Examples of org.dspace.authenticate.AuthenticationMethod

org.dspace.authenticate.AuthenticationMethod
Implement this interface to participate in the stackable authentication mechanism. See the AuthenticationManager class for details about configuring authentication handlers.
Each authentication method provides a way to map "credentials" supplied by the client into a DSpace e-person. "Authentication" is when the credentials are compared against some sort of registry or other test of authenticity.
The DSpace instance may configure many authentication methods, in a "stack". The same credentials are passed to each method in turn until one accepts them, so each method need only attempt to interpret and validate the credentials and fail gracefully if they are not appropriate for it. The next method in the stack is then called. @see AuthenticationManager @author Larry Stone @version $Revision: 4308 $

             * Grovel over authentication methods, counting the
             * ones with a "redirect" login page -- if there's only one,
             * go directly there.  If there is a choice, go to JSP chooser.
             */
            Iterator ai = AuthenticationManager.authenticationMethodIterator();
            AuthenticationMethod am;
            int count = 0;
            String url = null;
            while (ai.hasNext())
            {
                String s;
                am = (AuthenticationMethod)ai.next();
                if ((s = am.loginPageURL(context, request, response)) != null)
                {
                    url = s;
                    ++count;
                }
            }

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    final HttpServletRequest httpRequest = (HttpServletRequest) objectModel
        .get(HttpEnvironment.HTTP_REQUEST_OBJECT);
    final Iterator<AuthenticationMethod> authMethods = (Iterator<AuthenticationMethod>) AuthenticationManager
            .authenticationMethodIterator();


    AuthenticationMethod authMethod = null;


        while (authMethods.hasNext())
        {
            AuthenticationMethod currAuthMethod = authMethods.next();
            if (currAuthMethod.loginPageURL(ContextUtil
                    .obtainContext(objectModel), httpRequest, httpResponse) != null)
            {
                if (authMethod != null)
                {
                    throw new IllegalStateException(

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    loginChooser.addPara().addContent(T_para1);


    List list = loginChooser.addList("login-options", List.TYPE_SIMPLE);


    while (authMethods.hasNext()) {
      final AuthenticationMethod authMethod = (AuthenticationMethod) authMethods
          .next();


            HttpServletRequest hreq = (HttpServletRequest) this.objectModel
                    .get(HttpEnvironment.HTTP_REQUEST_OBJECT);


            HttpServletResponse hresp = (HttpServletResponse) this.objectModel
                    .get(HttpEnvironment.HTTP_RESPONSE_OBJECT);
            
            String loginURL = authMethod.loginPageURL(context, hreq, hresp);


            String authTitle = authMethod.loginPageTitle(context);


            if (loginURL != null && authTitle != null)
            {


                if (ConfigurationManager.getBooleanProperty("xmlui.force.ssl")

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    int authMethodCount = 0;
    
    // iterate to count the methods
    while(authMethods.hasNext()){
      AuthenticationMethod auth = authMethods.next();
      try
            {
                if (auth.loginPageURL(
                        ContextUtil.obtainContext(objectModel), httpRequest,
                        httpResponse) != null){
                    authMethodCount++;
                }
            }

View Full Code Here

             * Grovel over authentication methods, counting the
             * ones with a "redirect" login page -- if there's only one,
             * go directly there.  If there is a choice, go to JSP chooser.
             */
            Iterator ai = AuthenticationManager.authenticationMethodIterator();
            AuthenticationMethod am;
            int count = 0;
            String url = null;
            while (ai.hasNext())
            {
                String s;
                am = (AuthenticationMethod)ai.next();
                s = am.loginPageURL(context, request, response);
                if (s != null)
                {
                    url = s;
                    ++count;
                }

View Full Code Here

        {
            throw new IllegalStateException(
                    "No explicit authentication methods found when exactly one was expected.");
        }


    AuthenticationMethod authMethod = null;


        while (authMethods.hasNext())
        {
            AuthenticationMethod currAuthMethod = authMethods.next();
            if (currAuthMethod.loginPageURL(ContextUtil
                    .obtainContext(objectModel), httpRequest, httpResponse) != null)
            {
                if (authMethod != null)
                {
                    throw new IllegalStateException(

View Full Code Here

    loginChooser.addPara().addContent(T_para1);


    List list = loginChooser.addList("login-options", List.TYPE_SIMPLE);


    while (authMethods.hasNext()) {
      final AuthenticationMethod authMethod = (AuthenticationMethod) authMethods
          .next();


            HttpServletRequest hreq = (HttpServletRequest) this.objectModel
                    .get(HttpEnvironment.HTTP_REQUEST_OBJECT);


            HttpServletResponse hresp = (HttpServletResponse) this.objectModel
                    .get(HttpEnvironment.HTTP_RESPONSE_OBJECT);
            
            String loginURL = authMethod.loginPageURL(context, hreq, hresp);


            String authTitle = authMethod.loginPageTitle(context);


            if (loginURL != null && authTitle != null)
            {


                if (ConfigurationManager.getBooleanProperty("xmlui.force.ssl")

View Full Code Here

  
    int authMethodCount = 0;
    
    // iterate to count the methods
    while(authMethods.hasNext()){
      AuthenticationMethod auth = authMethods.next();
      try
            {
                if (auth.loginPageURL(
                        ContextUtil.obtainContext(objectModel), httpRequest,
                        httpResponse) != null){
                    authMethodCount++;
                }
            }

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Related Classes of org.dspace.authenticate.AuthenticationMethod

org.dspace.app.webui.util.Authenticate

org.dspace.app.xmlui.aspect.eperson.AuthenticationCountSelector

org.dspace.app.xmlui.aspect.eperson.LoginChooser

org.dspace.app.xmlui.aspect.eperson.LoginRedirect

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