* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
import org.onap.aaf.cadi.Access.Level;
import org.onap.aaf.cadi.util.MaskFormatException;
import org.onap.aaf.cadi.util.NetMask;
+import org.onap.aaf.cadi.util.Split;
public class SecurityInfo {
- private static final String SECURITY_ALGO = "RSA";
- private static final String HTTPS_PROTOCOLS = "https.protocols";
- private static final String JDK_TLS_CLIENT_PROTOCOLS = "jdk.tls.client.protocols";
-
- public static final String HTTPS_PROTOCOLS_DEFAULT = "TLSv1.1,TLSv1.2";
- public static final String REGEX_COMMA = "\\s*,\\s*";
- public static final String SslKeyManagerFactoryAlgorithm;
-
- private SSLSocketFactory scf;
- private X509KeyManager[] km;
- private X509TrustManager[] tm;
- public final String default_alias;
- private NetMask[] trustMasks;
- private SSLContext ctx;
- private HostnameVerifier maskHV;
- public final Access access;
-
- // Change Key Algorithms for IBM's VM. Could put in others, if needed.
- static {
- if(System.getProperty("java.vm.vendor").equalsIgnoreCase("IBM Corporation")) {
- SslKeyManagerFactoryAlgorithm = "IbmX509";
- } else {
- SslKeyManagerFactoryAlgorithm = "SunX509";
- }
- }
-
-
- public SecurityInfo(final Access access) throws CadiException {
- try {
- this.access = access;
- // reuse DME2 Properties for convenience if specific Properties don't exist
-
- initializeKeyManager();
-
- initializeTrustManager();
-
- default_alias = access.getProperty(Config.CADI_ALIAS, null);
-
- initializeTrustMasks();
-
- String https_protocols = Config.logProp(access, Config.CADI_PROTOCOLS,
- access.getProperty(HTTPS_PROTOCOLS, HTTPS_PROTOCOLS_DEFAULT)
- );
- System.setProperty(HTTPS_PROTOCOLS, https_protocols);
- System.setProperty(JDK_TLS_CLIENT_PROTOCOLS, https_protocols);
- if("1.7".equals(System.getProperty("java.specification.version")) && https_protocols.contains("TLSv1.2")) {
- System.setProperty(Config.HTTPS_CIPHER_SUITES, Config.HTTPS_CIPHER_SUITES_DEFAULT);
- }
-
- ctx = SSLContext.getInstance("TLS");
- ctx.init(km, tm, null);
- SSLContext.setDefault(ctx);
- scf = ctx.getSocketFactory();
- } catch (NoSuchAlgorithmException | KeyManagementException | KeyStoreException | CertificateException | UnrecoverableKeyException | IOException e) {
- throw new CadiException(e);
- }
- }
-
- /**
- * @return the scf
- */
- public SSLSocketFactory getSSLSocketFactory() {
- return scf;
- }
-
- public SSLContext getSSLContext() {
- return ctx;
- }
-
- /**
- * @return the km
- */
- public X509KeyManager[] getKeyManagers() {
- return km;
- }
-
- public void checkClientTrusted(X509Certificate[] certarr) throws CertificateException {
- for(X509TrustManager xtm : tm) {
- xtm.checkClientTrusted(certarr, SECURITY_ALGO);
- }
- }
-
- public void checkServerTrusted(X509Certificate[] certarr) throws CertificateException {
- for(X509TrustManager xtm : tm) {
- xtm.checkServerTrusted(certarr, SECURITY_ALGO);
- }
- }
-
- public void setSocketFactoryOn(HttpsURLConnection hsuc) {
- hsuc.setSSLSocketFactory(scf);
- if(maskHV != null && !maskHV.equals(hsuc.getHostnameVerifier())) {
- hsuc.setHostnameVerifier(maskHV);
- }
- }
-
- protected void initializeKeyManager() throws CadiException, IOException, NoSuchAlgorithmException, KeyStoreException, CertificateException, UnrecoverableKeyException {
- String keyStore = access.getProperty(Config.CADI_KEYSTORE, null);
- if(keyStore != null && !new File(keyStore).exists()) {
- throw new CadiException(keyStore + " does not exist");
- }
-
- String keyStorePasswd = access.getProperty(Config.CADI_KEYSTORE_PASSWORD, null);
- keyStorePasswd = (keyStorePasswd == null) ? null : access.decrypt(keyStorePasswd, false);
-
- String keyPasswd = access.getProperty(Config.CADI_KEY_PASSWORD, null);
- keyPasswd = (keyPasswd == null) ? keyStorePasswd : access.decrypt(keyPasswd, false);
-
- KeyManagerFactory kmf = KeyManagerFactory.getInstance(SslKeyManagerFactoryAlgorithm);
- if(keyStore == null || keyStorePasswd == null) {
- km = new X509KeyManager[0];
- } else {
- ArrayList<X509KeyManager> kmal = new ArrayList<X509KeyManager>();
- File file;
- for(String ksname : keyStore.split(REGEX_COMMA)) {
- file = new File(ksname);
