path: root/chromium/services/network/public/cpp/cookie_manager_mojom_traits.cc

// Copyright 2017 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 "services/network/public/cpp/cookie_manager_mojom_traits.h"

#include "mojo/public/cpp/base/time_mojom_traits.h"
#include "net/cookies/cookie_options.h"
#include "net/cookies/same_party_context.h"

namespace mojo {

network::mojom::CookiePriority
EnumTraits<network::mojom::CookiePriority, net::CookiePriority>::ToMojom(
    net::CookiePriority input) {
  switch (input) {
    case net::COOKIE_PRIORITY_LOW:
      return network::mojom::CookiePriority::LOW;
    case net::COOKIE_PRIORITY_MEDIUM:
      return network::mojom::CookiePriority::MEDIUM;
    case net::COOKIE_PRIORITY_HIGH:
      return network::mojom::CookiePriority::HIGH;
  }
  NOTREACHED();
  return static_cast<network::mojom::CookiePriority>(input);
}

bool EnumTraits<network::mojom::CookiePriority, net::CookiePriority>::FromMojom(
    network::mojom::CookiePriority input,
    net::CookiePriority* output) {
  switch (input) {
    case network::mojom::CookiePriority::LOW:
      *output = net::CookiePriority::COOKIE_PRIORITY_LOW;
      return true;
    case network::mojom::CookiePriority::MEDIUM:
      *output = net::CookiePriority::COOKIE_PRIORITY_MEDIUM;
      return true;
    case network::mojom::CookiePriority::HIGH:
      *output = net::CookiePriority::COOKIE_PRIORITY_HIGH;
      return true;
  }
  return false;
}

network::mojom::CookieSameSite
EnumTraits<network::mojom::CookieSameSite, net::CookieSameSite>::ToMojom(
    net::CookieSameSite input) {
  switch (input) {
    case net::CookieSameSite::UNSPECIFIED:
      return network::mojom::CookieSameSite::UNSPECIFIED;
    case net::CookieSameSite::NO_RESTRICTION:
      return network::mojom::CookieSameSite::NO_RESTRICTION;
    case net::CookieSameSite::LAX_MODE:
      return network::mojom::CookieSameSite::LAX_MODE;
    case net::CookieSameSite::STRICT_MODE:
      return network::mojom::CookieSameSite::STRICT_MODE;
    default:
      break;
  }
  NOTREACHED();
  return static_cast<network::mojom::CookieSameSite>(input);
}

bool EnumTraits<network::mojom::CookieSameSite, net::CookieSameSite>::FromMojom(
    network::mojom::CookieSameSite input,
    net::CookieSameSite* output) {
  switch (input) {
    case network::mojom::CookieSameSite::UNSPECIFIED:
      *output = net::CookieSameSite::UNSPECIFIED;
      return true;
    case network::mojom::CookieSameSite::NO_RESTRICTION:
      *output = net::CookieSameSite::NO_RESTRICTION;
      return true;
    case network::mojom::CookieSameSite::LAX_MODE:
      *output = net::CookieSameSite::LAX_MODE;
      return true;
    case network::mojom::CookieSameSite::STRICT_MODE:
      *output = net::CookieSameSite::STRICT_MODE;
      return true;
    default:
      break;
  }
  return false;
}

network::mojom::CookieEffectiveSameSite EnumTraits<
    network::mojom::CookieEffectiveSameSite,
    net::CookieEffectiveSameSite>::ToMojom(net::CookieEffectiveSameSite input) {
  switch (input) {
    case net::CookieEffectiveSameSite::NO_RESTRICTION:
      return network::mojom::CookieEffectiveSameSite::kNoRestriction;
    case net::CookieEffectiveSameSite::LAX_MODE:
      return network::mojom::CookieEffectiveSameSite::kLaxMode;
    case net::CookieEffectiveSameSite::STRICT_MODE:
      return network::mojom::CookieEffectiveSameSite::kStrictMode;
    case net::CookieEffectiveSameSite::LAX_MODE_ALLOW_UNSAFE:
      return network::mojom::CookieEffectiveSameSite::kLaxModeAllowUnsafe;
    case net::CookieEffectiveSameSite::UNDEFINED:
      return network::mojom::CookieEffectiveSameSite::kUndefined;
    default:
      break;
  }
  NOTREACHED();
  return static_cast<network::mojom::CookieEffectiveSameSite>(input);
}

