind < argc) {
|
---|
| 619 | myoptarg = argv[myoptind];
|
---|
| 620 | myoptind++;
|
---|
| 621 | }
|
---|
| 622 | else
|
---|
| 623 | return '?';
|
---|
| 624 | }
|
---|
[464] | 625 | else if (*cp == ';') {
|
---|
| 626 | myoptarg = (char*)"";
|
---|
| 627 | if (*next != '\0') {
|
---|
| 628 | myoptarg = next;
|
---|
| 629 | next = NULL;
|
---|
| 630 | }
|
---|
| 631 | else if (myoptind < argc) {
|
---|
| 632 | /* Check if next argument is not a parameter argument */
|
---|
| 633 | if (argv[myoptind] && argv[myoptind][0] != '-') {
|
---|
| 634 | myoptarg = argv[myoptind];
|
---|
| 635 | myoptind++;
|
---|
| 636 | }
|
---|
| 637 | }
|
---|
| 638 | }
|
---|
[457] | 639 |
|
---|
| 640 | return c;
|
---|
| 641 | }
|
---|
| 642 |
|
---|
| 643 |
|
---|
| 644 | #ifdef WOLFSSL_ENCRYPTED_KEYS
|
---|
| 645 |
|
---|
| 646 | static WC_INLINE int PasswordCallBack(char* passwd, int sz, int rw, void* userdata)
|
---|
| 647 | {
|
---|
| 648 | (void)rw;
|
---|
| 649 | (void)userdata;
|
---|
| 650 | if (userdata != NULL) {
|
---|
| 651 | strncpy(passwd, (char*)userdata, sz);
|
---|
| 652 | return (int)XSTRLEN((char*)userdata);
|
---|
| 653 | }
|
---|
| 654 | else {
|
---|
| 655 | strncpy(passwd, "yassl123", sz);
|
---|
| 656 | return 8;
|
---|
| 657 | }
|
---|
| 658 | }
|
---|
| 659 |
|
---|
| 660 | #endif
|
---|
| 661 |
|
---|
| 662 | static const char* client_showpeer_msg[][8] = {
|
---|
| 663 | /* English */
|
---|
| 664 | {
|
---|
| 665 | "SSL version is",
|
---|
| 666 | "SSL cipher suite is",
|
---|
| 667 | "SSL curve name is",
|
---|
| 668 | "SSL DH size is",
|
---|
| 669 | "SSL reused session",
|
---|
| 670 | "Alternate cert chain used",
|
---|
| 671 | "peer's cert info:",
|
---|
| 672 | NULL
|
---|
| 673 | },
|
---|
| 674 | #ifndef NO_MULTIBYTE_PRINT
|
---|
| 675 | /* Japanese */
|
---|
| 676 | {
|
---|
| 677 | "SSL バージョンは",
|
---|
| 678 | "SSL 暗号スイートは",
|
---|
| 679 | "SSL 曲線名は",
|
---|
| 680 | "SSL DH サイズは",
|
---|
| 681 | "SSL 再利用セッション",
|
---|
| 682 | "代替証明チェーンを使用",
|
---|
| 683 | "相手方証明書情報",
|
---|
| 684 | NULL
|
---|
| 685 | },
|
---|
| 686 | #endif
|
---|
| 687 | };
|
---|
| 688 |
|
---|
| 689 | #if defined(KEEP_PEER_CERT) || defined(KEEP_OUR_CERT) || defined(SESSION_CERTS)
|
---|
| 690 | static const char* client_showx509_msg[][5] = {
|
---|
| 691 | /* English */
|
---|
| 692 | {
|
---|
| 693 | "issuer",
|
---|
| 694 | "subject",
|
---|
| 695 | "altname",
|
---|
| 696 | "serial number",
|
---|
| 697 | NULL
|
---|
| 698 | },
|
---|
| 699 | #ifndef NO_MULTIBYTE_PRINT
|
---|
| 700 | /* Japanese */
|
---|
| 701 | {
|
---|
| 702 | "発行者",
|
---|
| 703 | "サブジェクト",
|
---|
| 704 | "代替名",
|
---|
| 705 | "シリアル番号",
|
---|
| 706 | NULL
|
---|
| 707 | },
|
---|
| 708 | #endif
|
---|
| 709 | };
|
---|
| 710 |
|
---|
| 711 | /* lng_index is to specify the language for displaying message. */
|
---|
| 712 | /* 0:English, 1:Japanese */
|
---|
| 713 | static WC_INLINE void ShowX509Ex(WOLFSSL_X509* x509, const char* hdr,
|
---|
| 714 | int lng_index)
|
---|
| 715 | {
|
---|
| 716 | char* altName;
|
---|
| 717 | char* issuer;
|
---|
| 718 | char* subject;
|
---|
| 719 | byte serial[32];
|
---|
| 720 | int ret;
|
---|
| 721 | int sz = sizeof(serial);
|
---|
| 722 | const char** words = client_showx509_msg[lng_index];
|
---|
| 723 |
|
---|
| 724 | if (x509 == NULL) {
|
---|
| 725 | printf("%s No Cert\n", hdr);
|
---|
| 726 | return;
|
---|
| 727 | }
|
---|
| 728 |
|
---|
| 729 | issuer = wolfSSL_X509_NAME_oneline(
|
---|
| 730 | wolfSSL_X509_get_issuer_name(x509), 0, 0);
|
---|
| 731 | subject = wolfSSL_X509_NAME_oneline(
|
---|
| 732 | wolfSSL_X509_get_subject_name(x509), 0, 0);
|
---|
| 733 |
|
---|
| 734 | printf("%s\n %s : %s\n %s: %s\n", hdr, words[0], issuer, words[1], subject);
|
---|
| 735 |
|
---|
| 736 | while ( (altName = wolfSSL_X509_get_next_altname(x509)) != NULL)
|
---|
| 737 | printf(" %s = %s\n", words[2], altName);
|
---|
| 738 |
|
---|
| 739 | ret = wolfSSL_X509_get_serial_number(x509, serial, &sz);
|
---|
| 740 | if (ret == WOLFSSL_SUCCESS) {
|
---|
| 741 | int i;
|
---|
| 742 | int strLen;
|
---|
| 743 | char serialMsg[80];
|
---|
| 744 |
|
---|
| 745 | /* testsuite has multiple threads writing to stdout, get output
|
---|
| 746 | message ready to write once */
|
---|
| 747 | strLen = sprintf(serialMsg, " %s", words[3]);
|
---|
| 748 | for (i = 0; i < sz; i++)
|
---|
| 749 | sprintf(serialMsg + strLen + (i*3), ":%02x ", serial[i]);
|
---|
| 750 | printf("%s\n", serialMsg);
|
---|
| 751 | }
|
---|
| 752 |
|
---|
| 753 | XFREE(subject, 0, DYNAMIC_TYPE_OPENSSL);
|
---|
| 754 | XFREE(issuer, 0, DYNAMIC_TYPE_OPENSSL);
|
---|
| 755 |
|
---|
| 756 | #if defined(SHOW_CERTS) && defined(OPENSSL_EXTRA)
|
---|
| 757 | {
|
---|
| 758 | WOLFSSL_BIO* bio;
|
---|
| 759 | char buf[256]; /* should be size of ASN_NAME_MAX */
|
---|
| 760 | int textSz;
|
---|
| 761 |
|
---|
| 762 | /* print out domain component if certificate has it */
|
---|
| 763 | textSz = wolfSSL_X509_NAME_get_text_by_NID(
|
---|
| 764 | wolfSSL_X509_get_subject_name(x509), NID_domainComponent,
|
---|
| 765 | buf, sizeof(buf));
|
---|
| 766 | if (textSz > 0) {
|
---|
| 767 | printf("Domain Component = %s\n", buf);
|
---|
| 768 | }
|
---|
| 769 |
|
---|
| 770 | bio = wolfSSL_BIO_new(wolfSSL_BIO_s_file());
|
---|
| 771 | if (bio != NULL) {
|
---|
| 772 | wolfSSL_BIO_set_fp(bio, stdout, BIO_NOCLOSE);
|
---|
| 773 | wolfSSL_X509_print(bio, x509);
|
---|
| 774 | wolfSSL_BIO_free(bio);
|
---|
| 775 | }
|
---|
| 776 | }
|
---|
| 777 | #endif /* SHOW_CERTS && OPENSSL_EXTRA */
|
---|
| 778 | }
|
---|
| 779 | /* original ShowX509 to maintain compatibility */
|
---|
| 780 | static WC_INLINE void ShowX509(WOLFSSL_X509* x509, const char* hdr)
|
---|
| 781 | {
|
---|
| 782 | ShowX509Ex(x509, hdr, 0);
|
---|
| 783 | }
|
---|
| 784 |
|
---|
| 785 | #endif /* KEEP_PEER_CERT || KEEP_OUR_CERT || SESSION_CERTS */
|
---|
| 786 |
|
---|
| 787 | #if defined(SHOW_CERTS) && defined(SESSION_CERTS) && \
|
---|
| 788 | (defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL))
|
---|
| 789 | static WC_INLINE void ShowX509Chain(WOLFSSL_X509_CHAIN* chain, int count,
|
---|
| 790 | const char* hdr)
|
---|
| 791 | {
|
---|
| 792 | int i;
|
---|
| 793 | int length;
|
---|
| 794 | unsigned char buffer[3072];
|
---|
| 795 | WOLFSSL_X509* chainX509;
|
---|
| 796 |
|
---|
| 797 | for (i = 0; i < count; i++) {
|
---|
| 798 | wolfSSL_get_chain_cert_pem(chain, i, buffer, sizeof(buffer), &length);
|
---|
| 799 | buffer[length] = 0;
|
---|
| 800 | printf("\n%s: %d has length %d data = \n%s\n", hdr, i, length, buffer);
|
---|
| 801 |
|
---|
| 802 | chainX509 = wolfSSL_get_chain_X509(chain, i);
|
---|
| 803 | if (chainX509)
|
---|
| 804 | ShowX509(chainX509, hdr);
|
---|
| 805 | else
|
---|
| 806 | printf("get_chain_X509 failed\n");
|
---|
| 807 | wolfSSL_FreeX509(chainX509);
|
---|
| 808 | }
|
---|
| 809 | }
|
---|
| 810 | #endif /* SHOW_CERTS && SESSION_CERTS */
|
---|
| 811 |
|
---|
| 812 | /* lng_index is to specify the language for displaying message. */
|
---|
| 813 | /* 0:English, 1:Japanese */
|
---|
| 814 | static WC_INLINE void showPeerEx(WOLFSSL* ssl, int lng_index)
|
---|
| 815 | {
|
---|
| 816 | WOLFSSL_CIPHER* cipher;
|
---|
| 817 | const char** words = client_showpeer_msg[lng_index];
|
---|
| 818 |
|
---|
| 819 | #if defined(HAVE_ECC) || defined(HAVE_CURVE25519) || defined(HAVE_CURVE448) || \
|
---|
| 820 | !defined(NO_DH)
|
---|
| 821 | const char *name;
|
---|
| 822 | #endif
|
---|
| 823 | #ifndef NO_DH
|
---|
| 824 | int bits;
|
---|
| 825 | #endif
|
---|
| 826 | #ifdef KEEP_PEER_CERT
|
---|
| 827 | WOLFSSL_X509* peer = wolfSSL_get_peer_certificate(ssl);
|
---|
| 828 | if (peer)
|
---|
| 829 | ShowX509Ex(peer, words[6], lng_index);
|
---|
| 830 | else
|
---|
| 831 | printf("peer has no cert!\n");
|
---|
| 832 | wolfSSL_FreeX509(peer);
|
---|
| 833 | #endif
|
---|
| 834 | #if defined(SHOW_CERTS) && defined(KEEP_OUR_CERT) && \
|
---|
| 835 | (defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL))
|
---|
| 836 | ShowX509(wolfSSL_get_certificate(ssl), "our cert info:");
|
---|
| 837 | printf("Peer verify result = %lu\n", wolfSSL_get_verify_result(ssl));
|
---|
| 838 | #endif /* SHOW_CERTS && KEEP_OUR_CERT */
|
---|
| 839 | printf("%s %s\n", words[0], wolfSSL_get_version(ssl));
|
---|
| 840 |
|
---|
| 841 | cipher = wolfSSL_get_current_cipher(ssl);
|
---|
| 842 | #ifdef HAVE_QSH
|
---|
| 843 | printf("%s %s%s\n", words[1], (wolfSSL_isQSH(ssl))? "QSH:": "",
|
---|
| 844 | wolfSSL_CIPHER_get_name(cipher));
|
---|
| 845 | #else
|
---|
| 846 | printf("%s %s\n", words[1], wolfSSL_CIPHER_get_name(cipher));
|
---|
| 847 | #endif
|
---|
| 848 | #if defined(HAVE_ECC) || defined(HAVE_CURVE25519) || defined(HAVE_CURVE448) || \
|
---|
| 849 | !defined(NO_DH)
|
---|
| 850 | if ((name = wolfSSL_get_curve_name(ssl)) != NULL)
|
---|
| 851 | printf("%s %s\n", words[2], name);
|
---|
| 852 | #endif
|
---|
| 853 | #ifndef NO_DH
|
---|
| 854 | else if ((bits = wolfSSL_GetDhKey_Sz(ssl)) > 0)
|
---|
| 855 | printf("%s %d bits\n", words[3], bits);
|
---|
| 856 | #endif
|
---|
| 857 | if (wolfSSL_session_reused(ssl))
|
---|
| 858 | printf("%s\n", words[4]);
|
---|
| 859 | #ifdef WOLFSSL_ALT_CERT_CHAINS
|
---|
| 860 | if (wolfSSL_is_peer_alt_cert_chain(ssl))
|
---|
| 861 | printf("%s\n", words[5]);
|
---|
| 862 | #endif
|
---|
| 863 |
|
---|
| 864 | #if defined(SHOW_CERTS) && defined(SESSION_CERTS) && \
|
---|
| 865 | (defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL))
|
---|
| 866 | {
|
---|
| 867 | WOLFSSL_X509_CHAIN* chain;
|
---|
| 868 |
|
---|
| 869 | chain = wolfSSL_get_peer_chain(ssl);
|
---|
| 870 | ShowX509Chain(chain, wolfSSL_get_chain_count(chain), "session cert");
|
---|
| 871 |
|
---|
| 872 | #ifdef WOLFSSL_ALT_CERT_CHAINS
|
---|
| 873 | if (wolfSSL_is_peer_alt_cert_chain(ssl)) {
|
---|
| 874 | chain = wolfSSL_get_peer_alt_chain(ssl);
|
---|
| 875 | ShowX509Chain(chain, wolfSSL_get_chain_count(chain), "alt cert");
|
---|
| 876 | }
|
---|
| 877 | #endif
|
---|
| 878 | }
|
---|
| 879 | #endif /* SHOW_CERTS && SESSION_CERTS */
|
---|
| 880 | (void)ssl;
|
---|
| 881 | }
|
---|
| 882 | /* original showPeer to maintain compatibility */
|
---|
| 883 | static WC_INLINE void showPeer(WOLFSSL* ssl)
|
---|
| 884 | {
|
---|
| 885 | showPeerEx(ssl, 0);
|
---|
| 886 | }
|
---|
| 887 |
|
---|
| 888 | static WC_INLINE void build_addr(SOCKADDR_IN_T* addr, const char* peer,
|
---|
| 889 | word16 port, int udp, int sctp)
|
---|
| 890 | {
|
---|
| 891 | int useLookup = 0;
|
---|
| 892 | (void)useLookup;
|
---|
| 893 | (void)udp;
|
---|
| 894 | (void)sctp;
|
---|
| 895 |
|
---|
| 896 | if (addr == NULL)
|
---|
| 897 | err_sys("invalid argument to build_addr, addr is NULL");
|
---|
| 898 |
|
---|
| 899 | XMEMSET(addr, 0, sizeof(SOCKADDR_IN_T));
|
---|
| 900 |
|
---|
| 901 | #ifndef TEST_IPV6
|
---|
| 902 | /* peer could be in human readable form */
|
---|
| 903 | if ( ((size_t)peer != INADDR_ANY) && isalpha((int)peer[0])) {
|
---|
| 904 | #ifndef WOLFSSL_USE_GETADDRINFO
|
---|
| 905 | #if defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)
|
---|
| 906 | int err;
|
---|
| 907 | struct hostent* entry = gethostbyname(peer, &err);
|
---|
| 908 | #elif defined(WOLFSSL_TIRTOS)
|
---|
| 909 | struct hostent* entry = DNSGetHostByName(peer);
|
---|
| 910 | #elif defined(WOLFSSL_VXWORKS)
|
---|
| 911 | struct hostent* entry = (struct hostent*)hostGetByName((char*)peer);
|
---|
| 912 | #else
|
---|
| 913 | struct hostent* entry = gethostbyname(peer);
|
---|
| 914 | #endif
|
---|
| 915 |
|
---|
| 916 | if (entry) {
|
---|
| 917 | XMEMCPY(&addr->sin_addr.s_addr, entry->h_addr_list[0],
|
---|
| 918 | entry->h_length);
|
---|
| 919 | useLookup = 1;
|
---|
| 920 | }
|
---|
| 921 | #else
|
---|
| 922 | struct zsock_addrinfo hints, *addrInfo;
|
---|
| 923 | char portStr[6];
|
---|
| 924 | XSNPRINTF(portStr, sizeof(portStr), "%d", port);
|
---|
| 925 | memset(&hints, 0, sizeof(hints));
|
---|
| 926 | hints.ai_family = AF_UNSPEC;
|
---|
| 927 | hints.ai_socktype = udp ? SOCK_DGRAM : SOCK_STREAM;
|
---|
| 928 | hints.ai_protocol = udp ? IPPROTO_UDP : IPPROTO_TCP;
|
---|
| 929 | if (getaddrinfo((char*)peer, portStr, &hints, &addrInfo) == 0) {
|
---|
| 930 | XMEMCPY(addr, addrInfo->ai_addr, sizeof(*addr));
|
---|
| 931 | useLookup = 1;
|
---|
| 932 | }
|
---|
| 933 | #endif
|
---|
| 934 | else
|
---|
| 935 | err_sys("no entry for host");
|
---|
| 936 | }
|
---|
| 937 | #endif
|
---|
| 938 |
|
---|
| 939 |
|
---|
| 940 | #ifndef TEST_IPV6
|
---|
| 941 | #if defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)
|
---|
| 942 | addr->sin_family = PF_INET;
|
---|
| 943 | #else
|
---|
| 944 | addr->sin_family = AF_INET_V;
|
---|
| 945 | #endif
|
---|
| 946 | addr->sin_port = XHTONS(port);
|
---|
| 947 | if ((size_t)peer == INADDR_ANY)
|
---|
| 948 | addr->sin_addr.s_addr = INADDR_ANY;
|
---|
| 949 | else {
|
---|
| 950 | if (!useLookup)
|
---|
| 951 | addr->sin_addr.s_addr = inet_addr(peer);
|
---|
| 952 | }
|
---|
| 953 | #else
|
---|
| 954 | addr->sin6_family = AF_INET_V;
|
---|
| 955 | addr->sin6_port = XHTONS(port);
|
---|
| 956 | if ((size_t)peer == INADDR_ANY) {
|
---|
| 957 | addr->sin6_addr = in6addr_any;
|
---|
| 958 | }
|
---|
| 959 | else {
|
---|
| 960 | #if defined(HAVE_GETADDRINFO) || defined(WOLF_C99)
|
---|
| 961 | struct addrinfo hints;
|
---|
| 962 | struct addrinfo* answer = NULL;
|
---|
| 963 | int ret;
|
---|
| 964 | char strPort[80];
|
---|
| 965 |
|
---|
| 966 | XMEMSET(&hints, 0, sizeof(hints));
|
---|
| 967 |
|
---|
| 968 | hints.ai_family = AF_INET_V;
|
---|
| 969 | if (udp) {
|
---|
| 970 | hints.ai_socktype = SOCK_DGRAM;
|
---|
| 971 | hints.ai_protocol = IPPROTO_UDP;
|
---|
| 972 | }
|
---|
| 973 | #ifdef WOLFSSL_SCTP
|
---|
| 974 | else if (sctp) {
|
---|
| 975 | hints.ai_socktype = SOCK_STREAM;
|
---|
| 976 | hints.ai_protocol = IPPROTO_SCTP;
|
---|
| 977 | }
|
---|
| 978 | #endif
|
---|
| 979 | else {
|
---|
| 980 | hints.ai_socktype = SOCK_STREAM;
|
---|
| 981 | hints.ai_protocol = IPPROTO_TCP;
|
---|
| 982 | }
|
---|
| 983 |
|
---|
| 984 | SNPRINTF(strPort, sizeof(strPort), "%d", port);
|
---|
| 985 | strPort[79] = '\0';
|
---|
| 986 |
|
---|
| 987 | ret = getaddrinfo(peer, strPort, &hints, &answer);
|
---|
| 988 | if (ret < 0 || answer == NULL)
|
---|
| 989 | err_sys("getaddrinfo failed");
|
---|
| 990 |
|
---|
| 991 | XMEMCPY(addr, answer->ai_addr, answer->ai_addrlen);
|
---|
| 992 | freeaddrinfo(answer);
|
---|
| 993 | #else
|
---|
| 994 | printf("no ipv6 getaddrinfo, loopback only tests/examples\n");
|
---|
| 995 | addr->sin6_addr = in6addr_loopback;
|
---|
| 996 | #endif
|
---|
| 997 | }
|
---|
| 998 | #endif
|
---|
| 999 | }
|
---|
| 1000 |
|
---|
| 1001 |
|
---|
| 1002 | static WC_INLINE void tcp_socket(SOCKET_T* sockfd, int udp, int sctp)
|
---|
| 1003 | {
|
---|
| 1004 | (void)sctp;
|
---|
| 1005 |
|
---|
| 1006 | if (udp)
|
---|
| 1007 | *sockfd = socket(AF_INET_V, SOCK_DGRAM, IPPROTO_UDP);
|
---|
| 1008 | #ifdef WOLFSSL_SCTP
|
---|
| 1009 | else if (sctp)
|
---|
| 1010 | *sockfd = socket(AF_INET_V, SOCK_STREAM, IPPROTO_SCTP);
|
---|
| 1011 | #endif
|
---|
| 1012 | else
|
---|
| 1013 | *sockfd = socket(AF_INET_V, SOCK_STREAM, IPPROTO_TCP);
|
---|
| 1014 |
|
---|
| 1015 | if(WOLFSSL_SOCKET_IS_INVALID(*sockfd)) {
|
---|
[464] | 1016 | err_sys_with_errno("socket failed\n");
|
---|
[457] | 1017 | }
|
---|
| 1018 |
|
---|
| 1019 | #ifndef USE_WINDOWS_API
|
---|
| 1020 | #ifdef SO_NOSIGPIPE
|
---|
| 1021 | {
|
---|
| 1022 | int on = 1;
|
---|
| 1023 | socklen_t len = sizeof(on);
|
---|
| 1024 | int res = setsockopt(*sockfd, SOL_SOCKET, SO_NOSIGPIPE, &on, len);
|
---|
| 1025 | if (res < 0)
|
---|
[464] | 1026 | err_sys_with_errno("setsockopt SO_NOSIGPIPE failed\n");
|
---|
[457] | 1027 | }
|
---|
| 1028 | #elif defined(WOLFSSL_MDK_ARM) || defined (WOLFSSL_TIRTOS) ||\
|
---|
| 1029 | defined(WOLFSSL_KEIL_TCP_NET) || defined(WOLFSSL_ZEPHYR)
|
---|
| 1030 | /* nothing to define */
|
---|
| 1031 | #else /* no S_NOSIGPIPE */
|
---|
| 1032 | signal(SIGPIPE, SIG_IGN);
|
---|
| 1033 | #endif /* S_NOSIGPIPE */
|
---|
| 1034 |
|
---|
| 1035 | #if defined(TCP_NODELAY)
|
---|
| 1036 | if (!udp && !sctp)
|
---|
| 1037 | {
|
---|
| 1038 | int on = 1;
|
---|
| 1039 | socklen_t len = sizeof(on);
|
---|
| 1040 | int res = setsockopt(*sockfd, IPPROTO_TCP, TCP_NODELAY, &on, len);
|
---|
| 1041 | if (res < 0)
|
---|
[464] | 1042 | err_sys_with_errno("setsockopt TCP_NODELAY failed\n");
|
---|
[457] | 1043 | }
|
---|
| 1044 | #endif
|
---|
| 1045 | #endif /* USE_WINDOWS_API */
|
---|
| 1046 | }
|
---|
| 1047 |
|
---|
| 1048 | static WC_INLINE void tcp_connect(SOCKET_T* sockfd, const char* ip, word16 port,
|
---|
| 1049 | int udp, int sctp, WOLFSSL* ssl)
|
---|
| 1050 | {
|
---|
| 1051 | SOCKADDR_IN_T addr;
|
---|
| 1052 | build_addr(&addr, ip, port, udp, sctp);
|
---|
| 1053 | if (udp) {
|
---|
| 1054 | wolfSSL_dtls_set_peer(ssl, &addr, sizeof(addr));
|
---|
| 1055 | }
|
---|
| 1056 | tcp_socket(sockfd, udp, sctp);
|
---|
| 1057 |
|
---|
| 1058 | if (!udp) {
|
---|
| 1059 | if (connect(*sockfd, (const struct sockaddr*)&addr, sizeof(addr)) != 0)
|
---|
[464] | 1060 | err_sys_with_errno("tcp connect failed");
|
---|
[457] | 1061 | }
|
---|
| 1062 | }
|
---|
| 1063 |
|
---|
| 1064 |
|
---|
| 1065 | static WC_INLINE void udp_connect(SOCKET_T* sockfd, void* addr, int addrSz)
|
---|
| 1066 | {
|
---|
| 1067 | if (connect(*sockfd, (const struct sockaddr*)addr, addrSz) != 0)
|
---|
[464] | 1068 | err_sys_with_errno("tcp connect failed");
