--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.base/share/classes/sun/security/provider/DomainKeyStore.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,901 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package sun.security.provider;
+
+import java.io.*;
+import java.net.*;
+import java.security.*;
+import java.security.cert.Certificate;
+import java.security.cert.CertificateFactory;
+import java.security.cert.CertificateException;
+import java.util.*;
+
+import sun.security.pkcs.EncryptedPrivateKeyInfo;
+import sun.security.util.PolicyUtil;
+
+/**
+ * This class provides the domain keystore type identified as "DKS".
+ * DKS presents a collection of separate keystores as a single logical keystore.
+ * The collection of keystores is specified in a domain configuration file which
+ * is passed to DKS in a {@link DomainLoadStoreParameter}.
+ * <p>
+ * The following properties are supported:
+ * <dl>
+ * <dt> {@code keystoreType="<type>"} </dt>
+ * <dd> The keystore type. </dd>
+ * <dt> {@code keystoreURI="<url>"} </dt>
+ * <dd> The keystore location. </dd>
+ * <dt> {@code keystoreProviderName="<name>"} </dt>
+ * <dd> The name of the keystore's JCE provider. </dd>
+ * <dt> {@code keystorePasswordEnv="<environment-variable>"} </dt>
+ * <dd> The environment variable that stores a keystore password.
+ * <dt> {@code entryNameSeparator="<separator>"} </dt>
+ * <dd> The separator between a keystore name prefix and an entry name.
+ * When specified, it applies to all the entries in a domain.
+ * Its default value is a space. </dd>
+ * </dl>
+ *
+ * @since 1.8
+ */
+
+abstract class DomainKeyStore extends KeyStoreSpi {
+
+ // regular DKS
+ public static final class DKS extends DomainKeyStore {
+ String convertAlias(String alias) {
+ return alias.toLowerCase(Locale.ENGLISH);
+ }
+ }
+
+ // DKS property names
+ private static final String ENTRY_NAME_SEPARATOR = "entrynameseparator";
+ private static final String KEYSTORE_PROVIDER_NAME = "keystoreprovidername";
+ private static final String KEYSTORE_TYPE = "keystoretype";
+ private static final String KEYSTORE_URI = "keystoreuri";
+ private static final String KEYSTORE_PASSWORD_ENV = "keystorepasswordenv";
+
+ // RegEx meta characters
+ private static final String REGEX_META = ".$|()[{^?*+\\";
+
+ // Default prefix for keystores loaded-by-stream
+ private static final String DEFAULT_STREAM_PREFIX = "iostream";
+ private int streamCounter = 1;
+ private String entryNameSeparator = " ";
+ private String entryNameSeparatorRegEx = " ";
+
+ // Default keystore type
+ private static final String DEFAULT_KEYSTORE_TYPE =
+ KeyStore.getDefaultType();
+
+ // Domain keystores
+ private final Map<String, KeyStore> keystores = new HashMap<>();
+
+ DomainKeyStore() {
+ }
+
+ // convert an alias to internal form, overridden in subclasses:
+ // lower case for regular DKS
+ abstract String convertAlias(String alias);
+
+ /**
+ * Returns the key associated with the given alias, using the given
+ * password to recover it.
+ *
+ * @param alias the alias name
+ * @param password the password for recovering the key
+ *
+ * @return the requested key, or null if the given alias does not exist
+ * or does not identify a <i>key entry</i>.
+ *
+ * @exception NoSuchAlgorithmException if the algorithm for recovering the
+ * key cannot be found
+ * @exception UnrecoverableKeyException if the key cannot be recovered
+ * (e.g., the given password is wrong).
+ */
+ public Key engineGetKey(String alias, char[] password)
+ throws NoSuchAlgorithmException, UnrecoverableKeyException
+ {
+ AbstractMap.SimpleEntry<String, Collection<KeyStore>> pair =
+ getKeystoresForReading(alias);
+ Key key = null;
+
+ try {
+ String entryAlias = pair.getKey();
+ for (KeyStore keystore : pair.getValue()) {
+ key = keystore.getKey(entryAlias, password);
+ if (key != null) {
+ break;
+ }
+ }
+ } catch (KeyStoreException e) {
+ throw new IllegalStateException(e);
+ }
+
+ return key;
+ }
+
+ /**
+ * Returns the certificate chain associated with the given alias.
