ueberauth/ueberauth_example

Example Phoenix application using Überauth for authentication

ueberauth_example's Issues

Github not working with other apps?

Hi, I am failry new to Elixir and Phoenix and am just following guides etc and I got a Github auth to actually work in my local. I then checked and tested https://ueberauth-example.herokuapp.com/ and every other link works except Github, which gives me a failed to authenticate error (see screenshot)

I noticed though that it works again if I use an incognito window. Not sure if this is a legit issue but does that mean I can only have one app running that uses uberauth / github? Or am I doing something wrong here?

As additional info, I have a sample app that closely follows https://github.com/ueberauth/ueberauth_github. I've set it up in Github to point to localhost and it actually works:

`AuthController` test example

Hey!

First of all, thank you very much for your hard work! Your contribution is great!

This repository has great value filling in the big picture when looking for more information beyond the documentation! I'm pretty sure, many of us - developers would appreciate if you were able to add some examples of how to test the callback functions (how to set proper :assigns for both of :ueberauth_failure and :ueberauth_auth).

I'm not sure how to tackle that properly - I've tried with naive approach like:

  test "GET /auth/facebook/callback", %{conn: conn} do
    conn =
      conn
      |> assign(:ueberauth_failure, "failed!")

    conn = get conn, "/auth/facebook/callback"

    assert html_response(conn, 200) =~ "Oh noes"
  end

but unfortunately, the plug tries to do it's job effectively failing the tests.

As a proof, when IO.inspect-ing the the ueberauth_failure: failure:

%Ueberauth.Failure{errors: [%Ueberauth.Failure.Error{message: "No code received",
   message_key: "missing_code"}], provider: :facebook,
 strategy: Ueberauth.Strategy.Facebook}

Thank you for your help!

twitter heroku login not working

When I click on the twitter auth I land on an error page :(

Update to work with Erlang 19 / Elixir 1.3.2 / Phoenix 1.2.0

Ran into some build issues and had to bump some dependencies to get this to work. I'll submit a PR if this is something you'd like to update.

Logout doesn't work

Steps to reproduce:

1. Go to the demo app: http://ueberauth-example.herokuapp.com/
2. Create a account via email/password
3. Click logout

Nothing happens.

Relates to #12 ?

Strange error with brunch

I have never actually seen something like this.

[info] Running UeberauthExample.Endpoint with Cowboy using http://localhost:4000

Fatal error in ../deps/v8/src/api.cc, line 1062

Check failed: !value_obj->IsJSReceiver() || value_obj->IsTemplateInfo().

==== C stack trace ===============================

0   node                                0x00000001008c6d19 v8::base::debug::StackTrace::StackTrace() + 19
1   node                                0x00000001008c5a31 V8_Fatal + 233
2   node                                0x0000000100146038 v8::Template::SetAccessorProperty(v8::Local<v8::Name>, v8::Local<v8::FunctionTemplate>, v8::Local<v8::FunctionTemplate>, v8::PropertyAttribute, v8::AccessControl) + 0
3   fse.node                            0x00000001044e6bb1 fse::FSEvents::Initialize(v8::Local<v8::Object>) + 197
4   node                                0x00000001007c6ed3 node::DLOpen(v8::FunctionCallbackInfo<v8::Value> const&) + 860
5   node                                0x000000010016a408 v8::internal::FunctionCallbackArguments::Call(void (*)(v8::FunctionCallbackInfo<v8::Value> const&)) + 340
6   node                                0x00000001001b1bdf v8::internal::MaybeHandle<v8::internal::Object> v8::internal::(anonymous namespace)::HandleApiCallHelper<false>(v8::internal::Isolate*, v8::internal::Handle<v8::internal::HeapObject>, v8::internal::Handle<v8::internal::HeapObject>, v8::internal::Handle<v8::internal::FunctionTemplateInfo>, v8::internal::Handle<v8::internal::Object>, v8::internal::BuiltinArguments) + 915
7   node                                0x00000001001b11b9 v8::internal::Builtin_Impl_HandleApiCall(v8::internal::BuiltinArguments, v8::internal::Isolate*) + 281
8   ???                                 0x00001622ca2843a7 0x0 + 24338676335527

Steps to reproduce

1. clone master
2. mix deps.get && npm install
3. export SECRET_KEY_BASE=$(mix phoenix.gen.secret)
4. mix phoenix.server

My setup

Elixir

» elixir --version
Erlang/OTP 19 [erts-8.2.2] [source] [64-bit] [smp:4:4] [async-threads:10] [hipe] [kernel-poll:false] [dtrace]

Elixir 1.4.2

node

» node --version
v7.9.0

npm

» npm --version
4.2.0

os

» uname -a
Darwin Mackbook-Nikita 15.6.0 Darwin Kernel Version 15.6.0: Fri Feb 17 10:21:18 PST 2017; root:xnu-3248.60.11.4.1~1/RELEASE_X86_64 x86_64

Error - no function clause matching in Poison.Encoder.Any.encode/2

Getting following error for trying Login with Slack and Uberauth? Any known issue?