|
---|
[457] | 1069 | }
|
---|
| 1070 |
|
---|
| 1071 |
|
---|
| 1072 | enum {
|
---|
| 1073 | TEST_SELECT_FAIL,
|
---|
| 1074 | TEST_TIMEOUT,
|
---|
| 1075 | TEST_RECV_READY,
|
---|
| 1076 | TEST_SEND_READY,
|
---|
| 1077 | TEST_ERROR_READY
|
---|
| 1078 | };
|
---|
| 1079 |
|
---|
| 1080 |
|
---|
| 1081 | #if !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_KEIL_TCP_NET) && \
|
---|
| 1082 | !defined(WOLFSSL_TIRTOS)
|
---|
| 1083 | static WC_INLINE int tcp_select_ex(SOCKET_T socketfd, int to_sec, int rx)
|
---|
| 1084 | {
|
---|
| 1085 | fd_set fds, errfds;
|
---|
| 1086 | fd_set* recvfds = NULL;
|
---|
| 1087 | fd_set* sendfds = NULL;
|
---|
| 1088 | SOCKET_T nfds = socketfd + 1;
|
---|
| 1089 | #if !defined(__INTEGRITY)
|
---|
| 1090 | struct timeval timeout = {(to_sec > 0) ? to_sec : 0, 0};
|
---|
| 1091 | #else
|
---|
| 1092 | struct timeval timeout;
|
---|
| 1093 | #endif
|
---|
| 1094 | int result;
|
---|
| 1095 |
|
---|
| 1096 | FD_ZERO(&fds);
|
---|
| 1097 | FD_SET(socketfd, &fds);
|
---|
| 1098 | FD_ZERO(&errfds);
|
---|
| 1099 | FD_SET(socketfd, &errfds);
|
---|
| 1100 |
|
---|
| 1101 | if (rx)
|
---|
| 1102 | recvfds = &fds;
|
---|
| 1103 | else
|
---|
| 1104 | sendfds = &fds;
|
---|
| 1105 |
|
---|
| 1106 | #if defined(__INTEGRITY)
|
---|
| 1107 | timeout.tv_sec = (long long)(to_sec > 0) ? to_sec : 0, 0;
|
---|
| 1108 | #endif
|
---|
| 1109 | result = select(nfds, recvfds, sendfds, &errfds, &timeout);
|
---|
| 1110 |
|
---|
| 1111 | if (result == 0)
|
---|
| 1112 | return TEST_TIMEOUT;
|
---|
| 1113 | else if (result > 0) {
|
---|
| 1114 | if (FD_ISSET(socketfd, &fds)) {
|
---|
| 1115 | if (rx)
|
---|
| 1116 | return TEST_RECV_READY;
|
---|
| 1117 | else
|
---|
| 1118 | return TEST_SEND_READY;
|
---|
| 1119 | }
|
---|
| 1120 | else if(FD_ISSET(socketfd, &errfds))
|
---|
| 1121 | return TEST_ERROR_READY;
|
---|
| 1122 | }
|
---|
| 1123 |
|
---|
| 1124 | return TEST_SELECT_FAIL;
|
---|
| 1125 | }
|
---|
| 1126 |
|
---|
| 1127 | static WC_INLINE int tcp_select(SOCKET_T socketfd, int to_sec)
|
---|
| 1128 | {
|
---|
| 1129 | return tcp_select_ex(socketfd, to_sec, 1);
|
---|
| 1130 | }
|
---|
| 1131 |
|
---|
| 1132 | static WC_INLINE int tcp_select_tx(SOCKET_T socketfd, int to_sec)
|
---|
| 1133 | {
|
---|
| 1134 | return tcp_select_ex(socketfd, to_sec, 0);
|
---|
| 1135 | }
|
---|
| 1136 |
|
---|
| 1137 | #elif defined(WOLFSSL_TIRTOS) || defined(WOLFSSL_KEIL_TCP_NET)
|
---|
| 1138 | static WC_INLINE int tcp_select(SOCKET_T socketfd, int to_sec)
|
---|
| 1139 | {
|
---|
| 1140 | return TEST_RECV_READY;
|
---|
| 1141 | }
|
---|
| 1142 | static WC_INLINE int tcp_select_tx(SOCKET_T socketfd, int to_sec)
|
---|
| 1143 | {
|
---|
| 1144 | return TEST_SEND_READY;
|
---|
| 1145 | }
|
---|
| 1146 | #endif /* !WOLFSSL_MDK_ARM */
|
---|
| 1147 |
|
---|
| 1148 |
|
---|
| 1149 | static WC_INLINE void tcp_listen(SOCKET_T* sockfd, word16* port, int useAnyAddr,
|
---|
| 1150 | int udp, int sctp)
|
---|
| 1151 | {
|
---|
| 1152 | SOCKADDR_IN_T addr;
|
---|
| 1153 |
|
---|
| 1154 | /* don't use INADDR_ANY by default, firewall may block, make user switch
|
---|
| 1155 | on */
|
---|
| 1156 | build_addr(&addr, (useAnyAddr ? INADDR_ANY : wolfSSLIP), *port, udp, sctp);
|
---|
| 1157 | tcp_socket(sockfd, udp, sctp);
|
---|
| 1158 |
|
---|
| 1159 | #if !defined(USE_WINDOWS_API) && !defined(WOLFSSL_MDK_ARM)\
|
---|
| 1160 | && !defined(WOLFSSL_KEIL_TCP_NET) && !defined(WOLFSSL_ZEPHYR)
|
---|
| 1161 | {
|
---|
| 1162 | int res, on = 1;
|
---|
| 1163 | socklen_t len = sizeof(on);
|
---|
| 1164 | res = setsockopt(*sockfd, SOL_SOCKET, SO_REUSEADDR, &on, len);
|
---|
| 1165 | if (res < 0)
|
---|
[464] | 1166 | err_sys_with_errno("setsockopt SO_REUSEADDR failed\n");
|
---|
[457] | 1167 | }
|
---|
[464] | 1168 | #ifdef SO_REUSEPORT
|
---|
| 1169 | {
|
---|
| 1170 | int res, on = 1;
|
---|
| 1171 | socklen_t len = sizeof(on);
|
---|
| 1172 | res = setsockopt(*sockfd, SOL_SOCKET, SO_REUSEPORT, &on, len);
|
---|
| 1173 | if (res < 0)
|
---|
| 1174 | err_sys_with_errno("setsockopt SO_REUSEPORT failed\n");
|
---|
| 1175 | }
|
---|
[457] | 1176 | #endif
|
---|
[464] | 1177 | #endif
|
---|
[457] | 1178 |
|
---|
| 1179 | if (bind(*sockfd, (const struct sockaddr*)&addr, sizeof(addr)) != 0)
|
---|
[464] | 1180 | err_sys_with_errno("tcp bind failed");
|
---|
[457] | 1181 | if (!udp) {
|
---|
| 1182 | #ifdef WOLFSSL_KEIL_TCP_NET
|
---|
| 1183 | #define SOCK_LISTEN_MAX_QUEUE 1
|
---|
| 1184 | #else
|
---|
| 1185 | #define SOCK_LISTEN_MAX_QUEUE 5
|
---|
| 1186 | #endif
|
---|
| 1187 | if (listen(*sockfd, SOCK_LISTEN_MAX_QUEUE) != 0)
|
---|
[464] | 1188 | err_sys_with_errno("tcp listen failed");
|
---|
[457] | 1189 | }
|
---|
| 1190 | #if !defined(USE_WINDOWS_API) && !defined(WOLFSSL_TIRTOS) \
|
---|
| 1191 | && !defined(WOLFSSL_ZEPHYR)
|
---|
| 1192 | if (*port == 0) {
|
---|
| 1193 | socklen_t len = sizeof(addr);
|
---|
| 1194 | if (getsockname(*sockfd, (struct sockaddr*)&addr, &len) == 0) {
|
---|
| 1195 | #ifndef TEST_IPV6
|
---|
| 1196 | *port = XNTOHS(addr.sin_port);
|
---|
| 1197 | #else
|
---|
| 1198 | *port = XNTOHS(addr.sin6_port);
|
---|
| 1199 | #endif
|
---|
| 1200 | }
|
---|
| 1201 | }
|
---|
| 1202 | #endif
|
---|
| 1203 | }
|
---|
| 1204 |
|
---|
| 1205 |
|
---|
| 1206 | #if 0
|
---|
| 1207 | static WC_INLINE int udp_read_connect(SOCKET_T sockfd)
|
---|
| 1208 | {
|
---|
| 1209 | SOCKADDR_IN_T cliaddr;
|
---|
| 1210 | byte b[1500];
|
---|
| 1211 | int n;
|
---|
| 1212 | socklen_t len = sizeof(cliaddr);
|
---|
| 1213 |
|
---|
| 1214 | n = (int)recvfrom(sockfd, (char*)b, sizeof(b), MSG_PEEK,
|
---|
| 1215 | (struct sockaddr*)&cliaddr, &len);
|
---|
| 1216 | if (n > 0) {
|
---|
| 1217 | if (connect(sockfd, (const struct sockaddr*)&cliaddr,
|
---|
| 1218 | sizeof(cliaddr)) != 0)
|
---|
| 1219 | err_sys("udp connect failed");
|
---|
| 1220 | }
|
---|
| 1221 | else
|
---|
| 1222 | err_sys("recvfrom failed");
|
---|
| 1223 |
|
---|
| 1224 | return sockfd;
|
---|
| 1225 | }
|
---|
| 1226 | #endif
|
---|
| 1227 |
|
---|
| 1228 | static WC_INLINE void udp_accept(SOCKET_T* sockfd, SOCKET_T* clientfd,
|
---|
| 1229 | int useAnyAddr, word16 port, func_args* args)
|
---|
| 1230 | {
|
---|
| 1231 | SOCKADDR_IN_T addr;
|
---|
| 1232 |
|
---|
| 1233 | (void)args;
|
---|
| 1234 | build_addr(&addr, (useAnyAddr ? INADDR_ANY : wolfSSLIP), port, 1, 0);
|
---|
| 1235 | tcp_socket(sockfd, 1, 0);
|
---|
| 1236 |
|
---|
| 1237 |
|
---|
| 1238 | #if !defined(USE_WINDOWS_API) && !defined(WOLFSSL_MDK_ARM) \
|
---|
| 1239 | && !defined(WOLFSSL_KEIL_TCP_NET) && !defined(WOLFSSL_ZEPHYR)
|
---|
| 1240 | {
|
---|
| 1241 | int res, on = 1;
|
---|
| 1242 | socklen_t len = sizeof(on);
|
---|
| 1243 | res = setsockopt(*sockfd, SOL_SOCKET, SO_REUSEADDR, &on, len);
|
---|
| 1244 | if (res < 0)
|
---|
[464] | 1245 | err_sys_with_errno("setsockopt SO_REUSEADDR failed\n");
|
---|
[457] | 1246 | }
|
---|
[464] | 1247 | #ifdef SO_REUSEPORT
|
---|
| 1248 | {
|
---|
| 1249 | int res, on = 1;
|
---|
| 1250 | socklen_t len = sizeof(on);
|
---|
| 1251 | res = setsockopt(*sockfd, SOL_SOCKET, SO_REUSEPORT, &on, len);
|
---|
| 1252 | if (res < 0)
|
---|
| 1253 | err_sys_with_errno("setsockopt SO_REUSEPORT failed\n");
|
---|
| 1254 | }
|
---|
[457] | 1255 | #endif
|
---|
[464] | 1256 | #endif
|
---|
[457] | 1257 |
|
---|
| 1258 | if (bind(*sockfd, (const struct sockaddr*)&addr, sizeof(addr)) != 0)
|
---|
[464] | 1259 | err_sys_with_errno("tcp bind failed");
|
---|
[457] | 1260 |
|
---|
| 1261 | #if (defined(NO_MAIN_DRIVER) && !defined(USE_WINDOWS_API)) && !defined(WOLFSSL_TIRTOS)
|
---|
| 1262 | if (port == 0) {
|
---|
| 1263 | socklen_t len = sizeof(addr);
|
---|
| 1264 | if (getsockname(*sockfd, (struct sockaddr*)&addr, &len) == 0) {
|
---|
| 1265 | #ifndef TEST_IPV6
|
---|
| 1266 | port = XNTOHS(addr.sin_port);
|
---|
| 1267 | #else
|
---|
| 1268 | port = XNTOHS(addr.sin6_port);
|
---|
| 1269 | #endif
|
---|
| 1270 | }
|
---|
| 1271 | }
|
---|
| 1272 | #endif
|
---|
| 1273 |
|
---|
| 1274 | #if defined(_POSIX_THREADS) && defined(NO_MAIN_DRIVER) && !defined(__MINGW32__)
|
---|
| 1275 | /* signal ready to accept data */
|
---|
| 1276 | {
|
---|
| 1277 | tcp_ready* ready = args->signal;
|
---|
| 1278 | pthread_mutex_lock(&ready->mutex);
|
---|
| 1279 | ready->ready = 1;
|
---|
| 1280 | ready->port = port;
|
---|
| 1281 | pthread_cond_signal(&ready->cond);
|
---|
| 1282 | pthread_mutex_unlock(&ready->mutex);
|
---|
| 1283 | }
|
---|
| 1284 | #elif defined (WOLFSSL_TIRTOS)
|
---|
| 1285 | /* Need mutex? */
|
---|
| 1286 | tcp_ready* ready = args->signal;
|
---|
| 1287 | ready->ready = 1;
|
---|
| 1288 | ready->port = port;
|
---|
| 1289 | #else
|
---|
| 1290 | (void)port;
|
---|
| 1291 | #endif
|
---|
| 1292 |
|
---|
| 1293 | *clientfd = *sockfd;
|
---|
| 1294 | }
|
---|
| 1295 |
|
---|
| 1296 | static WC_INLINE void tcp_accept(SOCKET_T* sockfd, SOCKET_T* clientfd,
|
---|
| 1297 | func_args* args, word16 port, int useAnyAddr,
|
---|
| 1298 | int udp, int sctp, int ready_file, int do_listen)
|
---|
| 1299 | {
|
---|
[464] | 1300 | SOCKADDR_IN_T client_addr;
|
---|
| 1301 | socklen_t client_len = sizeof(client_addr);
|
---|
[457] | 1302 | tcp_ready* ready = NULL;
|
---|
| 1303 |
|
---|
| 1304 | (void) ready; /* Account for case when "ready" is not used */
|
---|
| 1305 |
|
---|
| 1306 | if (udp) {
|
---|
| 1307 | udp_accept(sockfd, clientfd, useAnyAddr, port, args);
|
---|
| 1308 | return;
|
---|
| 1309 | }
|
---|
| 1310 |
|
---|
| 1311 | if(do_listen) {
|
---|
| 1312 | tcp_listen(sockfd, &port, useAnyAddr, udp, sctp);
|
---|
| 1313 |
|
---|
| 1314 | #if defined(_POSIX_THREADS) && defined(NO_MAIN_DRIVER) && !defined(__MINGW32__)
|
---|
| 1315 | /* signal ready to tcp_accept */
|
---|
| 1316 | if (args)
|
---|
| 1317 | ready = args->signal;
|
---|
| 1318 | if (ready) {
|
---|
| 1319 | pthread_mutex_lock(&ready->mutex);
|
---|
| 1320 | ready->ready = 1;
|
---|
| 1321 | ready->port = port;
|
---|
| 1322 | pthread_cond_signal(&ready->cond);
|
---|
| 1323 | pthread_mutex_unlock(&ready->mutex);
|
---|
| 1324 | }
|
---|
| 1325 | #elif defined (WOLFSSL_TIRTOS)
|
---|
| 1326 | /* Need mutex? */
|
---|
| 1327 | if (args)
|
---|
| 1328 | ready = args->signal;
|
---|
| 1329 | if (ready) {
|
---|
| 1330 | ready->ready = 1;
|
---|
| 1331 | ready->port = port;
|
---|
| 1332 | }
|
---|
| 1333 | #endif
|
---|
| 1334 |
|
---|
| 1335 | if (ready_file) {
|
---|
| 1336 | #if !defined(NO_FILESYSTEM) || defined(FORCE_BUFFER_TEST)
|
---|
| 1337 | XFILE srf = NULL;
|
---|
| 1338 | if (args)
|
---|
| 1339 | ready = args->signal;
|
---|
| 1340 |
|
---|
| 1341 | if (ready) {
|
---|
| 1342 | srf = XFOPEN(ready->srfName, "w");
|
---|
| 1343 |
|
---|
| 1344 | if (srf) {
|
---|
| 1345 | /* let's write port sever is listening on to ready file
|
---|
| 1346 | external monitor can then do ephemeral ports by passing
|
---|
| 1347 | -p 0 to server on supported platforms with -R ready_file
|
---|
| 1348 | client can then wait for existence of ready_file and see
|
---|
| 1349 | which port the server is listening on. */
|
---|
| 1350 | fprintf(srf, "%d\n", (int)port);
|
---|
| 1351 | fclose(srf);
|
---|
| 1352 | }
|
---|
| 1353 | }
|
---|
| 1354 | #endif
|
---|
| 1355 | }
|
---|
| 1356 | }
|
---|
| 1357 |
|
---|
[464] | 1358 | *clientfd = accept(*sockfd, (struct sockaddr*)&client_addr,
|
---|
[457] | 1359 | (ACCEPT_THIRD_T)&client_len);
|
---|
| 1360 | if(WOLFSSL_SOCKET_IS_INVALID(*clientfd)) {
|
---|
[464] | 1361 | err_sys_with_errno("tcp accept failed");
|
---|
[457] | 1362 | }
|
---|
| 1363 | }
|
---|
| 1364 |
|
---|
| 1365 |
|
---|
| 1366 | static WC_INLINE void tcp_set_nonblocking(SOCKET_T* sockfd)
|
---|
| 1367 | {
|
---|
| 1368 | #ifdef USE_WINDOWS_API
|
---|
| 1369 | unsigned long blocking = 1;
|
---|
| 1370 | int ret = ioctlsocket(*sockfd, FIONBIO, &blocking);
|
---|
| 1371 | if (ret == SOCKET_ERROR)
|
---|
[464] | 1372 | err_sys_with_errno("ioctlsocket failed");
|
---|
[457] | 1373 | #elif defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET) \
|
---|
| 1374 | || defined (WOLFSSL_TIRTOS)|| defined(WOLFSSL_VXWORKS) \
|
---|
| 1375 | || defined(WOLFSSL_ZEPHYR)
|
---|
| 1376 | /* non blocking not supported, for now */
|
---|
| 1377 | #else
|
---|
| 1378 | int flags = fcntl(*sockfd, F_GETFL, 0);
|
---|
| 1379 | if (flags < 0)
|
---|
[464] | 1380 | err_sys_with_errno("fcntl get failed");
|
---|
[457] | 1381 | flags = fcntl(*sockfd, F_SETFL, flags | O_NONBLOCK);
|
---|
| 1382 | if (flags < 0)
|
---|
[464] | 1383 | err_sys_with_errno("fcntl set failed");
|
---|
[457] | 1384 | #endif
|
---|
| 1385 | }
|
---|
| 1386 |
|
---|
| 1387 |
|
---|
| 1388 | #ifndef NO_PSK
|
---|
| 1389 |
|
---|
| 1390 | /* identity is OpenSSL testing default for openssl s_client, keep same */
|
---|
| 1391 | static const char* kIdentityStr = "Client_identity";
|
---|
| 1392 |
|
---|
| 1393 | static WC_INLINE unsigned int my_psk_client_cb(WOLFSSL* ssl, const char* hint,
|
---|
| 1394 | char* identity, unsigned int id_max_len, unsigned char* key,
|
---|
| 1395 | unsigned int key_max_len)
|
---|
| 1396 | {
|
---|
| 1397 | (void)ssl;
|
---|
| 1398 | (void)hint;
|
---|
| 1399 | (void)key_max_len;
|
---|
| 1400 |
|
---|
| 1401 | /* see internal.h MAX_PSK_ID_LEN for PSK identity limit */
|
---|
[464] | 1402 | XSTRNCPY(identity, kIdentityStr, id_max_len);
|
---|
[457] | 1403 |
|
---|
| 1404 | if (wolfSSL_GetVersion(ssl) < WOLFSSL_TLSV1_3) {
|
---|
| 1405 | /* test key in hex is 0x1a2b3c4d , in decimal 439,041,101 , we're using
|
---|
| 1406 | unsigned binary */
|
---|
| 1407 | key[0] = 0x1a;
|
---|
| 1408 | key[1] = 0x2b;
|
---|
| 1409 | key[2] = 0x3c;
|
---|
| 1410 | key[3] = 0x4d;
|
---|
| 1411 |
|
---|
| 1412 | return 4; /* length of key in octets or 0 for error */
|
---|
| 1413 | }
|
---|
| 1414 | else {
|
---|
| 1415 | int i;
|
---|
| 1416 | int b = 0x01;
|
---|
| 1417 |
|
---|
| 1418 | for (i = 0; i < 32; i++, b += 0x22) {
|
---|
| 1419 | if (b >= 0x100)
|
---|
| 1420 | b = 0x01;
|
---|
| 1421 | key[i] = b;
|
---|
| 1422 | }
|
---|
| 1423 |
|
---|
| 1424 | return 32; /* length of key in octets or 0 for error */
|
---|
| 1425 | }
|
---|
| 1426 | }
|
---|
| 1427 |
|
---|
| 1428 |
|
---|
| 1429 | static WC_INLINE unsigned int my_psk_server_cb(WOLFSSL* ssl, const char* identity,
|
---|
| 1430 | unsigned char* key, unsigned int key_max_len)
|
---|
| 1431 | {
|
---|
| 1432 | (void)ssl;
|
---|
| 1433 | (void)key_max_len;
|
---|
| 1434 |
|
---|
| 1435 | /* see internal.h MAX_PSK_ID_LEN for PSK identity limit */
|
---|
[464] | 1436 | if (XSTRNCMP(identity, kIdentityStr, XSTRLEN(kIdentityStr)) != 0)
|
---|
[457] | 1437 | return 0;
|
---|
| 1438 |
|
---|
| 1439 | if (wolfSSL_GetVersion(ssl) < WOLFSSL_TLSV1_3) {
|
---|
| 1440 | /* test key in hex is 0x1a2b3c4d , in decimal 439,041,101 , we're using
|
---|
| 1441 | unsigned binary */
|
---|
| 1442 | key[0] = 0x1a;
|
---|
| 1443 | key[1] = 0x2b;
|
---|
| 1444 | key[2] = 0x3c;
|
---|
| 1445 | key[3] = 0x4d;
|
---|
| 1446 |
|
---|
| 1447 | return 4; /* length of key in octets or 0 for error */
|
---|
| 1448 | }
|
---|
| 1449 | else {
|
---|
| 1450 | int i;
|
---|
| 1451 | int b = 0x01;
|
---|
| 1452 |
|
---|
| 1453 | for (i = 0; i < 32; i++, b += 0x22) {
|
---|
| 1454 | if (b >= 0x100)
|
---|
| 1455 | b = 0x01;
|
---|
| 1456 | key[i] = b;
|
---|
| 1457 | }
|
---|
| 1458 |
|
---|
| 1459 | return 32; /* length of key in octets or 0 for error */
|
---|
| 1460 | }
|
---|
| 1461 | }
|
---|
| 1462 |
|
---|
| 1463 |
|
---|
| 1464 | static WC_INLINE unsigned int my_psk_client_tls13_cb(WOLFSSL* ssl,
|
---|
| 1465 | const char* hint, char* identity, unsigned int id_max_len,
|
---|
| 1466 | unsigned char* key, unsigned int key_max_len, const char** ciphersuite)
|
---|
| 1467 | {
|
---|
| 1468 | int i;
|
---|
| 1469 | int b = 0x01;
|
---|
[464] | 1470 | const char* userCipher = (const char*)wolfSSL_get_psk_callback_ctx(ssl);
|
---|
[457] | 1471 |
|
---|
| 1472 | (void)ssl;
|
---|
| 1473 | (void)hint;
|
---|
| 1474 | (void)key_max_len;
|
---|
| 1475 |
|
---|
| 1476 | /* see internal.h MAX_PSK_ID_LEN for PSK identity limit */
|
---|
[464] | 1477 | XSTRNCPY(identity, kIdentityStr, id_max_len);
|
---|
[457] | 1478 |
|
---|
| 1479 | for (i = 0; i < 32; i++, b += 0x22) {
|
---|
| 1480 | if (b >= 0x100)
|
---|
| 1481 | b = 0x01;
|
---|
| 1482 | key[i] = b;
|
---|
| 1483 | }
|
---|
| 1484 |
|
---|
[464] | 1485 | *ciphersuite = userCipher ? userCipher : "TLS13-AES128-GCM-SHA256";
|
---|
[457] | 1486 |
|
---|
| 1487 | return 32; /* length of key in octets or 0 for error */
|
---|
| 1488 | }
|
---|
| 1489 |
|
---|
| 1490 |
|
---|
| 1491 | static WC_INLINE unsigned int my_psk_server_tls13_cb(WOLFSSL* ssl,
|
---|
| 1492 | const char* identity, unsigned char* key, unsigned int key_max_len,
|
---|
| 1493 | const char** ciphersuite)
|
---|
| 1494 | {
|
---|
| 1495 | int i;
|
---|
| 1496 | int b = 0x01;
|
---|
[464] | 1497 | const char* userCipher = (const char*)wolfSSL_get_psk_callback_ctx(ssl);
|
---|
[457] | 1498 |
|
---|
| 1499 | (void)ssl;
|
---|
| 1500 | (void)key_max_len;
|
---|
| 1501 |
|
---|
| 1502 | /* see internal.h MAX_PSK_ID_LEN for PSK identity limit */
|
---|
[464] | 1503 | if (XSTRNCMP(identity, kIdentityStr, XSTRLEN(kIdentityStr)) != 0)
|
---|
[457] | 1504 | return 0;
|
---|
| 1505 |
|
---|
| 1506 | for (i = 0; i < 32; i++, b += 0x22) {
|
---|
| 1507 | if (b >= 0x100)
|
---|
| 1508 | b = 0x01;
|
---|
| 1509 | key[i] = b;
|
---|
| 1510 | }
|
---|
| 1511 |
|
---|
[464] | 1512 | *ciphersuite = userCipher ? userCipher : "TLS13-AES128-GCM-SHA256";
