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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
};
/*
*-------------------------------------------------------------------
*
* NamesCallback --
*
* Callback to add algorithm or method names to a TCL list object.
*
* Results:
* Append name to TCL list object.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
void NamesCallback(const OBJ_NAME *obj, void *arg) {
Tcl_Obj *objPtr = (Tcl_Obj *) arg;
/* Fields: (int) type and alias, (const char*) name (alias from) and data (alias to) */
if (strstr(obj->name, "rsa") == NULL && strstr(obj->name, "RSA") == NULL) {
Tcl_ListObjAppendElement(NULL, objPtr, Tcl_NewStringObj(obj->name,-1));
}
}
/*******************************************************************/
/*
*-------------------------------------------------------------------
*
* CipherObjCmd --
*
* Return a list of properties and values for cipherName.
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
static int CipherObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
Tcl_Obj *objPtr, *listPtr;
unsigned char *cipherName = NULL, *modeName = NULL;
dprintf("Called");
/* Clear errors */
Tcl_ResetResult(interp);
ERR_clear_error();
/* Validate arg count */
if (objc != 2) {
Tcl_WrongNumArgs(interp, 1, objv, "name");
return TCL_ERROR;
}
cipherName = Tcl_GetStringFromObj(objv[1], NULL);
cipher = EVP_get_cipherbyname(cipherName);
Tcl_AppendResult(interp, "Invalid cipher \"", cipherName, "\"", NULL);
return TCL_ERROR;
}
/* Get properties */
objPtr = Tcl_NewListObj(0, NULL);
if (objPtr == NULL) {
return TCL_ERROR;
}
LAPPEND_STR(interp, objPtr, "nid", OBJ_nid2ln(EVP_CIPHER_nid(cipher)), -1);
LAPPEND_STR(interp, objPtr, "name", EVP_CIPHER_name(cipher), -1);
LAPPEND_STR(interp, objPtr, "description", "", -1);
LAPPEND_INT(interp, objPtr, "block_size", EVP_CIPHER_block_size(cipher));
LAPPEND_INT(interp, objPtr, "key_length", EVP_CIPHER_key_length(cipher));
LAPPEND_INT(interp, objPtr, "iv_length", EVP_CIPHER_iv_length(cipher));
LAPPEND_STR(interp, objPtr, "type", OBJ_nid2ln(EVP_CIPHER_type(cipher)), -1);
LAPPEND_STR(interp, objPtr, "provider", "", -1);
flags = EVP_CIPHER_flags(cipher);
mode = EVP_CIPHER_mode(cipher);
/* EVP_CIPHER_get_mode */
switch(mode) {
case EVP_CIPH_STREAM_CIPHER:
modeName = "STREAM";
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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
};
/*******************************************************************/
/*
*-------------------------------------------------------------------
*
* NamesCallback --
*
* Callback to add algorithm or method names to a TCL list object.
*
* Results:
* Append name to TCL list object.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
void NamesCallback(const OBJ_NAME *obj, void *arg) {
Tcl_Obj *listObj = (Tcl_Obj *) arg;
/* Fields: (int) type and alias, (const char*) name (alias from) and data (alias to) */
if (strstr(obj->name, "rsa") == NULL && strstr(obj->name, "RSA") == NULL) {
Tcl_ListObjAppendElement(NULL, listObj, Tcl_NewStringObj(obj->name,-1));
}
}
/*******************************************************************/
/*
*-------------------------------------------------------------------
*
* CipherInfo --
*
* Return a list of properties and values for cipher.
