Security-57031.1.35.tar.gz

[apple/security.git] / libsecurity_codesigning / lib / requirement.cpp

diff --git a/libsecurity_codesigning/lib/requirement.cpp b/libsecurity_codesigning/lib/requirement.cpp
deleted file mode 100644 (file)
index 418c416..0000000
--- a/libsecurity_codesigning/lib/requirement.cpp
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * Copyright (c) 2006-2012 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@
- */
-
-//
-// requirement - Code Requirement Blob description
-//
-#include "requirement.h"
-#include "reqinterp.h"
-#include "codesigning_dtrace.h"
-#include <security_utilities/errors.h>
-#include <security_utilities/unix++.h>
-#include <security_utilities/logging.h>
-#include <security_utilities/cfutilities.h>
-#include <security_utilities/hashing.h>
-
-#ifdef DEBUGDUMP
-#include <security_codesigning/reqdumper.h>
-#endif
-
-namespace Security {
-namespace CodeSigning {
-
-
-//
-// Canonical names for requirement types
-//
-const char *const Requirement::typeNames[] = {
-       "invalid",
-       "host",
-       "guest",
-       "designated",
-       "library",
-       "plugin",
-};
-
-
-//
-// validate a requirement against a code context
-//
-void Requirement::validate(const Requirement::Context &ctx, OSStatus failure /* = errSecCSReqFailed */) const
-{
-       if (!this->validates(ctx, failure))
-               MacOSError::throwMe(failure);
-}
-
-bool Requirement::validates(const Requirement::Context &ctx, OSStatus failure /* = errSecCSReqFailed */) const
-{
-       CODESIGN_EVAL_REQINT_START((void*)this, (int)this->length());
-       switch (kind()) {
-       case exprForm:
-               if (Requirement::Interpreter(this, &ctx).evaluate()) {
-                       CODESIGN_EVAL_REQINT_END(this, 0);
-                       return true;
-               } else {
-                       CODESIGN_EVAL_REQINT_END(this, failure);
-                       return false;
-               }
-       default:
-               CODESIGN_EVAL_REQINT_END(this, errSecCSReqUnsupported);
-               MacOSError::throwMe(errSecCSReqUnsupported);
-       }
-}
-
-
-//
-// Retrieve one certificate from the cert chain.
-// Positive and negative indices can be used:
-//    [ leaf, intermed-1, ..., intermed-n, anchor ]
-//        0       1       ...     -2         -1
-// Returns NULL if unavailable for any reason.
-//     
-SecCertificateRef Requirement::Context::cert(int ix) const
-{
-       if (certs) {
-               if (ix < 0)
-                       ix += certCount();
-               if (ix >= CFArrayGetCount(certs))
-                   return NULL;
-               if (CFTypeRef element = CFArrayGetValueAtIndex(certs, ix))
-                       return SecCertificateRef(element);
-       }
-       return NULL;
-}
-
-unsigned int Requirement::Context::certCount() const
-{
-       if (certs)
-               return (unsigned int)CFArrayGetCount(certs);
-       else
-               return 0;
-}
-
-
-//
-// Produce the hash of a fake Apple root (only if compiled for internal testing)
-//
-#if defined(TEST_APPLE_ANCHOR)
-
-const char Requirement::testAppleAnchorEnv[] = "TEST_APPLE_ANCHOR";
-
-const SHA1::Digest &Requirement::testAppleAnchorHash()
-{
-       static bool tried = false;
-       static SHA1::Digest testHash;
-       if (!tried) {
-               // see if we have one configured
-               if (const char *path = getenv(testAppleAnchorEnv))
-                       try {
-                               UnixPlusPlus::FileDesc fd(path);
-                               char buffer[2048];              // arbitrary limit
-                               size_t size = fd.read(buffer, sizeof(buffer));
-                               SHA1 hash;
-                               hash(buffer, size);
-                               hash.finish(testHash);
-                               Syslog::alert("ACCEPTING TEST AUTHORITY %s FOR APPLE CODE IDENTITY", path);
-                       } catch (...) { }
-               tried = true;
-       }
-       return testHash;                // will be zeroes (no match) if not configured
-}
-
-#endif //TEST_APPLE_ANCHOR
-
-
-//
-// Debug dump support
-//
-#ifdef DEBUGDUMP
-
-void Requirement::dump() const
-{
-       Debug::dump("%s\n", Dumper::dump(this).c_str());
-}
-
-#endif //DEBUGDUMP
-
-
-}      // CodeSigning
-}      // Security