Overview
Comment: | Make TCL_UNUSED() work here. Some indenting changes. |
---|---|
Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | trunk | main |
Files: | files | file ages | folders |
SHA3-256: |
c3b40dfa2ac20835b91b85d1c7a2e623 |
User & Date: | jan.nijtmans on 2024-05-27 15:01:48 |
Other Links: | branch diff | manifest | tags |
Context
2024-05-27
| ||
15:11 | Fix Tls_Error() function signature check-in: 86bf966f5b user: jan.nijtmans tags: trunk, main | |
15:01 | Make TCL_UNUSED() work here. Some indenting changes. check-in: c3b40dfa2a user: jan.nijtmans tags: trunk, main | |
14:21 | Remove end-of-line spacing check-in: 2f817125a5 user: jan.nijtmans tags: trunk, main | |
Changes
Modified generic/tls.c from [62e132dc18] to [4bb905fa6a].
︙ | ︙ | |||
37 38 39 40 41 42 43 | /* * Forward declarations */ #define F2N(key, dsp) \ | | | 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | /* * Forward declarations */ #define F2N(key, dsp) \ (((key) == NULL) ? (char *)NULL : \ Tcl_TranslateFileName(interp, (key), (dsp))) static SSL_CTX *CTX_Init(State *statePtr, int isServer, int proto, char *key, char *certfile, unsigned char *key_asn1, unsigned char *cert_asn1, int key_asn1_len, int cert_asn1_len, char *CApath, char *CAfile, char *ciphers, char *ciphersuites, int level, char *DHparams); |
︙ | ︙ | |||
107 108 109 110 111 112 113 | */ static int EvalCallback(Tcl_Interp *interp, State *statePtr, Tcl_Obj *cmdPtr) { int code, ok = 0; dprintf("Called"); | | | | 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | */ static int EvalCallback(Tcl_Interp *interp, State *statePtr, Tcl_Obj *cmdPtr) { int code, ok = 0; dprintf("Called"); Tcl_Preserve((void *) interp); Tcl_Preserve((void *) statePtr); /* Eval callback with success for ok or return value 1, fail for error or return value 0 */ Tcl_ResetResult(interp); code = Tcl_EvalObjEx(interp, cmdPtr, TCL_EVAL_GLOBAL); dprintf("EvalCallback: %d", code); if (code == TCL_OK) { /* Check result for return value */ |
︙ | ︙ | |||
131 132 133 134 135 136 137 | #if (TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION < 6) Tcl_BackgroundError(interp); #else Tcl_BackgroundException(interp, code); #endif } | | | | > | | 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 | #if (TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION < 6) Tcl_BackgroundError(interp); #else Tcl_BackgroundException(interp, code); #endif } Tcl_Release((void *) statePtr); Tcl_Release((void *) interp); return ok; } /* *------------------------------------------------------------------- * * InfoCallback -- * * Monitors SSL connection process * * Results: * None * * Side effects: * Calls callback (if defined) * *------------------------------------------------------------------- */ static void InfoCallback(const SSL *ssl, int where, int ret) { State *statePtr = (State*)SSL_get_app_data((SSL *)ssl); Tcl_Interp *interp = statePtr->interp; Tcl_Obj *cmdPtr; const char *major, *minor; dprintf("Called"); if (statePtr->callback == (Tcl_Obj*)NULL) return; if (where & SSL_CB_HANDSHAKE_START) { |
︙ | ︙ | |||
361 362 363 364 365 366 367 | * Side effects: * The err field of the currently operative State is set * to a string describing the SSL negotiation failure reason * *------------------------------------------------------------------- */ static int | | > | 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 | * Side effects: * The err field of the currently operative State is set * to a string describing the SSL negotiation failure reason * *------------------------------------------------------------------- */ static int VerifyCallback(int ok, X509_STORE_CTX *ctx) { Tcl_Obj *cmdPtr; SSL *ssl = (SSL*)X509_STORE_CTX_get_ex_data(ctx, SSL_get_ex_data_X509_STORE_CTX_idx()); X509 *cert = X509_STORE_CTX_get_current_cert(ctx); State *statePtr = (State*)SSL_get_app_data(ssl); Tcl_Interp *interp = statePtr->interp; int depth = X509_STORE_CTX_get_error_depth(ctx); int err = X509_STORE_CTX_get_error(ctx); |
︙ | ︙ | |||
537 538 539 540 541 542 543 | /* Create command to eval with fn, rwflag, and size args */ cmdPtr = Tcl_DuplicateObj(statePtr->password); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("password", -1)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewIntObj(rwflag)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewIntObj(size)); | | | | | | | 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 | /* Create command to eval with fn, rwflag, and size args */ cmdPtr = Tcl_DuplicateObj(statePtr->password); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("password", -1)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewIntObj(rwflag)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewIntObj(size)); Tcl_Preserve((void *) interp); Tcl_Preserve((void *) statePtr); /* Eval callback command */ Tcl_IncrRefCount(cmdPtr); code = Tcl_EvalObjEx(interp, cmdPtr, TCL_EVAL_GLOBAL); if (code != TCL_OK) { #if (TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION < 6) Tcl_BackgroundError(interp); #else Tcl_BackgroundException(interp, code); #endif } Tcl_DecrRefCount(cmdPtr); Tcl_Release((void *) statePtr); /* If successful, pass back password string and truncate if too long */ if (code == TCL_OK) { char *ret = (char *) Tcl_GetStringFromObj(Tcl_GetObjResult(interp), &len); if (len > (Tcl_Size) size-1) { len = (Tcl_Size) size-1; } strncpy(buf, ret, (size_t) len); buf[len] = '\0'; Tcl_Release((void *) interp); return (int) len; } Tcl_Release((void *) interp); return -1; } /* *------------------------------------------------------------------- * * Session Callback for Clients -- |