|
---|
[457] | 1513 |
|
---|
| 1514 | return 32; /* length of key in octets or 0 for error */
|
---|
| 1515 | }
|
---|
| 1516 |
|
---|
[464] | 1517 | #endif /* !NO_PSK */
|
---|
[457] | 1518 |
|
---|
| 1519 |
|
---|
| 1520 | #if defined(WOLFSSL_USER_CURRTIME)
|
---|
| 1521 | extern double current_time(int reset);
|
---|
| 1522 |
|
---|
| 1523 | #elif defined(USE_WINDOWS_API)
|
---|
| 1524 |
|
---|
| 1525 | #define WIN32_LEAN_AND_MEAN
|
---|
| 1526 | #include <windows.h>
|
---|
| 1527 |
|
---|
| 1528 | static WC_INLINE double current_time(int reset)
|
---|
| 1529 | {
|
---|
| 1530 | static int init = 0;
|
---|
| 1531 | static LARGE_INTEGER freq;
|
---|
| 1532 |
|
---|
| 1533 | LARGE_INTEGER count;
|
---|
| 1534 |
|
---|
| 1535 | if (!init) {
|
---|
| 1536 | QueryPerformanceFrequency(&freq);
|
---|
| 1537 | init = 1;
|
---|
| 1538 | }
|
---|
| 1539 |
|
---|
| 1540 | QueryPerformanceCounter(&count);
|
---|
| 1541 |
|
---|
| 1542 | (void)reset;
|
---|
| 1543 | return (double)count.QuadPart / freq.QuadPart;
|
---|
| 1544 | }
|
---|
| 1545 |
|
---|
| 1546 | #elif defined(WOLFSSL_TIRTOS)
|
---|
| 1547 | extern double current_time();
|
---|
| 1548 | #elif defined(WOLFSSL_ZEPHYR)
|
---|
| 1549 | extern double current_time();
|
---|
| 1550 | #else
|
---|
| 1551 |
|
---|
| 1552 | #if !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_KEIL_TCP_NET) && !defined(WOLFSSL_CHIBIOS)
|
---|
| 1553 | #include <sys/time.h>
|
---|
| 1554 |
|
---|
| 1555 | static WC_INLINE double current_time(int reset)
|
---|
| 1556 | {
|
---|
| 1557 | struct timeval tv;
|
---|
| 1558 | gettimeofday(&tv, 0);
|
---|
| 1559 | (void)reset;
|
---|
| 1560 |
|
---|
| 1561 | return (double)tv.tv_sec + (double)tv.tv_usec / 1000000;
|
---|
| 1562 | }
|
---|
| 1563 | #else
|
---|
| 1564 | extern double current_time(int reset);
|
---|
| 1565 | #endif
|
---|
| 1566 | #endif /* USE_WINDOWS_API */
|
---|
| 1567 |
|
---|
| 1568 |
|
---|
| 1569 | #if defined(HAVE_OCSP) && defined(WOLFSSL_NONBLOCK_OCSP)
|
---|
| 1570 | static WC_INLINE int OCSPIOCb(void* ioCtx, const char* url, int urlSz,
|
---|
| 1571 | unsigned char* request, int requestSz, unsigned char** response)
|
---|
| 1572 | {
|
---|
| 1573 | #ifdef TEST_NONBLOCK_CERTS
|
---|
| 1574 | static int ioCbCnt = 0;
|
---|
| 1575 | #endif
|
---|
| 1576 |
|
---|
| 1577 | (void)ioCtx;
|
---|
| 1578 | (void)url;
|
---|
| 1579 | (void)urlSz;
|
---|
| 1580 | (void)request;
|
---|
| 1581 | (void)requestSz;
|
---|
| 1582 | (void)response;
|
---|
| 1583 |
|
---|
| 1584 | #ifdef TEST_NONBLOCK_CERTS
|
---|
| 1585 | if (ioCbCnt) {
|
---|
| 1586 | ioCbCnt = 0;
|
---|
| 1587 | return EmbedOcspLookup(ioCtx, url, urlSz, request, requestSz, response);
|
---|
| 1588 | }
|
---|
| 1589 | else {
|
---|
| 1590 | ioCbCnt = 1;
|
---|
| 1591 | return WOLFSSL_CBIO_ERR_WANT_READ;
|
---|
| 1592 | }
|
---|
| 1593 | #else
|
---|
| 1594 | return EmbedOcspLookup(ioCtx, url, urlSz, request, requestSz, response);
|
---|
| 1595 | #endif
|
---|
| 1596 | }
|
---|
| 1597 |
|
---|
| 1598 | static WC_INLINE void OCSPRespFreeCb(void* ioCtx, unsigned char* response)
|
---|
| 1599 | {
|
---|
[464] | 1600 | return EmbedOcspRespFree(ioCtx, response);
|
---|
[457] | 1601 | }
|
---|
| 1602 | #endif
|
---|
| 1603 |
|
---|
| 1604 | #if !defined(NO_CERTS)
|
---|
| 1605 | #if !defined(NO_FILESYSTEM) || \
|
---|
| 1606 | (defined(NO_FILESYSTEM) && defined(FORCE_BUFFER_TEST))
|
---|
| 1607 |
|
---|
| 1608 | /* reads file size, allocates buffer, reads into buffer, returns buffer */
|
---|
| 1609 | static WC_INLINE int load_file(const char* fname, byte** buf, size_t* bufLen)
|
---|
| 1610 | {
|
---|
| 1611 | int ret;
|
---|
| 1612 | long int fileSz;
|
---|
[464] | 1613 | XFILE lFile;
|
---|
[457] | 1614 |
|
---|
| 1615 | if (fname == NULL || buf == NULL || bufLen == NULL)
|
---|
| 1616 | return BAD_FUNC_ARG;
|
---|
| 1617 |
|
---|
| 1618 | /* set defaults */
|
---|
| 1619 | *buf = NULL;
|
---|
| 1620 | *bufLen = 0;
|
---|
| 1621 |
|
---|
| 1622 | /* open file (read-only binary) */
|
---|
[464] | 1623 | lFile = XFOPEN(fname, "rb");
|
---|
| 1624 | if (!lFile) {
|
---|
[457] | 1625 | printf("Error loading %s\n", fname);
|
---|
| 1626 | return BAD_PATH_ERROR;
|
---|
| 1627 | }
|
---|
| 1628 |
|
---|
[464] | 1629 | fseek(lFile, 0, SEEK_END);
|
---|
| 1630 | fileSz = (int)ftell(lFile);
|
---|
| 1631 | rewind(lFile);
|
---|
[457] | 1632 | if (fileSz > 0) {
|
---|
| 1633 | *bufLen = (size_t)fileSz;
|
---|
| 1634 | *buf = (byte*)malloc(*bufLen);
|
---|
| 1635 | if (*buf == NULL) {
|
---|
| 1636 | ret = MEMORY_E;
|
---|
| 1637 | printf("Error allocating %lu bytes\n", (unsigned long)*bufLen);
|
---|
| 1638 | }
|
---|
| 1639 | else {
|
---|
[464] | 1640 | size_t readLen = fread(*buf, *bufLen, 1, lFile);
|
---|
[457] | 1641 |
|
---|
| 1642 | /* check response code */
|
---|
| 1643 | ret = (readLen > 0) ? 0 : -1;
|
---|
| 1644 | }
|
---|
| 1645 | }
|
---|
| 1646 | else {
|
---|
| 1647 | ret = BUFFER_E;
|
---|
| 1648 | }
|
---|
[464] | 1649 | fclose(lFile);
|
---|
[457] | 1650 |
|
---|
| 1651 | return ret;
|
---|
| 1652 | }
|
---|
| 1653 |
|
---|
| 1654 | enum {
|
---|
| 1655 | WOLFSSL_CA = 1,
|
---|
| 1656 | WOLFSSL_CERT = 2,
|
---|
| 1657 | WOLFSSL_KEY = 3,
|
---|
| 1658 | WOLFSSL_CERT_CHAIN = 4,
|
---|
| 1659 | };
|
---|
| 1660 |
|
---|
| 1661 | static WC_INLINE void load_buffer(WOLFSSL_CTX* ctx, const char* fname, int type)
|
---|
| 1662 | {
|
---|
| 1663 | int format = WOLFSSL_FILETYPE_PEM;
|
---|
| 1664 | byte* buff = NULL;
|
---|
| 1665 | size_t sz = 0;
|
---|
| 1666 |
|
---|
| 1667 | if (load_file(fname, &buff, &sz) != 0) {
|
---|
| 1668 | err_sys("can't open file for buffer load "
|
---|
| 1669 | "Please run from wolfSSL home directory if not");
|
---|
| 1670 | }
|
---|
| 1671 |
|
---|
| 1672 | /* determine format */
|
---|
| 1673 | if (strstr(fname, ".der"))
|
---|
| 1674 | format = WOLFSSL_FILETYPE_ASN1;
|
---|
| 1675 |
|
---|
| 1676 | if (type == WOLFSSL_CA) {
|
---|
| 1677 | if (wolfSSL_CTX_load_verify_buffer(ctx, buff, (long)sz, format)
|
---|
| 1678 | != WOLFSSL_SUCCESS)
|
---|
| 1679 | err_sys("can't load buffer ca file");
|
---|
| 1680 | }
|
---|
| 1681 | else if (type == WOLFSSL_CERT) {
|
---|
| 1682 | if (wolfSSL_CTX_use_certificate_buffer(ctx, buff, (long)sz,
|
---|
| 1683 | format) != WOLFSSL_SUCCESS)
|
---|
| 1684 | err_sys("can't load buffer cert file");
|
---|
| 1685 | }
|
---|
| 1686 | else if (type == WOLFSSL_KEY) {
|
---|
| 1687 | if (wolfSSL_CTX_use_PrivateKey_buffer(ctx, buff, (long)sz,
|
---|
| 1688 | format) != WOLFSSL_SUCCESS)
|
---|
| 1689 | err_sys("can't load buffer key file");
|
---|
| 1690 | }
|
---|
| 1691 | else if (type == WOLFSSL_CERT_CHAIN) {
|
---|
| 1692 | if (wolfSSL_CTX_use_certificate_chain_buffer_format(ctx, buff,
|
---|
| 1693 | (long)sz, format) != WOLFSSL_SUCCESS)
|
---|
| 1694 | err_sys("can't load cert chain buffer");
|
---|
| 1695 | }
|
---|
| 1696 |
|
---|
| 1697 | if (buff)
|
---|
| 1698 | free(buff);
|
---|
| 1699 | }
|
---|
| 1700 |
|
---|
| 1701 | static WC_INLINE void load_ssl_buffer(WOLFSSL* ssl, const char* fname, int type)
|
---|
| 1702 | {
|
---|
| 1703 | int format = WOLFSSL_FILETYPE_PEM;
|
---|
| 1704 | byte* buff = NULL;
|
---|
| 1705 | size_t sz = 0;
|
---|
| 1706 |
|
---|
| 1707 | if (load_file(fname, &buff, &sz) != 0) {
|
---|
| 1708 | err_sys("can't open file for buffer load "
|
---|
| 1709 | "Please run from wolfSSL home directory if not");
|
---|
| 1710 | }
|
---|
| 1711 |
|
---|
| 1712 | /* determine format */
|
---|
| 1713 | if (strstr(fname, ".der"))
|
---|
| 1714 | format = WOLFSSL_FILETYPE_ASN1;
|
---|
| 1715 |
|
---|
| 1716 | if (type == WOLFSSL_CA) {
|
---|
| 1717 | /* verify certs (CA's) use the shared ctx->cm (WOLFSSL_CERT_MANAGER) */
|
---|
| 1718 | WOLFSSL_CTX* ctx = wolfSSL_get_SSL_CTX(ssl);
|
---|
| 1719 | if (wolfSSL_CTX_load_verify_buffer(ctx, buff, (long)sz, format)
|
---|
| 1720 | != WOLFSSL_SUCCESS)
|
---|
| 1721 | err_sys("can't load buffer ca file");
|
---|
| 1722 | }
|
---|
| 1723 | else if (type == WOLFSSL_CERT) {
|
---|
| 1724 | if (wolfSSL_use_certificate_buffer(ssl, buff, (long)sz,
|
---|
| 1725 | format) != WOLFSSL_SUCCESS)
|
---|
| 1726 | err_sys("can't load buffer cert file");
|
---|
| 1727 | }
|
---|
| 1728 | else if (type == WOLFSSL_KEY) {
|
---|
| 1729 | if (wolfSSL_use_PrivateKey_buffer(ssl, buff, (long)sz,
|
---|
| 1730 | format) != WOLFSSL_SUCCESS)
|
---|
| 1731 | err_sys("can't load buffer key file");
|
---|
| 1732 | }
|
---|
| 1733 | else if (type == WOLFSSL_CERT_CHAIN) {
|
---|
| 1734 | if (wolfSSL_use_certificate_chain_buffer_format(ssl, buff,
|
---|
| 1735 | (long)sz, format) != WOLFSSL_SUCCESS)
|
---|
| 1736 | err_sys("can't load cert chain buffer");
|
---|
| 1737 | }
|
---|
| 1738 |
|
---|
| 1739 | if (buff)
|
---|
| 1740 | free(buff);
|
---|
| 1741 | }
|
---|
| 1742 |
|
---|
| 1743 | #ifdef TEST_PK_PRIVKEY
|
---|
| 1744 | static WC_INLINE int load_key_file(const char* fname, byte** derBuf, word32* derLen)
|
---|
| 1745 | {
|
---|
| 1746 | int ret;
|
---|
| 1747 | byte* buf = NULL;
|
---|
| 1748 | size_t bufLen;
|
---|
| 1749 |
|
---|
| 1750 | ret = load_file(fname, &buf, &bufLen);
|
---|
| 1751 | if (ret != 0)
|
---|
| 1752 | return ret;
|
---|
| 1753 |
|
---|
| 1754 | *derBuf = (byte*)malloc(bufLen);
|
---|
| 1755 | if (*derBuf == NULL) {
|
---|
| 1756 | free(buf);
|
---|
| 1757 | return MEMORY_E;
|
---|
| 1758 | }
|
---|
| 1759 |
|
---|
| 1760 | ret = wc_KeyPemToDer(buf, (word32)bufLen, *derBuf, (word32)bufLen, NULL);
|
---|
| 1761 | if (ret < 0) {
|
---|
| 1762 | free(buf);
|
---|
| 1763 | free(*derBuf);
|
---|
| 1764 | return ret;
|
---|
| 1765 | }
|
---|
| 1766 | *derLen = ret;
|
---|
| 1767 | free(buf);
|
---|
| 1768 |
|
---|
| 1769 | return 0;
|
---|
| 1770 | }
|
---|
| 1771 | #endif /* TEST_PK_PRIVKEY */
|
---|
| 1772 |
|
---|
| 1773 | #endif /* !NO_FILESYSTEM || (NO_FILESYSTEM && FORCE_BUFFER_TEST) */
|
---|
| 1774 | #endif /* !NO_CERTS */
|
---|
| 1775 |
|
---|
[464] | 1776 | enum {
|
---|
| 1777 | VERIFY_OVERRIDE_ERROR,
|
---|
| 1778 | VERIFY_FORCE_FAIL,
|
---|
| 1779 | VERIFY_USE_PREVERFIY,
|
---|
| 1780 | VERIFY_OVERRIDE_DATE_ERR,
|
---|
| 1781 | };
|
---|
| 1782 | static THREAD_LS_T int myVerifyAction = VERIFY_OVERRIDE_ERROR;
|
---|
[457] | 1783 |
|
---|
| 1784 | /* The verify callback is called for every certificate only when
|
---|
| 1785 | * --enable-opensslextra is defined because it sets WOLFSSL_ALWAYS_VERIFY_CB and
|
---|
| 1786 | * WOLFSSL_VERIFY_CB_ALL_CERTS.
|
---|
| 1787 | * Normal cases of the verify callback only occur on certificate failures when the
|
---|
| 1788 | * wolfSSL_set_verify(ssl, SSL_VERIFY_PEER, myVerifyCb); is called
|
---|
| 1789 | */
|
---|
| 1790 |
|
---|
| 1791 | static WC_INLINE int myVerify(int preverify, WOLFSSL_X509_STORE_CTX* store)
|
---|
| 1792 | {
|
---|
| 1793 | char buffer[WOLFSSL_MAX_ERROR_SZ];
|
---|
| 1794 | #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
|
---|
| 1795 | WOLFSSL_X509* peer;
|
---|
| 1796 | #if defined(SHOW_CERTS) && !defined(NO_FILESYSTEM)
|
---|
| 1797 | WOLFSSL_BIO* bio = NULL;
|
---|
| 1798 | WOLFSSL_STACK* sk = NULL;
|
---|
| 1799 | X509* x509 = NULL;
|
---|
| 1800 | int i = 0;
|
---|
| 1801 | #endif
|
---|
| 1802 | #endif
|
---|
| 1803 | (void)preverify;
|
---|
| 1804 |
|
---|
| 1805 | /* Verify Callback Arguments:
|
---|
| 1806 | * preverify: 1=Verify Okay, 0=Failure
|
---|
| 1807 | * store->error: Failure error code (0 indicates no failure)
|
---|
| 1808 | * store->current_cert: Current WOLFSSL_X509 object (only with OPENSSL_EXTRA)
|
---|
| 1809 | * store->error_depth: Current Index
|
---|
| 1810 | * store->domain: Subject CN as string (null term)
|
---|
| 1811 | * store->totalCerts: Number of certs presented by peer
|
---|
| 1812 | * store->certs[i]: A `WOLFSSL_BUFFER_INFO` with plain DER for each cert
|
---|
| 1813 | * store->store: WOLFSSL_X509_STORE with CA cert chain
|
---|
| 1814 | * store->store->cm: WOLFSSL_CERT_MANAGER
|
---|
| 1815 | * store->ex_data: The WOLFSSL object pointer
|
---|
| 1816 | * store->discardSessionCerts: When set to non-zero value session certs
|
---|
| 1817 | will be discarded (only with SESSION_CERTS)
|
---|
| 1818 | */
|
---|
| 1819 |
|
---|
| 1820 | printf("In verification callback, error = %d, %s\n", store->error,
|
---|
| 1821 | wolfSSL_ERR_error_string(store->error, buffer));
|
---|
| 1822 | #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
|
---|
| 1823 | peer = store->current_cert;
|
---|
| 1824 | if (peer) {
|
---|
| 1825 | char* issuer = wolfSSL_X509_NAME_oneline(
|
---|
| 1826 | wolfSSL_X509_get_issuer_name(peer), 0, 0);
|
---|
| 1827 | char* subject = wolfSSL_X509_NAME_oneline(
|
---|
| 1828 | wolfSSL_X509_get_subject_name(peer), 0, 0);
|
---|
| 1829 | printf("\tPeer's cert info:\n issuer : %s\n subject: %s\n", issuer,
|
---|
| 1830 | subject);
|
---|
| 1831 | XFREE(subject, 0, DYNAMIC_TYPE_OPENSSL);
|
---|
| 1832 | XFREE(issuer, 0, DYNAMIC_TYPE_OPENSSL);
|
---|
| 1833 | #if defined(SHOW_CERTS) && !defined(NO_FILESYSTEM)
|
---|
[464] | 1834 | /* avoid printing duplicate certs */
|
---|
[457] | 1835 | if (store->depth == 1) {
|
---|
| 1836 | /* retrieve x509 certs and display them on stdout */
|
---|
| 1837 | sk = wolfSSL_X509_STORE_GetCerts(store);
|
---|
| 1838 |
|
---|
| 1839 | for (i = 0; i < wolfSSL_sk_X509_num(sk); i++) {
|
---|
| 1840 | x509 = wolfSSL_sk_X509_value(sk, i);
|
---|
| 1841 | bio = wolfSSL_BIO_new(wolfSSL_BIO_s_file());
|
---|
| 1842 | if (bio != NULL) {
|
---|
| 1843 | wolfSSL_BIO_set_fp(bio, stdout, BIO_NOCLOSE);
|
---|
| 1844 | wolfSSL_X509_print(bio, x509);
|
---|
| 1845 | wolfSSL_BIO_free(bio);
|
---|
| 1846 | }
|
---|
| 1847 | }
|
---|
| 1848 | wolfSSL_sk_X509_free(sk);
|
---|
| 1849 | }
|
---|
| 1850 | #endif
|
---|
| 1851 | }
|
---|
| 1852 | else
|
---|
| 1853 | printf("\tPeer has no cert!\n");
|
---|
| 1854 | #else
|
---|
| 1855 | printf("\tPeer certs: %d\n", store->totalCerts);
|
---|
| 1856 | #ifdef SHOW_CERTS
|
---|
| 1857 | { int i;
|
---|
| 1858 | for (i=0; i<store->totalCerts; i++) {
|
---|
| 1859 | WOLFSSL_BUFFER_INFO* cert = &store->certs[i];
|
---|
| 1860 | printf("\t\tCert %d: Ptr %p, Len %u\n", i, cert->buffer, cert->length);
|
---|
| 1861 | }
|
---|
| 1862 | }
|
---|
| 1863 | #endif /* SHOW_CERTS */
|
---|
| 1864 | #endif /* OPENSSL_EXTRA || OPENSSL_EXTRA_X509_SMALL */
|
---|
| 1865 |
|
---|
| 1866 | printf("\tSubject's domain name at %d is %s\n", store->error_depth, store->domain);
|
---|
| 1867 |
|
---|
| 1868 | /* Testing forced fail case by return zero */
|
---|
[464] | 1869 | if (myVerifyAction == VERIFY_FORCE_FAIL) {
|
---|
[457] | 1870 | return 0; /* test failure case */
|
---|
| 1871 | }
|
---|
| 1872 |
|
---|
[464] | 1873 | if (myVerifyAction == VERIFY_OVERRIDE_DATE_ERR &&
|
---|
| 1874 | (store->error == ASN_BEFORE_DATE_E || store->error == ASN_AFTER_DATE_E)) {
|
---|
| 1875 | printf("Overriding cert date error as example for bad clock testing\n");
|
---|
| 1876 | return 1;
|
---|
| 1877 | }
|
---|
| 1878 |
|
---|
[457] | 1879 | /* If error indicate we are overriding it for testing purposes */
|
---|
[464] | 1880 | if (store->error != 0 && myVerifyAction == VERIFY_OVERRIDE_ERROR) {
|
---|
[457] | 1881 | printf("\tAllowing failed certificate check, testing only "
|
---|
| 1882 | "(shouldn't do this in production)\n");
|
---|
| 1883 | }
|
---|
| 1884 |
|
---|
| 1885 | /* A non-zero return code indicates failure override */
|
---|
[464] | 1886 | return (myVerifyAction == VERIFY_OVERRIDE_ERROR) ? 1 : preverify;
|
---|
[457] | 1887 | }
|
---|
| 1888 |
|
---|
| 1889 |
|
---|
| 1890 | #ifdef HAVE_EXT_CACHE
|
---|
| 1891 |
|
---|
| 1892 | static WC_INLINE WOLFSSL_SESSION* mySessGetCb(WOLFSSL* ssl, unsigned char* id,
|
---|
| 1893 | int id_len, int* copy)
|
---|
| 1894 | {
|
---|
| 1895 | (void)ssl;
|
---|
| 1896 | (void)id;
|
---|
| 1897 | (void)id_len;
|
---|
| 1898 | (void)copy;
|
---|
| 1899 |
|
---|
| 1900 | /* using internal cache, this is for testing only */
|
---|
| 1901 | return NULL;
|
---|
| 1902 | }
|
---|
| 1903 |
|
---|
| 1904 | static WC_INLINE int mySessNewCb(WOLFSSL* ssl, WOLFSSL_SESSION* session)
|
---|
| 1905 | {
|
---|
| 1906 | (void)ssl;
|
---|
| 1907 | (void)session;
|
---|
| 1908 |
|
---|
| 1909 | /* using internal cache, this is for testing only */
|
---|
| 1910 | return 0;
|
---|
| 1911 | }
|
---|
| 1912 |
|
---|
| 1913 | static WC_INLINE void mySessRemCb(WOLFSSL_CTX* ctx, WOLFSSL_SESSION* session)
|
---|
| 1914 | {
|
---|
| 1915 | (void)ctx;
|
---|
| 1916 | (void)session;
|
---|
| 1917 |
|
---|
| 1918 | /* using internal cache, this is for testing only */
|
---|
| 1919 | }
|
---|
| 1920 |
|
---|
| 1921 | #endif /* HAVE_EXT_CACHE */
|
---|
| 1922 |
|
---|
| 1923 |
|
---|
| 1924 | #ifdef HAVE_CRL
|
---|
| 1925 |
|
---|
| 1926 | static WC_INLINE void CRL_CallBack(const char* url)
|
---|
| 1927 | {
|
---|
| 1928 | printf("CRL callback url = %s\n", url);
|
---|
| 1929 | }
|
---|
| 1930 |
|
---|
| 1931 | #endif
|
---|
| 1932 |
|
---|
| 1933 | #ifndef NO_DH
|
---|
| 1934 | static WC_INLINE void SetDH(WOLFSSL* ssl)
|
---|
| 1935 | {
|
---|
| 1936 | /* dh1024 p */
|
---|
| 1937 | static const unsigned char p[] =
|
---|
| 1938 | {
|
---|
| 1939 | 0xE6, 0x96, 0x9D, 0x3D, 0x49, 0x5B, 0xE3, 0x2C, 0x7C, 0xF1, 0x80, 0xC3,
|
---|
| 1940 | 0xBD, 0xD4, 0x79, 0x8E, 0x91, 0xB7, 0x81, 0x82, 0x51, 0xBB, 0x05, 0x5E,
|
---|
| 1941 | 0x2A, 0x20, 0x64, 0x90, 0x4A, 0x79, 0xA7, 0x70, 0xFA, 0x15, 0xA2, 0x59,
|
---|
| 1942 | 0xCB, 0xD5, 0x23, 0xA6, 0xA6, 0xEF, 0x09, 0xC4, 0x30, 0x48, 0xD5, 0xA2,
