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The following commit(s) were added to refs/heads/master by this push: new fdcc6d4 KNOX-2408 - Improved AliasBasedTokenState service and house-keeping (#371) fdcc6d4 is described below commit fdcc6d4c57c72d5ae6d7600094119b8c6957525e Author: Sandor Molnar <smol...@apache.org> AuthorDate: Wed Sep 9 07:07:32 2020 +0200 KNOX-2408 - Improved AliasBasedTokenState service and house-keeping (#371) --- .../gateway/config/impl/GatewayConfigImpl.java | 13 ++ .../security/impl/DefaultAliasService.java | 23 +++- .../security/impl/DefaultKeystoreService.java | 43 +++--- .../services/security/impl/RemoteAliasService.java | 3 +- .../security/impl/ZookeeperRemoteAliasService.java | 3 +- .../token/impl/AliasBasedTokenStateService.java | 145 ++++++++++++++------- .../token/impl/DefaultTokenStateService.java | 118 +++++++---------- .../token/impl/JournalBasedTokenStateService.java | 2 +- .../token/impl/TokenStateServiceMessages.java | 18 ++- .../services/security/CryptoServiceTest.java | 5 + .../impl/RemoteAliasServiceTestProvider.java | 3 +- .../impl/AliasBasedTokenStateServiceTest.java | 81 ++++++++---- .../impl/DefaultTokenAuthorityServiceTest.java | 10 ++ .../vault/HashicorpVaultAliasService.java | 3 +- .../apache/knox/gateway/config/GatewayConfig.java | 10 ++ .../services/security/AbstractAliasService.java | 34 +++++ .../gateway/services/security/AliasService.java | 2 + .../gateway/services/security/KeystoreService.java | 2 + .../org/apache/knox/gateway/GatewayTestConfig.java | 11 ++ 19 files changed, 360 insertions(+), 169 deletions(-) diff --git a/gateway-server/src/main/java/org/apache/knox/gateway/config/impl/GatewayConfigImpl.java b/gateway-server/src/main/java/org/apache/knox/gateway/config/impl/GatewayConfigImpl.java index 5329320..f2c33f3 100644 --- a/gateway-server/src/main/java/org/apache/knox/gateway/config/impl/GatewayConfigImpl.java +++ b/gateway-server/src/main/java/org/apache/knox/gateway/config/impl/GatewayConfigImpl.java @@ -114,6 +114,10 @@ public class GatewayConfigImpl extends Configuration implements GatewayConfig { private static final String CLIENT_AUTH_NEEDED = GATEWAY_CONFIG_FILE_PREFIX + ".client.auth.needed"; private static final String CLIENT_AUTH_WANTED = GATEWAY_CONFIG_FILE_PREFIX + ".client.auth.wanted"; private static final String KEYSTORE_TYPE = GATEWAY_CONFIG_FILE_PREFIX + ".keystore.type"; + private static final String KEYSTORE_CACHE_LIMIT = GATEWAY_CONFIG_FILE_PREFIX + ".keystore.cache.size.limit"; + private static final long DEFAULT_KEYSTORE_CACHE_LIMIT = 1000; + private static final String KEYSTORE_CACHE_ENTRY_TTL = GATEWAY_CONFIG_FILE_PREFIX + ".keystore.cache.entry.ttl"; + private static final long DEFAULT_KEYSTORE_CACHE_ENTRY_TTL = 60; private static final String XFORWARDED_ENABLED = GATEWAY_CONFIG_FILE_PREFIX + ".xforwarded.enabled"; private static final String EPHEMERAL_DH_KEY_SIZE = GATEWAY_CONFIG_FILE_PREFIX + ".jdk.tls.ephemeralDHKeySize"; private static final String HTTP_CLIENT_MAX_CONNECTION = GATEWAY_CONFIG_FILE_PREFIX + ".httpclient.maxConnections"; @@ -1180,4 +1184,13 @@ public class GatewayConfigImpl extends Configuration implements GatewayConfig { return getBoolean(KNOX_HOMEPAGE_LOGOUT_ENABLED, false); } + @Override + public long getKeystoreCacheSizeLimit() { + return getLong(KEYSTORE_CACHE_LIMIT, DEFAULT_KEYSTORE_CACHE_LIMIT); + } + + @Override + public long getKeystoreCacheEntryTimeToLiveInMinutes() { + return getLong(KEYSTORE_CACHE_ENTRY_TTL, DEFAULT_KEYSTORE_CACHE_ENTRY_TTL); + } } diff --git a/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/DefaultAliasService.java b/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/DefaultAliasService.java index c0a20ec..0496d12 100644 --- a/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/DefaultAliasService.java +++ b/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/DefaultAliasService.java @@ -22,6 +22,7 @@ import java.security.KeyStoreException; import java.security.cert.Certificate; import java.util.ArrayList; import java.util.Enumeration; +import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.Set; @@ -30,14 +31,14 @@ import org.apache.knox.gateway.GatewayMessages; import org.apache.knox.gateway.config.GatewayConfig; import org.apache.knox.gateway.i18n.messages.MessagesFactory; import org.apache.knox.gateway.services.ServiceLifecycleException; -import org.apache.knox.gateway.services.security.AliasService; +import org.apache.knox.gateway.services.security.AbstractAliasService; import org.apache.knox.gateway.services.security.AliasServiceException; import org.apache.knox.gateway.services.security.KeystoreService; import org.apache.knox.gateway.services.security.KeystoreServiceException; import org.apache.knox.gateway.services.security.MasterService; import org.apache.knox.gateway.util.PasswordUtils; -public class DefaultAliasService implements AliasService { +public class DefaultAliasService extends AbstractAliasService { private static final GatewayMessages LOG = MessagesFactory.get( GatewayMessages.class ); private KeystoreService keystoreService; @@ -194,6 +195,24 @@ public class DefaultAliasService implements AliasService { return getPasswordFromAliasForCluster(NO_CLUSTER_NAME, alias); } + //Overriding the default behavior as we want to avoid loading the keystore N-times from the file system + @Override + public Map<String, char[]> getPasswordsForGateway() throws AliasServiceException { + final Map<String, char[]> passwordAliasMap = new HashMap<>(); + try { + final KeyStore gatewayCredentialStore = keystoreService.getCredentialStoreForCluster(NO_CLUSTER_NAME); + final Enumeration<String> aliases = gatewayCredentialStore.aliases(); + String alias; + while (aliases.hasMoreElements()) { + alias = aliases.nextElement(); + passwordAliasMap.put(alias, keystoreService.getCredentialForCluster(NO_CLUSTER_NAME, alias, gatewayCredentialStore)); + } + } catch (KeystoreServiceException | KeyStoreException e) { + e.printStackTrace(); + } + return passwordAliasMap; + } + @Override public void generateAliasForGateway(String alias) throws AliasServiceException { diff --git a/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/DefaultKeystoreService.java b/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/DefaultKeystoreService.java index 559ac10..9487dc4 100644 --- a/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/DefaultKeystoreService.java +++ b/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/DefaultKeystoreService.java @@ -77,9 +77,7 @@ public class DefaultKeystoreService implements KeystoreService { private static GatewayMessages LOG = MessagesFactory.get(GatewayMessages.class); private static GatewayResources RES = ResourcesFactory.get(GatewayResources.class); - // Let's configure the cache with hard-coded attributes now; we can introduce new gateway configuration later on if - // needed visible for testing - final Cache<CacheKey, String> cache = Caffeine.newBuilder().expireAfterAccess(10, TimeUnit.MINUTES).maximumSize(1000).build(); + Cache<CacheKey, String> cache; private GatewayConfig config; @@ -105,6 +103,10 @@ public class