+ *
+ * @param alias the alias name
+ *
+ * @return the certificate chain (ordered with the user's certificate first
+ * and the root certificate authority last), or null if the given alias
+ * does not exist or does not contain a certificate chain (i.e., the given
+ * alias identifies either a <i>trusted certificate entry</i> or a
+ * <i>key entry</i> without a certificate chain).
+ */
+ public Certificate[] engineGetCertificateChain(String alias) {
+
+ AbstractMap.SimpleEntry<String, Collection<KeyStore>> pair =
+ getKeystoresForReading(alias);
+ Certificate[] chain = null;
+
+ try {
+ String entryAlias = pair.getKey();
+ for (KeyStore keystore : pair.getValue()) {
+ chain = keystore.getCertificateChain(entryAlias);
+ if (chain != null) {
+ break;
+ }
+ }
+ } catch (KeyStoreException e) {
+ throw new IllegalStateException(e);
+ }
+
+ return chain;
+ }
+
+ /**
+ * Returns the certificate associated with the given alias.
+ *
+ * <p>If the given alias name identifies a
+ * <i>trusted certificate entry</i>, the certificate associated with that
+ * entry is returned. If the given alias name identifies a
+ * <i>key entry</i>, the first element of the certificate chain of that
+ * entry is returned, or null if that entry does not have a certificate
+ * chain.
+ *
+ * @param alias the alias name
+ *
+ * @return the certificate, or null if the given alias does not exist or
+ * does not contain a certificate.
+ */
+ public Certificate engineGetCertificate(String alias) {
+
+ AbstractMap.SimpleEntry<String, Collection<KeyStore>> pair =
+ getKeystoresForReading(alias);
+ Certificate cert = null;
+
+ try {
+ String entryAlias = pair.getKey();
+ for (KeyStore keystore : pair.getValue()) {
+ cert = keystore.getCertificate(entryAlias);
+ if (cert != null) {
+ break;
+ }
+ }
+ } catch (KeyStoreException e) {
+ throw new IllegalStateException(e);
+ }
+
+ return cert;
+ }
+
+ /**
+ * Returns the creation date of the entry identified by the given alias.
+ *
+ * @param alias the alias name
+ *
+ * @return the creation date of this entry, or null if the given alias does
+ * not exist
+ */
+ public Date engineGetCreationDate(String alias) {
+
+ AbstractMap.SimpleEntry<String, Collection<KeyStore>> pair =
+ getKeystoresForReading(alias);
+ Date date = null;
+
+ try {
+ String entryAlias = pair.getKey();
+ for (KeyStore keystore : pair.getValue()) {
+ date = keystore.getCreationDate(entryAlias);
+ if (date != null) {
+ break;
+ }
+ }
+ } catch (KeyStoreException e) {
+ throw new IllegalStateException(e);
+ }
+
+ return date;
+ }
+
+ /**
+ * Assigns the given private key to the given alias, protecting
+ * it with the given password as defined in PKCS8.
+ *
+ * <p>The given java.security.PrivateKey <code>key</code> must
+ * be accompanied by a certificate chain certifying the
+ * corresponding public key.
+ *
+ * <p>If the given alias already exists, the keystore information
+ * associated with it is overridden by the given key and certificate
+ * chain.
+ *
+ * @param alias the alias name
+ * @param key the private key to be associated with the alias
+ * @param password the password to protect the key
+ * @param chain the certificate chain for the corresponding public
+ * key (only required if the given key is of type
+ * <code>java.security.PrivateKey</code>).
+ *
+ * @exception KeyStoreException if the given key is not a private key,
+ * cannot be protected, or this operation fails for some other reason
+ */
+ public void engineSetKeyEntry(String alias, Key key, char[] password,
+ Certificate[] chain)
+ throws KeyStoreException
+ {
+ AbstractMap.SimpleEntry<String,
+ AbstractMap.SimpleEntry<String, KeyStore>> pair =
+ getKeystoreForWriting(alias);
+
+ if (pair == null) {
+ throw new KeyStoreException("Error setting key entry for '" +
+ alias + "'");
+ }
+ String entryAlias = pair.getKey();
+ Map.Entry<String, KeyStore> keystore = pair.getValue();
+ keystore.getValue().setKeyEntry(entryAlias, key, password, chain);
+ }
+
+ /**
+ * Assigns the given key (that has already been protected) to the given
+ * alias.
