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| author | Gernot Tenchio <gernot@tenchio.de> | 2011-08-25 22:33:06 +0200 |
|---|---|---|
| committer | Gernot Tenchio <gernot@tenchio.de> | 2011-08-25 22:34:42 +0200 |
| commit | 7b80ff5b3a5bf61e6ba758f2b5f9e0db9eca69c5 (patch) | |
| tree | f15841f51a3dae405ec7ea659439cff6a1182b8b | |
| parent | 27eadfa8992cbddaed3a5c66dc91ecff6a005814 (diff) | |
| download | libtdevnc-7b80ff5b.tar.gz libtdevnc-7b80ff5b.zip | |
websockets: added gcrypt based sha1 digest funtion
| -rwxr-xr-x | libvncserver/websockets.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/libvncserver/websockets.c b/libvncserver/websockets.c index da00522..ae6a71b 100755 --- a/libvncserver/websockets.c +++ b/libvncserver/websockets.c @@ -163,6 +163,21 @@ min (int a, int b) { } #ifdef LIBVNCSERVER_WITH_CLIENT_GCRYPT +#include <gcrypt.h> +#ifndef SHA_DIGEST_LENGTH +#define SHA_DIGEST_LENGTH 20 +#endif +static void webSocketsGenSha1Key(char *target, int size, char *key) +{ + gcry_md_hd_t c; + unsigned char tmp[SHA_DIGEST_LENGTH]; + gcry_md_open(&c, GCRY_MD_SHA1, 0); + gcry_md_write(c, key, strlen(key)); + gcry_md_write(c, GUID, sizeof(GUID) - 1); + gcry_md_final(c); + if (-1 == __b64_ntop(gcry_md_read(c, 0), SHA_DIGEST_LENGTH, target, size)) + rfbErr("b64_ntop failed\n"); +} #else #include <openssl/sha.h> |