|
---|
| 1943 | 0x2F, 0x97, 0x1F, 0x3C, 0x20, 0x12, 0x9B, 0x48, 0x00, 0x0E, 0x6E, 0xDD,
|
---|
| 1944 | 0x06, 0x1C, 0xBC, 0x05, 0x3E, 0x37, 0x1D, 0x79, 0x4E, 0x53, 0x27, 0xDF,
|
---|
| 1945 | 0x61, 0x1E, 0xBB, 0xBE, 0x1B, 0xAC, 0x9B, 0x5C, 0x60, 0x44, 0xCF, 0x02,
|
---|
| 1946 | 0x3D, 0x76, 0xE0, 0x5E, 0xEA, 0x9B, 0xAD, 0x99, 0x1B, 0x13, 0xA6, 0x3C,
|
---|
| 1947 | 0x97, 0x4E, 0x9E, 0xF1, 0x83, 0x9E, 0xB5, 0xDB, 0x12, 0x51, 0x36, 0xF7,
|
---|
| 1948 | 0x26, 0x2E, 0x56, 0xA8, 0x87, 0x15, 0x38, 0xDF, 0xD8, 0x23, 0xC6, 0x50,
|
---|
| 1949 | 0x50, 0x85, 0xE2, 0x1F, 0x0D, 0xD5, 0xC8, 0x6B,
|
---|
| 1950 | };
|
---|
| 1951 |
|
---|
| 1952 | /* dh1024 g */
|
---|
| 1953 | static const unsigned char g[] =
|
---|
| 1954 | {
|
---|
| 1955 | 0x02,
|
---|
| 1956 | };
|
---|
| 1957 |
|
---|
| 1958 | wolfSSL_SetTmpDH(ssl, p, sizeof(p), g, sizeof(g));
|
---|
| 1959 | }
|
---|
| 1960 |
|
---|
| 1961 | static WC_INLINE void SetDHCtx(WOLFSSL_CTX* ctx)
|
---|
| 1962 | {
|
---|
| 1963 | /* dh1024 p */
|
---|
| 1964 | static const unsigned char p[] =
|
---|
| 1965 | {
|
---|
| 1966 | 0xE6, 0x96, 0x9D, 0x3D, 0x49, 0x5B, 0xE3, 0x2C, 0x7C, 0xF1, 0x80, 0xC3,
|
---|
| 1967 | 0xBD, 0xD4, 0x79, 0x8E, 0x91, 0xB7, 0x81, 0x82, 0x51, 0xBB, 0x05, 0x5E,
|
---|
| 1968 | 0x2A, 0x20, 0x64, 0x90, 0x4A, 0x79, 0xA7, 0x70, 0xFA, 0x15, 0xA2, 0x59,
|
---|
| 1969 | 0xCB, 0xD5, 0x23, 0xA6, 0xA6, 0xEF, 0x09, 0xC4, 0x30, 0x48, 0xD5, 0xA2,
|
---|
| 1970 | 0x2F, 0x97, 0x1F, 0x3C, 0x20, 0x12, 0x9B, 0x48, 0x00, 0x0E, 0x6E, 0xDD,
|
---|
| 1971 | 0x06, 0x1C, 0xBC, 0x05, 0x3E, 0x37, 0x1D, 0x79, 0x4E, 0x53, 0x27, 0xDF,
|
---|
| 1972 | 0x61, 0x1E, 0xBB, 0xBE, 0x1B, 0xAC, 0x9B, 0x5C, 0x60, 0x44, 0xCF, 0x02,
|
---|
| 1973 | 0x3D, 0x76, 0xE0, 0x5E, 0xEA, 0x9B, 0xAD, 0x99, 0x1B, 0x13, 0xA6, 0x3C,
|
---|
| 1974 | 0x97, 0x4E, 0x9E, 0xF1, 0x83, 0x9E, 0xB5, 0xDB, 0x12, 0x51, 0x36, 0xF7,
|
---|
| 1975 | 0x26, 0x2E, 0x56, 0xA8, 0x87, 0x15, 0x38, 0xDF, 0xD8, 0x23, 0xC6, 0x50,
|
---|
| 1976 | 0x50, 0x85, 0xE2, 0x1F, 0x0D, 0xD5, 0xC8, 0x6B,
|
---|
| 1977 | };
|
---|
| 1978 |
|
---|
| 1979 | /* dh1024 g */
|
---|
| 1980 | static const unsigned char g[] =
|
---|
| 1981 | {
|
---|
| 1982 | 0x02,
|
---|
| 1983 | };
|
---|
| 1984 |
|
---|
| 1985 | wolfSSL_CTX_SetTmpDH(ctx, p, sizeof(p), g, sizeof(g));
|
---|
| 1986 | }
|
---|
| 1987 | #endif /* NO_DH */
|
---|
| 1988 |
|
---|
| 1989 | #ifndef NO_CERTS
|
---|
| 1990 |
|
---|
| 1991 | static WC_INLINE void CaCb(unsigned char* der, int sz, int type)
|
---|
| 1992 | {
|
---|
| 1993 | (void)der;
|
---|
| 1994 | printf("Got CA cache add callback, derSz = %d, type = %d\n", sz, type);
|
---|
| 1995 | }
|
---|
| 1996 |
|
---|
| 1997 | #endif /* !NO_CERTS */
|
---|
| 1998 |
|
---|
| 1999 |
|
---|
| 2000 | /* Wolf Root Directory Helper */
|
---|
| 2001 | /* KEIL-RL File System does not support relative directory */
|
---|
| 2002 | #if !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_KEIL_FS) && !defined(WOLFSSL_TIRTOS)
|
---|
| 2003 | /* Maximum depth to search for WolfSSL root */
|
---|
| 2004 | #define MAX_WOLF_ROOT_DEPTH 5
|
---|
| 2005 |
|
---|
| 2006 | static WC_INLINE int ChangeToWolfRoot(void)
|
---|
| 2007 | {
|
---|
| 2008 | #if !defined(NO_FILESYSTEM) || defined(FORCE_BUFFER_TEST)
|
---|
| 2009 | int depth, res;
|
---|
[464] | 2010 | XFILE keyFile;
|
---|
[457] | 2011 | for(depth = 0; depth <= MAX_WOLF_ROOT_DEPTH; depth++) {
|
---|
[464] | 2012 | keyFile = XFOPEN(ntruKeyFile, "rb");
|
---|
| 2013 | if (keyFile != NULL) {
|
---|
| 2014 | fclose(keyFile);
|
---|
[457] | 2015 | return depth;
|
---|
| 2016 | }
|
---|
| 2017 | #ifdef USE_WINDOWS_API
|
---|
| 2018 | res = SetCurrentDirectoryA("..\\");
|
---|
| 2019 | #else
|
---|
| 2020 | res = chdir("../");
|
---|
| 2021 | #endif
|
---|
| 2022 | if (res < 0) {
|
---|
| 2023 | printf("chdir to ../ failed!\n");
|
---|
| 2024 | break;
|
---|
| 2025 | }
|
---|
| 2026 | }
|
---|
| 2027 |
|
---|
| 2028 | err_sys("wolf root not found");
|
---|
| 2029 | return -1;
|
---|
| 2030 | #else
|
---|
| 2031 | return 0;
|
---|
| 2032 | #endif
|
---|
| 2033 | }
|
---|
| 2034 | #endif /* !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_KEIL_FS) && !defined(WOLFSSL_TIRTOS) */
|
---|
| 2035 |
|
---|
| 2036 | #ifdef HAVE_STACK_SIZE
|
---|
| 2037 |
|
---|
| 2038 | typedef THREAD_RETURN WOLFSSL_THREAD (*thread_func)(void* args);
|
---|
| 2039 | #define STACK_CHECK_VAL 0x01
|
---|
| 2040 |
|
---|
[464] | 2041 | struct stack_size_debug_context {
|
---|
| 2042 | unsigned char *myStack;
|
---|
| 2043 | size_t stackSize;
|
---|
| 2044 | #ifdef HAVE_STACK_SIZE_VERBOSE
|
---|
| 2045 | size_t *stackSizeHWM_ptr;
|
---|
| 2046 | thread_func fn;
|
---|
| 2047 | void *args;
|
---|
| 2048 | #endif
|
---|
| 2049 | };
|
---|
| 2050 |
|
---|
| 2051 | #ifdef HAVE_STACK_SIZE_VERBOSE
|
---|
| 2052 |
|
---|
| 2053 | /* per-subtest stack high water mark tracking.
|
---|
| 2054 | *
|
---|
| 2055 | * enable with
|
---|
| 2056 | *
|
---|
| 2057 | * ./configure --enable-stacksize=verbose [...]
|
---|
| 2058 | */
|
---|
| 2059 |
|
---|
| 2060 | static THREAD_RETURN debug_stack_size_verbose_shim(struct stack_size_debug_context *shim_args) {
|
---|
| 2061 | StackSizeCheck_myStack = shim_args->myStack;
|
---|
| 2062 | StackSizeCheck_stackSize = shim_args->stackSize;
|
---|
| 2063 | StackSizeCheck_stackSizeHWM_ptr = shim_args->stackSizeHWM_ptr;
|
---|
| 2064 | return shim_args->fn(shim_args->args);
|
---|
| 2065 | }
|
---|
| 2066 |
|
---|
| 2067 | static WC_INLINE int StackSizeSetOffset(const char *funcname, void *p)
|
---|
| 2068 | {
|
---|
| 2069 | if (StackSizeCheck_myStack == NULL)
|
---|
| 2070 | return -BAD_FUNC_ARG;
|
---|
| 2071 |
|
---|
| 2072 | StackSizeCheck_stackOffsetPointer = p;
|
---|
| 2073 |
|
---|
| 2074 | printf("setting stack relative offset reference mark in %s to +%lu\n",
|
---|
| 2075 | funcname, (unsigned long)((char*)(StackSizeCheck_myStack +
|
---|
| 2076 | StackSizeCheck_stackSize) - (char *)p));
|
---|
| 2077 |
|
---|
| 2078 | return 0;
|
---|
| 2079 | }
|
---|
| 2080 |
|
---|
| 2081 | static WC_INLINE ssize_t StackSizeHWM(void)
|
---|
| 2082 | {
|
---|
| 2083 | size_t i;
|
---|
| 2084 | ssize_t used;
|
---|
| 2085 |
|
---|
| 2086 | if (StackSizeCheck_myStack == NULL)
|
---|
| 2087 | return -BAD_FUNC_ARG;
|
---|
| 2088 |
|
---|
| 2089 | for (i = 0; i < StackSizeCheck_stackSize; i++) {
|
---|
| 2090 | if (StackSizeCheck_myStack[i] != STACK_CHECK_VAL) {
|
---|
| 2091 | break;
|
---|
| 2092 | }
|
---|
| 2093 | }
|
---|
| 2094 |
|
---|
| 2095 | used = StackSizeCheck_stackSize - i;
|
---|
| 2096 | if ((ssize_t)*StackSizeCheck_stackSizeHWM_ptr < used)
|
---|
| 2097 | *StackSizeCheck_stackSizeHWM_ptr = used;
|
---|
| 2098 |
|
---|
| 2099 | return used;
|
---|
| 2100 | }
|
---|
| 2101 |
|
---|
| 2102 | static WC_INLINE ssize_t StackSizeHWM_OffsetCorrected(void)
|
---|
| 2103 | {
|
---|
| 2104 | ssize_t used = StackSizeHWM();
|
---|
| 2105 | if (used < 0)
|
---|
| 2106 | return used;
|
---|
| 2107 | if (StackSizeCheck_stackOffsetPointer)
|
---|
| 2108 | used -= (ssize_t)(((char *)StackSizeCheck_myStack + StackSizeCheck_stackSize) - (char *)StackSizeCheck_stackOffsetPointer);
|
---|
| 2109 | return used;
|
---|
| 2110 | }
|
---|
| 2111 |
|
---|
| 2112 | static
|
---|
| 2113 | #ifdef __GNUC__
|
---|
| 2114 | __attribute__((unused)) __attribute__((noinline))
|
---|
| 2115 | #endif
|
---|
| 2116 | int StackSizeHWMReset(void)
|
---|
| 2117 | {
|
---|
| 2118 | volatile ssize_t i;
|
---|
| 2119 |
|
---|
| 2120 | if (StackSizeCheck_myStack == NULL)
|
---|
| 2121 | return -BAD_FUNC_ARG;
|
---|
| 2122 |
|
---|
| 2123 | for (i = (ssize_t)((char *)&i - (char *)StackSizeCheck_myStack) - (ssize_t)sizeof i - 1; i >= 0; --i)
|
---|
| 2124 | {
|
---|
| 2125 | StackSizeCheck_myStack[i] = STACK_CHECK_VAL;
|
---|
| 2126 | }
|
---|
| 2127 |
|
---|
| 2128 | return 0;
|
---|
| 2129 | }
|
---|
| 2130 |
|
---|
| 2131 | #define STACK_SIZE_CHECKPOINT(...) ({ \
|
---|
| 2132 | ssize_t HWM = StackSizeHWM_OffsetCorrected(); \
|
---|
| 2133 | __VA_ARGS__; \
|
---|
| 2134 | printf(" relative stack peak usage = %ld bytes\n", HWM); \
|
---|
| 2135 | StackSizeHWMReset(); \
|
---|
| 2136 | })
|
---|
| 2137 |
|
---|
| 2138 | #define STACK_SIZE_CHECKPOINT_WITH_MAX_CHECK(max, ...) ({ \
|
---|
| 2139 | ssize_t HWM = StackSizeHWM_OffsetCorrected(); \
|
---|
| 2140 | int _ret; \
|
---|
| 2141 | __VA_ARGS__; \
|
---|
| 2142 | printf(" relative stack peak usage = %ld bytes\n", HWM); \
|
---|
| 2143 | _ret = StackSizeHWMReset(); \
|
---|
| 2144 | if ((max >= 0) && (HWM > (ssize_t)(max))) { \
|
---|
| 2145 | printf(" relative stack usage at %s L%d exceeds designated max %ld bytes.\n", __FILE__, __LINE__, (ssize_t)(max)); \
|
---|
| 2146 | _ret = -1; \
|
---|
| 2147 | } \
|
---|
| 2148 | _ret; \
|
---|
| 2149 | })
|
---|
| 2150 |
|
---|
| 2151 |
|
---|
| 2152 | #ifdef __GNUC__
|
---|
| 2153 | #define STACK_SIZE_INIT() (void)StackSizeSetOffset(__FUNCTION__, __builtin_frame_address(0))
|
---|
| 2154 | #endif
|
---|
| 2155 |
|
---|
| 2156 | #endif /* HAVE_STACK_SIZE_VERBOSE */
|
---|
| 2157 |
|
---|
[457] | 2158 | static WC_INLINE int StackSizeCheck(func_args* args, thread_func tf)
|
---|
| 2159 | {
|
---|
[464] | 2160 | size_t i;
|
---|
| 2161 | int ret;
|
---|
[457] | 2162 | void* status;
|
---|
| 2163 | unsigned char* myStack = NULL;
|
---|
[464] | 2164 | size_t stackSize = 1024*1024;
|
---|
[457] | 2165 | pthread_attr_t myAttr;
|
---|
| 2166 | pthread_t threadId;
|
---|
[464] | 2167 | #ifdef HAVE_STACK_SIZE_VERBOSE
|
---|
| 2168 | struct stack_size_debug_context shim_args;
|
---|
| 2169 | #endif
|
---|
[457] | 2170 |
|
---|
| 2171 | #ifdef PTHREAD_STACK_MIN
|
---|
| 2172 | if (stackSize < PTHREAD_STACK_MIN)
|
---|
| 2173 | stackSize = PTHREAD_STACK_MIN;
|
---|
| 2174 | #endif
|
---|
| 2175 |
|
---|
| 2176 | ret = posix_memalign((void**)&myStack, sysconf(_SC_PAGESIZE), stackSize);
|
---|
| 2177 | if (ret != 0 || myStack == NULL)
|
---|
[464] | 2178 | err_sys_with_errno("posix_memalign failed\n");
|
---|
[457] | 2179 |
|
---|
| 2180 | XMEMSET(myStack, STACK_CHECK_VAL, stackSize);
|
---|
| 2181 |
|
---|
| 2182 | ret = pthread_attr_init(&myAttr);
|
---|
| 2183 | if (ret != 0)
|
---|
| 2184 | err_sys("attr_init failed");
|
---|
| 2185 |
|
---|
| 2186 | ret = pthread_attr_setstack(&myAttr, myStack, stackSize);
|
---|
| 2187 | if (ret != 0)
|
---|
| 2188 | err_sys("attr_setstackaddr failed");
|
---|
| 2189 |
|
---|
[464] | 2190 | #ifdef HAVE_STACK_SIZE_VERBOSE
|
---|
| 2191 | StackSizeCheck_stackSizeHWM = 0;
|
---|
| 2192 | shim_args.myStack = myStack;
|
---|
| 2193 | shim_args.stackSize = stackSize;
|
---|
| 2194 | shim_args.stackSizeHWM_ptr = &StackSizeCheck_stackSizeHWM;
|
---|
| 2195 | shim_args.fn = tf;
|
---|
| 2196 | shim_args.args = args;
|
---|
| 2197 | ret = pthread_create(&threadId, &myAttr, (thread_func)debug_stack_size_verbose_shim, (void *)&shim_args);
|
---|
| 2198 | #else
|
---|
[457] | 2199 | ret = pthread_create(&threadId, &myAttr, tf, args);
|
---|
[464] | 2200 | #endif
|
---|
[457] | 2201 | if (ret != 0) {
|
---|
| 2202 | perror("pthread_create failed");
|
---|
| 2203 | exit(EXIT_FAILURE);
|
---|
| 2204 | }
|
---|
| 2205 |
|
---|
| 2206 | ret = pthread_join(threadId, &status);
|
---|
| 2207 | if (ret != 0)
|
---|
| 2208 | err_sys("pthread_join failed");
|
---|
| 2209 |
|
---|
| 2210 | for (i = 0; i < stackSize; i++) {
|
---|
| 2211 | if (myStack[i] != STACK_CHECK_VAL) {
|
---|
| 2212 | break;
|
---|
| 2213 | }
|
---|
| 2214 | }
|
---|
| 2215 |
|
---|
| 2216 | free(myStack);
|
---|
[464] | 2217 | #ifdef HAVE_STACK_SIZE_VERBOSE
|
---|
| 2218 | printf("stack used = %lu\n", StackSizeCheck_stackSizeHWM > (stackSize - i)
|
---|
| 2219 | ? (unsigned long)StackSizeCheck_stackSizeHWM
|
---|
| 2220 | : (unsigned long)(stackSize - i));
|
---|
| 2221 | #else
|
---|
| 2222 | {
|
---|
| 2223 | size_t used = stackSize - i;
|
---|
| 2224 | printf("stack used = %lu\n", (unsigned long)used);
|
---|
| 2225 | }
|
---|
| 2226 | #endif
|
---|
[457] | 2227 |
|
---|
[464] | 2228 | return (int)((size_t)status);
|
---|
| 2229 | }
|
---|
[457] | 2230 |
|
---|
[464] | 2231 | static WC_INLINE int StackSizeCheck_launch(func_args* args, thread_func tf, pthread_t *threadId, void **stack_context)
|
---|
| 2232 | {
|
---|
| 2233 | int ret;
|
---|
| 2234 | unsigned char* myStack = NULL;
|
---|
| 2235 | size_t stackSize = 1024*1024;
|
---|
| 2236 | pthread_attr_t myAttr;
|
---|
| 2237 |
|
---|
| 2238 | #ifdef PTHREAD_STACK_MIN
|
---|
| 2239 | if (stackSize < PTHREAD_STACK_MIN)
|
---|
| 2240 | stackSize = PTHREAD_STACK_MIN;
|
---|
| 2241 | #endif
|
---|
| 2242 |
|
---|
| 2243 | struct stack_size_debug_context *shim_args = (struct stack_size_debug_context *)malloc(sizeof *shim_args);
|
---|
| 2244 | if (! shim_args) {
|
---|
| 2245 | perror("malloc");
|
---|
| 2246 | exit(EXIT_FAILURE);
|
---|
| 2247 | }
|
---|
| 2248 |
|
---|
| 2249 | ret = posix_memalign((void**)&myStack, sysconf(_SC_PAGESIZE), stackSize);
|
---|
| 2250 | if (ret != 0 || myStack == NULL)
|
---|
| 2251 | err_sys_with_errno("posix_memalign failed\n");
|
---|
| 2252 |
|
---|
| 2253 | XMEMSET(myStack, STACK_CHECK_VAL, stackSize);
|
---|
| 2254 |
|
---|
| 2255 | ret = pthread_attr_init(&myAttr);
|
---|
| 2256 | if (ret != 0)
|
---|
| 2257 | err_sys("attr_init failed");
|
---|
| 2258 |
|
---|
| 2259 | ret = pthread_attr_setstack(&myAttr, myStack, stackSize);
|
---|
| 2260 | if (ret != 0)
|
---|
| 2261 | err_sys("attr_setstackaddr failed");
|
---|
| 2262 |
|
---|
| 2263 | shim_args->myStack = myStack;
|
---|
| 2264 | shim_args->stackSize = stackSize;
|
---|
| 2265 | #ifdef HAVE_STACK_SIZE_VERBOSE
|
---|
| 2266 | shim_args->stackSizeHWM_ptr = &StackSizeCheck_stackSizeHWM;
|
---|
| 2267 | shim_args->fn = tf;
|
---|
| 2268 | shim_args->args = args;
|
---|
| 2269 | ret = pthread_create(threadId, &myAttr, (thread_func)debug_stack_size_verbose_shim, (void *)shim_args);
|
---|
| 2270 | #else
|
---|
| 2271 | ret = pthread_create(threadId, &myAttr, tf, args);
|
---|
| 2272 | #endif
|
---|
| 2273 | if (ret != 0) {
|
---|
| 2274 | fprintf(stderr,"pthread_create failed: %s",strerror(ret));
|
---|
| 2275 | exit(EXIT_FAILURE);
|
---|
| 2276 | }
|
---|
| 2277 |
|
---|
| 2278 | *stack_context = (void *)shim_args;
|
---|
| 2279 |
|
---|
| 2280 | return 0;
|
---|
| 2281 | }
|
---|
| 2282 |
|
---|
| 2283 | static WC_INLINE int StackSizeCheck_reap(pthread_t threadId, void *stack_context)
|
---|
| 2284 | {
|
---|
| 2285 | struct stack_size_debug_context *shim_args = (struct stack_size_debug_context *)stack_context;
|
---|
| 2286 | size_t i;
|
---|
| 2287 | void *status;
|
---|
| 2288 | int ret = pthread_join(threadId, &status);
|
---|
| 2289 | if (ret != 0)
|
---|
| 2290 | err_sys("pthread_join failed");
|
---|
| 2291 |
|
---|
| 2292 | for (i = 0; i < shim_args->stackSize; i++) {
|
---|
| 2293 | if (shim_args->myStack[i] != STACK_CHECK_VAL) {
|
---|
| 2294 | break;
|
---|
| 2295 | }
|
---|
| 2296 | }
|
---|
| 2297 |
|
---|
| 2298 | free(shim_args->myStack);
|
---|
| 2299 | #ifdef HAVE_STACK_SIZE_VERBOSE
|
---|
| 2300 | printf("stack used = %lu\n",
|
---|
| 2301 | *shim_args->stackSizeHWM_ptr > (shim_args->stackSize - i)
|
---|
| 2302 | ? (unsigned long)*shim_args->stackSizeHWM_ptr
|
---|
| 2303 | : (unsigned long)(shim_args->stackSize - i));
|
---|
| 2304 | #else
|
---|
| 2305 | {
|
---|
| 2306 | size_t used = shim_args->stackSize - i;
|
---|
| 2307 | printf("stack used = %lu\n", (unsigned long)used);
|
---|
| 2308 | }
|
---|
| 2309 | #endif
|
---|
| 2310 | free(shim_args);
|
---|
| 2311 |
|
---|
[457] | 2312 | return (int)((size_t)status);
|
---|
| 2313 | }
|
---|
| 2314 |
|
---|
| 2315 |
|
---|
| 2316 | #endif /* HAVE_STACK_SIZE */
|
---|
| 2317 |
|
---|
[464] | 2318 | #ifndef STACK_SIZE_CHECKPOINT
|
---|
| 2319 | #define STACK_SIZE_CHECKPOINT(...) (__VA_ARGS__)
|
---|
| 2320 | #endif
|
---|
| 2321 | #ifndef STACK_SIZE_INIT
|
---|
| 2322 | #define STACK_SIZE_INIT()
|
---|
| 2323 | #endif
|
---|
[457] | 2324 |
|
---|
| 2325 | #ifdef STACK_TRAP
|
---|
| 2326 |
|
---|
| 2327 | /* good settings
|
---|
| 2328 | --enable-debug --disable-shared C_EXTRA_FLAGS="-DUSER_TIME -DTFM_TIMING_RESISTANT -DPOSITIVE_EXP_ONLY -DSTACK_TRAP"
|
---|
| 2329 |
|
---|
| 2330 | */
|
---|
| 2331 |
|
---|
| 2332 | #ifdef HAVE_STACK_SIZE
|
---|
| 2333 | /* client only for now, setrlimit will fail if pthread_create() called */
|
---|
| 2334 | /* STACK_SIZE does pthread_create() on client */
|
---|
| 2335 | #error "can't use STACK_TRAP with STACK_SIZE, setrlimit will fail"
|
---|
| 2336 | #endif /* HAVE_STACK_SIZE */
|
---|
| 2337 |
|
---|
| 2338 | static WC_INLINE void StackTrap(void)
|
---|
| 2339 | {
|
---|
| 2340 | struct rlimit rl;
|
---|
| 2341 | if (getrlimit(RLIMIT_STACK, &rl) != 0)
|
---|
[464] | 2342 | err_sys_with_errno("getrlimit failed");
|
---|
[457] | 2343 | printf("rlim_cur = %llu\n", rl.rlim_cur);
|
---|
| 2344 | rl.rlim_cur = 1024*21; /* adjust trap size here */
|
---|
[464] | 2345 | if (setrlimit(RLIMIT_STACK, &rl) != 0)
|
---|
| 2346 | err_sys_with_errno("setrlimit failed");
|
---|
[457] | 2347 | }
|
---|
| 2348 |
|
---|
| 2349 | #else /* STACK_TRAP */
|
---|
| 2350 |
|
---|
| 2351 | static WC_INLINE void StackTrap(void)
|
---|
| 2352 | {
|
---|
| 2353 | }
|
---|
| 2354 |
|
---|
| 2355 | #endif /* STACK_TRAP */
|
---|
| 2356 |
|
---|
| 2357 |
|
---|
| 2358 | #if defined(ATOMIC_USER) && !defined(WOLFSSL_AEAD_ONLY)
|
---|
| 2359 |
|
---|
| 2360 | /* Atomic Encrypt Context example */
|
---|
| 2361 | typedef struct AtomicEncCtx {
|
---|
