Changes In Branch crypto Through [78cf378796] Excluding Merge-Ins
This is equivalent to a diff from ec0cc9fbdf to 78cf378796
2023-10-28
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17:20 | Optimized TLS channel type definition check-in: 914ac6b2a4 user: bohagan tags: trunk | |
2023-10-11
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22:34 | Modified ciphers command to make protocol arg optional to list all supported ciphers. check-in: a44d361c13 user: bohagan tags: crypto | |
2023-10-10
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04:10 | Added hashes command to list OpenSSL supported hash digests. check-in: 78cf378796 user: bohagan tags: crypto | |
02:43 | Added hash command to calculate hash using any OpenSSL digest. Added convenience commands for md4, md5, sha1, and sha-256 digests. check-in: cafd2dc6ba user: bohagan tags: crypto | |
00:06 | Created cryptography branch check-in: 0cd384c2ff user: bohagan tags: crypto | |
2023-10-09
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19:08 | Updated to latest TEA and Tcl Config check-in: ec0cc9fbdf user: bohagan tags: trunk | |
2023-09-24
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20:12 | Moved definition of Append to List macros to tlsInt.h. Updated tls.c to use Append to List macros. check-in: 28d6418fa7 user: bohagan tags: trunk | |
Modified doc/tls.html
from [9494c1c42e]
to [fe68420626].
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27 28 29 30 31 32 33 | <dd><b>tls::socket</b> <em> ?-server command? ?options? port</em></dd> <dd><b>tls::handshake</b> <em> channel</em></dd> <dd><b>tls::status </b> <em>?-local? channel</em></dd> <dd><b>tls::connection </b> <em>channel</em></dd> <dd><b>tls::import</b> <em>channel ?options?</em></dd> <dd><b>tls::unimport</b> <em>channel</em></dd> <dt> </dt> | | > > > > > > > | | | > > > > > > > | 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | <dd><b>tls::socket</b> <em> ?-server command? ?options? port</em></dd> <dd><b>tls::handshake</b> <em> channel</em></dd> <dd><b>tls::status </b> <em>?-local? channel</em></dd> <dd><b>tls::connection </b> <em>channel</em></dd> <dd><b>tls::import</b> <em>channel ?options?</em></dd> <dd><b>tls::unimport</b> <em>channel</em></dd> <dt> </dt> <dd><b>tls::ciphers</b> <em>protocol ?verbose? ?supported?</em></dd> <dd><b>tls::protocols</b></dd> <dd><b>tls::version</b></dd> <dt> </dt> <dd><b>tls::hash</b> <em>type data</em></dd> <dd><b>tls::hashes</b></dd> <dd><b>tls::md4</b> <em>data</em></dd> <dd><b>tls::md5</b> <em>data</em></dd> <dd><b>tls::sha1</b> <em>data</em></dd> <dd><b>tls::sha256</b> <em>data</em></dd> </dl> </dd> <dd><a href="#COMMANDS">COMMANDS</a></dd> <dd><a href="#CALLBACK OPTIONS">CALLBACK OPTIONS</a></dd> <dd><a href="#HTTPS EXAMPLE">HTTPS EXAMPLE</a></dd> <dd><a href="#SEE ALSO">SPECIAL CONSIDERATIONS</a></dd> <dd><a href="#SEE ALSO">SEE ALSO</a></dd> </dl> <hr> <h3><a name="NAME">NAME</a></h3> <p><strong>tls</strong> - binding to <strong>OpenSSL</strong> toolkit.</p> <h3><a name="SYNOPSIS">SYNOPSIS</a></h3> <p><b>package require Tcl 8.5</b><br> <b>package require tls</b><br> <br> <a href="#tls::init"><b>tls::init</b> <i>?options?</i></a><br> <a href="#tls::socket"><b>tls::socket</b> <i>?options? host port</i><br> <a href="#tls::socket"><b>tls::socket</b> <i>?-server command? ?options? port</i></a><br> <a href="#tls::status"><b>tls::status</b> <i>?-local? channel</i></a><br> <a href="#tls::connection"><b>tls::connection</b> <i>channel</i></a><br> <a href="#tls::handshake"><b>tls::handshake</b> <i>channel</i></a><br> <a href="#tls::import"><b>tls::import</b> <i>channel ?options?</i></a><br> <a href="#tls::unimport"><b>tls::unimport</b> <i>channel</i></a><br> <br> <a href="#tls::ciphers"><b>tls::ciphers</b> <i>protocol ?verbose? ?supported?</i></a><br> <a href="#tls::protocols"><b>tls::protocols</b></a><br> <a href="#tls::version"><b>tls::version</b></a><br> <br> <a href="#tls::hash"><b>tls::hash</b> <i>type data</i></a><br> <a href="#tls::hashes"><b>tls::hashes</b></a><br> <a href="#tls::md4"><b>tls::md4</b> <i>data</i></a><br> <a href="#tls::md5"><b>tls::md5</b> <i>data</i></a><br> <a href="#tls::sha1"><b>tls::sha1</b> <i>data</i></a><br> <a href="#tls::sha256"><b>tls::sha256</b> <i>data</i></a><br> </p> <h3><a name="DESCRIPTION">DESCRIPTION</a></h3> <p>This extension provides a generic binding to <a href="http://www.openssl.org/">OpenSSL</a>, utilizing the <strong>Tcl_StackChannel</strong> |
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428 429 430 431 432 433 434 435 436 437 438 439 440 441 | <dd>Returns a list of supported protocols. Valid values are: <b>ssl2</b>, <b>ssl3</b>, <b>tls1</b>, <b>tls1.1</b>, <b>tls1.2</b>, and <b>tls1.3</b>. Exact list depends on OpenSSL version and compile time flags.</dd> <dt><a name="tls::version"><strong>tls::version</strong></a></dt> <dd>Returns the OpenSSL version string.</dd> </dl> <h3><a name="CALLBACK OPTIONS">CALLBACK OPTIONS</a></h3> <p> As indicated above, individual channels can be given their own callbacks to handle intermediate processing by the OpenSSL library, using the | > > > > > > > > > > > > > > > > > > > > > > > > | 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 | <dd>Returns a list of supported protocols. Valid values are: <b>ssl2</b>, <b>ssl3</b>, <b>tls1</b>, <b>tls1.1</b>, <b>tls1.2</b>, and <b>tls1.3</b>. Exact list depends on OpenSSL version and compile time flags.