misc

config/config.exs

@@ -10,6 +10,12 @@ use Mix.Config
 config :philomena,
   ecto_repos: [Philomena.Repo]
 
+config :philomena,
+  password_pepper: "dn2e0EpZrvBLoxUM3gfQveBhjf0bG/6/bYhrOyq3L3hV9hdo/bimJ+irbDWsuXLP"
+
+config :bcrypt_elixir,
+  log_rounds: 12
+
 # Configures the endpoint
 config :philomena, PhilomenaWeb.Endpoint,
   url: [host: "localhost"],
@@ -17,6 +23,12 @@ config :philomena, PhilomenaWeb.Endpoint,
   render_errors: [view: PhilomenaWeb.ErrorView, accepts: ~w(html json)],
   pubsub: [name: Philomena.PubSub, adapter: Phoenix.PubSub.PG2]
 
+config :phoenix, :template_engines,
+  slim: PhoenixSlime.Engine,
+  slime: PhoenixSlime.Engine,
+  # If you want to use LiveView
+  slimleex: PhoenixSlime.LiveViewEngine
+
 # Configures Elixir's Logger
 config :logger, :console,
   format: "$time $metadata[$level] $message\n",

config/dev.exs

@@ -61,7 +61,7 @@ config :philomena, PhilomenaWeb.Endpoint,
       ~r"priv/static/.*(js|css|png|jpeg|jpg|gif|svg)$",
       ~r"priv/gettext/.*(po)$",
       ~r"lib/philomena_web/{live,views}/.*(ex)$",
-      ~r"lib/philomena_web/templates/.*(eex)$"
+      ~r"lib/philomena_web/templates/.*(eex|slim|slime)$"
     ]
   ]
 

config/prod.secret.exs

@@ -11,6 +11,17 @@ database_url =
     For example: ecto://USER:PASS@HOST/DATABASE
     """
 
+config :bcrypt_elixir,
+  log_rounds: String.to_integer(System.get_env("BCRYPT_ROUNDS") || "12")
+
+config :philomena,
+  password_pepper:
+    System.get_env("PASSWORD_PEPPER") ||
+      raise("""
+      environment variable PASSWORD_PEPPER is missing.
+      You can generate one by calling: mix phx.gen.secret
+      """)
+
 config :philomena, Philomena.Repo,
   # ssl: true,
   url: database_url,
@@ -25,7 +36,8 @@ secret_key_base =
 
 config :philomena, PhilomenaWeb.Endpoint,
   http: [:inet6, port: String.to_integer(System.get_env("PORT") || "4000")],
-  secret_key_base: secret_key_base
+  secret_key_base: secret_key_base,
+  server: true
 
 # ## Using releases (Elixir v1.9+)
 #

lib/philomena/users.ex

@@ -0,0 +1,104 @@
+defmodule Philomena.Users do
+  @moduledoc """
+  The Users context.
+  """
+
+  import Ecto.Query, warn: false
+  alias Philomena.Repo
+
+  alias Philomena.Users.User
+
+  @doc """
+  Returns the list of users.
+
+  ## Examples
+
+      iex> list_users()
+      [%User{}, ...]
+
+  """
+  def list_users do
+    Repo.all(User)
+  end
+
+  @doc """
+  Gets a single user.
+
+  Raises `Ecto.NoResultsError` if the User does not exist.
+
+  ## Examples
+
+      iex> get_user!(123)
+      %User{}
+
+      iex> get_user!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_user!(id), do: Repo.get!(User, id)
+
+  @doc """
+  Creates a user.
+
+  ## Examples
+
+      iex> create_user(%{field: value})
+      {:ok, %User{}}
+
+      iex> create_user(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_user(attrs \\ %{}) do
+    %User{}
+    |> User.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a user.
+
+  ## Examples
+
+      iex> update_user(user, %{field: new_value})
+      {:ok, %User{}}
+
+      iex> update_user(user, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_user(%User{} = user, attrs) do
+    user
+    |> User.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a User.
+
+  ## Examples
+
+      iex> delete_user(user)
+      {:ok, %User{}}
+
+      iex> delete_user(user)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_user(%User{} = user) do
+    Repo.delete(user)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking user changes.
+
+  ## Examples
+
+      iex> change_user(user)
+      %Ecto.Changeset{source: %User{}}
+
+  """
+  def change_user(%User{} = user) do
+    User.changeset(user, %{})
+  end
+end