DefaultKeystoreService implements KeystoreService { throw new ServiceLifecycleException(RES.failedToCreateKeyStoreDirectory(keyStoreDirPath.toString())); } } + + if (this.cache == null) { + this.cache = Caffeine.newBuilder().expireAfterAccess(config.getKeystoreCacheEntryTimeToLiveInMinutes(), TimeUnit.MINUTES).maximumSize(config.getKeystoreCacheSizeLimit()).build(); + } } @Override @@ -330,18 +332,10 @@ public class DefaultKeystoreService implements KeystoreService { KeyStore ks = getCredentialStoreForCluster(clusterName); if (ks != null) { try { - char[] masterSecret = masterService.getMasterSecret(); - Key credentialKey = ks.getKey(alias, masterSecret); - if (credentialKey != null) { - byte[] credentialBytes = credentialKey.getEncoded(); - String credentialString = new String(credentialBytes, StandardCharsets.UTF_8); - credential = credentialString.toCharArray(); - addToCache(clusterName, alias, credentialString); - } - } catch (UnrecoverableKeyException | NoSuchAlgorithmException | KeyStoreException e) { + credential = getCredentialForCluster(clusterName, alias, ks); + } catch (KeystoreServiceException e) { LOG.failedToGetCredentialForCluster(clusterName, e); } - } } } @@ -350,6 +344,22 @@ public class DefaultKeystoreService implements KeystoreService { } @Override + public char[] getCredentialForCluster(String clusterName, String alias, KeyStore ks) throws KeystoreServiceException { + try { + char[] credential = null; + final Key credentialKey = ks.getKey(alias, masterService.getMasterSecret()); + if (credentialKey != null) { + final String credentialString = new String(credentialKey.getEncoded(), StandardCharsets.UTF_8); + credential = credentialString.toCharArray(); + addToCache(clusterName, alias, credentialString); + } + return credential; + } catch (UnrecoverableKeyException | KeyStoreException | NoSuchAlgorithmException e) { + throw new KeystoreServiceException(e); + } + } + + @Override public void removeCredentialForCluster(String clusterName, String alias) throws KeystoreServiceException { removeCredentialsForCluster(clusterName, Collections.singleton(alias)); } @@ -406,13 +416,6 @@ public class DefaultKeystoreService implements KeystoreService { /** * Called only from within critical sections of other methods above. */ - private void removeFromCache(String clusterName, String alias) { - cache.invalidate(CacheKey.of(clusterName, alias)); - } - - /** - * Called only from within critical sections of other methods above. - */ private void removeFromCache(String clusterName, Set<String> aliases) { Set<CacheKey> keys = new HashSet<>(); for (String alias : aliases) { diff --git a/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/RemoteAliasService.java b/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/RemoteAliasService.java index 5f5b0ed..863956e 100644 --- a/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/RemoteAliasService.java +++ b/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/RemoteAliasService.java @@ -22,6 +22,7 @@ import org.apache.knox.gateway.config.GatewayConfig; import org.apache.knox.gateway.i18n.messages.MessagesFactory; import org.apache.knox.gateway.security.RemoteAliasServiceProvider; import org.apache.knox.gateway.services.ServiceLifecycleException; +import org.apache.knox.gateway.services.security.AbstractAliasService; import org.apache.knox.gateway.services.security.AliasService; import org.apache.knox.gateway.services.security.AliasServiceException; import org.apache.knox.gateway.services.security.MasterService; @@ -50,7 +51,7 @@ import java.util.Set; * * @since 1.1.0 */ -public class RemoteAliasService implements AliasService { +public class RemoteAliasService extends AbstractAliasService { public static final String REMOTE_ALIAS_SERVICE_TYPE = "type"; private static final GatewayMessages LOG = MessagesFactory.get(GatewayMessages.class); diff --git a/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/ZookeeperRemoteAliasService.java b/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/ZookeeperRemoteAliasService.java index afbbdf9..c781695 100644 --- a/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/ZookeeperRemoteAliasService.java +++ b/gateway-server/src/main/java/org/apache/knox/gateway/services/security/impl/ZookeeperRemoteAliasService.java @@ -26,6 +26,7 @@ import org.apache.knox.gateway.service.config.remote.zk.ZooKeeperClientService; import org.apache.knox.gateway.services.ServiceLifecycleException; import org.apache.knox.gateway.services.config.client.RemoteConfigurationRegistryClient; import org.apache.knox.gateway.services.config.client.RemoteConfigurationRegistryClientService; +import org.apache.knox.gateway.services.security.AbstractAliasService; import org.apache.knox.gateway.services.security.AliasService; import org.apache.knox.gateway.services.security.AliasServiceException; import org.apache.knox.gateway.services.security.EncryptionResult; @@ -45,7 +46,7 @@ import java.util.Set; /** * An {@link AliasService} implementation based on zookeeper remote service registry. */ -public class ZookeeperRemoteAliasService implements AliasService { +public class ZookeeperRemoteAliasService extends AbstractAliasService { public static final String TYPE = "zookeeper"; public static final String PATH_KNOX = "/knox"; public static final String PATH_KNOX_SECURITY = PATH_KNOX + "/security"; diff --git a/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/AliasBasedTokenStateService.java b/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/AliasBasedTokenStateService.java index 598bd12..4886cef 100644 --- a/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/AliasBasedTokenStateService.java +++ b/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/AliasBasedTokenStateService.java @@ -16,17 +16,6 @@ */ package org.apache.knox.gateway.services.token.impl; -import org.apache.knox.gateway.config.GatewayConfig; -import org.apache.knox.gateway.services.ServiceLifecycleException; -import org.apache.knox.gateway.services.security.AliasService; -import org.apache.knox.gateway.services.security.AliasServiceException; -import org.apache.knox.gateway.services.security.impl.DefaultKeystoreService; -import org.apache.knox.gateway.services.security.token.UnknownTokenException; -import org.apache.knox.gateway.services.token.state.JournalEntry; -import org.apache.knox.gateway.services.token.state.TokenStateJournal; -import org.apache.knox.gateway.services.token.TokenStateServiceStatistics; -import org.apache.knox.gateway.services.token.impl.state.TokenStateJournalFactory; - import java.io.IOException; import java.nio.file.Path; import java.nio.file.Paths; @@ -36,11 +25,27 @@ import java.util.HashMap; import java.util.HashSet; import java.util.List; import java.util.Map; +import java.util.Optional; import java.util.Set; +import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; import java.util.concurrent.ScheduledExecutorService; import java.util.concurrent.TimeUnit; -import java.util.stream.Collectors; +import java.util.concurrent.atomic.AtomicBoolean; + +import org.apache.commons.lang3.builder.EqualsBuilder; +import org.apache.commons.lang3.builder.HashCodeBuilder; +import