Don't set the cookie domain to the host by default, as it breaks Cookie Prefixes

The Cookie Prefixes spec disallows the use of the `domain` attribute in cookies
if the `__Host-` prefix is used
(https://tools.ietf.org/html/draft-ietf-httpbis-cookie-prefixes-00#section-3.2).

There's no need to set it to the host by default, so make it optional. If it is
set to a non-empty value, still output a warning if it is not a suffix of the
host, as that's likely not wanted.

Fixes #352.
This commit is contained in:
Reed Loden
2017-04-24 13:03:40 -07:00
parent b90a23473f
commit b6bd878f27
2 changed files with 7 additions and 12 deletions
+1 -1
View File
@@ -164,7 +164,7 @@ Usage of oauth2_proxy:
-client-id string: the OAuth Client ID: ie: "123456.apps.googleusercontent.com"
-client-secret string: the OAuth Client Secret
-config string: path to config file
-cookie-domain string: an optional cookie domain to force cookies to (ie: .yourcompany.com)*
-cookie-domain string: an optional cookie domain to force cookies to (ie: .yourcompany.com)
-cookie-expire duration: expire timeframe for cookie (default 168h0m0s)
-cookie-httponly: set HttpOnly cookie flag (default true)
-cookie-name string: the name of the cookie that the oauth_proxy creates (default "_oauth2_proxy")