| 2362 | int keySetup; /* have we done key setup yet */
|
---|
| 2363 | Aes aes; /* for aes example */
|
---|
| 2364 | } AtomicEncCtx;
|
---|
| 2365 |
|
---|
| 2366 |
|
---|
| 2367 | /* Atomic Decrypt Context example */
|
---|
| 2368 | typedef struct AtomicDecCtx {
|
---|
| 2369 | int keySetup; /* have we done key setup yet */
|
---|
| 2370 | Aes aes; /* for aes example */
|
---|
| 2371 | } AtomicDecCtx;
|
---|
| 2372 |
|
---|
| 2373 |
|
---|
| 2374 | static WC_INLINE int myMacEncryptCb(WOLFSSL* ssl, unsigned char* macOut,
|
---|
| 2375 | const unsigned char* macIn, unsigned int macInSz, int macContent,
|
---|
| 2376 | int macVerify, unsigned char* encOut, const unsigned char* encIn,
|
---|
| 2377 | unsigned int encSz, void* ctx)
|
---|
| 2378 | {
|
---|
| 2379 | int ret;
|
---|
| 2380 | Hmac hmac;
|
---|
| 2381 | byte myInner[WOLFSSL_TLS_HMAC_INNER_SZ];
|
---|
| 2382 | AtomicEncCtx* encCtx = (AtomicEncCtx*)ctx;
|
---|
| 2383 | const char* tlsStr = "TLS";
|
---|
| 2384 |
|
---|
| 2385 | /* example supports (d)tls aes */
|
---|
| 2386 | if (wolfSSL_GetBulkCipher(ssl) != wolfssl_aes) {
|
---|
| 2387 | printf("myMacEncryptCb not using AES\n");
|
---|
| 2388 | return -1;
|
---|
| 2389 | }
|
---|
| 2390 |
|
---|
| 2391 | if (strstr(wolfSSL_get_version(ssl), tlsStr) == NULL) {
|
---|
| 2392 | printf("myMacEncryptCb not using (D)TLS\n");
|
---|
| 2393 | return -1;
|
---|
| 2394 | }
|
---|
| 2395 |
|
---|
| 2396 | /* hmac, not needed if aead mode */
|
---|
| 2397 | wolfSSL_SetTlsHmacInner(ssl, myInner, macInSz, macContent, macVerify);
|
---|
| 2398 |
|
---|
| 2399 | ret = wc_HmacInit(&hmac, NULL, INVALID_DEVID);
|
---|
| 2400 | if (ret != 0)
|
---|
| 2401 | return ret;
|
---|
| 2402 | ret = wc_HmacSetKey(&hmac, wolfSSL_GetHmacType(ssl),
|
---|
| 2403 | wolfSSL_GetMacSecret(ssl, macVerify), wolfSSL_GetHmacSize(ssl));
|
---|
| 2404 | if (ret != 0)
|
---|
| 2405 | return ret;
|
---|
| 2406 | ret = wc_HmacUpdate(&hmac, myInner, sizeof(myInner));
|
---|
| 2407 | if (ret != 0)
|
---|
| 2408 | return ret;
|
---|
| 2409 | ret = wc_HmacUpdate(&hmac, macIn, macInSz);
|
---|
| 2410 | if (ret != 0)
|
---|
| 2411 | return ret;
|
---|
| 2412 | ret = wc_HmacFinal(&hmac, macOut);
|
---|
| 2413 | if (ret != 0)
|
---|
| 2414 | return ret;
|
---|
| 2415 |
|
---|
| 2416 |
|
---|
| 2417 | /* encrypt setup on first time */
|
---|
| 2418 | if (encCtx->keySetup == 0) {
|
---|
| 2419 | int keyLen = wolfSSL_GetKeySize(ssl);
|
---|
| 2420 | const byte* key;
|
---|
| 2421 | const byte* iv;
|
---|
| 2422 |
|
---|
| 2423 | if (wolfSSL_GetSide(ssl) == WOLFSSL_CLIENT_END) {
|
---|
| 2424 | key = wolfSSL_GetClientWriteKey(ssl);
|
---|
| 2425 | iv = wolfSSL_GetClientWriteIV(ssl);
|
---|
| 2426 | }
|
---|
| 2427 | else {
|
---|
| 2428 | key = wolfSSL_GetServerWriteKey(ssl);
|
---|
| 2429 | iv = wolfSSL_GetServerWriteIV(ssl);
|
---|
| 2430 | }
|
---|
| 2431 |
|
---|
| 2432 | ret = wc_AesSetKey(&encCtx->aes, key, keyLen, iv, AES_ENCRYPTION);
|
---|
| 2433 | if (ret != 0) {
|
---|
| 2434 | printf("AesSetKey failed in myMacEncryptCb\n");
|
---|
| 2435 | return ret;
|
---|
| 2436 | }
|
---|
| 2437 | encCtx->keySetup = 1;
|
---|
| 2438 | }
|
---|
| 2439 |
|
---|
| 2440 | /* encrypt */
|
---|
| 2441 | return wc_AesCbcEncrypt(&encCtx->aes, encOut, encIn, encSz);
|
---|
| 2442 | }
|
---|
| 2443 |
|
---|
| 2444 |
|
---|
| 2445 | static WC_INLINE int myDecryptVerifyCb(WOLFSSL* ssl,
|
---|
| 2446 | unsigned char* decOut, const unsigned char* decIn,
|
---|
| 2447 | unsigned int decSz, int macContent, int macVerify,
|
---|
| 2448 | unsigned int* padSz, void* ctx)
|
---|
| 2449 | {
|
---|
| 2450 | AtomicDecCtx* decCtx = (AtomicDecCtx*)ctx;
|
---|
| 2451 | int ret = 0;
|
---|
| 2452 | int macInSz = 0;
|
---|
| 2453 | int ivExtra = 0;
|
---|
| 2454 | int digestSz = wolfSSL_GetHmacSize(ssl);
|
---|
| 2455 | unsigned int pad = 0;
|
---|
| 2456 | unsigned int padByte = 0;
|
---|
| 2457 | Hmac hmac;
|
---|
| 2458 | byte myInner[WOLFSSL_TLS_HMAC_INNER_SZ];
|
---|
| 2459 | byte verify[WC_MAX_DIGEST_SIZE];
|
---|
| 2460 | const char* tlsStr = "TLS";
|
---|
| 2461 |
|
---|
| 2462 | /* example supports (d)tls aes */
|
---|
| 2463 | if (wolfSSL_GetBulkCipher(ssl) != wolfssl_aes) {
|
---|
| 2464 | printf("myMacEncryptCb not using AES\n");
|
---|
| 2465 | return -1;
|
---|
| 2466 | }
|
---|
| 2467 |
|
---|
| 2468 | if (strstr(wolfSSL_get_version(ssl), tlsStr) == NULL) {
|
---|
| 2469 | printf("myMacEncryptCb not using (D)TLS\n");
|
---|
| 2470 | return -1;
|
---|
| 2471 | }
|
---|
| 2472 |
|
---|
| 2473 | /*decrypt */
|
---|
| 2474 | if (decCtx->keySetup == 0) {
|
---|
| 2475 | int keyLen = wolfSSL_GetKeySize(ssl);
|
---|
| 2476 | const byte* key;
|
---|
| 2477 | const byte* iv;
|
---|
| 2478 |
|
---|
| 2479 | /* decrypt is from other side (peer) */
|
---|
| 2480 | if (wolfSSL_GetSide(ssl) == WOLFSSL_SERVER_END) {
|
---|
| 2481 | key = wolfSSL_GetClientWriteKey(ssl);
|
---|
| 2482 | iv = wolfSSL_GetClientWriteIV(ssl);
|
---|
| 2483 | }
|
---|
| 2484 | else {
|
---|
| 2485 | key = wolfSSL_GetServerWriteKey(ssl);
|
---|
| 2486 | iv = wolfSSL_GetServerWriteIV(ssl);
|
---|
| 2487 | }
|
---|
| 2488 |
|
---|
| 2489 | ret = wc_AesSetKey(&decCtx->aes, key, keyLen, iv, AES_DECRYPTION);
|
---|
| 2490 | if (ret != 0) {
|
---|
| 2491 | printf("AesSetKey failed in myDecryptVerifyCb\n");
|
---|
| 2492 | return ret;
|
---|
| 2493 | }
|
---|
| 2494 | decCtx->keySetup = 1;
|
---|
| 2495 | }
|
---|
| 2496 |
|
---|
| 2497 | /* decrypt */
|
---|
| 2498 | ret = wc_AesCbcDecrypt(&decCtx->aes, decOut, decIn, decSz);
|
---|
| 2499 | if (ret != 0)
|
---|
| 2500 | return ret;
|
---|
| 2501 |
|
---|
| 2502 | if (wolfSSL_GetCipherType(ssl) == WOLFSSL_AEAD_TYPE) {
|
---|
| 2503 | *padSz = wolfSSL_GetAeadMacSize(ssl);
|
---|
| 2504 | return 0; /* hmac, not needed if aead mode */
|
---|
| 2505 | }
|
---|
| 2506 |
|
---|
| 2507 | if (wolfSSL_GetCipherType(ssl) == WOLFSSL_BLOCK_TYPE) {
|
---|
| 2508 | pad = *(decOut + decSz - 1);
|
---|
| 2509 | padByte = 1;
|
---|
| 2510 | if (wolfSSL_IsTLSv1_1(ssl))
|
---|
| 2511 | ivExtra = wolfSSL_GetCipherBlockSize(ssl);
|
---|
| 2512 | }
|
---|
| 2513 |
|
---|
| 2514 | *padSz = wolfSSL_GetHmacSize(ssl) + pad + padByte;
|
---|
| 2515 | macInSz = decSz - ivExtra - digestSz - pad - padByte;
|
---|
| 2516 |
|
---|
| 2517 | wolfSSL_SetTlsHmacInner(ssl, myInner, macInSz, macContent, macVerify);
|
---|
| 2518 |
|
---|
| 2519 | ret = wc_HmacInit(&hmac, NULL, INVALID_DEVID);
|
---|
| 2520 | if (ret != 0)
|
---|
| 2521 | return ret;
|
---|
| 2522 | ret = wc_HmacSetKey(&hmac, wolfSSL_GetHmacType(ssl),
|
---|
| 2523 | wolfSSL_GetMacSecret(ssl, macVerify), digestSz);
|
---|
| 2524 | if (ret != 0)
|
---|
| 2525 | return ret;
|
---|
| 2526 | ret = wc_HmacUpdate(&hmac, myInner, sizeof(myInner));
|
---|
| 2527 | if (ret != 0)
|
---|
| 2528 | return ret;
|
---|
| 2529 | ret = wc_HmacUpdate(&hmac, decOut + ivExtra, macInSz);
|
---|
| 2530 | if (ret != 0)
|
---|
| 2531 | return ret;
|
---|
| 2532 | ret = wc_HmacFinal(&hmac, verify);
|
---|
| 2533 | if (ret != 0)
|
---|
| 2534 | return ret;
|
---|
| 2535 |
|
---|
| 2536 | if (XMEMCMP(verify, decOut + decSz - digestSz - pad - padByte,
|
---|
| 2537 | digestSz) != 0) {
|
---|
| 2538 | printf("myDecryptVerify verify failed\n");
|
---|
| 2539 | return -1;
|
---|
| 2540 | }
|
---|
| 2541 |
|
---|
| 2542 | return ret;
|
---|
| 2543 | }
|
---|
| 2544 |
|
---|
| 2545 | #if defined(HAVE_ENCRYPT_THEN_MAC)
|
---|
| 2546 |
|
---|
| 2547 | static WC_INLINE int myEncryptMacCb(WOLFSSL* ssl, unsigned char* macOut,
|
---|
| 2548 | int content, int macVerify, unsigned char* encOut,
|
---|
| 2549 | const unsigned char* encIn, unsigned int encSz, void* ctx)
|
---|
| 2550 | {
|
---|
| 2551 | int ret;
|
---|
| 2552 | Hmac hmac;
|
---|
| 2553 | AtomicEncCtx* encCtx = (AtomicEncCtx*)ctx;
|
---|
| 2554 | byte myInner[WOLFSSL_TLS_HMAC_INNER_SZ];
|
---|
| 2555 | const char* tlsStr = "TLS";
|
---|
| 2556 |
|
---|
| 2557 | /* example supports (d)tls aes */
|
---|
| 2558 | if (wolfSSL_GetBulkCipher(ssl) != wolfssl_aes) {
|
---|
| 2559 | printf("myMacEncryptCb not using AES\n");
|
---|
| 2560 | return -1;
|
---|
| 2561 | }
|
---|
| 2562 |
|
---|
| 2563 | if (strstr(wolfSSL_get_version(ssl), tlsStr) == NULL) {
|
---|
| 2564 | printf("myMacEncryptCb not using (D)TLS\n");
|
---|
| 2565 | return -1;
|
---|
| 2566 | }
|
---|
| 2567 |
|
---|
| 2568 | /* encrypt setup on first time */
|
---|
| 2569 | if (encCtx->keySetup == 0) {
|
---|
| 2570 | int keyLen = wolfSSL_GetKeySize(ssl);
|
---|
| 2571 | const byte* key;
|
---|
| 2572 | const byte* iv;
|
---|
| 2573 |
|
---|
| 2574 | if (wolfSSL_GetSide(ssl) == WOLFSSL_CLIENT_END) {
|
---|
| 2575 | key = wolfSSL_GetClientWriteKey(ssl);
|
---|
| 2576 | iv = wolfSSL_GetClientWriteIV(ssl);
|
---|
| 2577 | }
|
---|
| 2578 | else {
|
---|
| 2579 | key = wolfSSL_GetServerWriteKey(ssl);
|
---|
| 2580 | iv = wolfSSL_GetServerWriteIV(ssl);
|
---|
| 2581 | }
|
---|
| 2582 |
|
---|
| 2583 | ret = wc_AesSetKey(&encCtx->aes, key, keyLen, iv, AES_ENCRYPTION);
|
---|
| 2584 | if (ret != 0) {
|
---|
| 2585 | printf("AesSetKey failed in myMacEncryptCb\n");
|
---|
| 2586 | return ret;
|
---|
| 2587 | }
|
---|
| 2588 | encCtx->keySetup = 1;
|
---|
| 2589 | }
|
---|
| 2590 |
|
---|
| 2591 | /* encrypt */
|
---|
| 2592 | ret = wc_AesCbcEncrypt(&encCtx->aes, encOut, encIn, encSz);
|
---|
| 2593 | if (ret != 0)
|
---|
| 2594 | return ret;
|
---|
| 2595 |
|
---|
| 2596 | /* Reconstruct record header. */
|
---|
| 2597 | wolfSSL_SetTlsHmacInner(ssl, myInner, encSz, content, macVerify);
|
---|
| 2598 |
|
---|
| 2599 | ret = wc_HmacInit(&hmac, NULL, INVALID_DEVID);
|
---|
| 2600 | if (ret != 0)
|
---|
| 2601 | return ret;
|
---|
| 2602 | ret = wc_HmacSetKey(&hmac, wolfSSL_GetHmacType(ssl),
|
---|
| 2603 | wolfSSL_GetMacSecret(ssl, macVerify), wolfSSL_GetHmacSize(ssl));
|
---|
| 2604 | if (ret != 0)
|
---|
| 2605 | return ret;
|
---|
| 2606 | ret = wc_HmacUpdate(&hmac, myInner, sizeof(myInner));
|
---|
| 2607 | if (ret != 0)
|
---|
| 2608 | return ret;
|
---|
| 2609 | ret = wc_HmacUpdate(&hmac, encOut, encSz);
|
---|
| 2610 | if (ret != 0)
|
---|
| 2611 | return ret;
|
---|
| 2612 | return wc_HmacFinal(&hmac, macOut);
|
---|
| 2613 | }
|
---|
| 2614 |
|
---|
| 2615 |
|
---|
| 2616 | static WC_INLINE int myVerifyDecryptCb(WOLFSSL* ssl,
|
---|
| 2617 | unsigned char* decOut, const unsigned char* decIn,
|
---|
| 2618 | unsigned int decSz, int content, int macVerify,
|
---|
| 2619 | unsigned int* padSz, void* ctx)
|
---|
| 2620 | {
|
---|
| 2621 | AtomicDecCtx* decCtx = (AtomicDecCtx*)ctx;
|
---|
| 2622 | int ret = 0;
|
---|
| 2623 | int digestSz = wolfSSL_GetHmacSize(ssl);
|
---|
| 2624 | Hmac hmac;
|
---|
| 2625 | byte myInner[WOLFSSL_TLS_HMAC_INNER_SZ];
|
---|
| 2626 | byte verify[WC_MAX_DIGEST_SIZE];
|
---|
| 2627 | const char* tlsStr = "TLS";
|
---|
| 2628 |
|
---|
| 2629 | /* example supports (d)tls aes */
|
---|
| 2630 | if (wolfSSL_GetBulkCipher(ssl) != wolfssl_aes) {
|
---|
| 2631 | printf("myMacEncryptCb not using AES\n");
|
---|
| 2632 | return -1;
|
---|
| 2633 | }
|
---|
| 2634 |
|
---|
| 2635 | if (strstr(wolfSSL_get_version(ssl), tlsStr) == NULL) {
|
---|
| 2636 | printf("myMacEncryptCb not using (D)TLS\n");
|
---|
| 2637 | return -1;
|
---|
| 2638 | }
|
---|
| 2639 |
|
---|
| 2640 | /* Reconstruct record header. */
|
---|
| 2641 | wolfSSL_SetTlsHmacInner(ssl, myInner, decSz, content, macVerify);
|
---|
| 2642 |
|
---|
| 2643 | ret = wc_HmacInit(&hmac, NULL, INVALID_DEVID);
|
---|
| 2644 | if (ret != 0)
|
---|
| 2645 | return ret;
|
---|
| 2646 | ret = wc_HmacSetKey(&hmac, wolfSSL_GetHmacType(ssl),
|
---|
| 2647 | wolfSSL_GetMacSecret(ssl, macVerify), digestSz);
|
---|
| 2648 | if (ret != 0)
|
---|
| 2649 | return ret;
|
---|
| 2650 | ret = wc_HmacUpdate(&hmac, myInner, sizeof(myInner));
|
---|
| 2651 | if (ret != 0)
|
---|
| 2652 | return ret;
|
---|
| 2653 | ret = wc_HmacUpdate(&hmac, decIn, decSz);
|
---|
| 2654 | if (ret != 0)
|
---|
| 2655 | return ret;
|
---|
| 2656 | ret = wc_HmacFinal(&hmac, verify);
|
---|
| 2657 | if (ret != 0)
|
---|
| 2658 | return ret;
|
---|
| 2659 |
|
---|
| 2660 | if (XMEMCMP(verify, decOut + decSz, digestSz) != 0) {
|
---|
| 2661 | printf("myDecryptVerify verify failed\n");
|
---|
| 2662 | return -1;
|
---|
| 2663 | }
|
---|
| 2664 |
|
---|
| 2665 | /* decrypt */
|
---|
| 2666 | if (decCtx->keySetup == 0) {
|
---|
| 2667 | int keyLen = wolfSSL_GetKeySize(ssl);
|
---|
| 2668 | const byte* key;
|
---|
| 2669 | const byte* iv;
|
---|
| 2670 |
|
---|
| 2671 | /* decrypt is from other side (peer) */
|
---|
| 2672 | if (wolfSSL_GetSide(ssl) == WOLFSSL_SERVER_END) {
|
---|
| 2673 | key = wolfSSL_GetClientWriteKey(ssl);
|
---|
| 2674 | iv = wolfSSL_GetClientWriteIV(ssl);
|
---|
| 2675 | }
|
---|
| 2676 | else {
|
---|
| 2677 | key = wolfSSL_GetServerWriteKey(ssl);
|
---|
| 2678 | iv = wolfSSL_GetServerWriteIV(ssl);
|
---|
| 2679 | }
|
---|
| 2680 |
|
---|
| 2681 | ret = wc_AesSetKey(&decCtx->aes, key, keyLen, iv, AES_DECRYPTION);
|
---|
| 2682 | if (ret != 0) {
|
---|
| 2683 | printf("AesSetKey failed in myDecryptVerifyCb\n");
|
---|
| 2684 | return ret;
|
---|
| 2685 | }
|
---|
| 2686 | decCtx->keySetup = 1;
|
---|
| 2687 | }
|
---|
| 2688 |
|
---|
| 2689 | /* decrypt */
|
---|
| 2690 | ret = wc_AesCbcDecrypt(&decCtx->aes, decOut, decIn, decSz);
|
---|
| 2691 | if (ret != 0)
|
---|
| 2692 | return ret;
|
---|
| 2693 |
|
---|
| 2694 | *padSz = *(decOut + decSz - 1) + 1;
|
---|
| 2695 |
|
---|
| 2696 | return 0;
|
---|
| 2697 | }
|
---|
| 2698 |
|
---|
| 2699 | #endif
|
---|
| 2700 |
|
---|
| 2701 |
|
---|
| 2702 | static WC_INLINE void SetupAtomicUser(WOLFSSL_CTX* ctx, WOLFSSL* ssl)
|
---|
| 2703 | {
|
---|
| 2704 | AtomicEncCtx* encCtx;
|
---|
| 2705 | AtomicDecCtx* decCtx;
|
---|
| 2706 |
|
---|
| 2707 | encCtx = (AtomicEncCtx*)malloc(sizeof(AtomicEncCtx));
|
---|
| 2708 | if (encCtx == NULL)
|
---|
[464] | 2709 | err_sys_with_errno("AtomicEncCtx malloc failed");
|
---|
[457] | 2710 | XMEMSET(encCtx, 0, sizeof(AtomicEncCtx));
|
---|
| 2711 |
|
---|
| 2712 | decCtx = (AtomicDecCtx*)malloc(sizeof(AtomicDecCtx));
|
---|
| 2713 | if (decCtx == NULL) {
|
---|
| 2714 | free(encCtx);
|
---|
[464] | 2715 | err_sys_with_errno("AtomicDecCtx malloc failed");
|
---|
[457] | 2716 | }
|
---|
| 2717 | XMEMSET(decCtx, 0, sizeof(AtomicDecCtx));
|
---|
| 2718 |
|
---|
| 2719 | wolfSSL_CTX_SetMacEncryptCb(ctx, myMacEncryptCb);
|
---|
| 2720 | wolfSSL_SetMacEncryptCtx(ssl, encCtx);
|
---|
| 2721 |
|
---|
| 2722 | wolfSSL_CTX_SetDecryptVerifyCb(ctx, myDecryptVerifyCb);
|
---|
| 2723 | wolfSSL_SetDecryptVerifyCtx(ssl, decCtx);
|
---|
| 2724 |
|
---|
| 2725 | #if defined(HAVE_ENCRYPT_THEN_MAC)
|
---|
| 2726 | wolfSSL_CTX_SetEncryptMacCb(ctx, myEncryptMacCb);
|
---|
| 2727 | wolfSSL_SetEncryptMacCtx(ssl, encCtx);
|
---|
| 2728 |
|
---|
| 2729 | wolfSSL_CTX_SetVerifyDecryptCb(ctx, myVerifyDecryptCb);
|
---|
| 2730 | wolfSSL_SetVerifyDecryptCtx(ssl, decCtx);
|
---|
| 2731 | #endif
|
---|
| 2732 | }
|
---|
| 2733 |
|
---|
| 2734 |
|
---|
| 2735 | static WC_INLINE void FreeAtomicUser(WOLFSSL* ssl)
|
---|
| 2736 | {
|
---|
| 2737 | AtomicEncCtx* encCtx = (AtomicEncCtx*)wolfSSL_GetMacEncryptCtx(ssl);
|
---|
| 2738 | AtomicDecCtx* decCtx = (AtomicDecCtx*)wolfSSL_GetDecryptVerifyCtx(ssl);
|
---|
| 2739 |
|
---|
| 2740 | /* Encrypt-Then-MAC callbacks use same contexts. */
|
---|
| 2741 |
|
---|
| 2742 | free(decCtx);
|
---|
| 2743 | free(encCtx);
|
---|
| 2744 | }
|
---|
| 2745 |
|
---|
| 2746 | #endif /* ATOMIC_USER */
|
---|
| 2747 |
|
---|
| 2748 | #ifdef WOLFSSL_STATIC_MEMORY
|
---|
| 2749 | static WC_INLINE int wolfSSL_PrintStats(WOLFSSL_MEM_STATS* stats)
|
---|
| 2750 | {
|
---|
| 2751 | word16 i;
|
---|
| 2752 |
|
---|
| 2753 | if (stats == NULL) {
|
---|
| 2754 | return 0;
|
---|
| 2755 | }
|
---|
| 2756 |
|
---|
| 2757 | /* print to stderr so is on the same pipe as WOLFSSL_DEBUG */
|
---|
| 2758 | fprintf(stderr, "Total mallocs = %d\n", stats->totalAlloc);
|
---|
| 2759 | fprintf(stderr, "Total frees = %d\n", stats->totalFr);
|
---|
| 2760 | fprintf(stderr, "Current mallocs = %d\n", stats->curAlloc);
|
---|
| 2761 | fprintf(stderr, "Available IO = %d\n", stats->avaIO);
|
---|
| 2762 | fprintf(stderr, "Max con. handshakes = %d\n", stats->maxHa);
|
---|
| 2763 | fprintf(stderr, "Max con. IO = %d\n", stats->maxIO);
|
---|
| 2764 | fprintf(stderr, "State of memory blocks: size : available \n");
|
---|
| 2765 | for (i = 0; i < WOLFMEM_MAX_BUCKETS; i++) {
|
---|
| 2766 | fprintf(stderr, " : %d\t : %d\n", stats->blockSz[i],
|
---|
| 2767 | stats->avaBlock[i]);
|
---|
| 2768 | }
|
---|
| 2769 |
|
---|
| 2770 | return 1;
|
---|
| 2771 | }
|
---|
| 2772 | #endif /* WOLFSSL_STATIC_MEMORY */
|
---|
| 2773 |
|
---|
| 2774 | #ifdef HAVE_PK_CALLBACKS
|
---|
| 2775 |
|
---|
| 2776 | typedef struct PkCbInfo {
|
---|
| 2777 | const char* ourKey;
|
---|
| 2778 | #ifdef TEST_PK_PRIVKEY
|
---|
| 2779 | union {
|
---|
| 2780 | #ifdef HAVE_ECC
|
---|
| 2781 | ecc_key ecc;
|
---|
| 2782 | #endif
|
---|
| 2783 | #ifdef HAVE_CURVE25519
|
---|
| 2784 | curve25519_key curve;
|
---|
| 2785 | #endif
|
---|
| 2786 | #ifdef HAVE_CURVE448
|
---|
| 2787 | curve448_key curve;
|
---|
| 2788 | #endif
|
---|
| 2789 | } keyGen;
|
---|
| 2790 | #endif
|
---|
| 2791 | } PkCbInfo;
|
---|
| 2792 |
|
---|
| 2793 | #if defined(DEBUG_PK_CB) || defined(TEST_PK_PRIVKEY)
|
---|
| 2794 | #define WOLFSSL_PKMSG(_f_, ...) printf(_f_, ##__VA_ARGS__)
|
---|
| 2795 | #else
|
---|
| 2796 | #define WOLFSSL_PKMSG(_f_, ...)