</dd> <dt><a name="tls::version"><strong>tls::version</strong></a></dt> <dd>Returns the OpenSSL version string.</dd> <br> <dt><a name="tls::hash"><strong>tls::hash</strong> <em>type data</em></a></dt> <dd>Calculate the hash for <em>data</em> using <em>type</em> digest. Returns value as a hex string. Type cam be any OpenSSL supported hash digest including: <b>md4</b>, <b>md5</b>, <b>sha1</b>, sha2 (<b>sha224</b>, <b>sha256</b>, <b>sha384</b>, <b>sha512</b>, <b>sha512-224</b>, and <b>sha512-256</b>), sha3 (<b>sha3-224</b>, <b>sha3-256</b>, <b>sha3-384</b>, and <b>sha3-512</b>), etc.</dd> <dt><a name="tls::hashes"><strong>tls::hashes</strong></a></dt> <dd>Returns a list of the valid hash digests.</dd> <dt><a name="tls::md4"><strong>tls::md4</strong> <em>data</em></a></dt> <dd>Calculate the hash for <em>data</em> using the MD4 message-digest algorithm.</dd> <dt><a name="tls::md5"><strong>tls::md5</strong> <em>data</em></a></dt> <dd>Calculate the hash for <em>data</em> using the MD5 message-digest algorithm.</dd> <dt><a name="tls::sha1"><strong>tls::sha1</strong> <em>data</em></a></dt> <dd>Calculate the hash for <em>data</em> using the SHA-1 secure hash algorithm.</dd> <dt><a name="tls::sha256"><strong>tls::sha256</strong> <em>data</em></a></dt> <dd>Calculate the hash for <em>data</em> using the SHA-2 SHA-256 secure hash algorithm.</dd> </dl> <h3><a name="CALLBACK OPTIONS">CALLBACK OPTIONS</a></h3> <p> As indicated above, individual channels can be given their own callbacks to handle intermediate processing by the OpenSSL library, using the |
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Modified generic/tls.c
from [f4a59d7949]
to [d77314704b].
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442 443 444 445 446 447 448 | cmdPtr = Tcl_DuplicateObj(statePtr->callback); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("error", -1)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1)); if (msg != NULL) { Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(msg, -1)); | | | 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 | cmdPtr = Tcl_DuplicateObj(statePtr->callback); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("error", -1)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1)); if (msg != NULL) { Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(msg, -1)); } else if ((msg = Tcl_GetStringFromObj(Tcl_GetObjResult(interp), NULL)) != NULL) { Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(msg, -1)); } else { listPtr = Tcl_NewListObj(0, NULL); while ((err = ERR_get_error()) != 0) { Tcl_ListObjAppendElement(interp, listPtr, Tcl_NewStringObj(ERR_reason_error_string(err), -1)); } |
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549 550 551 552 553 554 555 | } Tcl_DecrRefCount(cmdPtr); Tcl_Release((ClientData) statePtr); /* If successful, pass back password string and truncate if too long */ if (code == TCL_OK) { | | | | | | 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 | } Tcl_DecrRefCount(cmdPtr); Tcl_Release((ClientData) statePtr); /* If successful, pass back password string and truncate if too long */ if (code == TCL_OK) { int len; char *ret = (char *) Tcl_GetStringFromObj(Tcl_GetObjResult(interp), &len); if (len > size-1) { len = size-1; } strncpy(buf, ret, (size_t) len); buf[len] = '\0'; Tcl_Release((ClientData) interp); return(len); } Tcl_Release((ClientData) interp); return -1; } /* *------------------------------------------------------------------- |
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611 612 613 614 615 616 617 | cmdPtr = Tcl_DuplicateObj(statePtr->callback); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("session", -1)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1)); /* Session id */ session_id = SSL_SESSION_get_id(session, &ulen); | | | | 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 | cmdPtr = Tcl_DuplicateObj(statePtr->callback); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("session", -1)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1)); /* Session id */ session_id = SSL_SESSION_get_id(session, &ulen); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewByteArrayObj(session_id, (int) ulen)); /* Session ticket */ SSL_SESSION_get0_ticket(session, &ticket, &len2); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewByteArrayObj(ticket, (int) len2)); /* Lifetime - number of seconds */ Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewLongObj((long) SSL_SESSION_get_ticket_lifetime_hint(session))); /* Eval callback command */ Tcl_IncrRefCount(cmdPtr); |