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int CipherInfo(Tcl_Interp *interp, Tcl_Obj *nameObj) {
const EVP_CIPHER *cipher;
Tcl_Obj *resultObj, *listObj;
unsigned long flags, mode;
unsigned char *modeName = NULL;
char *name = Tcl_GetStringFromObj(nameObj,NULL);
/* Get cipher */
cipher = EVP_get_cipherbyname(name);
if (cipher == NULL) {
Tcl_AppendResult(interp, "Invalid cipher \"", name, "\"", NULL);
return TCL_ERROR;
}
/* Get properties */
resultObj = Tcl_NewListObj(0, NULL);
if (resultObj == NULL) {
return TCL_ERROR;
}
LAPPEND_STR(interp, resultObj, "nid", OBJ_nid2ln(EVP_CIPHER_nid(cipher)), -1);
LAPPEND_STR(interp, resultObj, "name", EVP_CIPHER_name(cipher), -1);
LAPPEND_STR(interp, resultObj, "description", "", -1);
LAPPEND_INT(interp, resultObj, "block_size", EVP_CIPHER_block_size(cipher));
LAPPEND_INT(interp, resultObj, "key_length", EVP_CIPHER_key_length(cipher));
LAPPEND_INT(interp, resultObj, "iv_length", EVP_CIPHER_iv_length(cipher));
LAPPEND_STR(interp, resultObj, "type", OBJ_nid2ln(EVP_CIPHER_type(cipher)), -1);
LAPPEND_STR(interp, resultObj, "provider", "", -1);
flags = EVP_CIPHER_flags(cipher);
mode = EVP_CIPHER_mode(cipher);
/* EVP_CIPHER_get_mode */
switch(mode) {
case EVP_CIPH_STREAM_CIPHER:
modeName = "STREAM";
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case EVP_CIPH_WRAP_MODE :
modeName = "WRAP";
break;
default:
modeName = "unknown";
break;
}
LAPPEND_STR(interp, objPtr, "mode", modeName, -1);
/* Flags */
listPtr = Tcl_NewListObj(0, NULL);
LAPPEND_BOOL(interp, listPtr, "Variable Length", flags & EVP_CIPH_VARIABLE_LENGTH);
LAPPEND_BOOL(interp, listPtr, "Always Call Init", flags & EVP_CIPH_ALWAYS_CALL_INIT);
LAPPEND_BOOL(interp, listPtr, "Custom IV", flags & EVP_CIPH_CUSTOM_IV);
LAPPEND_BOOL(interp, listPtr, "Control Init", flags & EVP_CIPH_CTRL_INIT);
LAPPEND_BOOL(interp, listPtr, "Custom Cipher", flags & EVP_CIPH_FLAG_CUSTOM_CIPHER);
LAPPEND_BOOL(interp, listPtr, "AEAD Cipher", flags & EVP_CIPH_FLAG_AEAD_CIPHER);
LAPPEND_BOOL(interp, listPtr, "Custom Copy", flags & EVP_CIPH_CUSTOM_COPY);
LAPPEND_BOOL(interp, listPtr, "Non FIPS Allow", flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW);
LAPPEND_OBJ(interp, objPtr, "flags", listPtr);
Tcl_SetObjResult(interp, objPtr);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* CipherList --
*
* Return a list of all cipher algorithms
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int CipherList(Tcl_Interp *interp) {
Tcl_Obj *objPtr = Tcl_NewListObj(0, NULL);
if (objPtr == NULL) {
return TCL_ERROR;
}
OBJ_NAME_do_all(OBJ_NAME_TYPE_CIPHER_METH, NamesCallback, (void *) objPtr);
Tcl_SetObjResult(interp, objPtr);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* CiphersObjCmd --
*
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case EVP_CIPH_WRAP_MODE :
modeName = "WRAP";
break;
default:
modeName = "unknown";
break;
}
LAPPEND_STR(interp, resultObj, "mode", modeName, -1);
/* Flags */
listObj = Tcl_NewListObj(0, NULL);
LAPPEND_BOOL(interp, listObj, "Variable Length", flags & EVP_CIPH_VARIABLE_LENGTH);
LAPPEND_BOOL(interp, listObj, "Always Call Init", flags & EVP_CIPH_ALWAYS_CALL_INIT);
LAPPEND_BOOL(interp, listObj, "Custom IV", flags & EVP_CIPH_CUSTOM_IV);
LAPPEND_BOOL(interp, listObj, "Control Init", flags & EVP_CIPH_CTRL_INIT);
LAPPEND_BOOL(interp, listObj, "Custom Cipher", flags & EVP_CIPH_FLAG_CUSTOM_CIPHER);
LAPPEND_BOOL(interp, listObj, "AEAD Cipher", flags & EVP_CIPH_FLAG_AEAD_CIPHER);
LAPPEND_BOOL(interp, listObj, "Custom Copy", flags & EVP_CIPH_CUSTOM_COPY);
LAPPEND_BOOL(interp, listObj, "Non FIPS Allow", flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW);
LAPPEND_OBJ(interp, resultObj, "flags", listObj);
Tcl_SetObjResult(interp, resultObj);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* CipherList --
*
* Return a list of all cipher algorithms
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int CipherList(Tcl_Interp *interp) {
Tcl_Obj *resultObj = Tcl_NewListObj(0, NULL);
if (resultObj == NULL) {
return TCL_ERROR;
}
/* Same as EVP_CIPHER_do_all */
OBJ_NAME_do_all(OBJ_NAME_TYPE_CIPHER_METH, NamesCallback, (void *) resultObj);
Tcl_SetObjResult(interp, resultObj);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* CipherObjCmd --
*
* Return a list of properties and values for cipherName.