- String keystoreFormat;
- if(ksname.endsWith(".p12") || ksname.endsWith(".pkcs12")) {
- keystoreFormat = "PKCS12";
- } else {
- keystoreFormat = "JKS";
- }
- if(file.exists()) {
- FileInputStream fis = new FileInputStream(file);
- try {
- KeyStore ks = KeyStore.getInstance(keystoreFormat);
- ks.load(fis, keyStorePasswd.toCharArray());
- kmf.init(ks, keyPasswd.toCharArray());
- } finally {
- fis.close();
- }
- }
- }
- for(KeyManager km : kmf.getKeyManagers()) {
- if(km instanceof X509KeyManager) {
- kmal.add((X509KeyManager)km);
- }
- }
- km = new X509KeyManager[kmal.size()];
- kmal.toArray(km);
- }
- }
-
- protected void initializeTrustManager() throws NoSuchAlgorithmException, CertificateException, IOException, KeyStoreException, CadiException {
- String trustStore = access.getProperty(Config.CADI_TRUSTSTORE, null);
- if(trustStore != null && !new File(trustStore).exists()) {
- throw new CadiException(trustStore + " does not exist");
- }
-
- String trustStorePasswd = access.getProperty(Config.CADI_TRUSTSTORE_PASSWORD, null);
- trustStorePasswd = (trustStorePasswd == null) ? "changeit"/*defacto Java Trust Pass*/ : access.decrypt(trustStorePasswd, false);
-
- TrustManagerFactory tmf = TrustManagerFactory.getInstance(SslKeyManagerFactoryAlgorithm);
- if(trustStore != null) {
- File file;
- for(String tsname : trustStore.split(REGEX_COMMA)) {
- file = new File(tsname);
- if(file.exists()) {
- FileInputStream fis = new FileInputStream(file);
- try {
- KeyStore ts = KeyStore.getInstance("JKS");
- ts.load(fis, trustStorePasswd.toCharArray());
- tmf.init(ts);
- } finally {
- fis.close();
- }
- }
- }
-
- TrustManager tms[] = tmf.getTrustManagers();
- if(tms != null && tms.length>0) {
- tm = new X509TrustManager[tms.length];
- for(int i = 0; i < tms.length; ++i) {
- try {
- tm[i] = (X509TrustManager)tms[i];
- } catch (ClassCastException e) {
- access.log(Level.WARN, "Non X509 TrustManager", tm[i].getClass().getName(), "skipped in SecurityInfo");
- }
- }
- }
- }
-
- }
-
- protected void initializeTrustMasks() throws AccessException {
- String tips = access.getProperty(Config.CADI_TRUST_MASKS, null);
- if(tips != null) {
- access.log(Level.INIT, "Explicitly accepting valid X509s from", tips);
- String[] ipsplit = tips.split(REGEX_COMMA);
- trustMasks = new NetMask[ipsplit.length];
- for(int i = 0; i < ipsplit.length; ++i) {
- try {
- trustMasks[i] = new NetMask(ipsplit[i]);
- } catch (MaskFormatException e) {
- throw new AccessException("Invalid IP Mask in " + Config.CADI_TRUST_MASKS, e);
- }
- }
- }
-
- if(trustMasks != null) {
- final HostnameVerifier origHV = HttpsURLConnection.getDefaultHostnameVerifier();
- HttpsURLConnection.setDefaultHostnameVerifier(maskHV = new HostnameVerifier() {
- @Override
- public boolean verify(final String urlHostName, final SSLSession session) {
- try {
- // This will pick up /etc/host entries as well as DNS
- InetAddress ia = InetAddress.getByName(session.getPeerHost());
- for(NetMask tmask : trustMasks) {
- if(tmask.isInNet(ia.getHostAddress())) {
- return true;
- }
- }
- } catch (UnknownHostException e) {
- // It's ok. do normal Verify
- }
- return origHV.verify(urlHostName, session);
- };
- });
- }
- }
-
+ private static final String SECURITY_ALGO = "RSA";
+ private static final String HTTPS_PROTOCOLS = "https.protocols";
+ private static final String JDK_TLS_CLIENT_PROTOCOLS = "jdk.tls.client.protocols";
+ private static final String INITIALIZING_ERR_FMT = "Error initializing %s: %s";
+ private static final String LOADED_FROM_CADI_PROPERTIES = "%s loaded from CADI Properties";
+ private static final String LOADED_FROM_SYSTEM_PROPERTIES = "%s loaded from System Properties";
+
+ public static final String SSL_KEY_MANAGER_FACTORY_ALGORITHM;
+
+ private SSLSocketFactory socketFactory;
+ private X509KeyManager[] x509KeyManager;
+ private X509TrustManager[] x509TrustManager;
+ public final String defaultAlias;
+ public final String defaultClientAlias;
+ private NetMask[] trustMasks;
+ private SSLContext context;
+ private HostnameVerifier maskHV;
+ public final Access access;
+
+ // Change Key Algorithms for IBM's VM. Could put in others, if needed.
