/// <summary>
/// Gets the DateTime using the number of seconds from 1970-01-01T0:0:0Z (UTC)
/// </summary>
/// <param name="key">Claim in the payload that should map to an integer.</param>
/// <remarks>If the claim is not found, the function returns: DateTime.MinValue</remarks>
/// <exception cref="T:System.IdentityModel.Tokens.SecurityTokenException">if an overflow exception is thrown by the runtime.</exception>
/// <returns>the DateTime representation of a claim.</returns>
private DateTime GetDateTime(string key)
{
object obj;
if (!this.TryGetValue(key, out obj))
{
return(DateTime.MinValue);
}
try
{
IList <object> objectList = obj as IList <object>;
if (objectList != null)
{
if (objectList.Count == 0)
{
return(DateTime.MinValue);
}
obj = objectList[0];
}
return(EpochTime.DateTime(Convert.ToInt64(obj, (IFormatProvider)CultureInfo.InvariantCulture)));
}
catch (Exception ex)
{
if (ex is FormatException || ex is ArgumentException || ex is InvalidCastException)
{
throw new Exception(string.Format((IFormatProvider)CultureInfo.InvariantCulture, "IDX10700: Error found while parsing date time. The '{0}' claim has value '{1}' which is could not be parsed to an integer.\nInnerException: '{2}'.", (object)key, obj ?? (object)"<null>", (object)ex));
}
if (ex is OverflowException)
{
throw new Exception(string.Format((IFormatProvider)CultureInfo.InvariantCulture, "IDX10701: Error found while parsing date time. The '{0}' claim has value '{1}' does not lie in the valid range. \nInnerException: '{2}'.", (object)key, obj ?? (object)"<null>", (object)ex));
}
throw;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="T:System.IdentityModel.Tokens.JwtPayload" /> class with claims added for each parameter specified. Default string comparer <see cref="P:System.StringComparer.Ordinal" />.
/// </summary>
/// <param name="issuer">if this value is not null, a { iss, 'issuer' } claim will be added.</param>
/// <param name="audience">if this value is not null, a { aud, 'audience' } claim will be added</param>
/// <param name="claims">if this value is not null then for each <see cref="T:System.Security.Claims.Claim" /> a { 'Claim.Type', 'Claim.Value' } is added. If duplicate claims are found then a { 'Claim.Type', List<object> } will be created to contain the duplicate values.</param>
/// <param name="notBefore">if notbefore.HasValue is 'true' a { nbf, 'value' } claim is added.</param>
/// <param name="expires">if expires.HasValue is 'true' a { exp, 'value' } claim is added.</param>
/// <remarks>Comparison is set to <see cref="P:System.StringComparer.Ordinal" />
/// <para>The 4 parameters: 'issuer', 'audience', 'notBefore', 'expires' take precednece over <see cref="T:System.Security.Claims.Claim" />(s) in 'claims'. The values in 'claims' will be overridden.</para></remarks>
/// <exception cref="T:System.ArgumentException">if 'expires' <= 'notbefore'.</exception>
public JwtPayload(
string issuer,
string audience,
IEnumerable <Claim> claims,
DateTime?notBefore,
DateTime?expires)
: base((IEqualityComparer <string>)StringComparer.Ordinal)
{
if (expires.HasValue && notBefore.HasValue)
{
DateTime?nullable1 = notBefore;
DateTime?nullable2 = expires;
if ((nullable1.HasValue & nullable2.HasValue ? (nullable1.GetValueOrDefault() >= nullable2.GetValueOrDefault() ? 1 : 0) : 0) != 0)
{
throw new ArgumentException(string.Format((IFormatProvider)CultureInfo.InvariantCulture, "IDX10401: Expires: '{0}' must be after NotBefore: '{1}'.", (object)expires.Value, (object)notBefore.Value));
}
}
if (claims != null)
{
this.AddClaims(claims);
}
if (!string.IsNullOrWhiteSpace(issuer))
{
this["iss"] = (object)issuer;
}
if (!string.IsNullOrWhiteSpace(audience))
{
this["aud"] = (object)audience;
}
if (expires.HasValue)
{
this["exp"] = (object)EpochTime.GetIntDate(expires.Value.ToUniversalTime());
}
if (!notBefore.HasValue)
{
return;
}
this["nbf"] = (object)EpochTime.GetIntDate(notBefore.Value.ToUniversalTime());
}
