Security-57336.1.9.tar.gz

[apple/security.git] / OSX / libsecurity_cdsa_client / lib / tpclient.h

diff --git a/OSX/libsecurity_cdsa_client/lib/tpclient.h b/OSX/libsecurity_cdsa_client/lib/tpclient.h
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+/*
+ * Copyright (c) 2000-2002,2011-2012,2014 Apple Inc. All Rights Reserved.
+ * 
+ * The contents of this file constitute Original Code as defined in and are
+ * subject to the Apple Public Source License Version 1.2 (the 'License').
+ * You may not use this file except in compliance with the License. Please obtain
+ * a copy of the License at http://www.apple.com/publicsource and read it before
+ * using this file.
+ * 
+ * This Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
+ * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
+ * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+ * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
+ * specific language governing rights and limitations under the License.
+ */
+
+
+//
+// tpclient - client interface to CSSM TPs and their operations
+//
+#ifndef _H_CDSA_CLIENT_TPCLIENT
+#define _H_CDSA_CLIENT_TPCLIENT  1
+
+#include <security_cdsa_client/cssmclient.h>
+#include <security_cdsa_client/clclient.h>
+#include <security_cdsa_client/cspclient.h>
+#include <security_cdsa_utilities/cssmtrust.h>
+#include <security_cdsa_utilities/cssmalloc.h>
+#include <security_cdsa_utilities/cssmdata.h>
+
+
+namespace Security {
+namespace CssmClient {
+
+
+//
+// A TP attachment
+//
+class TPImpl : public AttachmentImpl
+{
+public:
+       TPImpl(const Guid &guid);
+       TPImpl(const Module &module);
+       virtual ~TPImpl();
+    
+public:
+    // the CL and CSP used with many TP operations is usually
+    // pretty stable. The system may even figure them out
+    // automatically in the future.
+    void use(CL &cl);
+    void use(CSP &csp);
+    CL &usedCL();
+    CSP &usedCSP();
+
+public:
+    void certGroupVerify(const CertGroup &certGroup, const TPVerifyContext &context,
+        TPVerifyResult *result);
+
+private:
+    void setupCL();                            // setup mUseCL
+    void setupCSP();                   // setup mUseCSP
+
+private:
+    CL *mUseCL;                                // use this CL for TP operation
+    CSP *mUseCSP;                      // use this CSP for TP operation
+    bool mOwnCL, mOwnCSP;      // whether we've made our own
+};
+
+
+class TP : public Attachment
+{
+public:
+       typedef TPImpl Impl;
+
+       explicit TP(Impl *impl) : Attachment(impl) {}
+       TP(const Guid &guid) : Attachment(new Impl(guid)) {}
+       TP(const Module &module) : Attachment(new Impl(module)) {}
+
+       Impl *operator ->() const { return &impl<Impl>(); }
+       Impl &operator *() const { return impl<Impl>(); }
+};
+
+
+//
+// A self-building TPVerifyContext.
+// This is a TPVerifyContext, but it's NOT A PODWRAPPER (it's larger).
+//
+// NOTE: This is not a client-side object.
+//
+class TPBuildVerifyContext : public TPVerifyContext {
+public:
+    TPBuildVerifyContext(CSSM_TP_ACTION action = CSSM_TP_ACTION_DEFAULT,
+        Allocator &alloc = Allocator::standard());
+    
+    Allocator &allocator;
+    
+private:
+    TPCallerAuth mCallerAuth;
+    // PolicyInfo mPolicyInfo; // -- unused
+       CssmDlDbList mDlDbList;
+};
+
+
+} // end namespace CssmClient
+} // end namespace Security
+
+#endif // _H_CDSA_CLIENT_CLCLIENT