bool EnumTraits<network::mojom::CookieEffectiveSameSite,
                net::CookieEffectiveSameSite>::
    FromMojom(network::mojom::CookieEffectiveSameSite input,
              net::CookieEffectiveSameSite* output) {
  switch (input) {
    case network::mojom::CookieEffectiveSameSite::kNoRestriction:
      *output = net::CookieEffectiveSameSite::NO_RESTRICTION;
      return true;
    case network::mojom::CookieEffectiveSameSite::kLaxMode:
      *output = net::CookieEffectiveSameSite::LAX_MODE;
      return true;
    case network::mojom::CookieEffectiveSameSite::kStrictMode:
      *output = net::CookieEffectiveSameSite::STRICT_MODE;
      return true;
    case network::mojom::CookieEffectiveSameSite::kLaxModeAllowUnsafe:
      *output = net::CookieEffectiveSameSite::LAX_MODE_ALLOW_UNSAFE;
      return true;
    case network::mojom::CookieEffectiveSameSite::kUndefined:
      *output = net::CookieEffectiveSameSite::UNDEFINED;
      return true;
    default:
      break;
  }
  return false;
}

network::mojom::CookieSourceScheme
EnumTraits<network::mojom::CookieSourceScheme,
           net::CookieSourceScheme>::ToMojom(net::CookieSourceScheme input) {
  switch (input) {
    case net::CookieSourceScheme::kUnset:
      return network::mojom::CookieSourceScheme::kUnset;
    case net::CookieSourceScheme::kNonSecure:
      return network::mojom::CookieSourceScheme::kNonSecure;
    case net::CookieSourceScheme::kSecure:
      return network::mojom::CookieSourceScheme::kSecure;
  }
  NOTREACHED();
  return static_cast<network::mojom::CookieSourceScheme>(input);
}

bool EnumTraits<network::mojom::CookieSourceScheme, net::CookieSourceScheme>::
    FromMojom(network::mojom::CookieSourceScheme input,
              net::CookieSourceScheme* output) {
  switch (input) {
    case network::mojom::CookieSourceScheme::kUnset:
      *output = net::CookieSourceScheme::kUnset;
      return true;
    case network::mojom::CookieSourceScheme::kNonSecure:
      *output = net::CookieSourceScheme::kNonSecure;
      return true;
    case network::mojom::CookieSourceScheme::kSecure:
      *output = net::CookieSourceScheme::kSecure;
      return true;
  }
  return false;
}

network::mojom::CookieAccessSemantics EnumTraits<
    network::mojom::CookieAccessSemantics,
    net::CookieAccessSemantics>::ToMojom(net::CookieAccessSemantics input) {
  switch (input) {
    case net::CookieAccessSemantics::UNKNOWN:
      return network::mojom::CookieAccessSemantics::UNKNOWN;
    case net::CookieAccessSemantics::NONLEGACY:
      return network::mojom::CookieAccessSemantics::NONLEGACY;
    case net::CookieAccessSemantics::LEGACY:
      return network::mojom::CookieAccessSemantics::LEGACY;
    default:
      break;
  }
  NOTREACHED();
  return static_cast<network::mojom::CookieAccessSemantics>(input);
}

bool EnumTraits<network::mojom::CookieAccessSemantics,
                net::CookieAccessSemantics>::
    FromMojom(network::mojom::CookieAccessSemantics input,
              net::CookieAccessSemantics* output) {
  switch (input) {
    case network::mojom::CookieAccessSemantics::UNKNOWN:
      *output = net::CookieAccessSemantics::UNKNOWN;
      return true;
    case network::mojom::CookieAccessSemantics::NONLEGACY:
      *output = net::CookieAccessSemantics::NONLEGACY;
      return true;
    case network::mojom::CookieAccessSemantics::LEGACY:
      *output = net::CookieAccessSemantics::LEGACY;
      return true;
    default:
      break;
  }
  return false;
}

network::mojom::ContextType
EnumTraits<network::mojom::ContextType,
           net::CookieOptions::SameSiteCookieContext::ContextType>::
    ToMojom(net::CookieOptions::SameSiteCookieContext::ContextType input) {
  switch (input) {
    case net::CookieOptions::SameSiteCookieContext::ContextType::
        SAME_SITE_STRICT:
      return network::mojom::ContextType::SAME_SITE_STRICT;
    case net::CookieOptions::SameSiteCookieContext::ContextType::SAME_SITE_LAX:
      return network::mojom::ContextType::SAME_SITE_LAX;
    case net::CookieOptions::SameSiteCookieContext::ContextType::
        SAME_SITE_LAX_METHOD_UNSAFE:
      return network::mojom::ContextType::SAME_SITE_LAX_METHOD_UNSAFE;
    case net::CookieOptions::SameSiteCookieContext::ContextType::CROSS_SITE:
      return network::mojom::ContextType::CROSS_SITE;
    default:
      NOTREACHED();
      return network::mojom::ContextType::CROSS_SITE;
  }
}

