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HADOOP-13597. Switch KMS from Tomcat to Jetty. Contributed by John Zhuge.

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This commit is contained in:
Xiao Chen 2017-01-05 17:21:57 -08:00
parent 8850c056a5
commit 5d182949ba
31 changed files with 1145 additions and 1154 deletions
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25
hadoop-assemblies/src/main/resources/assemblies/hadoop-kms-dist.xml
View File

@ -21,6 +21,14 @@
</formats>
<includeBaseDirectory>false</includeBaseDirectory>
<fileSets>
<!-- Jar file -->
<fileSet>
<directory>target</directory>
<outputDirectory>/share/hadoop/common</outputDirectory>
<includes>
<include>${project.artifactId}-${project.version}.jar</include>
</includes>
</fileSet>
<!-- Configuration files -->
<fileSet>
<directory>${basedir}/src/main/conf</directory>
@ -41,7 +49,7 @@
<directory>${basedir}/src/main/libexec</directory>
<outputDirectory>/libexec</outputDirectory>
<includes>
<include>*</include>
<include>**/*</include>
</includes>
<fileMode>0755</fileMode>
</fileSet>
@ -51,4 +59,19 @@
<outputDirectory>/share/doc/hadoop/kms</outputDirectory>
</fileSet>
</fileSets>
<dependencySets>
<dependencySet>
<useProjectArtifact>false</useProjectArtifact>
<outputDirectory>/share/hadoop/common/lib</outputDirectory>
<!-- Exclude hadoop artifacts. They will be found via HADOOP* env -->
<excludes>
<exclude>org.apache.hadoop:hadoop-common</exclude>
<exclude>org.apache.hadoop:hadoop-hdfs</exclude>
<!-- use slf4j from common to avoid multiple binding warnings -->
<exclude>org.slf4j:slf4j-api</exclude>
<exclude>org.slf4j:slf4j-log4j12</exclude>
<exclude>org.hsqldb:hsqldb</exclude>
</excludes>
</dependencySet>
</dependencySets>
</assembly>

6
hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/AuthenticationFilter.java
View File

@ -142,7 +142,7 @@ public class AuthenticationFilter implements Filter {
private String cookieDomain;
private String cookiePath;
private boolean isCookiePersistent;
private boolean isInitializedByTomcat;
private boolean destroySecretProvider;
/**
* <p>Initializes the authentication filter and signer secret provider.</p>
@ -209,7 +209,7 @@ protected void initializeSecretProvider(FilterConfig filterConfig)
secretProvider = constructSecretProvider(
filterConfig.getServletContext(),
config, false);
isInitializedByTomcat = true;
destroySecretProvider = true;
} catch (Exception ex) {
throw new ServletException(ex);
}
@ -356,7 +356,7 @@ public void destroy() {
authHandler.destroy();
authHandler = null;
}
if (secretProvider != null && isInitializedByTomcat) {
if (secretProvider != null && destroySecretProvider) {
secretProvider.destroy();
secretProvider = null;
}

51
hadoop-common-project/hadoop-common/src/main/bin/hadoop-functions.sh
View File

@ -262,6 +262,39 @@ function hadoop_deprecate_envvar
fi
}
## @description Declare `var` being used and print its value.
## @audience public
## @stability stable
## @replaceable yes
## @param var
function hadoop_using_envvar
{
local var=$1
local val=${!var}
if [[ -n "${val}" ]]; then
hadoop_debug "${var} = ${val}"
fi
}
## @description Create the directory 'dir'.
## @audience public
## @stability stable
## @replaceable yes
## @param dir
function hadoop_mkdir
{
local dir=$1
if [[ ! -w "${dir}" ]] && [[ ! -d "${dir}" ]]; then
hadoop_error "WARNING: ${dir} does not exist. Creating."
if ! mkdir -p "${dir}"; then
hadoop_error "ERROR: Unable to create ${dir}. Aborting."
exit 1
fi
fi
}
## @description Bootstraps the Hadoop shell environment
## @audience private
## @stability evolving
@ -1396,14 +1429,7 @@ function hadoop_verify_piddir
hadoop_error "No pid directory defined."
exit 1
fi
if [[ ! -w "${HADOOP_PID_DIR}" ]] && [[ ! -d "${HADOOP_PID_DIR}" ]]; then
hadoop_error "WARNING: ${HADOOP_PID_DIR} does not exist. Creating."
mkdir -p "${HADOOP_PID_DIR}" > /dev/null 2>&1
if [[ $? -gt 0 ]]; then
hadoop_error "ERROR: Unable to create ${HADOOP_PID_DIR}. Aborting."
exit 1
fi
fi
hadoop_mkdir "${HADOOP_PID_DIR}"
touch "${HADOOP_PID_DIR}/$$" >/dev/null 2>&1
if [[ $? -gt 0 ]]; then
hadoop_error "ERROR: Unable to write in ${HADOOP_PID_DIR}. Aborting."
@ -1421,14 +1447,7 @@ function hadoop_verify_logdir
hadoop_error "No log directory defined."
exit 1
fi
if [[ ! -w "${HADOOP_LOG_DIR}" ]] && [[ ! -d "${HADOOP_LOG_DIR}" ]]; then
hadoop_error "WARNING: ${HADOOP_LOG_DIR} does not exist. Creating."
mkdir -p "${HADOOP_LOG_DIR}" > /dev/null 2>&1
if [[ $? -gt 0 ]]; then
hadoop_error "ERROR: Unable to create ${HADOOP_LOG_DIR}. Aborting."
exit 1
fi
fi
hadoop_mkdir "${HADOOP_LOG_DIR}"
touch "${HADOOP_LOG_DIR}/$$" >/dev/null 2>&1
if [[ $? -gt 0 ]]; then
hadoop_error "ERROR: Unable to write in ${HADOOP_LOG_DIR}. Aborting."

113
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/ConfigurationWithLogging.java Normal file
View File

@ -0,0 +1,113 @@
/**
* 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.hadoop.conf;
import org.apache.hadoop.classification.InterfaceAudience;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Logs access to {@link Configuration}.
* Sensitive data will be redacted.
*/
@InterfaceAudience.Private
public class ConfigurationWithLogging extends Configuration {
private static final Logger LOG =
LoggerFactory.getLogger(ConfigurationWithLogging.class);
private final Logger log;
private final ConfigRedactor redactor;
public ConfigurationWithLogging(Configuration conf) {
super(conf);
log = LOG;
redactor = new ConfigRedactor(conf);
}
/**
* @see Configuration#get(String).
*/
@Override
public String get(String name) {
String value = super.get(name);
log.info("Got {} = '{}'", name, redactor.redact(name, value));
return value;
}
/**
* @see Configuration#get(String, String).
*/
@Override
public String get(String name, String defaultValue) {
String value = super.get(name, defaultValue);
log.info("Got {} = '{}' (default '{}')", name,
redactor.redact(name, value), redactor.redact(name, defaultValue));
return value;
}
/**
* @see Configuration#getBoolean(String, boolean).
*/
@Override
public boolean getBoolean(String name, boolean defaultValue) {
boolean value = super.getBoolean(name, defaultValue);
log.info("Got {} = '{}' (default '{}')", name, value, defaultValue);
return value;
}
/**
* @see Configuration#getFloat(String, float).
*/
@Override
public float getFloat(String name, float defaultValue) {
float value = super.getFloat(name, defaultValue);
log.info("Got {} = '{}' (default '{}')", name, value, defaultValue);
return value;
}
/**
* @see Configuration#getInt(String, int).
*/
@Override
public int getInt(String name, int defaultValue) {
int value = super.getInt(name, defaultValue);
log.info("Got {} = '{}' (default '{}')", name, value, defaultValue);
return value;
}
/**
* @see Configuration#getLong(String, long).
*/
@Override
public long getLong(String name, long defaultValue) {
long value = super.getLong(name, defaultValue);
log.info("Got {} = '{}' (default '{}')", name, value, defaultValue);
return value;
}
/**
* @see Configuration#set(String, String, String).
*/
@Override
public void set(String name, String value, String source) {
log.info("Set {} to '{}'{}", name, redactor.redact(name, value),
source == null ? "" : " from " + source);
super.set(name, value, source);
}
}

163
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/http/HttpServer2.java
View File