+ static {
+ if ("IBM Corporation".equalsIgnoreCase(System.getProperty("java.vm.vendor"))) {
+ SSL_KEY_MANAGER_FACTORY_ALGORITHM = "IbmX509";
+ } else {
+ SSL_KEY_MANAGER_FACTORY_ALGORITHM = "SunX509";
+ }
+ }
+
+
+ public SecurityInfo(final Access access) throws CadiException {
+ String msgHelp = "";
+ try {
+ this.access = access;
+ // reuse DME2 Properties for convenience if specific Properties don't exist
+
+ String str = access.getProperty(Config.CADI_ALIAS, null);
+ if(str==null || str.isEmpty()) {
+ defaultAlias = null;
+ } else {
+ defaultAlias = str;
+ }
+
+ str = access.getProperty(Config.CADI_CLIENT_ALIAS, null);
+ if(str==null) {
+ defaultClientAlias = defaultAlias;
+ } else if(str.isEmpty()) {
+ // intentionally off, i.e. cadi_client_alias=
+ defaultClientAlias = null;
+ } else {
+ defaultClientAlias = str;
+ }
+
+ msgHelp = String.format(INITIALIZING_ERR_FMT,"Keystore", access.getProperty(Config.CADI_KEYSTORE, ""));
+ initializeKeyManager();
+
+ msgHelp = String.format(INITIALIZING_ERR_FMT,"Truststore", access.getProperty(Config.CADI_TRUSTSTORE, ""));
+ initializeTrustManager();
+
+
+ msgHelp = String.format(INITIALIZING_ERR_FMT,"Trustmasks", access.getProperty(Config.CADI_TRUST_MASKS, ""));
+ initializeTrustMasks();
+
+ msgHelp = String.format(INITIALIZING_ERR_FMT,"HTTP Protocols", "access properties");
+ setHTTPProtocols(access);
+
+ msgHelp = String.format(INITIALIZING_ERR_FMT,"Context", "TLS");
+ context = SSLContext.getInstance("TLS");
+ context.init(x509KeyManager, x509TrustManager, null);
+ SSLContext.setDefault(context);
+ socketFactory = context.getSocketFactory();
+ } catch (NoSuchAlgorithmException | KeyManagementException | KeyStoreException | CertificateException | UnrecoverableKeyException | IOException e) {
+ throw new CadiException(msgHelp,e);
+ }
+ }
+
+ public static void setHTTPProtocols(Access access) {
+ String httpsProtocols = System.getProperty(Config.HTTPS_PROTOCOLS);
+ if(httpsProtocols!=null) {
+ access.printf(Level.INIT, LOADED_FROM_SYSTEM_PROPERTIES, HTTPS_PROTOCOLS);
+ } else {
+ httpsProtocols = access.getProperty(Config.HTTPS_PROTOCOLS,null);
+ if(httpsProtocols!=null) {
+ access.printf(Level.INIT, LOADED_FROM_CADI_PROPERTIES, HTTPS_PROTOCOLS);
+ } else {
+ httpsProtocols = access.getProperty(HTTPS_PROTOCOLS, Config.HTTPS_PROTOCOLS_DEFAULT);
+ access.printf(Level.INIT, "%s set by %s in CADI Properties",Config.HTTPS_PROTOCOLS,Config.CADI_PROTOCOLS);
+ }
+ // This needs to be set when people do not.
