Index: doc/tls.html
==================================================================
--- doc/tls.html
+++ doc/tls.html
@@ -29,13 +29,20 @@
tls::status ?-local? channel
tls::connection channel
tls::import channel ?options?
tls::unimport channel
- tls::ciphers protocol ?verbose? ?supported?
+ tls::ciphers ?protocol? ?verbose? ?supported?
tls::protocols
tls::version
+
+ tls::hash type data
+ tls::hashes
+ tls::md4 data
+ tls::md5 data
+ tls::sha1 data
+ tls::sha256 data
COMMANDS
CALLBACK OPTIONS
HTTPS EXAMPLE
@@ -50,11 +57,11 @@
tls - binding to OpenSSL
toolkit.
-package require Tcl 8.4
+
package require Tcl 8.5
package require tls
tls::init ?options?
tls::socket ?options? host port
tls::socket ?-server command? ?options? port
@@ -62,13 +69,20 @@
tls::connection channel
tls::handshake channel
tls::import channel ?options?
tls::unimport channel
-tls::ciphers protocol ?verbose? ?supported?
-tls::protocols
-tls::version
+tls::ciphers ?protocol? ?verbose? ?supported?
+tls::protocols
+tls::version
+
+tls::hash type data
+tls::hashes
+tls::md4 data
+tls::md5 data
+tls::sha1 data
+tls::sha256 data
This extension provides a generic binding to Server cache mode (client, server, or both).
tls::ciphers
- protocol ?verbose? ?supported?
- Returns a list of supported ciphers available for protocol,
- where protocol must be one of ssl2, ssl3, tls1, tls1.1,
- tls1.2, or tls1.3. If verbose is specified as
- true then a verbose, human readable list is returned with
- additional information on the cipher. If supported
+ ?protocol? ?verbose? ?supported?
+
Without any args, returns a list of all ciphers. With
+ protocol, only the ciphers supportted for that protocol
+ are returned where protocol must be one of ssl2, ssl3,
+ tls1, tls1.1, tls1.2, or tls1.3. If verbose is
+ specified as true then a verbose, human readable list is returned
+ with additional information on the cipher. If supported
is specified as true, then only the ciphers supported for protocol
will be listed.
tls::protocols
Returns a list of supported protocols. Valid values are:
@@ -430,10 +445,34 @@
and tls1.3. Exact list depends on OpenSSL version and
compile time flags.
tls::version
Returns the OpenSSL version string.
+
+
+ tls::hash type data
+ Calculate the hash for data using type digest.
+ Returns value as a hex string. Type cam be any OpenSSL supported
+ hash digest including: md4, md5, sha1,
+ sha2 (sha224, sha256, sha384, sha512,
+ sha512-224, and sha512-256),
+ sha3 (sha3-224, sha3-256, sha3-384, and sha3-512), etc.
+
+ tls::hashes
+ Returns a list of the valid hash digests.
+
+ tls::md4 data
+ Calculate the hash for data using the MD4 message-digest algorithm.
+
+ tls::md5 data
+ Calculate the hash for data using the MD5 message-digest algorithm.
+
+ tls::sha1 data
+ Calculate the hash for data using the SHA-1 secure hash algorithm.
+
+ tls::sha256 data
+ Calculate the hash for data using the SHA-2 SHA-256 secure hash algorithm.
