Rebase finished
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
This commit is contained in:
Thomas Citharel
parent
99f9413519
commit
6390c40e99
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@ -1,113 +0,0 @@
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defmodule Eventos.Accounts.Account do
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@moduledoc """
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Represents an account (local and remote users)
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"""
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use Ecto.Schema
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import Ecto.Changeset
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alias Eventos.Accounts
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alias Eventos.Accounts.{Account, User}
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alias Eventos.Groups.{Group, Member, Request}
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alias Eventos.Events.Event
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alias Eventos.Service.ActivityPub
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import Logger
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@type t :: %Account{description: String.t, id: integer(), inserted_at: DateTime.t, updated_at: DateTime.t, display_name: String.t, domain: String.t, private_key: String.t, public_key: String.t, suspended: boolean(), url: String.t, username: String.t, organized_events: list(), groups: list(), group_request: list(), user: User.t}
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schema "accounts" do
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field :description, :string
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field :display_name, :string
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field :domain, :string
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field :private_key, :string
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field :public_key, :string
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field :suspended, :boolean, default: false
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field :url, :string
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field :username, :string
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field :avatar_url, :string
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field :banner_url, :string
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has_many :organized_events, Event, [foreign_key: :organizer_account_id]
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many_to_many :groups, Group, join_through: Member
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has_many :group_request, Request
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has_one :user, User
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timestamps()
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end
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@doc false
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def changeset(%Account{} = account, attrs) do
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account
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|> cast(attrs, [:username, :domain, :display_name, :description, :private_key, :public_key, :suspended, :url])
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|> validate_required([:username, :public_key, :suspended, :url])
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|> unique_constraint(:username, name: :accounts_username_domain_index)
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end
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def registration_changeset(%Account{} = account, attrs) do
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account
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|> cast(attrs, [:username, :domain, :display_name, :description, :private_key, :public_key, :suspended, :url])
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|> validate_required([:username, :public_key, :suspended, :url])
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|> unique_constraint(:username)
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end
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@email_regex ~r/^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/
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def remote_account_creation(params) do
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changes =
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%Account{}
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|> cast(params, [:description, :display_name, :url, :username, :public_key])
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|> validate_required([:url, :username, :public_key])
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|> unique_constraint(:username)
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|> validate_format(:username, @email_regex)
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|> validate_length(:description, max: 5000)
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|> validate_length(:display_name, max: 100)
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|> put_change(:local, false)
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Logger.debug("Remote account creation")
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Logger.debug(inspect changes)
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changes
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# if changes.valid? do
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# case changes.changes[:info]["source_data"] do
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# %{"followers" => followers} ->
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# changes
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# |> put_change(:follower_address, followers)
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#
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# _ ->
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# followers = User.ap_followers(%User{nickname: changes.changes[:nickname]})
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#
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# changes
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# |> put_change(:follower_address, followers)
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# end
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# else
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# changes
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# end
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end
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def get_or_fetch_by_url(url) do
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if user = Accounts.get_account_by_url(url) do
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user
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else
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case ActivityPub.make_account_from_url(url) do
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{:ok, user} ->
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user
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_ -> {:error, "Could not fetch by AP id"}
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end
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end
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end
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@spec get_public_key_for_url(Account.t) :: {:ok, String.t}
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def get_public_key_for_url(url) do
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with %Account{} = account <- get_or_fetch_by_url(url) do
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get_public_key_for_account(account)
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else
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_ -> :error
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end
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end
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@spec get_public_key_for_account(Account.t) :: {:ok, String.t}
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def get_public_key_for_account(%Account{} = account) do
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{:ok, account.public_key}
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end
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@spec get_private_key_for_account(Account.t) :: {:ok, String.t}
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def get_private_key_for_account(%Account{} = account) do
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account.private_key
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end
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end
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@ -1,357 +0,0 @@
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defmodule Eventos.Accounts do
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@moduledoc """
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The Accounts context.
