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Ash Elixir•3y ago

redirect screen while trying to sign-in with wrong email or password

Why does this screen comes up instead of displaying an error message that the credentials are not right.

No description

36 Replies

ZachDaniel•3y ago

🤔 Is your form set up to submit the action? set up to submit the action over a controller route, I mean At the moment, the behavior is to submit over HTTP to log you in, which means that you'd need to, in your AuthController, redirect on failure This is what ash_hq does

  def failure(
        conn,
        {:password, :sign_in},
        %AshAuthentication.Errors.AuthenticationFailed{}
      ) do
    conn
    |> put_flash(
      :error,
      "Username or password is incorrect"
    )
    |> redirect(to: "/sign-in")
  end

  def failure(conn, activity, reason) do
    stacktrace =
      case reason do
        %{stacktrace: %{stacktrace: stacktrace}} -> stacktrace
        _ -> nil
      end

    Logger.error("""
    Something went wrong in authentication

    activity: #{inspect(activity)}

    reason: #{Exception.format(:error, reason, stacktrace || [])}
    """)

    conn
    |> put_flash(
      :error,
      "Something went wrong"
    )
    |> redirect(to: "/sign-in")
  end

  def failure(
        conn,
        {:password, :sign_in},
        %AshAuthentication.Errors.AuthenticationFailed{}
      ) do
    conn
    |> put_flash(
      :error,
      "Username or password is incorrect"
    )
    |> redirect(to: "/sign-in")
  end

  def failure(conn, activity, reason) do
    stacktrace =
      case reason do
        %{stacktrace: %{stacktrace: stacktrace}} -> stacktrace
        _ -> nil
      end

    Logger.error("""
    Something went wrong in authentication

    activity: #{inspect(activity)}

    reason: #{Exception.format(:error, reason, stacktrace || [])}
    """)

    conn
    |> put_flash(
      :error,
      "Something went wrong"
    )
    |> redirect(to: "/sign-in")
  end

talha-azeemOP•3y ago

<.simple_form
        :let={form}
        id="login_form"
        for={@form}
        action={
          route_helpers(@socket).auth_path(
            @socket.endpoint,
            {@subject_name, :password, :sign_in}
          )
        }
        method="post"
        phx-submit="save"
        phx-trigger-action={@trigger_action}
        phx-change="validate"
      >

<.simple_form
        :let={form}
        id="login_form"
        for={@form}
        action={
          route_helpers(@socket).auth_path(
            @socket.endpoint,
            {@subject_name, :password, :sign_in}
          )
        }
        method="post"
        phx-submit="save"
        phx-trigger-action={@trigger_action}
        phx-change="validate"
      >

these are the current settings of the login form now it redirects to the same page but doesn't show the error message 😅

ZachDaniel•3y ago

So you need to add some code to your page/layout to render flash messages There is a guide for that in phoenix/phoenix liveview I'm sure 🙂

talha-azeemOP•3y ago

Yeah i know. I already have the flash messages setup Thanks

ZachDaniel•3y ago

🤔 so its not showing the flash messages you're setting?

talha-azeemOP•3y ago

It started working itself now. Thank you @Zach Daniel ❤️

ZachDaniel•3y ago

👍

talha-azeemOP•3y ago

@Zach Daniel can you tell me one thing? I was looking into the auth forms and there is one reset_form as well. but there is not link or route to access that

ZachDaniel•3y ago

Correct, it switches not on a route It does it using liveview state there is a discussion about that here: https://discord.com/channels/711271361523351632/1068488089514811432 If you want to do it with a separate route you can 🙂

talha-azeemOP•3y ago

reset password?