bool EnumTraits<network::mojom::ContextType,
                net::CookieOptions::SameSiteCookieContext::ContextType>::
    FromMojom(network::mojom::ContextType input,
              net::CookieOptions::SameSiteCookieContext::ContextType* output) {
  switch (input) {
    case network::mojom::ContextType::SAME_SITE_STRICT:
      *output = net::CookieOptions::SameSiteCookieContext::ContextType::
          SAME_SITE_STRICT;
      return true;
    case network::mojom::ContextType::SAME_SITE_LAX:
      *output =
          net::CookieOptions::SameSiteCookieContext::ContextType::SAME_SITE_LAX;
      return true;
    case network::mojom::ContextType::SAME_SITE_LAX_METHOD_UNSAFE:
      *output = net::CookieOptions::SameSiteCookieContext::ContextType::
          SAME_SITE_LAX_METHOD_UNSAFE;
      return true;
    case network::mojom::ContextType::CROSS_SITE:
      *output =
          net::CookieOptions::SameSiteCookieContext::ContextType::CROSS_SITE;
      return true;
  }
  return false;
}

network::mojom::CookieSameSiteContextMetadataDowngradeType
EnumTraits<network::mojom::CookieSameSiteContextMetadataDowngradeType,
           net::CookieOptions::SameSiteCookieContext::ContextMetadata::
               ContextDowngradeType>::
    ToMojom(net::CookieOptions::SameSiteCookieContext::ContextMetadata::
                ContextDowngradeType input) {
  switch (input) {
    case net::CookieOptions::SameSiteCookieContext::ContextMetadata::
        ContextDowngradeType::kNoDowngrade:
      return network::mojom::CookieSameSiteContextMetadataDowngradeType::
          kNoDowngrade;
    case net::CookieOptions::SameSiteCookieContext::ContextMetadata::
        ContextDowngradeType::kStrictToLax:
      return network::mojom::CookieSameSiteContextMetadataDowngradeType::
          kStrictToLax;
    case net::CookieOptions::SameSiteCookieContext::ContextMetadata::
        ContextDowngradeType::kStrictToCross:
      return network::mojom::CookieSameSiteContextMetadataDowngradeType::
          kStrictToCross;
    case net::CookieOptions::SameSiteCookieContext::ContextMetadata::
        ContextDowngradeType::kLaxToCross:
      return network::mojom::CookieSameSiteContextMetadataDowngradeType::
          kLaxToCross;
  }
}

bool EnumTraits<network::mojom::CookieSameSiteContextMetadataDowngradeType,
                net::CookieOptions::SameSiteCookieContext::ContextMetadata::
                    ContextDowngradeType>::
    FromMojom(network::mojom::CookieSameSiteContextMetadataDowngradeType input,
              net::CookieOptions::SameSiteCookieContext::ContextMetadata::
                  ContextDowngradeType* output) {
  switch (input) {
    case network::mojom::CookieSameSiteContextMetadataDowngradeType::
        kNoDowngrade:
      *output = net::CookieOptions::SameSiteCookieContext::ContextMetadata::
          ContextDowngradeType::kNoDowngrade;
      return true;
    case network::mojom::CookieSameSiteContextMetadataDowngradeType::
        kStrictToLax:
      *output = net::CookieOptions::SameSiteCookieContext::ContextMetadata::
          ContextDowngradeType::kStrictToLax;
      return true;
    case network::mojom::CookieSameSiteContextMetadataDowngradeType::
        kStrictToCross:
      *output = net::CookieOptions::SameSiteCookieContext::ContextMetadata::
          ContextDowngradeType::kStrictToCross;
      return true;
    case network::mojom::CookieSameSiteContextMetadataDowngradeType::
        kLaxToCross:
      *output = net::CookieOptions::SameSiteCookieContext::ContextMetadata::
          ContextDowngradeType::kLaxToCross;
      return true;
  }
  return false;
}