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"""
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import Ecto.Query, warn: false
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import Exgravatar
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alias Eventos.Repo
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alias Eventos.Accounts.Account
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alias Eventos.Accounts
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alias Eventos.Service.ActivityPub
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@doc """
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Returns the list of accounts.
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## Examples
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iex> list_accounts()
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[%Account{}, ...]
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"""
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def list_accounts do
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Repo.all(Account)
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end
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@doc """
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Gets a single account.
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Raises `Ecto.NoResultsError` if the Account does not exist.
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## Examples
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iex> get_account!(123)
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%Account{}
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iex> get_account!(456)
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** (Ecto.NoResultsError)
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"""
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def get_account!(id) do
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Repo.get!(Account, id)
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end
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def get_account_with_everything!(id) do
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account = Repo.get!(Account, id)
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Repo.preload(account, :organized_events)
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end
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@doc """
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Creates a account.
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## Examples
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iex> create_account(%{field: value})
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{:ok, %Account{}}
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iex> create_account(%{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def create_account(attrs \\ %{}) do
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%Account{}
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|> Account.changeset(attrs)
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|> Repo.insert()
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end
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@doc """
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Updates a account.
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## Examples
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iex> update_account(account, %{field: new_value})
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{:ok, %Account{}}
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iex> update_account(account, %{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def update_account(%Account{} = account, attrs) do
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account
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|> Account.changeset(attrs)
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|> Repo.update()
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end
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@doc """
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Deletes a Account.
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## Examples
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iex> delete_account(account)
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{:ok, %Account{}}
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iex> delete_account(account)
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{:error, %Ecto.Changeset{}}
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"""
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def delete_account(%Account{} = account) do
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Repo.delete(account)
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end
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@doc """
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Returns an `%Ecto.Changeset{}` for tracking account changes.
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## Examples
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iex> change_account(account)
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%Ecto.Changeset{source: %Account{}}
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"""
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def change_account(%Account{} = account) do
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Account.changeset(account, %{})
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end
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@doc """
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Returns a text representation of a local account like user@domain.tld
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"""
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def account_to_local_username_and_domain(account) do
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"#{account.username}@#{Application.get_env(:my, EventosWeb.Endpoint)[:url][:host]}"
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end
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@doc """
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Returns a webfinger representation of an account
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"""
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def account_to_webfinger_s(account) do
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"acct:#{account_to_local_username_and_domain(account)}"
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end
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alias Eventos.Accounts.User
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@doc """
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Returns the list of users.
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## Examples
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iex> list_users()
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[%User{}, ...]
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"""
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def list_users do
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Repo.all(User)
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end
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def list_users_with_accounts do
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users = Repo.all(User)
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Repo.preload(users, :account)
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end
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defp blank?(""), do: nil
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defp blank?(n), do: n
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def insert_or_update_account(data) do
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data =
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data
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|> Map.put(:name, blank?(data[:display_name]) || data[:username])
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cs = Account.remote_account_creation(data)
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Repo.insert(cs, on_conflict: [set: [public_key: data.public_key]], conflict_target: [:username, :domain])
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end
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# def increase_event_count(%Account{} = account) do
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# event_count = (account.info["event_count"] || 0) + 1
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# new_info = Map.put(account.info, "note_count", note_count)
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#
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# cs = info_changeset(account, %{info: new_info})
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#
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# update_and_set_cache(cs)
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# end
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def count_users() do
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Repo.one(
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from u in User,
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select: count(u.id)
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)
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end
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@doc """
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Gets a single user.
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Raises `Ecto.NoResultsError` if the User does not exist.