Index: generic/tls.c
==================================================================
--- generic/tls.c
+++ generic/tls.c
@@ -24,10 +24,14 @@
#include "tlsInt.h"
#include "tclOpts.h"
#include
#include
+#include
+#include
+#include
+#include
#include
#include
/* Min OpenSSL version */
#if OPENSSL_VERSION_NUMBER < 0x10101000L
@@ -444,11 +448,11 @@
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), (Tcl_Size *)NULL)) != NULL) {
+ } 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) {
@@ -551,19 +555,19 @@
Tcl_Release((ClientData) statePtr);
/* If successful, pass back password string and truncate if too long */
if (code == TCL_OK) {
- Tcl_Size len;
+ int len;
char *ret = (char *) Tcl_GetStringFromObj(Tcl_GetObjResult(interp), &len);
- if (len > (Tcl_Size) size-1) {
- len = (Tcl_Size) size-1;
+ if (len > size-1) {
+ len = size-1;
}
strncpy(buf, ret, (size_t) len);
buf[len] = '\0';
Tcl_Release((ClientData) interp);
- return((int) len);
+ return(len);
}
Tcl_Release((ClientData) interp);
return -1;
}
@@ -613,15 +617,15 @@
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, (Tcl_Size) 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, (Tcl_Size) 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)));
@@ -902,11 +906,11 @@
/* 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, (Tcl_Size) len));
+ 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;
@@ -926,10 +930,177 @@
/********************/
/*
*-------------------------------------------------------------------
*
+ * Hash Calc --
+ *
+ * Calculate message digest of data using type hash algorithm.
+ *
+ * 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);
+
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
+ OpenSSL_add_all_digests(); /* Make sure they're loaded */
+#endif
+
+ OBJ_NAME_do_all(OBJ_NAME_TYPE_MD_METH, ListCallback, (void *) objPtr);
+ Tcl_ResetResult(interp);
+ Tcl_SetObjResult(interp, objPtr);
+
+ return TCL_OK;
+ clientData = clientData;
+ objc = objc;
+ objv = objv;
+}
+
+/*
+ * Valid SSL and TLS Protocol Versions
+ */
+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
+};
+
+/*
+ *-------------------------------------------------------------------
+ *
* CiphersObjCmd -- list available ciphers
*
* This procedure is invoked to process the "tls::ciphers" command
* to list available ciphers, based upon protocol selected.
*
@@ -939,16 +1110,10 @@
* 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(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
Tcl_Obj *objPtr = NULL;
SSL_CTX *ctx = NULL;
@@ -958,15 +1123,28 @@
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?");
+ if ((objc < 1) || (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) {
+ if (objc == 1) {
+ /* List all ciphers */
+ Tcl_Obj *objPtr = Tcl_NewListObj(0, NULL);
+
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
+ OpenSSL_add_all_ciphers(); /* Make sure they're loaded */
+#endif
+
+ OBJ_NAME_do_all(OBJ_NAME_TYPE_CIPHER_METH, ListCallback, (void *) objPtr);
+ Tcl_ResetResult(interp);
+ Tcl_SetObjResult(interp, objPtr);
+ return TCL_OK;
+
+ } else 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;
}
@@ -1079,10 +1257,11 @@
}
}
SSL_free(ssl);
SSL_CTX_free(ctx);
+ Tcl_ResetResult(interp);
Tcl_SetObjResult(interp, objPtr);
return TCL_OK;
clientData = clientData;
}
@@ -1142,10 +1321,38 @@
}
/*
*-------------------------------------------------------------------
*
+ * VersionObjCmd -- return version string from OpenSSL.
+ *
+ * Results:
+ * A standard Tcl result.
+ *
+ * Side effects:
+ * None.
+ *
+ *-------------------------------------------------------------------
+ */
+static int
+VersionObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
+ Tcl_Obj *objPtr;
+
+ dprintf("Called");
+
+ objPtr = Tcl_NewStringObj(OPENSSL_VERSION_TEXT, -1);
+ Tcl_SetObjResult(interp, objPtr);
+
+ return TCL_OK;
+ clientData = clientData;
+ objc = objc;
+ objv = objv;
+}
+
+/*
+ *-------------------------------------------------------------------
+ *
* HandshakeObjCmd --
*
* This command is used to verify whether the handshake is complete
* or not.
