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Restore GnuTLS support after VLA removal 

298415fff3 made variables constexpr which led to build failures with GnuTLS.
This commit is contained in:
Peter Keresztes Schmidt 2021-05-18 00:18:26 +02:00
parent 24b3f4c1b7
commit deb12f5613
2 changed files with 18 additions and 8 deletions
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19
src/zm_rtsp_auth.cpp
View File

@ -20,6 +20,7 @@
#include "zm_logger.h"
#include "zm_utils.h"
#include <cassert>
#include <cstring>
namespace zm {
@ -141,8 +142,10 @@ std::string Authenticator::computeDigestResponse(const std::string &method, cons
#if HAVE_DECL_MD5
MD5((unsigned char*)ha1Data.c_str(), ha1Data.length(), md5buf);
#elif HAVE_DECL_GNUTLS_FINGERPRINT
gnutls_datum_t md5dataha1 = { (unsigned char*)ha1Data.c_str(), (unsigned int)ha1Data.length() };
gnutls_fingerprint( GNUTLS_DIG_MD5, &md5dataha1, md5buf, &md5len );
gnutls_datum_t md5dataha1 = {(unsigned char *) ha1Data.c_str(), (unsigned int) ha1Data.length()};
size_t md5_len_tmp = md5len;
gnutls_fingerprint(GNUTLS_DIG_MD5, &md5dataha1, md5buf, &md5_len_tmp);
assert(md5_len_tmp == md5len);
#endif
for ( unsigned int j = 0; j < md5len; j++ ) {
sprintf(&md5HexBuf[2*j], "%02x", md5buf[j] );
@ -156,8 +159,10 @@ std::string Authenticator::computeDigestResponse(const std::string &method, cons
#if HAVE_DECL_MD5
MD5((unsigned char*)ha2Data.c_str(), ha2Data.length(), md5buf );
#elif HAVE_DECL_GNUTLS_FINGERPRINT
gnutls_datum_t md5dataha2 = { (unsigned char*)ha2Data.c_str(), (unsigned int)ha2Data.length() };
gnutls_fingerprint( GNUTLS_DIG_MD5, &md5dataha2, md5buf, &md5len );
gnutls_datum_t md5dataha2 = {(unsigned char *) ha2Data.c_str(), (unsigned int) ha2Data.length()};
md5_len_tmp = md5len;
gnutls_fingerprint(GNUTLS_DIG_MD5, &md5dataha2, md5buf, &md5_len_tmp);
assert(md5_len_tmp == md5len);
#endif
for ( unsigned int j = 0; j < md5len; j++ ) {
sprintf( &md5HexBuf[2*j], "%02x", md5buf[j] );
@ -177,8 +182,10 @@ std::string Authenticator::computeDigestResponse(const std::string &method, cons
#if HAVE_DECL_MD5
MD5((unsigned char*)digestData.c_str(), digestData.length(), md5buf);
#elif HAVE_DECL_GNUTLS_FINGERPRINT
gnutls_datum_t md5datadigest = { (unsigned char*)digestData.c_str(), (unsigned int)digestData.length() };
gnutls_fingerprint( GNUTLS_DIG_MD5, &md5datadigest, md5buf, &md5len );
gnutls_datum_t md5datadigest = {(unsigned char *) digestData.c_str(), (unsigned int) digestData.length()};
md5_len_tmp = md5len;
gnutls_fingerprint(GNUTLS_DIG_MD5, &md5datadigest, md5buf, &md5_len_tmp);
assert(md5_len_tmp == md5len);
#endif
for ( unsigned int j = 0; j < md5len; j++ ) {
sprintf( &md5HexBuf[2*j], "%02x", md5buf[j] );

7
src/zm_user.cpp
View File

@ -22,6 +22,7 @@
#include "zm_crypt.h"
#include "zm_logger.h"
#include "zm_utils.h"
#include <cassert>
#include <cstring>
#if HAVE_GNUTLS_GNUTLS_H
@ -262,8 +263,10 @@ User *zmLoadAuthUser(const char *auth, bool use_remote_addr) {
#if HAVE_DECL_MD5
MD5((unsigned char *)auth_key, strlen(auth_key), md5sum);
#elif HAVE_DECL_GNUTLS_FINGERPRINT
gnutls_datum_t md5data = { (unsigned char *)auth_key, (unsigned int)strlen(auth_key) };
gnutls_fingerprint(GNUTLS_DIG_MD5, &md5data, md5sum, &md5len);
gnutls_datum_t md5data = {(unsigned char *) auth_key, (unsigned int) strlen(auth_key)};
size_t md5_len_tmp = md5len;
gnutls_fingerprint(GNUTLS_DIG_MD5, &md5data, md5sum, &md5_len_tmp);
assert(md5_len_tmp == md5len);
#endif
unsigned char *md5sum_ptr = md5sum;
char *auth_md5_ptr = auth_md5;