Examples with UpdateOnlyChangeUserModelDelegate org.keycloak.storage.adapter.UpdateOnlyChangeUserModelDelegate used on opensource projects

Example 1 with UpdateOnlyChangeUserModelDelegate

use of org.keycloak.storage.adapter.UpdateOnlyChangeUserModelDelegate in project keycloak by keycloak.

the class LDAPStorageProvider method proxy.

protected UserModel proxy(RealmModel realm, UserModel local, LDAPObject ldapObject, boolean newUser) {
    UserModel existing = userManager.getManagedProxiedUser(local.getId());
    if (existing != null) {
        return existing;
    }
    // We need to avoid having CachedUserModel as cache is upper-layer then LDAP. Hence having CachedUserModel here may cause StackOverflowError
    if (local instanceof CachedUserModel) {
        local = session.userStorageManager().getUserById(realm, local.getId());
        existing = userManager.getManagedProxiedUser(local.getId());
        if (existing != null) {
            return existing;
        }
    }
    UserModel proxied = local;
    checkDNChanged(realm, local, ldapObject);
    switch(editMode) {
        case READ_ONLY:
            if (model.isImportEnabled()) {
                proxied = new ReadonlyLDAPUserModelDelegate(local);
            } else {
                proxied = new ReadOnlyUserModelDelegate(local);
            }
            break;
        case WRITABLE:
        case UNSYNCED:
            // This check is skipped when register new user as there are many "generic" attributes always written (EG. enabled, emailVerified) and those are usually unsupported by LDAP schema
            if (!model.isImportEnabled() && !newUser) {
                UserModel readOnlyDelegate = new ReadOnlyUserModelDelegate(local, ModelException::new);
                proxied = new LDAPWritesOnlyUserModelDelegate(readOnlyDelegate, this);
            }
            break;
    }
    AtomicReference<UserModel> proxy = new AtomicReference<>(proxied);
    realm.getComponentsStream(model.getId(), LDAPStorageMapper.class.getName()).sorted(ldapMappersComparator.sortAsc()).forEachOrdered(mapperModel -> {
        LDAPStorageMapper ldapMapper = mapperManager.getMapper(mapperModel);
        proxy.set(ldapMapper.proxy(ldapObject, proxy.get(), realm));
    });
    proxied = proxy.get();
    if (!model.isImportEnabled()) {
        proxied = new UpdateOnlyChangeUserModelDelegate(proxied);
    }
    userManager.setManagedProxiedUser(proxied, ldapObject);
    return proxied;
}