Fix grant process by passing oauth parameters to header

Currently, `parameters` passed to `QOAuth1Private::requestToken`
are used as HTTP GET or POST parameters directly. This commit fixes
the non-standard compliant behavior by inserting parameters with
`oauth_` prefix to `headers`; this fix also allows parameter
`oauth_callback` to be inserted only during `OAuth1::grant()`
but not all token requests.

Several approaches had been taken under consideration:

* strip `const` from `parameters` function signature
* make a copy of `const QVariantMap &parameters`
* insert relevant headers and leave parameters intact
* current: copy oauth-inrelevant parameters to another map

Task-number: QTBUG-69709
Change-Id: I892f0e6b9a70c9e425fef976f6703ef065ee9163
Reviewed-by: Poren Chiang <ren.chiang@gmail.com>
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>

1 files changed, 0 insertions, 1 deletions

diff --git a/tests/auto/oauth1/tst_oauth1.cpp b/tests/auto/oauth1/tst_oauth1.cpp
index 2385863..dbc793c 100644
--- a/tests/auto/oauth1/tst_oauth1.cpp
+++ b/tests/auto/oauth1/tst_oauth1.cpp
@@ -450,7 +450,6 @@ void tst_OAuth1::getToken()
     });
     QVERIFY(waitForFinish(reply) == Success);
     QCOMPARE(tokenReceived, expectedToken);
-    QCOMPARE(oauthHeaders["oauth_callback"], "oob");
     QCOMPARE(oauthHeaders["oauth_consumer_key"], clientCredentials.first);
     QCOMPARE(oauthHeaders["oauth_version"], "1.0");
     QString expectedSignature;