Record Code Signature of Downloaded DMG files

chrome/utility/safe_browsing/mac/udif.h

Index: chrome/utility/safe_browsing/mac/udif.h
diff --git a/chrome/utility/safe_browsing/mac/udif.h b/chrome/utility/safe_browsing/mac/udif.h
index fbb17c9280743e2611deba7d9955657f8e175413..3bb1aa7f46fd632dcf31c0a8f6ef5aa39fb94d70 100644
--- a/chrome/utility/safe_browsing/mac/udif.h
+++ b/chrome/utility/safe_browsing/mac/udif.h
@@ -51,6 +51,11 @@ class UDIFParser {
   // If this returns false, it is not legal to call any other methods.
   bool Parse();
 
+  uint64_t GetDmgSignatureLength();
+
+  // Returns a pointer to the buffer storing the blob of DMG signature data.
+  uint8_t* GetDmgSignatureData();

[Robert Sesek, 2017/06/26 18:56:33]

This should return |const std::vector<uint8_t>&|.

[mortonm, 2017/06/27 16:36:23]

Done.

+
   // Returns the number of partitions in this UDIF image.
   size_t GetNumberOfPartitions();
 
@@ -79,6 +84,8 @@ class UDIFParser {
   // All blocks in the UDIF image.
   std::vector<std::unique_ptr<const UDIFBlock>> blocks_;
   uint16_t block_size_;  // The image's block size, in bytes.
+  uint8_t* signature_blob_data_;    // Data that comprises the DMG signature
+  uint64_t signature_blob_length_;  // Length of the signature in bytes
 
   DISALLOW_COPY_AND_ASSIGN(UDIFParser);
 };