|
---|
| 2797 | #endif
|
---|
| 2798 |
|
---|
| 2799 | #ifdef HAVE_ECC
|
---|
| 2800 |
|
---|
| 2801 | static WC_INLINE int myEccKeyGen(WOLFSSL* ssl, ecc_key* key, word32 keySz,
|
---|
| 2802 | int ecc_curve, void* ctx)
|
---|
| 2803 | {
|
---|
| 2804 | int ret;
|
---|
| 2805 | WC_RNG rng;
|
---|
| 2806 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 2807 | ecc_key* new_key;
|
---|
| 2808 | #ifdef TEST_PK_PRIVKEY
|
---|
| 2809 | byte qx[MAX_ECC_BYTES], qy[MAX_ECC_BYTES];
|
---|
| 2810 | word32 qxLen = sizeof(qx), qyLen = sizeof(qy);
|
---|
| 2811 |
|
---|
| 2812 | new_key = &cbInfo->keyGen.ecc;
|
---|
| 2813 | #else
|
---|
| 2814 | new_key = key;
|
---|
| 2815 | #endif
|
---|
| 2816 |
|
---|
| 2817 | (void)ssl;
|
---|
| 2818 | (void)cbInfo;
|
---|
| 2819 |
|
---|
| 2820 | WOLFSSL_PKMSG("PK ECC KeyGen: keySz %d, Curve ID %d\n", keySz, ecc_curve);
|
---|
| 2821 |
|
---|
| 2822 | ret = wc_InitRng(&rng);
|
---|
| 2823 | if (ret != 0)
|
---|
| 2824 | return ret;
|
---|
| 2825 |
|
---|
| 2826 | ret = wc_ecc_init(new_key);
|
---|
| 2827 | if (ret == 0) {
|
---|
| 2828 | /* create new key */
|
---|
| 2829 | ret = wc_ecc_make_key_ex(&rng, keySz, new_key, ecc_curve);
|
---|
| 2830 |
|
---|
| 2831 | #ifdef TEST_PK_PRIVKEY
|
---|
| 2832 | if (ret == 0) {
|
---|
| 2833 | /* extract public portion from new key into `key` arg */
|
---|
| 2834 | ret = wc_ecc_export_public_raw(new_key, qx, &qxLen, qy, &qyLen);
|
---|
| 2835 | if (ret == 0) {
|
---|
| 2836 | /* load public portion only into key */
|
---|
| 2837 | ret = wc_ecc_import_unsigned(key, qx, qy, NULL, ecc_curve);
|
---|
| 2838 | }
|
---|
| 2839 | (void)qxLen;
|
---|
| 2840 | (void)qyLen;
|
---|
| 2841 | }
|
---|
| 2842 | #endif
|
---|
| 2843 | }
|
---|
| 2844 |
|
---|
| 2845 | WOLFSSL_PKMSG("PK ECC KeyGen: ret %d\n", ret);
|
---|
| 2846 |
|
---|
| 2847 | wc_FreeRng(&rng);
|
---|
| 2848 |
|
---|
| 2849 | return ret;
|
---|
| 2850 | }
|
---|
| 2851 |
|
---|
| 2852 | static WC_INLINE int myEccSign(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
| 2853 | byte* out, word32* outSz, const byte* key, word32 keySz, void* ctx)
|
---|
| 2854 | {
|
---|
| 2855 | int ret;
|
---|
| 2856 | WC_RNG rng;
|
---|
| 2857 | word32 idx = 0;
|
---|
| 2858 | ecc_key myKey;
|
---|
| 2859 | byte* keyBuf = (byte*)key;
|
---|
| 2860 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 2861 |
|
---|
| 2862 | (void)ssl;
|
---|
| 2863 | (void)cbInfo;
|
---|
| 2864 |
|
---|
| 2865 | WOLFSSL_PKMSG("PK ECC Sign: inSz %d, keySz %d\n", inSz, keySz);
|
---|
| 2866 |
|
---|
| 2867 | #ifdef TEST_PK_PRIVKEY
|
---|
| 2868 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
| 2869 | if (ret != 0)
|
---|
| 2870 | return ret;
|
---|
| 2871 | #endif
|
---|
| 2872 |
|
---|
| 2873 | ret = wc_InitRng(&rng);
|
---|
| 2874 | if (ret != 0)
|
---|
| 2875 | return ret;
|
---|
| 2876 |
|
---|
| 2877 | ret = wc_ecc_init(&myKey);
|
---|
| 2878 | if (ret == 0) {
|
---|
| 2879 | ret = wc_EccPrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
| 2880 | if (ret == 0) {
|
---|
| 2881 | WOLFSSL_PKMSG("PK ECC Sign: Curve ID %d\n", myKey.dp->id);
|
---|
| 2882 | ret = wc_ecc_sign_hash(in, inSz, out, outSz, &rng, &myKey);
|
---|
| 2883 | }
|
---|
| 2884 | wc_ecc_free(&myKey);
|
---|
| 2885 | }
|
---|
| 2886 | wc_FreeRng(&rng);
|
---|
| 2887 |
|
---|
| 2888 | #ifdef TEST_PK_PRIVKEY
|
---|
| 2889 | free(keyBuf);
|
---|
| 2890 | #endif
|
---|
| 2891 |
|
---|
| 2892 | WOLFSSL_PKMSG("PK ECC Sign: ret %d outSz %d\n", ret, *outSz);
|
---|
| 2893 |
|
---|
| 2894 | return ret;
|
---|
| 2895 | }
|
---|
| 2896 |
|
---|
| 2897 |
|
---|
| 2898 | static WC_INLINE int myEccVerify(WOLFSSL* ssl, const byte* sig, word32 sigSz,
|
---|
| 2899 | const byte* hash, word32 hashSz, const byte* key, word32 keySz,
|
---|
| 2900 | int* result, void* ctx)
|
---|
| 2901 | {
|
---|
| 2902 | int ret;
|
---|
| 2903 | word32 idx = 0;
|
---|
| 2904 | ecc_key myKey;
|
---|
| 2905 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 2906 |
|
---|
| 2907 | (void)ssl;
|
---|
| 2908 | (void)cbInfo;
|
---|
| 2909 |
|
---|
| 2910 | WOLFSSL_PKMSG("PK ECC Verify: sigSz %d, hashSz %d, keySz %d\n", sigSz, hashSz, keySz);
|
---|
| 2911 |
|
---|
| 2912 | ret = wc_ecc_init(&myKey);
|
---|
| 2913 | if (ret == 0) {
|
---|
| 2914 | ret = wc_EccPublicKeyDecode(key, &idx, &myKey, keySz);
|
---|
| 2915 | if (ret == 0)
|
---|
| 2916 | ret = wc_ecc_verify_hash(sig, sigSz, hash, hashSz, result, &myKey);
|
---|
| 2917 | wc_ecc_free(&myKey);
|
---|
| 2918 | }
|
---|
| 2919 |
|
---|
| 2920 | WOLFSSL_PKMSG("PK ECC Verify: ret %d, result %d\n", ret, *result);
|
---|
| 2921 |
|
---|
| 2922 | return ret;
|
---|
| 2923 | }
|
---|
| 2924 |
|
---|
| 2925 | static WC_INLINE int myEccSharedSecret(WOLFSSL* ssl, ecc_key* otherKey,
|
---|
| 2926 | unsigned char* pubKeyDer, unsigned int* pubKeySz,
|
---|
| 2927 | unsigned char* out, unsigned int* outlen,
|
---|
| 2928 | int side, void* ctx)
|
---|
| 2929 | {
|
---|
| 2930 | int ret;
|
---|
| 2931 | ecc_key* privKey = NULL;
|
---|
| 2932 | ecc_key* pubKey = NULL;
|
---|
| 2933 | ecc_key tmpKey;
|
---|
| 2934 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 2935 |
|
---|
| 2936 | (void)ssl;
|
---|
| 2937 | (void)cbInfo;
|
---|
| 2938 |
|
---|
| 2939 | WOLFSSL_PKMSG("PK ECC PMS: Side %s, Peer Curve %d\n",
|
---|
| 2940 | side == WOLFSSL_CLIENT_END ? "client" : "server", otherKey->dp->id);
|
---|
| 2941 |
|
---|
| 2942 | ret = wc_ecc_init(&tmpKey);
|
---|
| 2943 | if (ret != 0) {
|
---|
| 2944 | return ret;
|
---|
| 2945 | }
|
---|
| 2946 |
|
---|
| 2947 | /* for client: create and export public key */
|
---|
| 2948 | if (side == WOLFSSL_CLIENT_END) {
|
---|
| 2949 | WC_RNG rng;
|
---|
| 2950 |
|
---|
| 2951 | privKey = &tmpKey;
|
---|
| 2952 | pubKey = otherKey;
|
---|
| 2953 |
|
---|
| 2954 | ret = wc_InitRng(&rng);
|
---|
| 2955 | if (ret == 0) {
|
---|
| 2956 | ret = wc_ecc_make_key_ex(&rng, 0, privKey, otherKey->dp->id);
|
---|
| 2957 | #ifdef WOLFSSL_ASYNC_CRYPT
|
---|
| 2958 | if (ret == WC_PENDING_E) {
|
---|
| 2959 | ret = wc_AsyncWait(ret, &privKey->asyncDev, WC_ASYNC_FLAG_NONE);
|
---|
| 2960 | }
|
---|
| 2961 | #endif
|
---|
| 2962 | if (ret == 0)
|
---|
| 2963 | ret = wc_ecc_export_x963(privKey, pubKeyDer, pubKeySz);
|
---|
| 2964 | wc_FreeRng(&rng);
|
---|
| 2965 | }
|
---|
| 2966 | }
|
---|
| 2967 |
|
---|
| 2968 | /* for server: import public key */
|
---|
| 2969 | else if (side == WOLFSSL_SERVER_END) {
|
---|
| 2970 | #ifdef TEST_PK_PRIVKEY
|
---|
| 2971 | privKey = &cbInfo->keyGen.ecc;
|
---|
| 2972 | #else
|
---|
| 2973 | privKey = otherKey;
|
---|
| 2974 | #endif
|
---|
| 2975 | pubKey = &tmpKey;
|
---|
| 2976 |
|
---|
| 2977 | ret = wc_ecc_import_x963_ex(pubKeyDer, *pubKeySz, pubKey,
|
---|
| 2978 | otherKey->dp->id);
|
---|
| 2979 | }
|
---|
| 2980 | else {
|
---|
| 2981 | ret = BAD_FUNC_ARG;
|
---|
| 2982 | }
|
---|
| 2983 |
|
---|
[464] | 2984 | #if defined(ECC_TIMING_RESISTANT) && !defined(HAVE_FIPS) && \
|
---|
| 2985 | !defined(HAVE_SELFTEST)
|
---|
| 2986 | if (ret == 0) {
|
---|
| 2987 | ret = wc_ecc_set_rng(privKey, wolfSSL_GetRNG(ssl));
|
---|
| 2988 | }
|
---|
| 2989 | #endif
|
---|
| 2990 |
|
---|
[457] | 2991 | /* generate shared secret and return it */
|
---|
| 2992 | if (ret == 0) {
|
---|
| 2993 | ret = wc_ecc_shared_secret(privKey, pubKey, out, outlen);
|
---|
| 2994 |
|
---|
| 2995 | #ifdef WOLFSSL_ASYNC_CRYPT
|
---|
| 2996 | if (ret == WC_PENDING_E) {
|
---|
| 2997 | ret = wc_AsyncWait(ret, &privKey->asyncDev, WC_ASYNC_FLAG_CALL_AGAIN);
|
---|
| 2998 | }
|
---|
| 2999 | #endif
|
---|
| 3000 | }
|
---|
| 3001 |
|
---|
| 3002 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3003 | if (side == WOLFSSL_SERVER_END) {
|
---|
| 3004 | wc_ecc_free(&cbInfo->keyGen.ecc);
|
---|
| 3005 | }
|
---|
| 3006 | #endif
|
---|
| 3007 |
|
---|
| 3008 | wc_ecc_free(&tmpKey);
|
---|
| 3009 |
|
---|
| 3010 | WOLFSSL_PKMSG("PK ECC PMS: ret %d, PubKeySz %d, OutLen %d\n", ret, *pubKeySz, *outlen);
|
---|
| 3011 |
|
---|
| 3012 | return ret;
|
---|
| 3013 | }
|
---|
| 3014 |
|
---|
| 3015 | #ifdef HAVE_ED25519
|
---|
| 3016 | static WC_INLINE int myEd25519Sign(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
| 3017 | byte* out, word32* outSz, const byte* key, word32 keySz, void* ctx)
|
---|
| 3018 | {
|
---|
| 3019 | int ret;
|
---|
| 3020 | word32 idx = 0;
|
---|
| 3021 | ed25519_key myKey;
|
---|
| 3022 | byte* keyBuf = (byte*)key;
|
---|
| 3023 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3024 |
|
---|
| 3025 | (void)ssl;
|
---|
| 3026 | (void)cbInfo;
|
---|
| 3027 |
|
---|
| 3028 | WOLFSSL_PKMSG("PK 25519 Sign: inSz %d, keySz %d\n", inSz, keySz);
|
---|
| 3029 |
|
---|
| 3030 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3031 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
| 3032 | if (ret != 0)
|
---|
| 3033 | return ret;
|
---|
| 3034 | #endif
|
---|
| 3035 |
|
---|
| 3036 | ret = wc_ed25519_init(&myKey);
|
---|
| 3037 | if (ret == 0) {
|
---|
| 3038 | ret = wc_Ed25519PrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
| 3039 | if (ret == 0)
|
---|
| 3040 | ret = wc_ed25519_sign_msg(in, inSz, out, outSz, &myKey);
|
---|
| 3041 | wc_ed25519_free(&myKey);
|
---|
| 3042 | }
|
---|
| 3043 |
|
---|
| 3044 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3045 | free(keyBuf);
|
---|
| 3046 | #endif
|
---|
| 3047 |
|
---|
| 3048 | WOLFSSL_PKMSG("PK 25519 Sign: ret %d, outSz %d\n", ret, *outSz);
|
---|
| 3049 |
|
---|
| 3050 | return ret;
|
---|
| 3051 | }
|
---|
| 3052 |
|
---|
| 3053 |
|
---|
| 3054 | static WC_INLINE int myEd25519Verify(WOLFSSL* ssl, const byte* sig, word32 sigSz,
|
---|
| 3055 | const byte* msg, word32 msgSz, const byte* key, word32 keySz,
|
---|
| 3056 | int* result, void* ctx)
|
---|
| 3057 | {
|
---|
| 3058 | int ret;
|
---|
| 3059 | ed25519_key myKey;
|
---|
| 3060 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3061 |
|
---|
| 3062 | (void)ssl;
|
---|
| 3063 | (void)cbInfo;
|
---|
| 3064 |
|
---|
| 3065 | WOLFSSL_PKMSG("PK 25519 Verify: sigSz %d, msgSz %d, keySz %d\n", sigSz, msgSz, keySz);
|
---|
| 3066 |
|
---|
| 3067 | ret = wc_ed25519_init(&myKey);
|
---|
| 3068 | if (ret == 0) {
|
---|
| 3069 | ret = wc_ed25519_import_public(key, keySz, &myKey);
|
---|
| 3070 | if (ret == 0) {
|
---|
| 3071 | ret = wc_ed25519_verify_msg(sig, sigSz, msg, msgSz, result, &myKey);
|
---|
| 3072 | }
|
---|
| 3073 | wc_ed25519_free(&myKey);
|
---|
| 3074 | }
|
---|
| 3075 |
|
---|
| 3076 | WOLFSSL_PKMSG("PK 25519 Verify: ret %d, result %d\n", ret, *result);
|
---|
| 3077 |
|
---|
| 3078 | return ret;
|
---|
| 3079 | }
|
---|
| 3080 | #endif /* HAVE_ED25519 */
|
---|
| 3081 |
|
---|
| 3082 | #ifdef HAVE_CURVE25519
|
---|
| 3083 | static WC_INLINE int myX25519KeyGen(WOLFSSL* ssl, curve25519_key* key,
|
---|
| 3084 | unsigned int keySz, void* ctx)
|
---|
| 3085 | {
|
---|
| 3086 | int ret;
|
---|
| 3087 | WC_RNG rng;
|
---|
| 3088 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3089 |
|
---|
| 3090 | (void)ssl;
|
---|
| 3091 | (void)cbInfo;
|
---|
| 3092 |
|
---|
| 3093 | WOLFSSL_PKMSG("PK 25519 KeyGen: keySz %d\n", keySz);
|
---|
| 3094 |
|
---|
| 3095 | ret = wc_InitRng(&rng);
|
---|
| 3096 | if (ret != 0)
|
---|
| 3097 | return ret;
|
---|
| 3098 |
|
---|
| 3099 | ret = wc_curve25519_make_key(&rng, keySz, key);
|
---|
| 3100 |
|
---|
| 3101 | wc_FreeRng(&rng);
|
---|
| 3102 |
|
---|
| 3103 | WOLFSSL_PKMSG("PK 25519 KeyGen: ret %d\n", ret);
|
---|
| 3104 |
|
---|
| 3105 | return ret;
|
---|
| 3106 | }
|
---|
| 3107 |
|
---|
| 3108 | static WC_INLINE int myX25519SharedSecret(WOLFSSL* ssl, curve25519_key* otherKey,
|
---|
| 3109 | unsigned char* pubKeyDer, unsigned int* pubKeySz,
|
---|
| 3110 | unsigned char* out, unsigned int* outlen,
|
---|
| 3111 | int side, void* ctx)
|
---|
| 3112 | {
|
---|
| 3113 | int ret;
|
---|
| 3114 | curve25519_key* privKey = NULL;
|
---|
| 3115 | curve25519_key* pubKey = NULL;
|
---|
| 3116 | curve25519_key tmpKey;
|
---|
| 3117 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3118 |
|
---|
| 3119 | (void)ssl;
|
---|
| 3120 | (void)cbInfo;
|
---|
| 3121 |
|
---|
| 3122 | WOLFSSL_PKMSG("PK 25519 PMS: side %s\n",
|
---|
| 3123 | side == WOLFSSL_CLIENT_END ? "client" : "server");
|
---|
| 3124 |
|
---|
| 3125 | ret = wc_curve25519_init(&tmpKey);
|
---|
| 3126 | if (ret != 0) {
|
---|
| 3127 | return ret;
|
---|
| 3128 | }
|
---|
| 3129 |
|
---|
| 3130 | /* for client: create and export public key */
|
---|
| 3131 | if (side == WOLFSSL_CLIENT_END) {
|
---|
| 3132 | WC_RNG rng;
|
---|
| 3133 |
|
---|
| 3134 | privKey = &tmpKey;
|
---|
| 3135 | pubKey = otherKey;
|
---|
| 3136 |
|
---|
| 3137 | ret = wc_InitRng(&rng);
|
---|
| 3138 | if (ret == 0) {
|
---|
| 3139 | ret = wc_curve25519_make_key(&rng, CURVE25519_KEYSIZE, privKey);
|
---|
| 3140 | if (ret == 0) {
|
---|
| 3141 | ret = wc_curve25519_export_public_ex(privKey, pubKeyDer,
|
---|
| 3142 | pubKeySz, EC25519_LITTLE_ENDIAN);
|
---|
| 3143 | }
|
---|
| 3144 | wc_FreeRng(&rng);
|
---|
| 3145 | }
|
---|
| 3146 | }
|
---|
| 3147 |
|
---|
| 3148 | /* for server: import public key */
|
---|
| 3149 | else if (side == WOLFSSL_SERVER_END) {
|
---|
| 3150 | privKey = otherKey;
|
---|
| 3151 | pubKey = &tmpKey;
|
---|
| 3152 |
|
---|
| 3153 | ret = wc_curve25519_import_public_ex(pubKeyDer, *pubKeySz, pubKey,
|
---|
| 3154 | EC25519_LITTLE_ENDIAN);
|
---|
| 3155 | }
|
---|
| 3156 | else {
|
---|
| 3157 | ret = BAD_FUNC_ARG;
|
---|
| 3158 | }
|
---|
| 3159 |
|
---|
| 3160 | /* generate shared secret and return it */
|
---|
| 3161 | if (ret == 0) {
|
---|
| 3162 | ret = wc_curve25519_shared_secret_ex(privKey, pubKey, out, outlen,
|
---|
| 3163 | EC25519_LITTLE_ENDIAN);
|
---|
| 3164 | }
|
---|
| 3165 |
|
---|
| 3166 | wc_curve25519_free(&tmpKey);
|
---|
| 3167 |
|
---|
| 3168 | WOLFSSL_PKMSG("PK 25519 PMS: ret %d, pubKeySz %d, outLen %d\n",
|
---|
| 3169 | ret, *pubKeySz, *outlen);
|
---|
| 3170 |
|
---|
| 3171 | return ret;
|
---|
| 3172 | }
|
---|
| 3173 | #endif /* HAVE_CURVE25519 */
|
---|
| 3174 |
|
---|
| 3175 | #ifdef HAVE_ED448
|
---|
| 3176 | static WC_INLINE int myEd448Sign(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
| 3177 | byte* out, word32* outSz, const byte* key, word32 keySz, void* ctx)
|
---|
| 3178 | {
|
---|
| 3179 | int ret;
|
---|
| 3180 | word32 idx = 0;
|
---|
| 3181 | ed448_key myKey;
|
---|
| 3182 | byte* keyBuf = (byte*)key;
|
---|
| 3183 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3184 |
|
---|
| 3185 | (void)ssl;
|
---|
| 3186 | (void)cbInfo;
|
---|
| 3187 |
|
---|
| 3188 | WOLFSSL_PKMSG("PK 448 Sign: inSz %d, keySz %d\n", inSz, keySz);
|
---|
| 3189 |
|
---|
| 3190 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3191 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
| 3192 | if (ret != 0)
|
---|
| 3193 | return ret;
|
---|
| 3194 | #endif
|
---|
| 3195 |
|
---|
| 3196 | ret = wc_ed448_init(&myKey);
|
---|
| 3197 | if (ret == 0) {
|
---|
| 3198 | ret = wc_Ed448PrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
| 3199 | if (ret == 0)
|
---|
[464] | 3200 | ret = wc_ed448_sign_msg(in, inSz, out, outSz, &myKey, NULL, 0);
|
---|
[457] | 3201 | wc_ed448_free(&myKey);
|
---|
| 3202 | }
|
---|
| 3203 |
|
---|
| 3204 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3205 | free(keyBuf);
|
---|
| 3206 | #endif
|
---|
| 3207 |
|
---|
| 3208 | WOLFSSL_PKMSG("PK 448 Sign: ret %d, outSz %d\n", ret, *outSz);
|
---|
| 3209 |
|
---|
| 3210 | return ret;
|
---|
| 3211 | }
|
---|
| 3212 |
|
---|
| 3213 |
|
---|
| 3214 | static WC_INLINE int myEd448Verify(WOLFSSL* ssl, const byte* sig, word32 sigSz,
|
---|
| 3215 | const byte* msg, word32 msgSz, const byte* key, word32 keySz,
|
---|
| 3216 | int* result, void* ctx)
|
---|
| 3217 | {
|
---|
| 3218 | int ret;
|
---|
| 3219 | ed448_key myKey;
|
---|
| 3220 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3221 |
|
---|
| 3222 | (void)ssl;
|
---|
| 3223 | (void)cbInfo;
|
---|
| 3224 |
|
---|
| 3225 | WOLFSSL_PKMSG("PK 448 Verify: sigSz %d, msgSz %d, keySz %d\n", sigSz, msgSz,
|
---|
| 3226 | keySz);
|
---|
| 3227 |
|
---|
| 3228 | ret = wc_ed448_init(&myKey);
|
---|
| 3229 | if (ret == 0) {
|
---|
| 3230 | ret = wc_ed448_import_public(key, keySz, &myKey);
|
---|
| 3231 | if (ret == 0) {
|
---|
[464] | 3232 | ret = wc_ed448_verify_msg(sig, sigSz, msg, msgSz, result, &myKey,
|
---|
| 3233 | NULL, 0);
|
---|
[457] | 3234 | }
|
---|
| 3235 | wc_ed448_free(&myKey);
|
---|
| 3236 | }
|
---|
| 3237 |
|
---|
| 3238 | WOLFSSL_PKMSG("PK 448 Verify: ret %d, result %d\n", ret, *result);
|
---|
| 3239 |
|
---|
| 3240 | return ret;
|
---|
| 3241 | }
|
---|
| 3242 | #endif /* HAVE_ED448 */
|
---|
| 3243 |
|
---|
| 3244 | #ifdef HAVE_CURVE448
|
---|
| 3245 | static WC_INLINE int myX448KeyGen(WOLFSSL* ssl, curve448_key* key,
|
---|
| 3246 | unsigned int keySz, void* ctx)
|
---|
| 3247 | {
|
---|
| 3248 | int ret;
|
---|
| 3249 | WC_RNG rng;
|
---|
| 3250 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3251 |
|
---|
| 3252 | (void)ssl;
|
---|
| 3253 | (void)cbInfo;
|
---|
| 3254 |
|
---|
| 3255 | WOLFSSL_PKMSG("PK 448 KeyGen: keySz %d\n", keySz);
|
---|
| 3256 |
|
---|
| 3257 | ret = wc_InitRng(&rng);
|
---|
| 3258 | if (ret != 0)
|
---|
| 3259 | return ret;
|
---|
| 3260 |
|
---|
| 3261 | ret = wc_curve448_make_key(&rng, keySz, key);
|
---|
| 3262 |
|
---|
| 3263 | wc_FreeRng(&rng);
|
---|
| 3264 |
|
---|
| 3265 | WOLFSSL_PKMSG("PK 448 KeyGen: ret %d\n", ret);
|
---|
| 3266 |
|
---|
| 3267 | return ret;
|
---|
| 3268 | }
|
---|
| 3269 |
|
---|
| 3270 | static WC_INLINE int myX448SharedSecret(WOLFSSL* ssl, curve448_key* otherKey,
|
---|
| 3271 | unsigned char* pubKeyDer, unsigned int* pubKeySz,
|
---|
| 3272 | unsigned char* out, unsigned int* outlen,
|
---|
| 3273 | int side, void* ctx)
|
---|
| 3274 | {
|
---|
| 3275 | int ret;
|
---|
| 3276 | curve448_key* privKey = NULL;
|
---|
| 3277 | curve448_key* pubKey = NULL;
|
---|
| 3278 | curve448_key tmpKey;
|
---|
| 3279 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3280 |
|
---|
| 3281 | (void)ssl;
|
---|
| 3282 | (void)cbInfo;
|
---|
| 3283 |
|
---|
| 3284 | WOLFSSL_PKMSG("PK 448 PMS: side %s\n",
|
---|
| 3285 | side == WOLFSSL_CLIENT_END ? "client" : "server");
|
---|
| 3286 |
|
---|
| 3287 | ret = wc_curve448_init(&tmpKey);
|
---|
| 3288 | if (ret != 0) {
|
---|
| 3289 | return ret;
|
---|
| 3290 | }
|
---|
| 3291 |
|
---|
| 3292 | /* for client: create and export public key */
|
---|
| 3293 | if (side == WOLFSSL_CLIENT_END) {
|
---|
| 3294 | WC_RNG rng;
|
---|
| 3295 |
|
---|
| 3296 | privKey = &tmpKey;
|
---|
| 3297 | pubKey = otherKey;
|
---|
| 3298 |
|
---|
| 3299 | ret = wc_InitRng(&rng);
|
---|
| 3300 | if (ret == 0) {
