commit b6ef2011705e4a46a1d1aa60573ee261fd256a71
author bnc <bnc@google.com> Wed Jun 28 11:36:18 2023 -0700
committer Copybara-Service <copybara-worker@google.com> Wed Jun 28 11:37:44 2023 -0700
tree 3bcd3a45b0f66cc0d2af33aefe61443b2bf9f6e7
parent 87fe081729f9dda44da4a457a49b4a78ae70fd39

Add HttpValidationPolicy::disallow_double_quote_in_header_name.

PiperOrigin-RevId: 544115479

quiche/balsa/header_properties.cc

diff --git a/quiche/balsa/header_properties.cc b/quiche/balsa/header_properties.cc
index 240979c..53978df 100644
--- a/quiche/balsa/header_properties.cc
+++ b/quiche/balsa/header_properties.cc
@@ -68,6 +68,15 @@
   return invalidCharTable;
 }
 
+std::array<bool, 256> buildInvalidHeaderKeyCharLookupTableAllowDoubleQuote() {
+  std::array<bool, 256> invalidCharTable;
+  invalidCharTable.fill(false);
+  for (uint8_t c : kInvalidHeaderKeyCharListAllowDoubleQuote) {
+    invalidCharTable[c] = true;
+  }
+  return invalidCharTable;
+}
+
 std::array<bool, 256> buildInvalidCharLookupTable() {
   std::array<bool, 256> invalidCharTable;
   invalidCharTable.fill(false);
@@ -92,6 +101,13 @@
   return invalidHeaderKeyCharTable[c];
 }
 
+bool IsInvalidHeaderKeyCharAllowDoubleQuote(uint8_t c) {
+  static const std::array<bool, 256> invalidHeaderKeyCharTable =
+      buildInvalidHeaderKeyCharLookupTableAllowDoubleQuote();
+
+  return invalidHeaderKeyCharTable[c];
+}
+
 bool IsInvalidHeaderChar(uint8_t c) {
   static const std::array<bool, 256> invalidCharTable =
       buildInvalidCharLookupTable();