pleroma/test/plugs/authentication_plug_test.exs

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defmodule Pleroma.Plugs.AuthenticationPlugTest do
use Pleroma.Web.ConnCase, async: true
alias Pleroma.Plugs.AuthenticationPlug
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alias Pleroma.User
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defp fetch_nil(_name) do
{:ok, nil}
end
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@user %User{
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id: 1,
name: "dude",
password_hash: Comeonin.Pbkdf2.hashpwsalt("guy")
}
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@deactivated %User{
id: 1,
name: "dude",
password_hash: Comeonin.Pbkdf2.hashpwsalt("guy"),
info: %{"deactivated" => true}
}
@session_opts [
store: :cookie,
key: "_test",
signing_salt: "cooldude"
]
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defp fetch_user(_name) do
{:ok, @user}
end
defp basic_auth_enc(username, password) do
"Basic " <> Base.encode64("#{username}:#{password}")
end
describe "without an authorization header" do
test "it halts the application" do
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conn =
build_conn()
|> Plug.Session.call(Plug.Session.init(@session_opts))
|> fetch_session
|> AuthenticationPlug.call(%{})
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assert conn.status == 403
assert conn.halted == true
end
test "it assigns a nil user if the 'optional' option is used" do
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conn =
build_conn()
|> Plug.Session.call(Plug.Session.init(@session_opts))
|> fetch_session
|> AuthenticationPlug.call(%{optional: true})
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assert %{user: nil} == conn.assigns
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end
end
describe "with an authorization header for a nonexisting user" do
test "it halts the application" do
conn =
build_conn()
|> Plug.Session.call(Plug.Session.init(@session_opts))
|> fetch_session
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|> AuthenticationPlug.call(%{fetcher: &fetch_nil/1})
assert conn.status == 403
assert conn.halted == true
end
test "it assigns a nil user if the 'optional' option is used" do
conn =
build_conn()
|> Plug.Session.call(Plug.Session.init(@session_opts))
|> fetch_session
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|> AuthenticationPlug.call(%{optional: true, fetcher: &fetch_nil/1})
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assert %{user: nil} == conn.assigns
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end
end
describe "with an incorrect authorization header for a enxisting user" do
test "it halts the application" do
opts = %{
fetcher: &fetch_user/1
}
header = basic_auth_enc("dude", "man")
conn =
build_conn()
|> Plug.Session.call(Plug.Session.init(@session_opts))
|> fetch_session
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|> put_req_header("authorization", header)
|> AuthenticationPlug.call(opts)
assert conn.status == 403
assert conn.halted == true
end
test "it assigns a nil user if the 'optional' option is used" do
opts = %{
optional: true,
fetcher: &fetch_user/1
}
header = basic_auth_enc("dude", "man")
conn =
build_conn()
|> Plug.Session.call(Plug.Session.init(@session_opts))
|> fetch_session
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|> put_req_header("authorization", header)
|> AuthenticationPlug.call(opts)
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assert %{user: nil} == conn.assigns
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end
end
describe "with a correct authorization header for an existing user" do
test "it assigns the user", %{conn: conn} do
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opts = %{
optional: true,
fetcher: &fetch_user/1
}
header = basic_auth_enc("dude", "guy")
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conn =
conn
|> Plug.Session.call(Plug.Session.init(@session_opts))
|> fetch_session
|> put_req_header("authorization", header)
|> AuthenticationPlug.call(opts)
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assert %{user: @user} == conn.assigns
assert get_session(conn, :user_id) == @user.id
assert conn.halted == false
end
end
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describe "with a correct authorization header for an deactiviated user" do
test "it halts the appication", %{conn: conn} do
opts = %{
optional: false,
fetcher: fn _ -> @deactivated end
}
header = basic_auth_enc("dude", "guy")
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conn =
conn
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|> Plug.Session.call(Plug.Session.init(@session_opts))
|> fetch_session
|> put_req_header("authorization", header)
|> AuthenticationPlug.call(opts)
assert conn.status == 403
assert conn.halted == true
end
end
describe "with a user_id in the session for an existing user" do
test "it assigns the user", %{conn: conn} do
opts = %{
optional: true,
fetcher: &fetch_user/1
}
header = basic_auth_enc("dude", "THIS IS WRONG")
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conn =
conn
|> Plug.Session.call(Plug.Session.init(@session_opts))
|> fetch_session
|> put_session(:user_id, @user.id)
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|> put_req_header("authorization", header)
|> AuthenticationPlug.call(opts)
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assert %{user: @user} == conn.assigns
assert get_session(conn, :user_id) == @user.id
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assert conn.halted == false
end
end
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describe "with an assigned user" do
test "it does nothing, returning the incoming conn", %{conn: conn} do
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conn =
conn
|> assign(:user, @user)
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conn_result = AuthenticationPlug.call(conn, %{})
assert conn == conn_result
end
end
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end