+ *
+ * <p>If the protected key is of type
+ * <code>java.security.PrivateKey</code>, it must be accompanied by a
+ * certificate chain certifying the corresponding public key. If the
+ * underlying keystore implementation is of type <code>jks</code>,
+ * <code>key</code> must be encoded as an
+ * <code>EncryptedPrivateKeyInfo</code> as defined in the PKCS #8 standard.
+ *
+ * <p>If the given alias already exists, the keystore information
+ * associated with it is overridden by the given key (and possibly
+ * certificate chain).
+ *
+ * @param alias the alias name
+ * @param key the key (in protected format) to be associated with the alias
+ * @param chain the certificate chain for the corresponding public
+ * key (only useful if the protected key is of type
+ * <code>java.security.PrivateKey</code>).
+ *
+ * @exception KeyStoreException if this operation fails.
+ */
+ public void engineSetKeyEntry(String alias, byte[] key,
+ Certificate[] chain)
+ throws KeyStoreException
+ {
+ AbstractMap.SimpleEntry<String,
+ AbstractMap.SimpleEntry<String, KeyStore>> pair =
+ getKeystoreForWriting(alias);
+
+ if (pair == null) {
+ throw new KeyStoreException(
+ "Error setting protected key entry for '" + alias + "'");
+ }
+ String entryAlias = pair.getKey();
+ Map.Entry<String, KeyStore> keystore = pair.getValue();
+ keystore.getValue().setKeyEntry(entryAlias, key, chain);
+ }
+
+ /**
+ * Assigns the given certificate to the given alias.
+ *
+ * <p>If the given alias already exists in this keystore and identifies a
+ * <i>trusted certificate entry</i>, the certificate associated with it is
+ * overridden by the given certificate.
+ *
+ * @param alias the alias name
+ * @param cert the certificate
+ *
+ * @exception KeyStoreException if the given alias already exists and does
+ * not identify a <i>trusted certificate entry</i>, or this operation
+ * fails for some other reason.
+ */
+ public void engineSetCertificateEntry(String alias, Certificate cert)
+ throws KeyStoreException
+ {
+ AbstractMap.SimpleEntry<String,
+ AbstractMap.SimpleEntry<String, KeyStore>> pair =
+ getKeystoreForWriting(alias);
+
+ if (pair == null) {
+ throw new KeyStoreException("Error setting certificate entry for '"
+ + alias + "'");
+ }
+ String entryAlias = pair.getKey();
+ Map.Entry<String, KeyStore> keystore = pair.getValue();
+ keystore.getValue().setCertificateEntry(entryAlias, cert);
+ }
+
+ /**
+ * Deletes the entry identified by the given alias from this keystore.
+ *
+ * @param alias the alias name
+ *
+ * @exception KeyStoreException if the entry cannot be removed.
+ */
+ public void engineDeleteEntry(String alias) throws KeyStoreException
+ {
+ AbstractMap.SimpleEntry<String,
+ AbstractMap.SimpleEntry<String, KeyStore>> pair =
+ getKeystoreForWriting(alias);
+
+ if (pair == null) {
+ throw new KeyStoreException("Error deleting entry for '" + alias +
+ "'");
+ }
+ String entryAlias = pair.getKey();
+ Map.Entry<String, KeyStore> keystore = pair.getValue();
+ keystore.getValue().deleteEntry(entryAlias);
+ }
+
+ /**
+ * Lists all the alias names of this keystore.