ZachDaniel•3y ago

Yeah, works the same way You can serve it over a different route if you want, just make another liveview for it

talha-azeemOP•3y ago

I thought that reset_form is for resetting the password

ZachDaniel•3y ago

yes, it is Its for requesting a forgotten password

talha-azeemOP•3y ago

then how can i access it? 😅

ZachDaniel•3y ago

like requesting an email with a password reset link You're writing your own liveview... So you can access it however you want. I'm not sure I understand.

talha-azeemOP•3y ago

yes i used my own liveviews for registeration and login

ZachDaniel•3y ago

You'll need to write your own liveview for password reset too

talha-azeemOP•3y ago

My concern was what strategy is being used there like i can access the default sign-in page through localhost:4000/sign-in. I was wondering if there is any way to access that one as well

ZachDaniel•3y ago

There is no route for password reset currently. I think that will change because of issues like the one I linked where people want to link directly to those pages but for now, you can't link to something like /forgot-password Because it doesn't have its own route But thats with the default built in stuff if you're writing your own liveview, you can do :magic_sparkles: whatever you want

talha-azeemOP•3y ago

Noted. Can you tell me what strategy is being used there? 😅 so i can implement that in my own liveviews?

ZachDaniel•3y ago

What do you mean what strategy?

talha-azeemOP•3y ago

like sign-in page have this strategy:

%AshAuthentication.Strategy.Password{
  identity_field: :email,
  hashed_password_field: :hashed_password,
  hash_provider: AshAuthentication.BcryptProvider,
  confirmation_required?: true,
  password_field: :password,
  password_confirmation_field: :password_confirmation,
  register_action_name: :register_with_password,
  sign_in_action_name: :sign_in_with_password,
  resettable: [],
  name: :password,
  provider: :password,
  resource: DataDrivenMicroscopy.Accounts.User
}

%AshAuthentication.Strategy.Password{
  identity_field: :email,
  hashed_password_field: :hashed_password,
  hash_provider: AshAuthentication.BcryptProvider,
  confirmation_required?: true,
  password_field: :password,
  password_confirmation_field: :password_confirmation,
  register_action_name: :register_with_password,
  sign_in_action_name: :sign_in_with_password,
  resettable: [],
  name: :password,
  provider: :password,
  resource: DataDrivenMicroscopy.Accounts.User
}

ZachDaniel•3y ago

Thats the same strategy I mean: that is the strategy for all of the forms around passwords I didn't realize you meant the actual AshAuthentication.Strategy Have you configured your strategy to be resettable?

talha-azeemOP•3y ago

but here the resettable is empty list no? 😅 how can i do that?

ZachDaniel•3y ago

      password :password do
        identity_field :email
        hashed_password_field :hashed_password

        resettable do
          sender AshHq.Accounts.User.Senders.SendPasswordResetEmail
        end
      end

      password :password do
        identity_field :email
        hashed_password_field :hashed_password

        resettable do
          sender AshHq.Accounts.User.Senders.SendPasswordResetEmail
        end
      end

thats what I have in ash_hq Take a look at the docs and search for resettable

talha-azeemOP•3y ago

i did search and found nothing

Ash HQ Bot•3y ago

Found 2 DSL results in ash_authentication: * resettable: http://ash-hq.org/docs/dsl/ash_authentication/3.7.3/authentication/authentication/strategies/password/resettable * Authentication: http://ash-hq.org/docs/dsl/ash_authentication/3.7.3/authentication

frankdugan3•3y ago

Ooh, that's a cool command! 😄

ZachDaniel•3y ago

🙂 I need to make a private version of it so it will respond not to everyone in the chat

talha-azeemOP•3y ago

I was about to say that @frankdugan3

ZachDaniel•3y ago

https://ash-hq.org/docs/dsl/ash_authentication/3.7.3/authentication#resettable

Ash HQ

Extension: Authentication

View the documentation for Authentication on Ash HQ.

ZachDaniel•3y ago

We're going to be making the DSL docs much better soon but anyway, you can configure it the way I've shown

talha-azeemOP•3y ago

AshHq.Accounts.User.Senders.SendPasswordResetEmail This is another module using swoosh or something to send email?

ZachDaniel•3y ago

https://github.com/ash-project/ash_hq

GitHub

GitHub - ash-project/ash_hq: The Ash Framework homepage and documen...

The Ash Framework homepage and documentation site. - GitHub - ash-project/ash_hq: The Ash Framework homepage and documentation site.

ZachDaniel•3y ago

You can see all of the source code of ash_hq there So you can take a look at it and see what it does 🙂

talha-azeemOP•3y ago

Noted with Thanks

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