org.apache.commons.lang3.concurrent.BasicThreadFactory; +import org.apache.knox.gateway.config.GatewayConfig; +import org.apache.knox.gateway.services.ServiceLifecycleException; +import org.apache.knox.gateway.services.security.AliasService; +import org.apache.knox.gateway.services.security.AliasServiceException; +import org.apache.knox.gateway.services.security.impl.DefaultKeystoreService; +import org.apache.knox.gateway.services.security.token.UnknownTokenException; +import org.apache.knox.gateway.services.token.TokenStateServiceStatistics; +import org.apache.knox.gateway.services.token.impl.state.TokenStateJournalFactory; +import org.apache.knox.gateway.services.token.state.JournalEntry; +import org.apache.knox.gateway.services.token.state.TokenStateJournal; /** * A TokenStateService implementation based on the AliasService. @@ -57,6 +62,8 @@ public class AliasBasedTokenStateService extends DefaultTokenStateService { private final List<TokenState> unpersistedState = new ArrayList<>(); + private final AtomicBoolean readyForEviction = new AtomicBoolean(false); + private TokenStateJournal journal; private Path gatewayCredentialsFilePath; @@ -122,6 +129,51 @@ public class AliasBasedTokenStateService extends DefaultTokenStateService { statePersistenceInterval, TimeUnit.SECONDS); } + + // Loading ALL entries from __gateway-credentials.jceks could be VERY time-consuming (it took a bit more than 19 minutes to load 12k aliases + // during my tests). + // Therefore, it's safer to do it in a background thread than just make the service start hang until it's finished + final ExecutorService gatewayCredentialsLoader = Executors.newSingleThreadExecutor(new BasicThreadFactory.Builder().namingPattern("GatewayCredentialsLoader").build()); + gatewayCredentialsLoader.execute(this::loadGatewayCredentialsOnStartup); + } + + private void loadGatewayCredentialsOnStartup() { + try { + log.loadingGatewayCredentialsOnStartup(); + final long start = System.currentTimeMillis(); + final Map<String, char[]> passwordAliasMap = aliasService.getPasswordsForGateway(); + String alias, tokenId; + long expiration, maxLifeTime; + int count = 0; + for (Map.Entry<String, char[]> passwordAliasMapEntry : passwordAliasMap.entrySet()) { + alias = passwordAliasMapEntry.getKey(); + if (alias.endsWith(TOKEN_MAX_LIFETIME_POSTFIX)) { + // This token state service implementation persists two aliases in __gateway-credentials.jceks (see persistTokenState below): + // - an alias which maps a token ID to its expiration time + // - another alias with '--max' postfix which maps the maximum lifetime of the token identified by the 1st alias + // Given this, we should check aliases ending with '--max' and calculate the token ID from this alias. + // If all aliases were blindly processed we would end-up handling aliases that were not persisted via this token state service + // implementation -> facing error(s) when trying to parse the expiration/maxLifeTime values and irrelevant data would be loaded in the + // in-memory collections in the parent class + tokenId = alias.substring(0, alias.indexOf(TOKEN_MAX_LIFETIME_POSTFIX)); + expiration = convertCharArrayToLong(passwordAliasMap.get(tokenId)); + maxLifeTime = convertCharArrayToLong(passwordAliasMapEntry.getValue()); + super.updateExpiration(tokenId, expiration); + super.setMaxLifetime(tokenId, maxLifeTime); + count++; + } + } + log.loadedGatewayCredentialsOnStartup(count * 2, System.currentTimeMillis() - start); //count is multiplied by two: tokenId + tokenId--max + } catch (AliasServiceException e) { + log.errorWhileLoadingGatewayCredentialsOnStartup(e.getMessage(), e); + } finally { + readyForEviction.set(true); + } + } + + @Override + protected boolean readyForEviction() { + return readyForEviction.get(); } @Override @@ -219,7 +271,7 @@ public class AliasBasedTokenStateService extends DefaultTokenStateService { try { char[] maxLifetimeStr = getPasswordUsingAliasService(tokenId + TOKEN_MAX_LIFETIME_POSTFIX); if (maxLifetimeStr != null) { - result = Long.parseLong(new String(maxLifetimeStr)); + result = convertCharArrayToLong(maxLifetimeStr); } } catch (AliasServiceException e) { log.errorAccessingTokenState(tokenId, e); @@ -236,6 +288,10 @@ public class AliasBasedTokenStateService extends DefaultTokenStateService { return password; } + private long convertCharArrayToLong(char[] charArray) { + return Long.parseLong(new String(charArray)); + } + @Override public long getTokenExpiration(String tokenId, boolean validate) throws UnknownTokenException { // Check the in-memory collection first, to avoid costly keystore access when possible @@ -301,16 +357,13 @@ public class AliasBasedTokenStateService extends DefaultTokenStateService { unpersistedToRemove.add(state); } } - for (TokenState state : unpersistedToRemove) { - unpersistedState.remove(state); - } + unpersistedState.removeAll(unpersistedToRemove); } // Add the max lifetime aliases to the list of aliases to remove Set<String> aliasesToRemove = new HashSet<>(tokenIds); for (String tokenId : tokenIds) { aliasesToRemove.add(tokenId + TOKEN_MAX_LIFETIME_POSTFIX); - log.removingTokenStateAliases(tokenId); } if (!aliasesToRemove.isEmpty()) { @@ -321,9 +374,7 @@ public class AliasBasedTokenStateService extends DefaultTokenStateService { tokenStateServiceStatistics.interactKeystore(TokenStateServiceStatistics.KeystoreInteraction.REMOVE_ALIAS); tokenStateServiceStatistics.setGatewayCredentialsFileSize(this.gatewayCredentialsFilePath.toFile().length()); } - for (String tokenId : tokenIds) { - log.removedTokenStateAliases(tokenId); - } + log.removedTokenStateAliases(String.join(", ", tokenIds)); } catch (AliasServiceException e) { log.failedToRemoveTokenStateAliases(e); } @@ -334,37 +385,17 @@ public class AliasBasedTokenStateService extends DefaultTokenStateService { @Override protected void updateExpiration(final String tokenId, long expiration) { + //Update in-memory super.updateExpiration(tokenId, expiration); - try { - aliasService.removeAliasForCluster(AliasService.NO_CLUSTER_NAME, tokenId); - aliasService.addAliasForCluster(AliasService.NO_CLUSTER_NAME, tokenId, String.valueOf(expiration)); - if (tokenStateServiceStatistics != null) { - tokenStateServiceStatistics.interactKeystore(TokenStateServiceStatistics.KeystoreInteraction.REMOVE_ALIAS); - tokenStateServiceStatistics.interactKeystore(TokenStateServiceStatistics.KeystoreInteraction.SAVE_ALIAS); - tokenStateServiceStatistics.setGatewayCredentialsFileSize(this.gatewayCredentialsFilePath.toFile().length()); - } - } catch (AliasServiceException e) { - log.failedToUpdateTokenExpiration(tokenId, e); - } - } - - @Override - protected List<String> getTokens() { - List<String> tokenIds = null; - - try { - List<String> allAliases = aliasService.getAliasesForCluster(AliasService.NO_CLUSTER_NAME); - if (tokenStateServiceStatistics != null) { - tokenStateServiceStatistics.interactKeystore(TokenStateServiceStatistics.KeystoreInteraction.GET_ALIAS); + //Update the in-memory representation of unpersisted states that will be processed by the state persistence thread + synchronized (unpersistedState) { + final