︙ | ︙ | |||
946 947 948 949 950 951 952 | * * Side effects: * constructs and destroys SSL context (CTX) * *------------------------------------------------------------------- */ static const char *protocols[] = { | | | > > > > > < | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 | * * Side effects: * constructs and destroys SSL context (CTX) * *------------------------------------------------------------------- */ static const char *protocols[] = { "ssl2", "ssl3", "tls1", "tls1.1", "tls1.2", "tls1.3", NULL }; enum protocol { TLS_SSL2, TLS_SSL3, TLS_TLS1, TLS_TLS1_1, TLS_TLS1_2, TLS_TLS1_3, TLS_NONE }; static int CiphersObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *objPtr = NULL; SSL_CTX *ctx = NULL; SSL *ssl = NULL; STACK_OF(SSL_CIPHER) *sk; char buf[BUFSIZ]; int index, verbose = 0, use_supported = 0; const SSL_METHOD *method; dprintf("Called"); if ((objc < 2) || (objc > 4)) { Tcl_WrongNumArgs(interp, 1, objv, "protocol ?verbose? ?supported?"); return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[1], protocols, "protocol", 0, &index) != TCL_OK) { return TCL_ERROR; } if ((objc > 2) && Tcl_GetBooleanFromObj(interp, objv[2], &verbose) != TCL_OK) { return TCL_ERROR; } if ((objc > 3) && Tcl_GetBooleanFromObj(interp, objv[3], &use_supported) != TCL_OK) { return TCL_ERROR; } ERR_clear_error(); switch ((enum protocol)index) { case TLS_SSL2: #if OPENSSL_VERSION_NUMBER >= 0x10100000L || defined(NO_SSL2) || defined(OPENSSL_NO_SSL2) Tcl_AppendResult(interp, protocols[index], ": protocol not supported", (char *)NULL); return TCL_ERROR; #else method = SSLv2_method(); break; #endif case TLS_SSL3: #if defined(NO_SSL3) || defined(OPENSSL_NO_SSL3) || defined(OPENSSL_NO_SSL3_METHOD) Tcl_AppendResult(interp, protocols[index], ": protocol not supported", (char *)NULL); return TCL_ERROR; #else method = SSLv3_method(); break; #endif case TLS_TLS1: #if defined(NO_TLS1) || defined(OPENSSL_NO_TLS1) || defined(OPENSSL_NO_TLS1_METHOD) Tcl_AppendResult(interp, protocols[index], ": protocol not supported", (char *)NULL); return TCL_ERROR; #else method = TLSv1_method(); break; #endif case TLS_TLS1_1: #if defined(NO_TLS1_1) || defined(OPENSSL_NO_TLS1_1) || defined(OPENSSL_NO_TLS1_1_METHOD) Tcl_AppendResult(interp, protocols[index], ": protocol not supported", (char *)NULL); return TCL_ERROR; #else method = TLSv1_1_method(); break; #endif case TLS_TLS1_2: #if defined(NO_TLS1_2) || defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_2_METHOD) Tcl_AppendResult(interp, protocols[index], ": protocol not supported", (char *)NULL); return TCL_ERROR; #else method = TLSv1_2_method(); break; #endif case TLS_TLS1_3: #if defined(NO_TLS1_3) || defined(OPENSSL_NO_TLS1_3) Tcl_AppendResult(interp, protocols[index], ": protocol not supported", (char *)NULL); return TCL_ERROR; #else method = TLS_method(); SSL_CTX_set_min_proto_version(ctx, TLS1_3_VERSION); SSL_CTX_set_max_proto_version(ctx, TLS1_3_VERSION); break; #endif default: method = TLS_method(); break; } ctx = SSL_CTX_new(method); if (ctx == NULL) { Tcl_AppendResult(interp, GET_ERR_REASON(), (char *)NULL); return TCL_ERROR; } ssl = SSL_new(ctx); if (ssl == NULL) { Tcl_AppendResult(interp, GET_ERR_REASON(), (char *)NULL); SSL_CTX_free(ctx); return TCL_ERROR; } /* Use list and order as would be sent in a ClientHello or all available ciphers */ if (use_supported) { sk = SSL_get1_supported_ciphers(ssl); |
︙ | ︙ | |||
1063 1064 1065 1066 1067 1068 1069 | for (int i = 0; i < sk_SSL_CIPHER_num(sk); i++) { const SSL_CIPHER *c = sk_SSL_CIPHER_value(sk, i); if (c == NULL) continue; /* cipher name or (NONE) */ cp = SSL_CIPHER_get_name(c); if (cp == NULL) break; | | | 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 | for (int i = 0; i < sk_SSL_CIPHER_num(sk); i++) { const SSL_CIPHER *c = sk_SSL_CIPHER_value(sk, i); if (c == NULL) continue; /* cipher name or (NONE) */ cp = SSL_CIPHER_get_name(c); if (cp == NULL) break; Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(cp, -1)); } } else { objPtr = Tcl_NewStringObj("",0); for (int i = 0; i < sk_SSL_CIPHER_num(sk); i++) { const SSL_CIPHER *c = sk_SSL_CIPHER_value(sk, i); if (c == NULL) continue; |
︙ | ︙ | |||
1107 1108 1109 1110 1111 1112 1113 1114 | * A standard Tcl result list. * * Side effects: * none * *------------------------------------------------------------------- */ static int | > | > > > > < | 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 | * A standard Tcl result list. * * Side effects: * none * *------------------------------------------------------------------- */ static int ProtocolsObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *objPtr; dprintf("Called"); if (objc != 1) { Tcl_WrongNumArgs(interp, 1, objv, ""); return TCL_ERROR; } |
︙ | ︙ | |||
