Examples with DefaultEvaluationContext org.keycloak.authorization.common.DefaultEvaluationContext used on opensource projects

Example 1 with DefaultEvaluationContext

use of org.keycloak.authorization.common.DefaultEvaluationContext in project keycloak by keycloak.

the class ClientPermissions method canExchangeTo.

@Override
public boolean canExchangeTo(ClientModel authorizedClient, ClientModel to) {
    if (!authorizedClient.equals(to)) {
        ResourceServer server = resourceServer(to);
        if (server == null) {
            logger.debug("No resource server set up for target client");
            return false;
        }
        Resource resource = authz.getStoreFactory().getResourceStore().findByName(getResourceName(to), server.getId());
        if (resource == null) {
            logger.debug("No resource object set up for target client");
            return false;
        }
        Policy policy = authz.getStoreFactory().getPolicyStore().findByName(getExchangeToPermissionName(to), server.getId());
        if (policy == null) {
            logger.debug("No permission object set up for target client");
            return false;
        }
        Set<Policy> associatedPolicies = policy.getAssociatedPolicies();
        // if no policies attached to permission then just do default behavior
        if (associatedPolicies == null || associatedPolicies.isEmpty()) {
            logger.debug("No policies set up for permission on target client");
            return false;
        }
        Scope scope = exchangeToScope(server);
        if (scope == null) {
            logger.debug(TOKEN_EXCHANGE + " not initialized");
            return false;
        }
        ClientModelIdentity identity = new ClientModelIdentity(session, authorizedClient);
        EvaluationContext context = new DefaultEvaluationContext(identity, session) {

            @Override
            public Map<String, Collection<String>> getBaseAttributes() {
                Map<String, Collection<String>> attributes = super.getBaseAttributes();
                attributes.put("kc.client.id", Arrays.asList(authorizedClient.getClientId()));
                return attributes;
            }
        };
        return root.evaluatePermission(resource, server, context, scope);
    }
    return true;
}

Example 2 with DefaultEvaluationContext

use of org.keycloak.authorization.common.DefaultEvaluationContext in project keycloak by keycloak.

the class IdentityProviderPermissions method canExchangeTo.

@Override
public boolean canExchangeTo(ClientModel authorizedClient, IdentityProviderModel to) {
    ResourceServer server = root.initializeRealmResourceServer();
    if (server == null) {
        logger.debug("No resource server set up for target idp");
        return false;
    }
    Resource resource = authz.getStoreFactory().getResourceStore().findByName(getResourceName(to), server.getId());
    if (resource == null) {
        logger.debug("No resource object set up for target idp");
        return false;
    }
    Policy policy = authz.getStoreFactory().getPolicyStore().findByName(getExchangeToPermissionName(to), server.getId());
    if (policy == null) {
        logger.debug("No permission object set up for target idp");
        return false;
    }
    Set<Policy> associatedPolicies = policy.getAssociatedPolicies();
    // if no policies attached to permission then just do default behavior
    if (associatedPolicies == null || associatedPolicies.isEmpty()) {
        logger.debug("No policies set up for permission on target idp");
        return false;
    }
    Scope scope = exchangeToScope(server);
    if (scope == null) {
        logger.debug(TOKEN_EXCHANGE + " not initialized");
        return false;
    }
    ClientModelIdentity identity = new ClientModelIdentity(session, authorizedClient);
    EvaluationContext context = new DefaultEvaluationContext(identity, session) {

        @Override
        public Map<String, Collection<String>> getBaseAttributes() {
            Map<String, Collection<String>> attributes = super.getBaseAttributes();
            attributes.put("kc.client.id", Arrays.asList(authorizedClient.getClientId()));
            return attributes;
        }
    };
    return root.evaluatePermission(resource, server, context, scope);
}

Example 3 with DefaultEvaluationContext

use of org.keycloak.authorization.common.DefaultEvaluationContext in project keycloak by keycloak.

the class UserPermissions method isImpersonatable.

@Override
public boolean isImpersonatable(UserModel user) {
    ResourceServer server = root.realmResourceServer();
    if (server == null) {
        return true;
    }
    Resource resource = resourceStore.findByName(USERS_RESOURCE, server.getId());
    if (resource == null) {
        return true;
    }
    Policy policy = authz.getStoreFactory().getPolicyStore().findByName(USER_IMPERSONATED_PERMISSION, server.getId());
    if (policy == null) {
        return true;
    }
    Set<Policy> associatedPolicies = policy.getAssociatedPolicies();
    // if no policies attached to permission then just do default behavior
    if (associatedPolicies == null || associatedPolicies.isEmpty()) {
        return true;
    }
    return hasPermission(new DefaultEvaluationContext(new UserModelIdentity(root.realm, user), session), USER_IMPERSONATED_SCOPE);
}

Example 4 with DefaultEvaluationContext

use of org.keycloak.authorization.common.DefaultEvaluationContext in project keycloak by keycloak.

the class UserPermissions method canClientImpersonate.

@Override
public boolean canClientImpersonate(ClientModel client, UserModel user) {
    ClientModelIdentity identity = new ClientModelIdentity(session, client);
    EvaluationContext context = new DefaultEvaluationContext(identity, session) {

        @Override
        public Map<String, Collection<String>> getBaseAttributes() {
            Map<String, Collection<String>> attributes = super.getBaseAttributes();
            attributes.put("kc.client.id", Arrays.asList(client.getClientId()));
            return attributes;
        }
    };
    return canImpersonate(context) && isImpersonatable(user);
}