Optional<TokenState> tokenStateToRemove = unpersistedState.stream().filter(tokenState -> tokenState.getTokenId().equals(tokenId)).findFirst(); + if (tokenStateToRemove.isPresent()) { + unpersistedState.remove(tokenStateToRemove.get()); } - // Filter for the token state aliases (exclude aliases ending with TOKEN_MAX_LIFETIME_POSTFIX) - tokenIds = allAliases.stream().filter(alias -> !alias.endsWith(TOKEN_MAX_LIFETIME_POSTFIX)).collect(Collectors.toList()); - } catch (AliasServiceException e) { - log.errorAccessingTokenState(e); + unpersistedState.add(new TokenExpiration(tokenId, expiration)); } - - return (tokenIds != null ? tokenIds : Collections.emptyList()); } interface TokenState { @@ -398,6 +429,16 @@ public class AliasBasedTokenStateService extends DefaultTokenStateService { public String getAliasValue() { return String.valueOf(issueTime + maxLifetime); } + + @Override + public int hashCode() { + return HashCodeBuilder.reflectionHashCode(this); + } + + @Override + public boolean equals(Object obj) { + return EqualsBuilder.reflectionEquals(this, obj); + } } private static final class TokenExpiration implements TokenState { @@ -423,6 +464,16 @@ public class AliasBasedTokenStateService extends DefaultTokenStateService { public String getAliasValue() { return String.valueOf(expiration); } + + @Override + public int hashCode() { + return HashCodeBuilder.reflectionHashCode(this); + } + + @Override + public boolean equals(Object obj) { + return EqualsBuilder.reflectionEquals(this, obj); + } } } diff --git a/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/DefaultTokenStateService.java b/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/DefaultTokenStateService.java index 850ac07..f58a7f1 100644 --- a/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/DefaultTokenStateService.java +++ b/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/DefaultTokenStateService.java @@ -19,11 +19,11 @@ package org.apache.knox.gateway.services.token.impl; import java.lang.management.ManagementFactory; import java.time.Instant; import java.util.Collections; -import java.util.HashMap; import java.util.HashSet; import java.util.List; import java.util.Map; import java.util.Set; +import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.Executors; import java.util.concurrent.ScheduledExecutorService; import java.util.concurrent.TimeUnit; @@ -58,9 +58,9 @@ public class DefaultTokenStateService implements TokenStateService { protected static final TokenStateServiceMessages log = MessagesFactory.get(TokenStateServiceMessages.class); - private final Map<String, Long> tokenExpirations = new HashMap<>(); + private final Map<String, Long> tokenExpirations = new ConcurrentHashMap<>(); - private final Map<String, Long> maxTokenLifetimes = new HashMap<>(); + private final Map<String, Long> maxTokenLifetimes = new ConcurrentHashMap<>(); // Token eviction interval (in seconds) private long tokenEvictionInterval; @@ -134,12 +134,8 @@ public class DefaultTokenStateService implements TokenStateService { long issueTime, long expiration, long maxLifetimeDuration) { - if (!isValidIdentifier(tokenId)) { - throw new IllegalArgumentException("Token identifier cannot be null."); - } - synchronized (tokenExpirations) { - tokenExpirations.put(tokenId, expiration); - } + validateTokenIdentifier(tokenId); + tokenExpirations.put(tokenId, expiration); setMaxLifetime(tokenId, issueTime, maxLifetimeDuration); log.addedToken(tokenId, getTimestampDisplay(expiration)); if (tokenStateServiceStatistics != null) { @@ -181,15 +177,11 @@ public class DefaultTokenStateService implements TokenStateService { validateToken(tokenId); } - long expiration = -1; - synchronized (tokenExpirations) { - expiration = tokenExpirations.getOrDefault(tokenId, -1L); - } - if (expiration == -1) { + final Long expiration = tokenExpirations.get(tokenId); + if (expiration == null) { throw new UnknownTokenException(tokenId); } - - return expiration; + return expiration.longValue(); } @Override @@ -253,10 +245,12 @@ public class DefaultTokenStateService implements TokenStateService { return getTokenExpiration(token) <= System.currentTimeMillis(); } + protected void setMaxLifetime(final String token, long parsedMaxLifeTime) { + maxTokenLifetimes.put(token, parsedMaxLifeTime); + } + protected void setMaxLifetime(final String token, long issueTime, long maxLifetimeDuration) { - synchronized (maxTokenLifetimes) { - maxTokenLifetimes.put(token, issueTime + maxLifetimeDuration); - } + maxTokenLifetimes.put(token, issueTime + maxLifetimeDuration); } /** @@ -264,19 +258,11 @@ public class DefaultTokenStateService implements TokenStateService { * @return false, if the service has previously stored the specified token; Otherwise, true. */ protected boolean isUnknown(final String token) { - boolean isUnknown; - - synchronized (tokenExpirations) { - isUnknown = !(tokenExpirations.containsKey(token)); - } - - return isUnknown; + return !tokenExpirations.containsKey(token); } protected void updateExpiration(final String tokenId, long expiration) { - synchronized (tokenExpirations) { - tokenExpirations.put(tokenId, expiration); - } + tokenExpirations.put(tokenId, expiration); } protected void removeToken(final String tokenId) throws UnknownTokenException { @@ -296,15 +282,9 @@ public class DefaultTokenStateService implements TokenStateService { } private void removeTokenState(final Set<String> tokenIds) { - synchronized (tokenExpirations) { - tokenExpirations.keySet().removeAll(tokenIds); - } - synchronized (maxTokenLifetimes) { - maxTokenLifetimes.keySet().removeAll(tokenIds); - } - for (String tokenId : tokenIds) { - log.removedTokenState(tokenId); - } + tokenExpirations.keySet().removeAll(tokenIds); + maxTokenLifetimes.keySet().removeAll(tokenIds); + log.removedTokenState(String.join(", ", tokenIds)); } protected boolean hasRemainingRenewals(final String tokenId, long renewInterval) { @@ -313,15 +293,13 @@ public class DefaultTokenStateService implements TokenStateService { } protected long getMaxLifetime(final String tokenId) { - long result; - synchronized (maxTokenLifetimes) { - result = maxTokenLifetimes.getOrDefault(tokenId, 0L); - } - return result; + return maxTokenLifetimes.getOrDefault(tokenId, 0L); } - protected boolean isValidIdentifier(final String tokenId) { - return tokenId != null && !tokenId.isEmpty(); + private void validateTokenIdentifier(final String tokenId) { + if (tokenId == null || tokenId.isEmpty()) { + throw new IllegalArgumentException("Token identifier cannot be null or empty."); + } } /** @@ -333,9 +311,7 @@ public class DefaultTokenStateService implements TokenStateService { * @throws UnknownTokenException if the specified token in valid, but not known to the service. */ protected void validateToken(final String tokenId) throws IllegalArgumentException, UnknownTokenException { - if (!isValidIdentifier(tokenId)) { - throw new IllegalArgumentException("Token identifier cannot be null."); - } + validateTokenIdentifier(tokenId); // First, make sure the token is one we know about if (isUnknown(tokenId)) { @@ -344,7 +320,7 @@ public class DefaultTokenStateService