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[apple/security.git] / Security / libsecurity_cdsa_utilities / lib / acl_protectedpw.cpp
diff --git a/Security/libsecurity_cdsa_utilities/lib/acl_protectedpw.cpp b/Security/libsecurity_cdsa_utilities/lib/acl_protectedpw.cpp
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-/*
- * Copyright (c) 2000-2006,2011,2014 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@
- */
-
-
-//
-// acl_protectedpw - protected-path password-based ACL subject types.
-//
-#include <security_cdsa_utilities/acl_protectedpw.h>
-#include <security_utilities/debugging.h>
-#include <algorithm>
-
-
-//
-// Construct a password ACL subject
-//
-ProtectedPasswordAclSubject::ProtectedPasswordAclSubject(Allocator &alloc, const CssmData &password)
-    : SimpleAclSubject(CSSM_ACL_SUBJECT_TYPE_PROTECTED_PASSWORD),
-    allocator(alloc), mPassword(alloc, password)
-{ }
-
-ProtectedPasswordAclSubject::ProtectedPasswordAclSubject(Allocator &alloc, CssmManagedData &password)
-    : SimpleAclSubject(CSSM_ACL_SUBJECT_TYPE_PROTECTED_PASSWORD),
-    allocator(alloc), mPassword(alloc, password)
-{ }
-
-
-//
-// Validate a credential set against this subject
-//
-bool ProtectedPasswordAclSubject::validate(const AclValidationContext &context,
-    const TypedList &sample) const
-{
-    if (sample.length() == 1) {
-        return true;   //@@@ validate against PP
-    } else if (sample.length() == 2 && sample[1].type() == CSSM_LIST_ELEMENT_DATUM) {
-        const CssmData &password = sample[1];
-        return password == mPassword;
-    } else
-               CssmError::throwMe(CSSM_ERRCODE_INVALID_SAMPLE_VALUE);
-}
-
-
-//
-// Make a copy of this subject in CSSM_LIST form
-//
-CssmList ProtectedPasswordAclSubject::toList(Allocator &alloc) const
-{
-    // the password itself is private and not exported to CSSM
-       return TypedList(alloc, CSSM_ACL_SUBJECT_TYPE_PROTECTED_PASSWORD);
-}
-
-
-//
-// Create a ProtectedPasswordAclSubject
-//
-ProtectedPasswordAclSubject *ProtectedPasswordAclSubject::Maker::make(const TypedList &list) const
-{
-    CssmAutoData password(Allocator::standard(Allocator::sensitive));
-    if (list.length() == 1) {
-        char pass[] = "secret";
-        CssmData password = CssmData::wrap(pass, 6);           //@@@ get password from PP
-        return new ProtectedPasswordAclSubject(Allocator::standard(Allocator::sensitive), password);
-    } else {
-        ListElement *password;
-        crack(list, 1, &password, CSSM_LIST_ELEMENT_DATUM);
-        return new ProtectedPasswordAclSubject(Allocator::standard(Allocator::sensitive), *password);
-    }
-}
-
-ProtectedPasswordAclSubject *ProtectedPasswordAclSubject::Maker::make(Version,
-       Reader &pub, Reader &priv) const
-{
-    Allocator &alloc = Allocator::standard(Allocator::sensitive);
-       const void *data; size_t length; priv.countedData(data, length);
-       return new ProtectedPasswordAclSubject(alloc, CssmAutoData(alloc, data, length));
-}
-
-
-//
-// Export the subject to a memory blob
-//
-void ProtectedPasswordAclSubject::exportBlob(Writer::Counter &pub, Writer::Counter &priv)
-{
-       priv.countedData(mPassword);
-}
-
-void ProtectedPasswordAclSubject::exportBlob(Writer &pub, Writer &priv)
-{
-       priv.countedData(mPassword);
-}
-
-
-#ifdef DEBUGDUMP
-
-void ProtectedPasswordAclSubject::debugDump() const
-{
-       Debug::dump("Protected Password ");
-       Debug::dumpData(mPassword.data(), mPassword.length());
-}
-
-#endif //DEBUGDUMP