+ *
+ * @return enumeration of the alias names
+ */
+ public Enumeration<String> engineAliases() {
+ final Iterator<Map.Entry<String, KeyStore>> iterator =
+ keystores.entrySet().iterator();
+
+ return new Enumeration<String>() {
+ private int index = 0;
+ private Map.Entry<String, KeyStore> keystoresEntry = null;
+ private String prefix = null;
+ private Enumeration<String> aliases = null;
+
+ public boolean hasMoreElements() {
+ try {
+ if (aliases == null) {
+ if (iterator.hasNext()) {
+ keystoresEntry = iterator.next();
+ prefix = keystoresEntry.getKey() +
+ entryNameSeparator;
+ aliases = keystoresEntry.getValue().aliases();
+ } else {
+ return false;
+ }
+ }
+ if (aliases.hasMoreElements()) {
+ return true;
+ } else {
+ if (iterator.hasNext()) {
+ keystoresEntry = iterator.next();
+ prefix = keystoresEntry.getKey() +
+ entryNameSeparator;
+ aliases = keystoresEntry.getValue().aliases();
+ } else {
+ return false;
+ }
+ }
+ } catch (KeyStoreException e) {
+ return false;
+ }
+
+ return aliases.hasMoreElements();
+ }
+
+ public String nextElement() {
+ if (hasMoreElements()) {
+ return prefix + aliases.nextElement();
+ }
+ throw new NoSuchElementException();
+ }
+ };
+ }
+
+ /**
+ * Checks if the given alias exists in this keystore.
+ *
+ * @param alias the alias name
+ *
+ * @return true if the alias exists, false otherwise
+ */
+ public boolean engineContainsAlias(String alias) {
+
+ AbstractMap.SimpleEntry<String, Collection<KeyStore>> pair =
+ getKeystoresForReading(alias);
+
+ try {
+ String entryAlias = pair.getKey();
+ for (KeyStore keystore : pair.getValue()) {
+ if (keystore.containsAlias(entryAlias)) {
+ return true;
+ }
+ }
+ } catch (KeyStoreException e) {
+ throw new IllegalStateException(e);
+ }
+
+ return false;
+ }
+
+ /**
+ * Retrieves the number of entries in this keystore.
+ *
+ * @return the number of entries in this keystore
+ */
+ public int engineSize() {
+
+ int size = 0;
+ try {
+ for (KeyStore keystore : keystores.values()) {
+ size += keystore.size();
+ }
+ } catch (KeyStoreException e) {
+ throw new IllegalStateException(e);
+ }
+
+ return size;
+ }
+
+ /**
+ * Returns true if the entry identified by the given alias is a
+ * <i>key entry</i>, and false otherwise.
+ *
+ * @return true if the entry identified by the given alias is a
+ * <i>key entry</i>, false otherwise.
+ */
+ public boolean engineIsKeyEntry(String alias) {
+
+ AbstractMap.SimpleEntry<String, Collection<KeyStore>> pair =
+ getKeystoresForReading(alias);
+
+ try {
+ String entryAlias = pair.getKey();
+ for (KeyStore keystore : pair.getValue()) {
+ if (keystore.isKeyEntry(entryAlias)) {
+ return true;
+ }
+ }
+ } catch (KeyStoreException e) {
+ throw new IllegalStateException(e);
+ }
+
+ return false;
+ }
+
+ /**
+ * Returns true if the entry identified by the given alias is a
+ * <i>trusted certificate entry</i>, and false otherwise.
+ *
+ * @return true if the entry identified by the given alias is a
+ * <i>trusted certificate entry</i>, false otherwise.
+ */
+ public boolean engineIsCertificateEntry(String alias) {
+
+ AbstractMap.SimpleEntry<String, Collection<KeyStore>> pair =
+ getKeystoresForReading(alias);
+
+ try {
+ String entryAlias = pair.getKey();
+ for (KeyStore keystore : pair.getValue()) {
+ if (keystore.isCertificateEntry(entryAlias)) {
+ return true;
+ }
+ }
+ } catch (KeyStoreException e) {
+ throw new IllegalStateException(e);
+ }
+
+ return false;
+ }
+
+ /*
+ * Returns a keystore entry alias and a list of target keystores.
+ * When the supplied alias prefix identifies a keystore then that single
+ * keystore is returned. When no alias prefix is supplied then all the
+ * keystores are returned.
+ */
+ private AbstractMap.SimpleEntry<String, Collection<KeyStore>>
+ getKeystoresForReading(String alias) {
+
+ String[] splits = alias.split(this.entryNameSeparatorRegEx, 2);
+ if (splits.length == 2) { // prefixed alias
+ KeyStore keystore = keystores.get(splits[0]);
+ if (keystore != null) {
+ return new AbstractMap.SimpleEntry<>(splits[1],
+ (Collection<KeyStore>) Collections.singleton(keystore));
+ }
+ } else if (splits.length == 1) { // unprefixed alias
+ // Check all keystores for the first occurrence of the alias
+ return new AbstractMap.SimpleEntry<>(alias, keystores.values());
+ }
+ return new AbstractMap.SimpleEntry<>("",
+ (Collection<KeyStore>) Collections.<KeyStore>emptyList());
+ }
+
+ /*
+ * Returns a keystore entry alias and a single target keystore.
