From c1348506697377b46f844339c178332e3314149a Mon Sep 17 00:00:00 2001 From: Andrey Utkin Date: Tue, 13 Oct 2015 12:44:37 +0300 Subject: [PATCH] httpauth: Add space after commas in HTTP/RTSP auth header This fixes access to Grandstream cameras, which return 401 otherwise. VLC sends Authorization: header with spaces between parameters, and it is known to work with Grandstream devices and broad range of other HTTP and RTSP servers, so author considers switching to such behaviour safe. See RFC 2617 (HTTP Auth). Signed-off-by: Luca Barbato --- libavformat/httpauth.c | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/libavformat/httpauth.c b/libavformat/httpauth.c index b96da3ef12..b0d3c0c8ca 100644 --- a/libavformat/httpauth.c +++ b/libavformat/httpauth.c @@ -220,18 +220,19 @@ static char *make_digest_auth(HTTPAuthState *state, const char *username, /* TODO: Escape the quoted strings properly. */ av_strlcatf(authstr, len, "username=\"%s\"", username); - av_strlcatf(authstr, len, ",realm=\"%s\"", state->realm); - av_strlcatf(authstr, len, ",nonce=\"%s\"", digest->nonce); - av_strlcatf(authstr, len, ",uri=\"%s\"", uri); - av_strlcatf(authstr, len, ",response=\"%s\"", response); + av_strlcatf(authstr, len, ", realm=\"%s\"", state->realm); + av_strlcatf(authstr, len, ", nonce=\"%s\"", digest->nonce); + av_strlcatf(authstr, len, ", uri=\"%s\"", uri); + av_strlcatf(authstr, len, ", response=\"%s\"", response); + if (digest->algorithm[0]) - av_strlcatf(authstr, len, ",algorithm=%s", digest->algorithm); + av_strlcatf(authstr, len, ", algorithm=%s", digest->algorithm); if (digest->opaque[0]) - av_strlcatf(authstr, len, ",opaque=\"%s\"", digest->opaque); + av_strlcatf(authstr, len, ", opaque=\"%s\"", digest->opaque); if (digest->qop[0]) { - av_strlcatf(authstr, len, ",qop=\"%s\"", digest->qop); - av_strlcatf(authstr, len, ",cnonce=\"%s\"", cnonce); - av_strlcatf(authstr, len, ",nc=%s", nc); + av_strlcatf(authstr, len, ", qop=\"%s\"", digest->qop); + av_strlcatf(authstr, len, ", cnonce=\"%s\"", cnonce); + av_strlcatf(authstr, len, ", nc=%s", nc); } av_strlcatf(authstr, len, "\r\n");