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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/policy/core/common/policy_test_utils.h"
#include <string>
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/functional/callback_helpers.h"
#include "base/logging.h"
#include "base/strings/sys_string_conversions.h"
#include "base/values.h"
#include "build/build_config.h"
#include "components/policy/core/common/policy_bundle.h"
#include "components/policy/policy_constants.h"
#if BUILDFLAG(IS_APPLE)
#include <CoreFoundation/CoreFoundation.h>
#include "base/apple/scoped_cftyperef.h"
#include "base/memory/scoped_policy.h"
#endif
namespace policy {
PolicyDetailsMap::PolicyDetailsMap() = default;
PolicyDetailsMap::~PolicyDetailsMap() = default;
GetChromePolicyDetailsCallback PolicyDetailsMap::GetCallback() const {
return base::BindRepeating(&PolicyDetailsMap::Lookup, base::Unretained(this));
}
void PolicyDetailsMap::SetDetails(const std::string& policy,
const PolicyDetails* details) {
map_[policy] = details;
}
const PolicyDetails* PolicyDetailsMap::Lookup(const std::string& policy) const {
auto it = map_.find(policy);
return it == map_.end() ? NULL : it->second.get();
}
bool PolicyServiceIsEmpty(const PolicyService* service) {
const PolicyMap& map = service->GetPolicies(
PolicyNamespace(POLICY_DOMAIN_CHROME, std::string()));
if (!map.empty()) {
base::Value::Dict dict;
for (const auto& it : map)
dict.Set(it.first, it.second.value_unsafe()->Clone());
LOG(WARNING) << "There are pre-existing policies in this machine: " << dict;
#if BUILDFLAG(IS_WIN)
LOG(WARNING) << "From: " << kRegistryChromePolicyKey;
#endif
}
return map.empty();
}
#if BUILDFLAG(IS_APPLE)
base::apple::ScopedCFTypeRef<CFPropertyListRef> ValueToProperty(
const base::Value& value) {
base::apple::ScopedCFTypeRef<CFPropertyListRef> result;
switch (value.type()) {
case base::Value::Type::NONE: {
result.reset(kCFNull, base::scoped_policy::RETAIN);
break;
}
case base::Value::Type::BOOLEAN: {
result.reset(value.GetBool() ? kCFBooleanTrue : kCFBooleanFalse,
base::scoped_policy::RETAIN);
break;
}
case base::Value::Type::INTEGER: {
const int int_value = value.GetInt();
result.reset(
CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &int_value));
break;
}
case base::Value::Type::DOUBLE: {
const double double_value = value.GetDouble();
result.reset(CFNumberCreate(kCFAllocatorDefault, kCFNumberDoubleType,
&double_value));
break;
}
case base::Value::Type::STRING: {
const std::string& string_value = value.GetString();
result = base::SysUTF8ToCFStringRef(string_value);
break;
}
case base::Value::Type::DICT: {
const base::Value::Dict& value_dict = value.GetDict();
base::apple::ScopedCFTypeRef<CFMutableDictionaryRef> cf_dict(
CFDictionaryCreateMutable(kCFAllocatorDefault, value_dict.size(),
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks));
for (const auto [dict_key, dict_value] : value_dict) {
base::apple::ScopedCFTypeRef<CFStringRef> cf_key =
base::SysUTF8ToCFStringRef(dict_key);
base::apple::ScopedCFTypeRef<CFPropertyListRef> cf_value =
ValueToProperty(dict_value);
if (cf_value) {
CFDictionaryAddValue(cf_dict.get(), cf_key.get(), cf_value.get());
}
}
result = cf_dict;
break;
}
case base::Value::Type::LIST: {
const base::Value::List& list = value.GetList();
base::apple::ScopedCFTypeRef<CFMutableArrayRef> cf_array(
CFArrayCreateMutable(kCFAllocatorDefault, list.size(),
&kCFTypeArrayCallBacks));
for (const base::Value& entry : list) {
base::apple::ScopedCFTypeRef<CFPropertyListRef> cf_value =
ValueToProperty(entry);
if (cf_value) {
CFArrayAppendValue(cf_array.get(), cf_value.get());
}
}
result = cf_array;
break;
}
case base::Value::Type::BINARY:
// This type isn't converted (though it can be represented as CFData)
// because there's no equivalent JSON type, and policy values can only
// take valid JSON values.
break;
}
return result;
}
#endif // BUILDFLAG(IS_APPLE)
std::ostream& operator<<(std::ostream& os, const PolicyBundle& bundle) {
os << "{" << std::endl;
for (const auto& entry : bundle)
os << " \"" << entry.first << "\": " << entry.second << "," << std::endl;
os << "}";
return os;
}
std::ostream& operator<<(std::ostream& os, PolicyScope scope) {
switch (scope) {
case POLICY_SCOPE_USER:
return os << "POLICY_SCOPE_USER";
case POLICY_SCOPE_MACHINE:
return os << "POLICY_SCOPE_MACHINE";
}
return os << "POLICY_SCOPE_UNKNOWN(" << int(scope) << ")";
}
std::ostream& operator<<(std::ostream& os, PolicyLevel level) {
switch (level) {
case POLICY_LEVEL_RECOMMENDED:
return os << "POLICY_LEVEL_RECOMMENDED";
case POLICY_LEVEL_MANDATORY:
return os << "POLICY_LEVEL_MANDATORY";
}
return os << "POLICY_LEVEL_UNKNOWN(" << int(level) << ")";
}
std::ostream& operator<<(std::ostream& os, PolicyDomain domain) {
switch (domain) {
case POLICY_DOMAIN_CHROME:
return os << "POLICY_DOMAIN_CHROME";
case POLICY_DOMAIN_EXTENSIONS:
return os << "POLICY_DOMAIN_EXTENSIONS";
case POLICY_DOMAIN_SIGNIN_EXTENSIONS:
return os << "POLICY_DOMAIN_SIGNIN_EXTENSIONS";
case POLICY_DOMAIN_SIZE:
break;
}
return os << "POLICY_DOMAIN_UNKNOWN(" << int(domain) << ")";
}
std::ostream& operator<<(std::ostream& os, const PolicyMap& policies) {
os << "{" << std::endl;
for (const auto& iter : policies)
os << " \"" << iter.first << "\": " << iter.second << "," << std::endl;
os << "}";
return os;
}
std::ostream& operator<<(std::ostream& os, const PolicyMap::Entry& e) {
return os << "{" << std::endl
<< " \"level\": " << e.level << "," << std::endl
<< " \"scope\": " << e.scope << "," << std::endl
<< " \"value\": " << *e.value_unsafe() << "}";
}
std::ostream& operator<<(std::ostream& os, const PolicyNamespace& ns) {
return os << ns.domain << "/" << ns.component_id;
}
} // namespace policy
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