@ -17,6 +17,10 @@
*/
package org.apache.hadoop.http;
import static org.apache.hadoop.fs.CommonConfigurationKeys.DEFAULT_HADOOP_HTTP_STATIC_USER;
import static org.apache.hadoop.fs.CommonConfigurationKeys.HADOOP_HTTP_STATIC_USER;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InterruptedIOException;
@ -45,7 +49,10 @@
import javax.servlet.http.HttpServletRequestWrapper;
import javax.servlet.http.HttpServletResponse;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Lists;
import com.sun.jersey.spi.container.servlet.ServletContainer;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.HadoopIllegalArgumentException;
@ -54,14 +61,15 @@
import org.apache.hadoop.conf.ConfServlet;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.CommonConfigurationKeys;
import org.apache.hadoop.security.AuthenticationFilterInitializer;
import org.apache.hadoop.security.authentication.util.SignerSecretProvider;
import org.apache.hadoop.jmx.JMXJsonServlet;
import org.apache.hadoop.log.LogLevel;
import org.apache.hadoop.security.AuthenticationFilterInitializer;
import org.apache.hadoop.security.SecurityUtil;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.authentication.server.AuthenticationFilter;
import org.apache.hadoop.security.authentication.util.SignerSecretProvider;
import org.apache.hadoop.security.authorize.AccessControlList;
import org.apache.hadoop.security.ssl.SSLFactory;
import org.apache.hadoop.util.ReflectionUtils;
import org.apache.hadoop.util.Shell;
import org.eclipse.jetty.http.HttpVersion;
@ -90,16 +98,9 @@
import org.eclipse.jetty.servlet.ServletMapping;
import org.eclipse.jetty.util.ArrayUtil;
import org.eclipse.jetty.util.MultiException;
import org.eclipse.jetty.webapp.WebAppContext;
import org.eclipse.jetty.util.thread.QueuedThreadPool;
import com.google.common.base.Preconditions;
import com.google.common.collect.Lists;
import com.sun.jersey.spi.container.servlet.ServletContainer;
import org.eclipse.jetty.util.ssl.SslContextFactory;
import static org.apache.hadoop.fs.CommonConfigurationKeys.DEFAULT_HADOOP_HTTP_STATIC_USER;
import static org.apache.hadoop.fs.CommonConfigurationKeys.HADOOP_HTTP_STATIC_USER;
import org.eclipse.jetty.util.thread.QueuedThreadPool;
import org.eclipse.jetty.webapp.WebAppContext;
/**
* Create a Jetty embedded server to answer http requests. The primary goal is
@ -116,9 +117,22 @@
public final class HttpServer2 implements FilterContainer {
public static final Log LOG = LogFactory.getLog(HttpServer2.class);
public static final String HTTP_SCHEME = "http";
public static final String HTTPS_SCHEME = "https";
public static final String HTTP_MAX_REQUEST_HEADER_SIZE_KEY =
"hadoop.http.max.request.header.size";
public static final int HTTP_MAX_REQUEST_HEADER_SIZE_DEFAULT = 65536;
public static final String HTTP_MAX_RESPONSE_HEADER_SIZE_KEY =
"hadoop.http.max.response.header.size";
public static final int HTTP_MAX_RESPONSE_HEADER_SIZE_DEFAULT = 65536;
public static final String HTTP_MAX_THREADS_KEY = "hadoop.http.max.threads";
public static final String HTTP_TEMP_DIR_KEY = "hadoop.http.temp.dir";
static final String FILTER_INITIALIZER_PROPERTY
= "hadoop.http.filter.initializers";
public static final String HTTP_MAX_THREADS = "hadoop.http.max.threads";
@Deprecated
public static final String HTTP_MAX_THREADS = HTTP_MAX_THREADS_KEY;
// The ServletContext attribute where the daemon Configuration
// gets stored.
@ -158,6 +172,7 @@ public static class Builder {
private ArrayList<URI> endpoints = Lists.newArrayList();
private String name;
private Configuration conf;
private Configuration sslConf;
private String[] pathSpecs;
private AccessControlList adminsAcl;
private boolean securityEnabled = false;
@ -253,6 +268,15 @@ public Builder setConf(Configuration conf) {
return this;
}
/**
* Specify the SSL configuration to load. This API provides an alternative
* to keyStore/keyPassword/trustStore.
*/
public Builder setSSLConf(Configuration sslCnf) {
this.sslConf = sslCnf;
return this;
}
public Builder setPathSpec(String[] pathSpec) {
this.pathSpecs = pathSpec;
return this;
@ -315,7 +339,45 @@ public Builder setXFrameOption(String option) {
return this;
}
/**
* A wrapper of {@link Configuration#getPassword(String)}. It returns
* <code>String</code> instead of <code>char[]</code> and throws
* {@link IOException} when the password not found.
*
* @param conf the configuration
* @param name the property name
* @return the password string
*/
private static String getPassword(Configuration conf, String name)
throws IOException {
char[] passchars = conf.getPassword(name);
if (passchars == null) {
throw new IOException("Password " + name + " not found");
}
return new String(passchars);
}
/**
* Load SSL properties from the SSL configuration.
*/
private void loadSSLConfiguration() throws IOException {
if (sslConf == null) {
return;
}
needsClientAuth(sslConf.getBoolean(
SSLFactory.SSL_SERVER_NEED_CLIENT_AUTH,
SSLFactory.SSL_SERVER_NEED_CLIENT_AUTH_DEFAULT));
keyStore(sslConf.get(SSLFactory.SSL_SERVER_KEYSTORE_LOCATION),
getPassword(sslConf, SSLFactory.SSL_SERVER_KEYSTORE_PASSWORD),
sslConf.get(SSLFactory.SSL_SERVER_KEYSTORE_TYPE,
SSLFactory.SSL_SERVER_KEYSTORE_TYPE_DEFAULT));
keyPassword(getPassword(sslConf,
SSLFactory.SSL_SERVER_KEYSTORE_KEYPASSWORD));
trustStore(sslConf.get(SSLFactory.SSL_SERVER_TRUSTSTORE_LOCATION),
getPassword(sslConf, SSLFactory.SSL_SERVER_TRUSTSTORE_PASSWORD),
sslConf.get(SSLFactory.SSL_SERVER_TRUSTSTORE_TYPE,
SSLFactory.SSL_SERVER_TRUSTSTORE_TYPE_DEFAULT));
}
public HttpServer2 build() throws IOException {
Preconditions.checkNotNull(name, "name is not set");
@ -335,15 +397,33 @@ public HttpServer2 build() throws IOException {
server.initSpnego(conf, hostName, usernameConfKey, keytabConfKey);
}
for (URI ep : endpoints) {
if (HTTPS_SCHEME.equals(ep.getScheme())) {
loadSSLConfiguration();
break;
}
}
int requestHeaderSize = conf.getInt(
HTTP_MAX_REQUEST_HEADER_SIZE_KEY,
HTTP_MAX_REQUEST_HEADER_SIZE_DEFAULT);
int responseHeaderSize = conf.getInt(
HTTP_MAX_RESPONSE_HEADER_SIZE_KEY,
HTTP_MAX_RESPONSE_HEADER_SIZE_DEFAULT);
HttpConfiguration httpConfig = new HttpConfiguration();
httpConfig.setRequestHeaderSize(requestHeaderSize);
httpConfig.setResponseHeaderSize(responseHeaderSize);
for (URI ep : endpoints) {
final ServerConnector connector;
String scheme = ep.getScheme();
if ("http".equals(scheme)) {
connector =
HttpServer2.createDefaultChannelConnector(server.webServer);
} else if ("https".equals(scheme)) {
connector = createHttpsChannelConnector(server.webServer);
if (HTTP_SCHEME.equals(scheme)) {
connector = createHttpChannelConnector(server.webServer,
httpConfig);
} else if (HTTPS_SCHEME.equals(scheme)) {
connector = createHttpsChannelConnector(server.webServer,
httpConfig);
} else {
throw new HadoopIllegalArgumentException(
"unknown scheme for endpoint:" + ep);
@ -356,16 +436,20 @@ public HttpServer2 build() throws IOException {
return server;
}
private ServerConnector createHttpsChannelConnector(Server server) {
private ServerConnector createHttpChannelConnector(
Server server, HttpConfiguration httpConfig) {
ServerConnector conn = new ServerConnector(server);
HttpConfiguration httpConfig = new HttpConfiguration();
httpConfig.setRequestHeaderSize(JettyUtils.HEADER_SIZE);
httpConfig.setResponseHeaderSize(JettyUtils.HEADER_SIZE);
httpConfig.setSecureScheme("https");
httpConfig.addCustomizer(new SecureRequestCustomizer());
ConnectionFactory connFactory = new HttpConnectionFactory(httpConfig);
conn.addConnectionFactory(connFactory);
configureChannelConnector(conn);
return conn;
}
private ServerConnector createHttpsChannelConnector(
Server server, HttpConfiguration httpConfig) {
httpConfig.setSecureScheme(HTTPS_SCHEME);
httpConfig.addCustomizer(new SecureRequestCustomizer());
ServerConnector conn = createHttpChannelConnector(server, httpConfig);
SslContextFactory sslContextFactory = new SslContextFactory();
sslContextFactory.setNeedClientAuth(needsClientAuth);
@ -397,7 +481,7 @@ private HttpServer2(final Builder b) throws IOException {
this.webServer = new Server();
this.adminsAcl = b.adminsAcl;
this.handlers = new HandlerCollection();
this.webAppContext = createWebAppContext(b.name, b.conf, adminsAcl, appDir);
this.webAppContext = createWebAppContext(b, adminsAcl, appDir);
this.xFrameOptionIsEnabled = b.xFrameEnabled;
this.xFrameOption = b.xFrameOption;
@ -482,8 +566,8 @@ private void addListener(ServerConnector connector) {
listeners.add(connector);
}
private static WebAppContext createWebAppContext(String name,
Configuration conf, AccessControlList adminsAcl, final String appDir) {
private static WebAppContext createWebAppContext(Builder b,
AccessControlList adminsAcl, final String appDir) {
WebAppContext ctx = new WebAppContext();
ctx.setDefaultsDescriptor(null);
ServletHolder holder = new ServletHolder(new DefaultServlet());
@ -496,10 +580,15 @@ private static WebAppContext createWebAppContext(String name,
holder.setInitParameters(params);
ctx.setWelcomeFiles(new String[] {"index.html"});
ctx.addServlet(holder, "/");
ctx.setDisplayName(name);
ctx.setDisplayName(b.name);
ctx.setContextPath("/");
ctx.setWar(appDir + "/" + name);
ctx.getServletContext().setAttribute(CONF_CONTEXT_ATTRIBUTE, conf);
ctx.setWar(appDir + "/" + b.name);
String tempDirectory = b.conf.get(HTTP_TEMP_DIR_KEY);
if (tempDirectory != null && !tempDirectory.isEmpty()) {
ctx.setTempDirectory(new File(tempDirectory));
ctx.setAttribute("javax.servlet.context.tempdir", tempDirectory);
}
ctx.getServletContext().setAttribute(CONF_CONTEXT_ATTRIBUTE, b.conf);
ctx.getServletContext().setAttribute(ADMINS_ACL, adminsAcl);
addNoCacheFilter(ctx);
return ctx;
@ -541,18 +630,6 @@ private static void configureChannelConnector(ServerConnector c) {
}
}
@InterfaceAudience.Private
public static ServerConnector createDefaultChannelConnector(Server server) {
ServerConnector conn = new ServerConnector(server);
HttpConfiguration httpConfig = new HttpConfiguration();
httpConfig.setRequestHeaderSize(JettyUtils.HEADER_SIZE);
httpConfig.setResponseHeaderSize(JettyUtils.HEADER_SIZE);
ConnectionFactory connFactory = new HttpConnectionFactory(httpConfig);
conn.addConnectionFactory(connFactory);
configureChannelConnector(conn);
return conn;
}
/** Get an array of FilterConfiguration specified in the conf */
private static FilterInitializer[] getFilterInitializers(Configuration conf) {
if (conf == null) {
@ -1056,7 +1133,7 @@ public void stop() throws Exception {
}
try {
// explicitly destroy the secrete provider
// explicitly destroy the secret provider
secretProvider.destroy();
// clear & stop webAppContext attributes to avoid memory leaks.
webAppContext.clearAttributes();

