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openssl: Support version 1.1.0.

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Fixes #5675

Signed-off-by: Matt Oliver <protogonoi@gmail.com>
This commit is contained in:
Matt Oliver 2016-10-10 06:49:54 +11:00
parent 0cfd6ccede
commit 798c6ecce5
2 changed files with 102 additions and 64 deletions
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3
configure vendored
View File

@ -5828,7 +5828,8 @@ enabled omx && { check_header OMX_Core.h ||
add_cflags -isystem/opt/vc/include/IL ; }
check_header OMX_Core.h ; } ||
die "ERROR: OpenMAX IL headers not found"; }
enabled openssl && { use_pkg_config openssl openssl/ssl.h SSL_library_init ||
enabled openssl && { use_pkg_config openssl openssl/ssl.h OPENSSL_init_ssl ||
use_pkg_config openssl openssl/ssl.h SSL_library_init ||
check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto ||
check_lib openssl/ssl.h SSL_library_init -lssl32 -leay32 ||
check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto -lws2_32 -lgdi32 ||

163
libavformat/tls_openssl.c
View File

@ -43,6 +43,9 @@ typedef struct TLSContext {
TLSShared tls_shared;
SSL_CTX *ctx;
SSL *ssl;
#if OPENSSL_VERSION_NUMBER >= 0x1010000fL
BIO_METHOD* url_bio_method;
#endif
} TLSContext;
#if HAVE_THREADS
@ -63,6 +66,87 @@ static unsigned long openssl_thread_id(void)
#endif
#endif
static int url_bio_create(BIO *b)
{
#if OPENSSL_VERSION_NUMBER >= 0x1010000fL
BIO_set_init(b, 1);
BIO_set_data(b, NULL);
BIO_set_flags(b, 0);
#else
b->init = 1;
b->ptr = NULL;
b->flags = 0;
#endif
return 1;
}
static int url_bio_destroy(BIO *b)
{
return 1;
}
#if OPENSSL_VERSION_NUMBER >= 0x1010000fL
#define GET_BIO_DATA(x) BIO_get_data(x);
#else
#define GET_BIO_DATA(x) (x)->ptr;
#endif
static int url_bio_bread(BIO *b, char *buf, int len)
{
URLContext *h;
int ret;
h = GET_BIO_DATA(b);
ret = ffurl_read(h, buf, len);
if (ret >= 0)
return ret;
BIO_clear_retry_flags(b);
if (ret == AVERROR_EXIT)
return 0;
return -1;
}
static int url_bio_bwrite(BIO *b, const char *buf, int len)
{
URLContext *h;
int ret;
h = GET_BIO_DATA(b);
ret = ffurl_write(h, buf, len);
if (ret >= 0)
return ret;
BIO_clear_retry_flags(b);
if (ret == AVERROR_EXIT)
return 0;
return -1;
}
static long url_bio_ctrl(BIO *b, int cmd, long num, void *ptr)
{
if (cmd == BIO_CTRL_FLUSH) {
BIO_clear_retry_flags(b);
return 1;
}
return 0;
}
static int url_bio_bputs(BIO *b, const char *str)
{
return url_bio_bwrite(b, str, strlen(str));
}
#if OPENSSL_VERSION_NUMBER < 0x1010000fL
static BIO_METHOD url_bio_method = {
.type = BIO_TYPE_SOURCE_SINK,
.name = "urlprotocol bio",
.bwrite = url_bio_bwrite,
.bread = url_bio_bread,
.bputs = url_bio_bputs,
.bgets = NULL,
.ctrl = url_bio_ctrl,
.create = url_bio_create,
.destroy = url_bio_destroy,
};
#endif
int ff_openssl_init(void)
{
avpriv_lock_avformat();
@ -128,73 +212,14 @@ static int tls_close(URLContext *h)
SSL_CTX_free(c->ctx);
if (c->tls_shared.tcp)
ffurl_close(c->tls_shared.tcp);
#if OPENSSL_VERSION_NUMBER >= 0x1010000fL
if (c->url_bio_method)
BIO_meth_free(c->url_bio_method);
#endif
ff_openssl_deinit();
return 0;
}
static int url_bio_create(BIO *b)
{
b->init = 1;
b->ptr = NULL;
b->flags = 0;
return 1;
}
static int url_bio_destroy(BIO *b)
{
return 1;
}
static int url_bio_bread(BIO *b, char *buf, int len)
{
URLContext *h = b->ptr;
int ret = ffurl_read(h, buf, len);
if (ret >= 0)
return ret;
BIO_clear_retry_flags(b);
if (ret == AVERROR_EXIT)
return 0;
return -1;
}
static int url_bio_bwrite(BIO *b, const char *buf, int len)
{
URLContext *h = b->ptr;
int ret = ffurl_write(h, buf, len);
if (ret >= 0)
return ret;
BIO_clear_retry_flags(b);
if (ret == AVERROR_EXIT)
return 0;
return -1;
}
static long url_bio_ctrl(BIO *b, int cmd, long num, void *ptr)
{
if (cmd == BIO_CTRL_FLUSH) {
BIO_clear_retry_flags(b);
return 1;
}
return 0;
}
static int url_bio_bputs(BIO *b, const char *str)
{
return url_bio_bwrite(b, str, strlen(str));
}
static BIO_METHOD url_bio_method = {
.type = BIO_TYPE_SOURCE_SINK,
.name = "urlprotocol bio",
.bwrite = url_bio_bwrite,
.bread = url_bio_bread,
.bputs = url_bio_bputs,
.bgets = NULL,
.ctrl = url_bio_ctrl,
.create = url_bio_create,
.destroy = url_bio_destroy,
};
static int tls_open(URLContext *h, const char *uri, int flags, AVDictionary **options)
{
TLSContext *p = h->priv_data;
@ -240,8 +265,20 @@ static int tls_open(URLContext *h, const char *uri, int flags, AVDictionary **op
ret = AVERROR(EIO);
goto fail;
}
#if OPENSSL_VERSION_NUMBER >= 0x1010000fL
p->url_bio_method = BIO_meth_new(BIO_TYPE_SOURCE_SINK, "urlprotocol bio");
BIO_meth_set_write(p->url_bio_method, url_bio_bwrite);
BIO_meth_set_read(p->url_bio_method, url_bio_bread);
BIO_meth_set_puts(p->url_bio_method, url_bio_bputs);
BIO_meth_set_ctrl(p->url_bio_method, url_bio_ctrl);
BIO_meth_set_create(p->url_bio_method, url_bio_create);
BIO_meth_set_destroy(p->url_bio_method, url_bio_destroy);
bio = BIO_new(p->url_bio_method);
BIO_set_data(bio, c->tcp);
#else
bio = BIO_new(&url_bio_method);
bio->ptr = c->tcp;
#endif
SSL_set_bio(p->ssl, bio, bio);
if (!c->listen && !c->numerichost)
SSL_set_tlsext_host_name(p->ssl, c->host);