implements TokenStateService { } } - protected String getTimestampDisplay(long timestamp) { + private String getTimestampDisplay(long timestamp) { return Instant.ofEpochMilli(timestamp).toString(); } @@ -352,28 +328,36 @@ public class DefaultTokenStateService implements TokenStateService { * Method that deletes expired tokens based on the token timestamp. */ protected void evictExpiredTokens() { - Set<String> tokensToEvict = new HashSet<>(); - - for (final String tokenId : getTokens()) { - try { - if (needsEviction(tokenId)) { - log.evictToken(tokenId); - tokensToEvict.add(tokenId); // Add the token to the set of tokens to evict + if (readyForEviction()) { + final Set<String> tokensToEvict = new HashSet<>(); + + for (final String tokenId : getTokenIds()) { + try { + if (needsEviction(tokenId)) { + log.evictToken(tokenId); + tokensToEvict.add(tokenId); // Add the token to the set of tokens to evict + } + } catch (final Exception e) { + log.failedExpiredTokenEviction(tokenId, e); } - } catch (final Exception e) { - log.failedExpiredTokenEviction(tokenId, e); } - } - if (!tokensToEvict.isEmpty()) { - try { - removeTokens(tokensToEvict); - } catch (UnknownTokenException e) { - log.failedExpiredTokenEviction(e); + if (!tokensToEvict.isEmpty()) { + try { + removeTokens(tokensToEvict); + } catch (UnknownTokenException e) { + log.failedExpiredTokenEviction(e); + } } + } else { + log.skipEviction(); } } + protected boolean readyForEviction() { + return true; + } + /** * Method that checks if a token's state is a candidate for eviction. * @@ -393,10 +377,8 @@ public class DefaultTokenStateService implements TokenStateService { * * @return */ - protected List<String> getTokens() { - synchronized (tokenExpirations) { - return tokenExpirations.keySet().stream().collect(Collectors.toList()); - } + private List<String> getTokenIds() { + return tokenExpirations.keySet().stream().collect(Collectors.toList()); } } diff --git a/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/JournalBasedTokenStateService.java b/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/JournalBasedTokenStateService.java index 39feb7e..949a29a 100644 --- a/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/JournalBasedTokenStateService.java +++ b/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/JournalBasedTokenStateService.java @@ -42,7 +42,7 @@ public class JournalBasedTokenStateService extends DefaultTokenStateService { // Initialize the token state journal journal = TokenStateJournalFactory.create(config); - // Load any persisted journal entries, and add them to the unpersisted state collection + // Load any persisted journal entries, and add them to the in-memory collection List<JournalEntry> entries = journal.get(); for (JournalEntry entry : entries) { String id = entry.getTokenId(); diff --git a/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/TokenStateServiceMessages.java b/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/TokenStateServiceMessages.java index 686d4bd..a83f638 100644 --- a/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/TokenStateServiceMessages.java +++ b/gateway-server/src/main/java/org/apache/knox/gateway/services/token/impl/TokenStateServiceMessages.java @@ -33,8 +33,8 @@ public interface TokenStateServiceMessages { @Message(level = MessageLevel.DEBUG, text = "Revoked token {0}") void revokedToken(String tokenId); - @Message(level = MessageLevel.DEBUG, text = "Removed state for token {0}") - void removedTokenState(String tokenId); + @Message(level = MessageLevel.DEBUG, text = "Removed state for tokens {0}") + void removedTokenState(String tokenIds); @Message(level = MessageLevel.ERROR, text = "Unknown token {0}") void unknownToken(String tokenId); @@ -67,6 +67,9 @@ public interface TokenStateServiceMessages { @Message(level = MessageLevel.ERROR, text = "Failed to remove token state aliases : {0}") void failedToRemoveTokenStateAliases(@StackTrace(level = MessageLevel.DEBUG) Exception e); + @Message(level = MessageLevel.DEBUG, text = "Skipping expired token eviction") + void skipEviction(); + @Message(level = MessageLevel.ERROR, text = "Failed to evict expired token {0} : {1}") void failedExpiredTokenEviction(String tokenId, @StackTrace(level = MessageLevel.DEBUG) Exception e); @@ -95,7 +98,7 @@ public interface TokenStateServiceMessages { void removingTokenStateAliases(String tokenId); @Message(level = MessageLevel.INFO, text = "Removed token state aliases for {0}") - void removedTokenStateAliases(String tokenId); + void removedTokenStateAliases(String tokenIds); @Message(level = MessageLevel.DEBUG, text = "Loading peristed token state journal entries") void loadingPersistedJournalEntries(); @@ -136,4 +139,13 @@ public interface TokenStateServiceMessages { @Message(level = MessageLevel.ERROR, text = "Failed to remove the token state journal entries : {0}") void failedToRemoveJournalEntries(@StackTrace(level = MessageLevel.DEBUG) Exception e); + @Message(level = MessageLevel.INFO, text = "Loading Gateway credentials on startup...") + void loadingGatewayCredentialsOnStartup(); + + @Message(level = MessageLevel.INFO, text = "Loaded {0} Gateway credentials in {1} milliseonds") + void loadedGatewayCredentialsOnStartup(int count, long duration); + + @Message(level = MessageLevel.ERROR, text = "Error while loading Gateway credentials on startup: {0}") + void errorWhileLoadingGatewayCredentialsOnStartup(String errorMessage, @StackTrace(level = MessageLevel.DEBUG) Exception e); + } diff --git a/gateway-server/src/test/java/org/apache/knox/gateway/services/security/CryptoServiceTest.java b/gateway-server/src/test/java/org/apache/knox/gateway/services/security/CryptoServiceTest.java index dfcab8b..a87263b 100644 --- a/gateway-server/src/test/java/org/apache/knox/gateway/services/security/CryptoServiceTest.java +++ b/gateway-server/src/test/java/org/apache/knox/gateway/services/security/CryptoServiceTest.java @@ -92,6 +92,11 @@ public class CryptoServiceTest { } @Override + public Map<String, char[]> getPasswordsForGateway() throws AliasServiceException { + return null; + } + + @Override public void generateAliasForGateway(String alias) { } diff --git a/gateway-server/src/test/java/org/apache/knox/gateway/services/security/impl/RemoteAliasServiceTestProvider.java b/gateway-server/src/test/java/org/apache/knox/gateway/services/security/impl/RemoteAliasServiceTestProvider.java index 23560df..e99aff3 100644 --- a/gateway-server/src/test/java/org/apache/knox/gateway/services/security/impl/RemoteAliasServiceTestProvider.java +++ b/gateway-server/src/test/java/org/apache/knox/gateway/services/security/impl/RemoteAliasServiceTestProvider.java @@ -20,6 +20,7 @@ package org.apache.knox.gateway.services.security.impl; import org.apache.knox.gateway.config.GatewayConfig; import org.apache.knox.gateway.security.RemoteAliasServiceProvider; import org.apache.knox.gateway.services.GatewayServices; +import org.apache.knox.gateway.services.security.AbstractAliasService; import org.apache.knox.gateway.services.security.AliasService; import org.apache.knox.gateway.services.security.AliasServiceException; import