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900 901 902 903 904 905 906 | servername = (const char *)p; /* Create command to eval */ cmdPtr = Tcl_DuplicateObj(statePtr->vcmd); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("hello", -1)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1)); | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 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 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 | servername = (const char *)p; /* Create command to eval */ cmdPtr = Tcl_DuplicateObj(statePtr->vcmd); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("hello", -1)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1)); Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(servername, (int) len)); /* Eval callback command */ Tcl_IncrRefCount(cmdPtr); if ((code = EvalCallback(interp, statePtr, cmdPtr)) > 1) { res = SSL_CLIENT_HELLO_RETRY; *alert = SSL_R_TLSV1_ALERT_USER_CANCELLED; } else if (code == 1) { res = SSL_CLIENT_HELLO_SUCCESS; } else { res = SSL_CLIENT_HELLO_ERROR; *alert = SSL_R_TLSV1_ALERT_INTERNAL_ERROR; } Tcl_DecrRefCount(cmdPtr); return res; } /********************/ /* Commands */ /********************/ /* *------------------------------------------------------------------- * * Hash Calc -- return hash hex string for message digest * * Results: * A standard Tcl result. * * Side effects: * None. * *------------------------------------------------------------------- */ int HashCalc(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], const EVP_MD *type) { char *data; int len; unsigned int mdlen; unsigned char mdbuf[EVP_MAX_MD_SIZE]; unsigned char hashbuf[EVP_MAX_MD_SIZE*2+1]; const char *hex = "0123456789ABCDEF"; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "data"); return TCL_ERROR; } data = Tcl_GetByteArrayFromObj(objv[1], &len); if (data == NULL) { return TCL_ERROR; } /* Calc hash, convert to hex string, and write to result */ if (EVP_Digest(data, (size_t) len, mdbuf, &mdlen, type, NULL)) { unsigned char *mptr = mdbuf; unsigned char *hptr = &hashbuf[0]; for (unsigned int i = 0; i < mdlen; i++) { *hptr++ = hex[(*mptr>>4)&0xF]; *hptr++ = hex[(*mptr++)&0xF]; } *hptr = 0; Tcl_SetObjResult(interp, Tcl_NewStringObj(hashbuf, mdlen*2)); } else { Tcl_SetResult(interp, "Hash calculation error", NULL); return TCL_ERROR; } return TCL_OK; } /* *------------------------------------------------------------------- * * Hash Commands -- Return hash value for digest as hex string * * Results: * A standard Tcl result. * * Side effects: * None. * *------------------------------------------------------------------- */ HashCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { int len; const char *name; const EVP_MD *type; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "type data"); return TCL_ERROR; } name = Tcl_GetStringFromObj(objv[1],&len); if (name == NULL || (type = EVP_get_digestbyname(name)) == NULL) { Tcl_AppendResult(interp, "Invalid digest type \"", name, "\"", NULL); return TCL_ERROR; } objc--; objv++; return HashCalc(interp, objc, objv, type); } /* * Command to Calculate MD4 Hash */ int HashMD4Cmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { return HashCalc(interp, objc, objv, EVP_md4()); } /* * Command to Calculate MD5 Hash */ int HashMD5Cmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { return HashCalc(interp, objc, objv, EVP_md5()); } /* * Command to Calculate SHA-1 Hash */ int HashSHA1Cmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { return HashCalc(interp, objc, objv, EVP_sha1()); } /* * Command to Calculate SHA-256 Hash */ int HashSHA256Cmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { return HashCalc(interp, objc, objv, EVP_sha256()); } /* *------------------------------------------------------------------- * * Hash List Command -- Return list of hash message digests * * Results: * A standard Tcl result. * * Side effects: * None. * *------------------------------------------------------------------- */ void HashListCallback(const OBJ_NAME *obj, void *arg) { Tcl_Obj *objPtr = (Tcl_Obj *) arg; Tcl_ListObjAppendElement(NULL, objPtr, Tcl_NewStringObj(obj->name,-1)); } /* * Command to list available Hash values */ int HashListCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *objPtr = Tcl_NewListObj(0, NULL); OpenSSL_add_all_digests(); //make sure they're loaded OBJ_NAME_do_all(OBJ_NAME_TYPE_MD_METH, HashListCallback, (void *) objPtr); Tcl_ResetResult(interp); Tcl_SetObjResult(interp, objPtr); return TCL_OK; clientData = clientData; objc = objc; objv = objv; } /* *------------------------------------------------------------------- * * CiphersObjCmd -- list available ciphers * * This procedure is invoked to process the "tls::ciphers" command * to list available ciphers, based upon protocol selected. |
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1169 1170 1171 1172 1173 1174 1175 | if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel"); return(TCL_ERROR); } ERR_clear_error(); | | | 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 | if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel"); return(TCL_ERROR); } ERR_clear_error(); chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], NULL), 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()) { |
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1247 1248 1249 1250 1251 1252 1253 | 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; | | < | | | 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 | 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; int idx, len; int flags = TLS_TCL_INIT; int server = 0; /* is connection incoming or outgoing? */ char *keyfile = NULL; char *certfile = NULL; unsigned char *key = NULL; int key_len = 0; unsigned char *cert = NULL; int cert_len = 0; char *ciphers = NULL; char *ciphersuites = NULL; char *CAfile = NULL; char *CAdir = NULL; char *DHparams = NULL; char *model = NULL; char *servername = NULL; /* hostname for Server Name Indication */ |
