// uid と takeoverCode から GUID を引いて返す
// 基本この後、GUIDを使って、LOGINしなおす
public async Task <AuthData.Response> ConsumeTakeoverCode(LambdaAuthArg data)
{
var resp = new AuthData.Response()
{
status = AuthError.E_CHAOS.ToString()
};
var userData = new UserData("", data.userProfile.uid);
var takeover = new UserData.TakeoverCode(userData.profile, data.takeoverCode);
try {
var guid = await RedisClientHelper.Get(m_ctx, data.redisApiUrl, data.redisApiKey, takeover.keyField);
if (guid == "")
{
resp.status = AuthError.E_TAKEOVER_INVALID.ToString();
return(resp);
}
userData.profile.guid = guid;
// この時点で、引き継ぎコードを無効化する。
var redisRet = await RedisClientHelper.Set(m_ctx, data.redisApiUrl, data.redisApiKey,
takeover.keyField, "", 1);
resp.status = AuthError.E_OK.ToString();
resp.userProfile = userData.profile;
}
catch (Exception ex) {
m_ctx.Log(ex.Message);
resp.status = AuthError.E_CRITICAL.ToString();
resp.meta = ex.Message;
}
return(resp);
}
public async Task <AuthData.Response> SaveData(LambdaAuthArg data)
{
var resp = new AuthData.Response()
{
status = AuthError.E_CHAOS.ToString()
};
var userData = new UserData("", data.userProfile.uid);
var sess = new UserData.Session(userData.profile, data.sessCode);
try {
// セッションチェック
if (await RedisClientHelper.CheckValueEqual
(m_ctx, data.redisApiUrl, data.redisApiKey, sess.keyField, sess.valueField) != RedisError.E_OK)
{
resp.status = AuthError.E_SESS_INVALID.ToString();
return(resp);
}
// S3からGUIDを取得
using (var s3Client = new AmazonS3Client(Amazon.RegionEndpoint.APNortheast1))
{
var s3Req = new GetObjectRequest
{
BucketName = data.s3Bucket,
Key = UserData.GetS3PathFromUid(data.s3DirObject, userData.profile.uid),
};
var s3Resp = await s3Client.GetObjectAsync(s3Req);
using (var s3Stream = new StreamReader(s3Resp.ResponseStream)){
var dataBody = s3Stream.ReadToEnd();
userData.Import(dataBody);
}
}
// 引き継ぎコードをRedisにセット
var takeover = new UserData.TakeoverCode(userData.profile);
var redisRet = await RedisClientHelper.Set(m_ctx, data.redisApiUrl, data.redisApiKey,
takeover.keyField, takeover.valueField, takeover.ttlSec);
if (redisRet == RedisError.E_OK)
{
resp.status = AuthError.E_OK.ToString();
resp.takeoverCode = takeover.takeoverCode;
}
else
{
resp.status = AuthError.E_TAKEOVER_ISSUE.ToString();
resp.meta = redisRet.ToString();
m_ctx.Log(resp.status.ToString() + "," + resp.meta);
}
}
catch (Exception ex) {
m_ctx.Log(ex.Message);
resp.status = AuthError.E_CRITICAL.ToString();
resp.meta = ex.Message;
}
return(resp);
}