lib/philomena/users/user.ex

@@ -0,0 +1,25 @@
+defmodule Philomena.Users.User do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  schema "users" do
+    field :email, :string
+    field :encrypted_password, :string, default: ""
+    field :reset_password_token, :string
+    field :reset_password_sent_at, :naive_datetime
+    field :remember_created_at, :naive_datetime
+    field :sign_in_count, :integer, default: 0
+    field :current_sign_in_at, :naive_datetime
+    field :last_sign_in_at, :naive_datetime
+    field :current_sign_in_ip, EctoNetwork.INET
+    field :last_sign_in_ip, EctoNetwork.INET
+    timestamps(inserted_at: :created_at)
+  end
+
+  @doc false
+  def changeset(user, attrs) do
+    user
+    |> cast(attrs, [])
+    |> validate_required([])
+  end
+end

lib/philomena_web/endpoint.ex

@@ -40,7 +40,9 @@ defmodule PhilomenaWeb.Endpoint do
   plug Plug.Session,
     store: :cookie,
     key: "_philomena_key",
-    signing_salt: "YoFrfZr1"
+    signing_salt: "signed cookie",
+    encryption_salt: "authenticated encrypted cookie"
 
+  plug PhilomenaWeb.Plugs.RenderTime
   plug PhilomenaWeb.Router
 end

lib/philomena_web/plugs/render_time.ex

@@ -0,0 +1,11 @@
+defmodule PhilomenaWeb.Plugs.RenderTime do
+  import Plug.Conn
+
+  # No options
+  def init([]), do: false
+
+  # Assign current time
+  def call(conn, _opts) do
+    conn |> assign(:start_time, Time.utc_now())
+  end
+end

lib/philomena_web/templates/layout/app.html.eex

@@ -24,6 +24,7 @@
       <p class="alert alert-info" role="alert"><%= get_flash(@conn, :info) %></p>
       <p class="alert alert-danger" role="alert"><%= get_flash(@conn, :error) %></p>
       <%= render @view_module, @view_template, assigns %>
+      <p>Rendered in <%= render_time(@conn) %> ms</p>
     </main>
     <script type="text/javascript" src="<%= Routes.static_path(@conn, "/js/app.js") %>"></script>
   </body>

lib/philomena_web/templates/page/index.html.eex

@@ -1,35 +0,0 @@
-<section class="phx-hero">
-  <h1><%= gettext "Welcome to %{name}!", name: "Phoenix" %></h1>
-  <p>A productive web framework that<br/>does not compromise speed or maintainability.</p>
-</section>
-
-<section class="row">
-  <article class="column">
-    <h2>Resources</h2>
-    <ul>
-      <li>
-        <a href="https://hexdocs.pm/phoenix/overview.html">Guides &amp; Docs</a>
-      </li>
-      <li>
-        <a href="https://github.com/phoenixframework/phoenix">Source</a>
-      </li>
-      <li>
-        <a href="https://github.com/phoenixframework/phoenix/blob/v1.4/CHANGELOG.md">v1.4 Changelog</a>
-      </li>
-    </ul>
-  </article>
-  <article class="column">
-    <h2>Help</h2>
-    <ul>
-      <li>
-        <a href="https://elixirforum.com/c/phoenix-forum">Forum</a>
-      </li>
-      <li>
-        <a href="https://webchat.freenode.net/?channels=elixir-lang">#elixir-lang on Freenode IRC</a>
-      </li>
-      <li>
-        <a href="https://twitter.com/elixirphoenix">Twitter @elixirphoenix</a>
-      </li>
-    </ul>
-  </article>
-</section>