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
static int CipherObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
dprintf("Called");
/* Clear errors */
Tcl_ResetResult(interp);
ERR_clear_error();
/* Validate arg count */
if (objc == 1) {
return CipherList(interp);
} else if (objc == 2) {
return CipherInfo(interp, objv[1]);
} else {
Tcl_WrongNumArgs(interp, 1, objv, "?name?");
return TCL_ERROR;
}
return TCL_OK;
clientData = clientData;
}
/*
*-------------------------------------------------------------------
*
* CiphersObjCmd --
*
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sk = SSL_get1_supported_ciphers(ssl);
} else {
sk = SSL_get_ciphers(ssl);
/*sk = SSL_CTX_get_ciphers(ctx);*/
}
if (sk != NULL) {
Tcl_Obj *objPtr = NULL;
if (!verbose) {
char *cp;
objPtr = Tcl_NewListObj(0, NULL);
if (objPtr == NULL) {
res = TCL_ERROR;
goto done;
}
for (int i = 0; i < sk_SSL_CIPHER_num(sk); i++) {
const SSL_CIPHER *c = sk_SSL_CIPHER_value(sk, i);
if (c == NULL) continue;
/* cipher name or (NONE) */
cp = SSL_CIPHER_get_name(c);
if (cp == NULL) break;
Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(cp, -1));
}
} else {
char buf[BUFSIZ];
objPtr = Tcl_NewStringObj("",0);
if (objPtr == NULL) {
res = TCL_ERROR;
goto done;
}
for (int i = 0; i < sk_SSL_CIPHER_num(sk); i++) {
const SSL_CIPHER *c = sk_SSL_CIPHER_value(sk, i);
if (c == NULL) continue;
/* textual description of the cipher */
if (SSL_CIPHER_description(c, buf, sizeof(buf)) != NULL) {
Tcl_AppendToObj(objPtr, buf, (Tcl_Size) strlen(buf));
} else {
Tcl_AppendToObj(objPtr, "UNKNOWN\n", 8);
}
}
}
/* Clean up */
if (use_supported) {
sk_SSL_CIPHER_free(sk);
}
Tcl_SetObjResult(interp, objPtr);
}
done:
SSL_free(ssl);
SSL_CTX_free(ctx);
return res;
clientData = clientData;
}
/*******************************************************************/
/*
*-------------------------------------------------------------------
*
* DigestInfo --
*
* Return a list of properties and values for digestName.
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int DigestInfo(Tcl_Interp *interp, char *digestName) {
EVP_MD *md;
Tcl_Obj *objPtr, *listPtr;
unsigned long flags;
/* Get message digest */
md = EVP_get_digestbyname(digestName);
if (md == NULL) {
Tcl_AppendResult(interp, "Invalid digest \"", digestName, "\"", NULL);
return TCL_ERROR;
}
/* Get properties */
objPtr = Tcl_NewListObj(0, NULL);
if (objPtr == NULL) {
return TCL_ERROR;
}
LAPPEND_STR(interp, objPtr, "name", EVP_MD_name(md), -1);
LAPPEND_STR(interp, objPtr, "description", "", -1);
LAPPEND_INT(interp, objPtr, "size", EVP_MD_size(md));
LAPPEND_INT(interp, objPtr, "block_size", EVP_MD_block_size(md));
LAPPEND_STR(interp, objPtr, "provider", "", -1);
LAPPEND_STR(interp, objPtr, "type", OBJ_nid2ln(EVP_MD_type(md)), -1);
LAPPEND_STR(interp, objPtr, "pkey_type", OBJ_nid2ln(EVP_MD_pkey_type(md)), -1);
flags = EVP_MD_flags(md);
/* Flags */
listPtr = Tcl_NewListObj(0, NULL);
LAPPEND_BOOL(interp, listPtr, "One-shot", flags & EVP_MD_FLAG_ONESHOT);
LAPPEND_BOOL(interp, listPtr, "XOF", flags & EVP_MD_FLAG_XOF);
LAPPEND_BOOL(interp, listPtr, "DigestAlgorithmId_NULL", flags & EVP_MD_FLAG_DIGALGID_NULL);
LAPPEND_BOOL(interp, listPtr, "DigestAlgorithmId_Abscent", flags & EVP_MD_FLAG_DIGALGID_ABSENT);
LAPPEND_BOOL(interp, listPtr, "DigestAlgorithmId_Custom", flags & EVP_MD_FLAG_DIGALGID_CUSTOM);
LAPPEND_BOOL(interp, listPtr, "FIPS", flags & EVP_MD_FLAG_FIPS);
LAPPEND_OBJ(interp, objPtr, "flags", listPtr);
Tcl_SetObjResult(interp, objPtr);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* DigestList --
*
* Return a list of all digest algorithms
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int DigestList(Tcl_Interp *interp) {
Tcl_Obj *objPtr = Tcl_NewListObj(0, NULL);
if (objPtr == NULL) {
return TCL_ERROR;
}
OBJ_NAME_do_all(OBJ_NAME_TYPE_MD_METH, NamesCallback, (void *) objPtr);
Tcl_SetObjResult(interp, objPtr);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* DigestsObjCmd --
*
* Return a list of all valid hash algorithms or message digests.
