#
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# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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# KIND, either express or implied.  See the License for the
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# under the License.

from __future__ import annotations

from unittest.mock import patch

from tests_common.test_utils.config import conf_vars


class TestLogin:
    @patch("airflow.api_fastapi.auth.managers.simple.routes.login.SimpleAuthManagerLogin")
    def test_create_token(
        self,
        mock_simple_auth_manager_login,
        test_client,
        auth_manager,
    ):
        mock_simple_auth_manager_login.create_token.return_value = "DUMMY_TOKEN"

        response = test_client.post(
            "/auth/token",
            json={"username": "test1", "password": "DUMMY_PASS"},
        )
        assert response.status_code == 201
        assert "access_token" in response.json()

    @patch("airflow.api_fastapi.auth.managers.simple.routes.login.SimpleAuthManagerLogin")
    def test_create_token_with_form_data(
        self,
        mock_simple_auth_manager_login,
        test_client,
        auth_manager,
        test_user,
    ):
        mock_simple_auth_manager_login.create_token.return_value = "DUMMY_TOKEN"

        response = test_client.post(
            "/auth/token",
            data={
                "username": "test1",
                "password": "DUMMY_PASS",
            },
            headers={"Content-Type": "application/x-www-form-urlencoded"},
        )

        assert response.status_code == 201
        assert "access_token" in response.json()

    def test_create_token_invalid_user_password(self, test_client):
        response = test_client.post(
            "/auth/token",
            json={"username": "INVALID_USER", "password": "INVALID_PASS"},
        )
        assert response.status_code == 401
        assert response.json()["detail"] == "Invalid credentials"

    def test_create_token_all_admins(self, test_client):
        with conf_vars({("core", "simple_auth_manager_all_admins"): "true"}):
            response = test_client.get("/auth/token")
            assert response.status_code == 201

    def test_create_token_all_admins_config_disabled(self, test_client):
        response = test_client.get("/auth/token")
        assert response.status_code == 403

    def test_login_all_admins(self, test_client):
        with conf_vars({("core", "simple_auth_manager_all_admins"): "true", ("api", "ssl_cert"): "false"}):
            response = test_client.get("/auth/token/login", follow_redirects=False)
            assert response.status_code == 307
            assert "location" in response.headers
            assert response.cookies.get("_token") is not None
            assert "samesite=lax" in response.headers["set-cookie"].lower()

    def test_login_all_admins_config_disabled(self, test_client):
        response = test_client.get("/auth/token/login", follow_redirects=False)
        assert response.status_code == 403

    @patch("airflow.api_fastapi.auth.managers.simple.routes.login.SimpleAuthManagerLogin")
    def test_create_token_cli(self, mock_simple_auth_manager_login, test_client, auth_manager):
        mock_simple_auth_manager_login.create_token.return_value = "DUMMY_TOKEN"

        response = test_client.post(
            "/auth/token/cli",
            json={"username": "test1", "password": "DUMMY_PASS"},
        )
        assert response.status_code == 201
        assert response.json()["access_token"]

    def test_create_token_invalid_user_password_cli(self, test_client):
        response = test_client.post(
            "/auth/token/cli",
            json={"username": "INVALID_USER", "password": "INVALID_PASS"},
        )
        assert response.status_code == 401
        assert response.json()["detail"] == "Invalid credentials"
