Example usage for org.apache.shiro.subject.support DefaultSubjectContext DefaultSubjectContext

Introduction

In this page you can find the example usage for org.apache.shiro.subject.support DefaultSubjectContext DefaultSubjectContext.

Prototype

public DefaultSubjectContext() 

Source Link

Usage

From source file:com.caricah.iotracah.bootstrap.security.IOTSecurityManager.java

License:Apache License

/**
 * Logs in the specified Subject using the given {@code authenticationToken}, returning an updated Subject
 * instance reflecting the authenticated state if successful or throwing {@code AuthenticationException} if it is
 * not.// w  w w .j a va  2s  . c o  m
 * <p>
 * Note that most application developers should probably not call this method directly unless they have a good
 * reason for doing so.  The preferred way to log in a Subject is to call
 * <code>subject.{@link Subject#login login(authenticationToken)}</code> (usually after
 * acquiring the Subject by calling {@link SecurityUtils#getSubject() SecurityUtils.getSubject()}).
 * <p>
 * Framework developers on the other hand might find calling this method directly useful in certain cases.
 *
 * @param subject             the subject against which the authentication attempt will occur
 * @param authenticationToken the token representing the Subject's principal(s) and credential(s)
 * @return the subject instance reflecting the authenticated state after a successful attempt
 * @throws AuthenticationException if the login attempt failed.
 * @since 1.0
 */
@Override
public Subject login(Subject subject, AuthenticationToken authenticationToken) throws AuthenticationException {

    AuthenticationInfo info = authenticate(authenticationToken);

    SubjectContext context = new DefaultSubjectContext();
    context.setAuthenticated(true);
    context.setAuthenticationToken(authenticationToken);
    context.setAuthenticationInfo(info);
    context.setSessionCreationEnabled(true);
    if (subject != null) {
        context.setSubject(subject);
    }

    return createSubject(context);
}

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From source file:io.vertx.ext.auth.impl.realms.ShiroAuthRealmImpl.java

License:Open Source License

@Override
public String login(JsonObject credentials) {
    SubjectContext subjectContext = new DefaultSubjectContext();
    Subject subject = securityManager.createSubject(subjectContext);
    String username = credentials.getString("username");
    String password = credentials.getString("password");
    AuthenticationToken token = new UsernamePasswordToken(username, password);
    try {//  w  w  w. ja va2 s .c  om
        subject.login(token);
        return subject.getPrincipal().toString();
    } catch (UnknownAccountException | IncorrectCredentialsException | LockedAccountException
            | ExcessiveAttemptsException e) {
        return null;
    } catch (AuthenticationException ae) {
        // Unexpected exception - log it
        log.error("Unexpected exception when logging in", ae.getCause());
        return null;
    }
}

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From source file:io.vertx.ext.auth.impl.realms.ShiroAuthRealmImpl.java

License:Open Source License

@Override
public boolean hasRole(String principal, String role) {
    SubjectContext subjectContext = new DefaultSubjectContext();
    PrincipalCollection coll = new SimplePrincipalCollection(principal);
    subjectContext.setPrincipals(coll);// w  w  w  .  j  a v  a 2s . co  m
    Subject subject = securityManager.createSubject(subjectContext);
    return subject.hasRole(role);
}

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From source file:io.vertx.ext.auth.impl.realms.ShiroAuthRealmImpl.java

License:Open Source License

@Override
public boolean hasPermission(String principal, String permission) {
    SubjectContext subjectContext = new DefaultSubjectContext();
    PrincipalCollection coll = new SimplePrincipalCollection(principal);
    subjectContext.setPrincipals(coll);//ww  w.j  av  a 2 s .c o  m
    Subject subject = securityManager.createSubject(subjectContext);
    try {
        subject.checkPermission(permission);
        return true;
    } catch (AuthorizationException e) {
        return false;
    }
}

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From source file:io.vertx.ext.auth.shiro.impl.ShiroAuthProviderImpl.java

