Example usage for org.apache.shiro.subject Subject hasRole

List of usage examples for org.apache.shiro.subject Subject hasRole

  1. HOME
  2. Java
  3. org.apache.shiro
  4. org.apache.shiro.subject.*
  5. Subject
  6. hasRole

Introduction

In this page you can find the example usage for org.apache.shiro.subject Subject hasRole.

Prototype

boolean hasRole(String roleIdentifier);

Source Link

Document

Returns true if this Subject has the specified role, false otherwise.

Usage

From source file:Homework4ShiroCommandLineClient.java

/**
 * @param args//  www  . j  a va 2 s  . com
 */
public static void main(String[] args) {
    log.info("My First Apache Shiro Application");

    Factory<SecurityManager> factory = new IniSecurityManagerFactory("classpath:shiro.ini");
    SecurityManager securityManager = factory.getInstance();
    SecurityUtils.setSecurityManager(securityManager);

    Subject currentUser = SecurityUtils.getSubject();

    Session session = currentUser.getSession();
    session.setAttribute("someKey", "aValue");
    String value = (String) session.getAttribute("someKey");
    if (value.equals("aValue")) {
        log.info("Retrieved the correct value! [" + value + "]");
    }

    // let's login the current user so we can check against roles and permissions:
    if (!currentUser.isAuthenticated()) {
        UsernamePasswordToken token = new UsernamePasswordToken("lonestarr", "vespa");
        token.setRememberMe(true);
        try {
            currentUser.login(token);
        } catch (UnknownAccountException uae) {
            log.info("There is no user with username of " + token.getPrincipal());
        } catch (IncorrectCredentialsException ice) {
            log.info("Password for account " + token.getPrincipal() + " was incorrect!");
        } catch (LockedAccountException lae) {
            log.info("The account for username " + token.getPrincipal() + " is locked.  "
                    + "Please contact your administrator to unlock it.");
        }
        // ... catch more exceptions here (maybe custom ones specific to your application?
        catch (AuthenticationException ae) {
            //unexpected condition?  error?
        }
    }

    log.info("User [" + currentUser.getPrincipal() + "] logged in successfully.");

    if (currentUser.hasRole("schwartz")) {
        log.info("May the Schwartz be with you!");
    } else {
        log.info("Hello, mere mortal.");
    }

    if (currentUser.isPermitted("lightsaber:weild")) {
        log.info("You may use a lightsaber ring.  Use it wisely.");
    } else {
        log.info("Sorry, lightsaber rings are for schwartz masters only.");
    }

    if (currentUser.isPermitted("winnebago:drive:eagle5")) {
        log.info("You are permitted to 'drive' the winnebago with license plate (id) 'eagle5'.  "
                + "Here are the keys - have fun!");
    } else {
        log.info("Sorry, you aren't allowed to drive the 'eagle5' winnebago!");
    }

    currentUser.logout();

    System.exit(0);
}

From source file:Tutorial.java

public static void main(String[] args) {
    log.info(//from  www  . ja  va  2 s. c  o  m
            "\n\n\n\t\t\t**************************************************\n\t\t\t\tMy First Apache Shiro Application\n\t\t\t**************************************************\n");

    Factory<SecurityManager> factory = new IniSecurityManagerFactory("classpath:shiro.ini");
    //Factory<SecurityManager> factory = new IniSecurityManagerFactory("file:src/main/webapp/WEB-INF/shiro.ini");
    SecurityManager securityManager = factory.getInstance();
    SecurityUtils.setSecurityManager(securityManager);

    // get the currently executing user:
    Subject currentUser = SecurityUtils.getSubject();

    // Do some stuff with a Session (no need for a web or EJB container!!!)
    Session session = currentUser.getSession();
    session.setAttribute("someKey", "aValue");
    String value = (String) session.getAttribute("someKey");
    if (value.equals("aValue")) {
        log.info("Retrieved the correct value! [" + value + "]");
    }

