Example usage for org.apache.shiro.subject SimplePrincipalCollection getPrimaryPrincipal

Introduction

In this page you can find the example usage for org.apache.shiro.subject SimplePrincipalCollection getPrimaryPrincipal.

Prototype

public Object getPrimaryPrincipal() 

Source Link

Document

Returns the first available principal from any of the Realm principals, or null if there are no principals yet.

Usage

From source file:com.dylan.shiro.infrastructure.shiro.CasRealm.java

License:Apache License

/**
 * Retrieves the AuthorizationInfo for the given principals (the CAS previously authenticated user : id + attributes).
 * // w w w . j  a v a  2 s  . c  om
 * @param principals the primary identifying principals of the AuthorizationInfo that should be retrieved.
 * @return the AuthorizationInfo associated with this principals.
 */
@Override
@SuppressWarnings("unchecked")
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
    // retrieve user information
    SimplePrincipalCollection principalCollection = (SimplePrincipalCollection) principals;
    String userName = (String) principalCollection.getPrimaryPrincipal();
    User user = getUserRepository().getByName(userName);
    Set<String> roles = user.getRolesName();
    Set<String> permissions = user.getPermissions();

    List<Object> listPrincipals = principalCollection.asList();
    Map<String, String> attributes = (Map<String, String>) listPrincipals.get(1);
    // create simple authorization info
    SimpleAuthorizationInfo simpleAuthorizationInfo = new SimpleAuthorizationInfo();
    // add default roles
    simpleAuthorizationInfo.addRoles(roles);
    // add default permissions
    simpleAuthorizationInfo.addStringPermissions(permissions);
    // get roles from attributes
    List<String> attributeNames = split(roleAttributeNames);
    for (String attributeName : attributeNames) {
        String value = attributes.get(attributeName);
        addRoles(simpleAuthorizationInfo, split(value));
    }
    // get permissions from attributes
    attributeNames = split(permissionAttributeNames);
    for (String attributeName : attributeNames) {
        String value = attributes.get(attributeName);
        addPermissions(simpleAuthorizationInfo, split(value));
    }
    return simpleAuthorizationInfo;
}

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From source file:org.apache.usergrid.security.shiro.ShiroCache.java

License:Apache License

/** get cache for application scope */
private ScopedCache<String, V> getCacheScope(K key) {

    PrincipalIdentifier principal;/*from w  w  w .  j  a va2  s  .  c o  m*/
    if (key instanceof SimplePrincipalCollection) {
        SimplePrincipalCollection spc = (SimplePrincipalCollection) key;
        principal = (PrincipalIdentifier) spc.getPrimaryPrincipal();

    } else {
        principal = (PrincipalIdentifier) key;
    }

    CacheScope scope = new CacheScope(new SimpleId(principal.getApplicationId(), "application"));
    ScopedCache<String, V> scopedCache = cacheFactory.getScopedCache(scope);
    return scopedCache;
}

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From source file:org.apache.usergrid.security.shiro.ShiroCache.java

License:Apache License

/** key is the user UUID in string form + class name of key */
private String getKeyString(K key) {

    if (key instanceof SimplePrincipalCollection) {
        SimplePrincipalCollection spc = (SimplePrincipalCollection) key;

        if (spc.getPrimaryPrincipal() instanceof UserPrincipal) {
            UserPrincipal p = (UserPrincipal) spc.getPrimaryPrincipal();
            return p.getUser().getUuid().toString();
        }//w ww  .  j  a va2s  . com
    }

    return key.toString() + "_" + key.getClass().getSimpleName();
}

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