Clang format slam.

net/cert/x509_util_nss.cc

 // Copyright (c) 2012 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/x509_util.h"
 #include "net/cert/x509_util_nss.h"
 
 #include <cert.h>  // Must be included before certdb.h
 #include <certdb.h>
 #include <cryptohi.h>
@@ skipping 44 matching lines @@
   SECOidTag domain_bound_cert_oid_tag_;
 
   DISALLOW_COPY_AND_ASSIGN(DomainBoundCertOIDWrapper);
 };
 
 DomainBoundCertOIDWrapper::DomainBoundCertOIDWrapper()
     : domain_bound_cert_oid_tag_(SEC_OID_UNKNOWN) {
   // 1.3.6.1.4.1.11129.2.1.6
   // (iso.org.dod.internet.private.enterprises.google.googleSecurity.
   //  certificateExtensions.originBoundCertificate)
-  static const uint8 kObCertOID[] = {
-    0x2b, 0x06, 0x01, 0x04, 0x01, 0xd6, 0x79, 0x02, 0x01, 0x06
-  };
+  static const uint8 kObCertOID[] = {0x2b, 0x06, 0x01, 0x04, 0x01,
+                                     0xd6, 0x79, 0x02, 0x01, 0x06};
   SECOidData oid_data;
   memset(&oid_data, 0, sizeof(oid_data));
   oid_data.oid.data = const_cast<uint8*>(kObCertOID);
   oid_data.oid.len = sizeof(kObCertOID);
   oid_data.offset = SEC_OID_UNKNOWN;
   oid_data.desc = "Origin Bound Certificate";
   oid_data.mechanism = CKM_INVALID_MECHANISM;
   oid_data.supportedExtension = SUPPORTED_CERT_EXTENSION;
   domain_bound_cert_oid_tag_ = SECOID_AddEntry(&oid_data);
   if (domain_bound_cert_oid_tag_ == SEC_OID_UNKNOWN)
     LOG(ERROR) << "OB_CERT OID tag creation failed";
 }
 
 // Creates a Certificate object that may be passed to the SignCertificate
 // method to generate an X509 certificate.
 // Returns NULL if an error is encountered in the certificate creation
 // process.
 // Caller responsible for freeing returned certificate object.
-CERTCertificate* CreateCertificate(
-    SECKEYPublicKey* public_key,
-    const std::string& subject,
-    uint32 serial_number,
-    base::Time not_valid_before,
-    base::Time not_valid_after) {
+CERTCertificate* CreateCertificate(SECKEYPublicKey* public_key,
+                                   const std::string& subject,
+                                   uint32 serial_number,
+                                   base::Time not_valid_before,
+                                   base::Time not_valid_after) {
   // Create info about public key.
   CERTSubjectPublicKeyInfo* spki =
       SECKEY_CreateSubjectPublicKeyInfo(public_key);
   if (!spki)
     return NULL;
 
   // Create the certificate request.
-  CERTName* subject_name =
-      CERT_AsciiToName(const_cast<char*>(subject.c_str()));
+  CERTName* subject_name = CERT_AsciiToName(const_cast<char*>(subject.c_str()));
   CERTCertificateRequest* cert_request =
       CERT_CreateCertificateRequest(subject_name, spki, NULL);
   SECKEY_DestroySubjectPublicKeyInfo(spki);
 
   if (!cert_request) {
     PRErrorCode prerr = PR_GetError();
     LOG(ERROR) << "Failed to create certificate request: " << prerr;
     CERT_DestroyName(subject_name);
     return NULL;
   }
 
-  CERTValidity* validity = CERT_CreateValidity(
-      crypto::BaseTimeToPRTime(not_valid_before),
-      crypto::BaseTimeToPRTime(not_valid_after));
+  CERTValidity* validity =
+      CERT_CreateValidity(crypto::BaseTimeToPRTime(not_valid_before),
+                          crypto::BaseTimeToPRTime(not_valid_after));
   if (!validity) {
     PRErrorCode prerr = PR_GetError();
     LOG(ERROR) << "Failed to create certificate validity object: " << prerr;
     CERT_DestroyName(subject_name);
     CERT_DestroyCertificateRequest(cert_request);
     return NULL;
   }
-  CERTCertificate* cert = CERT_CreateCertificate(serial_number, subject_name,
-                                                 validity, cert_request);
+  CERTCertificate* cert = CERT_CreateCertificate(
+      serial_number, subject_name, validity, cert_request);
   if (!cert) {
     PRErrorCode prerr = PR_GetError();
     LOG(ERROR) << "Failed to create certificate: " << prerr;
   }
 