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1293 1294 1295 1296 1297 1298 1299 | if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel ?options?"); return TCL_ERROR; } ERR_clear_error(); | | | | 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 | if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel ?options?"); return TCL_ERROR; } ERR_clear_error(); chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], NULL), NULL); if (chan == (Tcl_Channel) NULL) { return TCL_ERROR; } /* Make sure to operate on the topmost channel */ chan = Tcl_GetTopChannel(chan); for (idx = 2; idx < objc; idx++) { char *opt = Tcl_GetStringFromObj(objv[idx], NULL); if (opt[0] != '-') break; OPTOBJ("-alpn", alpn); OPTSTR("-cadir", CAdir); OPTSTR("-cafile", CAfile); |
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1422 1423 1424 1425 1426 1427 1428 | "\": not a TLS channel", NULL); Tcl_SetErrorCode(interp, "TLS", "IMPORT", "CHANNEL", "INVALID", (char *) NULL); Tls_Free((char *) statePtr); return TCL_ERROR; } ctx = ((State *)Tcl_GetChannelInstanceData(chan))->ctx; } else { | | | | 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 | "\": not a TLS channel", NULL); Tcl_SetErrorCode(interp, "TLS", "IMPORT", "CHANNEL", "INVALID", (char *) NULL); Tls_Free((char *) 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, ciphersuites, level, DHparams)) == NULL) { Tls_Free((char *) statePtr); return TCL_ERROR; } } statePtr->ctx = ctx; |
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1513 1514 1515 1516 1517 1518 1519 | /* 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; | < | | | | | | | 1664 1665 1666 1667 1668 1669 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 | /* 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; int i, len, cnt; Tcl_Obj **list; if (Tcl_ListObjGetElements(interp, alpn, &cnt, &list) != TCL_OK) { Tls_Free((char *) 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 name too long", (char *) NULL); Tcl_SetErrorCode(interp, "TLS", "IMPORT", "ALPN", "FAILED", (char *) NULL); Tls_Free((char *) statePtr); return TCL_ERROR; } protos_len += 1 + len; } /* Build the complete protocol-list */ protos = ckalloc(protos_len); /* protocol-lists consist of 8-bit length-prefixed, byte strings */ for (i = 0, p = protos; i < cnt; i++) { char *str = Tcl_GetStringFromObj(list[i], &len); *p++ = len; memcpy(p, str, len); p += len; } /* SSL_set_alpn_protos makes a copy of the protocol-list */ /* Note: This functions reverses the return value convention */ if (SSL_set_alpn_protos(statePtr->ssl, protos, protos_len)) { Tcl_AppendResult(interp, "failed to set ALPN protocols", (char *) NULL); |
︙ | ︙ | |||
1718 1719 1720 1721 1722 1723 1724 | int off = 0; int load_private_key; const SSL_METHOD *method; dprintf("Called"); if (!proto) { | | | | | | | | | 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 | int off = 0; int load_private_key; const SSL_METHOD *method; dprintf("Called"); if (!proto) { Tcl_AppendResult(interp, "no valid protocol selected", 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", 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", 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", 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", 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", 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", 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); |
︙ | ︙ | |||
2060 2061 2062 2063 2064 2065 2066 | 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 */ | | | 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 | 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_GetStringFromObj(objv[(objc == 2 ? 1 : 2)], NULL); 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); |
︙ | ︙ | |||
2130 2131 2132 2133 2134 2135 2136 | } /* Verify mode depth */ LAPPEND_INT(interp, objPtr, "verifyDepth", SSL_get_verify_depth(statePtr->ssl)); /* Report the selected protocol as a result of the negotiation */ SSL_get0_alpn_selected(statePtr->ssl, &proto, &len); | | | 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 | } /* Verify mode depth */ LAPPEND_INT(interp, objPtr, "verifyDepth", SSL_get_verify_depth(statePtr->ssl)); /* Report the selected protocol as a result of the negotiation */ SSL_get0_alpn_selected(statePtr->ssl, &proto, &len); LAPPEND_STR(interp, objPtr, "alpn", (char *)proto, (int) len); LAPPEND_STR(interp, objPtr, "protocol", SSL_get_version(statePtr->ssl), -1); /* Valid for non-RSA signature and TLS 1.3 */ if (objc == 2) { res = SSL_get_peer_signature_nid(statePtr->ssl, &nid); } else { res = SSL_get_signature_nid(statePtr->ssl, &nid); |
︙ | ︙ | |||
2180 2181 2182 2183 2184 2185 2186 | const EVP_MD *md; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel"); return(TCL_ERROR); } | | | 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 | const EVP_MD *md; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel"); return(TCL_ERROR); } chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], NULL), 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()) { |
︙ | ︙ | |||
