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OpenSSL-1.1 support

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Roman Arutyunyan 2017-02-13 16:28:31 +03:00 committed by Mark Beacom
parent c3237ae747
commit f23323a51a
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GPG key ID: 4C53BC177427895C
1 changed files with 17 additions and 10 deletions
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27
ngx_rtmp_handshake.c
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@ -104,30 +104,37 @@ static ngx_int_t
ngx_rtmp_make_digest(ngx_str_t *key, ngx_buf_t *src,
u_char *skip, u_char *dst, ngx_log_t *log)
{
static HMAC_CTX hmac;
static unsigned hmac_initialized;
static HMAC_CTX *hmac;
unsigned int len;
if (!hmac_initialized) {
HMAC_CTX_init(&hmac);
hmac_initialized = 1;
if (hmac == NULL) {
#if OPENSSL_VERSION_NUMBER < 0x10100000L
static HMAC_CTX shmac;
hmac = &shmac;
HMAC_CTX_init(hmac);
#else
hmac = HMAC_CTX_new();
if (hmac == NULL) {
return NGX_ERROR;
}
#endif
}
HMAC_Init_ex(&hmac, key->data, key->len, EVP_sha256(), NULL);
HMAC_Init_ex(hmac, key->data, key->len, EVP_sha256(), NULL);
if (skip && src->pos <= skip && skip <= src->last) {
if (skip != src->pos) {
HMAC_Update(&hmac, src->pos, skip - src->pos);
HMAC_Update(hmac, src->pos, skip - src->pos);
}
if (src->last != skip + NGX_RTMP_HANDSHAKE_KEYLEN) {
HMAC_Update(&hmac, skip + NGX_RTMP_HANDSHAKE_KEYLEN,
HMAC_Update(hmac, skip + NGX_RTMP_HANDSHAKE_KEYLEN,
src->last - skip - NGX_RTMP_HANDSHAKE_KEYLEN);
}
} else {
HMAC_Update(&hmac, src->pos, src->last - src->pos);
HMAC_Update(hmac, src->pos, src->last - src->pos);
}
HMAC_Final(&hmac, dst, &len);
HMAC_Final(hmac, dst, &len);
return NGX_OK;
}