[error] #PID<0.456.0> running UeberauthExample.Endpoint terminated
Server: localhost:4000 (http)
Request: GET /auth/slack/callback?code=13091934864.128919569987.2438c05d6d&state=
** (exit) an exception was raised:
    ** (FunctionClauseError) no function clause matching in Poison.Encoder.Any.encode/2
        (ueberauth_example) lib/poison_encoder.ex:2: Poison.Encoder.Any.encode({:token, "xoxp-13091934864-116065375156-129072094709-d990cdc1e1677e9935b310a7c2d49f07"}, [])
        (poison) lib/poison/encoder.ex:232: anonymous fn/3 in Poison.Encoder.List.encode/3
        (poison) lib/poison/encoder.ex:233: Poison.Encoder.List.encode/3
        (poison) lib/poison.ex:41: Poison.encode!/2
        (oauth2) lib/oauth2/request.ex:13: OAuth2.Request.request/5
        (oauth2) lib/oauth2/access_token.ex:221: OAuth2.AccessToken.request/6
        (ueberauth_slack) lib/ueberauth/strategy/slack.ex:167: Ueberauth.Strategy.Slack.fetch_auth/2
        (ueberauth_slack) lib/ueberauth/strategy/slack.ex:65: Ueberauth.Strategy.Slack.handle_callback!/1
        (ueberauth) lib/ueberauth/strategy.ex:299: Ueberauth.Strategy.run_callback/2
        (ueberauth_example) web/controllers/auth_controller.ex:1: UeberauthExample.AuthController.phoenix_controller_pipeline/2
        (ueberauth_example) lib/ueberauth_example/endpoint.ex:1: UeberauthExample.Endpoint.instrument/4
        (ueberauth_example) lib/phoenix/router.ex:261: UeberauthExample.Router.dispatch/2
        (ueberauth_example) web/router.ex:1: UeberauthExample.Router.do_call/2

Missing step in README.md

When attempting to run the sample code, there needs to be a 'mix ecto.create' step before attempting to start the phx.server. I don't understand why as the sample code does not seem to make use of a database. I am not sure if this is a missing piece of documentation or a piece of code needing adjustment.

DELETE logout redirection

When logging out, the example code uses a DELETE request, finished by a redirect:

  def delete(conn, _params) do
    conn
    |> put_flash(:info, "You have been logged out!")
    |> configure_session(drop: true)
    |> redirect(to: "/")
  end

In my situation, this causes an error (it seems like phx is trying to redirect to 'DELETE /', which of course is not defined.)

application=plug ][info] DELETE /
[application=plug ][debug] ** (Phoenix.Router.NoRouteError) no route found for DELETE / (Redacted.Web.Router)
    (redacted) lib/redacted/web/router.ex:1: Redacted.Web.Router.__match_route__/4
    (redacted) lib/phoenix/router.ex:302: Redacted.Web.Router.call/2
    (redacted) lib/redacted/web/endpoint.ex:1: Redacted.Web.Endpoint.plug_builder_call/2
    (redacted) lib/plug/debugger.ex:123: Redacted.Web.Endpoint."call (overridable 3)"/2
    (redacted) lib/redacted/web/endpoint.ex:1: Redacted.Web.Endpoint.call/2
    (plug) lib/plug/adapters/cowboy/handler.ex:15: Plug.Adapters.Cowboy.Handler.upgrade/4  

Is it expected ? I have a route set up for GET / (but it assumes the user is authenticated. Could that be the problem ?)

