CAS Basic client features (CAS 1.0, Service Tickets)
[Implementation]

Functions
	CASClient::getST ()
	CASClient::setST ($st)
	CASClient::hasST ()
	CASClient::setCasServerCert ($cert)
	CASClient::setCasServerCACert ($cert)
	CASClient::setNoCasServerValidation ()
	CASClient::validateST ($validate_url, &$text_response, &$tree_response)
Variables
	CASClient::$_st
	CASClient::$_cas_server_cert
	CASClient::$_cas_server_ca_cert
	CASClient::$_no_cas_server_validation

---

Function Documentation

CASClient::getST

(

)

[private, inherited]

This method returns the Service Ticket provided in the URL of the request.

Returns:

The service ticket.

Definition at line 1085 of file client.php.

Referenced by CASClient::isAuthenticated(), and CASClient::validateST().

CASClient::hasST

(

)

[private, inherited]

This method tells if a Service Ticket was stored.

Returns:

TRUE if a Service Ticket has been stored.

Definition at line 1101 of file client.php.

Referenced by CASClient::isAuthenticated().

CASClient::setCasServerCACert

(

$

cert

)

[inherited]

Set the CA certificate of the CAS server.

Parameters:

$cert

the PEM certificate of the CA that emited the cert of the server

Definition at line 1153 of file client.php.

CASClient::setCasServerCert

(

$

cert

)

[inherited]

Set the certificate of the CAS server.

Parameters:

$cert

the PEM certificate

Definition at line 1143 of file client.php.

CASClient::setNoCasServerValidation

(

)

[inherited]

Set no SSL validation for the CAS server.

Definition at line 1161 of file client.php.

CASClient::setST

(

$

st

)

[private, inherited]

This method stores the Service Ticket.

Parameters:

$st

The Service Ticket.

Definition at line 1093 of file client.php.

Referenced by CASClient::wasPreviouslyAuthenticated().

CASClient::validateST	(	$	validate_url,
		&$	text_response,
		&$	tree_response
	)			[private, inherited]

This method is used to validate a ST; halt on failure, and sets $validate_url, $text_reponse and $tree_response on success. These parameters are used later by CASClient::validatePGT() for CAS proxies.

Parameters:

	$validate_url	the URL of the request to the CAS server.
	$text_response	the response of the CAS server, as is (XML text).
	$tree_response	the response of the CAS server, as a DOM XML tree.

Returns:

bool TRUE when successfull, halt otherwise by calling CASClient::authError().

Definition at line 1179 of file client.php.

References CASClient::authError(), domxml_open_mem(), CASClient::getServerServiceValidateURL(), CASClient::getST(), CASClient::isProxy(), CASClient::readURL(), CASClient::setUser(), phpCAS::trace(), and phpCAS::traceBegin().

---

Variable Documentation

CASClient::$_cas_server_ca_cert [private, inherited]

the certificate of the CAS server CA.

Definition at line 1128 of file client.php.

CASClient::$_cas_server_cert [private, inherited]

the certificate of the CAS server.

Definition at line 1120 of file client.php.

CASClient::$_no_cas_server_validation [private, inherited]

Set to true not to validate the CAS server.

Definition at line 1136 of file client.php.

CASClient::$_st [private, inherited]

the Service Ticket provided in the URL of the request if present (empty otherwise). Written by CASClient::CASClient(), read by CASClient::getST() and CASClient::hasPGT().

Definition at line 1078 of file client.php.