lib/philomena_web/templates/page/index.html.slime

@@ -0,0 +1,26 @@
+section.phx-hero
+  h1 = gettext "Welcome %{name}!", name: "Philomena"
+  p
+    ' A productive web framework that
+    br
+    ' does not compromise speed or maintainability.
+
+section.row
+  article.column
+    h2 Resources
+    ul
+      li
+        a href="https://hexdocs.pm/phoenix/overview.html" Guides & Docs
+      li
+        a href="https://github.com/phoenixframework/phoenix" Source
+      li
+        a href="https://github.com/phoenixframework/phoenix/blob/v1.4/CHANGELOG.md" Changelog
+  article.column
+    h2 Help
+    ul
+      li
+        a href="https://elixirforum.com/c/phoenix-forum" Forums
+      li
+        a href="https://webchat.freenode.net/?channels=elixir-lang" #elixir-lang on Freenode IRC
+      li
+        a href="https://twitter.com/elixirphoenix" Twitter @elixirphoenix

lib/philomena_web/views/layout_view.ex

@@ -1,3 +1,9 @@
 defmodule PhilomenaWeb.LayoutView do
   use PhilomenaWeb, :view
+
+  def render_time(conn) do
+    (Time.diff(Time.utc_now(), conn.assigns[:start_time], :microsecond) / 1000.0)
+    |> Float.round(3)
+    |> Float.to_string()
+  end
 end

mix.exs

@@ -42,7 +42,10 @@ defmodule Philomena.MixProject do
       {:phoenix_live_reload, "~> 1.2", only: :dev},
       {:gettext, "~> 0.11"},
       {:jason, "~> 1.0"},
-      {:plug_cowboy, "~> 2.0"}
+      {:plug_cowboy, "~> 2.0"},
+      {:phoenix_slime, "~> 0.12.0"},
+      {:ecto_network, "~> 1.1"},
+      {:pbkdf2, "~> 2.0"}
     ]
   end
 

