How Do I Disable Web Security In Google Chrome By Using Javascript?

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I disabled websecurity in google chrome from command prompt by the following command
start "chrome" "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --allow-file-access-from-files --disable-web-security ..
It worked for me..
But every time i need to run the command prompt .So i want to make this the default behavior without having to open a terminal/command line or a custom shortcut every time.

Posted 15-Oct-14 1:23am

Lavanya Jujjavarapu

Updated 15-Oct-14 1:29am

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Richard Deeming · Answer 1 · 2014-10-15T02:38:00

Solution 1

You don't.

The whole point of the security features is to prevent javascript from performing dangerous actions. If there was a way to disable it through javascript, then it wouldn't provide any protection at all.

Posted 15-Oct-14 2:38am

Richard Deeming

Comments

Lavanya Jujjavarapu 15-Oct-14 8:44am

It's a requirement for us to access local xml files through google chrome

Richard Deeming 15-Oct-14 8:46am

Then you'll have to ask your users to run Chrome using a custom shortcut.

Browser makers aren't going to reduce the security of their products just because someone has a requirement to circumvent the security.

Lavanya Jujjavarapu 15-Oct-14 8:59am

I made a custom chrome shortcut by appending target path to below args
"--allow-file-access-from-files --disable-web-security".It works fine.But i want to disable websecurity through custom java script code .is it possible?..

Richard Deeming 15-Oct-14 9:01am

As I told you in my answer: No, it is not possible.

Javascript code cannot disable security restrictions placed on javascript code by the browser, for obvious reasons.

Lavanya Jujjavarapu 15-Oct-14 9:02am

ok.Thank you for giving me reply