org.apache.knox.gateway.services.security.MasterService; @@ -49,7 +50,7 @@ public class RemoteAliasServiceTestProvider implements RemoteAliasServiceProvide return new TestAliasService(); } - private class TestAliasService implements AliasService { + private class TestAliasService extends AbstractAliasService { private final Map<String, Map<String, String>> aliases = new HashMap<>(); private GatewayConfig config; diff --git a/gateway-server/src/test/java/org/apache/knox/gateway/services/token/impl/AliasBasedTokenStateServiceTest.java b/gateway-server/src/test/java/org/apache/knox/gateway/services/token/impl/AliasBasedTokenStateServiceTest.java index 2b589fb..2c0fb6c 100644 --- a/gateway-server/src/test/java/org/apache/knox/gateway/services/token/impl/AliasBasedTokenStateServiceTest.java +++ b/gateway-server/src/test/java/org/apache/knox/gateway/services/token/impl/AliasBasedTokenStateServiceTest.java @@ -18,6 +18,7 @@ package org.apache.knox.gateway.services.token.impl; import org.apache.knox.gateway.config.GatewayConfig; import org.apache.knox.gateway.services.ServiceLifecycleException; +import org.apache.knox.gateway.services.security.AbstractAliasService; import org.apache.knox.gateway.services.security.AliasService; import org.apache.knox.gateway.services.security.AliasServiceException; import org.apache.knox.gateway.services.security.token.TokenStateService; @@ -26,6 +27,7 @@ import org.apache.knox.gateway.services.token.state.JournalEntry; import org.apache.knox.gateway.services.token.state.TokenStateJournal; import org.apache.knox.gateway.services.token.impl.state.TokenStateJournalFactory; import org.easymock.EasyMock; +import org.junit.Ignore; import org.junit.Test; import java.lang.reflect.Field; @@ -92,6 +94,9 @@ public class AliasBasedTokenStateServiceTest extends DefaultTokenStateServiceTes aliasService.removeAliasesForCluster(anyString(), anyObject()); EasyMock.expectLastCall().andVoid().once(); + //expecting this call when loading credentials from the keystore on startup + EasyMock.expect(aliasService.getPasswordsForGateway()).andReturn(Collections.emptyMap()).anyTimes(); + EasyMock.replay(aliasService); AliasBasedTokenStateService tss = new AliasBasedTokenStateService(); @@ -145,14 +150,17 @@ public class AliasBasedTokenStateServiceTest extends DefaultTokenStateServiceTes aliasService.removeAliasesForCluster(anyString(), anyObject()); EasyMock.expectLastCall().andVoid().once(); + //expecting this call when loading credentials from the keystore on startup + EasyMock.expect(aliasService.getPasswordsForGateway()).andReturn(Collections.emptyMap()).anyTimes(); + EasyMock.replay(aliasService); AliasBasedTokenStateService tss = new AliasBasedTokenStateService(); tss.setAliasService(aliasService); initTokenStateService(tss); - Map<String, Long> tokenExpirations = getTokenExpirationsField(tss); - Map<String, Long> maxTokenLifetimes = getMaxTokenLifetimesField(tss); + Map<String, Long> tokenExpirations = getTokenExpirationsField(tss, false); + Map<String, Long> maxTokenLifetimes = getMaxTokenLifetimesField(tss, false); final long evictionInterval = TimeUnit.SECONDS.toMillis(3); final long maxTokenLifetime = evictionInterval * 3; @@ -195,7 +203,8 @@ public class AliasBasedTokenStateServiceTest extends DefaultTokenStateServiceTes * Verify that the token state reaper includes token state which has not been cached, so it's not left in the keystore * forever. */ - @Test + @Ignore("I'm not sure if this is a valid use case since we have everything in the cache when eviction takes place") + @Test() public void testTokenEvictionIncludesUncachedAliases() throws Exception { final long evictionInterval = TimeUnit.SECONDS.toMillis(3); final long maxTokenLifetime = evictionInterval * 3; @@ -234,10 +243,12 @@ public class AliasBasedTokenStateServiceTest extends DefaultTokenStateServiceTes EasyMock.expectLastCall().andVoid().once(); aliasService.getPasswordFromAliasForCluster(AliasService.NO_CLUSTER_NAME, uncachedTokenId); EasyMock.expectLastCall().andReturn(String.valueOf(uncachedTokenExpiration).toCharArray()).once(); + //expecting this call when loading credentials from the keystore on startup + EasyMock.expect(aliasService.getPasswordsForGateway()).andReturn(Collections.emptyMap()).anyTimes(); EasyMock.replay(aliasService); - AliasBasedTokenStateService tss = new AliasBasedTokenStateService(); + AliasBasedTokenStateService tss = new NoEvictionAliasBasedTokenStateService(); tss.setAliasService(aliasService); initTokenStateService(tss); @@ -283,9 +294,12 @@ public class AliasBasedTokenStateServiceTest extends DefaultTokenStateServiceTes aliasService.addAliasesForCluster(anyString(), anyObject()); EasyMock.expectLastCall().once(); // Expecting this during shutdown + //expecting this call when loading credentials from the keystore on startup + EasyMock.expect(aliasService.getPasswordsForGateway()).andReturn(Collections.emptyMap()).anyTimes(); + EasyMock.replay(aliasService); - AliasBasedTokenStateService tss = new AliasBasedTokenStateService(); + AliasBasedTokenStateService tss = new NoEvictionAliasBasedTokenStateService(); tss.setAliasService(aliasService); initTokenStateService(tss); @@ -337,17 +351,17 @@ public class AliasBasedTokenStateServiceTest extends DefaultTokenStateServiceTes @Test public void testUpdateExpirationUsesCache() throws Exception { - AliasService aliasService = EasyMock.createMock(AliasService.class); - aliasService.addAliasForCluster(anyString(), anyString(), anyString()); - EasyMock.expectLastCall().andVoid().atLeastOnce(); - aliasService.removeAliasForCluster(anyString(), anyObject()); - EasyMock.expectLastCall().andVoid().atLeastOnce(); + final AliasService aliasService = EasyMock.createMock(AliasService.class); + // Neither addAliasForCluster nor removeAliasForCluster should be called because updating expiration should happen in memory and let the + // background persistence job done its job aliasService.addAliasesForCluster(anyString(), anyObject()); EasyMock.expectLastCall().andVoid().once(); // Expecting this during shutdown + //expecting this call when loading credentials from the keystore on startup + EasyMock.expect(aliasService.getPasswordsForGateway()).andReturn(Collections.emptyMap()).anyTimes(); EasyMock.replay(aliasService); - AliasBasedTokenStateService tss = new AliasBasedTokenStateService(); + AliasBasedTokenStateService tss = new NoEvictionAliasBasedTokenStateService(); tss.setAliasService(aliasService); initTokenStateService(tss); @@ -385,9 +399,7 @@ public class AliasBasedTokenStateServiceTest extends DefaultTokenStateServiceTes // Invoking with true/false validation flags as it should not affect if values are coming from the cache int count = 0; for (String tokenId : tokenExpirations.keySet()) { - assertEquals("Expected the cached expiration to have been updated.", - updatedExpiration, - tss.getTokenExpiration(tokenId, count++ % 2 == 0)); + assertEquals("Expected the cached expiration to have been updated.", updatedExpiration, tss.getTokenExpiration(tokenId, count++ % 2 == 0)); } } finally { @@ -405,17 +417,19 @@ public class AliasBasedTokenStateServiceTest extends