2287 2288 2289 2290 2291 2292 2293 | size_t len2; unsigned int ulen; const unsigned char *session_id, *proto; char buffer[SSL_MAX_MASTER_KEY_LENGTH]; /* Report the selected protocol as a result of the ALPN negotiation */ SSL_SESSION_get0_alpn_selected(session, &proto, &len2); | | | | | | | | | 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 | size_t len2; unsigned int ulen; const unsigned char *session_id, *proto; char buffer[SSL_MAX_MASTER_KEY_LENGTH]; /* Report the selected protocol as a result of the ALPN negotiation */ SSL_SESSION_get0_alpn_selected(session, &proto, &len2); LAPPEND_STR(interp, objPtr, "alpn", (char *) proto, (int) len2); /* Report the selected protocol as a result of the NPN negotiation */ #ifdef USE_NPN SSL_get0_next_proto_negotiated(ssl, &proto, &ulen); LAPPEND_STR(interp, objPtr, "npn", (char *) proto, (int) ulen); #endif /* Resumable session */ LAPPEND_BOOL(interp, objPtr, "resumable", SSL_SESSION_is_resumable(session)); /* Session start time (seconds since epoch) */ LAPPEND_LONG(interp, objPtr, "start_time", SSL_SESSION_get_time(session)); /* Timeout value - SSL_CTX_get_timeout (in seconds) */ LAPPEND_LONG(interp, objPtr, "timeout", SSL_SESSION_get_timeout(session)); /* Session id - TLSv1.2 and below only */ session_id = SSL_SESSION_get_id(session, &ulen); LAPPEND_BARRAY(interp, objPtr, "session_id", session_id, (int) ulen); /* Session context */ session_id = SSL_SESSION_get0_id_context(session, &ulen); LAPPEND_BARRAY(interp, objPtr, "session_context", session_id, (int) ulen); /* Session ticket - client only */ SSL_SESSION_get0_ticket(session, &ticket, &len2); LAPPEND_BARRAY(interp, objPtr, "session_ticket", ticket, (int) len2); /* Session ticket lifetime hint (in seconds) */ LAPPEND_LONG(interp, objPtr, "lifetime", SSL_SESSION_get_ticket_lifetime_hint(session)); /* Ticket app data */ SSL_SESSION_get0_ticket_appdata(session, &ticket, &len2); LAPPEND_BARRAY(interp, objPtr, "ticket_app_data", ticket, (int) len2); /* Get master key */ len2 = SSL_SESSION_get_master_key(session, buffer, SSL_MAX_MASTER_KEY_LENGTH); LAPPEND_BARRAY(interp, objPtr, "master_key", buffer, (int) len2); /* Compression id */ unsigned int id = SSL_SESSION_get_compress_id(session); LAPPEND_STR(interp, objPtr, "compression_id", id == 1 ? "zlib" : "none", -1); } /* Compression info */ |
︙ | ︙ | |||
2433 2434 2435 2436 2437 2438 2439 | * *------------------------------------------------------------------- */ static int MiscObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { static const char *commands [] = { "req", "strreq", NULL }; enum command { C_REQ, C_STRREQ, C_DUMMY }; | < | | 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 | * *------------------------------------------------------------------- */ static int MiscObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { static const char *commands [] = { "req", "strreq", NULL }; enum command { C_REQ, C_STRREQ, C_DUMMY }; int cmd, isStr; char buffer[16384]; dprintf("Called"); if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "subcommand ?args?"); return TCL_ERROR; |
︙ | ︙ | |||
2457 2458 2459 2460 2461 2462 2463 | switch ((enum command) cmd) { case C_REQ: case C_STRREQ: { EVP_PKEY *pkey=NULL; X509 *cert=NULL; X509_NAME *name=NULL; Tcl_Obj **listv; | | < | 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 | switch ((enum command) cmd) { case C_REQ: case C_STRREQ: { EVP_PKEY *pkey=NULL; X509 *cert=NULL; X509_NAME *name=NULL; Tcl_Obj **listv; int listc,i; BIO *out=NULL; 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; |
︙ | ︙ | |||
2489 2490 2491 2492 2493 2494 2495 | pemout=Tcl_GetString(objv[4]); if (isStr) { Tcl_SetVar(interp,keyout,"",0); Tcl_SetVar(interp,pemout,"",0); } if (objc>=6) { | | > | 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 | pemout=Tcl_GetString(objv[4]); if (isStr) { Tcl_SetVar(interp,keyout,"",0); Tcl_SetVar(interp,pemout,"",0); } if (objc>=6) { if (Tcl_ListObjGetElements(interp, objv[5], &listc, &listv) != TCL_OK) { return TCL_ERROR; } if ((listc%2) != 0) { Tcl_SetResult(interp,"Information list must have even number of arguments",NULL); return TCL_ERROR; } |
︙ | ︙ | |||
2769 2770 2771 2772 2773 2774 2775 | #endif if (Tcl_PkgRequire(interp, "Tcl", "8.5-", 0) == NULL) { return TCL_ERROR; } #endif if (TlsLibInit(0) != TCL_OK) { | | > > > > > > > | 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 | #endif if (Tcl_PkgRequire(interp, "Tcl", "8.5-", 0) == NULL) { return TCL_ERROR; } #endif if (TlsLibInit(0) != TCL_OK) { Tcl_AppendResult(interp, "could not initialize SSL library", NULL); return TCL_ERROR; } Tcl_CreateObjCommand(interp, "tls::ciphers", CiphersObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "tls::connection", ConnectionInfoObjCmd, (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); Tcl_CreateObjCommand(interp, "tls::status", StatusObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "tls::version", VersionObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "tls::misc", MiscObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "tls::protocols", ProtocolsObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "tls::hash", HashCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "tls::hashes", HashListCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "tls::md4", HashMD4Cmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "tls::md5", HashMD5Cmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "tls::sha1", HashSHA1Cmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "tls::sha256", HashSHA256Cmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); if (interp) { Tcl_Eval(interp, tlsTclInitScript); } return Tcl_PkgProvide(interp, PACKAGE_NAME, PACKAGE_VERSION); } |
︙ | ︙ |
Modified generic/tlsBIO.c
from [904acc3cbd]
to [3977ec0a04].