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int DigestsObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
dprintf("Called");
/* Validate arg count */
if (objc == 1) {
return DigestList(interp);
} else if (objc == 2) {
return DigestInfo(interp, Tcl_GetStringFromObj(objv[1],NULL));
} else {
Tcl_WrongNumArgs(interp, 1, objv, "?name?");
return TCL_ERROR;
}
return TCL_OK;
clientData = clientData;
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sk = SSL_get1_supported_ciphers(ssl);
} else {
sk = SSL_get_ciphers(ssl);
/*sk = SSL_CTX_get_ciphers(ctx);*/
}
if (sk != NULL) {
Tcl_Obj *resultObj = NULL;
if (!verbose) {
char *cp;
resultObj = Tcl_NewListObj(0, NULL);
if (resultObj == NULL) {
res = TCL_ERROR;
goto done;
}
for (int i = 0; i < sk_SSL_CIPHER_num(sk); i++) {
const SSL_CIPHER *c = sk_SSL_CIPHER_value(sk, i);
if (c == NULL) continue;
/* cipher name or (NONE) */
cp = SSL_CIPHER_get_name(c);
if (cp == NULL) break;
Tcl_ListObjAppendElement(interp, resultObj, Tcl_NewStringObj(cp, -1));
}
} else {
char buf[BUFSIZ];
resultObj = Tcl_NewStringObj("",0);
if (resultObj == NULL) {
res = TCL_ERROR;
goto done;
}
for (int i = 0; i < sk_SSL_CIPHER_num(sk); i++) {
const SSL_CIPHER *c = sk_SSL_CIPHER_value(sk, i);
if (c == NULL) continue;
/* textual description of the cipher */
if (SSL_CIPHER_description(c, buf, sizeof(buf)) != NULL) {
Tcl_AppendToObj(resultObj, buf, (Tcl_Size) strlen(buf));
} else {
Tcl_AppendToObj(resultObj, "UNKNOWN\n", 8);
}
}
}
/* Clean up */
if (use_supported) {
sk_SSL_CIPHER_free(sk);
}
Tcl_SetObjResult(interp, resultObj);
}
done:
SSL_free(ssl);
SSL_CTX_free(ctx);
return res;
clientData = clientData;
}
/*******************************************************************/
/*
*-------------------------------------------------------------------
*
* DigestInfo --
*
* Return a list of properties and values for digest.