   // Cleanup for resources used to generate the cert.
   CERT_DestroyName(subject_name);
   CERT_DestroyValidity(validity);
   CERT_DestroyCertificateRequest(cert_request);
 
   return cert;
 }
 
 SECOidTag ToSECOid(x509_util::DigestAlgorithm alg) {
   switch (alg) {
     case x509_util::DIGEST_SHA1:
       return SEC_OID_SHA1;
     case x509_util::DIGEST_SHA256:
       return SEC_OID_SHA256;
   }
   return SEC_OID_UNKNOWN;
 }
 
 // Signs a certificate object, with |key| generating a new X509Certificate
 // and destroying the passed certificate object (even when NULL is returned).
 // The logic of this method references SignCert() in NSS utility certutil:
 // http://mxr.mozilla.org/security/ident?i=SignCert.
 // Returns true on success or false if an error is encountered in the
 // certificate signing process.
-bool SignCertificate(
-    CERTCertificate* cert,
-    SECKEYPrivateKey* key,
-    SECOidTag hash_algorithm) {
+bool SignCertificate(CERTCertificate* cert,
+                     SECKEYPrivateKey* key,
+                     SECOidTag hash_algorithm) {
   // |arena| is used to encode the cert.
   PLArenaPool* arena = cert->arena;
-  SECOidTag algo_id = SEC_GetSignatureAlgorithmOidTag(key->keyType,
-                                                      hash_algorithm);
+  SECOidTag algo_id =
+      SEC_GetSignatureAlgorithmOidTag(key->keyType, hash_algorithm);
   if (algo_id == SEC_OID_UNKNOWN)
     return false;
 
   SECStatus rv = SECOID_SetAlgorithmID(arena, &cert->signature, algo_id, 0);
   if (rv != SECSuccess)
     return false;
 
   // Generate a cert of version 3.
   *(cert->version.data) = 2;
   cert->version.len = 1;
 
-  SECItem der = { siBuffer, NULL, 0 };
+  SECItem der = {siBuffer, NULL, 0};
 
   // Use ASN1 DER to encode the cert.
   void* encode_result = SEC_ASN1EncodeItem(
       NULL, &der, cert, SEC_ASN1_GET(CERT_CertificateTemplate));
   if (!encode_result)
     return false;
 
   // Allocate space to contain the signed cert.
-  SECItem result = { siBuffer, NULL, 0 };
+  SECItem result = {siBuffer, NULL, 0};
 
   // Sign the ASN1 encoded cert and save it to |result|.
   rv = DerSignData(arena, &result, &der, key, algo_id);
   PORT_Free(der.data);
   if (rv != SECSuccess) {
     DLOG(ERROR) << "DerSignData: " << PORT_GetError();
     return false;
   }
 
   // Save the signed result to the cert.
   cert->derCert = result;
 
   return true;
 }
 
 #if defined(USE_NSS) || defined(OS_IOS)
 // Callback for CERT_DecodeCertPackage(), used in
 // CreateOSCertHandlesFromBytes().
-SECStatus PR_CALLBACK CollectCertsCallback(void* arg,
-                                           SECItem** certs,
-                                           int num_certs) {
+SECStatus PR_CALLBACK
+CollectCertsCallback(void* arg, SECItem** certs, int num_certs) {
   X509Certificate::OSCertHandles* results =
       reinterpret_cast<X509Certificate::OSCertHandles*>(arg);
 
   for (int i = 0; i < num_certs; ++i) {
     X509Certificate::OSCertHandle handle =
         X509Certificate::CreateOSCertHandleFromBytes(
             reinterpret_cast<char*>(certs[i]->data), certs[i]->len);
     if (handle)
       results->push_back(handle);
   }
 
   return SECSuccess;
 }
 
-typedef scoped_ptr<
-    CERTName,
-    crypto::NSSDestroyer<CERTName, CERT_DestroyName> > ScopedCERTName;
+typedef scoped_ptr<CERTName, crypto::NSSDestroyer<CERTName, CERT_DestroyName> >
+    ScopedCERTName;
 
