http: prevent custom Authorization headers in redirects

... unless CURLOPT_UNRESTRICTED_AUTH is set to allow them. This matches how
curl already handles Authorization headers created internally.

Note: this changes behavior slightly, for the sake of reducing mistakes.

Added test 317 and 318 to verify.

Reported-by: Craig de Stigter
Bug: https://curl.haxx.se/docs/adv_2018-b3bf.html
This commit is contained in:
Daniel Stenberg 2018-01-19 13:19:25 +01:00
parent 993dd5651a
commit af32cd3859
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GPG key ID: 5CC908FDB71E12C2
7 changed files with 212 additions and 5 deletions

View file

@ -442,7 +442,7 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option,
* Send authentication (user+password) when following locations, even when
* hostname changed.
*/
data->set.http_disable_hostname_check_before_authentication =
data->set.allow_auth_to_other_hosts =
(0 != va_arg(param, long)) ? TRUE : FALSE;
break;