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int DigestInfo(Tcl_Interp *interp, Tcl_Obj *nameObj) {
EVP_MD *md;
Tcl_Obj *resultObj, *listObj;
unsigned long flags;
int res = TCL_OK;
char *name = Tcl_GetStringFromObj(nameObj,NULL);
/* Get message digest */
md = EVP_get_digestbyname(name);
if (md == NULL) {
Tcl_AppendResult(interp, "Invalid digest \"", name, "\"", NULL);
return TCL_ERROR;
}
/* Get properties */
resultObj = Tcl_NewListObj(0, NULL);
if (resultObj == NULL) {
return TCL_ERROR;
}
LAPPEND_STR(interp, resultObj, "name", EVP_MD_name(md), -1);
LAPPEND_STR(interp, resultObj, "description", "", -1);
LAPPEND_INT(interp, resultObj, "size", EVP_MD_size(md));
LAPPEND_INT(interp, resultObj, "block_size", EVP_MD_block_size(md));
LAPPEND_STR(interp, resultObj, "provider", "", -1);
LAPPEND_STR(interp, resultObj, "type", OBJ_nid2ln(EVP_MD_type(md)), -1);
LAPPEND_STR(interp, resultObj, "pkey_type", OBJ_nid2ln(EVP_MD_pkey_type(md)), -1);
flags = EVP_MD_flags(md);
/* Flags */
listObj = Tcl_NewListObj(0, NULL);
LAPPEND_BOOL(interp, listObj, "One-shot", flags & EVP_MD_FLAG_ONESHOT);
LAPPEND_BOOL(interp, listObj, "XOF", flags & EVP_MD_FLAG_XOF);
LAPPEND_BOOL(interp, listObj, "DigestAlgorithmId_NULL", flags & EVP_MD_FLAG_DIGALGID_NULL);
LAPPEND_BOOL(interp, listObj, "DigestAlgorithmId_Abscent", flags & EVP_MD_FLAG_DIGALGID_ABSENT);
LAPPEND_BOOL(interp, listObj, "DigestAlgorithmId_Custom", flags & EVP_MD_FLAG_DIGALGID_CUSTOM);
LAPPEND_BOOL(interp, listObj, "FIPS", flags & EVP_MD_FLAG_FIPS);
LAPPEND_OBJ(interp, resultObj, "flags", listObj);
Tcl_SetObjResult(interp, resultObj);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* DigestList --
*
* Return a list of all digest algorithms
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int DigestList(Tcl_Interp *interp) {
Tcl_Obj *resultObj = Tcl_NewListObj(0, NULL);
if (resultObj == NULL) {
return TCL_ERROR;
}
/* Same as EVP_MD_do_all */
OBJ_NAME_do_all(OBJ_NAME_TYPE_MD_METH, NamesCallback, (void *) resultObj);
Tcl_SetObjResult(interp, resultObj);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* DigestsObjCmd --
*
* Return a list of all valid hash algorithms or message digests.
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int DigestsObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
dprintf("Called");
/* Clear errors */
Tcl_ResetResult(interp);
ERR_clear_error();
/* Validate arg count */
if (objc == 1) {
return DigestList(interp);
} else if (objc == 2) {
return DigestInfo(interp, objv[1]);
} else {
Tcl_WrongNumArgs(interp, 1, objv, "?name?");
return TCL_ERROR;
}
return TCL_OK;
clientData = clientData;
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* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int MacInfo(Tcl_Interp *interp, char *macName) {
if (strcmp(macName, "cmac") != 0 && strcmp(macName, "hmac") != 0) {
Tcl_AppendResult(interp, "Invalid MAC \"", macName, "\"", NULL);
return TCL_ERROR;
}
/* Get properties */
objPtr = Tcl_NewListObj(0, NULL);
if (objPtr == NULL) {
return TCL_ERROR;
}
LAPPEND_STR(interp, objPtr, "name", macName, -1);
LAPPEND_STR(interp, objPtr, "description", "", -1);
LAPPEND_STR(interp, objPtr, "provider", "", -1);
Tcl_SetObjResult(interp, objPtr);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* MacList --
*
* Return a list of all MAC algorithms
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int MacList(Tcl_Interp *interp) {
Tcl_Obj *objPtr = Tcl_NewListObj(0, NULL);
if (objPtr == NULL) {
return TCL_ERROR;
}
Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj("cmac", -1));
Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj("hmac", -1));
Tcl_SetObjResult(interp, objPtr);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* MacsObjCmd --
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* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int MacInfo(Tcl_Interp *interp, Tcl_Obj *nameObj) {
Tcl_Obj *resultObj;
int res = TCL_OK;
char *name = Tcl_GetStringFromObj(nameObj,NULL);
if (strcmp(name, "cmac") != 0 && strcmp(name, "hmac") != 0) {
Tcl_AppendResult(interp, "Invalid MAC \"", name, "\"", NULL);
return TCL_ERROR;
}
/* Get properties */
resultObj = Tcl_NewListObj(0, NULL);
if (resultObj == NULL) {
return TCL_ERROR;
}
LAPPEND_STR(interp, resultObj, "name", name, -1);
LAPPEND_STR(interp, resultObj, "description", "", -1);
LAPPEND_STR(interp, resultObj, "provider", "", -1);
Tcl_SetObjResult(interp, resultObj);
return res;
}
/*
*-------------------------------------------------------------------
*
* MacList --
*
* Return a list of all MAC algorithms
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int MacList(Tcl_Interp *interp) {
Tcl_Obj *resultObj = Tcl_NewListObj(0, NULL);
if (resultObj == NULL) {
return TCL_ERROR;
}
Tcl_ListObjAppendElement(interp, resultObj, Tcl_NewStringObj("cmac", -1));
Tcl_ListObjAppendElement(interp, resultObj, Tcl_NewStringObj("hmac", -1));
Tcl_SetObjResult(interp, resultObj);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* MacsObjCmd --
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ERR_clear_error();
/* Validate arg count */
if (objc == 1) {
return MacList(interp);
} else if (objc == 2) {
return MacInfo(interp, Tcl_GetStringFromObj(objv[1],NULL));
} else {
Tcl_WrongNumArgs(interp, 1, objv, "?name?");
return TCL_ERROR;
}
return TCL_OK;
clientData = clientData;
}
/*******************************************************************/
/*
*-------------------------------------------------------------------
*
* PkeyInfo --
*
* Return a list of properties and values for pkeyName.