+ System.setProperty(HTTPS_PROTOCOLS, httpsProtocols);
+ }
+ String httpsClientProtocols = System.getProperty(JDK_TLS_CLIENT_PROTOCOLS,null);
+ if(httpsClientProtocols!=null) {
+ access.printf(Level.INIT, LOADED_FROM_SYSTEM_PROPERTIES, JDK_TLS_CLIENT_PROTOCOLS);
+ } else {
+ httpsClientProtocols = access.getProperty(Config.HTTPS_CLIENT_PROTOCOLS, null);
+ if(httpsClientProtocols!=null) {
+ access.printf(Level.INIT, LOADED_FROM_CADI_PROPERTIES, Config.HTTPS_CLIENT_PROTOCOLS);
+ } else {
+ httpsClientProtocols = Config.HTTPS_PROTOCOLS_DEFAULT;
+ access.printf(Level.INIT, "%s set from %s",Config.HTTPS_CLIENT_PROTOCOLS, "Default Protocols");
+ }
+ System.setProperty(JDK_TLS_CLIENT_PROTOCOLS, httpsClientProtocols);
+ }
+ }
+
+ /**
+ * @return the scf
+ */
+ public SSLSocketFactory getSSLSocketFactory() {
+ return socketFactory;
+ }
+
+ public SSLContext getSSLContext() {
+ return context;
+ }
+
+ /**
+ * @return the km
+ */
+ public X509KeyManager[] getKeyManagers() {
+ return x509KeyManager;
+ }
+
+ public void checkClientTrusted(X509Certificate[] certarr) throws CertificateException {
+ for (X509TrustManager xtm : x509TrustManager) {
+ xtm.checkClientTrusted(certarr, SECURITY_ALGO);
+ }
+ }
+
+ public void checkServerTrusted(X509Certificate[] certarr) throws CertificateException {
+ for (X509TrustManager xtm : x509TrustManager) {
+ xtm.checkServerTrusted(certarr, SECURITY_ALGO);
+ }
+ }
+
+ public void setSocketFactoryOn(HttpsURLConnection hsuc) {
+ hsuc.setSSLSocketFactory(socketFactory);
+ if (maskHV != null && !maskHV.equals(hsuc.getHostnameVerifier())) {
+ hsuc.setHostnameVerifier(maskHV);
+ }
+ }
+
+ protected void initializeKeyManager() throws CadiException, IOException, NoSuchAlgorithmException, KeyStoreException, CertificateException, UnrecoverableKeyException {
+ String keyStore = access.getProperty(Config.CADI_KEYSTORE, null);
+ if(keyStore==null) {
+ return;
+ } else if (!new File(keyStore).exists()) {
+ throw new CadiException(keyStore + " does not exist");
+ }
+
+ String keyStorePasswd = access.getProperty(Config.CADI_KEYSTORE_PASSWORD, null);
+ keyStorePasswd = (keyStorePasswd == null) ? null : access.decrypt(keyStorePasswd, false);
+ if (keyStore == null || keyStorePasswd == null) {
+ x509KeyManager = new X509KeyManager[0];
+ return;
+ }
+
+ String keyPasswd = access.getProperty(Config.CADI_KEY_PASSWORD, null);
+ keyPasswd = (keyPasswd == null) ? keyStorePasswd : access.decrypt(keyPasswd, false);
+
+ KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance(SSL_KEY_MANAGER_FACTORY_ALGORITHM);
+
+ ArrayList<X509KeyManager> keyManagers = new ArrayList<>();
+ File file;
+ for (String ksname : Split.splitTrim(',', keyStore)) {
+ String keystoreFormat;
+ if (ksname.endsWith(".p12") || ksname.endsWith(".pkcs12")) {
+ keystoreFormat = "PKCS12";
+ } else {
+ keystoreFormat = "JKS";
+ }
+
+ file = new File(ksname);
+ if (file.exists()) {
+ FileInputStream fis = new FileInputStream(file);
+ try {
+ KeyStore ks = KeyStore.getInstance(keystoreFormat);
+ ks.load(fis, keyStorePasswd.toCharArray());
+ keyManagerFactory.init(ks, keyPasswd.toCharArray());
+ } finally {
+ fis.close();
+ }
+ }
+ }
+
+ StringBuilder sb = null;
+ for (KeyManager keyManager : keyManagerFactory.getKeyManagers()) {
+ if (keyManager instanceof X509KeyManager) {
+ X509KeyManager xkm = (X509KeyManager)keyManager;
+ keyManagers.add(xkm);
+ if(defaultAlias!=null) {
+ sb=new StringBuilder("X509 Chain\n");
+ x509Info(sb,xkm.getCertificateChain(defaultAlias));
+ }