Heroku app ueberauth-example not working

Steps to Reproduce

1. https://ueberauth-example.herokuapp.com/

Expected Result

1. Heroku closed it's free tier on 11/28/2022 and the example app is not working. You may want to use fly.io or upgrade Heroku paid plan.https://ueberauth-example.herokuapp.com/

Actual Result

Failed to authenticate

Hello

I tried running the example with Facebook but I still get failed to authenticate.
Why is that?
[debug] Processing by UeberauthExample.AuthController.request/2 Parameters: %{"provider" => "facebook"} Pipelines: [:browser] [info] Sent 302 in 1ms [debug] UeberauthExample.AuthController halted in Ueberauth.call/2 [info] GET /auth/facebook/callback [debug] Processing by UeberauthExample.AuthController.callback/2 Parameters: %{"code" => "AQB0kWhD619CpLsWrgSWunwxFqK0ZyJuBGKe-8AqErrGJsKbjvgGQg7-ezGsMu22A8DPSCB-Ykir-NJ3PEsgpDAjX3ZyFL9iIHgicc61Pghf6be3mn41derQwfUdLfTkD73qWjKxHm84DA-2QV3V5AjHyHZf1JpGpCbmgdq0EnldcZqIKjOBe3YNl5UUSDa92dbiC4JBSKmnaGxRDy8S1NHZINFoF5UO_iqdObfecAoadSKAI4p5IExrjN9-P8LnZkEvm82ECgGd9AWfHkAYaUYjsnsFirYfKLJjg7k9O6FQN4FfU160nUC6XN7P4KjnJr45abdtHdpFQSonyztrBwSw", "provider" => "facebook"} Pipelines: [:browser]

URL to clone repo in README.md didn't work for me.

The URL in the "Clone the project" section of README.md,

• [email protected]:ueberauth/ueberauth_example.git

didn't work for me.

The errors were;

• [email protected]: Permission denied (publickey).
• fatal: Could not read from remote repository.

The following URL works

• https://github.com/ueberauth/ueberauth_example.git

Aw, man, that's simple enough for me to fix. PR coming.

Why do we use Oauth library?

This is not a bug, its actually a doubt of mine. Why do we use the erlang library oauth when the ueberauth repo doesn't ask us to add the erlang library in its documentation.

Heroku app google login not working

The google auth on the heroku app is not working.

The OAuth client was deleted.

DB Schema?

I don't see any migration files in priv/repo/migrations. Wouldn't this mean that downloading this repo and trying to run it locally wouldn't work because the database can not be created with the proper columns?

@current_user.name is nil for Google Authentication

Using the example app, I tried authenticating with Google, the @current_user.id and @current_user.avatar is set but @current_user.avatar is nil. It is the same in my own application as well.

Problems with username/password login..

I get this error when I try to access the login with username/password page:

ArgumentError at GET /auth/identity
cookie store expects conn.secret_key_base to be set

Logout does not work

Hello i´m just testing the identity.I deleted all but except identity.

However the logout is not working...
IT does nothing and the cookie is still set

can you help?

Travis CI Failing

Hello,

Master branch: Travis-CI is broken.

PR #55 will fix it, it also removes dogma and add mix format and mix credo --strict

Compilation fails on Windows due to erlang-oauth dependency

This example fails to compile on Windows, due to an issue with erlang-oauth:

More info here: erlangpack/erlang-oauth#35

Leaving a bug report here as well, just in case somebody else encounters the same issue.

Add ueberauth_vk support

Is it a good idea to this provider? https://github.com/sobolevn/ueberauth_vk

I have a concern since it is not widely known outside of Russia.
Thanks!

Facebook login not working

The facebook login when accessing through the heroku app says the app is still in dev phase and so doesn't work.

Application error

http://ueberauth-example.herokuapp.com/

login with username/password got cookie store expects conn.secret_key_base to be set

It happens with sign in with username/password
Can anyone help to solve this?

osboxes@osboxes:~/projects/ueberauth_example$ sudo mix phoenix.server 
Compiling 13 files (.ex)
Generated ueberauth_example app
[info] Running UeberauthExample.Endpoint with Cowboy using http://localhost:4000
29 Oct 05:44:40 - info: compiled 5 files into 2 files, copied 3 in 4257ms
[info] GET /
[debug] Processing by UeberauthExample.PageController.index/2
  Parameters: %{}
  Pipelines: [:browser]
[info] Sent 200 in 79ms
[error] backend port not found: :inotifywait

