diff options
Diffstat (limited to 'stream/realrtsp/real.c')
| -rw-r--r-- | stream/realrtsp/real.c | 49 |
1 files changed, 48 insertions, 1 deletions
diff --git a/stream/realrtsp/real.c b/stream/realrtsp/real.c index 00c0c124b3..4a84997b35 100644 --- a/stream/realrtsp/real.c +++ b/stream/realrtsp/real.c @@ -41,6 +41,8 @@ #else #include "libavutil/md5.h" #endif +#include "../http.h" +#include "mp_msg.h" /* #define LOG @@ -436,7 +438,8 @@ static int convert_timestamp(char *str, int *sec, int *msec) { //! maximum size of the rtsp description, must be < INT_MAX #define MAX_DESC_BUF (20 * 1024 * 1024) -rmff_header_t *real_setup_and_get_header(rtsp_t *rtsp_session, uint32_t bandwidth) { +rmff_header_t *real_setup_and_get_header(rtsp_t *rtsp_session, uint32_t bandwidth, + char *username, char *password) { char *description=NULL; char *session_id=NULL; @@ -450,6 +453,7 @@ rmff_header_t *real_setup_and_get_header(rtsp_t *rtsp_session, uint32_t bandwid unsigned int size; int status; uint32_t maxbandwidth = bandwidth; + char* authfield = NULL; /* get challenge */ challenge1=strdup(rtsp_search_answers(rtsp_session,"RealChallenge1")); @@ -462,6 +466,7 @@ rmff_header_t *real_setup_and_get_header(rtsp_t *rtsp_session, uint32_t bandwid bandwidth = 10485800; /* request stream description */ +rtsp_send_describe: rtsp_schedule_field(rtsp_session, "Accept: application/sdp"); sprintf(buf, "Bandwidth: %u", bandwidth); rtsp_schedule_field(rtsp_session, buf); @@ -471,8 +476,50 @@ rmff_header_t *real_setup_and_get_header(rtsp_t *rtsp_session, uint32_t bandwid rtsp_schedule_field(rtsp_session, "SupportsMaximumASMBandwidth: 1"); rtsp_schedule_field(rtsp_session, "Language: en-US"); rtsp_schedule_field(rtsp_session, "Require: com.real.retain-entity-for-setup"); + if(authfield) + rtsp_schedule_field(rtsp_session, authfield); status=rtsp_request_describe(rtsp_session,NULL); + if (status == 401) { + int authlen, b64_authlen; + char *authreq; + char* authstr = NULL; + + if (authfield) { + mp_msg(MSGT_STREAM, MSGL_ERR, "realrtsp: authorization failed, check your credentials\n"); + goto autherr; + } + if (!(authreq = rtsp_search_answers(rtsp_session,"WWW-Authenticate"))) { + mp_msg(MSGT_STREAM, MSGL_ERR, "realrtsp: 401 but no auth request, aborting\n"); + goto autherr; + } + if (!username) { + mp_msg(MSGT_STREAM, MSGL_ERR, "realrtsp: auth required but no username supplied\n"); + goto autherr; + } + if (!strstr(authreq, "Basic")) { + mp_msg(MSGT_STREAM, MSGL_ERR, "realrtsp: authenticator not supported (%s)\n", authreq); + goto autherr; + } + authlen = strlen(username) + (password ? strlen(password) : 0) + 2; + authstr = malloc(authlen); + sprintf(authstr, "%s:%s", username, password ? password : ""); + authfield = malloc(authlen*2+22); + strcpy(authfield, "Authorization: Basic "); + b64_authlen = base64_encode(authstr, authlen, authfield+21, authlen*2); + free(authstr); + if (b64_authlen < 0) { + mp_msg(MSGT_STREAM, MSGL_ERR, "realrtsp: base64 output overflow, this should never happen\n"); + goto autherr; + } + authfield[b64_authlen+21] = 0; + goto rtsp_send_describe; + } +autherr: + + if (authfield) + free(authfield); + if ( status<200 || status>299 ) { char *alert=rtsp_search_answers(rtsp_session,"Alert"); |