    // let's login the current user so we can check against roles and permissions:
    if (!currentUser.isAuthenticated()) {
        UsernamePasswordToken token = new UsernamePasswordToken("lonestarr", "vespa");
        token.setRememberMe(true);
        try {
            currentUser.login(token);
        } catch (UnknownAccountException uae) {
            log.info("There is no user with username of " + token.getPrincipal());
        } catch (IncorrectCredentialsException ice) {
            log.info("Password for account " + token.getPrincipal() + " was incorrect!");
        } catch (LockedAccountException lae) {
            log.info("The account for username " + token.getPrincipal() + " is locked.  "
                    + "Please contact your administrator to unlock it.");
        }
        // ... catch more exceptions here (maybe custom ones specific to your application?
        catch (AuthenticationException ae) {
            //unexpected condition?  error?
        }
    }

    //say who they are:
    //print their identifying principal (in this case, a username):
    log.info("User [" + currentUser.getPrincipal() + "] logged in successfully.");

    //test a role:
    if (currentUser.hasRole("schwartz")) {
        log.info("May the Schwartz be with you!");
    } else {
        log.info("Hello, mere mortal.");
    }

    //test a typed permission (not instance-level)
    if (currentUser.isPermitted("lightsaber:weild")) {
        log.info("You may use a lightsaber ring.  Use it wisely.");
    } else {
        log.info("Sorry, lightsaber rings are for schwartz masters only.");
    }

    //a (very powerful) Instance Level permission:
    if (currentUser.isPermitted("winnebago:drive:eagle5")) {
        log.info("You are permitted to 'drive' the winnebago with license plate (id) 'eagle5'.  "
                + "Here are the keys - have fun!");
    } else {
        log.info("Sorry, you aren't allowed to drive the 'eagle5' winnebago!");
    }

    //all done - log out!
    currentUser.logout();
    log.info("User Logged out successfully!!");

    System.exit(0);
}

From source file:QuickstartGuice.java

License:Apache License

public static void main(String[] args) {

    // We will utilize standard Guice bootstrapping to create a Shiro SecurityManager.
    Injector injector = Guice.createInjector(new QuickstartShiroModule());
    SecurityManager securityManager = injector.getInstance(SecurityManager.class);

    // for this simple example quickstart, make the SecurityManager
    // accessible as a JVM singleton.  Most applications wouldn't do this
    // and instead rely on their container configuration or web.xml for
    // webapps.  That is outside the scope of this simple quickstart, so
    // we'll just do the bare minimum so you can continue to get a feel
    // for things.
    SecurityUtils.setSecurityManager(securityManager);

    // Now that a simple Shiro environment is set up, let's see what you can do:

    // get the currently executing user:
    Subject currentUser = SecurityUtils.getSubject();

    // Do some stuff with a Session (no need for a web or EJB container!!!)
    Session session = currentUser.getSession();
    session.setAttribute("someKey", "aValue");
    String value = (String) session.getAttribute("someKey");
    if (value.equals("aValue")) {
        log.info("Retrieved the correct value! [" + value + "]");
    }/*ww  w.  j a v  a  2s .  c om*/

    // let's login the current user so we can check against roles and permissions:
    if (!currentUser.isAuthenticated()) {
        UsernamePasswordToken token = new UsernamePasswordToken("lonestarr", "vespa");
        token.setRememberMe(true);
        try {
            currentUser.login(token);
        } catch (UnknownAccountException uae) {
            log.info("There is no user with username of " + token.getPrincipal());
        } catch (IncorrectCredentialsException ice) {
            log.info("Password for account " + token.getPrincipal() + " was incorrect!");
        } catch (LockedAccountException lae) {
            log.info("The account for username " + token.getPrincipal() + " is locked.  "
                    + "Please contact your administrator to unlock it.");
        }
        // ... catch more exceptions here (maybe custom ones specific to your application?
        catch (AuthenticationException ae) {
            //unexpected condition?  error?
        }
    }

    //say who they are:
    //print their identifying principal (in this case, a username):
    log.info("User [" + currentUser.getPrincipal() + "] logged in successfully.");

    //test a role:
    if (currentUser.hasRole("schwartz")) {
        log.info("May the Schwartz be with you!");
    } else {
        log.info("Hello, mere mortal.");
    }

