summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to 'Swift/QtUI/WinUIHelpers.cpp')
-rw-r--r--Swift/QtUI/WinUIHelpers.cpp61
1 files changed, 61 insertions, 0 deletions
diff --git a/Swift/QtUI/WinUIHelpers.cpp b/Swift/QtUI/WinUIHelpers.cpp
new file mode 100644
index 0000000..edd1120
--- /dev/null
+++ b/Swift/QtUI/WinUIHelpers.cpp
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2012 Tobias Markmann
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#include "WinUIHelpers.h"
+
+#include <windows.h>
+#include <Wincrypt.h>
+#include <cryptuiapi.h>
+#pragma comment(lib, "cryptui.lib")
+
+#include <boost/shared_ptr.hpp>
+
+#include <Swiften/Base/foreach.h>
+
+namespace Swift {
+
+void WinUIHelpers::displayCertificateChainAsSheet(QWidget* parent, const std::vector<Certificate::ref>& chain) {
+ if (chain.empty()) {
+ return;
+ }
+
+ // create certificate store to store the certificate chain in
+ HCERTSTORE chainStore = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, NULL, CERT_STORE_DEFER_CLOSE_UNTIL_LAST_FREE_FLAG, NULL);
+ if (!chainStore) {
+ return;
+ }
+
+ ByteArray certAsDER = chain[0]->toDER();
+ boost::shared_ptr<const CERT_CONTEXT> certificate_chain;
+ {
+ PCCERT_CONTEXT certChain;
+ BOOL ok = CertAddCertificateContextToStore(chainStore, CertCreateCertificateContext(X509_ASN_ENCODING, certAsDER.data(), certAsDER.size()), CERT_STORE_ADD_ALWAYS, &certChain);
+ // maybe free the cert contex we created
+ if (!ok || !certChain) {
+ return;
+ }
+ certificate_chain.reset(certChain, CertFreeCertificateContext);
+ }
+
+ for (size_t i = 1; i < chain.size(); ++i) {
+ ByteArray certAsDER = chain[i]->toDER();
+ CertAddCertificateContextToStore(chainStore, CertCreateCertificateContext(X509_ASN_ENCODING, certAsDER.data(), certAsDER.size()), CERT_STORE_ADD_ALWAYS, NULL);
+ }
+
+ CRYPTUI_VIEWCERTIFICATE_STRUCT viewDialogProperties = { 0 };
+ viewDialogProperties.dwSize = sizeof(viewDialogProperties);
+ viewDialogProperties.hwndParent = parent->winId();
+ viewDialogProperties.dwFlags = CRYPTUI_DISABLE_EDITPROPERTIES | CRYPTUI_DISABLE_ADDTOSTORE | CRYPTUI_ENABLE_REVOCATION_CHECKING;
+ viewDialogProperties.pCertContext = certificate_chain.get();
+ viewDialogProperties.cStores = 1;
+ viewDialogProperties.rghStores = &chainStore;
+ BOOL properties_changed;
+
+ // blocking call that shows modal certificate dialog
+ BOOL rv = ::CryptUIDlgViewCertificate(&viewDialogProperties, &properties_changed);
+}
+
+}