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## Examples
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iex> get_user!(123)
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%User{}
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iex> get_user!(456)
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** (Ecto.NoResultsError)
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"""
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def get_user!(id), do: Repo.get!(User, id)
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def get_user_with_account!(id) do
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user = Repo.get!(User, id)
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Repo.preload(user, :account)
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end
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def get_account_by_url(url) do
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Repo.get_by(Account, url: url)
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end
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def get_account_by_username(username) do
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Repo.get_by!(Account, username: username)
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end
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def get_or_fetch_by_url(url) do
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if account = get_account_by_url(url) do
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account
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else
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ap_try = ActivityPub.make_account_from_url(url)
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case ap_try do
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{:ok, account} ->
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account
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_ -> {:error, "Could not fetch by AP id"}
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end
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end
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end
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@doc """
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Get an user by email
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"""
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def find_by_email(email) do
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user = Repo.get_by(User, email: email)
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Repo.preload(user, :account)
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end
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@doc """
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Authenticate user
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"""
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def authenticate(%{user: user, password: password}) do
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# Does password match the one stored in the database?
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case Comeonin.Argon2.checkpw(password, user.password_hash) do
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true ->
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# Yes, create and return the token
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EventosWeb.Guardian.encode_and_sign(user)
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_ ->
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# No, return an error
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{:error, :unauthorized}
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end
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end
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@doc """
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Fetch gravatar url for email and set it as avatar if it exists
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"""
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defp gravatar(email) do
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url = gravatar_url(email, default: "404")
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case HTTPoison.get(url, [], [ssl: [{:versions, [:'tlsv1.2']}]]) do # See https://github.com/edgurgel/httpoison#note-about-broken-ssl-in-erlang-19
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{:ok, %HTTPoison.Response{status_code: 200}} ->
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url
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_ -> # User doesn't have a gravatar email, or other issues
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nil
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end
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end
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@doc """
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Register user
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"""
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def register(%{email: email, password: password, username: username}) do
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#{:ok, {privkey, pubkey}} = RsaEx.generate_keypair("4096")
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{:ok, rsa_priv_key} = ExPublicKey.generate_key()
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{:ok, rsa_pub_key} = ExPublicKey.public_key_from_private_key(rsa_priv_key)
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avatar = gravatar(email)
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account = Eventos.Accounts.Account.registration_changeset(%Eventos.Accounts.Account{}, %{
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username: username,
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domain: nil,
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private_key: rsa_priv_key |> ExPublicKey.pem_encode(),
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public_key: rsa_pub_key |> ExPublicKey.pem_encode(),
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url: EventosWeb.Endpoint.url() <> "/@" <> username,
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})
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user = Eventos.Accounts.User.registration_changeset(%Eventos.Accounts.User{}, %{
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email: email,
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password: password
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})
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account_with_user = Ecto.Changeset.put_assoc(account, :user, user)
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try do
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Eventos.Repo.insert!(account_with_user)
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user = find_by_email(email)
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{:ok, user}
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rescue
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e in Ecto.InvalidChangesetError ->
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{:error, e.changeset.changes.user.errors}
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end
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end
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@doc """
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Creates a user.
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## Examples
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iex> create_user(%{field: value})
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{:ok, %User{}}
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iex> create_user(%{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def create_user(attrs \\ %{}) do
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%User{}
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|> User.registration_changeset(attrs)
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|> Repo.insert()
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end
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@doc """
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Updates a user.
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## Examples
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iex> update_user(user, %{field: new_value})
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{:ok, %User{}}
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iex> update_user(user, %{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def update_user(%User{} = user, attrs) do
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user
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|> User.changeset(attrs)
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|> Repo.update()
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end
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@doc """
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Deletes a User.
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## Examples
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iex> delete_user(user)
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{:ok, %User{}}
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iex> delete_user(user)
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{:error, %Ecto.Changeset{}}
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"""
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def delete_user(%User{} = user) do
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Repo.delete(user)
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end
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@doc """
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Returns an `%Ecto.Changeset{}` for tracking user changes.
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## Examples
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iex> change_user(user)
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%Ecto.Changeset{source: %User{}}
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"""
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def change_user(%User{} = user) do
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User.changeset(user, %{})
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end
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end
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