1162 1163 1164 1165 1166 1167 1168 | * A standard Tcl result. 1 means handshake complete, 0 means pending. * * Side effects: * May force SSL negotiation to take place. * *------------------------------------------------------------------- */ | > | > > > > > < | | | 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 | * A standard Tcl result. 1 means handshake complete, 0 means pending. * * Side effects: * May force SSL negotiation to take place. * *------------------------------------------------------------------- */ static int HandshakeObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Channel chan; /* The channel to set a mode on. */ State *statePtr; /* client state for ssl socket */ const char *errStr = NULL; int ret = 1; int err = 0; dprintf("Called"); if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel"); return TCL_ERROR; } ERR_clear_error(); chan = Tcl_GetChannel(interp, Tcl_GetString(objv[1]), NULL); if (chan == (Tcl_Channel) NULL) { return TCL_ERROR; } /* Make sure to operate on the topmost channel */ chan = Tcl_GetTopChannel(chan); if (Tcl_GetChannelType(chan) != Tls_ChannelType()) { Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan), "\": not a TLS channel", (char *)NULL); Tcl_SetErrorCode(interp, "TLS", "HANDSHAKE", "CHANNEL", "INVALID", (char *)NULL); return TCL_ERROR; } statePtr = (State *)Tcl_GetChannelInstanceData(chan); dprintf("Calling Tls_WaitForConnect"); ret = Tls_WaitForConnect(statePtr, &err, 1); dprintf("Tls_WaitForConnect returned: %i", ret); |
︙ | ︙ | |||
1211 1212 1213 1214 1215 1216 1217 | Tcl_ResetResult(interp); Tcl_SetErrno(err); if (!errStr || (*errStr == 0)) { errStr = Tcl_PosixError(interp); } | | | | | 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 | Tcl_ResetResult(interp); Tcl_SetErrno(err); if (!errStr || (*errStr == 0)) { errStr = Tcl_PosixError(interp); } Tcl_AppendResult(interp, "handshake failed: ", errStr, (char *)NULL); if ((result = SSL_get_verify_result(statePtr->ssl)) != X509_V_OK) { Tcl_AppendResult(interp, " due to \"", X509_verify_cert_error_string(result), "\"", (char *)NULL); } Tcl_SetErrorCode(interp, "TLS", "HANDSHAKE", "FAILED", (char *)NULL); dprintf("Returning TCL_ERROR with handshake failed: %s", errStr); return TCL_ERROR; } else { if (err != 0) { dprintf("Got an error with a completed handshake: err = %i", err); } ret = 1; |
︙ | ︙ | |||
1247 1248 1249 1250 1251 1252 1253 1254 | * A standard Tcl result. * * Side effects: * May modify the behavior of an IO channel. * *------------------------------------------------------------------- */ static int | > > > > > | > | 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 | * A standard Tcl result. * * Side effects: * May modify the behavior of an IO channel. * *------------------------------------------------------------------- */ static int ImportObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Channel chan; /* The channel to set a mode on. */ State *statePtr; /* client state for ssl socket */ SSL_CTX *ctx = NULL; Tcl_Obj *script = NULL; Tcl_Obj *password = NULL; Tcl_Obj *vcmd = NULL; Tcl_DString upperChannelTranslation, upperChannelBlocking, upperChannelEncoding, upperChannelEOFChar; |
︙ | ︙ | |||
1279 1280 1281 1282 1283 1284 1285 | char *servername = NULL; /* hostname for Server Name Indication */ char *session_id = NULL; Tcl_Obj *alpn = NULL; int ssl2 = 0, ssl3 = 0; int tls1 = 1, tls1_1 = 1, tls1_2 = 1, tls1_3 = 1; int proto = 0, level = -1; int verify = 0, require = 0, request = 1, post_handshake = 0; | < | 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 | char *servername = NULL; /* hostname for Server Name Indication */ char *session_id = NULL; Tcl_Obj *alpn = NULL; int ssl2 = 0, ssl3 = 0; int tls1 = 1, tls1_1 = 1, tls1_2 = 1, tls1_3 = 1; int proto = 0, level = -1; int verify = 0, require = 0, request = 1, post_handshake = 0; dprintf("Called"); #if defined(NO_TLS1) || defined(OPENSSL_NO_TLS1) tls1 = 0; #endif #if defined(NO_TLS1_1) || defined(OPENSSL_NO_TLS1_1) |
︙ | ︙ | |||
1351 1352 1353 1354 1355 1356 1357 | OPTOBJ("-validatecommand", vcmd); OPTOBJ("-vcmd", vcmd); OPTBAD("option", "-alpn, -cadir, -cafile, -cert, -certfile, -cipher, -ciphersuites, -command, -dhparams, -key, -keyfile, -model, -password, -post_handshake, -request, -require, -security_level, -server, -servername, -session_id, -ssl2, -ssl3, -tls1, -tls1.1, -tls1.2, -tls1.3, or -validatecommand"); return TCL_ERROR; } | | | | | 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 | OPTOBJ("-validatecommand", vcmd); OPTOBJ("-vcmd", vcmd); OPTBAD("option", "-alpn, -cadir, -cafile, -cert, -certfile, -cipher, -ciphersuites, -command, -dhparams, -key, -keyfile, -model, -password, -post_handshake, -request, -require, -security_level, -server, -servername, -session_id, -ssl2, -ssl3, -tls1, -tls1.1, -tls1.2, -tls1.3, or -validatecommand"); return TCL_ERROR; } if (request) verify |= SSL_VERIFY_CLIENT_ONCE | SSL_VERIFY_PEER; if (request && require) verify |= SSL_VERIFY_FAIL_IF_NO_PEER_CERT; if (request && post_handshake) verify |= SSL_VERIFY_POST_HANDSHAKE; if (verify == 0) verify = SSL_VERIFY_NONE; proto |= (ssl2 ? TLS_PROTO_SSL2 : 0); proto |= (ssl3 ? TLS_PROTO_SSL3 : 0); proto |= (tls1 ? TLS_PROTO_TLS1 : 0); proto |= (tls1_1 ? TLS_PROTO_TLS1_1 : 0); proto |= (tls1_2 ? TLS_PROTO_TLS1_2 : 0); proto |= (tls1_3 ? TLS_PROTO_TLS1_3 : 0); |
