I'm trying to make source that requests to specific https URL with request header using c++ rest sdk.
ex)https://111.0.0.1:1111/vl/api/auth
Then, I want to allocate response value to char* value and print.
It is first time to use rest sdk. So I searched many things.
But,there are no solutions request 'Get' with request header
RequestHeader is like this :
id:"1234567890"
auth:"7d8ffbecb05d59459f96d6e3aac8542e"
But I don't know what to do
httpclient client(U("http://localhost:9991/test"));
////then How???
I need your help!
all you need to do like
http_request request(methods::GET);
request.headers().add(L"id", L"1234567890");
request.headers().add(L"auth", L"7d8ffbecb05d59459f96d6e3aac8542e");
Related
When trying to use getUrl() to grab a CSV file from a URL with basic .htaccess authorization, I am redirected to an Amazon S3 location. The getURL() function passes the original HTTP headers (for the auth) to Amazon S3 which Amazon thinks is an Amazon token; this causes the following error in the response:
Only one auth mechanism allowed; only the X-Amz-Algorithm query parameter, Signature query string parameter or the Authorization header should be specified
I can't see these issues talked about anywhere other than an advisory from Thompson Reuters: https://community.developers.thomsonreuters.com/questions/29247/aws-download-x-direct-download-returns-invalid-arg.html
The fix is to receive the redirect back from the remote server, look at the response and pull out the new (redirected) URL and grab the CSV file from there without the auth details in the header.
Is there a way in deluge script ZOHO to do this? The getUrl() function seems really basic and the documentation is very thin.
The other way to do this is a 'middleware' application that can use CURL, save the CSV's on a remote server then use ZOHO getUrl() to pull these CSV files. This is not an optimal solution but unless ZOHO gives access to some HTTP client functions then I don't see another way.
To get the detail of the response headers include detailed:true in the invokeurl request.
Example:
// parameters is a Map
// header is a Map
response = invokeurl
[
url :url
type :POST
parameters:parameters
headers:header
detailed:true
];
// To see all headers and content
info response;
// To see the http response code
info response.get('responseCode');
// With detailed:true any html or json returned will be put in responseText
// info response.get('responseText');
// To see the all http response headers
info response.get('responseHeader');
// To see a specific http response header
// Note: case matters in the response headers name
// "Content-Type" won't find "content-type"
info response.get('responseHeader').get('content-type');
// was the url redirected to another url?
info response.get('responseHeader').get('location');
// get the redirect url
redirect_url = response.get('responseHeader').get('location')
from there you can process the redirect url and pass it to the next http request.
Recommendation:
After working for months both including detailed:true and not including it, I now lean toward always including it. detailed:true includes more useful information and has a helpful regular structure: {responseCode: <code>, responseHeaders: <headers>, responseText: <returned-data>}.
This is possible in Deluge using the invoke URL task - https://www.zoho.com/deluge/help/web-data/invokeurl-task.html#response.
invokeURL can hand over the response headers to you from which you can get the redirect URL and then proceed with the authentication.
I need to call a REST-ful webservice in using a GET method with some parameters and save the output of the same.
My first approach was to make some requests in JavaScript and log the output using console.log(), but the server doesn't allow CORS. So I can't make it that way.
I am pretty sure this might be a common thing but I can't seem to find a simple way to do it. What would be the simplest way to do it? Is there any software that would allow me to make an array, let's say with 100 parameters, save 100 calls or what would be a better way to do it? PHP script?
p.s. I can't activate CORS in the server, nor can I place code in the same domain. So far I have an example I can call in the browser and have the XML return.
As far as CORS is concerned, that has to do with the API you're running on not allowing requests to be made from a different domain. This could be fixed by allowing CORS in the API you are developing on.
CORS Link: https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS
The other option would be to have your website on the same domain as the API.
Once you have done that, you can simply make multiple AJAX requests to the API.
AJAX HTTP GET example: HTTP GET request in JavaScript?
EDIT:
You might also have to enable CORS in the HTTP header of your request. This would have to be added to an AJAX request:
Access-Control-Request-Headers: x-requested-with
Here is a helpful link for jquery in particular: How to get a cross-origin resource sharing (CORS) post request working
I can't get POSTMAN to send any post variables to my Django app. Suppose I have a post variable called 'report_request' and it has a value that is a JSON string. On the Django side I want to get request.POST['report_request'] and parse the JSON into a dictionary. But POSTMAN never seems to send the POST data. How exactly do I do this? Is there some magical header I need to send?
Doh! My bad. The URL I need to connect to is really HTTPS rather than HTTP, but I was specifying the URL as http://. Apparently if Postman is asked to connect to an HTTPS site using HTTP, it silently just drops all POST variables. How lovely. Anyway it was an easy fix, just change the http:// url to https:// and all is well.
Be sure to provide the POST data in the body (body tab) of the request and not in the parameters (params tab).
Otherwise, POSTMAN will interpret your POST request as being without data and on a url with GET parameters.
See these specifications about csrf if needed
Check if you're sending the csrf token, it's a security feature.
https://docs.djangoproject.com/en/1.8/ref/csrf/
My app is an Ember.js front end with a Go API on the server. I created the Ember app using the FixtureAdapter. Now that I have the Go API back end I converted it to RESTAdapter.
When I hit my API directly with the browser, I seem to get the appropriate CORS headers back:
Access-Control-Allow-Credentials:true
Access-Control-Allow-Headers:Origin,x-requested-with
Access-Control-Allow-Methods:PUT,PATCH,GET,POST
Access-Control-Allow-Origin:*
Access-Control-Expose-Headers:Content-Length
However, when my Ember.js app hits the API, I get XMLHttpRequest cannot load https://192.168.59.103:8001/notifications. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://192.168.59.103:9000' is therefore not allowed access..
I don't know how else to see what's going on between Ember and the API. I've read this CORS tutorial and everything seems to be okay on the server end.
I included the bit about x-requested-with because of another Stack Overflow question suggesting that jQuery requests need something different than plain old JavaScript requests.
Your endpoints also need to respond with CORS headers to OPTIONS requests- those will execute before the actual request to make sure that the request is allowed first.
Do you happen to be using Nginx as your reverse proxy for your API? If so, we experienced this same issue. In our case, the problem was that Nginx returns the correct CORS headers just fine for HTTP 200 OK responses, but for any error response, it will fail to add the COR headers and therefore the actual server response gets obscured by the browser complaining that it doesn't have the appropriate CORS headers to render a response.
See https://serverfault.com/a/431580/199943.
Even if you're not using Nginx, try calling your API directly (e.g. using Postman to avoid the CORS restrictions to see what it's returning. If your API is returning anything other than an HTTP 200 OK, that may be why the CORS headers aren't getting added.
I am writting a client program. When I login, the server will send some cookies to me in the 'Set-Cookie' header field.
I need to get the cookies, because the rest of the request will need them.
I try to get the cookies with xmlhttprequest.getResponseHeader("Set-Cookie"), but failed.
I don't want to use C++, so could it be possible?
No, it is not possible without using C++.
Look at source code for QDeclarativeXMLHttpRequest::fillHeadersList() method. It particularly removes set-cookie and set-cookie2 headers, following w3c specs for XMLHttpRequest object. Specifically behaviour of getAllResponseHeaders method. That is:
Return all the HTTP headers, excluding headers that are a case-insensitive match for Set-Cookie or Set-Cookie2, ...