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#define TLS_PROTO_TLS1_1 0x08
#define TLS_PROTO_TLS1_2 0x10
#define TLS_PROTO_TLS1_3 0x20
#define ENABLED(flag, mask) (((flag) & (mask)) == (mask))
#define SSLKEYLOGFILE "SSLKEYLOGFILE"
/*
* Static data structures
*/
#ifndef OPENSSL_NO_DH
#include "dh_params.h"
#endif
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#define TLS_PROTO_TLS1_1 0x08
#define TLS_PROTO_TLS1_2 0x10
#define TLS_PROTO_TLS1_3 0x20
#define ENABLED(flag, mask) (((flag) & (mask)) == (mask))
#define SSLKEYLOGFILE "SSLKEYLOGFILE"
/*
* Thread-Safe TLS Code
*/
#ifdef TCL_THREADS
#define OPENSSL_THREAD_DEFINES
#include <openssl/opensslconf.h>
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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), (Tcl_Size *)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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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), (Tcl_Size *) 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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if (objc != 2) {
Tcl_WrongNumArgs(interp, 1, objv, "channel");
return(TCL_ERROR);
}
ERR_clear_error();
chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], (Tcl_Size *)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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if (objc != 2) {
Tcl_WrongNumArgs(interp, 1, objv, "channel");
return(TCL_ERROR);
}
ERR_clear_error();
chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], (Tcl_Size *) 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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if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "channel ?options?");
return TCL_ERROR;
}
ERR_clear_error();
chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], (Tcl_Size *)NULL), NULL);
if (chan == (Tcl_Channel) NULL) {
return TCL_ERROR;
}
/* Make sure to operate on the topmost channel */
chan = Tcl_GetTopChannel(chan);
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if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "channel ?options?");
return TCL_ERROR;
}
ERR_clear_error();
chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], (Tcl_Size *) NULL), NULL);
if (chan == (Tcl_Channel) NULL) {
return TCL_ERROR;
}
/* Make sure to operate on the topmost channel */
chan = Tcl_GetTopChannel(chan);
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BIO_free(bio);
Tcl_DStringFree(&ds);
if (!dh) {
Tcl_AppendResult(interp, "Could not read DH parameters from file", (char *) NULL);
SSL_CTX_free(ctx);
return NULL;
}
} else {
dh = get_dhParams();
}
SSL_CTX_set_tmp_dh(ctx, dh);
DH_free(dh);
}
#endif
/* set our certificate */
load_private_key = 0;
if (certfile != NULL) {
load_private_key = 1;
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BIO_free(bio);
Tcl_DStringFree(&ds);
if (!dh) {
Tcl_AppendResult(interp, "Could not read DH parameters from file", (char *) NULL);
SSL_CTX_free(ctx);
return NULL;
}
SSL_CTX_set_tmp_dh(ctx, dh);
DH_free(dh);
} else {
/* Use well known DH parameters that have built-in support in OpenSSL */
if (!SSL_CTX_set_dh_auto(ctx, 1)) {
Tcl_AppendResult(interp, "Could not enable set DH auto: ", REASON(), (char *) NULL);
SSL_CTX_free(ctx);
return NULL;
}
}
}
#endif
/* set our certificate */
load_private_key = 0;
if (certfile != NULL) {
load_private_key = 1;
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