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aalteirac / spotifySessionApp

Qlik Session App sample, based on Spotify information
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Errors #5

Open ludberg opened 6 years ago

ludberg commented 6 years ago

I followed the readme but got a lot of errors.

I'm running Qlik Sense Desktop November 2017 Patch 2

What might be the problem?

errors

aalteirac commented 6 years ago

Hi Anders, requirejs has been updated in Nov release, that's the reason of the your stack. I've updated it, please let me know if it works. Tx !

ludberg commented 6 years ago

I got past this problem but now I get the following problem

error2

The Alert is on line 174 in spotify-session-app.js.

I guess I have problems with my Virtual Proxy. Can you provide a screenshot of ALL the settings in a working Virtual Proxy?

Edit: I'm now trying on the same server where I have the Sense server installed

ludberg commented 6 years ago

Should Session module base URI be http://localhost:3002/**main or http://localhost:3002/session**

Should I use Authentication method: Ticket? Should I allow anon loggins?

It doesn't matter how I configure my Virtual Proxy, it gives me a 500 Error when trying to access https://localhost/ano/hub

Any ideas?

aalteirac commented 6 years ago

image

here's the high level flows, yes the session url must be "session". You can first try with desktop, it will will help to spot potential problems and understand the flows. I admit the doc is far for being perfect, apologize :-( I'll post the vp settings asap but need to setup a server first. I''ll give then you answers for the other questions (auth, anonymous).

ludberg commented 6 years ago

I did get it working on desktop about a year ago but not I want it running on a server so our sales people can access it.

It looks like the session-url is not working properly. As soon as I add http://localhost:3002/session to the Integration-park of the Virtual Proxy, I get a 500 Internal Server error.

Please set it up yourself and post the correct configuration.

error3

aalteirac commented 6 years ago

Hi Anders, here's my vp, the session module was wrong:

image

image

ludberg commented 6 years ago

Here's my settings and this doesn't work

The error I get in Chrome error4

My settings in your script errors4 errors5

My virtual proxy settings virtualproxy1 virtualproxy2

aalteirac commented 6 years ago

Does your proxy allow "http" ?

ludberg commented 6 years ago

Yes it does

On Feb 21, 2018 16:58, "Anthony Alteirac" notifications@github.com wrote:

Does your proxy allow "http" ?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/aalteirac/spotifySessionApp/issues/5#issuecomment-367373494, or mute the thread https://github.com/notifications/unsubscribe-auth/ADD0hg-LdL7LV86CUIq7nlgPK_bkZvD9ks5tXDzrgaJpZM4R_qV4 .

aalteirac commented 6 years ago

oki, that's gonna be difficult to debug. I'll setup another server with Nov release on my side and will try to reproduce. Stay in touch

ludberg commented 6 years ago

I'm actually on 2018 Feb and it doesn't work either :(

Thank you for you effort to solve this! It will be very helpful for me

aalteirac commented 6 years ago

Hi Anders,

quick recap: I have Nov release installed and it works fine for me. The error you have shows the /session endpoint of the module is not called. Please double check if the config is correct "X-sess" in vp and config. (looks fine in the screen shot). Check the cookie is created on localhost:3002, in chrome debugger/tab application

aalteirac commented 6 years ago

just in case... does your VP linked to the proxy ? and vp tight to central engine ? image

image

aalteirac commented 6 years ago

Also, be sure the url in the front config is the same used to access the mashup site: image image

ludberg commented 6 years ago

This is driving me mad.

I can't get past this error!

It doesn't matter if I try

localhost/ano/resources/js/qlik.js or 192.168.1.143/ano/resources/js/qlik.js or ex188/ano/resources/js/qlik.js

I can access the qlik.js file if and only if I remove "http://localhost:3002/main" from the Session Module Base URI.

Is there any other option somewhere in the QMC I need to change or apply? The Virtual Proxy is Linked to my Proxy Service but not set as default.

error7

ludberg commented 6 years ago

If I remove http://localhost:3002/main from the Virtual Proxy I get the following error ERROR on createSessionApp Error: Not connected at RPC.send (C:\Users\anders.uddenberg\Desktop\spotifySessionApp2\node_modules\enigma.js\dist\enigma.js:3119:37) at Session.send (C:\Users\anders.uddenberg\Desktop\spotifySessionApp2\node_modules\enigma.js\dist\enigma.js:1569:32) at Object.fn [as getActiveDoc] (C:\Users\anders.uddenberg\Desktop\spotifySessionApp2\node_modules\enigma.js\dist\enigma.js:2776:32) at qix.global.createSessionApp.then (C:\Users\anders.uddenberg\Desktop\spotifySessionApp2\engine.js:178:25) at <anonymous> at process._tickCallback (internal/process/next_tick.js:188:7) Error: Not connected at RPC.send (C:\Users\anders.uddenberg\Desktop\spotifySessionApp2\node_modules\enigma.js\dist\enigma.js:3119:37) at Session.send (C:\Users\anders.uddenberg\Desktop\spotifySessionApp2\node_modules\enigma.js\dist\enigma.js:1569:32) at Object.fn [as getActiveDoc] (C:\Users\anders.uddenberg\Desktop\spotifySessionApp2\node_modules\enigma.js\dist\enigma.js:2776:32) at qix.global.createSessionApp.then (C:\Users\anders.uddenberg\Desktop\spotifySessionApp2\engine.js:178:25) at <anonymous> at process._tickCallback (internal/process/next_tick.js:188:7)

ludberg commented 6 years ago

Could it be a certificate issue?

ludberg commented 6 years ago

What's the emptyAppID and directory below? Should I do something in the QMC with them?

emptyAppID:"82df6f83-a835-4587-ab8f-76c20155dbfc", hostname:'localhost', cookieName: 'X-sess', directory:'CUSTOM', prefix:'/ano/',

ludberg commented 6 years ago

I found the solution. I needed a Access Rule and allocate a token to the user.

Now I'm stuck on these erors:

446 11.34.2.0 20180224T122759.761+0100 WARN ex188 793dfac1-f4ab-4440-a135-4664d5a294c8 Command=Open connection;Result=-2146233079;ResultText=Error: Fjärrservern returnerade ett fel: (404) Kunde inte hittas. 0 0 0 INTERNAL sa_proxy 0 Not available Proxy Not available Not available Open connection -2146233079 Web exception: Protocol error: Response stream exists. Remote endpoint 'http://localhost:3002/main' 793dfac1-f4ab-4440-a135-4664d5a294c8

image

ludberg commented 6 years ago

Here's a quick update. Apparently there is a hard-coded ClientId (spotify) in line 84 of public/login.html. This is your client id :)

Once I changed this to my Spotify Client id I get this error: 

Request URL:http://ex188:4248/windows_authentication/?targetId=d648cbad-bb96-4002-be7e-2623655933c2
Request Method:GET
Status Code:400 Bad request: Couldn't find virtual proxy derived from targetId d648cbad-bb96-4002-be7e-2623655933c2
Remote Address:192.168.100.141:4248
aalteirac commented 6 years ago

Hi, A lot of different things :-) If you remove the session module you won't be authenticated, or wrongly authenticated for my logic. The session endpoint is not for direct access (requires a cookie otherwise raises 500) The empty app guid doesn't need to be changed, no app or QMC settings needed. My client ID is indeed in the login ;-) forgot to remove but it's not secret, no worries. I think your problem comes from the session module and cookie creation. You're doing a lot of tests but I'm missing the context when some errors happen, really hard to try to reproduce on my side. The only thing I can propose to help is a live debugging session over webex, otherwise I'm afraid it will be hard. Please ping me by email and I will arrange.

Thanks