    //test a typed permission (not instance-level)
    if (currentUser.isPermitted("lightsaber:weild")) {
        log.info("You may use a lightsaber ring.  Use it wisely.");
    } else {
        log.info("Sorry, lightsaber rings are for schwartz masters only.");
    }

    //a (very powerful) Instance Level permission:
    if (currentUser.isPermitted("winnebago:drive:eagle5")) {
        log.info("You are permitted to 'drive' the winnebago with license plate (id) 'eagle5'.  "
                + "Here are the keys - have fun!");
    } else {
        log.info("Sorry, you aren't allowed to drive the 'eagle5' winnebago!");
    }

    //all done - log out!
    currentUser.logout();

    System.exit(0);
}

From source file:$.HasAnyRolesTag.java

License:Apache License

protected boolean showTagBody(String roleNames) {
        boolean hasAnyRole = false;
        Subject subject = getSubject();

        if (subject != null) {
            // Iterate through roles and check to see if the user has one of the roles
            for (String role : roleNames.split(ROLE_NAMES_DELIMETER)) {
                if (subject.hasRole(role.trim())) {
                    hasAnyRole = true;/*from  w  ww. jav  a  2 s. c  om*/
                    break;
                }
            }
        }

        return hasAnyRole;
    }

From source file:annis.service.internal.AdminServiceImpl.java

License:Apache License

@GET
@Path("is-authenticated")
@Produces("text/plain")
public Response isAuthenticated() {
    Subject user = SecurityUtils.getSubject();
    Object principal = user.getPrincipal();
    if (principal instanceof String) {
        // if a use has an expired account it won't have it's own name as role
        boolean hasOwnRole = user.hasRole((String) principal);
        if (!hasOwnRole) {
            return Response.status(Response.Status.FORBIDDEN).entity("Account expired").build();
        }//from   www  .j a  v a 2  s  .c  om
    }

    return Response.ok(Boolean.toString(user.isAuthenticated())).build();
}

From source file:at.pollux.thymeleaf.shiro.dialect.ShiroDialectTest.java

License:Apache License

@Test
public void testHasRole() {
    Subject subjectUnderTest = new Subject.Builder(getSecurityManager()).buildSubject();
    setSubject(subjectUnderTest);//from  ww w  .  j a  v a2  s .  co m

    Context context = new Context();
    context.setVariable("roleExpression", "roled");
    String result;

    // Guest user
    result = templateEngine.process(TEST_TEMPLATE_PATH, context);
    assertFalse(result.contains("shiro:"));
    assertFalse(result.contains("HASROLE1"));
    assertFalse(result.contains("HASROLE2"));

    // Logged in user 1
    subjectUnderTest.login(new UsernamePasswordToken(USER1, PASS1));
    assertTrue(subjectUnderTest.hasRole("rolea")); // sanity
    result = templateEngine.process(TEST_TEMPLATE_PATH, context);
    assertFalse(result.contains("shiro:"));
    assertTrue(result.contains("HASROLE1"));
    assertTrue(result.contains("HASROLE2"));
    subjectUnderTest.logout();

    // Logged in user 2
    subjectUnderTest.login(new UsernamePasswordToken(USER2, PASS2));
    assertFalse(subjectUnderTest.hasRole("rolea")); // sanity
    result = templateEngine.process(TEST_TEMPLATE_PATH, context);
    assertFalse(result.contains("shiro:"));
    assertFalse(result.contains("HASROLE1"));
    assertFalse(result.contains("HASROLE2"));
    subjectUnderTest.logout();
}

From source file:at.pollux.thymeleaf.shiro.dialect.ShiroDialectTest.java

License:Apache License

@Test
public void testLacksRole() {
    Subject subjectUnderTest = new Subject.Builder(getSecurityManager()).buildSubject();
    setSubject(subjectUnderTest);//from   w w w  .  ja v  a  2s  .  co m

    Context context = new Context();
    String result;

    // Guest user
    result = templateEngine.process(TEST_TEMPLATE_PATH, context);
    assertFalse(result.contains("shiro:"));
    assertTrue(result.contains("LACKSROLE1"));
    assertTrue(result.contains("LACKSROLE2"));

