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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/profiles/reporting_util.h"
#include <string>
#include <vector>
#include "base/functional/callback.h"
#include "base/strings/utf_string_conversions.h"
#include "base/values.h"
#include "build/chromeos_buildflags.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_attributes_entry.h"
#include "chrome/browser/profiles/profile_attributes_storage.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/profiles/profiles_state.h"
#include "components/account_id/account_id.h"
#include "components/embedder_support/user_agent_utils.h"
#include "components/enterprise/common/proto/connectors.pb.h"
#include "components/policy/core/common/cloud/cloud_policy_store.h"
#include "components/policy/core/common/cloud/user_cloud_policy_manager.h"
#include "components/policy/proto/device_management_backend.pb.h"
#include "components/user_manager/user.h"
#include "components/user_manager/user_manager.h"
#if BUILDFLAG(IS_CHROMEOS)
#include "chrome/browser/ash/login/users/affiliation.h"
#include "chrome/browser/ash/policy/core/browser_policy_connector_ash.h"
#include "chrome/browser/ash/policy/core/device_local_account_policy_service.h"
#include "chrome/browser/ash/policy/core/user_cloud_policy_manager_ash.h"
#include "chrome/browser/ash/profiles/profile_helper.h"
#include "chrome/browser/browser_process_platform_part_ash.h"
#endif // BUILDFLAG(IS_CHROMEOS)
namespace {
// Returns policy for the given |profile|. If failed to get policy returns
// nullptr.
const enterprise_management::PolicyData* GetPolicyData(Profile* profile) {
if (!profile)
return nullptr;
auto* manager = profile->GetCloudPolicyManager();
if (!manager) {
return nullptr;
}
policy::CloudPolicyStore* store = manager->core()->store();
if (!store || !store->has_policy()) {
return nullptr;
}
return store->policy();
}
#if BUILDFLAG(IS_CHROMEOS)
// A callback which fetches device dm_token based on user affiliation.
using DeviceDMTokenCallback = base::RepeatingCallback<std::string(
const std::vector<std::string>& user_affiliation_ids)>;
// Returns the Device DMToken for the given |profile| if:
// * |profile| is NOT incognito profile
// * user corresponding to a given |profile| is affiliated.
// Otherwise returns empty string. More about DMToken:
// go/dmserver-domain-model#dmtoken.
std::string GetDeviceDmToken(Profile* profile) {
if (!profile)
return std::string();
const user_manager::User* user =
ash::ProfileHelper::Get()->GetUserByProfile(profile);
if (!user)
return std::string();
DeviceDMTokenCallback device_dm_token_callback =
ash::GetDeviceDMTokenForUserPolicyGetter(user->GetAccountId());
if (!device_dm_token_callback)
return std::string();
const enterprise_management::PolicyData* policy = GetPolicyData(profile);
if (!policy)
return std::string();
std::vector<std::string> user_affiliation_ids(
policy->user_affiliation_ids().begin(),
policy->user_affiliation_ids().end());
return device_dm_token_callback.Run(user_affiliation_ids);
}
#endif // BUILDFLAG(IS_CHROMEOS)
} // namespace
namespace reporting {
base::Value::Dict GetContext(Profile* profile) {
base::Value::Dict context;
context.SetByDottedPath("browser.userAgent",
embedder_support::GetUserAgent());
if (!profile)
return context;
ProfileAttributesStorage& storage =
g_browser_process->profile_manager()->GetProfileAttributesStorage();
ProfileAttributesEntry* entry =
storage.GetProfileAttributesWithPath(profile->GetPath());
if (entry) {
context.SetByDottedPath("profile.profileName", entry->GetName());
context.SetByDottedPath("profile.gaiaEmail", entry->GetUserName());
}
context.SetByDottedPath("profile.profilePath",
profile->GetPath().AsUTF8Unsafe());
std::optional<std::string> client_id = GetUserClientId(profile);
if (client_id)
context.SetByDottedPath("profile.clientId", *client_id);
#if BUILDFLAG(IS_CHROMEOS)
std::string device_dm_token = GetDeviceDmToken(profile);
if (!device_dm_token.empty())
context.SetByDottedPath("device.dmToken", device_dm_token);
#endif
std::optional<std::string> user_dm_token = GetUserDmToken(profile);
if (user_dm_token)
context.SetByDottedPath("profile.dmToken", *user_dm_token);
return context;
}
::chrome::cros::reporting::proto::UploadEventsRequest CreateUploadEventsRequest(
Profile* profile) {
