I am on version : 2.0.1.1 and when i upload the facebook extension on my opencart admin i get the following error:
"
SyntaxError: Unexpected token < in JSON at position 0
"
I hope thats sufficient information
This generally happens when a controller returns html to the view via an AJAX call and the call is expecting JSON. In my experience the unexpected token & html that is returned tends to be a server error of some sort.
To test this out, you should disable the extension, inspect element on the page and record the network traffic. Then when you enable the extension, look at the requests that are made:
Chances are, there'll be a 500 under the "Status" column, if you click the row that has the 500 on it, you'll see details of what was sent to the controller and what was returned:
You can now look at what the unexpected token actually is by clicking "Response", chances are, it's expecting a JSON response and it's getting something else altogether:
While this won't solve your issue, it will help you troubleshoot a little more effectively.
Related
I am currently studying Gatling for performance testing, I am new to both. Making the task, I have stuck on the step when I need to get a token to pass it to parameter to get to the other page.
The difficulty for me is that the token is absent in the body, it is generated by a script, so I cannot get it with ...check(css(... or check(regex(...
I tryed to get the token by css and regex, getting empty result
.exec(
http("Step 5 page")
.get("${redirection}")
.check(status.is(200))
.check(substring("Step 5"))
.check(css("input[name='challenger[step_id]']", "value").find.saveAs("step_id"))
.check(css("input[name='challenger[step_number]']", "value").find.saveAs("step_number"))
.check(css("input[name='commit']", "value").find.saveAs("commit"))
.check(css("span.token").find.saveAs("one_time_token")))
How can I get the token?
It's pretty clear from this code that this page is performing an extra ajax request to the /code url to fetch the token and then display it in the page.
You'll find the value in there (you can see this HTTP request a few lines below in the Network tab).
Note: in order to learn Gatling you should probably check the Gatling Academy.
For a project, I need to get some public pages' posts.
I have 105 pages I need to get posts from and my program works fine with the most of them, but not with one.
When I use my app's access token it gets me what I want, except when trying to get posts from one page, "Yaakov.Perry".
When I send a request to this page, the server sends me this error:
"error": {
"message": "Unsupported get request. Object with ID 'Yaakov.Perry' does not exist, cannot be loaded due to missing permissions, or does not support this operation. Please read the Graph API documentation at https://developers.facebook.com/docs/graph-api",
"type": "GraphMethodException",
"code": 100,
Also, while my app's access token works for every page except this, the access code that the graph api explorer generates works for every one (including it).
Does any one know why this problem happens and how to fix it?
I want to implement the Google Drive API to my web application using NodeJS and I'm struggling when I try to get a token via OAuth.
I've copied the code from this guide and run the script using Node and it returns an error in this line:
var redirectUrl = credentials.installed.redirect_uris[0];
Googling around I found that I can set that variable as http://localhost:8080 and set the same value in the Authorized redirect URIs configuration in the Google Developers Console and that error goes away, fine, it works. Now it asks for a code that I should get by using an URL.
https://accounts.google.com/o/oauth2/auth?access_type=offline&scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fdrive.metadata.readonly&response_type=code&client_id=CLIENT_ID&redirect_uri=http%3A%2F%2Flocalhost%3A8080
Then I've added the client id and enter to that URL with Chrome and then returns a connection refused error. No clue what to do in here, I searched about my problem and I can't found an answer. By looking at the direction bar in Chrome I see that there's a parameter called code and after it, there's random numbers and letters. Like this:
http://localhost:8080/?code=#/r6ntY87F8DAfhsdfadf78F7D765lJu_Vk-5qhc#
If I add any of these values it returns this error...
Error while trying to retrieve access token { [Error: invalid_request] code: 400 }
Any ideas on what should I do? Thanks.
Did you follow all the directions on the page you indicated, including all of those in Step 1 where you create the credentials in the console and download the JSON for it? There are a few things to note about creating those credentials and the JSON that you get from it:
The steps they give are a little different from what I went through. They're essentially correct, but the "Go to credentials" didn't put me on the page that has the "OAuth Consent Screen" and "Credentials" tabs on the top. I had to click on the "Credentials" left navigation for the project first.
Similarly, on the "Credentials" page, my button was labeled "Create Credentials", not "Add Credentials". But it was a blue button on the top of the page either way.
