public static string GenerateLoginToken(int playerID, DateTime tokenTTL)
{
//Setup Header
TokenHeader header = new TokenHeader();
string jwtHeader = JsonSerializer.Serialize(header);
byte[] headerBytes = Encoding.UTF8.GetBytes(jwtHeader);
string encodedHeader = Base64UrlEncoder.Encode(headerBytes);
//Setup data body
TokenBody body = new TokenBody(playerID, tokenTTL);
string jwtBody = JsonSerializer.Serialize(body);
byte[] bodyBytes = Encoding.UTF8.GetBytes(jwtBody);
string encodedBody = Base64UrlEncoder.Encode(bodyBytes);
string jwtToken = $"{encodedHeader}.{encodedBody}";
string jwtSignature = GetTokenSignature(jwtToken);
string encodedSignature = Base64UrlEncoder.Encode(jwtSignature);
string signedJWTToken = $"{jwtToken}.{encodedSignature}";
return(signedJWTToken);
}
public static bool TokenIsExpired(string jwtToken)
{
//Token anatomy is "encodedHeader.encodedBody.encodedSignature"
string[] tokenParts = jwtToken.Split('.');
string encodedTokenBody = tokenParts[1];
string decodedTokenBody = Base64UrlEncoder.Decode(encodedTokenBody);
TokenBody jwtTokenBody = JsonSerializer.Deserialize <TokenBody>(decodedTokenBody);
bool isExpired = DateTime.UtcNow > jwtTokenBody.ExpirationDateTime;
return(isExpired);
}
public IActionResult CheckToken([FromBody] TokenBody body)
{
var searchedUser = (from u in _context.Users
where u.token == body.token
select u).FirstOrDefault <User>();
if (searchedUser == null)
{
var res = new { foundToken = false };
return(Ok(res));
}
else
{
var res = new { foundToken = true };
return(Ok(res));
}
}
/// <summary>
/// Create a new token.
/// </summary>
/// <param name="tokenBody">Create a new access token.</param>
/// <returns>Token</returns>
public Token PostToken(TokenBody tokenBody)
{
// verify the required parameter 'tokenBody' is set
if (tokenBody == null)
{
throw new ApiException(400, "Missing required parameter 'tokenBody' when calling PostToken");
}
var path = "/tokens";
path = path.Replace("{format}", "json");
var queryParams = new Dictionary <String, String>();
var headerParams = new Dictionary <String, String>();
var formParams = new Dictionary <String, String>();
var fileParams = new Dictionary <String, FileParameter>();
String postBody = null;
postBody = ApiClient.Serialize(tokenBody); // http body (model) parameter
// authentication setting, if any
String[] authSettings = new String[] { "Token" };
// make the HTTP request
IRestResponse response = (IRestResponse)ApiClient.CallApi(path, Method.POST, queryParams, postBody, headerParams, formParams, fileParams, authSettings);
if (((int)response.StatusCode) >= 400)
{
throw new ApiException((int)response.StatusCode, "Error calling PostToken: " + response.Content, response.Content);
}
else if (((int)response.StatusCode) == 0)
{
throw new ApiException((int)response.StatusCode, "Error calling PostToken: " + response.ErrorMessage, response.ErrorMessage);
}
return((Token)ApiClient.Deserialize(response.Content, typeof(Token), response.Headers));
}
public override Int32 GetHashCode()
{
return(TokenBody.GetHashCode());
}