60
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/ssl/SSLFactory.java
View File

@ -60,27 +60,61 @@ public class SSLFactory implements ConnectionConfigurator {
@InterfaceAudience.Private
public static enum Mode { CLIENT, SERVER }
public static final String SSL_CLIENT_CONF_KEY = "hadoop.ssl.client.conf";
public static final String SSL_CLIENT_CONF_DEFAULT = "ssl-client.xml";
public static final String SSL_SERVER_CONF_KEY = "hadoop.ssl.server.conf";
public static final String SSL_SERVER_CONF_DEFAULT = "ssl-server.xml";
public static final String SSL_REQUIRE_CLIENT_CERT_KEY =
"hadoop.ssl.require.client.cert";
public static final boolean SSL_REQUIRE_CLIENT_CERT_DEFAULT = false;
public static final String SSL_HOSTNAME_VERIFIER_KEY =
"hadoop.ssl.hostname.verifier";
public static final String SSL_CLIENT_CONF_KEY =
"hadoop.ssl.client.conf";
public static final String SSL_SERVER_CONF_KEY =
"hadoop.ssl.server.conf";
public static final String SSLCERTIFICATE = IBM_JAVA?"ibmX509":"SunX509";
public static final String SSL_ENABLED_PROTOCOLS_KEY =
"hadoop.ssl.enabled.protocols";
public static final String SSL_ENABLED_PROTOCOLS_DEFAULT =
"TLSv1,SSLv2Hello,TLSv1.1,TLSv1.2";
public static final boolean DEFAULT_SSL_REQUIRE_CLIENT_CERT = false;
public static final String SSL_SERVER_NEED_CLIENT_AUTH =
"ssl.server.need.client.auth";
public static final boolean SSL_SERVER_NEED_CLIENT_AUTH_DEFAULT = false;
public static final String SSL_SERVER_KEYSTORE_LOCATION =
"ssl.server.keystore.location";
public static final String SSL_SERVER_KEYSTORE_PASSWORD =
"ssl.server.keystore.password";
public static final String SSL_SERVER_KEYSTORE_TYPE =
"ssl.server.keystore.type";
public static final String SSL_SERVER_KEYSTORE_TYPE_DEFAULT = "jks";
public static final String SSL_SERVER_KEYSTORE_KEYPASSWORD =
"ssl.server.keystore.keypassword";
public static final String SSL_SERVER_TRUSTSTORE_LOCATION =
"ssl.server.truststore.location";
public static final String SSL_SERVER_TRUSTSTORE_PASSWORD =
"ssl.server.truststore.password";
public static final String SSL_SERVER_TRUSTSTORE_TYPE =
"ssl.server.truststore.type";
public static final String SSL_SERVER_TRUSTSTORE_TYPE_DEFAULT = "jks";
public static final String SSL_SERVER_EXCLUDE_CIPHER_LIST =
"ssl.server.exclude.cipher.list";
@Deprecated
public static final boolean DEFAULT_SSL_REQUIRE_CLIENT_CERT =
SSL_REQUIRE_CLIENT_CERT_DEFAULT;
public static final String SSLCERTIFICATE = IBM_JAVA?"ibmX509":"SunX509";
public static final String KEYSTORES_FACTORY_CLASS_KEY =
"hadoop.ssl.keystores.factory.class";
@Deprecated
public static final String SSL_ENABLED_PROTOCOLS =
"hadoop.ssl.enabled.protocols";
SSL_ENABLED_PROTOCOLS_KEY;
@Deprecated
public static final String DEFAULT_SSL_ENABLED_PROTOCOLS =
"TLSv1,SSLv2Hello,TLSv1.1,TLSv1.2";
public static final String SSL_SERVER_EXCLUDE_CIPHER_LIST =
"ssl.server.exclude.cipher.list";
SSL_ENABLED_PROTOCOLS_DEFAULT;
private Configuration conf;
private Mode mode;
@ -131,9 +165,11 @@ private Configuration readSSLConfiguration(Mode mode) {
sslConf.setBoolean(SSL_REQUIRE_CLIENT_CERT_KEY, requireClientCert);
String sslConfResource;
if (mode == Mode.CLIENT) {
sslConfResource = conf.get(SSL_CLIENT_CONF_KEY, "ssl-client.xml");
sslConfResource = conf.get(SSL_CLIENT_CONF_KEY,
SSL_CLIENT_CONF_DEFAULT);
} else {
sslConfResource = conf.get(SSL_SERVER_CONF_KEY, "ssl-server.xml");
sslConfResource = conf.get(SSL_SERVER_CONF_KEY,
SSL_SERVER_CONF_DEFAULT);
}
sslConf.addResource(sslConfResource);
return sslConf;

8
hadoop-common-project/hadoop-common/src/site/markdown/CommandsManual.md
View File

@ -207,6 +207,12 @@ NOTE: Some KeyProviders (e.g. org.apache.hadoop.crypto.key.JavaKeyStoreProvider)
NOTE: Some KeyProviders do not directly execute a key deletion (e.g. performs a soft-delete instead, or delay the actual deletion, to prevent mistake). In these cases, one may encounter errors when creating/deleting a key with the same name after deleting it. Please check the underlying KeyProvider for details.
### `kms`
Usage: `hadoop kms`
Run KMS, the Key Management Server.
### `trace`
View and modify Hadoop tracing settings. See the [Tracing Guide](./Tracing.html).
@ -267,8 +273,6 @@ This command works by sending a HTTP/HTTPS request to the daemon's internal Jett
* node manager
* Timeline server
However, the command does not support KMS server, because its web interface is based on Tomcat, which does not support the servlet.
Files
-----

42
hadoop-common-project/hadoop-common/src/test/scripts/hadoop_mkdir.bats Normal file
View File

@ -0,0 +1,42 @@
# 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.
load hadoop-functions_test_helper
@test "hadoop_mkdir (create)" {
DIR=${BATS_TMPDIR}/nodir
rm -fr ${DIR}
run hadoop_mkdir ${DIR}
[ "${status}" = 0 ]
[ "${output}" = "WARNING: ${DIR} does not exist. Creating." ]
}
@test "hadoop_mkdir (exists)" {
DIR=${BATS_TMPDIR}/exists
mkdir -p ${DIR}
run hadoop_mkdir ${DIR}
[ "${status}" = 0 ]
[ -z "${output}" ]
}
@test "hadoop_mkdir (failed)" {
DIR=${BATS_TMPDIR}/readonly_dir/dir
mkdir -p ${BATS_TMPDIR}/readonly_dir
chmod a-w ${BATS_TMPDIR}/readonly_dir
run hadoop_mkdir ${DIR}
[ "${status}" != 0 ]
}

33
hadoop-common-project/hadoop-common/src/test/scripts/hadoop_using_envvar.bats Normal file
View File

@ -0,0 +1,33 @@
# 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.
load hadoop-functions_test_helper
@test "hadoop_using_envvar (has value)" {
HADOOP_SHELL_SCRIPT_DEBUG=true
VAR=value
run hadoop_using_envvar VAR
[ "${status}" = 0 ]
[ "${output}" = "DEBUG: VAR = value" ]
}
@test "hadoop_using_envvar (no value)" {
HADOOP_SHELL_SCRIPT_DEBUG=true
VAR=
run hadoop_using_envvar VAR
[ "${status}" = 0 ]
[ -z "${output}" ]
}

2
hadoop-common-project/hadoop-kms/dev-support/findbugsExcludeFile.xml
View File

@ -39,7 +39,7 @@
<Bug pattern="DM_EXIT"/>
</Match>
<!--
KMS wants to log the exception before it's thrown to tomcat and disappear.
KMS wants to log the exception before it's thrown to Jetty and disappear.
-->
<Match>
<Class name="org.apache.hadoop.crypto.key.kms.server.KMS"/>