[info] GET /auth/identity
[debug] Processing by UeberauthExample.AuthController.request/2
  Parameters: %{"provider" => "identity"}
  Pipelines: [:browser]
[info] Sent 500 in 160ms
[error] #PID<0.515.0> running UeberauthExample.Endpoint terminated
Server: localhost:4000 (http)
Request: GET /auth/identity
** (exit) an exception was raised:
    ** (ArgumentError) cookie store expects conn.secret_key_base to be set
        (plug) lib/plug/session/cookie.ex:157: Plug.Session.COOKIE.validate_secret_key_base/1
        (plug) lib/plug/session/cookie.ex:152: Plug.Session.COOKIE.derive/3
        (plug) lib/plug/session/cookie.ex:103: Plug.Session.COOKIE.put/4
        (plug) lib/plug/session.ex:92: anonymous fn/3 in Plug.Session.before_send/2
        (elixir) lib/enum.ex:1623: Enum."-reduce/3-lists^foldl/2-0-"/3
        (plug) lib/plug/conn.ex:961: Plug.Conn.run_before_send/2
        (plug) lib/plug/conn.ex:392: Plug.Conn.send_resp/1
        (ueberauth_example) web/controllers/auth_controller.ex:1: UeberauthExample.AuthController.action/2
        (ueberauth_example) web/controllers/auth_controller.ex:1: UeberauthExample.AuthController.phoenix_controller_pipeline/2
        (ueberauth_example) lib/ueberauth_example/endpoint.ex:1: UeberauthExample.Endpoint.instrument/4
        (ueberauth_example) lib/phoenix/router.ex:261: UeberauthExample.Router.dispatch/2
        (ueberauth_example) web/router.ex:1: UeberauthExample.Router.do_call/2
        (ueberauth_example) lib/ueberauth_example/endpoint.ex:1: UeberauthExample.Endpoint.phoenix_pipeline/1
        (ueberauth_example) lib/plug/debugger.ex:123: UeberauthExample.Endpoint."call (overridable 3)"/2
        (ueberauth_example) lib/ueberauth_example/endpoint.ex:1: UeberauthExample.Endpoint.call/2
        (plug) lib/plug/adapters/cowboy/handler.ex:15: Plug.Adapters.Cowboy.Handler.upgrade/4
        (cowboy) src/cowboy_protocol.erl:442: :cowboy_protocol.execute/4

Google auth fails due missing redirect_uri

As per instructions cloned from git, set the two environment variables, and run the server. Google's service throws an error about missing parameter. My client id, and secret are correct.

Authorization Error
Error 400: invalid_request
Missing required parameter: redirect_uri

Github Actions Failing

Github actions fails as per issues with DB credentials, and It was fixed as part of #54 PR.

19:38:19.906 [error] GenServer #PID<0.3995.0> terminating
** (Postgrex.Error) FATAL 28000 (invalid_authorization_specification): role "runner" does not exist
    (db_connection) lib/db_connection/connection.ex:163: DBConnection.Connection.connect/2
    (connection) lib/connection.ex:622: Connection.enter_connect/5
    (stdlib) proc_lib.erl:249: :proc_lib.init_p_do_apply/3
Last message: nil
** (Mix) The database for UeberauthExample.Repo couldn't be created: FATAL 28000 (invalid_authorization_specification): role "runner" does not exist
##[error]Process completed with exit code 1.

Error with Elixir 1.8

Running this with Elixir 1.8 I get the following error:

== Compilation error in file lib/ueberauth_example_web/views/auth_view.ex ==
** (BadMapError) expected a map, got: {:safe, ""}
    (eex) lib/eex/engine.ex:161: EEx.Engine.handle_begin/1
    (eex) lib/eex/compiler.ex:54: EEx.Compiler.generate_buffer/4
    (phoenix) lib/phoenix/template.ex:378: Phoenix.Template.compile/2
    (phoenix) lib/phoenix/template.ex:186: anonymous fn/3 in Phoenix.Template."MACRO-__before_compile__"/2
    (elixir) lib/enum.ex:1940: Enum."-reduce/3-lists^foldl/2-0-"/3
    (phoenix) expanding macro: Phoenix.Template.__before_compile__/1
    lib/ueberauth_example_web/views/auth_view.ex:1: UeberauthExampleWeb.AuthView (module)
    (elixir) lib/kernel/parallel_compiler.ex:208: anonymous fn/4 in Kernel.ParallelCompiler.spawn_workers/6

Github auth doesn't work.

Getting dependencies via 'mix deps.get' fails on Ubuntu

On Ubuntu, mix deps.get throws an error:

user@machine:~/Code/ueberauth_example$ mix deps.get
** (Mix) Invalid Elixir version requirement ~> 1.3 in mix.exs file

Update the project to Phoenix 1.13

Can we please update the project to the latest Phoenix (and other dependency) versions?
For someone who is completely new to Phoenix, the older versions can be confusing.