public TokenAuthorizationResult GetAccessToken(string username)
{
var expiresIn = _configurationService.GetSetting <int>("Jwt:AccessTokenExpirationInMinutes");
var jwtKey = _configurationService.GetSetting <string>("Jwt:Key");
var issuer = _configurationService.GetSetting <string>("Jwt:Issuer");
var securityKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtKey));
var credentials = new SigningCredentials(securityKey, SecurityAlgorithms.HmacSha256);
var claims = new[]
{
new Claim(ClaimsIdentity.DefaultNameClaimType, username),
new Claim(JwtRegisteredClaimNames.Email, username),
new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString())
};
var token = new JwtSecurityToken(
issuer,
issuer,
claims,
expires: DateTime.Now.AddMinutes(expiresIn),
signingCredentials: credentials);
var result = new JwtSecurityTokenHandler().WriteToken(token);
return(new TokenAuthorizationResult(result, expiresIn));
}
public DatabaseEngine GetDatabaseEngine()
{
string engineConfig = _configurationService.GetSetting <string>("DatabaseSettings:Engine");
return(Enum.TryParse <DatabaseEngine>(engineConfig, ignoreCase: true, out var result)
? result
: DatabaseEngine.Postgres);
}
private bool IsValidToken(RefreshToken token)
{
var lifeTime = _configurationService.GetSetting <int>("Jwt:RefreshTokenExpirationInMinutes");
return(token.CreatedAtUtc + TimeSpan.FromMinutes(lifeTime) > DateTime.UtcNow);
}