Re: [aerogear-dev] OAuth2 Adapter

cool On Dec 20, 2013, at 2:40 AM, Corinne Krych <corinnekrych(a)gmail.com&gt; wrote: > Hello All, > > I've implemented OAuth2 for iOS [1]. I still need some cleaning/refactoring before sending a PR. > Following Lucas demo, I've tested it to display a list of your Google Drive files. You can test it here [2]. I will also do a PR for our ios-cookbook to add GoogleDrive app. > > Note that the implementation is not yet complete, we'll need to add: > -revoke > -refresh > > Main difference with js implementation is that I don't store permanently the accessTokens, I prefer to let the application developer decide whether or not the application should save the accessToken. OAuth2 interface is here [3] I'm still not sure this is a good idea on my part, it does help if the user refreshes the page, then they still have the token. although since the access token does expire, then it might not be to bad

> > Managing OAuth callback into the application was the tricky point for Google+ as iOS implementation is poorly documented (I will add a section on Readme how to configure Google project etc…), Android version should be easier. > > ++ > Corinne > [1] https://github.com/corinnekrych/aerogear-ios/tree/AGIOS-138/AeroGear-iOS/... > [2] https://github.com/corinnekrych/GoogleDrive > [3] https://github.com/corinnekrych/aerogear-ios/blob/AGIOS-138/AeroGear-iOS/... > > On Dec 19, 2013, at 1:49 PM, Luke Holmquist <lholmqui(a)redhat.com&gt; wrote: > >> https://github.com/aerogear/aerogear-js/pull/58 >> >> I reopened it >> >> Sent from my iPhone >> >>> On Dec 19, 2013, at 6:08 AM, Bruno Oliveira <bruno(a)abstractj.org&gt; wrote: >>> >>> Do we have a PR for it? Works like a charm on chrome, didn’t went well for safari. But let’s start simple, attach a PR please, I’m anxious to test it. >>> >>> -- >>> abstractj >>> >>>> On December 19, 2013 at 6:45:14 AM, Sebastien Blanc (scm.blanc(a)gmail.com) wrote: >>>> >>>> I just tested the demo, very cool, work as advertised ;) >>>> >>>> >>>>> On Wed, Dec 18, 2013 at 8:45 PM, Lucas Holmquist wrote: >>>>> >>>>> i've created a new example here, >>>>> https://github.com/lholmquist/ag-google-drive >>>>> >>>>> that hopefully shows the flow a bit >>>>> >>>>>> On Aug 29, 2013, at 2:05 PM, Lucas Holmquist >>>>> wrote: >>>>> >>>>> i did get it to work >>>>>> On Aug 29, 2013, at 2:04 PM, Sebastien Blanc >>>>> wrote: >>>>> >>>>> This update is really cool, is the pipe test flow working ? >>>>> >>>>> >>>>>> On Thu, Aug 29, 2013 at 7:57 PM, Lucas Holmquist wrote: >>>>>> >>>>>> i've updated the sample again https://github.com/lholmquist/oauth2test >>>>>> >>>>>> this time i added a pipe object and used pipe.read to see how >>>> the flow >>>>>> would be >>>>>> >>>>>> >>>>>> On Aug 29, 2013, at 11:55 AM, Lucas Holmquist >>>>>> wrote: >>>>>> >>>>>> i've updated the sample app with the new flow >>>>>> >>>>>> https://github.com/lholmquist/oauth2test >>>>>> >>>>>> >>>>>> On Aug 29, 2013, at 9:23 AM, Lucas Holmquist >>>> wrote: >>>>>> >>>>>> ok, Kris had some thoughts on a better flow, so i refactored >>>> the code a >>>>>> bit and i think i like this way a bit better. >>>>>> >>>>>> New Flow - Client Flow - Standalone for now, possible integration >>>> with >>>>>> pipes First Time - No Access Token stored( in localStorage >>>> ) >>>>>> >>>>>> User will create the Authorization Object stuff with settings/options >>>>>> >>>>>> var thing = AeroGear.Authorization(); >>>>>> >>>>>> thing.add({ >>>>>> name: "coolThing", >>>>>> settings: { >>>>>> clientId: "12345.apps.googleusercontent.com", >>>>>> redirectURL: "http://localhost:8000/redirector.html", >>>>>> tokenValidationEndpoint: "https://www.googleapis.com/oauth2/v1/tokeninfo", >>>>>> authEndpoint: "https://accounts.google.com/o/oauth2/auth", >>>>>> revokeURL: "https://accounts.google.com/o/oauth2/revoke", >>>>>> scopes: "https://www.googleapis.com/auth/userinfo.profile", >>>>>> prompt: "force" >>>>>> } >>>>>> }); >>>>>> >>>>>> *should have the ability to specify more settings, based on >>>> the spec* >>>>>> >>>>>> The user would then call some method( currently not good names >>>> are coming >>>>>> to me, maybe validate ) that takes success and error callbacks. >>>>>> >>>>>> thing.services.coolThing.validate({ >>>>>> success: function( response ){ >>>>>> console.log( "Should be response from Validating the access >>>> token", response ); >>>>>> }, >>>>>> error: function( error ) { >>>>>> //should contain a constructed URL for the user >>>>>> console.log( "error", error ); >>>>>> } >>>>>> }); >>>>>> >>>>>> Since this is the first time, the error callback will be called >>>> and will >>>>>> contain the constructed URL that the user should do the popup >>>> redirect >>>>>> dance with to get an access token. >>>>>> >>>>>> *what "dance" they do is up to the developer* >>>>>> >>>>>> Once that happens and they have the access token, they would >>>> call the >>>>>> validate method again. >>>>>> >>>>>> this makes sure that the token they recieved is validated and >>>> will also >>>>>> return some other meta data related to the token, like refresh >>>> time. >>>>>> >>>>>> Once the token has been validated, it will be stored in localStorage >>>> and >>>>>> would be accessable with the key of ag-oauth2-whatever_the_client_ID_is >>>> . >>>>>> >>>>>> so in this example it would be something like: >>>>>> >>>>>> ag-oauth2-12345.apps.googleusercontent.com >>>>>> >>>>>> There is one problem i can see here though. If the user has to >>>>>> applications with the same client ID but different scopes >>>> assigned, this >>>>>> would be a problem. That use case could be considered bad practice >>>> anyway >>>>>> >>>>>> The user can then call the "callService"( yes, again, crappy >>>> name ) >>>>>> method to get access to the service they want. >>>>>> >>>>>> thing.services.coolThing.callService({ >>>>>> serviceURL: "https://www.googleapis.com/oauth2/v2/userinfo", >>>>>> success: function( response ){ >>>>>> console.log( "Should be the response from the call", response >>>> ); >>>>>> }, >>>>>> error: function( error ) { >>>>>> console.log( "error", error ); >>>>>> } >>>>>> }); >>>>>> >>>>>> All these methods would have success/error callbacks. >>>>>> Token Expiration >>>>>> >>>>>> If the user makes a call to a service, using the callService >>>> method, and >>>>>> they recieve an error such as not authorized or token invalid >>>> or token >>>>>> expired, I'm thinking we send what the "contructed URL" should >>>> be, similar >>>>>> to the validate method described above. >>>>>> >>>>>> Since this is a Client Side flow, there is no refresh token, >>>> so the >>>>>> client wouldn't be able to refresh the access token without >>>> doing the >>>>>> "dance" again. >>>>>> >>>>>> >>>>>> >>>>>> On Aug 27, 2013, at 1:57 PM, Lucas Holmquist >>>> wrote: >>>>>> >>>>>> i've hacked together a sample app that shows sort of the flow. >>>>>> >>>>>> https://github.com/lholmquist/oauth2test >>>>>> >>>>>> it is still very rough >>>>>> >>>>>> On Aug 27, 2013, at 12:42 PM, Bruno Oliveira >>>> wrote: >>>>>> >>>>>> +1 keep it simple, please >>>>>> >>>>>> Lucas Holmquist wrote: >>>>>> >>>>>> >>>>>> On Aug 27, 2013, at 3:39 AM, Sebastien Blanc > >> >> >>>> wrote: >>>>>> >>>>>> Hi, >>>>>> That sounds good ! >>>>>> Just one question, instead of using the callApi function couldn't >>>> we >>>>>> pass the oauth module (called 'thing' in your example) to the >>>> pipe >>>>>> directly, using the 'authenticator' setting. Behind the >>>> scene, the >>>>>> pipe manager will append the oauth token to the query or add >>>> the >>>>>> bearer header ? >>>>>> >>>>>> >>>>>> I'm not sure if that is what this is going to do. This is more of >>>> an >>>>>> Authorization thing and i don't think it totally fits the pipeline >>>>>> stuff. ( or it would make it a bit more complicated, and we want >>>> to keep >>>>>> it simple ) >>>>>> >>>>>> >>>>>> i should probably change the method to be "authorize" instead >>>>>> >>>>>> Seb >>>>>> >>>>>> >>>>>> >>>>>> On Mon, Aug 26, 2013 at 8:05 PM, Lucas Holmquist > >> >> >>>> wrote: >>>>>> >>>>>> >>>>>> OAuth2 AeroGear Workflow - High Level >>>>>> >>>>>> >>>>>> Using Google api's >>>>>> >>>>>> /Server Side/ >>>>>> >>>>>> 1. user needs to first create an "application/project" to >>>> get an >>>>>> api key >>>>>> 2. Then they would choose the services/api's then would like >>>>>> there application to access >>>>>> 3. other google server related items.... >>>>>> >>>>>> /Client Side/ >>>>>> >>>>>> 1. Create a new OAuth2 module thing >>>>>> 2. Get access token for the services would need to specify the >>>>>> services they would like to access >>>>>> 3. validate the token >>>>>> 4. make calls to the service >>>>>> >>>>>> >>>>>> API >>>>>> >>>>>> |var thing = AerGear.OAuth2({ >>>>>> name: googleEndPoints, //Just a Name >>>>>> clientID: "12345" //The client ID of the app from the >>>>>> API console >>>>>> settings: { >>>>>> permissions: "..", >>>>>> ... >>>>>> } >>>>>> }).somecoolmodulename.googleEndPoints; >>>>>> | >>>>>> >>>>>> /Settings: Multiple settings based on paramters here >>>>>> / >>>>>> >>>>>> /Methods/ >>>>>> >>>>>> >>>>>> authenticate >>>>>> >>>>>> this will authenticate with the server to get the access token >>>> and >>>>>> then validate the token, once that