+ private static class RicPolicyDatabase {
+ private Map<String, Map<String, String>> policies = new HashMap<>();
+
+ public void putPolicy(String nearRtRicUrl, String policyId, String policyString) {
+ getPolicies(nearRtRicUrl).put(policyId, policyString);
+ }
+
+ public Collection<String> getPolicyIdentities(String nearRtRicUrl) {
+ return getPolicies(nearRtRicUrl).keySet();
+ }
+
+ public void deletePolicy(String nearRtRicUrl, String policyId) {
+ getPolicies(nearRtRicUrl).remove(policyId);
+ }
+
+ private Map<String, String> getPolicies(String nearRtRicUrl) {
+ if (!policies.containsKey(nearRtRicUrl)) {
+ policies.put(nearRtRicUrl, new HashMap<>());
+ }
+ return policies.get(nearRtRicUrl);
+ }
+ }
+
+ static class A1ClientMock implements A1Client {
+
+ private final RicPolicyDatabase policies = new RicPolicyDatabase();
+ private final PolicyTypes policyTypes = new PolicyTypes();
+
+ A1ClientMock() {
+ loadTypes(this.policyTypes);
+ }
+
+ @Override
+ public Mono<Collection<String>> getPolicyTypeIdentities(String nearRtRicUrl) {
+ Vector<String> result = new Vector<>();
+ for (PolicyType p : this.policyTypes.getAll()) {
+ result.add(p.name());
+ }
+ return Mono.just(result);
+ }
+
+ @Override
+ public Mono<Collection<String>> getPolicyIdentities(String nearRtRicUrl) {
+ Collection<String> result = policies.getPolicyIdentities(nearRtRicUrl);
+ return Mono.just(result);
+ }
+
+ @Override
+ public Mono<String> getPolicyType(String nearRtRicUrl, String policyTypeId) {
+ try {
+ return Mono.just(this.policyTypes.getType(policyTypeId).schema());
+ } catch (Exception e) {
+ return Mono.error(e);
+ }
+ }
+
+ @Override
+ public Mono<String> putPolicy(String nearRtRicUrl, String policyId, String policyString) {
+ policies.putPolicy(nearRtRicUrl, policyId, policyString);
+ return Mono.just("OK");
+ }
+
+ @Override
+ public Mono<String> deletePolicy(String nearRtRicUrl, String policyId) {
+ policies.deletePolicy(nearRtRicUrl, policyId);
+ return Mono.just("OK");
+ }
+
+ private static File[] getResourceFolderFiles(String folder) {
+ ClassLoader loader = Thread.currentThread().getContextClassLoader();
+ URL url = loader.getResource(folder);
+ String path = url.getPath();
+ return new File(path).listFiles();
+ }
+
+ private static String readFile(File file) throws IOException {
+ return new String(Files.readAllBytes(file.toPath()));
+ }
+
+ private void loadTypes(PolicyTypes policyTypes) {
+ File[] files = getResourceFolderFiles("policy_types/");
+ for (File file : files) {
+ try {
+ String schema = readFile(file);
+ String typeName = title(schema);
+ PolicyType type = ImmutablePolicyType.builder().name(typeName).schema(schema).build();
+ policyTypes.put(type);
+ } catch (Exception e) {
+ System.out.println("Could not load json schema " + e);
+ }
+ }
+ }
+ }
+