1 2 3 4 5 6 7 8 9 10 | /* * Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com> * * Provides BIO layer to interface openssl to Tcl. */ #include "tlsInt.h" static int BioWrite(BIO *bio, const char *buf, int bufLen) { Tcl_Channel chan; | | | < | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | /* * Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com> * * Provides BIO layer to interface openssl to Tcl. */ #include "tlsInt.h" static int BioWrite(BIO *bio, const char *buf, int bufLen) { Tcl_Channel chan; int ret; int tclEofChan, tclErrno; chan = Tls_GetParent((State *) BIO_get_data(bio), 0); dprintf("[chan=%p] BioWrite(%p, <buf>, %d)", (void *)chan, (void *) bio, bufLen); ret = (int) Tcl_WriteRaw(chan, buf, bufLen); tclEofChan = Tcl_Eof(chan); tclErrno = Tcl_GetErrno(); dprintf("[chan=%p] BioWrite(%d) -> %d [tclEof=%d; tclErrno=%d]", (void *) chan, bufLen, ret, tclEofChan, Tcl_GetErrno()); BIO_clear_flags(bio, BIO_FLAGS_WRITE | BIO_FLAGS_SHOULD_RETRY); if (tclEofChan && ret <= 0) { dprintf("Got EOF while reading, returning a Connection Reset error which maps to Soft EOF"); Tcl_SetErrno(ECONNRESET); ret = 0; |
︙ | ︙ | |||
51 52 53 54 55 56 57 | if (ret != -1 || (ret == -1 && tclErrno == EAGAIN)) { if (BIO_should_read(bio)) { dprintf("Setting should retry read flag"); BIO_set_retry_read(bio); } } | | | < | | 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | if (ret != -1 || (ret == -1 && tclErrno == EAGAIN)) { if (BIO_should_read(bio)) { dprintf("Setting should retry read flag"); BIO_set_retry_read(bio); } } return(ret); } static int BioRead(BIO *bio, char *buf, int bufLen) { Tcl_Channel chan; Tcl_Size ret = 0; int tclEofChan, tclErrno; chan = Tls_GetParent((State *) BIO_get_data(bio), 0); dprintf("[chan=%p] BioRead(%p, <buf>, %d)", (void *) chan, (void *) bio, bufLen); if (buf == NULL) { return 0; } ret = Tcl_ReadRaw(chan, buf, bufLen); tclEofChan = Tcl_Eof(chan); tclErrno = Tcl_GetErrno(); dprintf("[chan=%p] BioRead(%d) -> %d [tclEof=%d; tclErrno=%d]", (void *) chan, bufLen, ret, tclEofChan, tclErrno); BIO_clear_flags(bio, BIO_FLAGS_READ | BIO_FLAGS_SHOULD_RETRY); if (tclEofChan && ret <= 0) { dprintf("Got EOF while reading, returning a Connection Reset error which maps to Soft EOF"); Tcl_SetErrno(ECONNRESET); ret = 0; |
︙ | ︙ | |||
108 109 110 111 112 113 114 | if (BIO_should_write(bio)) { dprintf("Setting should retry write flag"); BIO_set_retry_write(bio); } } | | < | | 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | if (BIO_should_write(bio)) { dprintf("Setting should retry write flag"); BIO_set_retry_write(bio); } } dprintf("BioRead(%p, <buf>, %d) [%p] returning %i", (void *) bio, bufLen, (void *) chan, ret); return(ret); } static int BioPuts(BIO *bio, const char *str) { dprintf("BioPuts(%p, <string:%p>) called", bio, str); return BioWrite(bio, str, (int) strlen(str)); } |
︙ | ︙ |
Modified generic/tlsInt.h
from [0103fefac9]
to [ba5e9003ea].
︙ | ︙ | |||
38 39 40 41 42 43 44 | # endif #endif /* * Backwards compatibility for size type change */ #if TCL_MAJOR_VERSION < 9 && TCL_MINOR_VERSION < 7 | | < < < < | 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | # endif #endif /* * Backwards compatibility for size type change */ #if TCL_MAJOR_VERSION < 9 && TCL_MINOR_VERSION < 7 # define Tcl_Size int #endif #include <openssl/ssl.h> #include <openssl/err.h> #include <openssl/rand.h> #include <openssl/opensslv.h> |
︙ | ︙ |
Modified generic/tlsX509.c
from [a931d05109]
to [c99299d264].