DefaultTokenStateServiceTes EasyMock.expectLastCall().andReturn(Collections.emptyList()).anyTimes(); aliasService.addAliasesForCluster(anyString(), anyObject()); EasyMock.expectLastCall().once(); + + //expecting this call when loading credentials from the keystore on startup + EasyMock.expect(aliasService.getPasswordsForGateway()).andReturn(Collections.emptyMap()).anyTimes(); + EasyMock.replay(aliasService); tokenStatePersistenceInterval = 1L; // Override the persistence interval for this test - AliasBasedTokenStateService tss = new AliasBasedTokenStateService(); + AliasBasedTokenStateService tss = new NoEvictionAliasBasedTokenStateService(); tss.setAliasService(aliasService); initTokenStateService(tss); - Field maxTokenLifetimesField = tss.getClass().getSuperclass().getDeclaredField("maxTokenLifetimes"); - maxTokenLifetimesField.setAccessible(true); - Map<String, Long> maxTokenLifetimes = (Map<String, Long>) maxTokenLifetimesField.get(tss); + Map<String, Long> maxTokenLifetimes = getMaxTokenLifetimesField(tss); Path journalDir = Paths.get(getGatewaySecurityDir(), "token-state"); @@ -500,7 +514,7 @@ public class AliasBasedTokenStateServiceTest extends DefaultTokenStateServiceTes System.currentTimeMillis() + TimeUnit.HOURS.toMillis(24)); } - AliasBasedTokenStateService tss = new AliasBasedTokenStateService(); + AliasBasedTokenStateService tss = new NoEvictionAliasBasedTokenStateService(); tss.setAliasService(aliasService); // Initialize the service, and presumably load the previously-persisted journal entries @@ -576,7 +590,7 @@ public class AliasBasedTokenStateServiceTest extends DefaultTokenStateServiceTes String.valueOf(System.currentTimeMillis()), "invalidLongValue")); - AliasBasedTokenStateService tss = new AliasBasedTokenStateService(); + AliasBasedTokenStateService tss = new NoEvictionAliasBasedTokenStateService(); tss.setAliasService(aliasService); // Initialize the service, and presumably load the previously-persisted journal entries @@ -614,7 +628,7 @@ public class AliasBasedTokenStateServiceTest extends DefaultTokenStateServiceTes /** * A dumbed-down AliasService implementation for testing purposes only. */ - private static final class TestAliasService implements AliasService { + private static final class TestAliasService extends AbstractAliasService { private final Map<String, Map<String, String>> clusterAliases= new HashMap<>(); @@ -759,20 +773,29 @@ public class AliasBasedTokenStateServiceTest extends DefaultTokenStateServiceTes } private static Map<String, Long> getTokenExpirationsField(TokenStateService tss) throws Exception { - Field tokenExpirationsField = tss.getClass().getSuperclass().getDeclaredField("tokenExpirations"); + return getTokenExpirationsField(tss, true); + } + private static Map<String, Long> getTokenExpirationsField(TokenStateService tss, boolean fromGrandParent) throws Exception { + final Class<TokenStateService> clazz = (Class<TokenStateService>) (fromGrandParent ? tss.getClass().getSuperclass().getSuperclass() : tss.getClass().getSuperclass()); + final Field tokenExpirationsField = clazz.getDeclaredField("tokenExpirations"); tokenExpirationsField.setAccessible(true); return (Map<String, Long>) tokenExpirationsField.get(tss); } private static Map<String, Long> getMaxTokenLifetimesField(TokenStateService tss) throws Exception { - Field maxTokenLifetimesField = tss.getClass().getSuperclass().getDeclaredField("maxTokenLifetimes"); + return getMaxTokenLifetimesField(tss, true); + } + + private static Map<String, Long> getMaxTokenLifetimesField(TokenStateService tss, boolean fromGrandParent) throws Exception { + final Class<TokenStateService> clazz = (Class<TokenStateService>) (fromGrandParent ? tss.getClass().getSuperclass().getSuperclass() : tss.getClass().getSuperclass()); + Field maxTokenLifetimesField = clazz.getDeclaredField("maxTokenLifetimes"); maxTokenLifetimesField.setAccessible(true); return (Map<String, Long>) maxTokenLifetimesField.get(tss); } private static List<AliasBasedTokenStateService.TokenState> getUnpersistedStateField(TokenStateService tss) throws Exception { - Field unpersistedStateField = tss.getClass().getDeclaredField("unpersistedState"); + Field unpersistedStateField = tss.getClass().getSuperclass().getDeclaredField("unpersistedState"); unpersistedStateField.setAccessible(true); return (List<AliasBasedTokenStateService.TokenState>) unpersistedStateField.get(tss); @@ -817,4 +840,14 @@ public class AliasBasedTokenStateServiceTest extends DefaultTokenStateServiceTes return tokenId + "," + issueTime + "," + expiration + "," + maxLifetime; } } + + private static class NoEvictionAliasBasedTokenStateService extends AliasBasedTokenStateService { + + @Override + protected boolean readyForEviction() { + return false; + } + + } + } diff --git a/gateway-server/src/test/java/org/apache/knox/gateway/services/token/impl/DefaultTokenAuthorityServiceTest.java b/gateway-server/src/test/java/org/apache/knox/gateway/services/token/impl/DefaultTokenAuthorityServiceTest.java index 84817aa..83a663e 100644 --- a/gateway-server/src/test/java/org/apache/knox/gateway/services/token/impl/DefaultTokenAuthorityServiceTest.java +++ b/gateway-server/src/test/java/org/apache/knox/gateway/services/token/impl/DefaultTokenAuthorityServiceTest.java @@ -353,6 +353,8 @@ public class DefaultTokenAuthorityServiceTest { EasyMock.expect(config.getSigningKeystoreType()).andReturn("jks").atLeastOnce(); EasyMock.expect(config.getSigningKeystorePasswordAlias()).andReturn(GatewayConfig.DEFAULT_SIGNING_KEYSTORE_PASSWORD_ALIAS).anyTimes(); EasyMock.expect(config.getSigningKeyAlias()).andReturn("server").anyTimes(); + EasyMock.expect(config.getKeystoreCacheEntryTimeToLiveInMinutes()).andReturn(0L).anyTimes(); + EasyMock.expect(config.getKeystoreCacheSizeLimit()).andReturn(0L).anyTimes(); MasterService ms = EasyMock.createMock(MasterService.class); EasyMock.expect(ms.getMasterSecret()).andReturn("horton".toCharArray()).atLeastOnce(); @@ -392,6 +394,8 @@ public class DefaultTokenAuthorityServiceTest { EasyMock.expect(config.getSigningKeystorePath()).andReturn(basedir + "/target/test-classes/keystores/missing-server-keystore.jks").atLeastOnce(); EasyMock.expect(config.getSigningKeystoreType()).andReturn("jks").atLeastOnce(); EasyMock.expect(config.getSigningKeystorePasswordAlias()).andReturn(GatewayConfig.DEFAULT_SIGNING_KEYSTORE_PASSWORD_ALIAS).anyTimes(); + EasyMock.expect(config.getKeystoreCacheEntryTimeToLiveInMinutes()).andReturn(0L).anyTimes(); + EasyMock.expect(config.getKeystoreCacheSizeLimit()).andReturn(0L).anyTimes(); MasterService ms = EasyMock.createMock(MasterService.class); EasyMock.expect(ms.getMasterSecret()).andReturn("horton".toCharArray()).atLeastOnce(); @@ -436,6 +440,8 @@ public class DefaultTokenAuthorityServiceTest { EasyMock.expect(config.getSigningKeystoreType()).andReturn("jks").atLeastOnce(); EasyMock.expect(config.getSigningKeystorePasswordAlias()).andReturn(GatewayConfig.DEFAULT_SIGNING_KEYSTORE_PASSWORD_ALIAS).anyTimes(); EasyMock.expect(config.getSigningKeyAlias()).andReturn("server").anyTimes(); + EasyMock.expect(config.getKeystoreCacheEntryTimeToLiveInMinutes()).andReturn(0L).anyTimes(); + EasyMock.expect(config.getKeystoreCacheSizeLimit()).andReturn(0L).anyTimes(); MasterService