public JwtTokenDto ExtractToken(ExtractTokenDto tokenInfo)
{
Logger.LogInformation("Try to extract token");
Validate(tokenInfo);
var toReturn = new JwtTokenDto()
{
Token = tokenInfo.Token,
IsValid = false
};
if (string.IsNullOrEmpty(tokenInfo.Token))
{
return(toReturn);
}
var handler = new JwtSecurityTokenHandler();
var validationParameters = new TokenValidationParameters
{
ValidIssuer = Configuration.Issuer,
ValidAudience = Configuration.Audience,
IssuerSigningKeys = new List <SecurityKey>()
{
new SymmetricSecurityKey(Encoding.UTF8.GetBytes(Configuration.SecurityKey))
}
};
ClaimsPrincipal pClaim;
try
{
pClaim = handler.ValidateToken(tokenInfo.Token, validationParameters, out var validatedToken);
}
catch (Exception ex)
{
toReturn.InvalidationCause = ex.Message;
return(toReturn);
}
if (!long.TryParse(GetValueFromClaim(pClaim.Claims, ClaimName.Expire), out var expire))
{
return(toReturn);
}
toReturn.Expire = expire;
if (expire < DateTimeOffset.Now.ToUnixTimeSeconds() || GetValueFromClaim(pClaim.Claims, ClaimName.TokenName) != tokenInfo.TokenName)
{
return(toReturn);
}
toReturn.Scope = GetValueFromClaim(pClaim.Claims, ClaimName.Scope);
toReturn.ClientId = GetValueFromClaim(pClaim.Claims, ClaimName.ClientId);
toReturn.UserName = GetValueFromClaim(pClaim.Claims, ClaimName.Name);
toReturn.IsValid = true;
return(toReturn);
}
public JwtTokenDto ExtractToken(ExtractTokenDto tokenInfo)
{
return(_token);
}
