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remove S3 signature building stuff

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ig 2023-03-16 09:19:23 +01:00
parent 405308d7d6
commit 7cf27a78bc
1 changed files with 0 additions and 147 deletions
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147
csharp/App/Backend/DataTypes/Methods/User.cs
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@ -175,154 +175,7 @@ public static class UserMethods
}
private static Byte[] HmacSha256Digest(String message, String secret)
{
// var encoding = new UTF8Encoding();
// var keyBytes = encoding.GetBytes(secret);
// var messageBytes = encoding.GetBytes(message);
// var cryptographer = new HMACSHA256(keyBytes);
// return cryptographer.ComputeHash(messageBytes);
var keyBytes = UTF8.GetBytes(secret);
var messageBytes = UTF8.GetBytes(message);
return HMACSHA256.HashData(keyBytes, messageBytes);
}
private static String BuildSignature(String method, String path, String data, Int64 time, String secret)
{
var messageToSign = "";
messageToSign += method + " /v2/" + path + "\n";
messageToSign += data + "\n";
// query strings
messageToSign += "\n";
// headers
messageToSign += "\n";
messageToSign += time;
Console.WriteLine("Message to sign:\n" + messageToSign);
var hmac = HmacSha256Digest(messageToSign, secret);
return Convert.ToBase64String(hmac);
}
// public Object CreateAndSaveUserS3ApiKey(User user)
// {
// //EXOSCALE API URL
// const String url = "https://api-ch-dk-2.exoscale.com/v2/";
// const String path = "access-key";
//
// //TODO HIDE ME
// const String secret = "S2K1okphiCSNK4mzqr4swguFzngWAMb1OoSlZsJa9F0";
// const String apiKey = "EXOb98ec9008e3ec16e19d7b593";
//
// var installationList = User2Installation
// .Where(i => i.UserId == user.Id)
// .SelectMany(i => Installations.Where(f => i.InstallationId == f.Id))
// .ToList();
//
//
// var instList = new JsonArray();
//
// foreach (var installation in installationList)
// {
// instList.Add(new JsonObject {["domain"] = "sos",["resource-name"] = installation.Name,["resource-type"] = "bucket"});
// }
//
// var jsonPayload = new JsonObject { ["name"] = user.Email, ["operations"] = new JsonArray{ "list-sos-bucket", "get-sos-object" }, ["content"] = instList};
// var stringPayload = jsonPayload.ToJsonString();
//
// var unixExpiration = DateTimeOffset.UtcNow.ToUnixTimeSeconds()+60;
// var signature = BuildSignature("POST", path, stringPayload, unixExpiration , secret);
//
// var authHeader = "credential="+apiKey+",expires="+unixExpiration+",signature="+signature;
//
// var client = new HttpClient();
// client.DefaultRequestHeaders.Authorization =
// new AuthenticationHeaderValue("EXO2-HMAC-SHA256", authHeader);
//
// var content = new StringContent(stringPayload, Encoding.UTF8, "application/json");
//
//
// var response = client.PostAsync(url+path, content).Result;
//
// if (response.StatusCode.ToString() != "OK")
// {
// return response;
// }
//
// var responseString = response.Content.ReadAsStringAsync().Result;
// return Enumerable.Last(Regex.Match(responseString, "key\\\":\\\"([A-Z])\\w+").ToString().Split('"'));
// // return SetUserS3ApiKey(user, newKey);
//
// }
public static Object CreateAndSaveInstallationS3ApiKey(Installation installation)
{
//EXOSCALE API URL
const String url = "https://api-ch-dk-2.exoscale.com/v2/";
const String path = "access-key";
//TODO HIDE ME
const String secret = "S2K1okphiCSNK4mzqr4swguFzngWAMb1OoSlZsJa9F0";
const String apiKey = "EXOb98ec9008e3ec16e19d7b593";
var jsonPayload = new JsonObject
{
["name"] = installation.Id,
["operations"] = new JsonArray
{
"list-sos-bucket",
"get-sos-object"
},
["content"] = new JsonArray
{
new JsonObject
{
["domain"] = "sos",
["resource-name"] = installation.Name,
["resource-type"] = "bucket"
}
}
};
var stringPayload = jsonPayload.ToJsonString();
var unixExpiration = DateTimeOffset.UtcNow.ToUnixTimeSeconds() + 60;
var signature = BuildSignature("POST", path, stringPayload, unixExpiration, secret);
var authHeader = "credential=" + apiKey + ",expires=" + unixExpiration + ",signature=" + signature;
var client = new HttpClient();
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("EXO2-HMAC-SHA256", authHeader);
var content = new StringContent(stringPayload, UTF8, "application/json");
var response = client.PostAsync(url + path, content).Result;
if (response.StatusCode.ToString() != "OK")
{
return response;
}
var responseString = response.Content.ReadAsStringAsync().Result;
var newKey = Regex
.Match(responseString, "key\\\":\\\"([A-Z])\\w+")
.ToString()
.Split('"')
.Last();
installation.S3Key = newKey;
Db.Update(installation);
return newKey;
}
// TODO
private static Boolean IsValidEmail(String email)