WireCloud and Horizon behind HTTPS proxy - proxy

We have a proxy running that serves HTTPS pages to the internet. Therefore it redirects requests into our DMZ where the pages are served as HTTP pages.
We got WireCloud set up to run at a subdomain: wirecloud.example.com. Horizon runs at horizon.example.com.
In Horizon the Callback URL is set to: http://wirecloud.example.com/complete/fiware/ and in the settings.py of Wirecloud the FIWARE_IDM_SERVER = 'http://horizon.example.com' is set.
Now, when wirecloud.example.com/login gets called, it is redirected to https by our proxy and then redirected to horizon by wireclound what then gets redirected by our proxy to https://horizon.example.com/oauth2/authorize/?state=STATE_KEY&redirect_uri=http://wirecloud.example.com/complete/fiware/&response_type=code&client_id=CLIENT_ID. If the user is not logged in and now does so the redirect_uri gets transformed to this: http%253A%252F%252Fwirecloud.example.com%252Fcomplete%252Ffiware%252F what leads to this error: {"state": "STATE_KEY", "error": "invalid_redirect_uri"} (HTTP 400). If the user is already logged in and tries to authorize the app (WireCloud) a 405 error gets thrown:
Environment:
Request Method: GET
Request URL: http://wirecloud.example.com/complete/fiware/?state=STATE_KEY&code=CODE
Django Version: 1.9.6
Python Version: 2.7.9
Installed Applications:
('django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.admin',
'wirecloud.commons',
'compressor',
'wirecloud.catalogue',
'wirecloud.platform',
'wirecloud.oauth2provider',
'wirecloud.fiware',
'social.apps.django_app.default')
Installed Middleware:
('wirecloud.commons.middleware.URLMiddleware',)
Traceback:
File "/opt/wc/venv/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
149. response = self.process_exception_by_middleware(e, request)
File "/opt/wc/venv/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
147. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/opt/wc/venv/lib/python2.7/site-packages/django/views/decorators/cache.py" in _wrapped_view_func
57. response = view_func(request, *args, **kwargs)
File "/opt/wc/venv/lib/python2.7/site-packages/django/views/decorators/csrf.py" in wrapped_view
58. return view_func(*args, **kwargs)
File "/opt/wc/venv/lib/python2.7/site-packages/social/apps/django_app/utils.py" in wrapper
51. return func(request, backend, *args, **kwargs)
File "/opt/wc/venv/lib/python2.7/site-packages/social/apps/django_app/views.py" in complete
28. redirect_name=REDIRECT_FIELD_NAME, *args, **kwargs)
File "/opt/wc/venv/lib/python2.7/site-packages/social/actions.py" in do_complete
43. user = backend.complete(user=user, *args, **kwargs)
File "/opt/wc/venv/lib/python2.7/site-packages/social/backends/base.py" in complete
41. return self.auth_complete(*args, **kwargs)
File "/opt/wc/venv/lib/python2.7/site-packages/social/utils.py" in wrapper
229. return func(*args, **kwargs)
File "/opt/wc/venv/lib/python2.7/site-packages/social/backends/oauth.py" in auth_complete
383. method=self.ACCESS_TOKEN_METHOD
File "/opt/wc/venv/lib/python2.7/site-packages/social/backends/oauth.py" in request_access_token
361. return self.get_json(*args, **kwargs)
File "/opt/wc/venv/lib/python2.7/site-packages/social/backends/base.py" in get_json
229. return self.request(url, *args, **kwargs).json()
File "/opt/wc/venv/lib/python2.7/site-packages/social/backends/base.py" in request
225. response.raise_for_status()
File "/opt/wc/venv/lib/python2.7/site-packages/requests/models.py" in raise_for_status
844. raise HTTPError(http_error_msg, response=self)
Exception Type: HTTPError at /complete/fiware/
Exception Value: 405 Client Error: METHOD NOT ALLOWED for url: https://horizon.example.com/oauth2/token
So how do we need to configure WireCloud and/or Horizon and/or our proxy to get this to work?

Edit your settings.py file and add the following lines for forcing WireCloud to use https for the internal urls:
FORCE_PROTO = 'https'
SOCIAL_AUTH_REDIRECT_IS_HTTPS = True
This should make WireCloud to use https://wirecloud.example.com/complete/fiware/ as the redirect_uri. See the FORCE_PROTO for more details.
Regarding, this exception:
Exception Type: HTTPError at /complete/fiware/
Exception Value: 405 Client Error: METHOD NOT ALLOWED for url: https://horizon.example.com/oauth2/token
I need more info for being 100% sure, but seems a problem regarding network visibility. I think that the WireCloud machine is requesting the https://horizon.example.com/oauth2/token URL, but this request is not passing through your proxy/frontend server. You can confirm this case, if you have a valid token, by executing the following line from the WireCloud machine and from an external machine:
curl -v https://horizon.example.com/oauth2/token?access_token=*****

