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50 lines
2.4 KiB
JavaScript
50 lines
2.4 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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function getPrincipalFromDomain(aDomain) {
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let ssm = Cc["@mozilla.org/scriptsecuritymanager;1"]
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.getService(Ci.nsIScriptSecurityManager);
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let uri = NetUtil.newURI("http://" + aDomain);
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return ssm.createCodebasePrincipal(uri, {});
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}
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function run_test() {
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let profile = do_get_profile();
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let pm = Services.perms;
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let perm = 'test-idn';
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// We create three principal linked to IDN.
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// One with just a domain, one with a subdomain and one with the TLD
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// containing a UTF-8 character.
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let mainDomainPrincipal = getPrincipalFromDomain("fôû.com");
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let subDomainPrincipal = getPrincipalFromDomain("fôô.bàr.com");
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let tldPrincipal = getPrincipalFromDomain("fôû.bàr.côm");
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// We add those to the permission manager.
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pm.addFromPrincipal(mainDomainPrincipal, perm, pm.ALLOW_ACTION, 0, 0);
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pm.addFromPrincipal(subDomainPrincipal, perm, pm.ALLOW_ACTION, 0, 0);
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pm.addFromPrincipal(tldPrincipal, perm, pm.ALLOW_ACTION, 0, 0);
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// They should obviously be there now..
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do_check_eq(pm.testPermissionFromPrincipal(mainDomainPrincipal, perm), pm.ALLOW_ACTION);
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do_check_eq(pm.testPermissionFromPrincipal(subDomainPrincipal, perm), pm.ALLOW_ACTION);
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do_check_eq(pm.testPermissionFromPrincipal(tldPrincipal, perm), pm.ALLOW_ACTION);
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// We do the same thing with the puny-encoded versions of the IDN.
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let punyMainDomainPrincipal = getPrincipalFromDomain('xn--f-xgav.com');
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let punySubDomainPrincipal = getPrincipalFromDomain('xn--f-xgaa.xn--br-jia.com');
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let punyTldPrincipal = getPrincipalFromDomain('xn--f-xgav.xn--br-jia.xn--cm-8ja');
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// Those principals should have the permission granted too.
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do_check_eq(pm.testPermissionFromPrincipal(punyMainDomainPrincipal, perm), pm.ALLOW_ACTION);
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do_check_eq(pm.testPermissionFromPrincipal(punySubDomainPrincipal, perm), pm.ALLOW_ACTION);
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do_check_eq(pm.testPermissionFromPrincipal(punyTldPrincipal, perm), pm.ALLOW_ACTION);
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// However, those two principals shouldn't be allowed because they are like
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// the IDN but without the UT8-8 characters.
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let witnessPrincipal = getPrincipalFromDomain("foo.com");
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do_check_eq(pm.testPermissionFromPrincipal(witnessPrincipal, perm), pm.UNKNOWN_ACTION);
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witnessPrincipal = getPrincipalFromDomain("foo.bar.com");
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do_check_eq(pm.testPermissionFromPrincipal(witnessPrincipal, perm), pm.UNKNOWN_ACTION);
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}
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