︙ | ︙ | |||
1415 1416 1417 1418 1419 1420 1421 | } if (model != NULL) { int mode; /* Get the "model" context */ chan = Tcl_GetChannel(interp, model, &mode); if (chan == (Tcl_Channel) NULL) { | | | | | | | | | 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 | } if (model != NULL) { int mode; /* Get the "model" context */ chan = Tcl_GetChannel(interp, model, &mode); if (chan == (Tcl_Channel) NULL) { Tls_Free((tls_free_type *)statePtr); return TCL_ERROR; } /* * Make sure to operate on the topmost channel */ chan = Tcl_GetTopChannel(chan); if (Tcl_GetChannelType(chan) != Tls_ChannelType()) { Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan), "\": not a TLS channel", (char *)NULL); Tcl_SetErrorCode(interp, "TLS", "IMPORT", "CHANNEL", "INVALID", (char *)NULL); Tls_Free((tls_free_type *)statePtr); return TCL_ERROR; } ctx = ((State *)Tcl_GetChannelInstanceData(chan))->ctx; } else { if ((ctx = CTX_Init(statePtr, server, proto, keyfile, certfile, key, cert, key_len, cert_len, CApath, CAfile, ciphers, ciphersuites, level, DHparams)) == NULL) { Tls_Free((tls_free_type *)statePtr); return TCL_ERROR; } } statePtr->ctx = ctx; /* |
︙ | ︙ | |||
1458 1459 1460 1461 1462 1463 1464 | Tcl_GetChannelOption(interp, chan, "-eofchar", &upperChannelEOFChar); Tcl_GetChannelOption(interp, chan, "-encoding", &upperChannelEncoding); Tcl_GetChannelOption(interp, chan, "-translation", &upperChannelTranslation); Tcl_GetChannelOption(interp, chan, "-blocking", &upperChannelBlocking); Tcl_SetChannelOption(interp, chan, "-translation", "binary"); Tcl_SetChannelOption(interp, chan, "-blocking", "true"); dprintf("Consuming Tcl channel %s", Tcl_GetChannelName(chan)); | | < | | | | | | | | | | | | | | | | | | | | | 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 | Tcl_GetChannelOption(interp, chan, "-eofchar", &upperChannelEOFChar); Tcl_GetChannelOption(interp, chan, "-encoding", &upperChannelEncoding); Tcl_GetChannelOption(interp, chan, "-translation", &upperChannelTranslation); Tcl_GetChannelOption(interp, chan, "-blocking", &upperChannelBlocking); Tcl_SetChannelOption(interp, chan, "-translation", "binary"); Tcl_SetChannelOption(interp, chan, "-blocking", "true"); dprintf("Consuming Tcl channel %s", Tcl_GetChannelName(chan)); statePtr->self = Tcl_StackChannel(interp, Tls_ChannelType(), statePtr, (TCL_READABLE | TCL_WRITABLE), chan); dprintf("Created channel named %s", Tcl_GetChannelName(statePtr->self)); if (statePtr->self == (Tcl_Channel) NULL) { /* * No use of Tcl_EventuallyFree because no possible Tcl_Preserve. */ Tls_Free((tls_free_type *)statePtr); return TCL_ERROR; } Tcl_SetChannelOption(interp, statePtr->self, "-translation", Tcl_DStringValue(&upperChannelTranslation)); Tcl_SetChannelOption(interp, statePtr->self, "-encoding", Tcl_DStringValue(&upperChannelEncoding)); Tcl_SetChannelOption(interp, statePtr->self, "-eofchar", Tcl_DStringValue(&upperChannelEOFChar)); Tcl_SetChannelOption(interp, statePtr->self, "-blocking", Tcl_DStringValue(&upperChannelBlocking)); Tcl_DStringFree(&upperChannelTranslation); Tcl_DStringFree(&upperChannelEncoding); Tcl_DStringFree(&upperChannelEOFChar); Tcl_DStringFree(&upperChannelBlocking); /* * SSL Initialization */ statePtr->ssl = SSL_new(statePtr->ctx); if (!statePtr->ssl) { /* SSL library error */ Tcl_AppendResult(interp, "couldn't construct ssl session: ", GET_ERR_REASON(), (char *)NULL); Tcl_SetErrorCode(interp, "TLS", "IMPORT", "INIT", "FAILED", (char *)NULL); Tls_Free((tls_free_type *)statePtr); return TCL_ERROR; } /* Set host server name */ if (servername) { /* Sets the server name indication (SNI) in ClientHello extension */ /* Per RFC 6066, hostname is a ASCII encoded string, though RFC 4366 says UTF-8. */ if (!SSL_set_tlsext_host_name(statePtr->ssl, servername) && require) { Tcl_AppendResult(interp, "Set SNI extension failed: ", GET_ERR_REASON(), (char *)NULL); Tcl_SetErrorCode(interp, "TLS", "IMPORT", "SNI", "FAILED", (char *)NULL); Tls_Free((tls_free_type *)statePtr); return TCL_ERROR; } /* Set hostname for peer certificate hostname verification in clients. Don't use SSL_set1_host since it has limitations. */ if (!SSL_add1_host(statePtr->ssl, servername)) { Tcl_AppendResult(interp, "Set DNS hostname failed: ", GET_ERR_REASON(), (char *)NULL); Tcl_SetErrorCode(interp, "TLS", "IMPORT", "HOSTNAME", "FAILED", (char *)NULL); Tls_Free((tls_free_type *)statePtr); return TCL_ERROR; } } /* Resume session id */ if (session_id && strlen(session_id) <= SSL_MAX_SID_CTX_LENGTH) { /* SSL_set_session() */ if (!SSL_SESSION_set1_id_context(SSL_get_session(statePtr->ssl), (const unsigned char *) session_id, (unsigned int) strlen(session_id))) { Tcl_AppendResult(interp, "Resume session failed: ", GET_ERR_REASON(), (char *)NULL); Tcl_SetErrorCode(interp, "TLS", "IMPORT", "SESSION", "FAILED", (char *)NULL); Tls_Free((tls_free_type *)statePtr); return TCL_ERROR; } } /* Enable Application-Layer Protocol Negotiation. Examples are: http/1.0, http/1.1, h2, h3, ftp, imap, pop3, xmpp-client, xmpp-server, mqtt, irc, etc. */ if (alpn) { /* Convert a TCL list into a protocol-list in wire-format */ unsigned char *protos, *p; unsigned int protos_len = 0; Tcl_Size cnt, i; int j; Tcl_Obj **list; if (Tcl_ListObjGetElements(interp, alpn, &cnt, &list) != TCL_OK) { Tls_Free((tls_free_type *)statePtr); return TCL_ERROR; } /* Determine the memory required for the protocol-list */ for (i = 0; i < cnt; i++) { Tcl_GetStringFromObj(list[i], &len); if (len > 255) { Tcl_AppendResult(interp, "ALPN protocol names too long", (char *)NULL); Tcl_SetErrorCode(interp, "TLS", "IMPORT", "ALPN", "FAILED", (char *)NULL); Tls_Free((tls_free_type *)statePtr); return TCL_ERROR; } protos_len += 1 + (int) len; } /* Build the complete protocol-list */ protos = ckalloc(protos_len); /* protocol-lists consist of 8-bit length-prefixed, byte strings */ for (j = 0, p = protos; j < cnt; j++) { char *str = Tcl_GetStringFromObj(list[j], &len); *p++ = (unsigned char) len; memcpy(p, str, (size_t) len); p += len; } /* SSL_set_alpn_protos makes a copy of the protocol-list */ /* Note: This function reverses the return value convention */ if (SSL_set_alpn_protos(statePtr->ssl, protos, protos_len)) { Tcl_AppendResult(interp, "Set ALPN protocols failed: ", GET_ERR_REASON(), (char *)NULL); Tcl_SetErrorCode(interp, "TLS", "IMPORT", "ALPN", "FAILED", (char *)NULL); Tls_Free((tls_free_type *)statePtr); ckfree(protos); return TCL_ERROR; } /* Store protocols list */ statePtr->protos = protos; statePtr->protos_len = protos_len; |
︙ | ︙ | |||
1651 1652 1653 1654 1655 1656 1657 | SSL_set_bio(statePtr->ssl, statePtr->p_bio, statePtr->p_bio); BIO_set_ssl(statePtr->bio, statePtr->ssl, BIO_NOCLOSE); /* * End of SSL Init */ dprintf("Returning %s", Tcl_GetChannelName(statePtr->self)); | | < > | > > > > > < | | | 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 | SSL_set_bio(statePtr->ssl, statePtr->p_bio, statePtr->p_bio); BIO_set_ssl(statePtr->bio, statePtr->ssl, BIO_NOCLOSE); /* * End of SSL Init */ dprintf("Returning %s", Tcl_GetChannelName(statePtr->self)); Tcl_SetResult(interp, (char *)Tcl_GetChannelName(statePtr->self), TCL_VOLATILE); return TCL_OK; } /* *------------------------------------------------------------------- * * UnimportObjCmd -- * * This procedure is invoked to remove the topmost channel filter. * * Results: * A standard Tcl result. * * Side effects: * May modify the behavior of an IO channel. * *------------------------------------------------------------------- */ static int UnimportObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Channel chan; /* The channel to set a mode on. */ dprintf("Called"); if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel"); return TCL_ERROR; } chan = Tcl_GetChannel(interp, Tcl_GetString(objv[1]), NULL); if (chan == (Tcl_Channel) NULL) { return TCL_ERROR; } /* Make sure to operate on the topmost channel */ chan = Tcl_GetTopChannel(chan); if (Tcl_GetChannelType(chan) != Tls_ChannelType()) { Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan), "\": not a TLS channel", (char *)NULL); Tcl_SetErrorCode(interp, "TLS", "UNIMPORT", "CHANNEL", "INVALID", (char *)NULL); return TCL_ERROR; } if (Tcl_UnstackChannel(interp, chan) == TCL_ERROR) { return TCL_ERROR; } |
︙ | ︙ | |||
1718 1719 1720 1721 1722 1723 1724 1725 | * A valid SSL_CTX instance or NULL. * * Side effects: * constructs SSL context (CTX) * *------------------------------------------------------------------- */ static SSL_CTX * | > > | > > > > | > > > > | > > > > > | | | | | | | | 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 | * A valid SSL_CTX instance or NULL. * * Side effects: * constructs SSL context (CTX) * *------------------------------------------------------------------- */ static SSL_CTX * CTX_Init( State *statePtr, int isServer, int proto, char *keyfile, char *certfile, unsigned char *key, unsigned char *cert, int key_len, int cert_len, char *CApath, char *CAfile, char *ciphers, char *ciphersuites, int level, char *DHparams) { Tcl_Interp *interp = statePtr->interp; SSL_CTX *ctx = NULL; Tcl_DString ds; int off = 0, abort = 0; int load_private_key; const SSL_METHOD *method; dprintf("Called"); if (!proto) { Tcl_AppendResult(interp, "no valid protocol selected", (char *)NULL); return NULL; } /* create SSL context */ #if OPENSSL_VERSION_NUMBER >= 0x10100000L || defined(NO_SSL2) || defined(OPENSSL_NO_SSL2) if (ENABLED(proto, TLS_PROTO_SSL2)) { Tcl_AppendResult(interp, "SSL2 protocol not supported", (char *)NULL); return NULL; } #endif #if defined(NO_SSL3) || defined(OPENSSL_NO_SSL3) if (ENABLED(proto, TLS_PROTO_SSL3)) { Tcl_AppendResult(interp, "SSL3 protocol not supported", (char *)NULL); return NULL; } #endif #if defined(NO_TLS1) || defined(OPENSSL_NO_TLS1) if (ENABLED(proto, TLS_PROTO_TLS1)) { Tcl_AppendResult(interp, "TLS 1.0 protocol not supported", (char *)NULL); return NULL; } #endif #if defined(NO_TLS1_1) || defined(OPENSSL_NO_TLS1_1) if (ENABLED(proto, TLS_PROTO_TLS1_1)) { Tcl_AppendResult(interp, "TLS 1.1 protocol not supported", (char *)NULL); return NULL; } #endif #if defined(NO_TLS1_2) || defined(OPENSSL_NO_TLS1_2) if (ENABLED(proto, TLS_PROTO_TLS1_2)) { Tcl_AppendResult(interp, "TLS 1.2 protocol not supported", (char *)NULL); return NULL; } #endif #if defined(NO_TLS1_3) || defined(OPENSSL_NO_TLS1_3) if (ENABLED(proto, TLS_PROTO_TLS1_3)) { Tcl_AppendResult(interp, "TLS 1.3 protocol not supported", (char *)NULL); return NULL; } #endif if (proto == 0) { /* Use full range */ SSL_CTX_set_min_proto_version(ctx, 0); SSL_CTX_set_max_proto_version(ctx, 0); |