160
hadoop-common-project/hadoop-kms/pom.xml
View File

@ -27,20 +27,11 @@
</parent>
<artifactId>hadoop-kms</artifactId>
<version>3.0.0-alpha2-SNAPSHOT</version>
<packaging>war</packaging>
<packaging>jar</packaging>
<name>Apache Hadoop KMS</name>
<description>Apache Hadoop KMS</description>
<properties>
<kms.tomcat.dist.dir>
${project.build.directory}/${project.artifactId}-${project.version}/share/hadoop/kms/tomcat
</kms.tomcat.dist.dir>
<tomcat.download.url>
http://archive.apache.org/dist/tomcat/tomcat-6/v${tomcat.version}/bin/apache-tomcat-${tomcat.version}.tar.gz
</tomcat.download.url>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.hadoop</groupId>
@ -80,12 +71,14 @@
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-server</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-webapp</artifactId>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
@ -100,14 +93,6 @@
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
</exclusion>
<exclusion>
<groupId>tomcat</groupId>
<artifactId>jasper-compiler</artifactId>
</exclusion>
<exclusion>
<groupId>tomcat</groupId>
<artifactId>jasper-runtime</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
@ -229,66 +214,21 @@
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<id>create-web-xmls</id>
<phase>generate-test-resources</phase>
<id>site</id>
<phase>site</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<mkdir dir="${project.build.directory}/test-classes/kms-webapp"/>
<copy todir="${project.build.directory}/test-classes/kms-webapp">
<fileset dir="${basedir}/src/main/webapp"/>
</copy>
<xslt in="${basedir}/src/main/resources/kms-default.xml"
out="${project.build.directory}/site/kms-default.html"
style="${basedir}/src/site/configuration.xsl"/>
</target>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<executions>
<execution>
<id>default-war</id>
<phase>prepare-package</phase>
<goals>
<goal>war</goal>
</goals>
<configuration>
<archiveClasses>true</archiveClasses>
<warName>kms</warName>
<webappDirectory>${project.build.directory}/kms
</webappDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<execution>
<id>prepare-jar</id>
<phase>prepare-package</phase>
<goals>
<goal>jar</goal>
</goals>
<configuration>
<classifier>classes</classifier>
</configuration>
</execution>
<execution>
<id>prepare-test-jar</id>
<phase>prepare-package</phase>
<goals>
<goal>test-jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
</plugin> <plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>findbugs-maven-plugin</artifactId>
<configuration>
@ -360,84 +300,6 @@
</execution>
</executions>
</plugin>
<!-- Downloading Tomcat TAR.GZ, using downloads/ dir to avoid downloading over an over -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<id>dist</id>
<goals>
<goal>run</goal>
</goals>
<phase>package</phase>
<configuration>
<target>
<mkdir dir="downloads"/>
<get
src="${tomcat.download.url}"
dest="downloads/apache-tomcat-${tomcat.version}.tar.gz"
verbose="true" skipexisting="true"/>
<delete dir="${project.build.directory}/tomcat.exp"/>
<mkdir dir="${project.build.directory}/tomcat.exp"/>
<!-- Using Unix script to preserve file permissions -->
<echo file="${project.build.directory}/tomcat-untar.sh">
cd "${project.build.directory}/tomcat.exp"
gzip -cd ../../downloads/apache-tomcat-${tomcat.version}.tar.gz | tar xf -
</echo>
<exec executable="${shell-executable}" dir="${project.build.directory}"
failonerror="true">
<arg line="./tomcat-untar.sh"/>
</exec>
<move
file="${project.build.directory}/tomcat.exp/apache-tomcat-${tomcat.version}"
tofile="${kms.tomcat.dist.dir}"/>
<delete dir="${project.build.directory}/tomcat.exp"/>
<delete dir="${kms.tomcat.dist.dir}/webapps"/>
<mkdir dir="${kms.tomcat.dist.dir}/webapps"/>
<delete file="${kms.tomcat.dist.dir}/conf/server.xml"/>
<copy file="${basedir}/src/main/tomcat/server.xml"
toDir="${kms.tomcat.dist.dir}/conf"/>
<delete file="${kms.tomcat.dist.dir}/conf/ssl-server.xml.conf"/>
<copy file="${basedir}/src/main/tomcat/ssl-server.xml.conf"
toDir="${kms.tomcat.dist.dir}/conf"/>
<delete
file="${kms.tomcat.dist.dir}/conf/logging.properties"/>
<copy file="${basedir}/src/main/tomcat/logging.properties"
toDir="${kms.tomcat.dist.dir}/conf"/>
<copy toDir="${kms.tomcat.dist.dir}/webapps/ROOT">
<fileset dir="${basedir}/src/main/tomcat/ROOT"/>
</copy>
<copy toDir="${kms.tomcat.dist.dir}/webapps/kms">
<fileset dir="${project.build.directory}/kms"/>
</copy>
</target>
</configuration>
</execution>
<execution>
<id>tar</id>
<phase>package</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target if="tar">
<!-- Using Unix script to preserve symlinks -->
<echo file="${project.build.directory}/dist-maketar.sh">
cd "${project.build.directory}"
tar cf - ${project.artifactId}-${project.version} | gzip > ${project.artifactId}-${project.version}.tar.gz
</echo>
<exec executable="${shell-executable}" dir="${project.build.directory}"
failonerror="true">
<arg line="./dist-maketar.sh"/>
</exec>
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>

46
hadoop-common-project/hadoop-kms/src/main/conf/kms-env.sh
View File

@ -18,6 +18,14 @@
# hadoop-env.sh is read prior to this file.
#
# KMS config directory
#
# export KMS_CONFIG=${HADOOP_CONF_DIR}
# KMS log directory
#
# export KMS_LOG=${HADOOP_LOG_DIR}
# KMS temporary directory
#
# export KMS_TEMP=${HADOOP_HOME}/temp
@ -26,48 +34,22 @@
#
# export KMS_HTTP_PORT=9600
# The Admin port used by KMS
#
# export KMS_ADMIN_PORT=$((KMS_HTTP_PORT + 1))
# The maximum number of Tomcat handler threads
# The maximum number of HTTP handler threads
#
# export KMS_MAX_THREADS=1000
# The maximum size of Tomcat HTTP header
# The maximum size of HTTP header
#
# export KMS_MAX_HTTP_HEADER_SIZE=65536
# Whether SSL is enabled
#
# export KMS_SSL_ENABLED=false
# The location of the SSL keystore if using SSL
#
# export KMS_SSL_KEYSTORE_FILE=${HOME}/.keystore
#
# The password of the SSL keystore if using SSL
#
# export KMS_SSL_KEYSTORE_PASS=password
##
## Tomcat specific settings
##
#
# Location of tomcat
#
# export KMS_CATALINA_HOME=${HADOOP_HOME}/share/hadoop/kms/tomcat
# Java System properties for KMS should be specified in this variable.
# The java.library.path and hadoop.home.dir properties are automatically
# configured. In order to supplement java.library.path,
# one should add to the JAVA_LIBRARY_PATH env var.
#
# export CATALINA_OPTS=
# PID file
#
# export CATALINA_PID=${HADOOP_PID_DIR}/hadoop-${HADOOP_IDENT_STRING}-kms.pid
# Output file
#
# export CATALINA_OUT=${KMS_LOG}/hadoop-${HADOOP_IDENT_STRING}-kms-${HOSTNAME}.out

3
hadoop-common-project/hadoop-kms/src/main/conf/kms-log4j.properties
View File

@ -32,7 +32,6 @@ log4j.appender.kms-audit.layout.ConversionPattern=%d{ISO8601} %m%n
log4j.logger.kms-audit=INFO, kms-audit
log4j.additivity.kms-audit=false
log4j.rootLogger=ALL, kms
log4j.logger.org.apache.hadoop.conf=ERROR
log4j.rootLogger=INFO, kms
log4j.logger.org.apache.hadoop=INFO
log4j.logger.com.sun.jersey.server.wadl.generators.WadlGeneratorJAXBGrammarGenerator=OFF

169
hadoop-common-project/hadoop-kms/src/main/conf/kms-site.xml
View File

@ -12,172 +12,9 @@
See the License for the specific language governing permissions and
limitations under the License.
-->
<!-- Put site-specific property overrides in this file. -->
<configuration>
<!-- KMS Backend KeyProvider -->
<property>
<name>hadoop.kms.key.provider.uri</name>
<value>jceks://file@/${user.home}/kms.keystore</value>
<description>
URI of the backing KeyProvider for the KMS.
</description>
</property>
<property>
<name>hadoop.security.keystore.java-keystore-provider.password-file</name>
<value>kms.keystore.password</value>
<description>
If using the JavaKeyStoreProvider, the file name for the keystore password.
</description>
</property>
<!-- KMS Cache -->
<property>
<name>hadoop.kms.cache.enable</name>
<value>true</value>
<description>
Whether the KMS will act as a cache for the backing KeyProvider.
When the cache is enabled, operations like getKeyVersion, getMetadata,
and getCurrentKey will sometimes return cached data without consulting
the backing KeyProvider. Cached values are flushed when keys are deleted
or modified.
</description>
</property>
<property>
<name>hadoop.kms.cache.timeout.ms</name>
<value>600000</value>
<description>
Expiry time for the KMS key version and key metadata cache, in
milliseconds. This affects getKeyVersion and getMetadata.
</description>
</property>
<property>
<name>hadoop.kms.current.key.cache.timeout.ms</name>
<value>30000</value>
<description>
Expiry time for the KMS current key cache, in milliseconds. This
affects getCurrentKey operations.
</description>
</property>
<!-- KMS Audit -->
<property>
<name>hadoop.kms.audit.aggregation.window.ms</name>
<value>10000</value>
<description>
Duplicate audit log events within the aggregation window (specified in
ms) are quashed to reduce log traffic. A single message for aggregated
events is printed at the end of the window, along with a count of the
number of aggregated events.
</description>
</property>
<!-- KMS Security -->
<property>
<name>hadoop.kms.authentication.type</name>
<value>simple</value>
<description>
Authentication type for the KMS. Can be either &quot;simple&quot;
or &quot;kerberos&quot;.
</description>
</property>
<property>
<name>hadoop.kms.authentication.kerberos.keytab</name>
<value>${user.home}/kms.keytab</value>
<description>
Path to the keytab with credentials for the configured Kerberos principal.
</description>
</property>
<property>
<name>hadoop.kms.authentication.kerberos.principal</name>
<value>HTTP/localhost</value>
<description>
The Kerberos principal to use for the HTTP endpoint.
The principal must start with 'HTTP/' as per the Kerberos HTTP SPNEGO specification.
</description>
</property>
<property>
<name>hadoop.kms.authentication.kerberos.name.rules</name>
<value>DEFAULT</value>
<description>
Rules used to resolve Kerberos principal names.
</description>
</property>
<!-- Authentication cookie signature source -->
<property>
<name>hadoop.kms.authentication.signer.secret.provider</name>
<value>random</value>
<description>
Indicates how the secret to sign the authentication cookies will be
stored. Options are 'random' (default), 'string' and 'zookeeper'.
If using a setup with multiple KMS instances, 'zookeeper' should be used.
</description>
</property>
<!-- Configuration for 'zookeeper' authentication cookie signature source -->
<property>
<name>hadoop.kms.authentication.signer.secret.provider.zookeeper.path</name>
<value>/hadoop-kms/hadoop-auth-signature-secret</value>
<description>
The Zookeeper ZNode path where the KMS instances will store and retrieve
the secret from.
</description>
</property>
<property>
<name>hadoop.kms.authentication.signer.secret.provider.zookeeper.connection.string</name>
<value>#HOSTNAME#:#PORT#,...</value>
<description>
The Zookeeper connection string, a list of hostnames and port comma
separated.
</description>
</property>
<property>
<name>hadoop.kms.authentication.signer.secret.provider.zookeeper.auth.type</name>
<value>none</value>
<description>
The Zookeeper authentication type, 'none' (default) or 'sasl' (Kerberos).
</description>
</property>
<property>
<name>hadoop.kms.authentication.signer.secret.provider.zookeeper.kerberos.keytab</name>
<value>/etc/hadoop/conf/kms.keytab</value>
<description>
The absolute path for the Kerberos keytab with the credentials to
connect to Zookeeper.
</description>
</property>
<property>
<name>hadoop.kms.authentication.signer.secret.provider.zookeeper.kerberos.principal</name>
<value>kms/#HOSTNAME#</value>
<description>
The Kerberos service principal used to connect to Zookeeper.
</description>
</property>
<property>
<name>hadoop.kms.audit.logger</name>
<value>org.apache.hadoop.crypto.key.kms.server.SimpleKMSAuditLogger</value>
<description>
The audit logger for KMS. It is a comma-separated list of KMSAuditLogger
class names. Default is the text-format SimpleKMSAuditLogger only.
If this is not configured, default will be used.
</description>
</property>
</configuration>

