public async Task<AuthenticationTicket> ValidateTicket(IOwinRequest request, IOwinContext context, HttpClient httpClient,
string ticket, AuthenticationProperties properties, string service)
{
// Now, we need to get the ticket validated
string validateUrl = _options.CasServerUrlBase + "/validate" +
"?service=" + service +
"&ticket=" + Uri.EscapeDataString(ticket);
HttpResponseMessage response = await httpClient.GetAsync(validateUrl, request.CallCancelled);
response.EnsureSuccessStatusCode();
string responseBody = await response.Content.ReadAsStringAsync();
String validatedUserName = null;
var responseParts = responseBody.Split('\n');
if (responseParts.Length >= 2 && responseParts[0] == "yes")
validatedUserName = responseParts[1];
if (!String.IsNullOrEmpty(validatedUserName))
{
var identity = new ClaimsIdentity(_options.AuthenticationType);
identity.AddClaim(new Claim(ClaimTypes.NameIdentifier, validatedUserName, "http://www.w3.org/2001/XMLSchema#string", _options.AuthenticationType));
identity.AddClaim(new Claim(ClaimTypes.Name, validatedUserName, "http://www.w3.org/2001/XMLSchema#string", _options.AuthenticationType));
var authenticatedContext = new CasAuthenticatedContext(context, identity, properties);
await _options.Provider.Authenticated(authenticatedContext);
return new AuthenticationTicket(authenticatedContext.Identity, authenticatedContext.Properties);
}
return new AuthenticationTicket(null, properties);
}
public async Task <AuthenticationTicket> ValidateTicket(IOwinRequest request, IOwinContext context, HttpClient httpClient,
string ticket, AuthenticationProperties properties, string service)
{
// Now, we need to get the ticket validated
string validateUrl = _options.CasServerUrlBase + "/serviceValidate" +
"?service=" + service +
"&ticket=" + Uri.EscapeDataString(ticket);
HttpResponseMessage response = await httpClient.GetAsync(validateUrl, request.CallCancelled);
response.EnsureSuccessStatusCode();
string responseBody = await response.Content.ReadAsStringAsync();
XDocument doc = XDocument.Parse(responseBody);
var serviceResponse = doc.Element(_ns + "serviceResponse");
var successNode = serviceResponse.Element(_ns + "authenticationSuccess");
if (successNode != null)
{
var userNode = successNode.Element(_ns + "user");
string validatedUserName = null;
if (userNode != null)
{
validatedUserName = userNode.Value;
}
if (!string.IsNullOrEmpty(validatedUserName))
{
var identity = BuildIdentity(_options, validatedUserName, successNode);
var authenticatedContext = new CasAuthenticatedContext(context, identity, properties);
await _options.Provider.Authenticated(authenticatedContext);
return(new AuthenticationTicket(authenticatedContext.Identity, authenticatedContext.Properties));
}
}
return(new AuthenticationTicket(null, properties));
}
public async Task<AuthenticationTicket> ValidateTicket(IOwinRequest request, IOwinContext context, HttpClient httpClient,
string ticket, AuthenticationProperties properties, string service)
{
// Now, we need to get the ticket validated
string validateUrl = _options.CasServerUrlBase + "/serviceValidate" +
"?service=" + service +
"&ticket=" + Uri.EscapeDataString(ticket);
HttpResponseMessage response = await httpClient.GetAsync(validateUrl, request.CallCancelled);
response.EnsureSuccessStatusCode();
string responseBody = await response.Content.ReadAsStringAsync();
XDocument doc = XDocument.Parse(responseBody);
var serviceResponse = doc.Element(_ns + "serviceResponse");
var successNode = serviceResponse.Element(_ns + "authenticationSuccess");
if (successNode != null)
{
var userNode = successNode.Element(_ns + "user");
string validatedUserName = null;
if (userNode != null)
validatedUserName = userNode.Value;
if (!string.IsNullOrEmpty(validatedUserName))
{
var identity = BuildIdentity(_options, validatedUserName, successNode);
var authenticatedContext = new CasAuthenticatedContext(context, identity, properties);
await _options.Provider.Authenticated(authenticatedContext);
return new AuthenticationTicket(authenticatedContext.Identity, authenticatedContext.Properties);
}
}
return new AuthenticationTicket(null, properties);
}
public async Task <AuthenticationTicket> ValidateTicket(IOwinRequest request, IOwinContext context, HttpClient httpClient,
string ticket, AuthenticationProperties properties, string service)
{
// Now, we need to get the ticket validated
string validateUrl = _options.CasServerUrlBase + "/validate" +
"?service=" + service +
"&ticket=" + Uri.EscapeDataString(ticket);
HttpResponseMessage response = await httpClient.GetAsync(validateUrl, request.CallCancelled);
response.EnsureSuccessStatusCode();
string responseBody = await response.Content.ReadAsStringAsync();
String validatedUserName = null;
var responseParts = responseBody.Split('\n');
if (responseParts.Length >= 2 && responseParts[0] == "yes")
{
validatedUserName = responseParts[1];
}
if (!String.IsNullOrEmpty(validatedUserName))
{
var identity = new ClaimsIdentity(_options.AuthenticationType);
identity.AddClaim(new Claim(ClaimTypes.NameIdentifier, validatedUserName, "http://www.w3.org/2001/XMLSchema#string", _options.AuthenticationType));
identity.AddClaim(new Claim(ClaimTypes.Name, validatedUserName, "http://www.w3.org/2001/XMLSchema#string", _options.AuthenticationType));
var authenticatedContext = new CasAuthenticatedContext(context, identity, properties);
await _options.Provider.Authenticated(authenticatedContext);
return(new AuthenticationTicket(authenticatedContext.Identity, authenticatedContext.Properties));
}
return(new AuthenticationTicket(null, properties));
}
/// <summary>
/// Invoked whenever Cas succesfully authenticates a user
/// </summary>
/// <param name="context">Contains information about the login session as well as the user <see cref="System.Security.Claims.ClaimsIdentity"/>.</param>
/// <returns>A <see cref="Task"/> representing the completed operation.</returns>
public virtual Task Authenticated(CasAuthenticatedContext context)
{
return(OnAuthenticated(context));
}
/// <summary>
/// Invoked whenever Cas succesfully authenticates a user
/// </summary>
/// <param name="context">Contains information about the login session as well as the user <see cref="System.Security.Claims.ClaimsIdentity"/>.</param>
/// <returns>A <see cref="Task"/> representing the completed operation.</returns>
public virtual Task Authenticated(CasAuthenticatedContext context)
{
return OnAuthenticated(context);
}