License:Open Source License

@Override
public void authenticate(JsonObject authInfo, Handler<AsyncResult<User>> resultHandler) {
    vertx.executeBlocking(fut -> {//from   w w w  .j a v a2s .  c o m
        SubjectContext subjectContext = new DefaultSubjectContext();
        Subject subject = securityManager.createSubject(subjectContext);
        String username = authInfo.getString("username");
        String password = authInfo.getString("password");
        AuthenticationToken token = new UsernamePasswordToken(username, password);
        try {
            subject.login(token);
        } catch (AuthenticationException e) {
            throw new VertxException(e);
        }
        fut.complete(new ShiroUser(vertx, securityManager, subject, rolePrefix));
    }, resultHandler);
}

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From source file:io.vertx.ext.auth.shiro.impl.ShiroAuthRealmBase.java

License:Open Source License

@Override
public void login(JsonObject principal, JsonObject credentials) {
    SubjectContext subjectContext = new DefaultSubjectContext();
    Subject subject = securityManager.createSubject(subjectContext);
    String username = principal.getString("username");
    String password = credentials.getString("password");
    AuthenticationToken token = new UsernamePasswordToken(username, password);
    try {/*from   w ww . j a  v  a 2  s.  c o  m*/
        subject.login(token);
    } catch (AuthenticationException e) {
        throw new VertxException(e);
    }
}

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From source file:io.vertx.ext.auth.shiro.impl.ShiroAuthRealmBase.java

License:Open Source License

@Override
public boolean hasRole(JsonObject principal, String role) {
    SubjectContext subjectContext = new DefaultSubjectContext();
    String username = principal.getString("username");
    PrincipalCollection coll = new SimplePrincipalCollection(username);
    subjectContext.setPrincipals(coll);/*ww w  .  ja v a  2 s. com*/
    Subject subject = securityManager.createSubject(subjectContext);
    return subject.hasRole(role);
}

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From source file:io.vertx.ext.auth.shiro.impl.ShiroAuthRealmBase.java

License:Open Source License

@Override
public boolean hasPermission(JsonObject principal, String permission) {
    SubjectContext subjectContext = new DefaultSubjectContext();
    String username = principal.getString("username");
    PrincipalCollection coll = new SimplePrincipalCollection(username);
    subjectContext.setPrincipals(coll);//  w ww . jav  a 2s .  com
    Subject subject = securityManager.createSubject(subjectContext);
    try {
        subject.checkPermission(permission);
        return true;
    } catch (AuthorizationException e) {
        return false;
    }
}

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From source file:io.vertx.ext.auth.shiro.impl.ShiroUser.java

License:Open Source License

@Override
public void setAuthProvider(AuthProvider authProvider) {
    if (authProvider instanceof ShiroAuthProviderImpl) {
        ShiroAuthProviderImpl shiroAuthProvider = (ShiroAuthProviderImpl) authProvider;
        this.vertx = shiroAuthProvider.getVertx();
        this.securityManager = shiroAuthProvider.getSecurityManager();

        // generate the subject back from the provider
        SubjectContext subjectContext = new DefaultSubjectContext();
        PrincipalCollection coll = new SimplePrincipalCollection(username, shiroAuthProvider.getRealmName());
        subjectContext.setPrincipals(coll);
        subject = securityManager.createSubject(subjectContext);
    } else {// w  w w.  j  a v  a 2 s.c  o m
        throw new IllegalArgumentException("Not a ShiroAuthProviderImpl");
    }
}

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From source file:org.openengsb.core.security.internal.RootSubjectHolder.java

License:Apache License

public static void init() {
    DefaultSecurityManager defaultSecurityManager = new DefaultSecurityManager();
    defaultSecurityManager.setAuthenticator(new Authenticator() {
        @Override//w  ww .j  av  a  2 s.  c  om
        public AuthenticationInfo authenticate(AuthenticationToken authenticationToken)
                throws AuthenticationException {
            return new SimpleAuthenticationInfo(new Object(), null, "openengsb");
        }
    });
    Subject subject = defaultSecurityManager.createSubject(new DefaultSubjectContext());
    synchronized (rootSubject) {
        rootSubject.set(defaultSecurityManager.login(subject, null));
        rootSubject.notifyAll();
    }
}

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