anticensority/runet-censorship-bypass
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Less logs, no betterStack, get rid of API fixes, setTimeout each API CB

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This commit is contained in:
Ilya Ig. Petrov 2017-02-05 17:06:30 +00:00
parent fda42ee307
commit a460ed85d2
10 changed files with 53 additions and 87 deletions
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16
extensions/chromium/runet-censorship-bypass/extension/00-init-apis.js
View File

@ -35,17 +35,14 @@
},
checkChromeError(betterStack) {
checkChromeError() {
// Chrome API calls your cb in a context different from the point of API
// method invokation.
const err = chrome.runtime.lastError || chrome.extension.lastError;
let err = chrome.runtime.lastError || chrome.extension.lastError;
if (err) {
const args = ['API returned error:', err];
if (betterStack) {
args.push('\n' + betterStack);
}
console.warn(...args);
err = new Error(err.message); // Add stack.
console.warn('API returned error:', err);
}
return err;
@ -53,14 +50,13 @@
chromified(cb = self.mandatory(), ...replaceArgs) {
const stack = (new Error()).stack;
// Take error first callback and convert it to chrome api callback.
// Take error first callback and convert it to chrome API callback.
return function(...args) {
if (replaceArgs.length) {
args = replaceArgs;
}
const err = self.checkChromeError(stack);
const err = self.checkChromeError();
// setTimeout fixes error context.
setTimeout( cb.bind(null, err, ...args), 0 );

37
extensions/chromium/runet-censorship-bypass/extension/11-error-handlers-api.js
View File

@ -2,6 +2,8 @@
{ // Private namespace
const chromified = window.utils.chromified;
function errorJsonReplacer(key, value) {
// fooWindow.ErrorEvent !== barWindow.ErrorEvent
@ -63,7 +65,7 @@
state: window.utils.createStorage('handlers-'),
viewErrorVoid(type = window.utils.mandatory(), err) {
viewError(type = window.utils.mandatory(), err) {
let errors = {};
if (err) {
@ -90,7 +92,7 @@
},
switchVoid(onOffStr, eventName) {
switch(onOffStr, eventName) {
if (!['on', 'off'].includes(onOffStr)) {
throw new TypeError('First argument bust be "on" or "off".');
@ -136,7 +138,7 @@
idToError: {},
mayNotifyVoid(
mayNotify(
id, title, errOrMessage,
{
icon = 'default-128.png',
@ -166,12 +168,12 @@
},
installListenersOnAsync(win, name, cb) {
installListenersOn(win, name, cb) {
win.addEventListener('error', (errEvent) => {
console.warn(name + ':GLOBAL ERROR', errEvent);
this.mayNotifyVoid('ext-error', 'Ошибка расширения', errEvent,
this.mayNotify('ext-error', 'Ошибка расширения', errEvent,
{icon: 'ext-error-128.png'});
});
@ -186,7 +188,8 @@
});
if (cb) {
// setTimeout changes error context.
// In most cases getBackgroundPage( (bg) => installListenersOn
// Without setTimeout errors are swallowed, bug #357568
setTimeout(cb, 0);
}
@ -201,10 +204,10 @@
chrome.proxy.settings.get(
{},
(details) => handlers.isControllable(details)
chromified((err, details) => handlers.isControllable(details))
);
chrome.notifications.onClicked.addListener( function(notId) {
chrome.notifications.onClicked.addListener( chromified( (_, notId) => {
chrome.notifications.clear(notId);
if(notId === 'no-control') {
@ -212,13 +215,13 @@
window.utils.messages.searchSettingsForUrl('proxy')
);
}
handlers.viewErrorVoid(notId);
handlers.viewError(notId);
});
}));
handlers.installListenersOnAsync(window, 'BG');
handlers.installListenersOn(window, 'BG');
chrome.proxy.onProxyError.addListener((details) => {
chrome.proxy.onProxyError.addListener( chromified( (_, details) => {
if (!handlers.ifControlled) {
return;
@ -231,19 +234,19 @@
*/
console.warn('PAC ERROR', details);
// TOOD: add "view pac script at this line" button.
handlers.mayNotifyVoid('pac-error', 'Ошибка PAC!',
handlers.mayNotify('pac-error', 'Ошибка PAC!',
details.error + '\n' + details.details,
{icon: 'pac-error-128.png'}
);
});
}));
chrome.proxy.settings.onChange.addListener((details) => {
chrome.proxy.settings.onChange.addListener( chromified((_, details) => {
console.log('Proxy settings changed.', details);
const noCon = 'no-control';
if ( !handlers.isControllable(details) ) {
handlers.mayNotifyVoid(
handlers.mayNotify(
noCon,
chrome.i18n.getMessage('noControl'),
chrome.i18n.getMessage('which'),
@ -253,6 +256,6 @@
chrome.notifications.clear( noCon );
}
});
}));
}