 // Create a new CERTName object from its encoded representation.
 // |arena| is the allocation pool to use.
 // |data| points to a DER-encoded X.509 DistinguishedName.
 // Return a new CERTName pointer on success, or NULL.
 CERTName* CreateCertNameFromEncoded(PLArenaPool* arena,
                                     const base::StringPiece& data) {
   if (!arena)
     return NULL;
 
   ScopedCERTName name(PORT_ArenaZNew(arena, CERTName));
   if (!name.get())
     return NULL;
 
   SECItem item;
   item.len = static_cast<unsigned int>(data.length());
-  item.data = reinterpret_cast<unsigned char*>(
-      const_cast<char*>(data.data()));
+  item.data = reinterpret_cast<unsigned char*>(const_cast<char*>(data.data()));
 
   SECStatus rv = SEC_ASN1DecodeItem(
       arena, name.get(), SEC_ASN1_GET(CERT_NameTemplate), &item);
   if (rv != SECSuccess)
     return NULL;
 
   return name.release();
 }
 
 #endif  // defined(USE_NSS) || defined(OS_IOS)
@@ skipping 25 matching lines @@
   }
 
   der_cert->assign(reinterpret_cast<char*>(cert->derCert.data),
                    cert->derCert.len);
   CERT_DestroyCertificate(cert);
   return true;
 }
 
 bool IsSupportedValidityRange(base::Time not_valid_before,
                               base::Time not_valid_after) {
-  CERTValidity* validity = CERT_CreateValidity(
-      crypto::BaseTimeToPRTime(not_valid_before),
-      crypto::BaseTimeToPRTime(not_valid_after));
+  CERTValidity* validity =
+      CERT_CreateValidity(crypto::BaseTimeToPRTime(not_valid_before),
+                          crypto::BaseTimeToPRTime(not_valid_after));
 
   if (!validity)
     return false;
 
   CERT_DestroyValidity(validity);
   return true;
 }
 
 bool CreateDomainBoundCertEC(crypto::ECPrivateKey* key,
                              DigestAlgorithm alg,
@@ skipping 15 matching lines @@
 
   // Create opaque handle used to add extensions later.
   void* cert_handle;
   if ((cert_handle = CERT_StartCertExtensions(cert)) == NULL) {
     LOG(ERROR) << "Unable to get opaque handle for adding extensions";
     CERT_DestroyCertificate(cert);
     return false;
   }
 
   // Create SECItem for IA5String encoding.
-  SECItem domain_string_item = {
-    siAsciiString,
-    (unsigned char*)domain.data(),
-    static_cast<unsigned>(domain.size())
-  };
+  SECItem domain_string_item = {siAsciiString, (unsigned char*)domain.data(),
+                                static_cast<unsigned>(domain.size())};
 
   // IA5Encode and arena allocate SECItem
-  SECItem* asn1_domain_string = SEC_ASN1EncodeItem(
-      cert->arena, NULL, &domain_string_item,
-      SEC_ASN1_GET(SEC_IA5StringTemplate));
+  SECItem* asn1_domain_string =
+      SEC_ASN1EncodeItem(cert->arena,
+                         NULL,
+                         &domain_string_item,
+                         SEC_ASN1_GET(SEC_IA5StringTemplate));
   if (asn1_domain_string == NULL) {
     LOG(ERROR) << "Unable to get ASN1 encoding for domain in domain_bound_cert"
                   " extension";
     CERT_DestroyCertificate(cert);
     return false;
   }
 
   // Add the extension to the opaque handle
   if (CERT_AddExtension(
-      cert_handle,
-      DomainBoundCertOIDWrapper::GetInstance()->domain_bound_cert_oid_tag(),
-      asn1_domain_string,
-      PR_TRUE,
-      PR_TRUE) != SECSuccess){
+          cert_handle,
+          DomainBoundCertOIDWrapper::GetInstance()->domain_bound_cert_oid_tag(),
+          asn1_domain_string,
+          PR_TRUE,
+          PR_TRUE) != SECSuccess) {
     LOG(ERROR) << "Unable to add domain bound cert extension to opaque handle";
     CERT_DestroyCertificate(cert);
     return false;
   }
 
