X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/5dd5f9ec28f304ca377c42fd7f711d6cf12b90e1..5c19dc3ae3bd8e40a9c028b0deddd50ff337692c:/OSX/libsecurity_manifest/lib/SecureDownload.cpp

diff --git a/OSX/libsecurity_manifest/lib/SecureDownload.cpp b/OSX/libsecurity_manifest/lib/SecureDownload.cpp
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+++ b/OSX/libsecurity_manifest/lib/SecureDownload.cpp
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+/*
+ * Copyright (c) 2004,2011,2013-2014 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@
+ */
+
+#include <Security/Security.h>
+#include <security_utilities/security_utilities.h>
+#include <security_cdsa_utilities/cssmbridge.h>
+#include <../sec/Security/SecBase.h>
+#include "Download.h"
+#include "SecureDownload.h"
+
+
+#define API_BEGIN \
+	try {
+
+#define API_END \
+	} \
+	catch (const MacOSError &err) { return err.osStatus(); } \
+	catch (const std::bad_alloc &) { return errSecAllocate; } \
+	catch (...) { return errSecInternalComponent; } \
+    return errSecSuccess;
+
+#define API_END_GENERIC_CATCH		} catch (...) { return; }
+
+#define API_END_ERROR_CATCH(bad)	} catch (...) { return bad; }
+
+
+
+OSStatus SecureDownloadCreateWithTicket (CFDataRef ticket,
+										 SecureDownloadTrustSetupCallback setup,
+										 void* setupContext,
+										 SecureDownloadTrustEvaluateCallback evaluate,
+										 void* evaluateContext,
+										 SecureDownloadRef* downloadRef)
+{
+	API_BEGIN
+	
+	Download* sd = new Download ();
+	sd->Initialize (ticket, setup, setupContext, evaluate, evaluateContext);
+	Required (downloadRef) = sd;
+
+	API_END
+}
+
+
+
+OSStatus SecureDownloadCopyURLs (SecureDownloadRef downloadRef, CFArrayRef* urls)
+{
+	API_BEGIN
+
+	Required (downloadRef);
+	Download* d = (Download*) downloadRef;
+	Required (urls) = d->CopyURLs ();
+
+	API_END
+}
+
+
+
+OSStatus SecureDownloadCopyName (SecureDownloadRef downloadRef, CFStringRef* name)
+{
+	API_BEGIN
+
+	Required (downloadRef);
+	Download* d = (Download*) downloadRef;
+	Required (name) = d->CopyName ();
+
+	API_END
+}
+
+
+
+OSStatus SecureDownloadCopyCreationDate (SecureDownloadRef downloadRef, CFDateRef* date)
+{
+	API_BEGIN
+
+	Required (downloadRef);
+	Download* d = (Download*) downloadRef;
+	Required (date) = d->CopyDate ();
+
+	API_END
+}
+
+
+
+OSStatus SecureDownloadGetDownloadSize (SecureDownloadRef downloadRef, SInt64* size)
+{
+	API_BEGIN
+
+	Required (downloadRef);
+	Download* d = (Download*) downloadRef;
+	Required (size) = d->GetDownloadSize ();
+
+	API_END
+}
+
+
+
+OSStatus SecureDownloadUpdateWithData (SecureDownloadRef downloadRef, CFDataRef data)
+{
+	API_BEGIN
+	Required (downloadRef);
+	Required (data);
+	Download* d = (Download*) downloadRef;
+	d->UpdateWithData (data);
+	API_END
+}
+
+
+
+OSStatus SecureDownloadFinished (SecureDownloadRef downloadRef)
+{
+	API_BEGIN
+	Required (downloadRef);
+	Download* d = (Download*) downloadRef;
+	d->Finalize ();
+	API_END
+}
+
+
+
+OSStatus SecureDownloadRelease (SecureDownloadRef downloadRef)
+{
+	API_BEGIN
+		Required (downloadRef);
+		delete (Download*) downloadRef;
+	API_END
+}
+
+
+
+OSStatus SecureDownloadCopyTicketLocation (CFURLRef url, CFURLRef *ticketLocation)
+{
+	API_BEGIN
+		Required (ticketLocation);
+		Required (url);
+		
+		// copy the resource specifier
+		CFStringRef resourceSpecifier = CFURLCopyResourceSpecifier (url);
+		if (resourceSpecifier == NULL)
+		{
+			CFError::throwMe ();
+		}
+
+		// make a new URL from the resource specifier
+		*ticketLocation = CFURLCreateWithString (NULL, resourceSpecifier, NULL);
+		if (*ticketLocation == NULL)
+		{
+			CFError::throwMe ();
+		}
+		
+		// check the scheme to make sure that it isn't a file url
+		CFStringRef scheme = CFURLCopyScheme (*ticketLocation);
+		if (scheme != NULL)
+		{
+			CFComparisonResult equal = CFStringCompare (scheme, CFSTR("file"), kCFCompareCaseInsensitive);
+			CFRelease (scheme);
+			
+			if (equal == kCFCompareEqualTo)
+			{
+				CFRelease (*ticketLocation);
+				*ticketLocation = NULL;
+				MacOSError::throwMe (errSecureDownloadInvalidDownload);
+			}
+		}
+		
+		CFRelease (resourceSpecifier);
+	API_END
+}