2
extensions/chromium/runet-censorship-bypass/extension/12-errors-lib.js
View File

@ -48,7 +48,7 @@
clarifyThen: function(message, cb = mandatory()) {
return (err, ...args) => cb( clarify(err, message), ...args );
return (err, ...args) => cb( self.clarify(err, message), ...args );
},

3
extensions/chromium/runet-censorship-bypass/extension/14-ip-to-host-api.js
View File

@ -213,7 +213,6 @@
console.log('Purging old IPs for', hostStr);
for(const ip of Object.keys(privates._ipToHostObj)) {
if (hostStr === privates._ipToHostObj[ip].host) {
console.log('del', ip);
delete privates._ipToHostObj[ip];
}
}
@ -230,9 +229,7 @@
// Object may be shared, string can't.
const hostObj = _getHostObj(hostStr);
for(const ip of ips) {
console.log('IP', ip);
privates._ipToHostObj[ip] = hostObj;
console.log(privates._ipToHostObj[ip], privates._ipToHostObj);
}
}
return cb(err, null, ...warns);

17
extensions/chromium/runet-censorship-bypass/extension/15-pac-kitchen-api.js
View File

@ -102,8 +102,7 @@
constructor(mods = {}) {
const defaults = getDefaults();
const ifAllDefaults =
Object.keys(defaults)
const ifAllDefaults = Object.keys(defaults)
.every(
(prop) => !(prop in mods)
|| Boolean(defaults[prop]) === Boolean(mods[prop])
@ -257,7 +256,7 @@
details
? resolve(details)
: chrome.proxy.settings.get({}, resolve)
: chrome.proxy.settings.get({}, chromified( (_, res) => resolve(res)))
).then( (details) => {
@ -284,7 +283,7 @@
},
checkIncontinenceVoid(details) {
checkIncontinence(details) {
if ( kitchenState(ifIncontinence) ) {
this._tryNowAsync(details, () => {/* Swallow. */});
@ -295,7 +294,7 @@
keepCookedNowAsync(pacMods = mandatory(), cb = throwIfError) {
console.log('Keep cooked now...', cb);
console.log('Keep cooked now...', pacMods);
if (typeof(pacMods) === 'function') {
cb = pacMods;
pacMods = this.getCurrentConfigs();
@ -364,7 +363,11 @@
};
pacKitchen.checkIncontinenceVoid();
chrome.proxy.settings.onChange.addListener( pacKitchen.checkIncontinenceVoid.bind(pacKitchen) );
pacKitchen.checkIncontinence();
chrome.proxy.settings.onChange.addListener(
chromified(
(_, details) => pacKitchen.checkIncontinence(details)
)
);
} // Private namespace ends.

24
extensions/chromium/runet-censorship-bypass/extension/17-sync-pac-script-with-pac-provider-api.js
View File

@ -24,7 +24,6 @@
const mandatory = window.utils.mandatory;
const throwIfError = window.utils.throwIfError;
const chromified = window.utils.chromified;
const checkChromeError = window.utils.checkChromeError;
const clarifyThen = window.apis.errorsLib.clarifyThen;
const Warning = window.apis.errorsLib.Warning;
@ -60,13 +59,12 @@
},
};
console.log('Setting chrome proxy settings...');
chrome.proxy.settings.set( {value: config}, () => {
chrome.proxy.settings.set( {value: config}, chromified((err) => {
const err = checkChromeError();
if (err) {
return cb(err);
}
chrome.proxy.settings.get({}, (details) => {
chrome.proxy.settings.get({}, chromified((_, details) => {
if ( !window.utils.areSettingsControlledFor( details ) ) {
@ -78,9 +76,9 @@
}
console.log('Successfuly set PAC in proxy settings..');
cb();
});
}));
});
}));
};
@ -397,16 +395,15 @@
chrome.alarms.clearAll(
() => chrome.proxy.settings.clear(
{},
() => {
chromified((err) => {
const err = checkChromeError();
if (err) {
return cb(err);
}
this.setCurrentPacProviderKey(null);
this.pushToStorageAsync(cb);
}
})
)
);
@ -415,9 +412,8 @@
};
// ON EACH LAUNCH, STARTUP, RELOAD, UPDATE, ENABLE
chrome.storage.local.get(null, (oldStorage) => {
chrome.storage.local.get(null, chromified( (err, oldStorage) => {
const err = checkChromeError();
if (err) {
throw err;
}
@ -431,7 +427,7 @@
const antiCensorRu = window.apis.antiCensorRu;
chrome.alarms.onAlarm.addListener(
(alarm) => {
chromified((_, alarm) => {
if (alarm.name === antiCensorRu._periodicUpdateAlarmReason) {
console.log(
@ -441,7 +437,7 @@
antiCensorRu.syncWithPacProviderAsync(() => {/* swallow */});
}
}
})
);
console.log('Alarm listener installed. We won\'t miss any PAC update.');
@ -533,6 +529,6 @@
* Add storage.lastPacUpdateStamp.
**/
});
}));
}

