Error Security_err Dom Exception 18 Chrome
Contents |
Sign in Pricing Blog Support Search GitHub This repository Watch 259 Star 7,089 Fork
Dom Exception 18 Ios
769 pouchdb/pouchdb Code Issues 95 Pull requests 3 Projects 0 safari securityerror: dom exception 18 Wiki Pulse Graphs New issue SecurityError DOM Exception 18 on Chrome for iOS on iPhone phantomjs dom exception 18 #3382 Closed jkndrkn opened this Issue Jan 12, 2015 · 25 comments Projects None yet Labels None yet Milestone No milestone Assignees
Security Error Dom Exception 18 Localstorage
No one assigned 3 participants jkndrkn commented Jan 12, 2015 Hi there. I really appreciate the work that goes into PouchDB. Working with it has been great so far. I've had one major issue with it so far, though. I am using PouchDB 3.2.1 on a web application targeted for Chrome
Dom Exception 18 Cordova
on iOS. The below error also appears in PouchDB 3.2.0. When trying to create a connection to a local database on Chrome on iOS, PouchDB uses that browser's WebSQL database. This, however, fails intermittently with SecurityError: DOM Exception 18 when running the application on both iPhone 5 and iPhone 5s. I have not been able to reproduce this error on my iPad 5 yet. I am creating a new PouchDB database as follows: var localDBName = "dbd8008497c6f368d"; self.localPouch = new PouchDB(localDBName, {size: 50}); I have also tried setting size to 49, 1, and 0 and not setting size at all. Here is a stacktrace sourced from BugSnag: [native code]:4232 openDatabase http://192.168.1.144:8000/app/bower_components/pouchdb/dist/pouchdb.js:4232:48 openDB http://192.168.1.144:8000/app/bower_components/pouchdb/dist/pouchdb.js:4275:18 WebSqlPouch http://192.168.1.144:8000/app/bower_components/pouchdb/dist/pouchdb.js:5655:40 [native code]:0 Promise http://192.168.1.144:8000/app/bower_components/pouchdb/dist/pouchdb.js:5570:28 PouchDB Here is the code near line 4232 of pouchdb.js: var cachedDatabases = {}; var openDBFunction = (typeof navigator !== 'undefined' && navigator.sqlitePlugin && navigator.sqlitePlugin.openDatabase) ? navigator.sqlitePlugin.openDatabase.bind(navigator.sqlitePlugin) : (typeof sqlitePlu
Sign in Pricing Blog Support Search GitHub This repository Watch 179 Star 3,943 Fork security error dom exception 18 phonegap 590 angular-translate/angular-translate Code Issues 76 Pull requests 6 Projects 2
Dom 18 Exception
Wiki Pulse Graphs New issue SecurityError: Dom Exception 18 is thrown when local storage/cookies are dom exception 18 replacestate blocked in Safari on iOS 7.1.2 #629 Closed nbaronov opened this Issue Jul 3, 2014 · 10 comments Projects None yet Labels bug bug-fix https://github.com/pouchdb/pouchdb/issues/3382 Milestone No milestone Assignees No one assigned 3 participants nbaronov commented Jul 3, 2014 Hello, Please note an unhandled SecurityError exception is thrown, resulting in Angular crash, when storing something in local storage on Safari on iOS 7.1.2 with blocked cookies (Settings > Safari > Block Cookies > https://github.com/angular-translate/angular-translate/issues/629 Always). I guess disabling cookies also disables local storage. With other two choices of block cookies setting ("From third parties and advertisers" and "Never") everything works fine. The issue occurs on angular-translate-storage-local.js, line 25: var hasLocalStorageSupport = 'localStorage' in $window && $window.localStorage !== null; and more specifically while accessing $window.localStorage to check if it is null. I was able to fix this by moving access to $window.localStorage inside the try block (lines 28-30) like this: var hasLocalStorageSupport; try { hasLocalStorageSupport = 'localStorage' in $window && $window.localStorage !== null; var testKey = 'pascalprecht.translate.storageTest'; $window.localStorage.setItem(testKey, 'foo'); $window.localStorage.removeItem(testKey); } catch (e) { hasLocalStorageSupport = false; } With above change the code never stores anything (since it can't), but at least Angular doesn't crash. I don't like silent failures like this one, but I'm not sure how to handle this within angular-translate. Maybe an event should be emitted ... Please let me k
up at inopportune times and ruin your day with an “Uncaught Error” and a big red exception killing your code http://getcontext.net/read/chrome-securityerror-dom-exception-18 in its tracks. So you’re playing around with HTML5 Canvas when http://apple.stackexchange.com/questions/125584/broken-safari-dom-exception-18 all of a sudden you’re getting a Uncaught Error: SecurityError: DOM Exception 18 in the console. What’s it mean? DOM Exception 18 This exception is thrown when your code is trying to access something it shouldn’t, including cross-domain resources or stuff on your local filesystem. Once dom exception you hit this one you will either need to loosen your browser security settings which is never optimal, or find out how to work around it. HTML5 Canvas & Exception 18 Which brings us to the case of the complaining canvas. Loading images into your canvas from another domain will “taint” your canvas, meaning any attempts dom exception 18 to read the canvas back again will fail with this error. This is because your Javascript adheres to a same-origin policy to increase security. It’s essentially done as a containment measure so that a rogue script can’t use your browser to access resources you’re authenticated against. Hypothetical Canvas Attack For instance, if I hypothetically wanted to access your email and your browser didn’t prevent cross-site-scripting, I could perform a $.ajax('http://gmail.com'). This would pull down your logged-in gmail page, and then I could send all your email messages back to my server. The same applies for images. This feature prevents a rogue site pulling down your Facebook photos, for instance (which again could hypothetically be done), rendering them to a canvas in order to get a hold of the binary image data then sending it back to the attack server. So the second you draw a third party image to your canvas, you can no longer read back the resulting image. The easy solution is to host all your
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Ask Different Questions Tags Users Badges Unanswered Ask Question _ Ask Different is a question and answer site for power users of Apple hardware and software. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Broken Safari: Dom Exception 18 up vote 4 down vote favorite 1 I've just tried everything and I cannot seem to fix this for the life of me. Basically, Safari has started reporting the following error in the JS console: "SecurityError: DOM Exception 18: An attempt was made to break through the security policy of the user agent." Most of Ajax interactions via https are not working, so I cannot log into Twitter, Facebook or even Apple's own Developer Center. I've tried installing Webkit, and even removing all preferences files that I'm aware of. Other local browsers (Firefox, Chrome, Opera...) work just fine. I'm using Safari 7.0.2 in Mavericks. osx safari share|improve this question asked Mar 26 '14 at 8:43 pantulis 271127 add a comment| 2 Answers 2 active oldest votes up vote 6 down vote Fixed. After inspecting the exact JS error when accessing the twitter login page, the offending line was trying to access the browser local storage. The "Privacy" settings in Safari had the "Block cookies and other website data" set to "Always". I've set this to "From third parties and avertisers" and now it's working again. share|improve this answer answered Mar 26 '14 at 8:55 pantulis 271127 add a comment| up vote 0 down vote More Specific Instructions (same solution) To enable third-party cookies: On your iPhone or iPad, go to Settings. Select Safari. Under Privacy & Security, select Block Cookies. You will be redirected to a list of options. Select Always Allow (Allow for Websites I visit might also fix this) You may need to restart Safari for the new settings to take effect. share|improve this answer answered Apr 6 at 19:51 Clay Nichols 4134817 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post a