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int PkeyInfo(Tcl_Interp *interp, char *pkeyName) {
Tcl_Obj *objPtr;
EVP_PKEY *pkey = NULL;
/* In work */
Tcl_AppendResult(interp, "Invalid public key method \"", pkeyName, "\"", NULL);
return TCL_ERROR;
}
/* Get properties */
objPtr = Tcl_NewListObj(0, NULL);
if (objPtr == NULL) {
return TCL_ERROR;
}
LAPPEND_STR(interp, objPtr, "name", OBJ_nid2ln(EVP_PKEY_id(pkey)), -1);
LAPPEND_STR(interp, objPtr, "description", "", -1);
LAPPEND_STR(interp, objPtr, "baseId", OBJ_nid2ln(EVP_PKEY_base_id(pkey)), -1);
LAPPEND_STR(interp, objPtr, "provider", "", -1);
LAPPEND_STR(interp, objPtr, "type", OBJ_nid2ln(EVP_PKEY_type(EVP_PKEY_id(pkey))), -1);
LAPPEND_INT(interp, objPtr, "size", EVP_PKEY_size(pkey));
LAPPEND_INT(interp, objPtr, "bits", EVP_PKEY_bits(pkey));
LAPPEND_INT(interp, objPtr, "security_bits", EVP_PKEY_security_bits(pkey));
Tcl_SetObjResult(interp, objPtr);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* PkeyList --
*
* Return a list of all public key methods
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int PkeyList(Tcl_Interp *interp) {
Tcl_Obj *objPtr = Tcl_NewListObj(0, NULL);
if (objPtr == NULL) {
return TCL_ERROR;
}
for (size_t i = 0; i < EVP_PKEY_meth_get_count(); i++) {
const EVP_PKEY_METHOD *pmeth = EVP_PKEY_meth_get0(i);
int pkey_id, pkey_flags;
EVP_PKEY_meth_get0_info(&pkey_id, &pkey_flags, pmeth);
/*LAPPEND_STR(interp, objPtr, "name", OBJ_nid2ln(pkey_id), -1);
LAPPEND_STR(interp, objPtr, "type", pkey_flags & ASN1_PKEY_DYNAMIC ? "External" : "Built-in", -1);*/
Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(OBJ_nid2ln(pkey_id), -1));
}
Tcl_SetObjResult(interp, objPtr);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* PkeysObjCmd --
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ERR_clear_error();
/* Validate arg count */
if (objc == 1) {
return MacList(interp);
} else if (objc == 2) {
return MacInfo(interp, objv[1]);
} else {
Tcl_WrongNumArgs(interp, 1, objv, "?name?");
return TCL_ERROR;
}
return TCL_OK;
clientData = clientData;
}
/*******************************************************************/
/*
*-------------------------------------------------------------------
*
* PkeyInfo --
*
* Return a list of properties and values for pkey.