::chrome::cros::reporting::proto::UploadEventsRequest request;
request.mutable_browser()->set_user_agent(embedder_support::GetUserAgent());
if (!profile) {
return request;
}
request.mutable_profile()->set_profile_path(
profile->GetPath().AsUTF8Unsafe());
ProfileAttributesEntry* profile_attributes =
g_browser_process->profile_manager()
->GetProfileAttributesStorage()
.GetProfileAttributesWithPath(profile->GetPath());
if (profile_attributes) {
request.mutable_profile()->set_profile_name(
base::UTF16ToUTF8(profile_attributes->GetName()));
request.mutable_profile()->set_gaia_email(
base::UTF16ToUTF8(profile_attributes->GetUserName()));
}
std::optional<std::string> client_id = GetUserClientId(profile);
if (client_id) {
request.mutable_profile()->set_client_id(*client_id);
}
#if BUILDFLAG(IS_CHROMEOS)
std::string device_dm_token = GetDeviceDmToken(profile);
if (!device_dm_token.empty()) {
request.mutable_device()->set_dm_token(device_dm_token);
}
#endif
std::optional<std::string> user_dm_token = GetUserDmToken(profile);
if (user_dm_token) {
request.mutable_profile()->set_dm_token(*user_dm_token);
}
return request;
}
enterprise_connectors::ClientMetadata GetContextAsClientMetadata(
Profile* profile) {
enterprise_connectors::ClientMetadata metadata;
metadata.mutable_browser()->set_user_agent(embedder_support::GetUserAgent());
if (!profile)
return metadata;
ProfileAttributesStorage& storage =
g_browser_process->profile_manager()->GetProfileAttributesStorage();
ProfileAttributesEntry* entry =
storage.GetProfileAttributesWithPath(profile->GetPath());
if (entry) {
metadata.mutable_profile()->set_profile_name(
base::UTF16ToUTF8(entry->GetName()));
metadata.mutable_profile()->set_gaia_email(
base::UTF16ToUTF8(entry->GetUserName()));
}
metadata.mutable_profile()->set_profile_path(
profile->GetPath().AsUTF8Unsafe());
std::optional<std::string> client_id = GetUserClientId(profile);
if (client_id)
metadata.mutable_profile()->set_client_id(*client_id);
#if BUILDFLAG(IS_CHROMEOS)
std::string device_dm_token = GetDeviceDmToken(profile);
if (!device_dm_token.empty())
metadata.mutable_device()->set_dm_token(device_dm_token);
#endif
std::optional<std::string> user_dm_token = GetUserDmToken(profile);
if (user_dm_token)
metadata.mutable_profile()->set_dm_token(*user_dm_token);
return metadata;
}
// Returns User DMToken for a given |profile| if:
// * |profile| is NOT incognito profile.
// * |profile| is NOT sign-in screen profile
// * user corresponding to a |profile| is managed.
// Otherwise returns empty string. More about DMToken:
// go/dmserver-domain-model#dmtoken.
std::optional<std::string> GetUserDmToken(Profile* profile) {
if (!profile)
return std::nullopt;
const enterprise_management::PolicyData* policy_data = GetPolicyData(profile);
if (!policy_data || !policy_data->has_request_token())
return std::nullopt;
return policy_data->request_token();
}
std::optional<std::string> GetUserClientId(Profile* profile) {
if (!profile)
return std::nullopt;
const enterprise_management::PolicyData* policy_data = GetPolicyData(profile);
if (!policy_data || !policy_data->has_device_id())
return std::nullopt;
return policy_data->device_id();
}
#if BUILDFLAG(IS_CHROMEOS)
std::optional<std::string> GetMGSUserClientId() {
policy::BrowserPolicyConnectorAsh* connector =
g_browser_process->platform_part()->browser_policy_connector_ash();
const user_manager::UserManager* user_manager =
user_manager::UserManager::Get();
policy::DeviceLocalAccountPolicyService* policy_service =
connector->GetDeviceLocalAccountPolicyService();
// The policy service is null if the device is managed by Active Directory.
if (!policy_service) {
return std::nullopt;
}
const policy::DeviceLocalAccountPolicyBroker* policy_broker =
policy_service->GetBrokerForUser(
user_manager->GetActiveUser()->GetAccountId().GetUserEmail());
// The policy broker is null if the active user does not belong to an existing
// device-local account, which should never be the case when calling this
// function.
DCHECK(policy_broker);
const enterprise_management::PolicyData* policy_data =
policy_broker->core()->store()->policy();
if (policy_data && policy_data->has_device_id()) {
return policy_data->device_id();
} else {
return std::nullopt;
}
}
#endif
} // namespace reporting
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