27
extensions/chromium/runet-censorship-bypass/extension/20-api-fixes.js
View File

@ -1,27 +0,0 @@
'use strict';
/* `setTimeout` changes context of execution from other window
(e.g. popup) to background window, so we may catch errors
in bg error handlers.
More: https://bugs.chromium.org/p/chromium/issues/detail?id=357568
setTimeout is applied to Async/Void methods
only (name ends with Async/Void)
*/
// Fix error context of methods of all APIs.
for(const apiName of Object.keys(window.apis)) {
const api = window.apis[apiName];
for(const prop of Object.keys(api)) {
const method = api[prop];
if ( !(
typeof(api[prop]) === 'function'
&& ['Async', 'Void'].some( (suff) => method.name.endsWith(suff) )
)
) {
continue;
}
api[prop] = function(...args) {
setTimeout(method.bind(this, ...args), 0);
};
}
}

1
extensions/chromium/runet-censorship-bypass/extension/manifest.json
View File

@ -31,7 +31,6 @@
"14-ip-to-host-api.js",
"15-pac-kitchen-api.js",
"17-sync-pac-script-with-pac-provider-api.js",
"20-api-fixes.js",
"30-block-informer.js",
"40-context-menus.js"
]

9
extensions/chromium/runet-censorship-bypass/extension/pages/choose-pac-provider/index.js
View File

@ -10,7 +10,7 @@ document.getElementById('pac-mods').onchange = function() {
};
chrome.runtime.getBackgroundPage( (backgroundPage) =>
backgroundPage.apis.errorHandlers.installListenersOnAsync(
backgroundPage.apis.errorHandlers.installListenersOn(
window, 'PUP', async() => {
const getStatus = () => document.querySelector('#status');
@ -119,7 +119,7 @@ chrome.runtime.getBackgroundPage( (backgroundPage) =>
if (err) {
getStatus().querySelector('.link-button').onclick = function() {
errorHandlers.viewErrorVoid('pup-ext-err', err);
errorHandlers.viewError('pup-ext-err', err);
return false;
};
@ -144,7 +144,6 @@ chrome.runtime.getBackgroundPage( (backgroundPage) =>
warns = warns.filter( (w) => w );
if (err || warns.length) {
backgroundPage.console.log('ERR', err, 'W', warns.length, 'w', warns);
showErrors(err, ...warns);
} else {
setStatusTo(afterStatus);
@ -479,7 +478,7 @@ chrome.runtime.getBackgroundPage( (backgroundPage) =>
conduct(
'Применяем исключения...',
(cb) => pacKitchen.keepCookedNowAsync(pacMods, cb),
'Исключения применены.',
'Исключения применены. Не забывайте о кэше!',
() => {
excList.childNodes.forEach(
@ -616,7 +615,7 @@ HTTPS 11.22.33.44:8080;">${conf.value || localStorage.getItem(uiRaw) || ''}</tex
box.onclick = function() {
const id = this.id.replace('if-on-', '');
return backgroundPage.apis.errorHandlers.switchVoid(
return backgroundPage.apis.errorHandlers.switch(
this.checked ? 'on' : 'off',
id
);

4
extensions/chromium/runet-censorship-bypass/extension/pages/troubleshoot/index.js
View File

@ -1,7 +1,7 @@
'use strict';
chrome.runtime.getBackgroundPage( (backgroundPage) =>
backgroundPage.apis.errorHandlers.installListenersOnAsync(
backgroundPage.apis.errorHandlers.installListenersOn(
window, 'TRBL', () => {
document.getElementById('reset-settings').onclick = () => {
@ -12,7 +12,7 @@ chrome.runtime.getBackgroundPage( (backgroundPage) =>
};
document.getElementById('view-errors').onclick = () =>
backgroundPage.apis.errorHandlers.viewErrorVoid('all');
backgroundPage.apis.errorHandlers.viewError('all');
})
);