︙ | ︙ | |||
1862 1863 1864 1865 1866 1867 1868 | SSL_CTX_set_options(ctx, SSL_OP_CIPHER_SERVER_PREFERENCE); } #if OPENSSL_VERSION_NUMBER < 0x10100000L OpenSSL_add_all_algorithms(); /* Load ciphers and digests */ #endif | | | | | | | < | | | | | 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 | SSL_CTX_set_options(ctx, SSL_OP_CIPHER_SERVER_PREFERENCE); } #if OPENSSL_VERSION_NUMBER < 0x10100000L OpenSSL_add_all_algorithms(); /* Load ciphers and digests */ #endif SSL_CTX_set_app_data(ctx, interp); /* remember the interpreter */ SSL_CTX_set_options(ctx, SSL_OP_ALL); /* all SSL bug workarounds */ SSL_CTX_set_options(ctx, SSL_OP_NO_COMPRESSION); /* disable compression even if supported */ SSL_CTX_set_options(ctx, off); /* disable protocol versions */ #if OPENSSL_VERSION_NUMBER < 0x10101000L SSL_CTX_set_mode(ctx, SSL_MODE_AUTO_RETRY); /* handle new handshakes in background. On by default in OpenSSL 1.1.1. */ #endif SSL_CTX_sess_set_cache_size(ctx, 128); /* Set user defined ciphers, cipher suites, and security level */ if ((ciphers != NULL) && !SSL_CTX_set_cipher_list(ctx, ciphers)) { Tcl_AppendResult(interp, "Set ciphers failed: No valid ciphers", (char *)NULL); SSL_CTX_free(ctx); return NULL; } if ((ciphersuites != NULL) && !SSL_CTX_set_ciphersuites(ctx, ciphersuites)) { Tcl_AppendResult(interp, "Set cipher suites failed: No valid ciphers", (char *)NULL); SSL_CTX_free(ctx); return NULL; } /* Set security level */ if (level > -1 && level < 6) { /* SSL_set_security_level */ SSL_CTX_set_security_level(ctx, level); } /* set some callbacks */ SSL_CTX_set_default_passwd_cb(ctx, PasswordCallback); SSL_CTX_set_default_passwd_cb_userdata(ctx, (void *)statePtr); /* read a Diffie-Hellman parameters file, or use the built-in one */ Tcl_DStringInit(&ds); #ifdef OPENSSL_NO_DH if (DHparams != NULL) { Tcl_AppendResult(interp, "DH parameter support not available", (char *)NULL); SSL_CTX_free(ctx); return NULL; } #else { DH* dh; if (DHparams != NULL) { BIO *bio; bio = BIO_new_file(F2N(DHparams, &ds), "r"); if (!bio) { Tcl_DStringFree(&ds); Tcl_AppendResult(interp, "Could not find DH parameters file", (char *)NULL); SSL_CTX_free(ctx); return NULL; } dh = PEM_read_bio_DHparams(bio, NULL, NULL, NULL); BIO_free(bio); Tcl_DStringFree(&ds); if (!dh) { Tcl_AppendResult(interp, "Could not read DH parameters from file", (char *)NULL); SSL_CTX_free(ctx); return NULL; } SSL_CTX_set_tmp_dh(ctx, dh); DH_free(dh); } else { /* Use well known DH parameters that have built-in support in OpenSSL */ if (!SSL_CTX_set_dh_auto(ctx, 1)) { Tcl_AppendResult(interp, "Could not enable set DH auto: ", GET_ERR_REASON(), (char *)NULL); SSL_CTX_free(ctx); return NULL; } } } #endif /* set our certificate */ load_private_key = 0; if (certfile != NULL) { load_private_key = 1; if (SSL_CTX_use_certificate_file(ctx, F2N(certfile, &ds), SSL_FILETYPE_PEM) <= 0) { Tcl_DStringFree(&ds); Tcl_AppendResult(interp, "unable to set certificate file ", certfile, ": ", GET_ERR_REASON(), (char *)NULL); SSL_CTX_free(ctx); return NULL; } Tcl_DStringFree(&ds); } else if (cert != NULL) { load_private_key = 1; if (SSL_CTX_use_certificate_ASN1(ctx, cert_len, cert) <= 0) { Tcl_AppendResult(interp, "unable to set certificate: ", GET_ERR_REASON(), (char *)NULL); SSL_CTX_free(ctx); return NULL; } } else { certfile = (char*)X509_get_default_cert_file(); if (SSL_CTX_use_certificate_file(ctx, certfile, SSL_FILETYPE_PEM) <= 0) { #if 0 Tcl_AppendResult(interp, "unable to use default certificate file ", certfile, ": ", GET_ERR_REASON(), (char *)NULL); SSL_CTX_free(ctx); return NULL; #endif } } /* set our private key */ |
︙ | ︙ | |||
1989 1990 1991 1992 1993 1994 1995 | } if (SSL_CTX_use_PrivateKey_file(ctx, F2N(keyfile, &ds), SSL_FILETYPE_PEM) <= 0) { Tcl_DStringFree(&ds); /* flush the passphrase which might be left in the result */ Tcl_SetResult(interp, NULL, TCL_STATIC); Tcl_AppendResult(interp, "unable to set public key file ", keyfile, " ", | | < | | | 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 | } if (SSL_CTX_use_PrivateKey_file(ctx, F2N(keyfile, &ds), SSL_FILETYPE_PEM) <= 0) { Tcl_DStringFree(&ds); /* flush the passphrase which might be left in the result */ Tcl_SetResult(interp, NULL, TCL_STATIC); Tcl_AppendResult(interp, "unable to set public key file ", keyfile, " ", GET_ERR_REASON(), (char *)NULL); SSL_CTX_free(ctx); return NULL; } Tcl_DStringFree(&ds); } else if (key != NULL) { if (SSL_CTX_use_PrivateKey_ASN1(EVP_PKEY_RSA, ctx, key,key_len) <= 0) { /* flush the passphrase which might be left in the result */ Tcl_SetResult(interp, NULL, TCL_STATIC); Tcl_AppendResult(interp, "unable to set public key: ", GET_ERR_REASON(), (char *)NULL); SSL_CTX_free(ctx); return NULL; } } /* Now we know that a key and cert have been set against * the SSL context */ if (!SSL_CTX_check_private_key(ctx)) { Tcl_AppendResult(interp, "private key does not match the certificate public key", (char *)NULL); SSL_CTX_free(ctx); return NULL; } } /* Set to use default location and file for Certificate Authority (CA) certificates. The * verify path and store can be overridden by the SSL_CERT_DIR env var. The verify file can |
︙ | ︙ | |||
