Implementation of ONC signature, validator and normalizer.

chrome/browser/chromeos/network_settings/onc_signature.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 "chrome/browser/chromeos/network_settings/onc_signature.h"
+
+#include "chrome/browser/chromeos/cros/onc_constants.h"
+#include "third_party/cros_system_api/dbus/service_constants.h"
+
+namespace chromeos {
+namespace onc {
+namespace {
+
+const base::Value::Type TYPE_DICTIONARY = base::Value::TYPE_DICTIONARY;

[stevenjb, 2012/10/11 19:54:00]

using base::Value

[pneubeck (no reviews), 2012/10/15 13:57:44]

Would be nice, but unfortunately doesn't work.

[stevenjb, 2012/10/15 17:23:54]

You still have to use Value::TYPE_DICTIONARY, but you should do that anyway.
These extra const values are odd, we shouldn't use them. More important, we
should be consistent and not mix base::Value::TYPE_ with just TYPE_.

[pneubeck (no reviews), 2012/10/30 08:42:04]

Done.

+const base::Value::Type TYPE_LIST = base::Value::TYPE_LIST;
+
+const OncValueSignature bool_signature = {
+  base::Value::TYPE_BOOLEAN, NULL
+};
+const OncValueSignature string_signature = {
+  base::Value::TYPE_STRING, NULL
+};
+const OncValueSignature integer_signature = {
+  base::Value::TYPE_INTEGER, NULL
+};
+// TODO: only temporary, remove this when all dictionaries are fully described
+const OncValueSignature dictionary_signature = {
+  base::Value::TYPE_DICTIONARY, NULL
+};
+const OncValueSignature string_list_signature = {
+  base::Value::TYPE_LIST, NULL, &string_signature
+};
+const OncValueSignature ipconfig_list_signature = {
+  base::Value::TYPE_LIST, NULL, &ipconfig_signature
+};
+
+OncFieldSignature certificate_pattern_fields[] = {
+  { onc::kRecommended, NULL, &recommended_signature },
+  { onc::certificate::kIssuerCARef, NULL, &string_list_signature },
+  { onc::certificate::kIssuer, NULL, &dictionary_signature },
+  { onc::certificate::kSubject, NULL, &dictionary_signature },
+  { onc::certificate::kEnrollmentURI, NULL, &string_list_signature },
+  { NULL }
+};
+
+const OncFieldSignature ipsec_fields[] = {
+  { onc::kRecommended, NULL, &recommended_signature },
+  { onc::vpn::kAuthenticationType, flimflam::kL2tpIpsecAuthenticationType,
+    &string_signature },
+  { onc::vpn::kClientCertPattern, NULL, &certificate_pattern_signature },
+  { onc::vpn::kClientCertRef, NULL, &string_signature },
+  { onc::vpn::kClientCertType, NULL, &string_signature },
+  { onc::vpn::kEAP, NULL, &dictionary_signature },
+  { onc::vpn::kGroup, flimflam::kL2tpIpsecGroupNameProperty,
+    &string_signature },
+  { onc::vpn::kIKEVersion, flimflam::kL2tpIpsecIkeVersion, &integer_signature },
+  { onc::vpn::kPSK, flimflam::kL2tpIpsecPskProperty, &string_signature },
+  { onc::vpn::kSaveCredentials, flimflam::kSaveCredentialsProperty,
+    &bool_signature },
+  { onc::vpn::kServerCARef, flimflam::kL2tpIpsecCaCertNssProperty,
+    &string_signature },
+  { onc::vpn::kXAUTH, NULL, &dictionary_signature },
+  { NULL }
+};
+
+OncFieldSignature openvpn_fields[] = {
+  { onc::kRecommended, NULL, &recommended_signature },
+  { onc::vpn::kAuth, flimflam::kOpenVPNAuthProperty, &string_signature },
+  { onc::vpn::kAuthRetry, flimflam::kOpenVPNAuthRetryProperty,
+    &string_signature },
+  { onc::vpn::kAuthNoCache, flimflam::kOpenVPNAuthNoCacheProperty,
+    &bool_signature },
+  { onc::vpn::kCipher, flimflam::kOpenVPNCipherProperty, &string_signature },
+  { onc::vpn::kClientCertPattern, NULL, &certificate_pattern_signature },
+  { onc::vpn::kClientCertRef, NULL, &string_signature },
+  { onc::vpn::kClientCertType, NULL, &string_signature },
+  { onc::vpn::kCompLZO, flimflam::kOpenVPNCompLZOProperty, &string_signature },
+  { onc::vpn::kCompNoAdapt, flimflam::kOpenVPNCompNoAdaptProperty,
+    &bool_signature },
+  { onc::vpn::kKeyDirection, flimflam::kOpenVPNKeyDirectionProperty,
+    &string_signature },
+  { onc::vpn::kNsCertType, flimflam::kOpenVPNNsCertTypeProperty,
+    &string_signature },
+  { onc::vpn::kPassword, flimflam::kOpenVPNPasswordProperty,
+    &string_signature },
+  { onc::vpn::kPort, flimflam::kOpenVPNPortProperty, &integer_signature },