16
hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSConfiguration.java
View File

@ -32,6 +32,7 @@
public class KMSConfiguration {
public static final String KMS_CONFIG_DIR = "kms.config.dir";
public static final String KMS_DEFAULT_XML = "kms-default.xml";
public static final String KMS_SITE_XML = "kms-site.xml";
public static final String KMS_ACLS_XML = "kms-acls.xml";
@ -42,6 +43,16 @@ public class KMSConfiguration {
public static final String DEFAULT_KEY_ACL_PREFIX = "default.key.acl.";
public static final String WHITELIST_KEY_ACL_PREFIX = "whitelist.key.acl.";
// HTTP properties
public static final String HTTP_PORT_KEY = "hadoop.kms.http.port";
public static final int HTTP_PORT_DEFAULT = 9600;
public static final String HTTP_HOST_KEY = "hadoop.kms.http.host";
public static final String HTTP_HOST_DEFAULT = "0.0.0.0";
// SSL properties
public static final String SSL_ENABLED_KEY = "hadoop.kms.ssl.enabled";
public static final boolean SSL_ENABLED_DEFAULT = false;
// Property to set the backing KeyProvider
public static final String KEY_PROVIDER_URI = CONFIG_PREFIX +
"key.provider.uri";
@ -77,6 +88,11 @@ public class KMSConfiguration {
public static final boolean KEY_AUTHORIZATION_ENABLE_DEFAULT = true;
static {
Configuration.addDefaultResource(KMS_DEFAULT_XML);
Configuration.addDefaultResource(KMS_SITE_XML);
}
static Configuration getConfiguration(boolean loadHadoopDefaults,
String ... resources) {
Configuration conf = new Configuration(loadHadoopDefaults);

36
hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSJMXServlet.java
View File

@ -1,36 +0,0 @@
/**
* 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.hadoop.crypto.key.kms.server;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.jmx.JMXJsonServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
@InterfaceAudience.Private
public class KMSJMXServlet extends JMXJsonServlet {
@Override
protected boolean isInstrumentationAccessAllowed(HttpServletRequest request,
HttpServletResponse response) throws IOException {
return true;
}
}

23
hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSWebApp.java
View File

@ -17,10 +17,17 @@
*/
package org.apache.hadoop.crypto.key.kms.server;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.net.URL;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import com.codahale.metrics.JmxReporter;
import com.codahale.metrics.Meter;
import com.codahale.metrics.MetricRegistry;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.crypto.key.CachingKeyProvider;
@ -34,15 +41,6 @@
import org.apache.log4j.PropertyConfigurator;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.bridge.SLF4JBridgeHandler;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.net.URL;
@InterfaceAudience.Private
public class KMSWebApp implements ServletContextListener {
@ -81,11 +79,6 @@ public class KMSWebApp implements ServletContextListener {
private static KMSAudit kmsAudit;
private static KeyProviderCryptoExtension keyProviderCryptoExtension;
static {
SLF4JBridgeHandler.removeHandlersForRootLogger();
SLF4JBridgeHandler.install();
}
private void initLogging(String confDir) {
if (System.getProperty("log4j.configuration") == null) {
System.setProperty("log4j.defaultInitOverride", "true");

155
hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSWebServer.java Normal file
View File

@ -0,0 +1,155 @@
/**
* 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.hadoop.crypto.key.kms.server;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.ConfigurationWithLogging;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.http.HttpServer2;
import org.apache.hadoop.security.ssl.SSLFactory;
import org.apache.hadoop.util.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* The KMS web server.
*/
@InterfaceAudience.Private
public class KMSWebServer {
private static final Logger LOG =
LoggerFactory.getLogger(KMSWebServer.class);
private static final String NAME = "kms";
private static final String SERVLET_PATH = "/kms";
private final HttpServer2 httpServer;
private final String scheme;
KMSWebServer(Configuration cnf) throws Exception {
ConfigurationWithLogging conf = new ConfigurationWithLogging(cnf);
// Add SSL configuration file
conf.addResource(conf.get(SSLFactory.SSL_SERVER_CONF_KEY,
SSLFactory.SSL_SERVER_CONF_DEFAULT));
// Override configuration with deprecated environment variables.
deprecateEnv("KMS_TEMP", conf, HttpServer2.HTTP_TEMP_DIR_KEY,
KMSConfiguration.KMS_SITE_XML);
deprecateEnv("KMS_HTTP_PORT", conf,
KMSConfiguration.HTTP_PORT_KEY, KMSConfiguration.KMS_SITE_XML);
deprecateEnv("KMS_MAX_THREADS", conf,
HttpServer2.HTTP_MAX_THREADS_KEY, KMSConfiguration.KMS_SITE_XML);
deprecateEnv("KMS_MAX_HTTP_HEADER_SIZE", conf,
HttpServer2.HTTP_MAX_REQUEST_HEADER_SIZE_KEY,
KMSConfiguration.KMS_SITE_XML);
deprecateEnv("KMS_MAX_HTTP_HEADER_SIZE", conf,
HttpServer2.HTTP_MAX_RESPONSE_HEADER_SIZE_KEY,
KMSConfiguration.KMS_SITE_XML);
deprecateEnv("KMS_SSL_ENABLED", conf,
KMSConfiguration.SSL_ENABLED_KEY, KMSConfiguration.KMS_SITE_XML);
deprecateEnv("KMS_SSL_KEYSTORE_FILE", conf,
SSLFactory.SSL_SERVER_KEYSTORE_LOCATION,
SSLFactory.SSL_SERVER_CONF_DEFAULT);
deprecateEnv("KMS_SSL_KEYSTORE_PASS", conf,
SSLFactory.SSL_SERVER_KEYSTORE_PASSWORD,
SSLFactory.SSL_SERVER_CONF_DEFAULT);
boolean sslEnabled = conf.getBoolean(KMSConfiguration.SSL_ENABLED_KEY,
KMSConfiguration.SSL_ENABLED_DEFAULT);
scheme = sslEnabled ? HttpServer2.HTTPS_SCHEME : HttpServer2.HTTP_SCHEME;
String host = conf.get(KMSConfiguration.HTTP_HOST_KEY,
KMSConfiguration.HTTP_HOST_DEFAULT);
int port = conf.getInt(KMSConfiguration.HTTP_PORT_KEY,
KMSConfiguration.HTTP_PORT_DEFAULT);
URI endpoint = new URI(scheme, null, host, port, null, null, null);
httpServer = new HttpServer2.Builder()
.setName(NAME)
.setConf(conf)
.setSSLConf(conf)
.authFilterConfigurationPrefix(KMSAuthenticationFilter.CONFIG_PREFIX)
.addEndpoint(endpoint)
.build();
}
/**
* Load the deprecated environment variable into the configuration.
*
* @param varName the environment variable name
* @param conf the configuration
* @param propName the configuration property name
* @param confFile the configuration file name
*/
private static void deprecateEnv(String varName, Configuration conf,
String propName, String confFile) {
String value = System.getenv(varName);
if (value == null) {
return;
}
String propValue = conf.get(propName);
LOG.warn("Environment variable {} = '{}' is deprecated and overriding"
+ " property {} = '{}', please set the property in {} instead.",
varName, value, propName, propValue, confFile);
conf.set(propName, value, "environment variable " + varName);
}
public void start() throws IOException {
httpServer.start();
}
public boolean isRunning() {
return httpServer.isAlive();
}
public void join() throws InterruptedException {
httpServer.join();
}
public void stop() throws Exception {
httpServer.stop();
}
public URL getKMSUrl() {
InetSocketAddress addr = httpServer.getConnectorAddress(0);
if (null == addr) {
return null;
}
try {
return new URL(scheme, addr.getHostName(), addr.getPort(),
SERVLET_PATH);
} catch (MalformedURLException ex) {
throw new RuntimeException("It should never happen: " + ex.getMessage(),
ex);
}
}
public static void main(String[] args) throws Exception {
StringUtils.startupShutdownMessage(KMSWebServer.class, args, LOG);
Configuration conf = KMSConfiguration.getKMSConf();
KMSWebServer kmsWebServer = new KMSWebServer(conf);
kmsWebServer.start();
kmsWebServer.join();
}
}