︙ | ︙ | |||
78 79 80 81 82 83 84 | int len = 0; char buffer[1024]; if (astring != NULL) { len = String_to_Hex((char *)ASN1_STRING_get0_data(astring), ASN1_STRING_length(astring), buffer, 1024); } | | | 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | int len = 0; char buffer[1024]; if (astring != NULL) { len = String_to_Hex((char *)ASN1_STRING_get0_data(astring), ASN1_STRING_length(astring), buffer, 1024); } resultPtr = Tcl_NewStringObj(buffer, len); return resultPtr; } /* * Get Key Usage */ Tcl_Obj *Tls_x509KeyUsage(Tcl_Interp *interp, X509 *cert, uint32_t xflags) { |
︙ | ︙ | |||
200 201 202 203 204 205 206 | } if (names = X509_get_ext_d2i(cert, nid, NULL, NULL)) { for (int i=0; i < sk_GENERAL_NAME_num(names); i++) { const GENERAL_NAME *name = sk_GENERAL_NAME_value(names, i); len = BIO_to_Buffer(name && GENERAL_NAME_print(bio, name), bio, buffer, 1024); | | | 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 | } if (names = X509_get_ext_d2i(cert, nid, NULL, NULL)) { for (int i=0; i < sk_GENERAL_NAME_num(names); i++) { const GENERAL_NAME *name = sk_GENERAL_NAME_value(names, i); len = BIO_to_Buffer(name && GENERAL_NAME_print(bio, name), bio, buffer, 1024); LAPPEND_STR(interp, listPtr, NULL, buffer, len); } sk_GENERAL_NAME_pop_free(names, GENERAL_NAME_free); } return listPtr; } /* |
︙ | ︙ | |||
277 278 279 280 281 282 283 | if (distpoint->type == 0) { /* full-name GENERALIZEDNAME */ for (int j = 0; j < sk_GENERAL_NAME_num(distpoint->name.fullname); j++) { GENERAL_NAME *gen = sk_GENERAL_NAME_value(distpoint->name.fullname, j); int type; ASN1_STRING *uri = GENERAL_NAME_get0_value(gen, &type); if (type == GEN_URI) { | | | | 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 | if (distpoint->type == 0) { /* full-name GENERALIZEDNAME */ for (int j = 0; j < sk_GENERAL_NAME_num(distpoint->name.fullname); j++) { GENERAL_NAME *gen = sk_GENERAL_NAME_value(distpoint->name.fullname, j); int type; ASN1_STRING *uri = GENERAL_NAME_get0_value(gen, &type); if (type == GEN_URI) { LAPPEND_STR(interp, listPtr, NULL, ASN1_STRING_get0_data(uri), ASN1_STRING_length(uri)); } } } else if (distpoint->type == 1) { /* relative-name X509NAME */ STACK_OF(X509_NAME_ENTRY) *sk_relname = distpoint->name.relativename; for (int j = 0; j < sk_X509_NAME_ENTRY_num(sk_relname); j++) { X509_NAME_ENTRY *e = sk_X509_NAME_ENTRY_value(sk_relname, j); ASN1_STRING *d = X509_NAME_ENTRY_get_data(e); LAPPEND_STR(interp, listPtr, NULL, ASN1_STRING_data(d), ASN1_STRING_length(d)); } } } CRL_DIST_POINTS_free(crl); } return listPtr; } |
︙ | ︙ | |||
331 332 333 334 335 336 337 | if (ads = X509_get_ext_d2i(cert, NID_info_access, NULL, NULL)) { for (int i = 0; i < sk_ACCESS_DESCRIPTION_num(ads); i++) { ad = sk_ACCESS_DESCRIPTION_value(ads, i); if (OBJ_obj2nid(ad->method) == NID_ad_ca_issuers && ad->location) { if (ad->location->type == GEN_URI) { len = ASN1_STRING_to_UTF8(&buf, ad->location->d.uniformResourceIdentifier); | | | 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 | if (ads = X509_get_ext_d2i(cert, NID_info_access, NULL, NULL)) { for (int i = 0; i < sk_ACCESS_DESCRIPTION_num(ads); i++) { ad = sk_ACCESS_DESCRIPTION_value(ads, i); if (OBJ_obj2nid(ad->method) == NID_ad_ca_issuers && ad->location) { if (ad->location->type == GEN_URI) { len = ASN1_STRING_to_UTF8(&buf, ad->location->d.uniformResourceIdentifier); Tcl_ListObjAppendElement(interp, listPtr, Tcl_NewStringObj(buf, len)); OPENSSL_free(buf); break; } } } /* sk_ACCESS_DESCRIPTION_pop_free(ads, ACCESS_DESCRIPTION_free); */ AUTHORITY_INFO_ACCESS_free(ads); |
︙ | ︙ | |||
391 392 393 394 395 396 397 | int sig_nid; X509_get0_signature(&sig, &sig_alg, cert); /* sig_nid = X509_get_signature_nid(cert) */ sig_nid = OBJ_obj2nid(sig_alg->algorithm); LAPPEND_STR(interp, certPtr, "signatureAlgorithm", OBJ_nid2ln(sig_nid), -1); len = (sig_nid != NID_undef) ? String_to_Hex(sig->data, sig->length, buffer, BUFSIZ) : 0; | | | | | | | | | | | | | 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 | int sig_nid; X509_get0_signature(&sig, &sig_alg, cert); /* sig_nid = X509_get_signature_nid(cert) */ sig_nid = OBJ_obj2nid(sig_alg->algorithm); LAPPEND_STR(interp, certPtr, "signatureAlgorithm", OBJ_nid2ln(sig_nid), -1); len = (sig_nid != NID_undef) ? String_to_Hex(sig->data, sig->length, buffer, BUFSIZ) : 0; LAPPEND_STR(interp, certPtr, "signatureValue", buffer, len); } /* Version of the encoded certificate - RFC 5280 section 4.1.2.1 */ LAPPEND_LONG(interp, certPtr, "version", X509_get_version(cert)+1); /* Unique number assigned by CA to certificate - RFC 5280 section 4.1.2.2 */ len = BIO_to_Buffer(i2a_ASN1_INTEGER(bio, X509_get0_serialNumber(cert)), bio, buffer, BUFSIZ); LAPPEND_STR(interp, certPtr, "serialNumber", buffer, len); /* Signature algorithm used by the CA to sign the certificate. Must match signatureAlgorithm. RFC 5280 section 4.1.2.3 */ LAPPEND_STR(interp, certPtr, "signature", OBJ_nid2ln(X509_get_signature_nid(cert)), -1); /* Issuer identifies the entity that signed and issued