TclTLS: Diff

Differences From Artifact [03228c38ef]:

File tls.c — part of check-in [ceb72b0012] at 2024-02-20 13:00:50 on branch nijtmans — Make all C-/H-files Tcl 9-ready, with all kinds of code-cleanup. Build environment not handled yet. (user: jan.nijtmans, size: 51434) [annotate] [blame] [check-ins using] [more...]

To Artifact [90806f56c7]:

File generic/tls.c — part of check-in [b921cb3e6e] at 2024-02-20 14:58:09 on branch nijtmans — Move all *.c and *.h files to the /generic/ directory. Update win/makefile.vc from [https://chiselapp.com/user/bohagan/repository/TCLTLS/index] (user: jan.nijtmans, size: 51578) [annotate] [blame] [check-ins using]
File tls.c — part of check-in [ab6b683a51] at 2024-02-20 13:30:42 on branch nijtmans — Use (char *)NULL as sentinel in Tcl_AppendResult() (user: jan.nijtmans, size: 51578) [annotate] [blame] [check-ins using]

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512 513 514 515 516 517 518 ~~519~~ 520 521 522 523 524 525 ~~526~~ 527 528 529 530 531 532 ~~533~~ 534 535 536 537 538 539 ~~540~~ 541 542 543 544 545 546 ~~547~~ 548 549 550 551 552 553 ~~554~~ 555 556 557 558 559 560 561	512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561	- + - + - + - + - + - +	if (objc > 2 && Tcl_GetBooleanFromObj( interp, objv[2], &verbose) != TCL_OK) { return TCL_ERROR; } switch ((enum protocol)index) { case TLS_SSL2: #if defined(NO_SSL2) ~~Tcl_AppendResult(interp, "protocol not supported", NULL);~~ Tcl_AppendResult(interp, "protocol not supported", (char )NULL); return TCL_ERROR; #else ctx = SSL_CTX_new(SSLv2_method()); break; #endif case TLS_SSL3: #if defined(NO_SSL3) ~~Tcl_AppendResult(interp, "protocol not supported", NULL);~~ Tcl_AppendResult(interp, "protocol not supported", (char )NULL); return TCL_ERROR; #else ctx = SSL_CTX_new(SSLv3_method()); break; #endif case TLS_TLS1: #if defined(NO_TLS1) ~~Tcl_AppendResult(interp, "protocol not supported", NULL);~~ Tcl_AppendResult(interp, "protocol not supported", (char )NULL); return TCL_ERROR; #else ctx = SSL_CTX_new(TLSv1_method()); break; #endif case TLS_TLS1_1: #if defined(NO_TLS1_1) ~~Tcl_AppendResult(interp, "protocol not supported", NULL);~~ Tcl_AppendResult(interp, "protocol not supported", (char )NULL); return TCL_ERROR; #else ctx = SSL_CTX_new(TLSv1_1_method()); break; #endif case TLS_TLS1_2: #if defined(NO_TLS1_2) ~~Tcl_AppendResult(interp, "protocol not supported", NULL);~~ Tcl_AppendResult(interp, "protocol not supported", (char )NULL); return TCL_ERROR; #else ctx = SSL_CTX_new(TLSv1_2_method()); break; #endif case TLS_TLS1_3: #if defined(NO_TLS1_3) ~~Tcl_AppendResult(interp, "protocol not supported", NULL);~~ Tcl_AppendResult(interp, "protocol not supported", (char )NULL); return TCL_ERROR; #else ctx = SSL_CTX_new(TLS_method()); break; SSL_CTX_set_min_proto_version (ctx, TLS1_3_VERSION); SSL_CTX_set_max_proto_version (ctx, TLS1_3_VERSION); #endif default:
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648 649 650 651 652 653 654 ~~655~~ 656 657 658 659 660 661 662	648 649 650 651 652 653 654 655 656 657 658 659 660 661 662	- +	} /* * 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", NULL);~~ Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan), "\": not a TLS channel", (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);
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876 877 878 879 880 881 882 ~~883~~ 884 885 886 887 888 889 890	876 877 878 879 880 881 882 883 884 885 886 887 888 889 890	- +	/* * 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", NULL);~~ Tcl_GetChannelName(chan), "\": not a TLS channel", (char )NULL); Tls_Free((void )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, CAdir, CAfile, ciphers,