network::mojom::CookieChangeCause
EnumTraits<network::mojom::CookieChangeCause, net::CookieChangeCause>::ToMojom(
    net::CookieChangeCause input) {
  switch (input) {
    case net::CookieChangeCause::INSERTED:
      return network::mojom::CookieChangeCause::INSERTED;
    case net::CookieChangeCause::EXPLICIT:
      return network::mojom::CookieChangeCause::EXPLICIT;
    case net::CookieChangeCause::UNKNOWN_DELETION:
      return network::mojom::CookieChangeCause::UNKNOWN_DELETION;
    case net::CookieChangeCause::OVERWRITE:
      return network::mojom::CookieChangeCause::OVERWRITE;
    case net::CookieChangeCause::EXPIRED:
      return network::mojom::CookieChangeCause::EXPIRED;
    case net::CookieChangeCause::EVICTED:
      return network::mojom::CookieChangeCause::EVICTED;
    case net::CookieChangeCause::EXPIRED_OVERWRITE:
      return network::mojom::CookieChangeCause::EXPIRED_OVERWRITE;
    default:
      break;
  }
  NOTREACHED();
  return static_cast<network::mojom::CookieChangeCause>(input);
}

bool EnumTraits<network::mojom::CookieChangeCause, net::CookieChangeCause>::
    FromMojom(network::mojom::CookieChangeCause input,
              net::CookieChangeCause* output) {
  switch (input) {
    case network::mojom::CookieChangeCause::INSERTED:
      *output = net::CookieChangeCause::INSERTED;
      return true;
    case network::mojom::CookieChangeCause::EXPLICIT:
      *output = net::CookieChangeCause::EXPLICIT;
      return true;
    case network::mojom::CookieChangeCause::UNKNOWN_DELETION:
      *output = net::CookieChangeCause::UNKNOWN_DELETION;
      return true;
    case network::mojom::CookieChangeCause::OVERWRITE:
      *output = net::CookieChangeCause::OVERWRITE;
      return true;
    case network::mojom::CookieChangeCause::EXPIRED:
      *output = net::CookieChangeCause::EXPIRED;
      return true;
    case network::mojom::CookieChangeCause::EVICTED:
      *output = net::CookieChangeCause::EVICTED;
      return true;
    case network::mojom::CookieChangeCause::EXPIRED_OVERWRITE:
      *output = net::CookieChangeCause::EXPIRED_OVERWRITE;
      return true;
    default:
      break;
  }
  return false;
}

bool StructTraits<network::mojom::CookieSameSiteContextMetadataDataView,
                  net::CookieOptions::SameSiteCookieContext::ContextMetadata>::
    Read(network::mojom::CookieSameSiteContextMetadataDataView data,
         net::CookieOptions::SameSiteCookieContext::ContextMetadata* out) {
  if (!data.ReadCrossSiteRedirectDowngrade(&out->cross_site_redirect_downgrade))
    return false;

  return true;
}

bool StructTraits<network::mojom::CookieSameSiteContextDataView,
                  net::CookieOptions::SameSiteCookieContext>::
    Read(network::mojom::CookieSameSiteContextDataView mojo_context,
         net::CookieOptions::SameSiteCookieContext* context) {
  net::CookieOptions::SameSiteCookieContext::ContextType context_type;
  if (!mojo_context.ReadContext(&context_type))
    return false;

  net::CookieOptions::SameSiteCookieContext::ContextType schemeful_context;
  if (!mojo_context.ReadSchemefulContext(&schemeful_context))
    return false;

  // schemeful_context must be <= context.
  if (schemeful_context > context_type)
    return false;

  net::CookieOptions::SameSiteCookieContext::ContextMetadata metadata;
  if (!mojo_context.ReadMetadata(&metadata))
    return false;

  net::CookieOptions::SameSiteCookieContext::ContextMetadata schemeful_metadata;
  if (!mojo_context.ReadSchemefulMetadata(&schemeful_metadata))
    return false;

  *context = net::CookieOptions::SameSiteCookieContext(
      context_type, schemeful_context, metadata, schemeful_metadata);
  return true;
}

bool EnumTraits<network::mojom::SamePartyCookieContextType,
                net::SamePartyContext::Type>::
    FromMojom(network::mojom::SamePartyCookieContextType context_type,
              net::SamePartyContext::Type* out) {
  switch (context_type) {
    case network::mojom::SamePartyCookieContextType::kCrossParty:
      *out = net::SamePartyContext::Type::kCrossParty;
      return true;
    case network::mojom::SamePartyCookieContextType::kSameParty:
      *out = net::SamePartyContext::Type::kSameParty;
      return true;
  }
  return false;
}

