io.micronaut.security.rules

Class AbstractSecurityRule

java.lang.Object

io.micronaut.security.rules.AbstractSecurityRule

All Implemented Interfaces:

io.micronaut.core.order.Ordered, SecurityRule

Direct Known Subclasses:

ConfigurationInterceptUrlMapRule, IpPatternsRule, SecuredAnnotationRule

public abstract class AbstractSecurityRule
extends java.lang.Object
implements SecurityRule

A base SecurityRule class to extend from that provides helper methods to get the roles from the claims and compare them to the roles allowed by the rule.

Since:

1.0

Author:

James Kleeh

Field Summary

Fields inherited from interface io.micronaut.security.rules.SecurityRule

DENY_ALL, IS_ANONYMOUS, IS_AUTHENTICATED

Fields inherited from interface io.micronaut.core.order.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
AbstractSecurityRule(RolesFinder rolesFinder)

Method Summary

Modifier and Type	Method and Description
protected SecurityRuleResult	compareRoles(java.util.List<java.lang.String> requiredRoles, java.util.List<java.lang.String> grantedRoles) Compares the given roles to determine if the request is allowed by comparing if any of the granted roles is in the required roles list.
protected java.util.List<java.lang.String>	getRoles(java.util.Map<java.lang.String,java.lang.Object> claims) Appends SecurityRule.IS_ANONYMOUS if not authenticated.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.micronaut.security.rules.SecurityRule

check

Methods inherited from interface io.micronaut.core.order.Ordered

getOrder

Constructor Detail

AbstractSecurityRule

@Inject
public AbstractSecurityRule(RolesFinder rolesFinder)

Parameters:

rolesFinder - Roles Parser

Method Detail

getRoles

protected java.util.List<java.lang.String> getRoles(java.util.Map<java.lang.String,java.lang.Object> claims)

Appends SecurityRule.IS_ANONYMOUS if not authenticated. If the claims contain one or more roles, SecurityRule.IS_AUTHENTICATED is appended to the list.

Parameters:

claims - The claims of the token, null if not authenticated

Returns:

The granted roles

compareRoles

protected SecurityRuleResult compareRoles(java.util.List<java.lang.String> requiredRoles,
                                          java.util.List<java.lang.String> grantedRoles)

Compares the given roles to determine if the request is allowed by comparing if any of the granted roles is in the required roles list.

Parameters:

requiredRoles - The list of roles required to be authorized

grantedRoles - The list of roles granted to the user

Returns:

SecurityRuleResult.REJECTED if none of the granted roles appears in the required roles list. SecurityRuleResult.ALLOWED otherwise.