The Tor Browser: extensions/cookie/test/unit/test_permmanager

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* Any copyright is dedicated to the Public Domain.

     2    http://creativecommons.org/publicdomain/zero/1.0/ */

     4 function getPrincipalFromDomain(aDomain) {

     5   return Cc["@mozilla.org/scriptsecuritymanager;1"]

     6            .getService(Ci.nsIScriptSecurityManager)

     7            .getNoAppCodebasePrincipal(NetUtil.newURI("http://" + aDomain));

8 }

    10 function run_test() {

    11   let profile = do_get_profile();

    12   let pm = Services.perms;

    13   let perm = 'test-idn';

    15   // We create three principal linked to IDN.

    16   // One with just a domain, one with a subdomain and one with the TLD

    17   // containing a UTF-8 character.

    18   let mainDomainPrincipal = getPrincipalFromDomain("fôû.com");

    19   let subDomainPrincipal = getPrincipalFromDomain("fôô.bàr.com");

    20   let tldPrincipal = getPrincipalFromDomain("fôû.bàr.côm");

    22   // We add those to the permission manager.

    23   pm.addFromPrincipal(mainDomainPrincipal, perm, pm.ALLOW_ACTION, 0, 0);

    24   pm.addFromPrincipal(subDomainPrincipal, perm, pm.ALLOW_ACTION, 0, 0);

    25   pm.addFromPrincipal(tldPrincipal, perm, pm.ALLOW_ACTION, 0, 0);

    27   // They should obviously be there now..

    28   do_check_eq(pm.testPermissionFromPrincipal(mainDomainPrincipal, perm), pm.ALLOW_ACTION);

    29   do_check_eq(pm.testPermissionFromPrincipal(subDomainPrincipal, perm), pm.ALLOW_ACTION);

    30   do_check_eq(pm.testPermissionFromPrincipal(tldPrincipal, perm), pm.ALLOW_ACTION);

    32   // We do the same thing with the puny-encoded versions of the IDN.

    33   let punyMainDomainPrincipal = getPrincipalFromDomain('xn--f-xgav.com');

    34   let punySubDomainPrincipal = getPrincipalFromDomain('xn--f-xgaa.xn--br-jia.com');

    35   let punyTldPrincipal = getPrincipalFromDomain('xn--f-xgav.xn--br-jia.xn--cm-8ja');

    37   // Those principals should have the permission granted too.

    38   do_check_eq(pm.testPermissionFromPrincipal(punyMainDomainPrincipal, perm), pm.ALLOW_ACTION);

    39   do_check_eq(pm.testPermissionFromPrincipal(punySubDomainPrincipal, perm), pm.ALLOW_ACTION);

    40   do_check_eq(pm.testPermissionFromPrincipal(punyTldPrincipal, perm), pm.ALLOW_ACTION);

    42   // However, those two principals shouldn't be allowed because they are like

    43   // the IDN but without the UT8-8 characters.

    44   let witnessPrincipal = getPrincipalFromDomain("foo.com");

    45   do_check_eq(pm.testPermissionFromPrincipal(witnessPrincipal, perm), pm.UNKNOWN_ACTION);

    46   witnessPrincipal = getPrincipalFromDomain("foo.bar.com");

    47   do_check_eq(pm.testPermissionFromPrincipal(witnessPrincipal, perm), pm.UNKNOWN_ACTION);

    48 }

The Tor Browser / file revision