+ if(defaultClientAlias!=null && !defaultClientAlias.equals(defaultAlias)) {
+ if(sb==null) {
+ sb = new StringBuilder();
+ } else {
+ sb.append('\n');
+ }
+ sb.append("X509 Client Chain\n");
+ x509Info(sb,xkm.getCertificateChain(defaultAlias));
+ }
+ }
+ }
+ x509KeyManager = new X509KeyManager[keyManagers.size()];
+ keyManagers.toArray(x509KeyManager);
+
+ if(sb!=null) {
+ access.log(Level.INIT, sb);
+ }
+ }
+
+ private void x509Info(StringBuilder sb, X509Certificate[] chain) {
+ if(chain!=null) {
+ int i=0;
+ for(X509Certificate x : chain) {
+ sb.append(" ");
+ sb.append(i++);
+ sb.append(')');
+ sb.append("\n Subject: ");
+ sb.append(x.getSubjectDN());
+ sb.append("\n Issuer : ");
+ sb.append(x.getIssuerDN());
+ sb.append("\n Expires: ");
+ sb.append(x.getNotAfter());
+ sb.append('\n');
+ }
+ }
+ }
+
+ protected void initializeTrustManager() throws NoSuchAlgorithmException, CertificateException, IOException, KeyStoreException, CadiException {
+ String trustStore = access.getProperty(Config.CADI_TRUSTSTORE, null);
+ if(trustStore==null) {
+ return;
+ } else if(!new File(trustStore).exists()) {
+ throw new CadiException(trustStore + " does not exist");
+ }
+
+ String trustStorePasswd = access.getProperty(Config.CADI_TRUSTSTORE_PASSWORD, null);
+ trustStorePasswd = (trustStorePasswd == null ) ? "changeit"/*defacto Java Trust Pass*/ : access.decrypt(trustStorePasswd, false);
+
+ TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(SSL_KEY_MANAGER_FACTORY_ALGORITHM);
+ File file;
+ for (String trustStoreName : Split.splitTrim(',',trustStore)) {
+ file = new File(trustStoreName);
+ if (file.exists()) {
+ FileInputStream fis = new FileInputStream(file);
+ try {
+ KeyStore ts = KeyStore.getInstance("JKS");
+ ts.load(fis, trustStorePasswd.toCharArray());
+ trustManagerFactory.init(ts);
+ } finally {
+ fis.close();
+ }
+ }
+ }
+
+ TrustManager trustManagers[] = trustManagerFactory.getTrustManagers();
+ if (trustManagers == null || trustManagers.length == 0) {
+ return;
+ }
+
+ x509TrustManager = new X509TrustManager[trustManagers.length];
+ for (int i = 0; i < trustManagers.length; ++i) {
+ try {
+ x509TrustManager[i] = (X509TrustManager)trustManagers[i];
+ } catch (ClassCastException e) {
+ access.log(Level.WARN, "Non X509 TrustManager", x509TrustManager[i].getClass().getName(), "skipped in SecurityInfo");
+ }
+ }
+ }
+
+ protected void initializeTrustMasks() throws AccessException {
+ String tips = access.getProperty(Config.CADI_TRUST_MASKS, null);
+ if (tips == null) {
+ return;
+ }
+
+ access.log(Level.INIT, "Explicitly accepting valid X509s from", tips);
+ String[] ipsplit = Split.splitTrim(',', tips);
+ trustMasks = new NetMask[ipsplit.length];
+ for (int i = 0; i < ipsplit.length; ++i) {
+ try {
+ trustMasks[i] = new NetMask(ipsplit[i]);
+ } catch (MaskFormatException e) {
+ throw new AccessException("Invalid IP Mask in " + Config.CADI_TRUST_MASKS, e);
+ }
+ }
+
+ final HostnameVerifier origHV = HttpsURLConnection.getDefaultHostnameVerifier();
+ maskHV = new HostnameVerifier() {
+ @Override
+ public boolean verify(final String urlHostName, final SSLSession session) {
+ try {
+ // This will pick up /etc/host entries as well as DNS
+ InetAddress ia = InetAddress.getByName(session.getPeerHost());
+ for (NetMask tmask : trustMasks) {
+ if (tmask.isInNet(ia.getHostAddress())) {
+ return true;
+ }
+ }
+ } catch (UnknownHostException e) {
+ // It's ok. do normal Verify
+ }
+ return origHV.verify(urlHostName, session);
+ };
+ };
+ HttpsURLConnection.setDefaultHostnameVerifier(maskHV);
+ }
+
}