    // Logged in user 1
    subjectUnderTest.login(new UsernamePasswordToken(USER1, PASS1));
    assertTrue(subjectUnderTest.hasRole("rolea")); // sanity
    result = templateEngine.process(TEST_TEMPLATE_PATH, context);
    assertFalse(result.contains("shiro:"));
    assertFalse(result.contains("LACKSROLE1"));
    assertFalse(result.contains("LACKSROLE2"));
    subjectUnderTest.logout();

    // Logged in user 2
    subjectUnderTest.login(new UsernamePasswordToken(USER2, PASS2));
    assertFalse(subjectUnderTest.hasRole("rolea")); // sanity
    result = templateEngine.process(TEST_TEMPLATE_PATH, context);
    assertFalse(result.contains("shiro:"));
    assertTrue(result.contains("LACKSROLE1"));
    assertTrue(result.contains("LACKSROLE2"));
    subjectUnderTest.logout();
}

From source file:at.pollux.thymeleaf.shiro.dialect.ShiroDialectTest.java

License:Apache License

@Test
public void testHasAnyRoles() {
    Subject subjectUnderTest = new Subject.Builder(getSecurityManager()).buildSubject();
    setSubject(subjectUnderTest);/*from  www . j  a va  2  s.co  m*/

    Context context = new Context();
    String result;

    // Guest user
    result = templateEngine.process(TEST_TEMPLATE_PATH, context);
    assertFalse(result.contains("shiro:"));
    assertFalse(result.contains("HASANYROLES1"));
    assertFalse(result.contains("HASANYROLES2"));

    // Logged in user 1
    subjectUnderTest.login(new UsernamePasswordToken(USER1, PASS1));
    assertTrue(subjectUnderTest.hasRole("rolea")); // sanity
    result = templateEngine.process(TEST_TEMPLATE_PATH, context);
    assertFalse(result.contains("shiro:"));
    assertTrue(result.contains("HASANYROLES1"));
    assertTrue(result.contains("HASANYROLES2"));
    subjectUnderTest.logout();

    // Logged in user 2
    subjectUnderTest.login(new UsernamePasswordToken(USER2, PASS2));
    assertFalse(subjectUnderTest.hasRole("rolea")); // sanity
    result = templateEngine.process(TEST_TEMPLATE_PATH, context);
    assertFalse(result.contains("shiro:"));
    assertFalse(result.contains("HASANYROLES1"));
    assertFalse(result.contains("HASANYROLES2"));
    subjectUnderTest.logout();
}

From source file:au.org.theark.core.web.component.AbstractSubContainerPanel.java

License:Open Source License

/**
 * @param id//  www. ja  va 2  s .  c  o  m
 */
public AbstractSubContainerPanel(String id) {
    super(id);
    setOutputMarkupPlaceholderTag(true);
    Subject currentUser = SecurityUtils.getSubject();
    realm.clearCachedAuthorizationInfo(currentUser.getPrincipals());
    currentUser.hasRole("Administrator");
}

From source file:beans.ShiroLoginBean.java

/**
 * Try and authenticate the user//from w  w  w.ja  v  a 2s .  c o  m
 */
public void doLogin() {
    Subject subject = SecurityUtils.getSubject();

    UsernamePasswordToken token = new UsernamePasswordToken(username, password);

    try {
        subject.login(token);

        if (subject.hasRole("admin")) {
            FacesContext.getCurrentInstance().getExternalContext().redirect("admin/index.xhtml");
        } else {
            FacesContext.getCurrentInstance().getExternalContext().redirect("index.xhtml");
        }
    } catch (UnknownAccountException ex) {
        facesError("Unknown account");
        //log.error(ex.getMessage(), ex);
    } catch (IncorrectCredentialsException ex) {
        facesError("Wrong password");
        //log.error(ex.getMessage(), ex);
    } catch (LockedAccountException ex) {
        facesError("Locked account");
        //log.error(ex.getMessage(), ex);
    } catch (AuthenticationException | IOException ex) {
        facesError("Unknown error: " + ex.getMessage());
        //log.error(ex.getMessage(), ex);
    } finally {
        token.clear();
    }
}