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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
var padlock_PadLock =
{
QueryInterface: XPCOMUtils.generateQI([Ci.nsIWebProgressListener,
Ci.nsISupportsWeakReference]),
onButtonClick: function(event) {
event.stopPropagation();
gIdentityHandler.handleMoreInfoClick(event);
},
onStateChange: function() {},
onProgressChange: function() {},
onLocationChange: function() {},
onStatusChange: function() {},
onSecurityChange: function(aCallerWebProgress, aRequestWithState, aState) {
// aState is defined as a bitmask that may be extended in the future.
// We filter out any unknown bits before testing for known values.
const wpl = Ci.nsIWebProgressListener;
const wpl_security_bits = wpl.STATE_IS_SECURE |
wpl.STATE_IS_BROKEN |
wpl.STATE_IS_INSECURE |
wpl.STATE_IDENTITY_EV_TOPLEVEL |
wpl.STATE_SECURE_HIGH |
wpl.STATE_SECURE_MED |
wpl.STATE_SECURE_LOW;
var level;
var is_insecure;
var highlight_urlbar = false;
switch (aState & wpl_security_bits) {
case wpl.STATE_IS_SECURE | wpl.STATE_SECURE_HIGH | wpl.STATE_IDENTITY_EV_TOPLEVEL:
level = "ev";
is_insecure = "";
highlight_urlbar = true;
break;
case wpl.STATE_IS_SECURE | wpl.STATE_SECURE_HIGH:
level = "high";
is_insecure = "";
highlight_urlbar = true;
break;
case wpl.STATE_IS_SECURE | wpl.STATE_SECURE_MED:
case wpl.STATE_IS_SECURE | wpl.STATE_SECURE_LOW:
level = "low";
is_insecure = "insecure";
break;
case wpl.STATE_IS_BROKEN | wpl.STATE_SECURE_LOW:
level = "mixed";
is_insecure = "insecure";
highlight_urlbar = true;
break;
case wpl.STATE_IS_BROKEN:
level = "broken";
is_insecure = "insecure";
highlight_urlbar = true;
break;
default: // should not be reached
level = null;
is_insecure = "insecure";
}
try {
var proto = gBrowser.contentWindow.location.protocol;
if (proto == "about:" || proto == "chrome:" || proto == "file:" ) {
// do not warn when using local protocols
is_insecure = false;
}
}
catch (ex) {}
let ub = document.getElementById("urlbar");
if (ub) { // Only call if URL bar is present.
if (highlight_urlbar) {
ub.setAttribute("security_level", level);
} else {
ub.removeAttribute("security_level");
}
}
try { // URL bar may be hidden
padlock_PadLock.setPadlockLevel("padlock-ib", level);
padlock_PadLock.setPadlockLevel("padlock-ib-left", level);
padlock_PadLock.setPadlockLevel("padlock-ub-right", level);
} catch(e) {}
padlock_PadLock.setPadlockLevel("padlock-sb", level);
padlock_PadLock.setPadlockLevel("padlock-tab", level);
},
setPadlockLevel: function(item, level) {
let secbut = document.getElementById(item);
var sectooltip = "";
if (level) {
secbut.setAttribute("level", level);
secbut.hidden = false;
} else {
secbut.hidden = true;
secbut.removeAttribute("level");
}
switch (level) {
case "ev":
sectooltip = "Extended Validated";
break;
case "high":
sectooltip = "Secure";
break;
case "low":
sectooltip = "Weak security";
break;
case "mixed":
sectooltip = "Mixed mode (partially encrypted)";
break;
case "broken":
sectooltip = "Not secure";
break;
default:
sectooltip = "";
}
secbut.setAttribute("tooltiptext", sectooltip);
},
prefbranch : null,
onLoad: function() {
gBrowser.addProgressListener(padlock_PadLock);
var prefService = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefService);
padlock_PadLock.prefbranch = prefService.getBranch("browser.padlock.");
padlock_PadLock.prefbranch.QueryInterface(Components.interfaces.nsIPrefBranch2);
padlock_PadLock.usePrefs();
padlock_PadLock.prefbranch.addObserver("", padlock_PadLock, false);
},
onUnLoad: function() {
padlock_PadLock.prefbranch.removeObserver("", padlock_PadLock);
},
observe: function(subject, topic, data)
{
if (topic != "nsPref:changed")
return;
if (data != "style" && data != "urlbar_background" && data != "shown")
return;
padlock_PadLock.usePrefs();
},
usePrefs: function() {
var prefval = padlock_PadLock.prefbranch.getIntPref("style");
var position;
var padstyle;
if (prefval == 2) {
position = "ib-left";
padstyle = "modern";
}
else if (prefval == 3) {
position = "ub-right";
padstyle = "modern";
}
else if (prefval == 4) {
position = "statbar";
padstyle = "modern";
}
else if (prefval == 5) {
position = "tabs-bar";
padstyle = "modern";
}
else if (prefval == 6) {
position = "ib-trans-bg";
padstyle = "classic";
}
else if (prefval == 7) {
position = "ib-left";
padstyle = "classic";
}
else if (prefval == 8) {
position = "ub-right";
padstyle = "classic";
}
else if (prefval == 9) {
position = "statbar";
padstyle = "classic";
}
else if (prefval == 10) {
position = "tabs-bar";
padstyle = "classic";
}
else { // 1 or anything else_ default
position = "ib-trans-bg";
padstyle = "modern";
}
var colshow;
var colprefval = padlock_PadLock.prefbranch.getIntPref("urlbar_background");
switch (colprefval) {
case 3:
colshow = "all";
break;
case 2:
colshow = "secure-mixed";
break;
case 1:
colshow = "secure-only";
break;
default:
colshow = ""; // 0 or anything else: no shading
}
try { // URL bar may be hidden
document.getElementById("urlbar").setAttribute("https_color", colshow);
} catch(e) {}
var lockenabled = padlock_PadLock.prefbranch.getBoolPref("shown");
var padshow = "";
if (lockenabled) {
padshow = position;
}
try { // URL bar may be hidden
document.getElementById("padlock-ib").setAttribute("padshow", padshow);
document.getElementById("padlock-ib-left").setAttribute("padshow", padshow);
document.getElementById("padlock-ub-right").setAttribute("padshow", padshow);
} catch(e) {}
document.getElementById("padlock-sb").setAttribute("padshow", padshow);
document.getElementById("padlock-tab").setAttribute("padshow", padshow);
try { // URL bar may be hidden
document.getElementById("padlock-ib").setAttribute("padstyle", padstyle);
document.getElementById("padlock-ib-left").setAttribute("padstyle", padstyle);
document.getElementById("padlock-ub-right").setAttribute("padstyle", padstyle);
} catch(e) {}
document.getElementById("padlock-sb").setAttribute("padstyle", padstyle);
document.getElementById("padlock-tab").setAttribute("padstyle", padstyle);
}
};
window.addEventListener("load", padlock_PadLock.onLoad, false );
window.addEventListener("unload", padlock_PadLock.onUnLoad, false );
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