+  { onc::vpn::kProto, flimflam::kOpenVPNProtoProperty, &string_signature },
+  { onc::vpn::kPushPeerInfo, flimflam::kOpenVPNPushPeerInfoProperty,
+    &bool_signature },
+  { onc::vpn::kRemoteCertEKU, flimflam::kOpenVPNRemoteCertEKUProperty,
+    &string_signature },
+  { onc::vpn::kRemoteCertKU, flimflam::kOpenVPNRemoteCertKUProperty,
+    &string_list_signature },
+  { onc::vpn::kRemoteCertTLS, flimflam::kOpenVPNRemoteCertTLSProperty,
+    &string_signature },
+  { onc::vpn::kRenegSec, flimflam::kOpenVPNRenegSecProperty,
+    &integer_signature },
+  { onc::vpn::kSaveCredentials, flimflam::kSaveCredentialsProperty,
+    &bool_signature },
+  { onc::vpn::kServerCARef, flimflam::kOpenVPNCaCertNSSProperty,
+    &string_signature },
+  { onc::vpn::kServerCertRef, NULL, &string_signature },
+  { onc::vpn::kServerPollTimeout, flimflam::kOpenVPNServerPollTimeoutProperty,
+    &integer_signature },
+  { onc::vpn::kShaper, flimflam::kOpenVPNShaperProperty, &integer_signature },
+  { onc::vpn::kStaticChallenge, flimflam::kOpenVPNStaticChallengeProperty,
+    &string_signature },
+  { onc::vpn::kTLSAuthContents, flimflam::kOpenVPNTLSAuthContentsProperty,
+    &string_signature },
+  { onc::vpn::kTLSRemote, flimflam::kOpenVPNTLSRemoteProperty,
+    &string_signature },
+  { onc::vpn::kUsername, flimflam::kOpenVPNUserProperty, &string_signature },
+  { NULL }
+};
+
+const OncFieldSignature vpn_fields[] = {
+  { onc::kRecommended, NULL, &recommended_signature },
+  { onc::vpn::kHost, flimflam::kProviderHostProperty, &string_signature },
+  { onc::vpn::kIPsec, NULL, &ipsec_signature },
+  { onc::vpn::kL2TP, NULL, &dictionary_signature },
+  { onc::vpn::kOpenVPN, NULL, &openvpn_signature },
+  { onc::vpn::kType, flimflam::kProviderTypeProperty, &string_signature },
+  { NULL }
+};
+
+OncFieldSignature ethernet_fields[] = {
+  { onc::kRecommended, NULL, &recommended_signature },
+  { onc::ethernet::kAuthentication, NULL, &string_signature },
+  { onc::ethernet::kEAP, NULL, &eap_signature },
+  { NULL }
+};
+
+const OncFieldSignature ipconfig_fields[] = {
+  { onc::ipconfig::kType, NULL, &string_signature },
+  { onc::ipconfig::kIPAddress, NULL, &string_signature },
+  { NULL }
+};
+
+const OncFieldSignature network_configuration_fields[] = {
+  { onc::kRecommended, NULL, &recommended_signature },
+  { onc::kEthernet, NULL, &ethernet_signature },
+  { onc::kGUID, flimflam::kGuidProperty, &string_signature },
+  { onc::kIPConfigs, NULL, &ipconfig_list_signature },
+  { onc::kName, flimflam::kNameProperty, &string_signature },
+  { onc::kProxySettings, NULL, &dictionary_signature },
+  { onc::kRemove, NULL, &bool_signature },
+  { onc::kType, flimflam::kTypeProperty, &string_signature },
+  { onc::kVPN, NULL, &vpn_signature },
+  { onc::kWiFi, NULL, &dictionary_signature },
+  { NULL }
+};
+
+}  // namespace
+
+
+const OncValueSignature recommended_signature = {
+  TYPE_LIST, NULL, &string_signature
+};
+const OncValueSignature eap_signature = {
+  TYPE_DICTIONARY, NULL
+};
+const OncValueSignature certificate_pattern_signature = {
+  TYPE_DICTIONARY, certificate_pattern_fields, NULL
+};
+const OncValueSignature ipsec_signature = {
+  TYPE_DICTIONARY, ipsec_fields, NULL
+};
+const OncValueSignature openvpn_signature = {
+  TYPE_DICTIONARY, openvpn_fields, NULL
+};
+const OncValueSignature vpn_signature = {
+  TYPE_DICTIONARY, vpn_fields, NULL
+};
+const OncValueSignature ethernet_signature = {
+  TYPE_DICTIONARY, ethernet_fields, NULL
+};
+const OncValueSignature ipconfig_signature = {
+  TYPE_DICTIONARY, ipconfig_fields, NULL
+};
+const OncValueSignature network_configuration_signature = {
+  TYPE_DICTIONARY, network_configuration_fields, NULL
+};
+
+const OncFieldSignature* OncValueSignature::GetFieldSignature(
+    const std::string& onc_field_name) const {
+  if (!fields)
+    return NULL;
+  for (const OncFieldSignature* field_signature = fields;
+       field_signature->onc_field_name != NULL; ++field_signature) {
+    if (onc_field_name == field_signature->onc_field_name)
+      return field_signature;
+  }
+  return NULL;
+}
+
+}  // namespace onc
+}  // namespace chromeos