Example usage for org.apache.shiro.subject SubjectContext setPrincipals

Introduction

In this page you can find the example usage for org.apache.shiro.subject SubjectContext setPrincipals.

Prototype

void setPrincipals(PrincipalCollection principals);

Source Link

Document

Sets the principals (aka identity) that the constructed Subject should reflect.

Usage

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

License:Apache License

/**
 * Attempts to resolve any associated session based on the context and returns a
 * context that represents this resolved {@code Session} to ensure it may be referenced if necessary by the
 * invoked {@link SubjectFactory} that performs actual {@link Subject} construction.
 * <p/>//w ww.j  a v a 2  s  . co  m
 * If there is a {@code Session} already in the context because that is what the caller wants to be used for
 * {@code Subject} construction, or if no session is resolved, this method effectively does nothing
 * returns the context method argument unaltered.
 *
 * @param context the subject context data that may resolve a Session instance.
 * @return The context to use to pass to a {@link SubjectFactory} for subject creation.
 * @since 1.0
 */
private SubjectContext resolveSession(SubjectContext context) {
    if (context.resolveSession() != null) {
        log.debug("Context already contains a session.  Returning.");
        return context;
    }
    try {

        //Context couldn't resolve it directly,
        // let's see if we can since we have direct access to
        // the session manager:
        IOTClient session = resolveContextSession(context);

        if (session != null) {

            context.setAuthenticated(true);

            context.setSession(session);

            PrincipalCollection principles = session.getPrincipleCollection();
            if (null != principles) {
                context.setPrincipals(principles);
            }

        }
    } catch (InvalidSessionException e) {
        log.trace("Resolved SubjectContext context session is invalid.  Ignoring and creating an anonymous "
                + "(session-less) Subject instance.", e);
    }
    return context;
}

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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);
    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);
    Subject subject = securityManager.createSubject(subjectContext);
    try {// ww w  .j  a  v a  2 s .c o  m
        subject.checkPermission(permission);
        return true;
    } catch (AuthorizationException e) {
        return false;
    }
}

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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);
    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);
    Subject subject = securityManager.createSubject(subjectContext);
    try {//from   w w  w  .  jav a  2  s  . c o  m
        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 {/*from  w w w  .  ja  v a 2 s  . co m*/
        throw new IllegalArgumentException("Not a ShiroAuthProviderImpl");
    }
}

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