Java Doc for DigestLogin.java in  » EJB-Server-resin-3.1.5 » resin » com » caucho » server » security » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » EJB Server resin 3.1.5 » resin » com.caucho.server.security 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.caucho.server.security.AbstractLogin
      com.caucho.server.security.DigestLogin

DigestLogin
public class DigestLogin extends AbstractLogin (Code)
Implements the "digest" auth-method. Basic uses the HTTP authentication with WWW-Authenticate and SC_UNAUTHORIZE.


Field Summary
protected  String_realm
    


Method Summary
public  Principalauthenticate(HttpServletRequest request, HttpServletResponse response, ServletContext application)
     Logs a user in with a user name and a password.
protected  byte[]decodeDigest(String digest)
    
public  StringgetAuthType()
     Returns the authentication type.
protected  PrincipalgetDigestPrincipal(HttpServletRequest request, HttpServletResponse response, ServletContext application)
    
protected  longgetRandomLong(ServletContext application)
    
public  StringgetRealmName()
     Gets the realm.
public  PrincipalgetUserPrincipal(HttpServletRequest request, HttpServletResponse response, ServletContext application)
     Returns the current user with the user name and password.
protected  StringscanKey(CharCursor cursor)
    
protected  StringscanValue(CharCursor cursor)
    
protected  voidsendDigestChallenge(HttpServletResponse res, ServletContext application)
     Sends a challenge for basic authentication.
public  voidsetRealmName(String realm)
     Sets the login realm.
protected  voidskipWhitespace(CharCursor cursor)
    

Field Detail
_realm
protected String _realm(Code)





Method Detail
authenticate
public Principal authenticate(HttpServletRequest request, HttpServletResponse response, ServletContext application) throws ServletException, IOException(Code)
Logs a user in with a user name and a password. Basic authentication extracts the user and password from the authorization header. If the user/password is missing, authenticate will send a basic challenge.
Parameters:
  request - servlet request
Parameters:
  response - servlet response, in case any cookie need sending.
Parameters:
  application - servlet application the logged in principal on success, null on failure.



decodeDigest
protected byte[] decodeDigest(String digest)(Code)



getAuthType
public String getAuthType()(Code)
Returns the authentication type.



getDigestPrincipal
protected Principal getDigestPrincipal(HttpServletRequest request, HttpServletResponse response, ServletContext application) throws ServletException(Code)
Returns the principal from a basic authentication
Parameters:
  auth - the authenticator for this application.



getRandomLong
protected long getRandomLong(ServletContext application)(Code)



getRealmName
public String getRealmName()(Code)
Gets the realm.



getUserPrincipal
public Principal getUserPrincipal(HttpServletRequest request, HttpServletResponse response, ServletContext application) throws ServletException(Code)
Returns the current user with the user name and password.
Parameters:
  request - servlet request
Parameters:
  response - servlet response, in case any cookie need sending.
Parameters:
  application - servlet application the logged in principal on success, null on failure.



scanKey
protected String scanKey(CharCursor cursor) throws ServletException(Code)



scanValue
protected String scanValue(CharCursor cursor) throws ServletException(Code)



sendDigestChallenge
protected void sendDigestChallenge(HttpServletResponse res, ServletContext application) throws ServletException, IOException(Code)
Sends a challenge for basic authentication.



setRealmName
public void setRealmName(String realm)(Code)
Sets the login realm.



skipWhitespace
protected void skipWhitespace(CharCursor cursor)(Code)



Fields inherited from com.caucho.server.security.AbstractLogin
protected ServletAuthenticator _auth(Code)(Java Doc)
final protected static Logger log(Code)(Java Doc)

Methods inherited from com.caucho.server.security.AbstractLogin
public Principal authenticate(HttpServletRequest request, HttpServletResponse response, ServletContext application) throws ServletException, IOException(Code)(Java Doc)
public String getAuthType()(Code)(Java Doc)
public ServletAuthenticator getAuthenticator()(Code)(Java Doc)
public Principal getUserPrincipal(HttpServletRequest request, HttpServletResponse response, ServletContext application) throws ServletException(Code)(Java Doc)
public void init() throws ServletException(Code)(Java Doc)
public boolean isUserInRole(HttpServletRequest request, HttpServletResponse response, ServletContext application, Principal user, String role) throws ServletException(Code)(Java Doc)
public void logout(HttpServletRequest request, HttpServletResponse response, ServletContext application) throws ServletException(Code)(Java Doc)
public void setAuthenticator(ServletAuthenticator auth)(Code)(Java Doc)
public String toString()(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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