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@bbarry
Created August 19, 2020 19:02
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validate a token according to the asp.net core application's configured options
public class JwtValidationService : ITokenService
{
private readonly JwtBearerOptions _options;
public JwtTokenService(IOptions<JwtBearerOptions> options)
{
_options = options?.Value ?? throw new ArgumentNullException(nameof(options));
}
public bool ValidateToken(string token)
{
var parameters = _options.TokenValidationParameters;
foreach (var tokenValidator in _options.SecurityTokenValidators)
{
try
{
tokenValidator.ValidateToken(token, parameters, out _);
}
catch
{
return false;
}
}
return true;
}
}
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