72
hadoop-common-project/hadoop-kms/src/main/libexec/kms-config.sh
View File

@ -1,72 +0,0 @@
#!/usr/bin/env bash
#
# 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.
# See the License for the specific language governing permissions and
# limitations under the License.
#
function hadoop_subproject_init
{
local this
local binparent
local varlist
if [[ -z "${HADOOP_KMS_ENV_PROCESSED}" ]]; then
if [[ -e "${HADOOP_CONF_DIR}/kms-env.sh" ]]; then
. "${HADOOP_CONF_DIR}/kms-env.sh"
export HADOOP_KMS_ENV_PROCESSED=true
fi
fi
export HADOOP_CATALINA_PREFIX=kms
export HADOOP_CATALINA_TEMP="${KMS_TEMP:-${HADOOP_HOME}/temp}"
hadoop_deprecate_envvar KMS_CONFIG HADOOP_CONF_DIR
hadoop_deprecate_envvar KMS_LOG HADOOP_LOG_DIR
export HADOOP_CATALINA_CONFIG="${HADOOP_CONF_DIR}"
export HADOOP_CATALINA_LOG="${HADOOP_LOG_DIR}"
export HADOOP_CATALINA_HTTP_PORT="${KMS_HTTP_PORT:-9600}"
export HADOOP_CATALINA_ADMIN_PORT="${KMS_ADMIN_PORT:-$((HADOOP_CATALINA_HTTP_PORT+1))}"
export HADOOP_CATALINA_MAX_THREADS="${KMS_MAX_THREADS:-1000}"
export HADOOP_CATALINA_MAX_HTTP_HEADER_SIZE="${KMS_MAX_HTTP_HEADER_SIZE:-65536}"
export HADOOP_CATALINA_SSL_KEYSTORE_FILE="${KMS_SSL_KEYSTORE_FILE:-${HOME}/.keystore}"
export CATALINA_BASE="${CATALINA_BASE:-${HADOOP_HOME}/share/hadoop/kms/tomcat}"
export HADOOP_CATALINA_HOME="${KMS_CATALINA_HOME:-${CATALINA_BASE}}"
export CATALINA_OUT="${CATALINA_OUT:-${HADOOP_LOG_DIR}/hadoop-${HADOOP_IDENT_STRING}-kms-${HOSTNAME}.out}"
export CATALINA_PID="${CATALINA_PID:-${HADOOP_PID_DIR}/hadoop-${HADOOP_IDENT_STRING}-kms.pid}"
if [[ -n "${HADOOP_SHELL_SCRIPT_DEBUG}" ]]; then
varlist=$(env | egrep '(^KMS|^CATALINA)' | cut -f1 -d= | grep -v _PASS)
for i in ${varlist}; do
hadoop_debug "Setting ${i} to ${!i}"
done
fi
}
if [[ -n "${HADOOP_COMMON_HOME}" ]] &&
[[ -e "${HADOOP_COMMON_HOME}/libexec/hadoop-config.sh" ]]; then
. "${HADOOP_COMMON_HOME}/libexec/hadoop-config.sh"
elif [[ -e "${HADOOP_LIBEXEC_DIR}/hadoop-config.sh" ]]; then
. "${HADOOP_LIBEXEC_DIR}/hadoop-config.sh"
elif [[ -e "${HADOOP_HOME}/libexec/hadoop-config.sh" ]]; then
. "${HADOOP_HOME}/libexec/hadoop-config.sh"
else
echo "ERROR: Hadoop common not found." 2>&1
exit 1
fi

57
hadoop-common-project/hadoop-kms/src/main/libexec/shellprofile.d/hadoop-kms.sh Executable file
View File

@ -0,0 +1,57 @@
#!/usr/bin/env bash
# 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.
if [[ "${HADOOP_SHELL_EXECNAME}" = hadoop ]]; then
hadoop_add_subcommand "kms" "run KMS, the Key Management Server"
fi
## @description Command handler for kms subcommand
## @audience private
## @stability stable
## @replaceable no
function hadoop_subcommand_kms
{
if [[ -f "${HADOOP_CONF_DIR}/kms-env.sh" ]]; then
# shellcheck disable=SC1090
. "${HADOOP_CONF_DIR}/kms-env.sh"
fi
hadoop_deprecate_envvar KMS_CONFIG HADOOP_CONF_DIR
hadoop_deprecate_envvar KMS_LOG HADOOP_LOG_DIR
hadoop_using_envvar KMS_HTTP_PORT
hadoop_using_envvar KMS_MAX_HTTP_HEADER_SIZE
hadoop_using_envvar KMS_MAX_THREADS
hadoop_using_envvar KMS_SSL_ENABLED
hadoop_using_envvar KMS_SSL_KEYSTORE_FILE
hadoop_using_envvar KMS_TEMP
# shellcheck disable=SC2034
HADOOP_SUBCMD_SUPPORTDAEMONIZATION=true
# shellcheck disable=SC2034
HADOOP_CLASSNAME=org.apache.hadoop.crypto.key.kms.server.KMSWebServer
hadoop_add_param HADOOP_OPTS "-Dkms.config.dir=" \
"-Dkms.config.dir=${HADOOP_CONF_DIR}"
hadoop_add_param HADOOP_OPTS "-Dkms.log.dir=" \
"-Dkms.log.dir=${HADOOP_LOG_DIR}"
if [[ "${HADOOP_DAEMON_MODE}" == "default" ]] ||
[[ "${HADOOP_DAEMON_MODE}" == "start" ]]; then
hadoop_mkdir "${KMS_TEMP:-${HADOOP_HOME}/temp}"
fi
}

248
hadoop-common-project/hadoop-kms/src/main/resources/kms-default.xml Normal file
View File

@ -0,0 +1,248 @@
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
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.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!--
Do not modify this file directly. Instead, copy entries that you wish to
modify from this file into kms-site.xml and change them there. If
kms-site.xml does not already exist, create it.
-->
<configuration>
<property>
<name>hadoop.kms.http.port</name>
<value>9600</value>
<description>
The HTTP port for KMS REST API.
</description>
</property>
<property>
<name>hadoop.kms.http.host</name>
<value>0.0.0.0</value>
<description>
The bind host for KMS REST API.
</description>
</property>
<property>
<name>hadoop.kms.ssl.enabled</name>
<value>false</value>
<description>
Whether SSL is enabled. Default is false, i.e. disabled.
</description>
</property>
<!-- HTTP properties -->
<property>
<name>hadoop.http.max.threads</name>
<value>1000</value>
<description>
The maxmimum number of threads.
</description>
</property>
<property>
<name>hadoop.http.max.request.header.size</name>
<value>65536</value>
<description>
The maxmimum HTTP request header size.
</description>
</property>
<property>
<name>hadoop.http.max.response.header.size</name>
<value>65536</value>
<description>
The maxmimum HTTP response header size.
</description>
</property>
<property>
<name>hadoop.http.temp.dir</name>
<value>${hadoop.tmp.dir}/kms</value>
<description>
KMS temp directory.
</description>
</property>
<!-- KMS Backend KeyProvider -->
<property>
<name>hadoop.kms.key.provider.uri</name>
<value>jceks://file@/${user.home}/kms.keystore</value>
<description>
URI of the backing KeyProvider for the KMS.
</description>
</property>
<property>
<name>hadoop.security.keystore.java-keystore-provider.password-file</name>
<value></value>
<description>
If using the JavaKeyStoreProvider, the file name for the keystore password.
</description>
</property>
<!-- KMS Cache -->
<property>
<name>hadoop.kms.cache.enable</name>
<value>true</value>
<description>
Whether the KMS will act as a cache for the backing KeyProvider.
When the cache is enabled, operations like getKeyVersion, getMetadata,
and getCurrentKey will sometimes return cached data without consulting
the backing KeyProvider. Cached values are flushed when keys are deleted
or modified.
</description>
</property>
<property>
<name>hadoop.kms.cache.timeout.ms</name>
<value>600000</value>
<description>
Expiry time for the KMS key version and key metadata cache, in
milliseconds. This affects getKeyVersion and getMetadata.
</description>
</property>
<property>
<name>hadoop.kms.current.key.cache.timeout.ms</name>
<value>30000</value>
<description>
Expiry time for the KMS current key cache, in milliseconds. This
affects getCurrentKey operations.
</description>
</property>
<!-- KMS Audit -->
<property>
<name>hadoop.kms.audit.aggregation.window.ms</name>
<value>10000</value>
<description>
Duplicate audit log events within the aggregation window (specified in
ms) are quashed to reduce log traffic. A single message for aggregated
events is printed at the end of the window, along with a count of the
number of aggregated events.
</description>
</property>
<!-- KMS Security -->
<property>
<name>hadoop.kms.authentication.type</name>
<value>simple</value>
<description>
Authentication type for the KMS. Can be either 'simple' (default) or
'kerberos'.
</description>
</property>
<property>
<name>hadoop.kms.authentication.kerberos.keytab</name>
<value>${user.home}/kms.keytab</value>
<description>
Path to the keytab with credentials for the configured Kerberos principal.
</description>
</property>
<property>
<name>hadoop.kms.authentication.kerberos.principal</name>
<value>HTTP/localhost</value>
<description>
The Kerberos principal to use for the HTTP endpoint.
The principal must start with 'HTTP/' as per the Kerberos HTTP SPNEGO specification.
</description>
</property>
<property>
<name>hadoop.kms.authentication.kerberos.name.rules</name>
<value>DEFAULT</value>
<description>
Rules used to resolve Kerberos principal names.
</description>
</property>
<!-- Authentication cookie signature source -->
<property>
<name>hadoop.kms.authentication.signer.secret.provider</name>
<value>random</value>
<description>
Indicates how the secret to sign the authentication cookies will be
stored. Options are 'random' (default), 'string' and 'zookeeper'.
If using a setup with multiple KMS instances, 'zookeeper' should be used.
</description>
</property>
<!-- Configuration for 'zookeeper' authentication cookie signature source -->
<property>
<name>hadoop.kms.authentication.signer.secret.provider.zookeeper.path</name>
<value>/hadoop-kms/hadoop-auth-signature-secret</value>
<description>
The Zookeeper ZNode path where the KMS instances will store and retrieve
the secret from.
</description>
</property>
<property>
<name>hadoop.kms.authentication.signer.secret.provider.zookeeper.connection.string</name>
<value>#HOSTNAME#:#PORT#,...</value>
<description>
The Zookeeper connection string, a list of hostnames and port comma
separated.
</description>
</property>
<property>
<name>hadoop.kms.authentication.signer.secret.provider.zookeeper.auth.type</name>
<value>none</value>
<description>
The Zookeeper authentication type, 'none' (default) or 'sasl' (Kerberos).
</description>
</property>
<property>
<name>hadoop.kms.authentication.signer.secret.provider.zookeeper.kerberos.keytab</name>
<value>/etc/hadoop/conf/kms.keytab</value>
<description>
The absolute path for the Kerberos keytab with the credentials to
connect to Zookeeper.
</description>
</property>
<property>
<name>hadoop.kms.authentication.signer.secret.provider.zookeeper.kerberos.principal</name>
<value>kms/#HOSTNAME#</value>
<description>
The Kerberos service principal used to connect to Zookeeper.
</description>
</property>
<property>
<name>hadoop.kms.audit.logger</name>
<value>org.apache.hadoop.crypto.key.kms.server.SimpleKMSAuditLogger</value>
<description>
The audit logger for KMS. It is a comma-separated list of KMSAuditLogger
class names. Default is the text-format SimpleKMSAuditLogger only.
If this is not configured, default will be used.
</description>
</property>
</configuration>