*
@@ -1171,11 +1378,11 @@
return(TCL_ERROR);
}
ERR_clear_error();
- chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], (Tcl_Size *)NULL), NULL);
+ 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 */
@@ -1249,20 +1456,19 @@
SSL_CTX *ctx = NULL;
Tcl_Obj *script = NULL;
Tcl_Obj *password = NULL;
Tcl_Obj *vcmd = NULL;
Tcl_DString upperChannelTranslation, upperChannelBlocking, upperChannelEncoding, upperChannelEOFChar;
- int idx;
- Tcl_Size len;
+ 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;
- Tcl_Size key_len = 0;
+ int key_len = 0;
unsigned char *cert = NULL;
- Tcl_Size cert_len = 0;
+ int cert_len = 0;
char *ciphers = NULL;
char *ciphersuites = NULL;
char *CAfile = NULL;
char *CAdir = NULL;
char *DHparams = NULL;
@@ -1295,20 +1501,20 @@
return TCL_ERROR;
}
ERR_clear_error();
- chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], (Tcl_Size *)NULL), NULL);
+ 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], (Tcl_Size *)NULL);
+ char *opt = Tcl_GetStringFromObj(objv[idx], NULL);
if (opt[0] != '-')
break;
OPTOBJ("-alpn", alpn);
@@ -1424,12 +1630,12 @@
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, (int) key_len,
- (int) cert_len, CAdir, CAfile, ciphers, ciphersuites, level, DHparams)) == NULL) {
+ 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;
}
}
@@ -1515,12 +1721,11 @@
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;
+ int i, len, cnt;
Tcl_Obj **list;
if (Tcl_ListObjGetElements(interp, alpn, &cnt, &list) != TCL_OK) {
Tls_Free((char *) statePtr);
return TCL_ERROR;
@@ -1533,20 +1738,20 @@
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 + (int) len;
+ protos_len += 1 + 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);
+ 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 */
@@ -1720,48 +1925,48 @@
const SSL_METHOD *method;
dprintf("Called");
if (!proto) {
- Tcl_AppendResult(interp, "no valid protocol selected", (char *) NULL);
+ 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", (char *) NULL);
+ 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", (char *) NULL);
+ 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", (char *) NULL);
+ 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", (char *) NULL);
+ 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", (char *) NULL);
+ 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", (char *) NULL);
+ Tcl_AppendResult(interp, "TLS 1.3 protocol not supported", NULL);
return NULL;
}
#endif
if (proto == 0) {
/* Use full range */
@@ -1845,10 +2050,14 @@
/* Force cipher selection order by server */
if (!isServer) {
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, (void*)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 */
@@ -2062,11 +2271,11 @@
Tcl_WrongNumArgs(interp, 1, objv, "?-local? channel");
return TCL_ERROR;
}
/* Get channel Id */
- channelName = Tcl_GetStringFromObj(objv[(objc == 2 ? 1 : 2)], (Tcl_Size *) NULL);
+ channelName = Tcl_GetStringFromObj(objv[(objc == 2 ? 1 : 2)], NULL);
chan = Tcl_GetChannel(interp, channelName, &mode);
if (chan == (Tcl_Channel) NULL) {
return TCL_ERROR;
}
@@ -2132,11 +2341,11 @@
/* 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, (Tcl_Size) 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);
@@ -2182,11 +2391,11 @@
if (objc != 2) {
Tcl_WrongNumArgs(interp, 1, objv, "channel");
return(TCL_ERROR);
}
- chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], (Tcl_Size *)NULL), NULL);
+ 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 */
@@ -2289,16 +2498,16 @@
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, (Tcl_Size) 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, (Tcl_Size) ulen);
+ LAPPEND_STR(interp, objPtr, "npn", (char *) proto, (int) ulen);
#endif
/* Resumable session */
LAPPEND_BOOL(interp, objPtr, "resumable", SSL_SESSION_is_resumable(session));
@@ -2308,30 +2517,30 @@
/* 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, (Tcl_Size) 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, (Tcl_Size) 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, (Tcl_Size) 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, (Tcl_Size) 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, (Tcl_Size) len2);
+ 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);
}
@@ -2393,38 +2602,10 @@
}
/*
*-------------------------------------------------------------------
*
- * VersionObjCmd -- return version string from OpenSSL.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * None.