+ * An alias prefix must be supplied.
+ */
+ private
+ AbstractMap.SimpleEntry<String, AbstractMap.SimpleEntry<String, KeyStore>>
+ getKeystoreForWriting(String alias) {
+
+ String[] splits = alias.split(this.entryNameSeparator, 2);
+ if (splits.length == 2) { // prefixed alias
+ KeyStore keystore = keystores.get(splits[0]);
+ if (keystore != null) {
+ return new AbstractMap.SimpleEntry<>(splits[1],
+ new AbstractMap.SimpleEntry<>(splits[0], keystore));
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Returns the (alias) name of the first keystore entry whose certificate
+ * matches the given certificate.
+ *
+ * <p>This method attempts to match the given certificate with each
+ * keystore entry. If the entry being considered
+ * is a <i>trusted certificate entry</i>, the given certificate is
+ * compared to that entry's certificate. If the entry being considered is
+ * a <i>key entry</i>, the given certificate is compared to the first
+ * element of that entry's certificate chain (if a chain exists).
+ *
+ * @param cert the certificate to match with.
+ *
+ * @return the (alias) name of the first entry with matching certificate,
+ * or null if no such entry exists in this keystore.
+ */
+ public String engineGetCertificateAlias(Certificate cert) {
+
+ try {
+
+ String alias = null;
+ for (KeyStore keystore : keystores.values()) {
+ if ((alias = keystore.getCertificateAlias(cert)) != null) {
+ break;
+ }
+ }
+ return alias;
+
+ } catch (KeyStoreException e) {
+ throw new IllegalStateException(e);
+ }
+ }
+
+ /**
+ * Stores this keystore to the given output stream, and protects its
+ * integrity with the given password.
+ *
+ * @param stream the output stream to which this keystore is written.
+ * @param password the password to generate the keystore integrity check
+ *
+ * @exception IOException if there was an I/O problem with data
+ * @exception NoSuchAlgorithmException if the appropriate data integrity
+ * algorithm could not be found
+ * @exception CertificateException if any of the certificates included in
+ * the keystore data could not be stored
+ */
+ public void engineStore(OutputStream stream, char[] password)
+ throws IOException, NoSuchAlgorithmException, CertificateException
+ {
+ // Support storing to a stream only when a single keystore has been
+ // configured
+ try {
+ if (keystores.size() == 1) {
+ keystores.values().iterator().next().store(stream, password);
+ return;
+ }
+ } catch (KeyStoreException e) {
+ throw new IllegalStateException(e);
+ }
+
+ throw new UnsupportedOperationException(
+ "This keystore must be stored using a DomainLoadStoreParameter");
+ }
+
+ @Override
+ public void engineStore(KeyStore.LoadStoreParameter param)
+ throws IOException, NoSuchAlgorithmException, CertificateException
+ {
+ if (param instanceof DomainLoadStoreParameter) {
+ DomainLoadStoreParameter domainParameter =
+ (DomainLoadStoreParameter) param;
+ List<KeyStoreBuilderComponents> builders = getBuilders(
+ domainParameter.getConfiguration(),
+ domainParameter.getProtectionParams());
+
+ for (KeyStoreBuilderComponents builder : builders) {
+
+ try {
+
+ KeyStore.ProtectionParameter pp = builder.protection;
+ if (!(pp instanceof KeyStore.PasswordProtection)) {
+ throw new KeyStoreException(
+ new IllegalArgumentException("ProtectionParameter" +
+ " must be a KeyStore.PasswordProtection"));
+ }
+ char[] password =
+ ((KeyStore.PasswordProtection) builder.protection)
+ .getPassword();
+
+ // Store the keystores
+ KeyStore keystore = keystores.get(builder.name);
+
+ try (FileOutputStream stream =
+ new FileOutputStream(builder.file)) {
+
+ keystore.store(stream, password);
+ }
+ } catch (KeyStoreException e) {
+ throw new IOException(e);
+ }
+ }
+ } else {
+ throw new UnsupportedOperationException(
+ "This keystore must be stored using a " +
+ "DomainLoadStoreParameter");
+ }
+ }
+
+ /**
+ * Loads the keystore from the given input stream.