|
---|
| 3301 | ret = wc_curve448_make_key(&rng, CURVE448_KEY_SIZE, privKey);
|
---|
| 3302 | if (ret == 0) {
|
---|
| 3303 | ret = wc_curve448_export_public_ex(privKey, pubKeyDer,
|
---|
| 3304 | pubKeySz, EC448_LITTLE_ENDIAN);
|
---|
| 3305 | }
|
---|
| 3306 | wc_FreeRng(&rng);
|
---|
| 3307 | }
|
---|
| 3308 | }
|
---|
| 3309 |
|
---|
| 3310 | /* for server: import public key */
|
---|
| 3311 | else if (side == WOLFSSL_SERVER_END) {
|
---|
| 3312 | privKey = otherKey;
|
---|
| 3313 | pubKey = &tmpKey;
|
---|
| 3314 |
|
---|
| 3315 | ret = wc_curve448_import_public_ex(pubKeyDer, *pubKeySz, pubKey,
|
---|
| 3316 | EC448_LITTLE_ENDIAN);
|
---|
| 3317 | }
|
---|
| 3318 | else {
|
---|
| 3319 | ret = BAD_FUNC_ARG;
|
---|
| 3320 | }
|
---|
| 3321 |
|
---|
| 3322 | /* generate shared secret and return it */
|
---|
| 3323 | if (ret == 0) {
|
---|
| 3324 | ret = wc_curve448_shared_secret_ex(privKey, pubKey, out, outlen,
|
---|
| 3325 | EC448_LITTLE_ENDIAN);
|
---|
| 3326 | }
|
---|
| 3327 |
|
---|
| 3328 | wc_curve448_free(&tmpKey);
|
---|
| 3329 |
|
---|
| 3330 | WOLFSSL_PKMSG("PK 448 PMS: ret %d, pubKeySz %d, outLen %d\n",
|
---|
| 3331 | ret, *pubKeySz, *outlen);
|
---|
| 3332 |
|
---|
| 3333 | return ret;
|
---|
| 3334 | }
|
---|
| 3335 | #endif /* HAVE_CURVE448 */
|
---|
| 3336 |
|
---|
| 3337 | #endif /* HAVE_ECC */
|
---|
| 3338 |
|
---|
| 3339 | #ifndef NO_DH
|
---|
| 3340 | static WC_INLINE int myDhCallback(WOLFSSL* ssl, struct DhKey* key,
|
---|
| 3341 | const unsigned char* priv, unsigned int privSz,
|
---|
| 3342 | const unsigned char* pubKeyDer, unsigned int pubKeySz,
|
---|
| 3343 | unsigned char* out, unsigned int* outlen,
|
---|
| 3344 | void* ctx)
|
---|
| 3345 | {
|
---|
| 3346 | int ret;
|
---|
| 3347 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3348 |
|
---|
| 3349 | (void)ssl;
|
---|
| 3350 | (void)cbInfo;
|
---|
| 3351 |
|
---|
| 3352 | /* return 0 on success */
|
---|
| 3353 | ret = wc_DhAgree(key, out, outlen, priv, privSz, pubKeyDer, pubKeySz);
|
---|
| 3354 |
|
---|
| 3355 | WOLFSSL_PKMSG("PK ED Agree: ret %d, privSz %d, pubKeySz %d, outlen %d\n",
|
---|
| 3356 | ret, privSz, pubKeySz, *outlen);
|
---|
| 3357 |
|
---|
| 3358 | return ret;
|
---|
| 3359 | };
|
---|
| 3360 |
|
---|
| 3361 | #endif /* !NO_DH */
|
---|
| 3362 |
|
---|
| 3363 | #ifndef NO_RSA
|
---|
| 3364 |
|
---|
| 3365 | static WC_INLINE int myRsaSign(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
| 3366 | byte* out, word32* outSz, const byte* key, word32 keySz, void* ctx)
|
---|
| 3367 | {
|
---|
| 3368 | WC_RNG rng;
|
---|
| 3369 | int ret;
|
---|
| 3370 | word32 idx = 0;
|
---|
| 3371 | RsaKey myKey;
|
---|
| 3372 | byte* keyBuf = (byte*)key;
|
---|
| 3373 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3374 |
|
---|
| 3375 | (void)ssl;
|
---|
| 3376 | (void)cbInfo;
|
---|
| 3377 |
|
---|
| 3378 | WOLFSSL_PKMSG("PK RSA Sign: inSz %d, keySz %d\n", inSz, keySz);
|
---|
| 3379 |
|
---|
| 3380 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3381 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
| 3382 | if (ret != 0)
|
---|
| 3383 | return ret;
|
---|
| 3384 | #endif
|
---|
| 3385 |
|
---|
| 3386 | ret = wc_InitRng(&rng);
|
---|
| 3387 | if (ret != 0)
|
---|
| 3388 | return ret;
|
---|
| 3389 |
|
---|
| 3390 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
| 3391 | if (ret == 0) {
|
---|
| 3392 | ret = wc_RsaPrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
| 3393 | if (ret == 0)
|
---|
| 3394 | ret = wc_RsaSSL_Sign(in, inSz, out, *outSz, &myKey, &rng);
|
---|
| 3395 | if (ret > 0) { /* save and convert to 0 success */
|
---|
| 3396 | *outSz = ret;
|
---|
| 3397 | ret = 0;
|
---|
| 3398 | }
|
---|
| 3399 | wc_FreeRsaKey(&myKey);
|
---|
| 3400 | }
|
---|
| 3401 | wc_FreeRng(&rng);
|
---|
| 3402 |
|
---|
| 3403 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3404 | free(keyBuf);
|
---|
| 3405 | #endif
|
---|
| 3406 |
|
---|
| 3407 | WOLFSSL_PKMSG("PK RSA Sign: ret %d, outSz %d\n", ret, *outSz);
|
---|
| 3408 |
|
---|
| 3409 | return ret;
|
---|
| 3410 | }
|
---|
| 3411 |
|
---|
| 3412 |
|
---|
| 3413 | static WC_INLINE int myRsaVerify(WOLFSSL* ssl, byte* sig, word32 sigSz,
|
---|
| 3414 | byte** out, const byte* key, word32 keySz, void* ctx)
|
---|
| 3415 | {
|
---|
| 3416 | int ret;
|
---|
| 3417 | word32 idx = 0;
|
---|
| 3418 | RsaKey myKey;
|
---|
| 3419 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3420 |
|
---|
| 3421 | (void)ssl;
|
---|
| 3422 | (void)cbInfo;
|
---|
| 3423 |
|
---|
| 3424 | WOLFSSL_PKMSG("PK RSA Verify: sigSz %d, keySz %d\n", sigSz, keySz);
|
---|
| 3425 |
|
---|
| 3426 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
| 3427 | if (ret == 0) {
|
---|
| 3428 | ret = wc_RsaPublicKeyDecode(key, &idx, &myKey, keySz);
|
---|
| 3429 | if (ret == 0)
|
---|
| 3430 | ret = wc_RsaSSL_VerifyInline(sig, sigSz, out, &myKey);
|
---|
| 3431 | wc_FreeRsaKey(&myKey);
|
---|
| 3432 | }
|
---|
| 3433 |
|
---|
| 3434 | WOLFSSL_PKMSG("PK RSA Verify: ret %d\n", ret);
|
---|
| 3435 |
|
---|
| 3436 | return ret;
|
---|
| 3437 | }
|
---|
| 3438 |
|
---|
| 3439 | static WC_INLINE int myRsaSignCheck(WOLFSSL* ssl, byte* sig, word32 sigSz,
|
---|
| 3440 | byte** out, const byte* key, word32 keySz, void* ctx)
|
---|
| 3441 | {
|
---|
| 3442 | int ret;
|
---|
| 3443 | word32 idx = 0;
|
---|
| 3444 | RsaKey myKey;
|
---|
| 3445 | byte* keyBuf = (byte*)key;
|
---|
| 3446 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3447 |
|
---|
| 3448 | (void)ssl;
|
---|
| 3449 | (void)cbInfo;
|
---|
| 3450 |
|
---|
| 3451 | WOLFSSL_PKMSG("PK RSA SignCheck: sigSz %d, keySz %d\n", sigSz, keySz);
|
---|
| 3452 |
|
---|
| 3453 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3454 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
| 3455 | if (ret != 0)
|
---|
| 3456 | return ret;
|
---|
| 3457 | #endif
|
---|
| 3458 |
|
---|
| 3459 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
| 3460 | if (ret == 0) {
|
---|
| 3461 | ret = wc_RsaPrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
| 3462 | if (ret == 0)
|
---|
| 3463 | ret = wc_RsaSSL_VerifyInline(sig, sigSz, out, &myKey);
|
---|
| 3464 | wc_FreeRsaKey(&myKey);
|
---|
| 3465 | }
|
---|
| 3466 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3467 | free(keyBuf);
|
---|
| 3468 | #endif
|
---|
| 3469 |
|
---|
| 3470 | WOLFSSL_PKMSG("PK RSA SignCheck: ret %d\n", ret);
|
---|
| 3471 |
|
---|
| 3472 | return ret;
|
---|
| 3473 | }
|
---|
| 3474 |
|
---|
| 3475 | #ifdef WC_RSA_PSS
|
---|
| 3476 | static WC_INLINE int myRsaPssSign(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
| 3477 | byte* out, word32* outSz, int hash, int mgf, const byte* key,
|
---|
| 3478 | word32 keySz, void* ctx)
|
---|
| 3479 | {
|
---|
| 3480 | enum wc_HashType hashType = WC_HASH_TYPE_NONE;
|
---|
| 3481 | WC_RNG rng;
|
---|
| 3482 | int ret;
|
---|
| 3483 | word32 idx = 0;
|
---|
| 3484 | RsaKey myKey;
|
---|
| 3485 | byte* keyBuf = (byte*)key;
|
---|
| 3486 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3487 |
|
---|
| 3488 | (void)ssl;
|
---|
| 3489 | (void)cbInfo;
|
---|
| 3490 |
|
---|
| 3491 | WOLFSSL_PKMSG("PK RSA PSS Sign: inSz %d, hash %d, mgf %d, keySz %d\n",
|
---|
| 3492 | inSz, hash, mgf, keySz);
|
---|
| 3493 |
|
---|
| 3494 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3495 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
| 3496 | if (ret != 0)
|
---|
| 3497 | return ret;
|
---|
| 3498 | #endif
|
---|
| 3499 |
|
---|
| 3500 | switch (hash) {
|
---|
| 3501 | #ifndef NO_SHA256
|
---|
| 3502 | case SHA256h:
|
---|
| 3503 | hashType = WC_HASH_TYPE_SHA256;
|
---|
| 3504 | break;
|
---|
| 3505 | #endif
|
---|
| 3506 | #ifdef WOLFSSL_SHA384
|
---|
| 3507 | case SHA384h:
|
---|
| 3508 | hashType = WC_HASH_TYPE_SHA384;
|
---|
| 3509 | break;
|
---|
| 3510 | #endif
|
---|
| 3511 | #ifdef WOLFSSL_SHA512
|
---|
| 3512 | case SHA512h:
|
---|
| 3513 | hashType = WC_HASH_TYPE_SHA512;
|
---|
| 3514 | break;
|
---|
| 3515 | #endif
|
---|
| 3516 | }
|
---|
| 3517 |
|
---|
| 3518 | ret = wc_InitRng(&rng);
|
---|
| 3519 | if (ret != 0)
|
---|
| 3520 | return ret;
|
---|
| 3521 |
|
---|
| 3522 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
| 3523 | if (ret == 0) {
|
---|
| 3524 | ret = wc_RsaPrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
| 3525 | if (ret == 0) {
|
---|
| 3526 | ret = wc_RsaPSS_Sign(in, inSz, out, *outSz, hashType, mgf, &myKey,
|
---|
| 3527 | &rng);
|
---|
| 3528 | }
|
---|
| 3529 | if (ret > 0) { /* save and convert to 0 success */
|
---|
| 3530 | *outSz = ret;
|
---|
| 3531 | ret = 0;
|
---|
| 3532 | }
|
---|
| 3533 | wc_FreeRsaKey(&myKey);
|
---|
| 3534 | }
|
---|
| 3535 | wc_FreeRng(&rng);
|
---|
| 3536 |
|
---|
| 3537 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3538 | free(keyBuf);
|
---|
| 3539 | #endif
|
---|
| 3540 |
|
---|
| 3541 | WOLFSSL_PKMSG("PK RSA PSS Sign: ret %d, outSz %d\n", ret, *outSz);
|
---|
| 3542 |
|
---|
| 3543 | return ret;
|
---|
| 3544 | }
|
---|
| 3545 |
|
---|
| 3546 |
|
---|
| 3547 | static WC_INLINE int myRsaPssVerify(WOLFSSL* ssl, byte* sig, word32 sigSz,
|
---|
| 3548 | byte** out, int hash, int mgf, const byte* key, word32 keySz, void* ctx)
|
---|
| 3549 | {
|
---|
| 3550 | int ret;
|
---|
| 3551 | word32 idx = 0;
|
---|
| 3552 | RsaKey myKey;
|
---|
| 3553 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3554 | enum wc_HashType hashType = WC_HASH_TYPE_NONE;
|
---|
| 3555 |
|
---|
| 3556 | (void)ssl;
|
---|
| 3557 | (void)cbInfo;
|
---|
| 3558 |
|
---|
| 3559 | WOLFSSL_PKMSG("PK RSA PSS Verify: sigSz %d, hash %d, mgf %d, keySz %d\n",
|
---|
| 3560 | sigSz, hash, mgf, keySz);
|
---|
| 3561 |
|
---|
| 3562 | switch (hash) {
|
---|
| 3563 | #ifndef NO_SHA256
|
---|
| 3564 | case SHA256h:
|
---|
| 3565 | hashType = WC_HASH_TYPE_SHA256;
|
---|
| 3566 | break;
|
---|
| 3567 | #endif
|
---|
| 3568 | #ifdef WOLFSSL_SHA384
|
---|
| 3569 | case SHA384h:
|
---|
| 3570 | hashType = WC_HASH_TYPE_SHA384;
|
---|
| 3571 | break;
|
---|
| 3572 | #endif
|
---|
| 3573 | #ifdef WOLFSSL_SHA512
|
---|
| 3574 | case SHA512h:
|
---|
| 3575 | hashType = WC_HASH_TYPE_SHA512;
|
---|
| 3576 | break;
|
---|
| 3577 | #endif
|
---|
| 3578 | }
|
---|
| 3579 |
|
---|
| 3580 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
| 3581 | if (ret == 0) {
|
---|
| 3582 | ret = wc_RsaPublicKeyDecode(key, &idx, &myKey, keySz);
|
---|
| 3583 | if (ret == 0) {
|
---|
| 3584 | ret = wc_RsaPSS_VerifyInline(sig, sigSz, out, hashType, mgf,
|
---|
| 3585 | &myKey);
|
---|
| 3586 | }
|
---|
| 3587 | wc_FreeRsaKey(&myKey);
|
---|
| 3588 | }
|
---|
| 3589 |
|
---|
| 3590 | WOLFSSL_PKMSG("PK RSA PSS Verify: ret %d\n", ret);
|
---|
| 3591 |
|
---|
| 3592 | return ret;
|
---|
| 3593 | }
|
---|
| 3594 |
|
---|
| 3595 | static WC_INLINE int myRsaPssSignCheck(WOLFSSL* ssl, byte* sig, word32 sigSz,
|
---|
| 3596 | byte** out, int hash, int mgf, const byte* key, word32 keySz, void* ctx)
|
---|
| 3597 | {
|
---|
| 3598 | int ret;
|
---|
| 3599 | word32 idx = 0;
|
---|
| 3600 | RsaKey myKey;
|
---|
| 3601 | byte* keyBuf = (byte*)key;
|
---|
| 3602 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3603 | enum wc_HashType hashType = WC_HASH_TYPE_NONE;
|
---|
| 3604 |
|
---|
| 3605 | (void)ssl;
|
---|
| 3606 | (void)cbInfo;
|
---|
| 3607 |
|
---|
| 3608 | WOLFSSL_PKMSG("PK RSA PSS SignCheck: sigSz %d, hash %d, mgf %d, keySz %d\n",
|
---|
| 3609 | sigSz, hash, mgf, keySz);
|
---|
| 3610 |
|
---|
| 3611 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3612 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
| 3613 | if (ret != 0)
|
---|
| 3614 | return ret;
|
---|
| 3615 | #endif
|
---|
| 3616 |
|
---|
| 3617 | switch (hash) {
|
---|
| 3618 | #ifndef NO_SHA256
|
---|
| 3619 | case SHA256h:
|
---|
| 3620 | hashType = WC_HASH_TYPE_SHA256;
|
---|
| 3621 | break;
|
---|
| 3622 | #endif
|
---|
| 3623 | #ifdef WOLFSSL_SHA384
|
---|
| 3624 | case SHA384h:
|
---|
| 3625 | hashType = WC_HASH_TYPE_SHA384;
|
---|
| 3626 | break;
|
---|
| 3627 | #endif
|
---|
| 3628 | #ifdef WOLFSSL_SHA512
|
---|
| 3629 | case SHA512h:
|
---|
| 3630 | hashType = WC_HASH_TYPE_SHA512;
|
---|
| 3631 | break;
|
---|
| 3632 | #endif
|
---|
| 3633 | }
|
---|
| 3634 |
|
---|
| 3635 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
| 3636 | if (ret == 0) {
|
---|
| 3637 | ret = wc_RsaPrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
| 3638 | if (ret == 0) {
|
---|
| 3639 | ret = wc_RsaPSS_VerifyInline(sig, sigSz, out, hashType, mgf,
|
---|
| 3640 | &myKey);
|
---|
| 3641 | }
|
---|
| 3642 | wc_FreeRsaKey(&myKey);
|
---|
| 3643 | }
|
---|
| 3644 |
|
---|
| 3645 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3646 | free(keyBuf);
|
---|
| 3647 | #endif
|
---|
| 3648 |
|
---|
| 3649 | WOLFSSL_PKMSG("PK RSA PSS SignCheck: ret %d\n", ret);
|
---|
| 3650 |
|
---|
| 3651 | return ret;
|
---|
| 3652 | }
|
---|
| 3653 | #endif
|
---|
| 3654 |
|
---|
| 3655 |
|
---|
| 3656 | static WC_INLINE int myRsaEnc(WOLFSSL* ssl, const byte* in, word32 inSz,
|
---|
| 3657 | byte* out, word32* outSz, const byte* key,
|
---|
| 3658 | word32 keySz, void* ctx)
|
---|
| 3659 | {
|
---|
| 3660 | int ret;
|
---|
| 3661 | word32 idx = 0;
|
---|
| 3662 | RsaKey myKey;
|
---|
| 3663 | WC_RNG rng;
|
---|
| 3664 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3665 |
|
---|
| 3666 | (void)ssl;
|
---|
| 3667 | (void)cbInfo;
|
---|
| 3668 |
|
---|
| 3669 | WOLFSSL_PKMSG("PK RSA Enc: inSz %d, keySz %d\n", inSz, keySz);
|
---|
| 3670 |
|
---|
| 3671 | ret = wc_InitRng(&rng);
|
---|
| 3672 | if (ret != 0)
|
---|
| 3673 | return ret;
|
---|
| 3674 |
|
---|
| 3675 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
| 3676 | if (ret == 0) {
|
---|
| 3677 | ret = wc_RsaPublicKeyDecode(key, &idx, &myKey, keySz);
|
---|
| 3678 | if (ret == 0) {
|
---|
| 3679 | ret = wc_RsaPublicEncrypt(in, inSz, out, *outSz, &myKey, &rng);
|
---|
| 3680 | if (ret > 0) {
|
---|
| 3681 | *outSz = ret;
|
---|
| 3682 | ret = 0; /* reset to success */
|
---|
| 3683 | }
|
---|
| 3684 | }
|
---|
| 3685 | wc_FreeRsaKey(&myKey);
|
---|
| 3686 | }
|
---|
| 3687 | wc_FreeRng(&rng);
|
---|
| 3688 |
|
---|
| 3689 | WOLFSSL_PKMSG("PK RSA Enc: ret %d, outSz %d\n", ret, *outSz);
|
---|
| 3690 |
|
---|
| 3691 | return ret;
|
---|
| 3692 | }
|
---|
| 3693 |
|
---|
| 3694 | static WC_INLINE int myRsaDec(WOLFSSL* ssl, byte* in, word32 inSz,
|
---|
| 3695 | byte** out,
|
---|
| 3696 | const byte* key, word32 keySz, void* ctx)
|
---|
| 3697 | {
|
---|
| 3698 | int ret;
|
---|
| 3699 | word32 idx = 0;
|
---|
| 3700 | RsaKey myKey;
|
---|
| 3701 | byte* keyBuf = (byte*)key;
|
---|
| 3702 | PkCbInfo* cbInfo = (PkCbInfo*)ctx;
|
---|
| 3703 |
|
---|
| 3704 | (void)ssl;
|
---|
| 3705 | (void)cbInfo;
|
---|
| 3706 |
|
---|
| 3707 | WOLFSSL_PKMSG("PK RSA Dec: inSz %d, keySz %d\n", inSz, keySz);
|
---|
| 3708 |
|
---|
| 3709 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3710 | ret = load_key_file(cbInfo->ourKey, &keyBuf, &keySz);
|
---|
| 3711 | if (ret != 0)
|
---|
| 3712 | return ret;
|
---|
| 3713 | #endif
|
---|
| 3714 |
|
---|
| 3715 | ret = wc_InitRsaKey(&myKey, NULL);
|
---|
| 3716 | if (ret == 0) {
|
---|
| 3717 | ret = wc_RsaPrivateKeyDecode(keyBuf, &idx, &myKey, keySz);
|
---|
| 3718 | if (ret == 0) {
|
---|
| 3719 | #ifdef WC_RSA_BLINDING
|
---|
| 3720 | ret = wc_RsaSetRNG(&myKey, wolfSSL_GetRNG(ssl));
|
---|
| 3721 | if (ret != 0) {
|
---|
| 3722 | wc_FreeRsaKey(&myKey);
|
---|
| 3723 | return ret;
|
---|
| 3724 | }
|
---|
| 3725 | #endif
|
---|
| 3726 | ret = wc_RsaPrivateDecryptInline(in, inSz, out, &myKey);
|
---|
| 3727 | }
|
---|
| 3728 | wc_FreeRsaKey(&myKey);
|
---|
| 3729 | }
|
---|
| 3730 |
|
---|
| 3731 | #ifdef TEST_PK_PRIVKEY
|
---|
| 3732 | free(keyBuf);
|
---|
| 3733 | #endif
|
---|
| 3734 |
|
---|
| 3735 | WOLFSSL_PKMSG("PK RSA Dec: ret %d\n", ret);
|
---|
| 3736 |
|
---|
| 3737 | return ret;
|
---|
| 3738 | }
|
---|
| 3739 |
|
---|
| 3740 | #endif /* NO_RSA */
|
---|
| 3741 |
|
---|
| 3742 | static WC_INLINE void SetupPkCallbacks(WOLFSSL_CTX* ctx)
|
---|
| 3743 | {
|
---|
| 3744 | (void)ctx;
|
---|
| 3745 |
|
---|
| 3746 | #ifdef HAVE_ECC
|
---|
| 3747 | wolfSSL_CTX_SetEccKeyGenCb(ctx, myEccKeyGen);
|
---|
| 3748 | wolfSSL_CTX_SetEccSignCb(ctx, myEccSign);
|
---|
| 3749 | wolfSSL_CTX_SetEccVerifyCb(ctx, myEccVerify);
|
---|
| 3750 | wolfSSL_CTX_SetEccSharedSecretCb(ctx, myEccSharedSecret);
|
---|
| 3751 | #endif /* HAVE_ECC */
|
---|
| 3752 | #ifndef NO_DH
|
---|
| 3753 | wolfSSL_CTX_SetDhAgreeCb(ctx, myDhCallback);
|
---|
| 3754 | #endif
|
---|
| 3755 | #ifdef HAVE_ED25519
|
---|
| 3756 | wolfSSL_CTX_SetEd25519SignCb(ctx, myEd25519Sign);
|
---|
| 3757 | wolfSSL_CTX_SetEd25519VerifyCb(ctx, myEd25519Verify);
|
---|
| 3758 | #endif
|
---|
| 3759 | #ifdef HAVE_CURVE25519
|
---|
| 3760 | wolfSSL_CTX_SetX25519KeyGenCb(ctx, myX25519KeyGen);
|
---|
| 3761 | wolfSSL_CTX_SetX25519SharedSecretCb(ctx, myX25519SharedSecret);
|
---|
| 3762 | #endif
|
---|
| 3763 | #ifdef HAVE_ED448
|
---|
| 3764 | wolfSSL_CTX_SetEd448SignCb(ctx, myEd448Sign);
|
---|
| 3765 | wolfSSL_CTX_SetEd448VerifyCb(ctx, myEd448Verify);
|
---|
| 3766 | #endif
|
---|
| 3767 | #ifdef HAVE_CURVE448
|
---|
| 3768 | wolfSSL_CTX_SetX448KeyGenCb(ctx, myX448KeyGen);
|
---|
| 3769 | wolfSSL_CTX_SetX448SharedSecretCb(ctx, myX448SharedSecret);
|
---|
| 3770 | #endif
|
---|
| 3771 | #ifndef NO_RSA
|
---|
| 3772 | wolfSSL_CTX_SetRsaSignCb(ctx, myRsaSign);
|
---|
| 3773 | wolfSSL_CTX_SetRsaVerifyCb(ctx, myRsaVerify);
|
---|
| 3774 | wolfSSL_CTX_SetRsaSignCheckCb(ctx, myRsaSignCheck);
|
---|
| 3775 | #ifdef WC_RSA_PSS
|
---|
| 3776 | wolfSSL_CTX_SetRsaPssSignCb(ctx, myRsaPssSign);
|
---|
| 3777 | wolfSSL_CTX_SetRsaPssVerifyCb(ctx, myRsaPssVerify);
|
---|
| 3778 | wolfSSL_CTX_SetRsaPssSignCheckCb(ctx, myRsaPssSignCheck);
|
---|
| 3779 | #endif
|
---|
| 3780 | wolfSSL_CTX_SetRsaEncCb(ctx, myRsaEnc);
|
---|
| 3781 | wolfSSL_CTX_SetRsaDecCb(ctx, myRsaDec);
|
---|
| 3782 | #endif /* NO_RSA */
|
---|
| 3783 | }
|
---|
| 3784 |
|
---|
| 3785 | static WC_INLINE void SetupPkCallbackContexts(WOLFSSL* ssl, void* myCtx)
|
---|
| 3786 | {
|
---|
| 3787 | #ifdef HAVE_ECC
|
---|
| 3788 | wolfSSL_SetEccKeyGenCtx(ssl, myCtx);
|
---|
| 3789 | wolfSSL_SetEccSignCtx(ssl, myCtx);
|
---|
| 3790 | wolfSSL_SetEccVerifyCtx(ssl, myCtx);
|
---|
| 3791 | wolfSSL_SetEccSharedSecretCtx(ssl, myCtx);
|
---|
| 3792 | #endif /* HAVE_ECC */
|
---|
| 3793 | #ifndef NO_DH
|
---|
| 3794 | wolfSSL_SetDhAgreeCtx(ssl, myCtx);
|
---|
| 3795 | #endif
|
---|
| 3796 | #ifdef HAVE_ED25519
|
---|
| 3797 | wolfSSL_SetEd25519SignCtx(ssl, myCtx);
|
---|
| 3798 | wolfSSL_SetEd25519VerifyCtx(ssl, myCtx);
|
---|
| 3799 | #endif
|
---|
