Security-57031.1.35.tar.gz

[apple/security.git] / Security / libsecurity_codesigning / lib / SecStaticCodePriv.h

diff --git a/Security/libsecurity_codesigning/lib/SecStaticCodePriv.h b/Security/libsecurity_codesigning/lib/SecStaticCodePriv.h
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+/*
+ * Copyright (c) 2006,2011-2012,2014 Apple Inc. All Rights Reserved.
+ * 
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The 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.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+/*!
+       @header SecStaticCode
+       SecStaticCodePriv is the private counter-part to SecStaticCode. Its contents are not
+       official API, and are subject to change without notice.
+*/
+#ifndef _H_SECSTATICCODEPRIV
+#define _H_SECSTATICCODEPRIV
+
+#include <Security/SecStaticCode.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*
+       @function SecCodeSetCallback
+       For a given Code or StaticCode object, specify a block that is invoked at certain
+       stages of a validation operation. The block is only invoked for validations of this
+       particular object. Note that validation outcomes are cached in the API object, and
+       repeated validations will not generally result in the same set of callbacks.
+       Only one callback can be active for each API object. A new call to SecCodeSetCallback
+       replaces the previous callback.
+       
+       @param code A Code or StaticCode object whose validation should be monitored.
+       @param flags Optional flags. Pass kSecCSDefaultFlags for standard behavior.
+       @param old A pointer to a block pointer that receives any previously registered callback.
+               Pass NULL if you are not interested in any previous value.
+       @param callback A block to be synchronously invoked at certain stages of API operation.
+               Pass NULL to disable callbacks for this code object. The block must be available to
+               be invoked, possibly repeatedly, for as long as the code object exists or it is superseded
+               by another call to this API, whichever happens earlier.
+               From your block, return NULL to continue normal operation. Return a CFTypeRef object of
+               suitable value for the reported stage to intervene.
+ */
+OSStatus SecStaticCodeSetCallback(SecStaticCodeRef code, SecCSFlags flag, SecCodeCallback *olds, SecCodeCallback callback);
+
+       
+/*
+       @function SecStaticCodeSetValidationConditions
+       Set various parameters that modify the evaluation of a signature.
+       This is an internal affordance used by Gatekeeper to implement checkfix evaluation.
+       It is not meant to be a generally useful mechanism.
+ 
+       @param code A Code or StaticCode object whose validation should be modified.
+       @param conditions A dictionary containing one or more validation conditions. Must not be NULL.
+ */
+OSStatus SecStaticCodeSetValidationConditions(SecStaticCodeRef code, CFDictionaryRef conditions);
+       
+       
+/*
+       @function SecStaticCodeCancelValidation
+       Ask for an ongoing static validation using this (static) code object to be cancelled as soon as feasible.
+       if no validation is pending, this does nothing.
+       Since validation is synchronous, this call must be made from another thread.
+       This call will return immediately. If a validation operation is terminated due to it,
+       it will fail with the errSecCSVetoed error.
+ 
+       @param code A Code or StaticCode object whose validation should be modified.
+       @param flags Optional flags. Pass kSecCSDefaultFlags for standard behavior.
+ */
+OSStatus SecStaticCodeCancelValidation(SecStaticCodeRef code, SecCSFlags flags);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif //_H_SECSTATICCODEPRIV