+ *
+ * <p>If a password is given, it is used to check the integrity of the
+ * keystore data. Otherwise, the integrity of the keystore is not checked.
+ *
+ * @param stream the input stream from which the keystore is loaded
+ * @param password the (optional) password used to check the integrity of
+ * the keystore.
+ *
+ * @exception IOException if there is an I/O or format problem with the
+ * keystore data
+ * @exception NoSuchAlgorithmException if the algorithm used to check
+ * the integrity of the keystore cannot be found
+ * @exception CertificateException if any of the certificates in the
+ * keystore could not be loaded
+ */
+ public void engineLoad(InputStream stream, char[] password)
+ throws IOException, NoSuchAlgorithmException, CertificateException
+ {
+ // Support loading from a stream only for a JKS or default type keystore
+ try {
+ KeyStore keystore = null;
+
+ try {
+ keystore = KeyStore.getInstance("JKS");
+ keystore.load(stream, password);
+
+ } catch (Exception e) {
+ // Retry
+ if (!"JKS".equalsIgnoreCase(DEFAULT_KEYSTORE_TYPE)) {
+ keystore = KeyStore.getInstance(DEFAULT_KEYSTORE_TYPE);
+ keystore.load(stream, password);
+ } else {
+ throw e;
+ }
+ }
+ String keystoreName = DEFAULT_STREAM_PREFIX + streamCounter++;
+ keystores.put(keystoreName, keystore);
+
+ } catch (Exception e) {
+ throw new UnsupportedOperationException(
+ "This keystore must be loaded using a " +
+ "DomainLoadStoreParameter");
+ }
+ }
+
+ @Override
+ public void engineLoad(KeyStore.LoadStoreParameter param)
+ throws IOException, NoSuchAlgorithmException, CertificateException
+ {
+ if (param instanceof DomainLoadStoreParameter) {
+ DomainLoadStoreParameter domainParameter =
+ (DomainLoadStoreParameter) param;
+ List<KeyStoreBuilderComponents> builders = getBuilders(
+ domainParameter.getConfiguration(),
+ domainParameter.getProtectionParams());
+
+ for (KeyStoreBuilderComponents builder : builders) {
+
+ try {
+ // Load the keystores (file-based and non-file-based)
+ if (builder.file != null) {
+ keystores.put(builder.name,
+ KeyStore.Builder.newInstance(builder.type,
+ builder.provider, builder.file,
+ builder.protection)
+ .getKeyStore());
+ } else {
+ keystores.put(builder.name,
+ KeyStore.Builder.newInstance(builder.type,
+ builder.provider, builder.protection)
+ .getKeyStore());
+ }
+ } catch (KeyStoreException e) {
+ throw new IOException(e);
+ }
+ }
+ } else {
+ throw new UnsupportedOperationException(
+ "This keystore must be loaded using a " +
+ "DomainLoadStoreParameter");
+ }
+ }
+
+ /*
+ * Parse a keystore domain configuration file and associated collection
+ * of keystore passwords to create a collection of KeyStore.Builder.