   // Copy extension into x509 cert
-  if (CERT_FinishExtensions(cert_handle) != SECSuccess){
+  if (CERT_FinishExtensions(cert_handle) != SECSuccess) {
     LOG(ERROR) << "Unable to copy extension to X509 cert";
     CERT_DestroyCertificate(cert);
     return false;
   }
 
   if (!SignCertificate(cert, key->key(), ToSECOid(alg))) {
     CERT_DestroyCertificate(cert);
     return false;
   }
 
@@ skipping 14 matching lines @@
 #else
   typedef char* (*CERTGetNameFunc)(CERTName* name);
 #endif
 
   // TODO(jcampan): add business_category and serial_number.
   // TODO(wtc): NSS has the CERT_GetOrgName, CERT_GetOrgUnitName, and
   // CERT_GetDomainComponentName functions, but they return only the most
   // general (the first) RDN.  NSS doesn't have a function for the street
   // address.
   static const SECOidTag kOIDs[] = {
-    SEC_OID_AVA_STREET_ADDRESS,
-    SEC_OID_AVA_ORGANIZATION_NAME,
-    SEC_OID_AVA_ORGANIZATIONAL_UNIT_NAME,
-    SEC_OID_AVA_DC };
+      SEC_OID_AVA_STREET_ADDRESS, SEC_OID_AVA_ORGANIZATION_NAME,
+      SEC_OID_AVA_ORGANIZATIONAL_UNIT_NAME, SEC_OID_AVA_DC};
 
   std::vector<std::string>* values[] = {
-    &principal->street_addresses,
-    &principal->organization_names,
-    &principal->organization_unit_names,
-    &principal->domain_components };
+      &principal->street_addresses, &principal->organization_names,
+      &principal->organization_unit_names, &principal->domain_components};
   DCHECK_EQ(arraysize(kOIDs), arraysize(values));
 
   CERTRDN** rdns = name->rdns;
   for (size_t rdn = 0; rdns[rdn]; ++rdn) {
     CERTAVA** avas = rdns[rdn]->avas;
     for (size_t pair = 0; avas[pair] != 0; ++pair) {
       SECOidTag tag = CERT_GetAVATag(avas[pair]);
       for (size_t oid = 0; oid < arraysize(kOIDs); ++oid) {
         if (kOIDs[oid] == tag) {
           SECItem* decode_item = CERT_DecodeAVAValue(&avas[pair]->value);
           if (!decode_item)
             break;
           // TODO(wtc): Pass decode_item to CERT_RFC1485_EscapeAndQuote.
           std::string value(reinterpret_cast<char*>(decode_item->data),
                             decode_item->len);
           values[oid]->push_back(value);
           SECITEM_FreeItem(decode_item, PR_TRUE);
           break;
         }
       }
     }
   }
 
   // Get CN, L, S, and C.
-  CERTGetNameFunc get_name_funcs[4] = {
-    CERT_GetCommonName, CERT_GetLocalityName,
-    CERT_GetStateName, CERT_GetCountryName };
+  CERTGetNameFunc get_name_funcs[4] = {CERT_GetCommonName, CERT_GetLocalityName,
+                                       CERT_GetStateName, CERT_GetCountryName};
   std::string* single_values[4] = {
-    &principal->common_name, &principal->locality_name,
-    &principal->state_or_province_name, &principal->country_name };
+      &principal->common_name, &principal->locality_name,
+      &principal->state_or_province_name, &principal->country_name};
   for (size_t i = 0; i < arraysize(get_name_funcs); ++i) {
     char* value = get_name_funcs[i](name);
     if (value) {
       single_values[i]->assign(value);
       PORT_Free(value);
     }
   }
 }
 
 void ParseDate(const SECItem* der_date, base::Time* result) {
@@ skipping 10 matching lines @@
 
 void GetSubjectAltName(CERTCertificate* cert_handle,
                        std::vector<std::string>* dns_names,
                        std::vector<std::string>* ip_addrs) {
   if (dns_names)
     dns_names->clear();
   if (ip_addrs)
     ip_addrs->clear();
 
   SECItem alt_name;
-  SECStatus rv = CERT_FindCertExtension(cert_handle,
-                                        SEC_OID_X509_SUBJECT_ALT_NAME,
-                                        &alt_name);
+  SECStatus rv = CERT_FindCertExtension(
+      cert_handle, SEC_OID_X509_SUBJECT_ALT_NAME, &alt_name);
   if (rv != SECSuccess)
     return;
 