- *
- *-------------------------------------------------------------------
- */
-static int
-VersionObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
- Tcl_Obj *objPtr;
-
- dprintf("Called");
-
- objPtr = Tcl_NewStringObj(OPENSSL_VERSION_TEXT, -1);
- Tcl_SetObjResult(interp, objPtr);
-
- return TCL_OK;
- clientData = clientData;
- objc = objc;
- objv = objv;
-}
-
-/*
- *-------------------------------------------------------------------
- *
* MiscObjCmd -- misc commands
*
* Results:
* A standard Tcl result.
*
@@ -2435,12 +2616,11 @@
*/
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 };
- Tcl_Size cmd;
- int isStr;
+ int cmd, isStr;
char buffer[16384];
dprintf("Called");
if (objc < 2) {
@@ -2459,12 +2639,11 @@
case C_STRREQ: {
EVP_PKEY *pkey=NULL;
X509 *cert=NULL;
X509_NAME *name=NULL;
Tcl_Obj **listv;
- Tcl_Size listc;
- int i;
+ 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;
@@ -2491,11 +2670,12 @@
Tcl_SetVar(interp,keyout,"",0);
Tcl_SetVar(interp,pemout,"",0);
}
if (objc>=6) {
- if (Tcl_ListObjGetElements(interp, objv[5], &listc, &listv) != TCL_OK) {
+ 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);
@@ -2771,23 +2951,31 @@
return TCL_ERROR;
}
#endif
if (TlsLibInit(0) != TCL_OK) {
- Tcl_AppendResult(interp, "could not initialize SSL library", (char *) NULL);
+ 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::misc", MiscObjCmd, (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::ciphers", CiphersObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
Tcl_CreateObjCommand(interp, "tls::protocols", ProtocolsObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
+ Tcl_CreateObjCommand(interp, "tls::version", VersionObjCmd, (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);
}
Index: generic/tlsBIO.c
==================================================================
--- generic/tlsBIO.c
+++ generic/tlsBIO.c
@@ -6,24 +6,23 @@
#include "tlsInt.h"
static int BioWrite(BIO *bio, const char *buf, int bufLen) {
Tcl_Channel chan;
- Tcl_Size ret;
+ int ret;
int tclEofChan, tclErrno;
chan = Tls_GetParent((State *) BIO_get_data(bio), 0);
dprintf("[chan=%p] BioWrite(%p, , %d)", (void *)chan, (void *) bio, bufLen);
- ret = Tcl_WriteRaw(chan, buf, (Tcl_Size) bufLen);
+ ret = (int) Tcl_WriteRaw(chan, buf, bufLen);
tclEofChan = Tcl_Eof(chan);
tclErrno = Tcl_GetErrno();
- dprintf("[chan=%p] BioWrite(%d) -> %" TCL_SIZE_MODIFIER "d [tclEof=%d; tclErrno=%d]",
- (void *) chan, bufLen, ret, tclEofChan, 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");
@@ -53,11 +52,11 @@
dprintf("Setting should retry read flag");
BIO_set_retry_read(bio);
}
}
- return((int) ret);
+ return(ret);
}
static int BioRead(BIO *bio, char *buf, int bufLen) {
Tcl_Channel chan;
Tcl_Size ret = 0;
@@ -69,17 +68,16 @@
if (buf == NULL) {
return 0;
}
- ret = Tcl_ReadRaw(chan, buf, (Tcl_Size) bufLen);
+ ret = Tcl_ReadRaw(chan, buf, bufLen);
tclEofChan = Tcl_Eof(chan);
tclErrno = Tcl_GetErrno();
- dprintf("[chan=%p] BioRead(%d) -> %" TCL_SIZE_MODIFIER "d [tclEof=%d; tclErrno=%d]",
- (void *) chan, bufLen, ret, tclEofChan, tclErrno);
+ 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");
@@ -110,14 +108,13 @@
BIO_set_retry_write(bio);
}
}
- dprintf("BioRead(%p, , %d) [%p] returning %" TCL_SIZE_MODIFIER "d", (void *) bio,
- bufLen, (void *) chan, ret);
+ dprintf("BioRead(%p, , %d) [%p] returning %i", (void *) bio, bufLen, (void *) chan, ret);
