fluxer/tests/integration/oauth2_authorization_code_exchange.go
2026-01-01 21:05:54 +00:00

69 lines
2.1 KiB
Go

/*
* Copyright (C) 2026 Fluxer Contributors
*
* This file is part of Fluxer.
*
* Fluxer is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Fluxer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
*/
package integration
import (
"fmt"
"net/http"
"net/url"
"strings"
"testing"
)
// exchangeOAuth2AuthorizationCode exchanges an authorization code for an access token.
func exchangeOAuth2AuthorizationCode(t testing.TB, client *testClient, clientID string, clientSecret string, code string, redirectURI string, codeVerifier string) oauth2TokenResponse {
t.Helper()
_ = codeVerifier
if clientSecret == "" {
clientSecret = getClientSecret(t, clientID)
}
form := url.Values{
"grant_type": {"authorization_code"},
"code": {code},
"redirect_uri": {redirectURI},
}
var resp *http.Response
var err error
form.Set("client_id", clientID)
req, reqErr := http.NewRequest(http.MethodPost, fmt.Sprintf("%s/oauth2/token", client.baseURL), strings.NewReader(form.Encode()))
if reqErr != nil {
t.Fatalf("failed to build token request: %v", reqErr)
}
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
req.SetBasicAuth(clientID, clientSecret)
client.applyCommonHeaders(req)
resp, err = client.httpClient.Do(req)
if err != nil {
t.Fatalf("failed to exchange oauth2 code: %v", err)
}
if resp.StatusCode != http.StatusOK {
t.Fatalf("oauth2 token exchange failed with status %d: %s", resp.StatusCode, readResponseBody(resp))
}
var token oauth2TokenResponse
decodeJSONResponse(t, resp, &token)
if token.AccessToken == "" {
t.Fatalf("oauth2 token response missing access_token")
}
return token
}