Servlet which allows Drupal CMS to send informations about it's users. More...

Inheritance diagram for cz.vutbr.fit.knot.annotations.comet.DrupAuthServlet:

Collaboration diagram for cz.vutbr.fit.knot.annotations.comet.DrupAuthServlet:

Public Member Functions
String	getServletInfo ()

Protected Member Functions
void	doGet (HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException

void	doPost (HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException

Private Member Functions
void	saveUsers (List users, Map< String, String > aData)

User	processUser (Element userEl, Map< String, String > authData, String drupalAddress)

String	loadDefaultSettings (User user)

boolean	isAuthorizedByIp (String ipAdderess)

boolean	isAuthorizedByName (String hostName)

Static Private Member Functions
static String	getError ()

static Document	parseXml (String XMLString) throws SAXException, ParserConfigurationException, IOException

Detailed Description

Servlet which allows Drupal CMS to send informations about it's users.

Servlet which allows Drupal CMS to send informations about it's users, so users can be authenticated automatically with these informations. If user haven't account yet, it will be created.

Author: idytrych

Definition at line 67 of file DrupAuthServlet.java.

Member Function Documentation

void cz.vutbr.fit.knot.annotations.comet.DrupAuthServlet.doGet	(	HttpServletRequest	request,
		HttpServletResponse	response
	)		throws ServletException, IOException

protected

Handles the HTTP GET method.

Parameters

request	servlet request
response	servlet response

Exceptions

ServletException	if a servlet-specific error occurs
IOException	if an I/O error occurs

Definition at line 78 of file DrupAuthServlet.java.

Here is the call graph for this function:

void cz.vutbr.fit.knot.annotations.comet.DrupAuthServlet.doPost	(	HttpServletRequest	request,
		HttpServletResponse	response
	)		throws ServletException, IOException

protected

Handles the HTTP POST method.

Parameters

request	servlet request
response	servlet response

Exceptions

ServletException	if a servlet-specific error occurs
IOException	if an I/O error occurs

Definition at line 101 of file DrupAuthServlet.java.

Here is the call graph for this function:

static String cz.vutbr.fit.knot.annotations.comet.DrupAuthServlet.getError ( )

staticprivate

Gets error page (there is not much informations because it can be used by attacker)

Returns: Returns content of the error page

Definition at line 370 of file DrupAuthServlet.java.

Here is the caller graph for this function:

String cz.vutbr.fit.knot.annotations.comet.DrupAuthServlet.getServletInfo ( )

Returns a short description of the servlet.

Returns: a String containing servlet description

Definition at line 407 of file DrupAuthServlet.java.

boolean cz.vutbr.fit.knot.annotations.comet.DrupAuthServlet.isAuthorizedByIp ( String ipAdderess )

private

Method checks if request come from authorized server.

Parameters

ipAdderess ip addres of server

Returns: true value indicate thet server is authorized, false indicates unauthorized request

Definition at line 441 of file DrupAuthServlet.java.

Here is the caller graph for this function:

boolean cz.vutbr.fit.knot.annotations.comet.DrupAuthServlet.isAuthorizedByName ( String hostName )

private

Method checks if request come from authorized server.

Parameters

hostName host name of server

Returns: true value indicate thet server is authorized, false indicates unauthorized request

Definition at line 464 of file DrupAuthServlet.java.

Here is the caller graph for this function:

String cz.vutbr.fit.knot.annotations.comet.DrupAuthServlet.loadDefaultSettings ( User user )

private

Definition at line 411 of file DrupAuthServlet.java.

Here is the call graph for this function:

Here is the caller graph for this function:

static Document cz.vutbr.fit.knot.annotations.comet.DrupAuthServlet.parseXml ( String XMLString ) throws SAXException, ParserConfigurationException, IOException

staticprivate

Parses XML with data

Parameters

XMLString String with XML with data from Drupal

Returns: Parsed XML in w3c.dom.Document

Definition at line 388 of file DrupAuthServlet.java.

Here is the caller graph for this function:

User cz.vutbr.fit.knot.annotations.comet.DrupAuthServlet.processUser	(	Element	userEl,
		Map< String, String >	authData,
		String	drupalAddress
	)

private

Processes XML element with data about user and returns User object. If user is already in database, saved object will be returned. If user is not in database, new object will be created. It also stores authentication data into the given map.

Parameters