From: Shane Kearns <shane.kearns@accenture.com>
Date: Fri, 6 Jan 2012 16:50:23 +0000 (+0000)
Subject: SSL - dump failed certificate chains when debug logging is enabled
X-Git-Tag: qt-v5.0.0-alpha1~1952
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1ee9c0925b5aa99113fff9b9483868290cf921ae;p=profile%2Fivi%2Fqtbase.git

SSL - dump failed certificate chains when debug logging is enabled

This is to help us debug problems with CA certificates.
Code is not compiled by default, only when QtNetwork is built with
QSSLSOCKET_DEBUG defined

Change-Id: I404c36bf4c6bf1190f480196038197be30b4b5f9
Reviewed-by: Peter Hartmann <peter.hartmann@nokia.com>
Reviewed-by: Richard J. Moore <rich@kde.org>
---

diff --git a/src/network/ssl/qsslsocket_openssl.cpp b/src/network/ssl/qsslsocket_openssl.cpp
index ab40f15..96b2c81 100644
--- a/src/network/ssl/qsslsocket_openssl.cpp
+++ b/src/network/ssl/qsslsocket_openssl.cpp
@@ -225,6 +225,27 @@ static int q_X509Callback(int ok, X509_STORE_CTX *ctx)
     if (!ok) {
         // Store the error and at which depth the error was detected.
         _q_sslErrorList()->errors << qMakePair<int, int>(ctx->error, ctx->error_depth);
+#ifdef QSSLSOCKET_DEBUG
+        qDebug() << "verification error: dumping bad certificate";
+        qDebug() << QSslCertificatePrivate::QSslCertificate_from_X509(ctx->current_cert).toPem();
+        qDebug() << "dumping chain";
+        foreach (QSslCertificate cert, QSslSocketBackendPrivate::STACKOFX509_to_QSslCertificates(ctx->chain)) {
+            QString certFormat(QStringLiteral("O=%1 CN=%2 L=%3 OU=%4 C=%5 ST=%6"));
+            qDebug() << "Issuer:" << "O=" << cert.issuerInfo(QSslCertificate::Organization)
+                << "CN=" << cert.issuerInfo(QSslCertificate::CommonName)
+                << "L=" << cert.issuerInfo(QSslCertificate::LocalityName)
+                << "OU=" << cert.issuerInfo(QSslCertificate::OrganizationalUnitName)
+                << "C=" << cert.issuerInfo(QSslCertificate::CountryName)
+                << "ST=" << cert.issuerInfo(QSslCertificate::StateOrProvinceName);
+            qDebug() << "Subject:" << "O=" << cert.subjectInfo(QSslCertificate::Organization)
+                << "CN=" << cert.subjectInfo(QSslCertificate::CommonName)
+                << "L=" << cert.subjectInfo(QSslCertificate::LocalityName)
+                << "OU=" << cert.subjectInfo(QSslCertificate::OrganizationalUnitName)
+                << "C=" << cert.subjectInfo(QSslCertificate::CountryName)
+                << "ST=" << cert.subjectInfo(QSslCertificate::StateOrProvinceName);
+            qDebug() << "Valid:" << cert.effectiveDate() << "-" << cert.expiryDate();
+        }
+#endif
     }
     // Always return OK to allow verification to continue. We're handle the
     // errors gracefully after collecting all errors, after verification has