diff options
| -rw-r--r-- | src/net/tcp/httpauth.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/net/tcp/httpauth.c b/src/net/tcp/httpauth.c index fb6dcd03..bb327244 100644 --- a/src/net/tcp/httpauth.c +++ b/src/net/tcp/httpauth.c @@ -104,6 +104,7 @@ static struct http_www_authenticate_field http_www_auth_fields[] = { static int http_parse_www_authenticate ( struct http_transaction *http, char *line ) { struct http_www_authenticate_field *field; + struct http_authentication *auth; char *name; char *key; char *value; @@ -118,13 +119,19 @@ static int http_parse_www_authenticate ( struct http_transaction *http, } /* Identify scheme */ - http->response.auth.auth = http_authentication ( name ); - if ( ! http->response.auth.auth ) { + auth = http_authentication ( name ); + if ( ! auth ) { DBGC ( http, "HTTP %p unrecognised authentication scheme " "\"%s\"\n", http, name ); - return -ENOTSUP; + /* Ignore; the server may offer other schemes */ + return 0; } + /* Use first supported scheme */ + if ( http->response.auth.auth ) + return 0; + http->response.auth.auth = auth; + /* Process fields */ while ( ( key = http_token ( &line, &value ) ) ) { for ( i = 0 ; i < ( sizeof ( http_www_auth_fields ) / |