   PLArenaPool* arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
   DCHECK(arena != NULL);
 
   CERTGeneralName* alt_name_list;
   alt_name_list = CERT_DecodeAltNameExtension(arena, &alt_name);
   SECITEM_FreeItem(&alt_name, PR_FALSE);
 
   CERTGeneralName* name = alt_name_list;
   while (name) {
     // DNSName and IPAddress are encoded as IA5String and OCTET STRINGs
     // respectively, both of which can be byte copied from
     // SECItemType::data into the appropriate output vector.
     if (dns_names && name->type == certDNSName) {
-      dns_names->push_back(std::string(
-          reinterpret_cast<char*>(name->name.other.data),
-          name->name.other.len));
+      dns_names->push_back(
+          std::string(reinterpret_cast<char*>(name->name.other.data),
+                      name->name.other.len));
     } else if (ip_addrs && name->type == certIPAddress) {
-      ip_addrs->push_back(std::string(
-          reinterpret_cast<char*>(name->name.other.data),
-          name->name.other.len));
+      ip_addrs->push_back(
+          std::string(reinterpret_cast<char*>(name->name.other.data),
+                      name->name.other.len));
     }
     name = CERT_GetNextGeneralName(name);
     if (name == alt_name_list)
       break;
   }
   PORT_FreeArena(arena, PR_FALSE);
 }
 
 X509Certificate::OSCertHandles CreateOSCertHandlesFromBytes(
     const char* data,
@@ skipping 13 matching lines @@
       X509Certificate::OSCertHandle handle =
           X509Certificate::CreateOSCertHandleFromBytes(data, length);
       if (handle)
         results.push_back(handle);
       break;
     }
     case X509Certificate::FORMAT_PKCS7: {
       // Make a copy since CERT_DecodeCertPackage may modify it
       std::vector<char> data_copy(data, data + length);
 
-      SECStatus result = CERT_DecodeCertPackage(&data_copy[0],
-          length, CollectCertsCallback, &results);
+      SECStatus result = CERT_DecodeCertPackage(
+          &data_copy[0], length, CollectCertsCallback, &results);
       if (result != SECSuccess)
         results.clear();
       break;
     }
     default:
       NOTREACHED() << "Certificate format " << format << " unimplemented";
       break;
   }
 
   return results;
@@ skipping 35 matching lines @@
     case ecKey:
       *type = X509Certificate::kPublicKeyTypeECDSA;
       break;
     default:
       *type = X509Certificate::kPublicKeyTypeUnknown;
       *size_bits = 0;
       break;
   }
 }
 
-bool GetIssuersFromEncodedList(
-    const std::vector<std::string>& encoded_issuers,
-    PLArenaPool* arena,
-    std::vector<CERTName*>* out) {
+bool GetIssuersFromEncodedList(const std::vector<std::string>& encoded_issuers,
+                               PLArenaPool* arena,
+                               std::vector<CERTName*>* out) {
   std::vector<CERTName*> result;
   for (size_t n = 0; n < encoded_issuers.size(); ++n) {
     CERTName* name = CreateCertNameFromEncoded(arena, encoded_issuers[n]);
     if (name != NULL)
       result.push_back(name);
   }
 
   if (result.size() == encoded_issuers.size()) {
     out->swap(result);
     return true;
   }
 
   for (size_t n = 0; n < result.size(); ++n)
     CERT_DestroyName(result[n]);
   return false;
 }
 
-
 bool IsCertificateIssuedBy(const std::vector<CERTCertificate*>& cert_chain,
                            const std::vector<CERTName*>& valid_issuers) {
   for (size_t n = 0; n < cert_chain.size(); ++n) {
     CERTName* cert_issuer = &cert_chain[n]->issuer;
     for (size_t i = 0; i < valid_issuers.size(); ++i) {
       if (CERT_CompareName(valid_issuers[i], cert_issuer) == SECEqual)
         return true;
     }
   }
   return false;
@@ skipping 22 matching lines @@
                                   CERT_GetDefaultCertDB())) {
     base::SStringPrintf(&new_name, "%s #%d", nickname.c_str(), index++);
     temp_nickname = token_name + new_name;
   }
 
   return new_name;
 }
 
 #endif  // defined(USE_NSS) || defined(OS_IOS)
 
-} // namespace x509_util
+}  // namespace x509_util
 
-} // namespace net
+}  // namespace net