It is very important that you select "OAuth Client ID" and then Application Type of "Other". This will let you create an OAuth token that runs through an application and not through a server.
Take a look at the client_secret.json file it tells you to download. In there, you should see an entry that looks something like "redirect_uris":["urn:ietf:wg:oauth:2.0:oob","http://localhost"] which is the JSON entry that the line you reported having problems with was looking for.
That "urn:ietf:wg:oauth:2.0:oob" is a magic string that says that you're not going to redirect anywhere as part of the auth stage in your browser, but instead you're going to get back a code on the page that you will enter into the application.
I suspect that the "connection refused" error you're talking about is that you used "http://localhost:8080/" for that value, so it was trying to redirect your browser to an application running on localhost... and I suspect you didn't have anything running there.
The application will prompt you to enter the code, will convert the code into the tokens it needs, and then save the tokens for future use. See the getNewToken() function in the sample code for where and how it does all this.
You need to use this code to exchange for a token. I'm not sure with nodejs how to go about this but in PHP I would post the details to the token exchange url. In javascript you post array would look similar to this ....
var query = {'code': 'the code sent',
'client_id': 'your client id',
'client_secret': 'your client secret',
'redirect_uri': 'your redirect',
'grant_type': 'code' };
Hope this helps
Change redirect uri from http://localhost:8080 to https://localhost:8080.
For this add SSL certificates to your server.
I posted a request to payu server via form submit using angularjs now once payment is completed payu will return a response with hash.But when it hits my success page i get "HTTP Error 405.0 - Method Not Allowed".I found many solutions online but none of that solved my issue.What i understood is that static html do not allow post by default.But my staticFile in IIS is like below
Request Path : *
Module : StaticFileModule
Name : staticFile
Request Restriction >Verb > All Verbs & Access > Script & Invoke > Files and folders
My question now in how to allow POST method for html page.I am using angular and if i change my success url to other than mine it works fine.I think there is some changes to be made to the web config but i tried my best but failed.Any help would be much appreciated.Also lets assume that the page successfully redirects to my success page how to capture the response that payu sends me online.
Thanks in advance if more input is needed from my side kindly ask in reply.
It's not that HTML does not allow POST by default, it's that HTML does not handle POST, period. (Not even if the HTML file contains JavaScript.) POST sends data to a script that runs on your server, and the script has to be smart enough to know what to do with the data. HTML isn't that smart. The only thing your server can do with HTML is to send the HTML back to whatever is requesting it. You need a server-side script that knows how to parse payu's response, do something appropriate with the hash, and then generate some HTML to display in the user's browser.
I created a custom form in app and I set it's action to an url that is mapped by one of my RestControllers. I send the form, and get the following error message in my browser:
Your request cannot be processed
Sorry, an error has occurred.
Status: Forbidden (Forbidden)
Message: Invalid CSRF Token 'null' was found on the request parameter '_csrf' or header 'X-CSRF-TOKEN'.
I took a look in chrome dev tools at the request itself and in the headers I found this:
Cookie:visited=yes; NG_TRANSLATE_LANG_KEY=%22en%22; tmhDynamicLocale.locale=%22en%22; JSESSIONID=FB0F8F19DE9B17AE4038C0149A81D829; SPRING_SECURITY_REMEMBER_ME_COOKIE=NEY5SnBQMUExcForNWFuUzVJbWlpdz09OmErQkE0bWZhbURubzFDamd5ckNJUUE9PQ; CSRF-TOKEN=ab678757-2326-4ebe-99e5-c97c1372fc9a
Does this mean that the request got a CSRF token but with the wrong name or thi is something else entirely? How can I insert the correct CSRF token into a form or rather how should it get there automatically?
If you just whant to see yor form working, you can disable CSRF protection to the URL form. Just add an entry on web.ignoring()
On SecurityConfiguration.java, find the configure method and add an entry like this:
web.ignoring()
.antMatchers("/api/yoururl/**")
.antMatchers("/scripts/**/*.{js,html}")
.antMatchers("/bower_components/**")
.antMatchers("/i18n/**")
.antMatchers("/assets/**")
.antMatchers("/swagger-ui/**")
.antMatchers("/test/**")
.antMatchers("/console/**");