ms = EasyMock.createMock(MasterService.class); EasyMock.expect(ms.getMasterSecret()).andReturn("invalid_password".toCharArray()).atLeastOnce(); @@ -480,6 +486,8 @@ public class DefaultTokenAuthorityServiceTest { EasyMock.expect(config.getSigningKeystoreType()).andReturn("jks").atLeastOnce(); EasyMock.expect(config.getSigningKeystorePasswordAlias()).andReturn(GatewayConfig.DEFAULT_SIGNING_KEYSTORE_PASSWORD_ALIAS).anyTimes(); EasyMock.expect(config.getSigningKeyAlias()).andReturn("invalid_key").anyTimes(); + EasyMock.expect(config.getKeystoreCacheEntryTimeToLiveInMinutes()).andReturn(0L).anyTimes(); + EasyMock.expect(config.getKeystoreCacheSizeLimit()).andReturn(0L).anyTimes(); MasterService ms = EasyMock.createMock(MasterService.class); EasyMock.expect(ms.getMasterSecret()).andReturn("horton".toCharArray()).atLeastOnce(); @@ -524,6 +532,8 @@ public class DefaultTokenAuthorityServiceTest { EasyMock.expect(config.getSigningKeystoreType()).andReturn("jks").atLeastOnce(); EasyMock.expect(config.getSigningKeystorePasswordAlias()).andReturn(GatewayConfig.DEFAULT_SIGNING_KEYSTORE_PASSWORD_ALIAS).anyTimes(); EasyMock.expect(config.getSigningKeyAlias()).andReturn("server").anyTimes(); + EasyMock.expect(config.getKeystoreCacheEntryTimeToLiveInMinutes()).andReturn(0L).anyTimes(); + EasyMock.expect(config.getKeystoreCacheSizeLimit()).andReturn(0L).anyTimes(); MasterService ms = EasyMock.createMock(MasterService.class); EasyMock.expect(ms.getMasterSecret()).andReturn("horton".toCharArray()).atLeastOnce(); diff --git a/gateway-service-hashicorp-vault/src/main/java/org/apache/knox/gateway/backend/hashicorp/vault/HashicorpVaultAliasService.java b/gateway-service-hashicorp-vault/src/main/java/org/apache/knox/gateway/backend/hashicorp/vault/HashicorpVaultAliasService.java index 05bc3dd..905d8d3 100644 --- a/gateway-service-hashicorp-vault/src/main/java/org/apache/knox/gateway/backend/hashicorp/vault/HashicorpVaultAliasService.java +++ b/gateway-service-hashicorp-vault/src/main/java/org/apache/knox/gateway/backend/hashicorp/vault/HashicorpVaultAliasService.java @@ -20,6 +20,7 @@ package org.apache.knox.gateway.backend.hashicorp.vault; import org.apache.knox.gateway.backend.hashicorp.vault.authentication.HashicorpVaultClientAuthenticationProvider; import org.apache.knox.gateway.config.GatewayConfig; import org.apache.knox.gateway.services.ServiceLifecycleException; +import org.apache.knox.gateway.services.security.AbstractAliasService; import org.apache.knox.gateway.services.security.AliasService; import org.apache.knox.gateway.services.security.AliasServiceException; import org.apache.knox.gateway.util.PasswordUtils; @@ -40,7 +41,7 @@ import java.util.Map; import java.util.ServiceLoader; import java.util.Set; -public class HashicorpVaultAliasService implements AliasService { +public class HashicorpVaultAliasService extends AbstractAliasService { public static final String TYPE = "hashicorp.vault"; public static final String VAULT_CONFIG_PREFIX = "hashicorp.vault."; public static final String VAULT_ADDRESS_KEY = VAULT_CONFIG_PREFIX + "address"; diff --git a/gateway-spi/src/main/java/org/apache/knox/gateway/config/GatewayConfig.java b/gateway-spi/src/main/java/org/apache/knox/gateway/config/GatewayConfig.java index 91585e4..5955624 100644 --- a/gateway-spi/src/main/java/org/apache/knox/gateway/config/GatewayConfig.java +++ b/gateway-spi/src/main/java/org/apache/knox/gateway/config/GatewayConfig.java @@ -704,4 +704,14 @@ public interface GatewayConfig { * @return the whether logout from the knox home page is enabled or not */ boolean homePageLogoutEnabled(); + + /** + * @return the maximum number of cache entries where keystore entries are stored + */ + long getKeystoreCacheSizeLimit(); + + /** + * @return the time - in minutes - an entry should be live (i.e. must not expire) in keystore cache + */ + long getKeystoreCacheEntryTimeToLiveInMinutes(); } diff --git a/gateway-spi/src/main/java/org/apache/knox/gateway/services/security/AbstractAliasService.java b/gateway-spi/src/main/java/org/apache/knox/gateway/services/security/AbstractAliasService.java new file mode 100644 index 0000000..2637420 --- /dev/null +++ b/gateway-spi/src/main/java/org/apache/knox/gateway/services/security/AbstractAliasService.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.knox.gateway.services.security; + +import java.util.HashMap; +import java.util.Map; + +public abstract class AbstractAliasService implements AliasService { + + @Override + public Map<String, char[]> getPasswordsForGateway() throws AliasServiceException { + final Map<String, char[]> passwordAliasMap = new HashMap<>(); + for (String alias : getAliasesForCluster(NO_CLUSTER_NAME)) { + passwordAliasMap.put(alias, getPasswordFromAliasForGateway(alias)); + } + return passwordAliasMap; + } + +} diff --git a/gateway-spi/src/main/java/org/apache/knox/gateway/services/security/AliasService.java b/gateway-spi/src/main/java/org/apache/knox/gateway/services/security/AliasService.java index 730d932..39e3028 100644 --- a/gateway-spi/src/main/java/org/apache/knox/gateway/services/security/AliasService.java +++ b/gateway-spi/src/main/java/org/apache/knox/gateway/services/security/AliasService.java @@ -54,6 +54,8 @@ public interface AliasService extends Service { char[] getPasswordFromAliasForGateway(String alias) throws AliasServiceException; + Map<String, char[]> getPasswordsForGateway() throws AliasServiceException; + char[] getGatewayIdentityPassphrase() throws AliasServiceException; char[] getGatewayIdentityKeystorePassword() throws AliasServiceException; diff --git a/gateway-spi/src/main/java/org/apache/knox/gateway/services/security/KeystoreService.java b/gateway-spi/src/main/java/org/apache/knox/gateway/services/security/KeystoreService.java index 68fb637..b2cb717 100644 --- a/gateway-spi/src/main/java/org/apache/knox/gateway/services/security/KeystoreService.java +++ b/gateway-spi/src/main/java/org/apache/knox/gateway/services/security/KeystoreService.java @@ -76,5 +76,7 @@ public interface KeystoreService extends Service { char[] getCredentialForCluster(String clusterName, String alias) throws KeystoreServiceException; + char[] getCredentialForCluster(String clusterName, String alias, KeyStore ks) throws KeystoreServiceException; + String getKeystorePath(); } diff --git a/gateway-test-release-utils/src/main/java/org/apache/knox/gateway/GatewayTestConfig.java b/gateway-test-release-utils/src/main/java/org/apache/knox/gateway/GatewayTestConfig.java index 558bb29..6b5b466 100644 --- a/gateway-test-release-utils/src/main/java/org/apache/knox/gateway/GatewayTestConfig.java +++ b/gateway-test-release-utils/src/main/java/org/apache/knox/gateway/GatewayTestConfig.java @@ -822,4 +822,15 @@ public class GatewayTestConfig extends Configuration implements GatewayConfig { public boolean homePageLogoutEnabled() { return false; } + + @Override + public long getKeystoreCacheSizeLimit() { + return 0; + } + + @Override + public long getKeystoreCacheEntryTimeToLiveInMinutes() { + return 0; + } + }