12
hadoop-common-project/hadoop-kms/src/main/webapp/WEB-INF/web.xml → hadoop-common-project/hadoop-kms/src/main/resources/webapps/kms/WEB-INF/web.xml
View File

@ -40,19 +40,9 @@
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>jmx-servlet</servlet-name>
<servlet-class>org.apache.hadoop.crypto.key.kms.server.KMSJMXServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>webservices-driver</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>jmx-servlet</servlet-name>
<url-pattern>/jmx</url-pattern>
<url-pattern>/kms/*</url-pattern>
</servlet-mapping>
<filter>

12
hadoop-common-project/hadoop-kms/src/main/tomcat/ROOT/index.html → hadoop-common-project/hadoop-kms/src/main/resources/webapps/static/index.html
View File

@ -20,8 +20,16 @@
<body>
<h1>Hadoop KMS</h1>
<ul>
<li>KMS REST API end-point <b>/kms/v1/*</b></li>
<li><a href="/kms/jmx">KMS JMX JSON end-point</a></li>
<li>KMS REST API end-point <b>/kms/v1/</b></li>
<ul>
<li><a href="/kms/v1/keys/names">/kms/v1/keys/names</a>
to list all keys</li>
</ul>
<li><a href="/conf">KMS configuration properties</a></li>
<li><a href="/jmx">KMS JMX</a></li>
<li><a href="/logLevel">KMS log level</a></li>
<li><a href="/logs">KMS log files</a></li>
<li><a href="/stacks">KMS stacks</a></li>
</ul>
</body>
</html>

112
hadoop-common-project/hadoop-kms/src/main/sbin/kms.sh
View File

@ -13,92 +13,52 @@
# limitations under the License.
#
MYNAME="${BASH_SOURCE-$0}"
MYNAME="${0##*/}"
function hadoop_usage
## @description Print usage
## @audience private
## @stability stable
## @replaceable no
function print_usage
{
hadoop_add_subcommand "run" "Start kms in the current window"
hadoop_add_subcommand "run -security" "Start in the current window with security manager"
hadoop_add_subcommand "start" "Start kms in a separate window"
hadoop_add_subcommand "start -security" "Start in a separate window with security manager"
hadoop_add_subcommand "status" "Return the LSB compliant status"
hadoop_add_subcommand "stop" "Stop kms, waiting up to 5 seconds for the process to end"
hadoop_add_subcommand "top n" "Stop kms, waiting up to n seconds for the process to end"
hadoop_add_subcommand "stop -force" "Stop kms, wait up to 5 seconds and then use kill -KILL if still running"
hadoop_add_subcommand "stop n -force" "Stop kms, wait up to n seconds and then use kill -KILL if still running"
hadoop_generate_usage "${MYNAME}" false
cat <<EOF
Usage: ${MYNAME} run|start|status|stop
commands:
run Run KMS, the Key Management Server
start Start KMS as a daemon
status Return the status of the KMS daemon
stop Stop the KMS daemon
EOF
}
# let's locate libexec...
if [[ -n "${HADOOP_HOME}" ]]; then
HADOOP_DEFAULT_LIBEXEC_DIR="${HADOOP_HOME}/libexec"
else
bin=$(cd -P -- "$(dirname -- "${MYNAME}")" >/dev/null && pwd -P)
HADOOP_DEFAULT_LIBEXEC_DIR="${bin}/../libexec"
fi
HADOOP_LIBEXEC_DIR="${HADOOP_LIBEXEC_DIR:-$HADOOP_DEFAULT_LIBEXEC_DIR}"
# shellcheck disable=SC2034
HADOOP_NEW_CONFIG=true
if [[ -f "${HADOOP_LIBEXEC_DIR}/kms-config.sh" ]]; then
. "${HADOOP_LIBEXEC_DIR}/kms-config.sh"
else
echo "ERROR: Cannot execute ${HADOOP_LIBEXEC_DIR}/kms-config.sh." 2>&1
exit 1
fi
# The Java System property 'kms.http.port' it is not used by Kms,
# it is used in Tomcat's server.xml configuration file
#
hadoop_debug "Using CATALINA_OPTS: ${CATALINA_OPTS}"
# We're using hadoop-common, so set up some stuff it might need:
hadoop_finalize
hadoop_verify_logdir
echo "WARNING: ${MYNAME} is deprecated," \
"please use 'hadoop [--daemon start|status|stop] kms'." >&2
if [[ $# = 0 ]]; then
case "${HADOOP_DAEMON_MODE}" in
status)
hadoop_status_daemon "${CATALINA_PID}"
print_usage
exit
fi
case $1 in
run)
args=("kms")
;;
start)
set -- "start"
start|stop|status)
args=("--daemon" "$1" "kms")
;;
stop)
set -- "stop"
*)
echo "Unknown sub-command \"$1\"."
print_usage
exit 1
;;
esac
# Locate bin
if [[ -n "${HADOOP_HOME}" ]]; then
bin="${HADOOP_HOME}/bin"
else
sbin=$(cd -P -- "$(dirname -- "$0")" >/dev/null && pwd -P)
bin=$(cd -P -- "${sbin}/../bin" >/dev/null && pwd -P)
fi
hadoop_finalize_catalina_opts
export CATALINA_OPTS
# A bug in catalina.sh script does not use CATALINA_OPTS for stopping the server
#
if [[ "${1}" = "stop" ]]; then
export JAVA_OPTS=${CATALINA_OPTS}
fi
# If ssl, the populate the passwords into ssl-server.xml before starting tomcat
#
# KMS_SSL_KEYSTORE_PASS is a bit odd.
# if undefined, then the if test will not enable ssl on its own
# if "", set it to "password".
# if custom, use provided password
#
if [[ -f "${HADOOP_CATALINA_HOME}/conf/ssl-server.xml.conf" ]]; then
if [[ -n "${KMS_SSL_KEYSTORE_PASS+x}" ]]; then
export KMS_SSL_KEYSTORE_PASS=${KMS_SSL_KEYSTORE_PASS:-password}
KMS_SSL_KEYSTORE_PASS_ESCAPED=$(hadoop_xml_escape \
"$(hadoop_sed_escape "$KMS_SSL_KEYSTORE_PASS")")
sed -e 's/"_kms_ssl_keystore_pass_"/'"\"${KMS_SSL_KEYSTORE_PASS_ESCAPED}\""'/g' \
"${HADOOP_CATALINA_HOME}/conf/ssl-server.xml.conf" \
> "${HADOOP_CATALINA_HOME}/conf/ssl-server.xml"
chmod 700 "${HADOOP_CATALINA_HOME}/conf/ssl-server.xml" >/dev/null 2>&1
fi
fi
exec "${HADOOP_CATALINA_HOME}/bin/catalina.sh" "$@"
exec "${bin}/hadoop" "${args[@]}"

16
hadoop-common-project/hadoop-kms/src/main/tomcat/ROOT/WEB-INF/web.xml
View File

@ -1,16 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
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.
See the License for the specific language governing permissions and
limitations under the License.
-->
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee">
</web-app>

67
hadoop-common-project/hadoop-kms/src/main/tomcat/logging.properties
View File

@ -1,67 +0,0 @@
#
# All Rights Reserved.
#
# 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.
handlers = 1catalina.org.apache.juli.FileHandler, 2localhost.org.apache.juli.FileHandler, 3manager.org.apache.juli.FileHandler, 4host-manager.org.apache.juli.FileHandler, java.util.logging.ConsoleHandler
.handlers = 1catalina.org.apache.juli.FileHandler, java.util.logging.ConsoleHandler
############################################################
# Handler specific properties.
# Describes specific configuration info for Handlers.
############################################################
1catalina.org.apache.juli.FileHandler.level = FINE
1catalina.org.apache.juli.FileHandler.directory = ${kms.log.dir}
1catalina.org.apache.juli.FileHandler.prefix = kms-catalina.
2localhost.org.apache.juli.FileHandler.level = FINE
2localhost.org.apache.juli.FileHandler.directory = ${kms.log.dir}
2localhost.org.apache.juli.FileHandler.prefix = kms-localhost.
3manager.org.apache.juli.FileHandler.level = FINE
3manager.org.apache.juli.FileHandler.directory = ${kms.log.dir}
3manager.org.apache.juli.FileHandler.prefix = kms-manager.
4host-manager.org.apache.juli.FileHandler.level = FINE
4host-manager.org.apache.juli.FileHandler.directory = ${kms.log.dir}
4host-manager.org.apache.juli.FileHandler.prefix = kms-host-manager.
java.util.logging.ConsoleHandler.level = FINE
java.util.logging.ConsoleHandler.formatter = java.util.logging.SimpleFormatter
############################################################
# Facility specific properties.
# Provides extra control for each logger.
############################################################
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].level = INFO
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].handlers = 2localhost.org.apache.juli.FileHandler
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/manager].level = INFO
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/manager].handlers = 3manager.org.apache.juli.FileHandler
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/host-manager].level = INFO
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/host-manager].handlers = 4host-manager.org.apache.juli.FileHandler
# For example, set the com.xyz.foo logger to only log SEVERE
# messages:
#org.apache.catalina.startup.ContextConfig.level = FINE
#org.apache.catalina.startup.HostConfig.level = FINE
#org.apache.catalina.session.ManagerBase.level = FINE
#org.apache.catalina.core.AprLifecycleListener.level=FINE