mix.lock

@@ -5,20 +5,25 @@
   "db_connection": {:hex, :db_connection, "2.1.1", "a51e8a2ee54ef2ae6ec41a668c85787ed40cb8944928c191280fe34c15b76ae5", [:mix], [{:connection, "~> 1.0.2", [hex: :connection, repo: "hexpm", optional: false]}], "hexpm"},
   "decimal": {:hex, :decimal, "1.8.0", "ca462e0d885f09a1c5a342dbd7c1dcf27ea63548c65a65e67334f4b61803822e", [:mix], [], "hexpm"},
   "ecto": {:hex, :ecto, "3.1.7", "fa21d06ef56cdc2fdaa62574e8c3ba34a2751d44ea34c30bc65f0728421043e5", [:mix], [{:decimal, "~> 1.6", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm"},
+  "ecto_network": {:hex, :ecto_network, "1.1.0", "7062004b9324ff13e50c02dab84877f8a55e06db9eabbf2d04bda21da6fc6e8a", [:mix], [{:ecto_sql, ">= 3.0.0", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:phoenix_html, ">= 0.0.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:postgrex, ">= 0.14.0", [hex: :postgrex, repo: "hexpm", optional: false]}], "hexpm"},
   "ecto_sql": {:hex, :ecto_sql, "3.1.6", "1e80e30d16138a729c717f73dcb938590bcdb3a4502f3012414d0cbb261045d8", [:mix], [{:db_connection, "~> 2.0", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.1.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:mariaex, "~> 0.9.1", [hex: :mariaex, repo: "hexpm", optional: true]}, {:myxql, "~> 0.2.0", [hex: :myxql, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.14.0 or ~> 0.15.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm"},
   "file_system": {:hex, :file_system, "0.2.7", "e6f7f155970975789f26e77b8b8d8ab084c59844d8ecfaf58cbda31c494d14aa", [:mix], [], "hexpm"},
   "gettext": {:hex, :gettext, "0.17.0", "abe21542c831887a2b16f4c94556db9c421ab301aee417b7c4fbde7fbdbe01ec", [:mix], [], "hexpm"},
   "jason": {:hex, :jason, "1.1.2", "b03dedea67a99223a2eaf9f1264ce37154564de899fd3d8b9a21b1a6fd64afe7", [:mix], [{:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm"},
   "mime": {:hex, :mime, "1.3.1", "30ce04ab3175b6ad0bdce0035cba77bba68b813d523d1aac73d9781b4d193cf8", [:mix], [], "hexpm"},
+  "neotoma": {:hex, :neotoma, "1.7.3", "d8bd5404b73273989946e4f4f6d529e5c2088f5fa1ca790b4dbe81f4be408e61", [:rebar], [], "hexpm"},
+  "pbkdf2": {:hex, :pbkdf2, "2.0.0", "11c23279fded5c0027ab3996cfae77805521d7ef4babde2bd7ec04a9086cf499", [:rebar3], [], "hexpm"},
   "phoenix": {:hex, :phoenix, "1.4.9", "746d098e10741c334d88143d3c94cab1756435f94387a63441792e66ec0ee974", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 1.1", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}, {:plug, "~> 1.8.1 or ~> 1.9", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 1.0 or ~> 2.0", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm"},
   "phoenix_ecto": {:hex, :phoenix_ecto, "4.0.0", "c43117a136e7399ea04ecaac73f8f23ee0ffe3e07acfcb8062fe5f4c9f0f6531", [:mix], [{:ecto, "~> 3.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.9", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
   "phoenix_html": {:hex, :phoenix_html, "2.13.3", "850e292ff6e204257f5f9c4c54a8cb1f6fbc16ed53d360c2b780a3d0ba333867", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
   "phoenix_live_reload": {:hex, :phoenix_live_reload, "1.2.1", "274a4b07c4adbdd7785d45a8b0bb57634d0b4f45b18d2c508b26c0344bd59b8f", [:mix], [{:file_system, "~> 0.2.1 or ~> 0.3", [hex: :file_system, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.4", [hex: :phoenix, repo: "hexpm", optional: false]}], "hexpm"},
   "phoenix_pubsub": {:hex, :phoenix_pubsub, "1.1.2", "496c303bdf1b2e98a9d26e89af5bba3ab487ba3a3735f74bf1f4064d2a845a3e", [:mix], [], "hexpm"},
+  "phoenix_slime": {:hex, :phoenix_slime, "0.12.0", "0d5f2b600b8a69dad361a987fdfc836bc71cdce373ce11abade4f6548880f0bf", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.4", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.10", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:slime, "~> 1.0", [hex: :slime, repo: "hexpm", optional: false]}], "hexpm"},
   "plug": {:hex, :plug, "1.8.3", "12d5f9796dc72e8ac9614e94bda5e51c4c028d0d428e9297650d09e15a684478", [:mix], [{:mime, "~> 1.0", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_crypto, "~> 1.0", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: true]}], "hexpm"},
   "plug_cowboy": {:hex, :plug_cowboy, "2.1.0", "b75768153c3a8a9e8039d4b25bb9b14efbc58e9c4a6e6a270abff1cd30cbe320", [:mix], [{:cowboy, "~> 2.5", [hex: :cowboy, repo: "hexpm", optional: false]}, {:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
   "plug_crypto": {:hex, :plug_crypto, "1.0.0", "18e49317d3fa343f24620ed22795ec29d4a5e602d52d1513ccea0b07d8ea7d4d", [:mix], [], "hexpm"},
   "postgrex": {:hex, :postgrex, "0.15.0", "dd5349161019caeea93efa42f9b22f9d79995c3a86bdffb796427b4c9863b0f0", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:db_connection, "~> 2.1", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 1.5", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm"},
   "ranch": {:hex, :ranch, "1.7.1", "6b1fab51b49196860b733a49c07604465a47bdb78aa10c1c16a3d199f7f8c881", [:rebar3], [], "hexpm"},
+  "slime": {:hex, :slime, "1.2.0", "d46ede53c96b743dfdd23821268dc9b01f04ffea65d9d57c4e3d9200b162df02", [:mix], [{:neotoma, "~> 1.7", [hex: :neotoma, repo: "hexpm", optional: false]}], "hexpm"},
   "telemetry": {:hex, :telemetry, "0.4.0", "8339bee3fa8b91cb84d14c2935f8ecf399ccd87301ad6da6b71c09553834b2ab", [:rebar3], [], "hexpm"},
 }