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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "remoting/host/it2me/reconnect_params.h"
#include "base/check.h"
#include "base/logging.h"
#include "base/uuid.h"
#include "remoting/host/it2me/it2me_constants.h"
#include "remoting/signaling/signaling_id_util.h"
namespace remoting {
ReconnectParams::ReconnectParams() = default;
ReconnectParams::ReconnectParams(ReconnectParams&& other) = default;
ReconnectParams& ReconnectParams::operator=(ReconnectParams&& other) = default;
ReconnectParams::~ReconnectParams() = default;
base::Value::Dict ReconnectParams::ToDict(const ReconnectParams& params) {
DCHECK(params.IsValid());
return base::Value::Dict()
.Set(kReconnectSupportId, params.support_id)
.Set(kReconnectHostSecret, params.host_secret)
.Set(kReconnectPrivateKey, params.private_key)
.Set(kReconnectFtlDeviceId, params.ftl_device_id)
.Set(kReconnectClientFtlAddress, params.client_ftl_address);
}
ReconnectParams ReconnectParams::FromDict(const base::Value::Dict& dict) {
ReconnectParams params;
const std::string* support_id = dict.FindString(kReconnectSupportId);
if (support_id) {
params.support_id = *support_id;
}
const std::string* host_secret = dict.FindString(kReconnectHostSecret);
if (host_secret) {
params.host_secret = *host_secret;
}
const std::string* private_key = dict.FindString(kReconnectPrivateKey);
if (private_key) {
params.private_key = *private_key;
}
const std::string* ftl_device_id = dict.FindString(kReconnectFtlDeviceId);
if (ftl_device_id) {
params.ftl_device_id = *ftl_device_id;
}
const std::string* client_ftl_address =
dict.FindString(kReconnectClientFtlAddress);
if (client_ftl_address) {
params.client_ftl_address = *client_ftl_address;
}
DCHECK(params.IsValid());
return params;
}
bool ReconnectParams::IsValid() const {
if (support_id.empty()) {
LOG(ERROR) << "Missing field: support_id";
return false;
} else if (support_id.length() != 7) {
LOG(ERROR) << "Invalid support_id: " << support_id;
return false;
}
if (host_secret.empty()) {
LOG(ERROR) << "Missing field: host_secret";
return false;
} else if (host_secret.length() != 5) {
LOG(ERROR) << "Invalid host_secret: " << host_secret;
return false;
}
if (private_key.empty()) {
LOG(ERROR) << "Missing field: private_key";
return false;
}
if (ftl_device_id.empty()) {
LOG(ERROR) << "Missing field: ftl_device_id";
return false;
} else if (!base::Uuid::ParseLowercase(ftl_device_id).is_valid()) {
LOG(ERROR) << "Invalid ftl_device_id: " << ftl_device_id;
return false;
}
if (client_ftl_address.empty()) {
LOG(ERROR) << "Missing field: client_ftl_address";
return false;
} else if (!IsValidFtlSignalingId(client_ftl_address)) {
LOG(ERROR) << "Invalid client_ftl_address: " << client_ftl_address;
return false;
}
return true;
}
} // namespace remoting
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