network::mojom::SamePartyCookieContextType
EnumTraits<network::mojom::SamePartyCookieContextType,
           net::SamePartyContext::Type>::ToMojom(net::SamePartyContext::Type
                                                     context_type) {
  switch (context_type) {
    case net::SamePartyContext::Type::kCrossParty:
      return network::mojom::SamePartyCookieContextType::kCrossParty;
    case net::SamePartyContext::Type::kSameParty:
      return network::mojom::SamePartyCookieContextType::kSameParty;
  }
  NOTREACHED();
  return network::mojom::SamePartyCookieContextType::kCrossParty;
}

bool StructTraits<network::mojom::CookieOptionsDataView, net::CookieOptions>::
    Read(network::mojom::CookieOptionsDataView mojo_options,
         net::CookieOptions* cookie_options) {
  if (mojo_options.exclude_httponly())
    cookie_options->set_exclude_httponly();
  else
    cookie_options->set_include_httponly();

  net::CookieOptions::SameSiteCookieContext same_site_cookie_context;
  if (!mojo_options.ReadSameSiteCookieContext(&same_site_cookie_context))
    return false;
  cookie_options->set_same_site_cookie_context(same_site_cookie_context);

  if (mojo_options.update_access_time())
    cookie_options->set_update_access_time();
  else
    cookie_options->set_do_not_update_access_time();

  if (mojo_options.return_excluded_cookies())
    cookie_options->set_return_excluded_cookies();
  else
    cookie_options->unset_return_excluded_cookies();

  net::SamePartyContext same_party_context;
  if (!mojo_options.ReadSamePartyContext(&same_party_context))
    return false;
  cookie_options->set_same_party_context(same_party_context);

  cookie_options->set_full_party_context_size(
      mojo_options.full_party_context_size());

  cookie_options->set_is_in_nontrivial_first_party_set(
      mojo_options.is_in_nontrivial_first_party_set());

  return true;
}

bool StructTraits<network::mojom::CookiePartitionKeyDataView,
                  net::CookiePartitionKey>::
    Read(network::mojom::CookiePartitionKeyDataView partition_key,
         net::CookiePartitionKey* out) {
  net::SchemefulSite site;
  if (!partition_key.ReadSite(&site))
    return false;
  *out = net::CookiePartitionKey::FromWire(site);
  return true;
}

const std::vector<net::CookiePartitionKey> StructTraits<
    network::mojom::CookiePartitionKeychainDataView,
    net::CookiePartitionKeychain>::keys(const net::CookiePartitionKeychain&
                                            keychain) {
  std::vector<net::CookiePartitionKey> result;
  if (keychain.ContainsAllKeys() || keychain.IsEmpty())
    return result;
  result.insert(result.begin(), keychain.PartitionKeys().begin(),
                keychain.PartitionKeys().end());
  return result;
}

bool StructTraits<network::mojom::CookiePartitionKeychainDataView,
                  net::CookiePartitionKeychain>::
    Read(network::mojom::CookiePartitionKeychainDataView keychain,
         net::CookiePartitionKeychain* out) {
  if (keychain.contains_all_partitions()) {
    *out = net::CookiePartitionKeychain::ContainsAll();
    return true;
  }
  std::vector<net::CookiePartitionKey> keys;
  if (!keychain.ReadKeys(&keys))
    return false;
  *out = net::CookiePartitionKeychain(keys);
  return true;
}

bool StructTraits<
    network::mojom::CanonicalCookieDataView,
    net::CanonicalCookie>::Read(network::mojom::CanonicalCookieDataView cookie,
                                net::CanonicalCookie* out) {
  std::string name;
  if (!cookie.ReadName(&name))
    return false;

  std::string value;
  if (!cookie.ReadValue(&value))
    return false;

  std::string domain;
  if (!cookie.ReadDomain(&domain))
    return false;

  std::string path;
  if (!cookie.ReadPath(&path))
    return false;

  base::Time creation_time;
  base::Time expiry_time;
  base::Time last_access_time;
  if (!cookie.ReadCreation(&creation_time))
    return false;

  if (!cookie.ReadExpiry(&expiry_time))
    return false;

  if (!cookie.ReadLastAccess(&last_access_time))
    return false;

  net::CookieSameSite site_restrictions;
  if (!cookie.ReadSiteRestrictions(&site_restrictions))
    return false;

  net::CookiePriority priority;
  if (!cookie.ReadPriority(&priority))
    return false;

