Chrome extension intercept ajax requests to specific endpoints to modify form data
Is it possible to modify ajax requests to a specific endpoint on a webpage?
For example, all requests on wwww.example.com that go to /should_intercept will trigger a function that can modify the form data? If so, how can I intercept specific requests?
javascript
google-chrome google-chrome-extension asked Nov 20 at 0:05
user2954587
1,9212053
add a comment |
Is it possible to modify ajax requests to a specific endpoint on a webpage?
For example, all requests on wwww.example.com that go to /should_intercept will trigger a function that can modify the form data? If so, how can I intercept specific requests?
javascript
google-chrome google-chrome-extension asked Nov 20 at 0:05
user2954587
1,9212053
add a comment |
Is it possible to modify ajax requests to a specific endpoint on a webpage?
For example, all requests on wwww.example.com that go to /should_intercept will trigger a function that can modify the form data? If so, how can I intercept specific requests?
javascript
google-chrome google-chrome-extension asked Nov 20 at 0:05
user2954587
1,9212053
Is it possible to modify ajax requests to a specific endpoint on a webpage?
For example, all requests on wwww.example.com that go to /should_intercept will trigger a function that can modify the form data? If so, how can I intercept specific requests?
javascript
google-chrome google-chrome-extension javascript
google-chrome google-chrome-extension asked Nov 20 at 0:05
user2954587
1,9212053
asked Nov 20 at 0:05
user2954587
1,9212053
asked Nov 20 at 0:05
user2954587
1,9212053
asked Nov 20 at 0:05
user2954587
1,9212053
asked Nov 20 at 0:05
user2954587
1,9212053
1,9212053
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Yes, you can do it.
You can create a Proxy on XMLHttpRequest and inject it as a script into the page, to override original XMLHttpRequest. And inside your implementation of the Proxy, you will be able to handle requests as you want.
answered Nov 20 at 1:04
Sergii Rudenko
1,4511914
thanks, do you have any resources to point me to? would be helpful. or just psuedo code
– user2954587
Nov 20 at 1:53
You could look into this example how to implement a Proxy. For the client script, it just injection script tag into the page body with this code, and it will execute inside of the page context.
– Sergii Rudenko
Nov 20 at 3:13
add a comment |
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53384392%2fchrome-extension-intercept-ajax-requests-to-specific-endpoints-to-modify-form-da%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Yes, you can do it.
You can create a Proxy on XMLHttpRequest and inject it as a script into the page, to override original XMLHttpRequest. And inside your implementation of the Proxy, you will be able to handle requests as you want.
answered Nov 20 at 1:04
Sergii Rudenko
1,4511914
thanks, do you have any resources to point me to? would be helpful. or just psuedo code
– user2954587
Nov 20 at 1:53
You could look into this example how to implement a Proxy. For the client script, it just injection script tag into the page body with this code, and it will execute inside of the page context.
– Sergii Rudenko
Nov 20 at 3:13
add a comment |
Yes, you can do it.
You can create a Proxy on XMLHttpRequest and inject it as a script into the page, to override original XMLHttpRequest. And inside your implementation of the Proxy, you will be able to handle requests as you want.
answered Nov 20 at 1:04
Sergii Rudenko
1,4511914
thanks, do you have any resources to point me to? would be helpful. or just psuedo code
– user2954587
Nov 20 at 1:53
You could look into this example how to implement a Proxy. For the client script, it just injection script tag into the page body with this code, and it will execute inside of the page context.
– Sergii Rudenko
Nov 20 at 3:13
add a comment |
Yes, you can do it.
You can create a Proxy on XMLHttpRequest and inject it as a script into the page, to override original XMLHttpRequest. And inside your implementation of the Proxy, you will be able to handle requests as you want.
answered Nov 20 at 1:04
Sergii Rudenko
1,4511914
Yes, you can do it.
You can create a Proxy on XMLHttpRequest and inject it as a script into the page, to override original XMLHttpRequest. And inside your implementation of the Proxy, you will be able to handle requests as you want.
answered Nov 20 at 1:04
Sergii Rudenko
1,4511914
answered Nov 20 at 1:04
Sergii Rudenko
1,4511914
answered Nov 20 at 1:04
Sergii Rudenko
1,4511914
answered Nov 20 at 1:04
Sergii Rudenko
1,4511914
1,4511914
thanks, do you have any resources to point me to? would be helpful. or just psuedo code
– user2954587
Nov 20 at 1:53
You could look into this example how to implement a Proxy. For the client script, it just injection script tag into the page body with this code, and it will execute inside of the page context.
– Sergii Rudenko
Nov 20 at 3:13
add a comment |
thanks, do you have any resources to point me to? would be helpful. or just psuedo code
– user2954587
Nov 20 at 1:53
You could look into this example how to implement a Proxy. For the client script, it just injection script tag into the page body with this code, and it will execute inside of the page context.
– Sergii Rudenko
Nov 20 at 3:13
thanks, do you have any resources to point me to? would be helpful. or just psuedo code
– user2954587
Nov 20 at 1:53
thanks, do you have any resources to point me to? would be helpful. or just psuedo code
– user2954587
Nov 20 at 1:53
You could look into this example how to implement a Proxy. For the client script, it just injection script tag into the page body with this code, and it will execute inside of the page context.
– Sergii Rudenko
Nov 20 at 3:13
You could look into this example how to implement a Proxy. For the client script, it just injection script tag into the page body with this code, and it will execute inside of the page context.
– Sergii Rudenko
Nov 20 at 3:13
add a comment |
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53384392%2fchrome-extension-intercept-ajax-requests-to-specific-endpoints-to-modify-form-da%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
