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replace coherence with guardian

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This commit is contained in:
Thomas Citharel
2017-12-09 14:58:37 +01:00
parent 90ceb4f6fe
commit 8ac705d8c2
52 changed files with 208 additions and 1254 deletions
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27
lib/eventos/accounts/accounts.ex
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@@ -4,6 +4,7 @@ defmodule Eventos.Accounts do
"""
import Ecto.Query, warn: false
import Logger
alias Eventos.Repo
alias Eventos.Accounts.User
@@ -37,6 +38,32 @@ defmodule Eventos.Accounts do
"""
def get_user!(id), do: Repo.get!(User, id)
@doc """
Get an user by email
"""
def find(email) do
Repo.get_by!(User, email: email)
end
@doc """
Authenticate user
"""
def authenticate(%{user: user, password: password}) do
# Does password match the one stored in the database?
Logger.debug(user.password_hash)
Logger.debug(password)
case Comeonin.Argon2.checkpw(password, user.password_hash) do
true ->
# Yes, create and return the token
EventosWeb.Guardian.encode_and_sign(user)
_ ->
# No, return an error
{:error, :unauthorized}
end
end
@doc """
Creates a user.

47
lib/eventos/accounts/user.ex
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@@ -1,6 +1,5 @@
defmodule Eventos.Accounts.User do
use Ecto.Schema
use Coherence.Schema
import Ecto.Changeset
alias Eventos.Accounts.{User}
@@ -8,36 +7,40 @@ defmodule Eventos.Accounts.User do
schema "users" do
field :email, :string
field :role, :integer, default: 0
field :username, :string
field :password, :string, virtual: true
field :password_hash, :string
field :account_id, :integer
coherence_schema()
timestamps()
end
def changeset(user, attrs, :password) do
user
|> cast(attrs, ~w(password password_confirmation reset_password_token reset_password_sent_at))
|> validate_coherence_password_reset(attrs)
end
def changeset(user, attrs, :registration) do
user
|> cast(attrs, [:username, :email] ++ coherence_fields())
|> validate_required([:username, :email])
|> validate_format(:email, ~r/@/)
|> unique_constraint(:username)
|> validate_coherence(attrs)
end
@doc false
def changeset(%User{} = user, attrs) do
user
|> cast(attrs, [:username, :email, :password_hash, :role] ++ coherence_fields())
|> validate_required([:username, :email])
|> unique_constraint(:username)
|> cast(attrs, [:email, :password_hash, :role])
|> validate_required([:email])
|> unique_constraint(:email)
|> validate_format(:email, ~r/@/)
|> validate_coherence(attrs)
end
def registration_changeset(struct, params) do
struct
|> changeset(params)
|> cast(params, ~w(password)a, [])
|> validate_length(:password, min: 6, max: 100)
|> hash_password
end
defp hash_password(changeset) do
case changeset do
%Ecto.Changeset{valid?: true,
changes: %{password: password}} ->
put_change(changeset,
:password_hash,
Comeonin.Argon2.hashpwsalt(password))
_ ->
changeset
end
end
end

40
lib/eventos/coherence/invitation.ex
View File

@@ -1,40 +0,0 @@
defmodule Eventos.Coherence.Invitation do
@moduledoc """
Schema to support inviting a someone to create an account.
"""
use Ecto.Schema
import Ecto.Changeset
schema "invitations" do
field :name, :string
field :email, :string
field :token, :string
timestamps()
end
@doc """
Creates a changeset based on the `model` and `params`.
If no params are provided, an invalid changeset is returned
with no validation performed.
"""
@spec changeset(Ecto.Schema.t, Map.t) :: Ecto.Changeset.t
def changeset(model, params \\ %{}) do
model
|> cast(params, ~w(name email token))
|> validate_required([:name, :email])
|> unique_constraint(:email)
|> validate_format(:email, ~r/@/)
end
@doc """
Creates a changeset for a new schema
"""
@spec new_changeset(Map.t) :: Ecto.Changeset.t
def new_changeset(params \\ %{}) do
changeset %__MODULE__{}, params
end
end