  absl::optional<net::CookiePartitionKey> partition_key;
  if (!cookie.ReadPartitionKey(&partition_key))
    return false;

  net::CookieSourceScheme source_scheme;
  if (!cookie.ReadSourceScheme(&source_scheme))
    return false;

  auto cc = net::CanonicalCookie::FromStorage(
      std::move(name), std::move(value), std::move(domain), std::move(path),
      std::move(creation_time), std::move(expiry_time),
      std::move(last_access_time), cookie.secure(), cookie.httponly(),
      site_restrictions, priority, cookie.same_party(), partition_key,
      source_scheme, cookie.source_port());
  if (!cc)
    return false;
  *out = *cc;
  return true;
}

bool StructTraits<network::mojom::CookieInclusionStatusDataView,
                  net::CookieInclusionStatus>::
    Read(network::mojom::CookieInclusionStatusDataView status,
         net::CookieInclusionStatus* out) {
  *out = net::CookieInclusionStatus();
  out->set_exclusion_reasons(status.exclusion_reasons());
  out->set_warning_reasons(status.warning_reasons());

  return net::CookieInclusionStatus::ValidateExclusionAndWarningFromWire(
      status.exclusion_reasons(), status.warning_reasons());
}

bool StructTraits<network::mojom::CookieAndLineWithAccessResultDataView,
                  net::CookieAndLineWithAccessResult>::
    Read(network::mojom::CookieAndLineWithAccessResultDataView c,
         net::CookieAndLineWithAccessResult* out) {
  absl::optional<net::CanonicalCookie> cookie;
  std::string cookie_string;
  net::CookieAccessResult access_result;
  if (!c.ReadCookie(&cookie))
    return false;
  if (!c.ReadCookieString(&cookie_string))
    return false;
  if (!c.ReadAccessResult(&access_result))
    return false;

  *out = {cookie, cookie_string, access_result};

  return true;
}

bool StructTraits<
    network::mojom::CookieAccessResultDataView,
    net::CookieAccessResult>::Read(network::mojom::CookieAccessResultDataView c,
                                   net::CookieAccessResult* out) {
  net::CookieEffectiveSameSite effective_same_site;
  net::CookieInclusionStatus status;
  net::CookieAccessSemantics access_semantics;

  if (!c.ReadEffectiveSameSite(&effective_same_site))
    return false;
  if (!c.ReadStatus(&status))
    return false;
  if (!c.ReadAccessSemantics(&access_semantics))
    return false;

  *out = {effective_same_site, status, access_semantics,
          c.is_allowed_to_access_secure_cookies()};

  return true;
}

bool StructTraits<network::mojom::CookieWithAccessResultDataView,
                  net::CookieWithAccessResult>::
    Read(network::mojom::CookieWithAccessResultDataView c,
         net::CookieWithAccessResult* out) {
  net::CanonicalCookie cookie;
  net::CookieAccessResult access_result;
  if (!c.ReadCookie(&cookie))
    return false;
  if (!c.ReadAccessResult(&access_result))
    return false;

  *out = {cookie, access_result};

  return true;
}

bool StructTraits<
    network::mojom::CookieChangeInfoDataView,
    net::CookieChangeInfo>::Read(network::mojom::CookieChangeInfoDataView info,
                                 net::CookieChangeInfo* out) {
  net::CanonicalCookie cookie;
  net::CookieAccessResult access_result;
  net::CookieChangeCause cause = net::CookieChangeCause::EXPLICIT;
  if (!info.ReadCookie(&cookie))
    return false;
  if (!info.ReadAccessResult(&access_result))
    return false;
  if (!info.ReadCause(&cause))
    return false;

  *out = net::CookieChangeInfo(cookie, access_result, cause);
  return true;
}

bool StructTraits<network::mojom::SamePartyContextDataView,
                  net::SamePartyContext>::
    Read(network::mojom::SamePartyContextDataView context,
         net::SamePartyContext* out) {
  net::SamePartyContext::Type context_type;
  if (!context.ReadContextType(&context_type))
    return false;

  net::SamePartyContext::Type ancestors_for_metrics_only;
  if (!context.ReadAncestorsForMetricsOnly(&ancestors_for_metrics_only))
    return false;

  net::SamePartyContext::Type top_resource_for_metrics_only;
  if (!context.ReadTopResourceForMetricsOnly(&top_resource_for_metrics_only))
    return false;

  *out = net::SamePartyContext(context_type, ancestors_for_metrics_only,
                               top_resource_for_metrics_only);
  return true;
}

}  // namespace mojo