commit e0b17e85b5c8924e23653d863b043509a0083bf0 Author: Georg Koppen gk@torproject.org Date: Wed Dec 5 16:44:28 2018 +0000

Bug 28747: Remove NoScript (XPCOM) related unused code --- src/chrome/content/torbutton.js | 68 ++--------------------------------------- 1 file changed, 2 insertions(+), 66 deletions(-)

diff --git a/src/chrome/content/torbutton.js b/src/chrome/content/torbutton.js index 6568570c..35ae2acb 100644 --- a/src/chrome/content/torbutton.js +++ b/src/chrome/content/torbutton.js @@ -82,7 +82,6 @@ var torbutton_unique_pref_observer = m_tb_prefs.addObserver("network.cookie", this, false); m_tb_prefs.addObserver("browser.privatebrowsing.autostart", this, false); m_tb_prefs.addObserver("javascript", this, false); - m_tb_prefs.addObserver("noscript", this, false); m_tb_prefs.addObserver("plugin.disable", this, false); m_tb_prefs.addObserver("privacy.firstparty.isolate", this, false); m_tb_prefs.addObserver("privacy.resistFingerprinting", this, false); @@ -99,7 +98,6 @@ var torbutton_unique_pref_observer = m_tb_prefs.removeObserver("network.cookie", this); m_tb_prefs.removeObserver("browser.privatebrowsing.autostart", this); m_tb_prefs.removeObserver("javascript", this); - m_tb_prefs.removeObserver("noscript", this); m_tb_prefs.removeObserver("plugin.disable", this); m_tb_prefs.removeObserver("privacy.firstparty.isolate", this); m_tb_prefs.removeObserver("privacy.resistFingerprinting", this); @@ -140,13 +138,7 @@ var torbutton_unique_pref_observer = }

if (topic != "nsPref:changed") return; - // Make sure the NoScript button shows the current NoScript state. We - // don't want to run the update function, though, if just a timer gets - // updated. Fixes bug 21324. - if (data.startsWith("noscript.") && - data !== "noscript.subscription.lastCheck") { - torbutton_update_noscript_button(); - } + switch (data) { case "network.cookie.cookieBehavior": let val = m_tb_prefs.getIntPref("network.cookie.cookieBehavior"); @@ -974,18 +966,6 @@ function torbutton_do_new_identity() { torbutton_log(3, "New Identity: Emitting Private Browsing Session clear event"); obsSvc.notifyObservers(null, "browser:purge-session-history", "");

- torbutton_log(3, "New Identity: Clearing NoScript Temporary Permissions"); - - try { - if ("@maone.net/noscript-service;1" in Components.classes) { - var nsSvc = Components.classes["@maone.net/noscript-service;1"].getService().wrappedJSObject - nsSvc.eraseTemp(); - } - } catch(e) { - torbutton_log(5, "New Identity: Error clearing NoScript Temporary Permissions: "+e); - window.alert("Torbutton: Error clearing NoScript Temporary Permissions: "+e); - } - torbutton_log(3, "New Identity: Clearing HTTP Auth");

if(m_tb_prefs.getBoolPref('extensions.torbutton.clear_http_auth')) { @@ -1263,8 +1243,7 @@ function torbutton_clear_image_caches()

/* Called when we switch the use_nontor_proxy pref in either direction. * - * Enables/disables domain isolation and NoScript ABE, and then does - * new identity + * Enables/disables domain isolation and then does new identity */ function torbutton_use_nontor_proxy() { @@ -1272,15 +1251,9 @@ function torbutton_use_nontor_proxy() .getService(Ci.nsISupports).wrappedJSObject;

if (m_tb_prefs.getBoolPref("extensions.torbutton.use_nontor_proxy")) { - // We need to enable ABE because non-tor proxies won't reject localhost - // and RFC1918, and we should block them. (The default ABE policy does this). - m_tb_prefs.setBoolPref("noscript.ABE.enabled", true); - // Disable domain isolation domainIsolator.disableIsolation(); } else { - m_tb_prefs.setBoolPref("noscript.ABE.enabled", false); - domainIsolator.enableIsolation(); }

@@ -1535,15 +1508,6 @@ function torbutton_update_disk_prefs() { m_tb_prefs.setIntPref("browser.download.manager.retention", 2); }

- // If we have NoScript enabled we set `noscript.volatilePrivatePermissions` - // to `true` if we are blocking disk records and to `false` if we are - // enabling them. - try { - if ("@maone.net/noscript-service;1" in Components.classes) { - m_tb_prefs.setBoolPref("volatilePrivatePermissions", mode); - } - } catch (e) {} - // Force prefs to be synced to disk Services.prefs.savePrefFile(null); } @@ -1810,12 +1774,6 @@ function torbutton_fixup_old_prefs() m_tb_prefs.setBoolPref("intl.locale.matchOS", matchOS); }

- // Prior to TBB 5.0, NoScript was allowed to update its whitelist. This caused - // odd things to appear in people's whitelists. - if (m_tb_prefs.prefHasUserValue("capability.policy.maonoscript.sites")) { - m_tb_prefs.clearUserPref("capability.policy.maonoscript.sites"); - } - // For some reason, the Share This Page button also survived the // TBB 5.0a4 update's attempt to remove it. if (m_tb_prefs.prefHasUserValue("browser.uiCustomization.state")) { @@ -2228,28 +2186,6 @@ function torbutton_is_homepage_url(aURI) return (urls.indexOf(aURI.spec) >= 0); }

-// Update the NoScript button to reflect any changes to noscript prefs -function torbutton_update_noscript_button() -{ - // Make sure pref values have fully propagated inside NoScript before - // we sync the UI. - setTimeout(() => { - try { - let wm = Components.classes["@mozilla.org/appshell/window-mediator;1"] - .getService(Components.interfaces.nsIWindowMediator); - let browserEnumerator = wm.getEnumerator("navigator:browser"); - // Update every window's NoScript status... - while (browserEnumerator.hasMoreElements()) { - let win = browserEnumerator.getNext(); - //win.noscriptOverlay._syncUINow(); - } - torbutton_log(3, 'Updated NoScript status for security settings'); - } catch (e) { - torbutton_log(4, 'Failed to update NoScript status for security setings: '+e); - } - }, 0); -} - // Makes sure the item in the Help Menu and the link in about:tor // for the Tor Browser User Manual are only visible when // show_torbrowser_manual() returns true.