is all good then the response >>>>>> is returned. >>>>>> >>>>>> |thing.authenticate({ >>>>>> success:{}, >>>>>> error:{}, >>>>>> settings: { >>>>>> //probably some settings here, like URL overides and such >>>>>> } >>>>>> }); >>>>>> | >>>>>> >>>>>> >>>>>> callApi >>>>>> >>>>>> not really a good name, but it would basically call the remote >>>>>> api/services. we could either do a query string option or a >>>> Head >>>>>> option >>>>>> >>>>>> example: >>>>>> >>>>>> |curl ' >>>>>> https://www.googleapis.com/oauth2/v1/userinfo?access_token=1/fFBGRNJru1FQ... >>>>>> | >>>>>> >>>>>> or >>>>>> >>>>>> |curl -H "Authorization: Bearer {accessToken}" >>>>>> https://www.googleapis.com/oauth2/v1/userinfo >>>>>> | >>>>>> >>>>>> code: >>>>>> >>>>>> |thing.callApi({ >>>>>> service: "userinfo", //don't really like this name either >>>>>> success:{}, >>>>>> error:{}, >>>>>> settings: { >>>>>> ... //overridable baseURLs? >>>>>> } >>>>>> }); >>>>>> | >>>>>> >>>>>> >>>>>> revoke >>>>>> >>>>>> again, maybe not the best name. calls the "revoke" service, >>>> to >>>>>> remove access to permissions >>>>>> >>>>>> |thing.revoke({ >>>>>> success: {}, >>>>>> error: {}, >>>>>> settings: {} >>>>>> }); >>>>>> | >>>>>> >>>>>> Behind the scenes on all these calls, the "access_token" is >>>>>> beining used and possibly refreshed for the user, so they don't >>>>>> have to worry about it. They just need to call authenticate >>>> first. >>>>>> Maybe we can have a refresh method if the user wants to refresh >>>>>> the tokens themselves. this would do the token "dance" >>>>>> >>>>>> >>>>>> >>>>>> On Aug 26, 2013, at 1:35 PM, Bruno Oliveira > >> >> >>>> wrote: >>>>>> >>>>>> +1 I think is a good start to us. >>>>>> >>>>>> Kris Borchers wrote: >>>>>> >>>>>> I would like to see that but what you are saying makes sense. >>>> It >>>>>> sounds like where I was headed with the Basic and Digest >>>>>> adapters before I ran into browser security issues with headers. >>>>>> I think and authorization API that basically just wraps itself >>>>>> around secured endpoints works for me. >>>>>> >>>>>> >>>>>> -- >>>>>> abstractj >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> aerogear-dev mailing list >>>>>> aerogear-dev(a)lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >>>>>> >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> aerogear-dev mailing list >>>>>> aerogear-dev(a)lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> aerogear-dev mailing list >>>>>> aerogear-dev(a)lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> aerogear-dev mailing list >>>>>> aerogear-dev(a)lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >>>>>> >>>>>> >>>>>> -- >>>>>> abstractj >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> aerogear-dev mailing list >>>>>> aerogear-dev(a)lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> aerogear-dev mailing list >>>>>> aerogear-dev(a)lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> aerogear-dev mailing list >>>>>> aerogear-dev(a)lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> aerogear-dev mailing list >>>>>> aerogear-dev(a)lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >>>>>> >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> aerogear-dev mailing list >>>>>> aerogear-dev(a)lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >>>>> >>>>> _______________________________________________ >>>>> aerogear-dev mailing list >>>>> aerogear-dev(a)lists.jboss.org >>>>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >>>>> >>>>> >>>>> _______________________________________________ >>>>> aerogear-dev mailing list >>>>> aerogear-dev(a)lists.jboss.org >>>>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> aerogear-dev mailing list >>>>> aerogear-dev(a)lists.jboss.org >>>>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >>>> _______________________________________________ >>>> aerogear-dev mailing list >>>> aerogear-dev(a)lists.jboss.org >>>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >>> >>> >>> _______________________________________________ >>> aerogear-dev mailing list >>> aerogear-dev(a)lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/aerogear-dev >> >> _______________________________________________ >> aerogear-dev mailing list >> aerogear-dev(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/aerogear-dev > > > _______________________________________________ > aerogear-dev mailing list > aerogear-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/aerogear-dev _______________________________________________ aerogear-dev mailing list aerogear-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/aerogear-dev