2084 2085 2086 2087 2088 2089 2090 | * * Side effects: * None. * *------------------------------------------------------------------- */ static int | | > > > > > < | | | 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 | * * Side effects: * None. * *------------------------------------------------------------------- */ static int StatusObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { State *statePtr; X509 *peer; Tcl_Obj *objPtr; Tcl_Channel chan; char *channelName, *ciphers; int mode; const unsigned char *proto; unsigned int len; int nid, res; dprintf("Called"); if (objc < 2 || objc > 3 || (objc == 3 && !strcmp(Tcl_GetString(objv[1]), "-local"))) { Tcl_WrongNumArgs(interp, 1, objv, "?-local? channel"); return TCL_ERROR; } /* Get channel Id */ channelName = Tcl_GetString(objv[(objc == 2 ? 1 : 2)]); chan = Tcl_GetChannel(interp, channelName, &mode); if (chan == (Tcl_Channel) NULL) { return TCL_ERROR; } /* Make sure to operate on the topmost channel */ chan = Tcl_GetTopChannel(chan); if (Tcl_GetChannelType(chan) != Tls_ChannelType()) { Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan), "\": not a TLS channel", (char *)NULL); Tcl_SetErrorCode(interp, "TLS", "STATUS", "CHANNEL", "INVALID", (char *)NULL); return TCL_ERROR; } statePtr = (State *) Tcl_GetChannelInstanceData(chan); /* Get certificate for peer or self */ if (objc == 2) { peer = SSL_get_peer_certificate(statePtr->ssl); |
︙ | ︙ | |||
2209 2210 2211 2212 2213 2214 2215 | * * Results: * A list of connection info * *------------------------------------------------------------------- */ | | > > > > > < | | | 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 | * * Results: * A list of connection info * *------------------------------------------------------------------- */ static int ConnectionInfoObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Channel chan; /* The channel to set a mode on */ State *statePtr; /* client state for ssl socket */ Tcl_Obj *objPtr, *listPtr; const SSL *ssl; const SSL_CIPHER *cipher; const SSL_SESSION *session; const EVP_MD *md; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel"); return TCL_ERROR; } chan = Tcl_GetChannel(interp, Tcl_GetString(objv[1]), NULL); if (chan == (Tcl_Channel) NULL) { return TCL_ERROR; } /* Make sure to operate on the topmost channel */ chan = Tcl_GetTopChannel(chan); if (Tcl_GetChannelType(chan) != Tls_ChannelType()) { Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan), "\": not a TLS channel", (char *)NULL); Tcl_SetErrorCode(interp, "TLS", "CONNECTION", "CHANNEL", "INVALID", (char *)NULL); return TCL_ERROR; } objPtr = Tcl_NewListObj(0, NULL); /* Connection info */ statePtr = (State *)Tcl_GetChannelInstanceData(chan); |
︙ | ︙ | |||
2447 2448 2449 2450 2451 2452 2453 | * * Side effects: * None. * *------------------------------------------------------------------- */ static int | | > > > > > < < < < > > > > > | > < | 2491 2492 2493 2494 2495 2496 2497 2498 2499 2500 2501 2502 2503 2504 2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 | * * Side effects: * None. * *------------------------------------------------------------------- */ static int VersionObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, TCL_UNUSED(int) /* objc */, TCL_UNUSED(Tcl_Obj *const *) /* objv */) { Tcl_Obj *objPtr; dprintf("Called"); objPtr = Tcl_NewStringObj(OPENSSL_VERSION_TEXT, -1); Tcl_SetObjResult(interp, objPtr); return TCL_OK; } /* *------------------------------------------------------------------- * * MiscObjCmd -- misc commands * * Results: * A standard Tcl result. * * Side effects: * None. * *------------------------------------------------------------------- */ static int MiscObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { static const char *commands [] = { "req", "strreq", NULL }; enum command { C_REQ, C_STRREQ, C_DUMMY }; Tcl_Size cmd; int isStr; char buffer[16384]; dprintf("Called"); if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "subcommand ?args?"); return TCL_ERROR; } |
︙ | ︙ | |||
2503 2504 2505 2506 2507 2508 2509 | switch ((enum command) cmd) { case C_REQ: case C_STRREQ: { EVP_PKEY *pkey=NULL; X509 *cert=NULL; X509_NAME *name=NULL; Tcl_Obj **listv; | | < | | 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 | switch ((enum command) cmd) { case C_REQ: case C_STRREQ: { EVP_PKEY *pkey=NULL; X509 *cert=NULL; X509_NAME *name=NULL; Tcl_Obj **listv; Tcl_Size listc,i; BIO *out=NULL; const char *k_C="",*k_ST="",*k_L="",*k_O="",*k_OU="",*k_CN="",*k_Email=""; char *keyout,*pemout,*str; int keysize,serial=0,days=365; #if OPENSSL_VERSION_NUMBER < 0x30000000L BIGNUM *bne = NULL; RSA *rsa = NULL; #else |
︙ | ︙ | |||
2582 2583 2584 2585 2586 2587 2588 | pkey = EVP_PKEY_new(); if (bne == NULL || rsa == NULL || pkey == NULL || !BN_set_word(bne,RSA_F4) || !RSA_generate_key_ex(rsa, keysize, bne, NULL) || !EVP_PKEY_assign_RSA(pkey, rsa)) { EVP_PKEY_free(pkey); /* RSA_free(rsa); freed by EVP_PKEY_free */ BN_free(bne); #else | | | 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 | pkey = EVP_PKEY_new(); if (bne == NULL || rsa == NULL || pkey == NULL || !BN_set_word(bne,RSA_F4) || !RSA_generate_key_ex(rsa, keysize, bne, NULL) || !EVP_PKEY_assign_RSA(pkey, rsa)) { EVP_PKEY_free(pkey); /* RSA_free(rsa); freed by EVP_PKEY_free */ BN_free(bne); #else pkey = EVP_RSA_gen((unsigned int)keysize); ctx = EVP_PKEY_CTX_new(pkey,NULL); if (pkey == NULL || ctx == NULL || !EVP_PKEY_keygen_init(ctx) || !EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, keysize) || !EVP_PKEY_keygen(ctx, &pkey)) { EVP_PKEY_free(pkey); EVP_PKEY_CTX_free(ctx); #endif Tcl_SetResult(interp,"Error generating private key",NULL); |