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int PkeyInfo(Tcl_Interp *interp, Tcl_Obj *nameObj) {
Tcl_Obj *resultObj;
int res = TCL_OK;
char *name = Tcl_GetStringFromObj(nameObj,NULL);
EVP_PKEY *pkey = NULL;
if (pkey == NULL) {
Tcl_AppendResult(interp, "Invalid public key method \"", name, "\"", NULL);
return TCL_ERROR;
}
/* Get properties */
resultObj = Tcl_NewListObj(0, NULL);
if (resultObj == NULL) {
return TCL_ERROR;
}
LAPPEND_STR(interp, resultObj, "name", OBJ_nid2ln(EVP_PKEY_id(pkey)), -1);
LAPPEND_STR(interp, resultObj, "description", "", -1);
LAPPEND_INT(interp, resultObj, "size", EVP_PKEY_size(pkey));
LAPPEND_INT(interp, resultObj, "bits", EVP_PKEY_bits(pkey));
LAPPEND_INT(interp, resultObj, "security_bits", EVP_PKEY_security_bits(pkey));
LAPPEND_STR(interp, resultObj, "baseId", OBJ_nid2ln(EVP_PKEY_base_id(pkey)), -1);
LAPPEND_STR(interp, resultObj, "provider", "", -1);
LAPPEND_STR(interp, resultObj, "type", OBJ_nid2ln(EVP_PKEY_type(EVP_PKEY_id(pkey))), -1);
{
int pnid;
if (EVP_PKEY_get_default_digest_nid(pkey, &pnid) > 0) {
LAPPEND_STR(interp, resultObj, "default_digest", OBJ_nid2ln(pnid), -2);
}
}
Tcl_SetObjResult(interp, resultObj);
return res;
}
/*
*-------------------------------------------------------------------
*
* PkeyList --
*
* Return a list of all public key methods
*
* Results:
* A standard Tcl list.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
int PkeyList(Tcl_Interp *interp) {
Tcl_Obj *resultObj = Tcl_NewListObj(0, NULL);
if (resultObj == NULL) {
return TCL_ERROR;
}
for (size_t i = 0; i < EVP_PKEY_meth_get_count(); i++) {
const EVP_PKEY_METHOD *pmeth = EVP_PKEY_meth_get0(i);
int pkey_id, pkey_flags;
EVP_PKEY_meth_get0_info(&pkey_id, &pkey_flags, pmeth);
/*LAPPEND_STR(interp, resultObj, "name", OBJ_nid2ln(pkey_id), -1);
LAPPEND_STR(interp, resultObj, "type", pkey_flags & ASN1_PKEY_DYNAMIC ? "External" : "Built-in", -1);*/
Tcl_ListObjAppendElement(interp, resultObj, Tcl_NewStringObj(OBJ_nid2ln(pkey_id), -1));
}
Tcl_SetObjResult(interp, resultObj);
return TCL_OK;
}
/*
*-------------------------------------------------------------------
*
* PkeysObjCmd --
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ERR_clear_error();
/* Validate arg count */
if (objc == 1) {
return PkeyList(interp);
} else if (objc == 2) {
return PkeyInfo(interp, Tcl_GetStringFromObj(objv[1],NULL));
} else {
Tcl_WrongNumArgs(interp, 1, objv, "?name?");
return TCL_ERROR;
}
return TCL_OK;
clientData = clientData;
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ERR_clear_error();
/* Validate arg count */
if (objc == 1) {
return PkeyList(interp);
} else if (objc == 2) {
return PkeyInfo(interp, objv[1]);
} else {
Tcl_WrongNumArgs(interp, 1, objv, "?name?");
return TCL_ERROR;
}
return TCL_OK;
clientData = clientData;
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* Side effects:
* none
*
*-------------------------------------------------------------------
*/
static int
ProtocolsObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
Tcl_Obj *objPtr;
dprintf("Called");
/* Clear errors */
Tcl_ResetResult(interp);
ERR_clear_error();
/* Validate arg count */
if (objc != 1) {
Tcl_WrongNumArgs(interp, 1, objv, NULL);
return TCL_ERROR;
}
/* List all protocols */
objPtr = Tcl_NewListObj(0, NULL);
if (objPtr == NULL) {
return TCL_ERROR;
}
#if OPENSSL_VERSION_NUMBER < 0x10100000L && !defined(NO_SSL2) && !defined(OPENSSL_NO_SSL2)
Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(protocols[TLS_SSL2], -1));
#endif
#if !defined(NO_SSL3) && !defined(OPENSSL_NO_SSL3) && !defined(OPENSSL_NO_SSL3_METHOD)
Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(protocols[TLS_SSL3], -1));
#endif
#if !defined(NO_TLS1) && !defined(OPENSSL_NO_TLS1) && !defined(OPENSSL_NO_TLS1_METHOD)
Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(protocols[TLS_TLS1], -1));
#endif
#if !defined(NO_TLS1_1) && !defined(OPENSSL_NO_TLS1_1) && !defined(OPENSSL_NO_TLS1_1_METHOD)
Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(protocols[TLS_TLS1_1], -1));
#endif
#if !defined(NO_TLS1_2) && !defined(OPENSSL_NO_TLS1_2) && !defined(OPENSSL_NO_TLS1_2_METHOD)
Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(protocols[TLS_TLS1_2], -1));
#endif
#if !defined(NO_TLS1_3) && !defined(OPENSSL_NO_TLS1_3)
Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(protocols[TLS_TLS1_3], -1));
#endif
Tcl_SetObjResult(interp, objPtr);
return TCL_OK;
clientData = clientData;
}
/*******************************************************************/
/*
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* Side effects:
* none
*
*-------------------------------------------------------------------
*/
static int
ProtocolsObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
Tcl_Obj *resultObj;
dprintf("Called");
/* Clear errors */
Tcl_ResetResult(interp);
ERR_clear_error();
/* Validate arg count */
if (objc != 1) {
Tcl_WrongNumArgs(interp, 1, objv, NULL);
return TCL_ERROR;
}
/* List all protocols */
resultObj = Tcl_NewListObj(0, NULL);
if (resultObj == NULL) {
return TCL_ERROR;
}
#if OPENSSL_VERSION_NUMBER < 0x10100000L && !defined(NO_SSL2) && !defined(OPENSSL_NO_SSL2)
Tcl_ListObjAppendElement(interp, resultObj, Tcl_NewStringObj(protocols[TLS_SSL2], -1));
#endif
#if !defined(NO_SSL3) && !defined(OPENSSL_NO_SSL3) && !defined(OPENSSL_NO_SSL3_METHOD)
Tcl_ListObjAppendElement(interp, resultObj, Tcl_NewStringObj(protocols[TLS_SSL3], -1));
#endif
#if !defined(NO_TLS1) && !defined(OPENSSL_NO_TLS1) && !defined(OPENSSL_NO_TLS1_METHOD)
Tcl_ListObjAppendElement(interp, resultObj, Tcl_NewStringObj(protocols[TLS_TLS1], -1));
#endif
#if !defined(NO_TLS1_1) && !defined(OPENSSL_NO_TLS1_1) && !defined(OPENSSL_NO_TLS1_1_METHOD)
Tcl_ListObjAppendElement(interp, resultObj, Tcl_NewStringObj(protocols[TLS_TLS1_1], -1));
#endif
#if !defined(NO_TLS1_2) && !defined(OPENSSL_NO_TLS1_2) && !defined(OPENSSL_NO_TLS1_2_METHOD)
Tcl_ListObjAppendElement(interp, resultObj, Tcl_NewStringObj(protocols[TLS_TLS1_2], -1));
#endif
#if !defined(NO_TLS1_3) && !defined(OPENSSL_NO_TLS1_3)
Tcl_ListObjAppendElement(interp, resultObj, Tcl_NewStringObj(protocols[TLS_TLS1_3], -1));
#endif
Tcl_SetObjResult(interp, resultObj);
return TCL_OK;
clientData = clientData;
}
/*******************************************************************/
/*
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* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
static int
VersionObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
Tcl_Obj *objPtr;
dprintf("Called");
/* Validate arg count */
if (objc != 1) {
Tcl_WrongNumArgs(interp, 1, objv, NULL);
return TCL_ERROR;
}
objPtr = Tcl_NewStringObj(OPENSSL_VERSION_TEXT, -1);
Tcl_SetObjResult(interp, objPtr);
return TCL_OK;
clientData = clientData;
}
/*******************************************************************/
/*
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* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
static int
VersionObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
Tcl_Obj *resultObj;
dprintf("Called");
/* Validate arg count */
if (objc != 1) {
Tcl_WrongNumArgs(interp, 1, objv, NULL);
return TCL_ERROR;
}
resultObj = Tcl_NewStringObj(OPENSSL_VERSION_TEXT, -1);
Tcl_SetObjResult(interp, resultObj);
return TCL_OK;
clientData = clientData;
}
/*******************************************************************/
/*
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Tcl_CreateObjCommand(interp, "tls::digests", DigestsObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
Tcl_CreateObjCommand(interp, "tls::macs", MacsObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
Tcl_CreateObjCommand(interp, "tls::pkeys", PkeysObjCmd, (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);
return TCL_OK;
}
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>
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Tcl_CreateObjCommand(interp, "tls::digests", DigestsObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
Tcl_CreateObjCommand(interp, "tls::macs", MacsObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
Tcl_CreateObjCommand(interp, "tls::pkeys", PkeysObjCmd, (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);
return TCL_OK;
}
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