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troubleshooter v1.1

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earthlng 2018-01-15 17:06:22 +01:00 committed by GitHub
parent db97478cd1
commit d1ab8fd10c
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@ -1,6 +1,40 @@
/*** ghacks-user.js troubleshooter.js v1.1 ***/
(function() {
if("undefined" === typeof(Services)) {
alert("about:config needs to be the active tab!");
return;
}
function getMyList(arr) {
let aRet = [];
let dummy = 0;
for (let i = 0, len = arr.length; i < len; i++) {
if (Services.prefs.prefHasUserValue(arr[i])) {
dummy = Services.prefs.getPrefType(arr[i]);
switch (dummy) {
case 32: // string (see https://dxr.mozilla.org/mozilla-central/source/modules/libpref/nsIPrefBranch.idl#31)
dummy = Services.prefs.getCharPref(arr[i]);
aRet.push({'name':arr[i],'value': dummy,'type':32});
break;
case 64: // int
dummy = Services.prefs.getIntPref(arr[i]);
aRet.push({'name':arr[i],'value': dummy,'type':64});
break;
case 128: // boolean
dummy = Services.prefs.getBoolPref(arr[i]);
aRet.push({'name':arr[i],'value': dummy,'type':128});
break;
default:
console.log("error detecting pref-type for '"+arr[i]+"' !");
}
}
}
return aRet;
}
function reapply(arr) {
for (let i = 0, len = arr.length; i < len; i++) {
switch (arr[i].type) {
@ -42,7 +76,9 @@
'canvas.capturestream.enabled',
'dom.caches.enabled',
'dom.event.clipboardevents.enabled',
'dom.event.contextmenu.enabled',
'dom.idle-observers-api.enabled',
'dom.indexedDB.enabled',
'dom.IntersectionObserver.enabled',
'dom.popup_allowed_events',
'dom.popup_maximum',
@ -50,8 +86,9 @@
'dom.push.enabled',
'dom.push.serverURL',
'dom.serviceWorkers.enabled',
'dom.storage.enabled',
'dom.storageManager.enabled',
'dom.vibrator.enabled',
'dom.vr.enabled',
'dom.webaudio.enabled',
'dom.webnotifications.enabled',
'dom.webnotifications.serviceworker.enabled',
@ -69,21 +106,25 @@
'layout.css.visited_links_enabled',
'mathml.disabled',
'media.autoplay.enabled',
'media.getusermedia.screensharing.allowed_domains',
'media.getusermedia.screensharing.enabled',
'media.flac.enabled',
'media.mp4.enabled',
'media.ogg.enabled',
'media.ondevicechange.enabled',
'media.opus.enabled',
'media.raw.enabled',
'media.wave.enabled',
'media.webm.enabled',
'media.wmf.enabled',
'network.auth.subresource-img-cross-origin-http-auth-allow',
'network.cookie.thirdparty.sessionOnly',
'network.http.altsvc.enabled',
'network.http.altsvc.oe',
'network.http.redirection-limit',
'network.http.referer.XOriginPolicy',
'network.protocol-handler.external.ms-windows-store',
'permissions.manager.defaultsUrl',
'plugin.default.state',
'plugin.defaultXpi.state',
'plugin.scan.plid.all',
'plugin.sessionPermissionNow.intervalInMinutes',
'plugin.state.flash',
'privacy.trackingprotection.enabled',
'security.cert_pinning.enforcement_level',
'security.csp.experimentalEnabled',
@ -93,14 +134,22 @@
'security.mixed_content.use_hsts',
'security.OCSP.require',
'security.pki.sha1_enforcement_level',
'security.ssl.require_safe_negotiation',
'security.ssl.treat_unsafe_negotiation_as_broken',
'security.ssl3.dhe_rsa_aes_128_sha',
'security.ssl3.dhe_rsa_aes_256_sha',
'security.ssl3.ecdhe_ecdsa_aes_128_sha',
'security.ssl3.ecdhe_rsa_aes_128_sha',
'security.ssl3.rsa_aes_128_sha',
'security.ssl3.rsa_aes_256_sha',
'security.ssl3.rsa_des_ede3_sha',
'security.tls.enable_0rtt_data',
'security.tls.version.max',
'security.tls.version.min',
'security.xpconnect.plugin.unrestricted',
'signon.autofillForms',
'signon.formlessCapture.enabled',
'webchannel.allowObject.urlWhitelist',
'svg.disabled',
/* known culprits */
'dom.workers.enabled',
@ -112,41 +161,18 @@
]
if("undefined" === typeof(Services)) {
alert("about:config needs to be the active tab!");
return;
}
let aBACKUP = [];
let dummy = 0;
for (let i = 0, len = ops.length; i < len; i++) {
if (Services.prefs.prefHasUserValue(ops[i])) {
dummy = Services.prefs.getPrefType(ops[i]);
switch (dummy) {
case 32: // string (see https://dxr.mozilla.org/mozilla-central/source/modules/libpref/nsIPrefBranch.idl#31)
dummy = Services.prefs.getCharPref(ops[i]);
aBACKUP.push({'name':ops[i],'value': dummy,'type':32});
break;
case 64: // int
dummy = Services.prefs.getIntPref(ops[i]);
aBACKUP.push({'name':ops[i],'value': dummy,'type':64});
break;
case 128: // boolean
dummy = Services.prefs.getBoolPref(ops[i]);
aBACKUP.push({'name':ops[i],'value': dummy,'type':128});
break;
default:
console.log("error detecting pref-type for '"+ops[i]+"' !");
}
}
}
// console.log(aBACKUP.length, "user-set prefs from our list detected and value stored.");
// reset prefs that set the same value as FFs default value
let aTEMP = getMyList(ops);
myreset(aTEMP);
reapply(aTEMP);
let aBACKUP = getMyList(ops);
//console.log(aBACKUP.length, "user-set prefs from our list detected and their values stored.");
myreset(aBACKUP); // resetting all detected prefs
let myArr = aBACKUP
let myArr = aBACKUP;
let iFixed = -1; // to detect if a single pref is the culprit
focus();
if (confirm("all detected prefs reset.\n\n!! KEEP THIS PROMPT OPEN AND TEST THE SITE IN ANOTHER TAB !!\n\nIF the problem still exists, this script can't help you - click cancel to re-apply your values and exit.\n\nClick OK if your problem is fixed.")) {
reapply(aBACKUP);
@ -154,8 +180,10 @@
while (myArr.length >= 2) {
alert("NOW TEST AGAIN !");
if (confirm("if the problem still exists click OK, otherwise click cancel.")) {
iFixed = 0;
myArr = myArr.slice(parseInt(myArr.length/2));
} else {
iFixed = 1;
myArr = myArr.slice(0, parseInt(myArr.length/2));
}
reapply(aBACKUP);
@ -165,12 +193,20 @@
reapply(aBACKUP); // re-apply all values
let output = "";
for (let i = 0, len = myArr.length; i < len; i++) {
output = output + myArr[i].name + "\n";
switch(iFixed) {
case -1: // resetting all detected prefs didn't help
break;
case 0:
alert("unable to narrow it down to a single pref");
break;
case 1:
let output = "";
for (let i = 0, len = myArr.length; i < len; i++) {
output = output + myArr[i].name + "\n";
}
alert("narrowed it down to:\n\n"+output);
myreset(myArr); // reset the culprit
break;
}
alert("narrowed it down to:\n\n"+output);
myreset(myArr); // reset the culprit
})();