Related

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rest.cors.origins = "http://my.tfsserver"
rest.cors.optionsRequest.allowUnauthorized = true
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http: //my.teamcity.server:80/app/rest/latest/projects using "XMLHttpRequest"
const pair :string=this.settings.username+":"+this.settings.password;
const encodedCreds:string = btoa(pair);
const basicAuthValue:string = "Basic "+ encodedCreds;
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const xhr = new XMLHttpRequest();
xhr.open("GET",completeUrl,true);
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xhr.onload=function(){
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xhr.onerror=function(){
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xhr.send();
I'm getting the following error in the console:
Failed to load http://my.teamcity.server:80/app/rest/latest/projects:
Response for preflight is invalid (redirect)
In the TeamCity rest log, i have the following two lines:
[2018-10-01 14:12:49,891] DEBUG [p-nio-80-exec-9] -
er.rest.APIController/rest-api - Got CORS request from origin 'null',
but this origin is not allowed. Add the origin to 'rest.cors.origins'
internal property (comma-separated) to trust the applications hosted
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[http://my.tfsserver]
[2018-10-01 14:12:49,892] DEBUG [p-nio-80-exec-9] -
er.rest.APIController/rest-api - REST API request processing finished
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Based on the last line, i modify my code to:
...
xhr.open("GET",completeUrl,true,this.settings.username,this.settings.password)
xhr.withCredentials=true;
...
but, i'm still getting the same error in both chrome console and team city rest log.
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Thanks by adavance for any help :)

Failed authentication with Ruby HTTPClient

I have this very simple Ruby code which makes Ruby POST request.
For some reason it creates 2 requests - one authentication error and one successful request:
def execute
request = HTTPClient.new()
request.ssl_config.verify_mode = OpenSSL::SSL::VERIFY_NONE
request.set_auth('https://test.net/api', 'user', 'pass')
request_body = File.read("requests/xml/req.xml")
response = request.post('https://test.net/api', request_body, {'Content-Type' => 'application/xml', 'cache-control' => 'no-cache'}).body
puts 'called'
end
I suppose that some configuration if missing for HTTPClient?
Can you advise how I can fix this?
This is an expected behavior. The client won't send the credentials unless they are required. When the client gets a 401 status code then it sends the request again but now with the credentials.
You can force some clients to send the credentials on the first request.
Ruby's HTTPClient has a force_basic_auth that does that.

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I tried returning error 401 using [] but I keep oberving that the code continues execution and the websocket is created anyway. I managed to prevent it by adding return after it, but I am not sure this is the right way. On the client side I am implementing it in python using ws4py and when I return I get an exception raised indicating it received a 302 code, not the 401 I was expecting to send.
My ruby code (without the websocket events code) follows:
App = lambda do |env|
if Faye::WebSocket.websocket?(env)
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I have an web app which I bundled using webpack, I placed my entire react/redux app in the public file which will be served by nodejs(express-generator). My app works when I run in localhost/ local env. However when I deploy to heroku. I cannot make calls.
The below is the error message:
bundle.js:19 GET https://glacial-cove-64389.herokuapp.com/users/ 401 (Unauthorized)
Object {err: Error: Request failed with status code 401 at e.exports (https://glacial-cove-64389.herokuapp.co…}
err
:
Error: Request failed with status code 401 at e.exports (https://glacial-cove-64389.herokuapp.com/bundle.js:19:10382) at e.exports (https://glacial-cove-64389.herokuapp.com/bundle.js:26:6821) at XMLHttpRequest._.(anonymous function) (https://glacial-cove-64389.herokuapp.com/bundle.js:19:9464)
__proto__
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Object
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const ROOT_URL = "//glacial-cove-64389.herokuapp.com"
const axiosOption = {headers: { authorization : localStorage.getItem('token')}}
/*Sign in user*/
export function signinUser({ email, password }){
return function(dispatch){
axios.post(`${ROOT_URL}/users/signin`, { email, password })
.then(function(res){
dispatch({ type: AUTH_USER })
localStorage.setItem('token', res.data.token);
browserHistory.push('/users');
})
.catch(function(err){
dispatch(authError('Invalid email or password'))
console.log({err});
})
}
}
So what happens is that the react recognize the login and push user to the correct route. but it return the above error msg status code 401 once it hits the main pages.
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Here is my repo: https://github.com/boyboi86/API_basic_random
I found out the hard way..
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Currently, I have a video module with an embed class as so:
module Video
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include ActiveModel::Model
include HTTParty
base_uri 'https://fast.wistia.net/oembed'
format :json
default_params api_password: ENV['WISTIA_PASSWORD']
class << self
def find(hashed_id)
get("", query: { url: url_query("#{hashed_id}") })
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private
def url_query(hashed_id)
"http%3A%2F%2Fhome%2Ewistia%2Ecom%2Fmedias%2F#{hashed_id}"
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end
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When performing a Video::Embed.find(#video.hashed_id) the code that is output appears as so in the log:
HTTP GET (59.97ms) https://fast.wistia.net:443/oembed?api_password=not_getting_my_password&url=http%3A%2F%2Fhome%2Ewistia%2Ecom%2Fmedias%2Fth3-3Xamp13
Response status Net::HTTPNotFound (404)
Response body
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The password is correct (tested), the hashed_id is correct (tested), and the URL was tested by pasting in the url into the browser.
I have a feeling its a cross-origin issue, but even then I'm not sure how to solve that one.
Update: Performing a curl returns the JSON just like the browser.

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