the cert. RFC 5280 section 4.1.2.4 */ len = BIO_to_Buffer(X509_NAME_print_ex(bio, X509_get_issuer_name(cert), 0, flags), bio, buffer, BUFSIZ); LAPPEND_STR(interp, certPtr, "issuer", buffer, len); /* Certificate validity period is the interval the CA warrants that it will maintain info on the status of the certificate. RFC 5280 section 4.1.2.5 */ /* Get Validity - Not Before */ len = BIO_to_Buffer(ASN1_TIME_print(bio, X509_get0_notBefore(cert)), bio, buffer, BUFSIZ); LAPPEND_STR(interp, certPtr, "notBefore", buffer, len); /* Get Validity - Not After */ len = BIO_to_Buffer(ASN1_TIME_print(bio, X509_get0_notAfter(cert)), bio, buffer, BUFSIZ); LAPPEND_STR(interp, certPtr, "notAfter", buffer, len); /* Subject identifies the entity associated with the public key stored in the subject public key field. RFC 5280 section 4.1.2.6 */ len = BIO_to_Buffer(X509_NAME_print_ex(bio, X509_get_subject_name(cert), 0, flags), bio, buffer, BUFSIZ); LAPPEND_STR(interp, certPtr, "subject", buffer, len); /* SHA1 Digest (Fingerprint) of cert - DER representation */ if (X509_digest(cert, EVP_sha1(), md, &len)) { len = String_to_Hex(md, len, buffer, BUFSIZ); LAPPEND_STR(interp, certPtr, "sha1_hash", buffer, len); } /* SHA256 Digest (Fingerprint) of cert - DER representation */ if (X509_digest(cert, EVP_sha256(), md, &len)) { len = String_to_Hex(md, len, buffer, BUFSIZ); LAPPEND_STR(interp, certPtr, "sha256_hash", buffer, len); } /* Subject Public Key Info specifies the public key and identifies the algorithm with which the key is used. RFC 5280 section 4.1.2.7 */ if (X509_get_signature_info(cert, &mdnid, &pknid, &bits, &xflags)) { ASN1_BIT_STRING *key; unsigned int n; LAPPEND_STR(interp, certPtr, "signingDigest", OBJ_nid2ln(mdnid), -1); LAPPEND_STR(interp, certPtr, "publicKeyAlgorithm", OBJ_nid2ln(pknid), -1); LAPPEND_INT(interp, certPtr, "bits", bits); /* Effective security bits */ key = X509_get0_pubkey_bitstr(cert); len = String_to_Hex(key->data, key->length, buffer, BUFSIZ); LAPPEND_STR(interp, certPtr, "publicKey", buffer, len); len = 0; if (X509_pubkey_digest(cert, EVP_get_digestbynid(pknid), md, &n)) { len = String_to_Hex(md, (int)n, buffer, BUFSIZ); } LAPPEND_STR(interp, certPtr, "publicKeyHash", buffer, len); /* digest of the DER representation of the certificate */ len = 0; if (X509_digest(cert, EVP_get_digestbynid(mdnid), md, &n)) { len = String_to_Hex(md, (int)n, buffer, BUFSIZ); } LAPPEND_STR(interp, certPtr, "signatureHash", buffer, len); } /* Certificate Purpose. Call before checking for extensions. */ LAPPEND_STR(interp, certPtr, "purpose", Tls_x509Purpose(cert), -1); LAPPEND_OBJ(interp, certPtr, "certificatePurpose", Tls_x509Purposes(interp, cert)); /* Get extensions flags */ |
︙ | ︙ | |||
487 488 489 490 491 492 493 | and/or issuer names over time. RFC 5280 section 4.1.2.8 */ { const ASN1_BIT_STRING *iuid, *suid; X509_get0_uids(cert, &iuid, &suid); Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewStringObj("issuerUniqueId", -1)); if (iuid != NULL) { | | | | 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 | and/or issuer names over time. RFC 5280 section 4.1.2.8 */ { const ASN1_BIT_STRING *iuid, *suid; X509_get0_uids(cert, &iuid, &suid); Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewStringObj("issuerUniqueId", -1)); if (iuid != NULL) { Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewByteArrayObj((char *)iuid->data, iuid->length)); } else { Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewStringObj("", -1)); } Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewStringObj("subjectUniqueId", -1)); if (suid != NULL) { Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewByteArrayObj((char *)suid->data, suid->length)); } else { Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewStringObj("", -1)); } } /* X509 v3 Extensions - RFC 5280 section 4.1.2.9 */ LAPPEND_INT(interp, certPtr, "extCount", X509_get_ext_count(cert)); |
︙ | ︙ | |||
581 582 583 584 585 586 587 | /* Subject Information Access - RFC 5280 section 4.2.2.2, NID_sinfo_access */ /* Certificate Alias. If uses a PKCS#12 structure, alias will reflect the friendlyName attribute (RFC 2985). */ { len = 0; char *string = X509_alias_get0(cert, &len); | | | | | 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 | /* Subject Information Access - RFC 5280 section 4.2.2.2, NID_sinfo_access */ /* Certificate Alias. If uses a PKCS#12 structure, alias will reflect the friendlyName attribute (RFC 2985). */ { len = 0; char *string = X509_alias_get0(cert, &len); LAPPEND_STR(interp, certPtr, "alias", string, len); } /* Certificate and dump all data */ { char certStr[CERT_STR_SIZE]; /* Get certificate */ len = BIO_to_Buffer(PEM_write_bio_X509(bio, cert), bio, certStr, CERT_STR_SIZE); LAPPEND_STR(interp, certPtr, "certificate", certStr, len); /* Get all cert info */ len = BIO_to_Buffer(X509_print_ex(bio, cert, flags, 0), bio, certStr, CERT_STR_SIZE); LAPPEND_STR(interp, certPtr, "all", certStr, len); } BIO_free(bio); return certPtr; } |