- return((int) ret);
+ return(ret);
}
static int BioPuts(BIO *bio, const char *str) {
dprintf("BioPuts(%p, ) called", bio, str);
Index: generic/tlsInt.h
==================================================================
--- generic/tlsInt.h
+++ generic/tlsInt.h
@@ -40,15 +40,11 @@
/*
* Backwards compatibility for size type change
*/
#if TCL_MAJOR_VERSION < 9 && TCL_MINOR_VERSION < 7
- #ifndef Tcl_Size
- typedef int Tcl_Size;
- #endif
-
- #define TCL_SIZE_MODIFIER ""
+# define Tcl_Size int
#endif
#include
#include
#include
Index: generic/tlsX509.c
==================================================================
--- generic/tlsX509.c
+++ generic/tlsX509.c
@@ -80,11 +80,11 @@
if (astring != NULL) {
len = String_to_Hex((char *)ASN1_STRING_get0_data(astring),
ASN1_STRING_length(astring), buffer, 1024);
}
- resultPtr = Tcl_NewStringObj(buffer, (Tcl_Size) len);
+ resultPtr = Tcl_NewStringObj(buffer, len);
return resultPtr;
}
/*
* Get Key Usage
@@ -202,11 +202,11 @@
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, (Tcl_Size) len);
+ LAPPEND_STR(interp, listPtr, NULL, buffer, len);
}
sk_GENERAL_NAME_pop_free(names, GENERAL_NAME_free);
}
return listPtr;
}
@@ -279,20 +279,20 @@
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), (Tcl_Size) ASN1_STRING_length(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), (Tcl_Size) ASN1_STRING_length(d));
+ LAPPEND_STR(interp, listPtr, NULL, ASN1_STRING_data(d), ASN1_STRING_length(d));
}
}
}
CRL_DIST_POINTS_free(crl);
}
@@ -333,11 +333,11 @@
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, (Tcl_Size) len));
+ Tcl_ListObjAppendElement(interp, listPtr, Tcl_NewStringObj(buf, len));
OPENSSL_free(buf);
break;
}
}
}
@@ -393,53 +393,53 @@
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, (Tcl_Size) len);
+ 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, (Tcl_Size) len);
+ 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, (Tcl_Size) len);
+ 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, (Tcl_Size) len);
+ 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, (Tcl_Size) len);
+ 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, (Tcl_Size) len);
+ 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, (Tcl_Size) len);
+ 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, (Tcl_Size) len);
+ 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)) {
@@ -450,24 +450,24 @@
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, (Tcl_Size) len);
+ 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, (Tcl_Size) len);
+ 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, (Tcl_Size) len);
+ 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));
@@ -489,18 +489,18 @@
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, (Tcl_Size) iuid->length));
+ 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, (Tcl_Size) suid->length));
+ Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewByteArrayObj((char *)suid->data, suid->length));
} else {
Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewStringObj("", -1));
}
}
@@ -583,24 +583,24 @@
/* 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, (Tcl_Size) 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, (Tcl_Size) len);
+ 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, (Tcl_Size) len);
+ LAPPEND_STR(interp, certPtr, "all", certStr, len);
}
BIO_free(bio);
return certPtr;
}