| 3800 | #ifdef HAVE_CURVE25519
|
---|
| 3801 | wolfSSL_SetX25519KeyGenCtx(ssl, myCtx);
|
---|
| 3802 | wolfSSL_SetX25519SharedSecretCtx(ssl, myCtx);
|
---|
| 3803 | #endif
|
---|
| 3804 | #ifdef HAVE_ED448
|
---|
| 3805 | wolfSSL_SetEd448SignCtx(ssl, myCtx);
|
---|
| 3806 | wolfSSL_SetEd448VerifyCtx(ssl, myCtx);
|
---|
| 3807 | #endif
|
---|
| 3808 | #ifdef HAVE_CURVE448
|
---|
| 3809 | wolfSSL_SetX448KeyGenCtx(ssl, myCtx);
|
---|
| 3810 | wolfSSL_SetX448SharedSecretCtx(ssl, myCtx);
|
---|
| 3811 | #endif
|
---|
| 3812 | #ifndef NO_RSA
|
---|
| 3813 | wolfSSL_SetRsaSignCtx(ssl, myCtx);
|
---|
| 3814 | wolfSSL_SetRsaVerifyCtx(ssl, myCtx);
|
---|
| 3815 | #ifdef WC_RSA_PSS
|
---|
| 3816 | wolfSSL_SetRsaPssSignCtx(ssl, myCtx);
|
---|
| 3817 | wolfSSL_SetRsaPssVerifyCtx(ssl, myCtx);
|
---|
| 3818 | #endif
|
---|
| 3819 | wolfSSL_SetRsaEncCtx(ssl, myCtx);
|
---|
| 3820 | wolfSSL_SetRsaDecCtx(ssl, myCtx);
|
---|
| 3821 | #endif /* NO_RSA */
|
---|
| 3822 | }
|
---|
| 3823 |
|
---|
| 3824 | #endif /* HAVE_PK_CALLBACKS */
|
---|
| 3825 |
|
---|
[464] | 3826 | static WC_INLINE int SimulateWantWriteIOSendCb(WOLFSSL *ssl, char *buf, int sz, void *ctx)
|
---|
| 3827 | {
|
---|
| 3828 | static int wantWriteFlag = 1;
|
---|
[457] | 3829 |
|
---|
[464] | 3830 | int sent;
|
---|
| 3831 | int sd = *(int*)ctx;
|
---|
[457] | 3832 |
|
---|
[464] | 3833 | (void)ssl;
|
---|
[457] | 3834 |
|
---|
[464] | 3835 | if (!wantWriteFlag)
|
---|
| 3836 | {
|
---|
| 3837 | wantWriteFlag = 1;
|
---|
| 3838 |
|
---|
| 3839 | sent = wolfIO_Send(sd, buf, sz, 0);
|
---|
| 3840 | if (sent < 0) {
|
---|
| 3841 | int err = errno;
|
---|
| 3842 |
|
---|
| 3843 | if (err == SOCKET_EWOULDBLOCK || err == SOCKET_EAGAIN) {
|
---|
| 3844 | return WOLFSSL_CBIO_ERR_WANT_WRITE;
|
---|
| 3845 | }
|
---|
| 3846 | else if (err == SOCKET_ECONNRESET) {
|
---|
| 3847 | return WOLFSSL_CBIO_ERR_CONN_RST;
|
---|
| 3848 | }
|
---|
| 3849 | else if (err == SOCKET_EINTR) {
|
---|
| 3850 | return WOLFSSL_CBIO_ERR_ISR;
|
---|
| 3851 | }
|
---|
| 3852 | else if (err == SOCKET_EPIPE) {
|
---|
| 3853 | return WOLFSSL_CBIO_ERR_CONN_CLOSE;
|
---|
| 3854 | }
|
---|
| 3855 | else {
|
---|
| 3856 | return WOLFSSL_CBIO_ERR_GENERAL;
|
---|
| 3857 | }
|
---|
| 3858 | }
|
---|
| 3859 |
|
---|
| 3860 | return sent;
|
---|
| 3861 | }
|
---|
| 3862 | else
|
---|
| 3863 | {
|
---|
| 3864 | wantWriteFlag = 0;
|
---|
| 3865 | return WOLFSSL_CBIO_ERR_WANT_WRITE;
|
---|
| 3866 | }
|
---|
| 3867 | }
|
---|
| 3868 |
|
---|
[457] | 3869 | #if defined(__hpux__) || defined(__MINGW32__) || defined (WOLFSSL_TIRTOS) \
|
---|
| 3870 | || defined(_MSC_VER)
|
---|
| 3871 |
|
---|
| 3872 | /* HP/UX doesn't have strsep, needed by test/suites.c */
|
---|
| 3873 | static WC_INLINE char* strsep(char **stringp, const char *delim)
|
---|
| 3874 | {
|
---|
| 3875 | char* start;
|
---|
| 3876 | char* end;
|
---|
| 3877 |
|
---|
| 3878 | start = *stringp;
|
---|
| 3879 | if (start == NULL)
|
---|
| 3880 | return NULL;
|
---|
| 3881 |
|
---|
| 3882 | if ((end = strpbrk(start, delim))) {
|
---|
| 3883 | *end++ = '\0';
|
---|
| 3884 | *stringp = end;
|
---|
| 3885 | } else {
|
---|
| 3886 | *stringp = NULL;
|
---|
| 3887 | }
|
---|
| 3888 |
|
---|
| 3889 | return start;
|
---|
| 3890 | }
|
---|
| 3891 |
|
---|
| 3892 | #endif /* __hpux__ and others */
|
---|
| 3893 |
|
---|
| 3894 | /* Create unique filename, len is length of tempfn name, assuming
|
---|
| 3895 | len does not include null terminating character,
|
---|
| 3896 | num is number of characters in tempfn name to randomize */
|
---|
| 3897 | static WC_INLINE const char* mymktemp(char *tempfn, int len, int num)
|
---|
| 3898 | {
|
---|
| 3899 | int x, size;
|
---|
| 3900 | static const char alphanum[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
---|
| 3901 | "abcdefghijklmnopqrstuvwxyz";
|
---|
| 3902 | WC_RNG rng;
|
---|
| 3903 | byte out;
|
---|
| 3904 |
|
---|
| 3905 | if (tempfn == NULL || len < 1 || num < 1 || len <= num) {
|
---|
| 3906 | printf("Bad input\n");
|
---|
| 3907 | return NULL;
|
---|
| 3908 | }
|
---|
| 3909 |
|
---|
| 3910 | size = len - 1;
|
---|
| 3911 |
|
---|
| 3912 | if (wc_InitRng(&rng) != 0) {
|
---|
| 3913 | printf("InitRng failed\n");
|
---|
| 3914 | return NULL;
|
---|
| 3915 | }
|
---|
| 3916 |
|
---|
| 3917 | for (x = size; x > size - num; x--) {
|
---|
| 3918 | if (wc_RNG_GenerateBlock(&rng,(byte*)&out, sizeof(out)) != 0) {
|
---|
| 3919 | printf("RNG_GenerateBlock failed\n");
|
---|
| 3920 | return NULL;
|
---|
| 3921 | }
|
---|
| 3922 | tempfn[x] = alphanum[out % (sizeof(alphanum) - 1)];
|
---|
| 3923 | }
|
---|
| 3924 | tempfn[len] = '\0';
|
---|
| 3925 |
|
---|
| 3926 | wc_FreeRng(&rng);
|
---|
| 3927 | (void)rng; /* for WC_NO_RNG case */
|
---|
| 3928 |
|
---|
| 3929 | return tempfn;
|
---|
| 3930 | }
|
---|
| 3931 |
|
---|
| 3932 |
|
---|
| 3933 |
|
---|
[464] | 3934 | #if defined(HAVE_SESSION_TICKET) && defined(WOLFSSL_NO_DEF_TICKET_ENC_CB) && \
|
---|
| 3935 | ((defined(HAVE_CHACHA) && defined(HAVE_POLY1305)) || \
|
---|
| 3936 | defined(HAVE_AESGCM))
|
---|
[457] | 3937 |
|
---|
[464] | 3938 | #if defined(HAVE_CHACHA) && defined(HAVE_POLY1305)
|
---|
[457] | 3939 | #include <wolfssl/wolfcrypt/chacha20_poly1305.h>
|
---|
[464] | 3940 | #define WOLFSSL_TICKET_KEY_SZ CHACHA20_POLY1305_AEAD_KEYSIZE
|
---|
| 3941 | #elif defined(HAVE_AESGCM)
|
---|
| 3942 | #include <wolfssl/wolfcrypt/aes.h>
|
---|
| 3943 | #include <wolfssl/wolfcrypt/wc_encrypt.h> /* AES IV sizes in FIPS mode */
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| 3944 | #define WOLFSSL_TICKET_KEY_SZ AES_256_KEY_SIZE
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| 3945 | #endif
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[457] | 3946 |
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| 3947 | typedef struct key_ctx {
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[464] | 3948 | byte name[WOLFSSL_TICKET_NAME_SZ]; /* name for this context */
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| 3949 | byte key[WOLFSSL_TICKET_KEY_SZ]; /* cipher key */
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[457] | 3950 | } key_ctx;
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| 3951 |
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| 3952 | static THREAD_LS_T key_ctx myKey_ctx;
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| 3953 | static THREAD_LS_T WC_RNG myKey_rng;
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| 3954 |
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| 3955 | static WC_INLINE int TicketInit(void)
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| 3956 | {
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| 3957 | int ret = wc_InitRng(&myKey_rng);
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| 3958 | if (ret != 0) return ret;
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| 3959 |
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| 3960 | ret = wc_RNG_GenerateBlock(&myKey_rng, myKey_ctx.key, sizeof(myKey_ctx.key));
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| 3961 | if (ret != 0) return ret;
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| 3962 |
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| 3963 | ret = wc_RNG_GenerateBlock(&myKey_rng, myKey_ctx.name,sizeof(myKey_ctx.name));
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| 3964 | if (ret != 0) return ret;
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| 3965 |
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| 3966 | return 0;
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| 3967 | }
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| 3968 |
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| 3969 | static WC_INLINE void TicketCleanup(void)
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| 3970 | {
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| 3971 | wc_FreeRng(&myKey_rng);
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| 3972 | }
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| 3973 |
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| 3974 | static WC_INLINE int myTicketEncCb(WOLFSSL* ssl,
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| 3975 | byte key_name[WOLFSSL_TICKET_NAME_SZ],
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| 3976 | byte iv[WOLFSSL_TICKET_IV_SZ],
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| 3977 | byte mac[WOLFSSL_TICKET_MAC_SZ],
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| 3978 | int enc, byte* ticket, int inLen, int* outLen,
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| 3979 | void* userCtx)
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| 3980 | {
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| 3981 | int ret;
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| 3982 | word16 sLen = XHTONS(inLen);
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| 3983 | byte aad[WOLFSSL_TICKET_NAME_SZ + WOLFSSL_TICKET_IV_SZ + 2];
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| 3984 | int aadSz = WOLFSSL_TICKET_NAME_SZ + WOLFSSL_TICKET_IV_SZ + 2;
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| 3985 | byte* tmp = aad;
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[464] | 3986 | #if defined(HAVE_CHACHA) && defined(HAVE_POLY1305)
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| 3987 | /* chahca20/poly1305 */
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| 3988 | #elif defined(HAVE_AESGCM)
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| 3989 | Aes aes;
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| 3990 | #endif
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[457] | 3991 |
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[464] | 3992 | (void)ssl;
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| 3993 | (void)userCtx;
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| 3994 |
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| 3995 | /* encrypt */
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[457] | 3996 | if (enc) {
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| 3997 | XMEMCPY(key_name, myKey_ctx.name, WOLFSSL_TICKET_NAME_SZ);
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| 3998 |
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| 3999 | ret = wc_RNG_GenerateBlock(&myKey_rng, iv, WOLFSSL_TICKET_IV_SZ);
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| 4000 | if (ret != 0) return WOLFSSL_TICKET_RET_REJECT;
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| 4001 |
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| 4002 | /* build aad from key name, iv, and length */
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| 4003 | XMEMCPY(tmp, key_name, WOLFSSL_TICKET_NAME_SZ);
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| 4004 | tmp += WOLFSSL_TICKET_NAME_SZ;
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| 4005 | XMEMCPY(tmp, iv, WOLFSSL_TICKET_IV_SZ);
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| 4006 | tmp += WOLFSSL_TICKET_IV_SZ;
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[464] | 4007 | XMEMCPY(tmp, &sLen, sizeof(sLen));
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[457] | 4008 |
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[464] | 4009 | #if defined(HAVE_CHACHA) && defined(HAVE_POLY1305)
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[457] | 4010 | ret = wc_ChaCha20Poly1305_Encrypt(myKey_ctx.key, iv,
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| 4011 | aad, aadSz,
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| 4012 | ticket, inLen,
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| 4013 | ticket,
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| 4014 | mac);
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[464] | 4015 | #elif defined(HAVE_AESGCM)
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| 4016 | ret = wc_AesInit(&aes, NULL, INVALID_DEVID);
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[457] | 4017 | if (ret != 0) return WOLFSSL_TICKET_RET_REJECT;
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[464] | 4018 |
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| 4019 | ret = wc_AesGcmSetKey(&aes, myKey_ctx.key, sizeof(myKey_ctx.key));
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| 4020 | if (ret == 0) {
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| 4021 | ret = wc_AesGcmEncrypt(&aes, ticket, ticket, inLen,
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| 4022 | iv, GCM_NONCE_MID_SZ, mac, AES_BLOCK_SIZE,
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| 4023 | aad, aadSz);
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| 4024 | }
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| 4025 | wc_AesFree(&aes);
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| 4026 | #endif
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| 4027 |
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| 4028 | if (ret != 0) return WOLFSSL_TICKET_RET_REJECT;
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[457] | 4029 | *outLen = inLen; /* no padding in this mode */
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[464] | 4030 | }
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| 4031 | /* decrypt */
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| 4032 | else {
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[457] | 4033 | /* see if we know this key */
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| 4034 | if (XMEMCMP(key_name, myKey_ctx.name, WOLFSSL_TICKET_NAME_SZ) != 0){
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[464] | 4035 | printf("client presented unknown ticket key name %s\n", key_name);
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[457] | 4036 | return WOLFSSL_TICKET_RET_FATAL;
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| 4037 | }
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| 4038 |
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| 4039 | /* build aad from key name, iv, and length */
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| 4040 | XMEMCPY(tmp, key_name, WOLFSSL_TICKET_NAME_SZ);
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| 4041 | tmp += WOLFSSL_TICKET_NAME_SZ;
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| 4042 | XMEMCPY(tmp, iv, WOLFSSL_TICKET_IV_SZ);
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| 4043 | tmp += WOLFSSL_TICKET_IV_SZ;
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[464] | 4044 | XMEMCPY(tmp, &sLen, sizeof(sLen));
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[457] | 4045 |
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[464] | 4046 | #if defined(HAVE_CHACHA) && defined(HAVE_POLY1305)
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[457] | 4047 | ret = wc_ChaCha20Poly1305_Decrypt(myKey_ctx.key, iv,
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| 4048 | aad, aadSz,
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| 4049 | ticket, inLen,
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| 4050 | mac,
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| 4051 | ticket);
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[464] | 4052 | #elif defined(HAVE_AESGCM)
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| 4053 | ret = wc_AesInit(&aes, NULL, INVALID_DEVID);
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[457] | 4054 | if (ret != 0) return WOLFSSL_TICKET_RET_REJECT;
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[464] | 4055 |
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| 4056 | ret = wc_AesGcmSetKey(&aes, myKey_ctx.key, sizeof(myKey_ctx.key));
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| 4057 | if (ret == 0) {
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| 4058 | ret = wc_AesGcmDecrypt(&aes, ticket, ticket, inLen,
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| 4059 | iv, GCM_NONCE_MID_SZ, mac, AES_BLOCK_SIZE,
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| 4060 | aad, aadSz);
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| 4061 | }
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| 4062 | wc_AesFree(&aes);
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| 4063 | #endif
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| 4064 |
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| 4065 | if (ret != 0) return WOLFSSL_TICKET_RET_REJECT;
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[457] | 4066 | *outLen = inLen; /* no padding in this mode */
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| 4067 | }
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| 4068 |
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| 4069 | return WOLFSSL_TICKET_RET_OK;
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| 4070 | }
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| 4071 |
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[464] | 4072 | #endif /* HAVE_SESSION_TICKET && ((HAVE_CHACHA && HAVE_POLY1305) || HAVE_AESGCM) */
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[457] | 4073 |
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[464] | 4074 |
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[457] | 4075 | static WC_INLINE word16 GetRandomPort(void)
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| 4076 | {
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| 4077 | word16 port = 0;
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| 4078 |
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| 4079 | /* Generate random port for testing */
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| 4080 | WC_RNG rng;
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| 4081 | if (wc_InitRng(&rng) == 0) {
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| 4082 | if (wc_RNG_GenerateBlock(&rng, (byte*)&port, sizeof(port)) == 0) {
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| 4083 | port |= 0xC000; /* Make sure its in the 49152 - 65535 range */
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| 4084 | }
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| 4085 | wc_FreeRng(&rng);
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| 4086 | }
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| 4087 | (void)rng; /* for WC_NO_RNG case */
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| 4088 | return port;
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| 4089 | }
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| 4090 |
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| 4091 | #endif /* wolfSSL_TEST_H */
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