diff options
| author | Oskar Vigren <oskar@vig.ren> | 2019-11-04 18:58:19 +0100 |
|---|---|---|
| committer | Gustav Eek <gustav.eek@fripost.org> | 2020-01-06 13:31:44 +0100 |
| commit | 82016f6624dae1e61cf3cacba6a32540b1e3fa4e (patch) | |
| tree | 87b824357a78ddea840ec28fd8af506154bc9049 /tracker/CSP_too_strict.mdwn | |
| parent | 8a489485dfd72788fd18728fd7c12b9c16053954 (diff) | |
Remove unrelated pages for laboration
Diffstat (limited to 'tracker/CSP_too_strict.mdwn')
| -rw-r--r-- | tracker/CSP_too_strict.mdwn | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/tracker/CSP_too_strict.mdwn b/tracker/CSP_too_strict.mdwn deleted file mode 100644 index 308754d..0000000 --- a/tracker/CSP_too_strict.mdwn +++ /dev/null @@ -1,15 +0,0 @@ -On firefox 45, remote images are not shown in the webmail because of the CSP: - -``` -Content Security Policy: The page's settings blocked the loading of a resource at https://sendy.nitrokey.com/uploads/1431348652.png ("img-src https://mail.fripost.org"). -``` - -Oh wait, that's weird: it seems to block data-urls too: - -``` -Content Security Policy: The page's settings blocked the loading of a resource at data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw== ("img-src https://mail.fripost.org"). -``` - -I'm not too excited about allowing browsers to load images from arbitrary sources, but [did it anyway](https://git.fripost.org/fripost-ansible/commit/?id=c90ae1fe9d40a0271844d321a7a54ee219735ccf) with the hope that roundcube's anti-XSS filter is good enough. -I've also checked with the [Email Privacy Tester](https://emailprivacytester.com/) that other external resources blocked by the CSP are probably malicious. -[[closed]]. -- [[guilhem]] |