+ */
+ private List<KeyStoreBuilderComponents> getBuilders(URI configuration,
+ Map<String, KeyStore.ProtectionParameter> passwords)
+ throws IOException {
+
+ PolicyParser parser = new PolicyParser(true); // expand properties
+ Collection<PolicyParser.DomainEntry> domains = null;
+ List<KeyStoreBuilderComponents> builders = new ArrayList<>();
+ String uriDomain = configuration.getFragment();
+
+ try (InputStreamReader configurationReader =
+ new InputStreamReader(
+ PolicyUtil.getInputStream(configuration.toURL()), "UTF-8")) {
+ parser.read(configurationReader);
+ domains = parser.getDomainEntries();
+
+ } catch (MalformedURLException mue) {
+ throw new IOException(mue);
+
+ } catch (PolicyParser.ParsingException pe) {
+ throw new IOException(pe);
+ }
+
+ for (PolicyParser.DomainEntry domain : domains) {
+ Map<String, String> domainProperties = domain.getProperties();
+
+ if (uriDomain != null &&
+ (!uriDomain.equalsIgnoreCase(domain.getName()))) {
+ continue; // skip this domain
+ }
+
+ if (domainProperties.containsKey(ENTRY_NAME_SEPARATOR)) {
+ this.entryNameSeparator =
+ domainProperties.get(ENTRY_NAME_SEPARATOR);
+ // escape any regex meta characters
+ char ch = 0;
+ StringBuilder s = new StringBuilder();
+ for (int i = 0; i < this.entryNameSeparator.length(); i++) {
+ ch = this.entryNameSeparator.charAt(i);
+ if (REGEX_META.indexOf(ch) != -1) {
+ s.append('\\');
+ }
+ s.append(ch);
+ }
+ this.entryNameSeparatorRegEx = s.toString();
+ }
+
+ Collection<PolicyParser.KeyStoreEntry> keystores =
+ domain.getEntries();
+ for (PolicyParser.KeyStoreEntry keystore : keystores) {
+ String keystoreName = keystore.getName();
+ Map<String, String> properties =
+ new HashMap<>(domainProperties);
+ properties.putAll(keystore.getProperties());
+
+ String keystoreType = DEFAULT_KEYSTORE_TYPE;
+ if (properties.containsKey(KEYSTORE_TYPE)) {
+ keystoreType = properties.get(KEYSTORE_TYPE);
+ }
+
+ Provider keystoreProvider = null;
+ if (properties.containsKey(KEYSTORE_PROVIDER_NAME)) {
+ String keystoreProviderName =
+ properties.get(KEYSTORE_PROVIDER_NAME);
+ keystoreProvider =
+ Security.getProvider(keystoreProviderName);
+ if (keystoreProvider == null) {
+ throw new IOException("Error locating JCE provider: " +
+ keystoreProviderName);
+ }
+ }
+
+ File keystoreFile = null;
+ if (properties.containsKey(KEYSTORE_URI)) {
+ String uri = properties.get(KEYSTORE_URI);
+
+ try {
+ if (uri.startsWith("file://")) {
+ keystoreFile = new File(new URI(uri));
+ } else {
+ keystoreFile = new File(uri);
+ }
+
+ } catch (URISyntaxException | IllegalArgumentException e) {
+ throw new IOException(
+ "Error processing keystore property: " +
+ "keystoreURI=\"" + uri + "\"", e);
+ }
+ }
+
+ KeyStore.ProtectionParameter keystoreProtection = null;
+ if (passwords.containsKey(keystoreName)) {
+ keystoreProtection = passwords.get(keystoreName);
+
+ } else if (properties.containsKey(KEYSTORE_PASSWORD_ENV)) {
+ String env = properties.get(KEYSTORE_PASSWORD_ENV);
+ String pwd = System.getenv(env);
+ if (pwd != null) {
+ keystoreProtection =
+ new KeyStore.PasswordProtection(pwd.toCharArray());
+ } else {
+ throw new IOException(
+ "Error processing keystore property: " +
+ "keystorePasswordEnv=\"" + env + "\"");
+ }
+ } else {
+ keystoreProtection = new KeyStore.PasswordProtection(null);
+ }
+
+ builders.add(new KeyStoreBuilderComponents(keystoreName,
+ keystoreType, keystoreProvider, keystoreFile,
+ keystoreProtection));
+ }
+ break; // skip other domains
+ }
+ if (builders.isEmpty()) {
+ throw new IOException("Error locating domain configuration data " +
+ "for: " + configuration);
+ }
+
+ return builders;
+ }
+
+/*
+ * Utility class that holds the components used to construct a KeyStore.Builder
+ */
+class KeyStoreBuilderComponents {
+ String name;
+ String type;
+ Provider provider;
+ File file;
+ KeyStore.ProtectionParameter protection;
+
+ KeyStoreBuilderComponents(String name, String type, Provider provider,
+ File file, KeyStore.ProtectionParameter protection) {
+ this.name = name;
+ this.type = type;
+ this.provider = provider;
+ this.file = file;
+ this.protection = protection;
+ }
+}
+}