44
lib/eventos/coherence/rememberable.ex
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@@ -1,44 +0,0 @@
defmodule Eventos.Coherence.Rememberable do
@moduledoc false
use Ecto.Schema
import Ecto.Changeset
import Ecto.Query
alias Coherence.Config
schema "rememberables" do
field :series_hash, :string
field :token_hash, :string
field :token_created_at, Timex.Ecto.DateTime
belongs_to :user, Module.concat(Config.module, Config.user_schema)
timestamps()
end
use Coherence.Rememberable
@doc """
Creates a changeset based on the `model` and `params`.
If no params are provided, an invalid changeset is returned
with no validation performed.
"""
@spec changeset(Ecto.Schema.t, Map.t) :: Ecto.Changeset.t
def changeset(model, params \\ %{}) do
model
|> cast(params, ~w(series_hash token_hash token_created_at user_id))
|> validate_required(~w(series_hash token_hash token_created_at user_id)a)
end
@doc """
Creates a changeset for a new schema
"""
@spec new_changeset(Map.t) :: Ecto.Changeset.t
def new_changeset(params \\ %{}) do
changeset %Rememberable{}, params
end
end

141
lib/eventos/coherence/schemas.ex
View File

@@ -1,141 +0,0 @@
defmodule Eventos.Coherence.Schemas do
use Coherence.Config
import Ecto.Query
@user_schema Config.user_schema
@repo Config.repo
def list_user do
@repo.all @user_schema
end
def get_by_user(opts) do
@repo.get_by @user_schema, opts
end
def get_user(id) do
@repo.get @user_schema, id
end
def get_user!(id) do
@repo.get! @user_schema, id
end
def get_user_by_email(email) do
@repo.get_by @user_schema, email: email
end
def change_user(struct, params) do
@user_schema.changeset struct, params
end
def change_user(params) do
@user_schema.changeset @user_schema.__struct__, params
end
def change_user do
@user_schema.changeset @user_schema.__struct__, %{}
end
def update_user(user, params) do
@repo.update change_user(user, params)
end
def create_user(params) do
@repo.insert change_user(params)
end
Enum.each [Eventos.Coherence.Invitation, Eventos.Coherence.Rememberable], fn module ->
name =
module
|> Module.split
|> List.last
|> String.downcase
def unquote(String.to_atom("list_#{name}"))() do
@repo.all unquote(module)
end
def unquote(String.to_atom("list_#{name}"))(%Ecto.Query{} = query) do
@repo.all query
end
def unquote(String.to_atom("get_#{name}"))(id) do
@repo.get unquote(module), id
end
def unquote(String.to_atom("get_#{name}!"))(id) do
@repo.get! unquote(module), id
end
def unquote(String.to_atom("get_by_#{name}"))(opts) do
@repo.get_by unquote(module), opts
end
def unquote(String.to_atom("change_#{name}"))(struct, params) do
unquote(module).changeset(struct, params)
end
def unquote(String.to_atom("change_#{name}"))(params) do
unquote(module).new_changeset(params)
end
def unquote(String.to_atom("change_#{name}"))() do
unquote(module).new_changeset(%{})
end
def unquote(String.to_atom("create_#{name}"))(params) do
@repo.insert unquote(module).new_changeset(params)
end
def unquote(String.to_atom("update_#{name}"))(struct, params) do
@repo.update unquote(module).changeset(struct, params)
end
def unquote(String.to_atom("delete_#{name}"))(struct) do
@repo.delete struct
end
end
def query_by(schema, opts) do
Enum.reduce opts, schema, fn {k, v}, query ->
where(query, [b], field(b, ^k) == ^v)
end
end
def delete_all(%Ecto.Query{} = query) do
@repo.delete_all query
end
def delete_all(module) when is_atom(module) do
@repo.delete_all module
end
def create(%Ecto.Changeset{} = changeset) do
@repo.insert changeset
end
def create!(%Ecto.Changeset{} = changeset) do
@repo.insert! changeset
end
def update(%Ecto.Changeset{} = changeset) do
@repo.update changeset
end
def update!(%Ecto.Changeset{} = changeset) do
@repo.update! changeset
end
def delete(schema) do
@repo.delete schema
end
def delete!(schema) do
@repo.delete! schema
end
end