︙ | ︙ | |||
2894 2895 2896 2897 2898 2899 2900 | } #endif if (Tcl_PkgRequire(interp, "Tcl", MIN_VERSION, 0) == NULL) { return TCL_ERROR; } if (TlsLibInit(0) != TCL_OK) { | | | | | | | | | | | | 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 | } #endif if (Tcl_PkgRequire(interp, "Tcl", MIN_VERSION, 0) == NULL) { return TCL_ERROR; } if (TlsLibInit(0) != TCL_OK) { Tcl_AppendResult(interp, "could not initialize SSL library", (char *)NULL); return TCL_ERROR; } Tcl_CreateObjCommand(interp, "::tls::ciphers", CiphersObjCmd, (void *) NULL, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "::tls::connection", ConnectionInfoObjCmd, (void *) NULL, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "::tls::handshake", HandshakeObjCmd, (void *) NULL, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "::tls::import", ImportObjCmd, (void *) NULL, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "::tls::unimport", UnimportObjCmd, (void *) NULL, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "::tls::status", StatusObjCmd, (void *) NULL, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "::tls::version", VersionObjCmd, (void *) NULL, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "::tls::misc", MiscObjCmd, (void *) NULL, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "::tls::protocols", ProtocolsObjCmd, (void *) NULL, (Tcl_CmdDeleteProc *) NULL); BuildInfoCommand(interp); if (interp && Tcl_Eval(interp, tlsTclInitScript) != TCL_OK) { return TCL_ERROR; } |
︙ | ︙ | |||
2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 | * As of 'Tls_Init' * * Result: * A standard Tcl error code. * *------------------------------------------------------* */ DLLEXPORT int Tls_SafeInit(Tcl_Interp *interp) { dprintf("Called"); return Tls_Init(interp); } /* *------------------------------------------------------* | > | 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 | * As of 'Tls_Init' * * Result: * A standard Tcl error code. * *------------------------------------------------------* */ DLLEXPORT int Tls_SafeInit(Tcl_Interp *interp) { dprintf("Called"); return Tls_Init(interp); } /* *------------------------------------------------------* |
︙ | ︙ | |||
3042 3043 3044 3045 3046 3047 3048 | rnd_seed[i] = 1 + (char) (255.0 * rand()/(RAND_MAX+1.0)); } RAND_seed(rnd_seed, sizeof(rnd_seed)); } while (RAND_status() != 1); #endif #if defined(OPENSSL_THREADS) && defined(TCL_THREADS) | | | 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 | rnd_seed[i] = 1 + (char) (255.0 * rand()/(RAND_MAX+1.0)); } RAND_seed(rnd_seed, sizeof(rnd_seed)); } while (RAND_status() != 1); #endif #if defined(OPENSSL_THREADS) && defined(TCL_THREADS) Tcl_MutexUnlock(&init_mx); #endif return status; } |
Modified generic/tlsInt.h from [5557291134] to [f6803fc015].
︙ | ︙ | |||
34 35 36 37 38 39 40 | # if TCL_MAJOR_VERSION > 8 # define CONST86 const # else # define CONST86 # endif #endif | < < < < < < < | 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | # if TCL_MAJOR_VERSION > 8 # define CONST86 const # else # define CONST86 # endif #endif #include <openssl/ssl.h> #include <openssl/err.h> #include <openssl/rand.h> #include <openssl/opensslv.h> #ifndef ECONNABORTED #define ECONNABORTED 130 /* Software caused connection abort */ |
︙ | ︙ | |||
169 170 171 172 173 174 175 | SSL_CTX *ctx; /* SSL Context */ BIO *bio; /* Struct for SSL processing */ BIO *p_bio; /* Parent BIO (that is layered on Tcl_Channel) */ unsigned char *protos; /* List of supported protocols in protocol format */ unsigned int protos_len; /* Length of protos */ | | > > > > > > > > > > > > > > > > > > > | 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 | SSL_CTX *ctx; /* SSL Context */ BIO *bio; /* Struct for SSL processing */ BIO *p_bio; /* Parent BIO (that is layered on Tcl_Channel) */ unsigned char *protos; /* List of supported protocols in protocol format */ unsigned int protos_len; /* Length of protos */ const char *err; } State; #ifdef USE_TCL_STUBS #ifndef Tcl_StackChannel #error "Unable to compile on this version of Tcl" #endif /* Tcl_GetStackedChannel */ #endif /* USE_TCL_STUBS */ #if TCL_MAJOR_VERSION < 9 typedef char tls_free_type; #else typedef void tls_free_type; #endif #ifndef JOIN # define JOIN(a,b) JOIN1(a,b) # define JOIN1(a,b) a##b #endif #ifndef TCL_UNUSED # if defined(__cplusplus) # define TCL_UNUSED(T) T # elif defined(__GNUC__) && (__GNUC__ > 2) # define TCL_UNUSED(T) T JOIN(dummy, __LINE__) __attribute__((unused)) # else # define TCL_UNUSED(T) T JOIN(dummy, __LINE__) # endif #endif #if (TCL_MAJOR_VERSION < 9) && defined(TCL_MINOR_VERSION) && (TCL_MINOR_VERSION < 7) && !defined(TCL_SIZE_MODIFIER) # define TCL_SIZE_MODIFIER "" #endif /* * Forward declarations */ const Tcl_ChannelType *Tls_ChannelType(void); Tcl_Channel Tls_GetParent(State *statePtr, int maskFlags); |
︙ | ︙ |