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1024 1025 1026 1027 1028 1029 1030 ~~1031~~ 1032 1033 1034 1035 1036 1037 1038	1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038	- +	/* * 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", NULL);~~ "\": not a TLS channel", (char )NULL); return TCL_ERROR; } if (Tcl_UnstackChannel(interp, chan) == TCL_ERROR) { return TCL_ERROR; }
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1076 1077 1078 1079 1080 1081 1082 ~~1083~~ 1084 1085 1086 1087 1088 1089 ~~1090~~ 1091 1092 1093 1094 1095 ~~1096~~ 1097 1098 1099 1100 1101 ~~1102~~ 1103 1104 1105 1106 1107 ~~1108~~ 1109 1110 1111 1112 1113 ~~1114~~ 1115 1116 1117 1118 1119 ~~1120~~ 1121 1122 1123 1124 1125 1126 1127	1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127	- + - + - + - + - + - + - +	int off = 0; int load_private_key; const SSL_METHOD method; dprintf("Called"); if (!proto) { ~~Tcl_AppendResult(interp, "no valid protocol selected", NULL);~~ Tcl_AppendResult(interp, "no valid protocol selected", (char )NULL); return (SSL_CTX )0; } / create SSL context / #if defined(NO_SSL2) if (ENABLED(proto, TLS_PROTO_SSL2)) { ~~Tcl_AppendResult(interp, "protocol not supported", NULL);~~ Tcl_AppendResult(interp, "protocol not supported", (char )NULL); return (SSL_CTX )0; } #endif #if defined(NO_SSL3) if (ENABLED(proto, TLS_PROTO_SSL3)) { ~~Tcl_AppendResult(interp, "protocol not supported", NULL);~~ Tcl_AppendResult(interp, "protocol not supported", (char )NULL); return (SSL_CTX )0; } #endif #if defined(NO_TLS1) if (ENABLED(proto, TLS_PROTO_TLS1)) { ~~Tcl_AppendResult(interp, "protocol not supported", NULL);~~ Tcl_AppendResult(interp, "protocol not supported", (char )NULL); return (SSL_CTX )0; } #endif #if defined(NO_TLS1_1) if (ENABLED(proto, TLS_PROTO_TLS1_1)) { ~~Tcl_AppendResult(interp, "protocol not supported", NULL);~~ Tcl_AppendResult(interp, "protocol not supported", (char )NULL); return (SSL_CTX )0; } #endif #if defined(NO_TLS1_2) if (ENABLED(proto, TLS_PROTO_TLS1_2)) { ~~Tcl_AppendResult(interp, "protocol not supported", NULL);~~ Tcl_AppendResult(interp, "protocol not supported", (char )NULL); return (SSL_CTX )0; } #endif #if defined(NO_TLS1_3) if (ENABLED(proto, TLS_PROTO_TLS1_3)) { ~~Tcl_AppendResult(interp, "protocol not supported", NULL);~~ Tcl_AppendResult(interp, "protocol not supported", (char )NULL); return (SSL_CTX *)0; } #endif switch (proto) { #if !defined(NO_SSL2) case TLS_PROTO_SSL2:
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1423 1424 1425 1426 1427 1428 1429 ~~1430~~ 1431 1432 1433 1434 1435 1436 1437	1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437	- +	} /* * 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", NULL);~~ "\": not a TLS channel", (char )NULL); return TCL_ERROR; } statePtr = (State *) Tcl_GetChannelInstanceData(chan); if (objc == 2) { peer = SSL_get_peer_certificate(statePtr->ssl); } else { peer = SSL_get_certificate(statePtr->ssl);
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1780 1781 1782 1783 1784 1785 1786 ~~1787~~ 1788 1789 1790 1791 1792 1793 1794	1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794	- +	Tcl_PkgRequire(interp, "Tcl", "8.6-", 0) #endif == NULL) { return TCL_ERROR; } if (TlsLibInit(0) != TCL_OK) { ~~Tcl_AppendResult(interp, "could not initialize SSL library", NULL);~~ Tcl_AppendResult(interp, "could not initialize SSL library", (char )NULL); return TCL_ERROR; } Tcl_CreateObjCommand(interp, "tls::ciphers", CiphersObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc ) NULL); Tcl_CreateObjCommand(interp, "tls::handshake", HandshakeObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc ) NULL); Tcl_CreateObjCommand(interp, "tls::import", ImportObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc ) NULL); Tcl_CreateObjCommand(interp, "tls::unimport", UnimportObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
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