/// <summary>
/// Makes a copy of the ConsentToken object.
/// </summary>
/// <param name="consentToken"></param>
void copy(ConsentToken consentToken)
{
this.delegationToken = consentToken.delegationToken;
this.refreshToken = consentToken.refreshToken;
this.sessionKey = consentToken.sessionKey;
this.expiry = consentToken.expiry;
this.offers = consentToken.offers;
this.locationID = consentToken.locationID;
this.cid = consentToken.cid;
this.offersString = consentToken.offersString;
this.decodedToken = consentToken.decodedToken;
this.token = consentToken.token;
}
/// <summary>
/// Attempts to obtain a new, refreshed token and return it. The
/// original token is not modified.
/// </summary>
/// <param name="token">ConsentToken object.</param>
/// <returns>Refreshed ConsentToken object.</returns>
public ConsentToken RefreshConsentToken(ConsentToken token)
{
return RefreshConsentToken(token, null);
}
/// <summary>
/// Attempts to obtain a new, refreshed token and return it. The
/// original token is not modified.
/// </summary>
/// <param name="token">ConsentToken object.</param>
/// <param name="ru">The registered/configured return URL will be
/// overridden by 'ru' specified here.</param>
/// <returns>Refreshed ConsentToken object.</returns>
public ConsentToken RefreshConsentToken(ConsentToken token, string ru)
{
if (token == null)
{
debug("Error: RefreshConsentToken: Null consent token.");
return null;
}
return RefreshConsentToken(token.OffersString, token.RefreshToken, ru);
}
/// <summary>
/// Processes the consent token string that is returned in the POST
/// response by the Delegated Authentication service after a
/// user has granted consent.
/// </summary>
/// <param name="token">Raw token.</param>
/// <param name="context">If you specify it, <paramref
/// name="context"/> will be returned as-is in the sign-in
/// response for site-specific use.</param>
/// <returns></returns>
public ConsentToken ProcessConsentToken(string token, string context)
{
string decodedToken = token;
if (string.IsNullOrEmpty(token))
{
debug("Error: ProcessConsentToken: Null token.");
return null;
}
NameValueCollection parsedToken =
parse(HttpUtility.UrlDecode(token));
if (!string.IsNullOrEmpty(parsedToken["eact"]))
{
decodedToken = DecodeAndValidateToken(parsedToken["eact"]);
if (string.IsNullOrEmpty(decodedToken))
{
debug("Error: ProcessConsentToken: Failed to decode/validate token: " +
token);
return null;
}
parsedToken = parse(decodedToken);
decodedToken = HttpUtility.UrlEncode(decodedToken);
}
ConsentToken consentToken = null;
try
{
consentToken = new ConsentToken(this,
parsedToken["delt"],
parsedToken["reft"],
parsedToken["skey"],
parsedToken["exp"],
parsedToken["offer"],
parsedToken["lid"],
context, decodedToken,
token);
}
catch (Exception e)
{
debug("Error: ProcessConsentToken: Contents of token considered invalid: " + e);
}
return consentToken;
}
