Refactor the assignment of CertVerifyResult::has_md2, etc.

net/cert/cert_verify_proc_ios.cc

 // Copyright (c) 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/cert/cert_verify_proc_ios.h"
 
 #include <CommonCrypto/CommonDigest.h>
 
 #include "base/logging.h"
 #include "base/mac/scoped_cftyperef.h"
@@ skipping 86 matching lines @@
 
   trust_ref->swap(scoped_tmp_trust);
   *trust_result = tmp_trust_result;
   verified_chain->reset(tmp_verified_chain.release());
   return OK;
 }
 
 void GetCertChainInfo(CFArrayRef cert_chain, CertVerifyResult* verify_result) {
   DCHECK_LT(0, CFArrayGetCount(cert_chain));
 
-  verify_result->has_md2 = false;
-  verify_result->has_md4 = false;
-  verify_result->has_md5 = false;
-  verify_result->has_sha1 = false;
-  verify_result->has_sha1_leaf = false;
-
   SecCertificateRef verified_cert = nullptr;
   std::vector<SecCertificateRef> verified_chain;
   for (CFIndex i = 0, count = CFArrayGetCount(cert_chain); i < count; ++i) {
     SecCertificateRef chain_cert = reinterpret_cast<SecCertificateRef>(
         const_cast<void*>(CFArrayGetValueAtIndex(cert_chain, i)));
     if (i == 0) {
       verified_cert = chain_cert;
     } else {
       verified_chain.push_back(chain_cert);
     }
@@ skipping 12 matching lines @@
 
     HashValue sha256(HASH_VALUE_SHA256);
     CC_SHA256(spki_bytes.data(), spki_bytes.size(), sha256.data());
     verify_result->public_key_hashes.push_back(sha256);
 
     // Ignore the signature algorithm for the trust anchor.
     if ((verify_result->cert_status & CERT_STATUS_AUTHORITY_INVALID) == 0 &&
         i == count - 1) {
       continue;
     }
-    FillCertVerifyResultWeakSignature(chain_cert, i == 0, verify_result);
   }
   if (!verified_cert) {
     NOTREACHED();
     return;
   }
 
   verify_result->verified_cert =
       X509Certificate::CreateFromHandle(verified_cert, verified_chain);
 }
 
@@ skipping 125 matching lines @@
 
   verify_result->is_issued_by_known_root = false;
 
   if (IsCertStatusError(verify_result->cert_status))
     return MapCertStatusToNetError(verify_result->cert_status);
 
   return OK;
 }
 
 }  // namespace net