155
hadoop-common-project/hadoop-kms/src/main/tomcat/server.xml
View File

@ -1,155 +0,0 @@
<?xml version='1.0' encoding='utf-8'?>
<!--
All Rights Reserved.
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.
-->
<!-- Note: A "Server" is not itself a "Container", so you may not
define subcomponents such as "Valves" at this level.
Documentation at /docs/config/server.html
-->
<Server port="${kms.admin.port}" shutdown="SHUTDOWN">
<!--APR library loader. Documentation at /docs/apr.html -->
<Listener className="org.apache.catalina.core.AprLifecycleListener"
SSLEngine="on"/>
<!--Initialize Jasper prior to webapps are loaded. Documentation at /docs/jasper-howto.html -->
<Listener className="org.apache.catalina.core.JasperListener"/>
<!-- Prevent memory leaks due to use of particular java/javax APIs-->
<Listener
className="org.apache.catalina.core.JreMemoryLeakPreventionListener"/>
<!-- JMX Support for the Tomcat server. Documentation at /docs/non-existent.html -->
<Listener className="org.apache.catalina.mbeans.ServerLifecycleListener"/>
<Listener
className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener"/>
<!-- Global JNDI resources
Documentation at /docs/jndi-resources-howto.html
-->
<GlobalNamingResources>
<!-- Editable user database that can also be used by
UserDatabaseRealm to authenticate users
-->
<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml"/>
</GlobalNamingResources>
<!-- A "Service" is a collection of one or more "Connectors" that share
a single "Container" Note: A "Service" is not itself a "Container",
so you may not define subcomponents such as "Valves" at this level.
Documentation at /docs/config/service.html
-->
<Service name="Catalina">
<!--The connectors can use a shared executor, you can define one or more named thread pools-->
<!--
<Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
maxThreads="150" minSpareThreads="4"/>
-->
<!-- A "Connector" represents an endpoint by which requests are received
and responses are returned. Documentation at :
Java HTTP Connector: /docs/config/http.html (blocking & non-blocking)
Java AJP Connector: /docs/config/ajp.html
APR (HTTP/AJP) Connector: /docs/apr.html
Define a non-SSL HTTP/1.1 Connector on port ${kms.http.port}
-->
<Connector port="${kms.http.port}" protocol="HTTP/1.1"
maxThreads="${kms.max.threads}"
connectionTimeout="20000"
redirectPort="8443"
maxHttpHeaderSize="${kms.max.http.header.size}"/>
<!-- A "Connector" using the shared thread pool-->
<!--
<Connector executor="tomcatThreadPool"
port="${kms.http.port}" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
-->
<!-- Define a SSL HTTP/1.1 Connector on port 8443
This connector uses the JSSE configuration, when using APR, the
connector should be using the OpenSSL style configuration
described in the APR documentation -->
<!--
<Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"
maxThreads="150" scheme="https" secure="true"
clientAuth="false" sslProtocol="TLS" />
-->
<!-- Define an AJP 1.3 Connector on port 8009 -->
<!-- An Engine represents the entry point (within Catalina) that processes
every request. The Engine implementation for Tomcat stand alone
analyzes the HTTP headers included with the request, and passes them
on to the appropriate Host (virtual host).
Documentation at /docs/config/engine.html -->
<!-- You should set jvmRoute to support load-balancing via AJP ie :
<Engine name="Catalina" defaultHost="localhost" jvmRoute="jvm1">
-->
<Engine name="Catalina" defaultHost="localhost">
<!--For clustering, please take a look at documentation at:
/docs/cluster-howto.html (simple how to)
/docs/config/cluster.html (reference documentation) -->
<!--
<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/>
-->
<!-- The request dumper valve dumps useful debugging information about
the request and response data received and sent by Tomcat.
Documentation at: /docs/config/valve.html -->
<!--
<Valve className="org.apache.catalina.valves.RequestDumperValve"/>
-->
<!-- This Realm uses the UserDatabase configured in the global JNDI
resources under the key "UserDatabase". Any edits
that are performed against this UserDatabase are immediately
available for use by the Realm. -->
<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
<!-- Define the default virtual host
Note: XML Schema validation will not work with Xerces 2.2.
-->
<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">
<!-- SingleSignOn valve, share authentication between web applications
Documentation at: /docs/config/valve.html -->
<!--
<Valve className="org.apache.catalina.authenticator.SingleSignOn" />
-->
<!-- Access log processes all example.
Documentation at: /docs/config/valve.html -->
<!--
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="localhost_access_log." suffix=".txt" pattern="common" resolveHosts="false"/>
-->
</Host>
</Engine>
</Service>
</Server>

136
hadoop-common-project/hadoop-kms/src/main/tomcat/ssl-server.xml.conf
View File

@ -1,136 +0,0 @@
<?xml version='1.0' encoding='utf-8'?>
<!--
All Rights Reserved.
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.
-->
<!-- Note: A "Server" is not itself a "Container", so you may not
define subcomponents such as "Valves" at this level.
Documentation at /docs/config/server.html
-->
<Server port="${kms.admin.port}" shutdown="SHUTDOWN">
<!--APR library loader. Documentation at /docs/apr.html -->
<Listener className="org.apache.catalina.core.AprLifecycleListener"
SSLEngine="on"/>
<!--Initialize Jasper prior to webapps are loaded. Documentation at /docs/jasper-howto.html -->
<Listener className="org.apache.catalina.core.JasperListener"/>
<!-- Prevent memory leaks due to use of particular java/javax APIs-->
<Listener
className="org.apache.catalina.core.JreMemoryLeakPreventionListener"/>
<!-- JMX Support for the Tomcat server. Documentation at /docs/non-existent.html -->
<Listener className="org.apache.catalina.mbeans.ServerLifecycleListener"/>
<Listener
className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener"/>
<!-- Global JNDI resources
Documentation at /docs/jndi-resources-howto.html
-->
<GlobalNamingResources>
<!-- Editable user database that can also be used by
UserDatabaseRealm to authenticate users
-->
<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml"/>
</GlobalNamingResources>
<!-- A "Service" is a collection of one or more "Connectors" that share
a single "Container" Note: A "Service" is not itself a "Container",
so you may not define subcomponents such as "Valves" at this level.
Documentation at /docs/config/service.html
-->
<Service name="Catalina">
<!--The connectors can use a shared executor, you can define one or more named thread pools-->
<!--
<Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
maxThreads="150" minSpareThreads="4"/>
-->
<!-- Define a SSL HTTP/1.1 Connector on port 8443
This connector uses the JSSE configuration, when using APR, the
connector should be using the OpenSSL style configuration
described in the APR documentation -->
<Connector port="${kms.http.port}" protocol="HTTP/1.1" SSLEnabled="true"
maxThreads="${kms.max.threads}" scheme="https" secure="true"
maxHttpHeaderSize="${kms.max.http.header.size}"
clientAuth="false" sslEnabledProtocols="TLSv1,TLSv1.1,TLSv1.2,SSLv2Hello"
keystoreFile="${kms.ssl.keystore.file}"
keystorePass="_kms_ssl_keystore_pass_"/>
<!-- Define an AJP 1.3 Connector on port 8009 -->
<!-- An Engine represents the entry point (within Catalina) that processes
every request. The Engine implementation for Tomcat stand alone
analyzes the HTTP headers included with the request, and passes them
on to the appropriate Host (virtual host).
Documentation at /docs/config/engine.html -->
<!-- You should set jvmRoute to support load-balancing via AJP ie :
<Engine name="Catalina" defaultHost="localhost" jvmRoute="jvm1">
-->
<Engine name="Catalina" defaultHost="localhost">
<!--For clustering, please take a look at documentation at:
/docs/cluster-howto.html (simple how to)
/docs/config/cluster.html (reference documentation) -->
<!--
<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/>
-->
<!-- The request dumper valve dumps useful debugging information about
the request and response data received and sent by Tomcat.
Documentation at: /docs/config/valve.html -->
<!--
<Valve className="org.apache.catalina.valves.RequestDumperValve"/>
-->
<!-- This Realm uses the UserDatabase configured in the global JNDI
resources under the key "UserDatabase". Any edits
that are performed against this UserDatabase are immediately
available for use by the Realm. -->
<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
<!-- Define the default virtual host
Note: XML Schema validation will not work with Xerces 2.2.
-->
<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">
<!-- SingleSignOn valve, share authentication between web applications
Documentation at: /docs/config/valve.html -->
<!--
<Valve className="org.apache.catalina.authenticator.SingleSignOn" />
-->
<!-- Access log processes all example.
Documentation at: /docs/config/valve.html -->
<!--
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="localhost_access_log." suffix=".txt" pattern="common" resolveHosts="false"/>
-->
</Host>
</Engine>
</Service>
</Server>

49
hadoop-common-project/hadoop-kms/src/site/configuration.xsl Normal file
View File

@ -0,0 +1,49 @@
<?xml version="1.0"?>
<!--
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.
See the License for the specific language governing permissions and
limitations under the License.
-->
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="html"/>
<xsl:template match="configuration">
<html>
<body>
<h2>Configuration Properties</h2>
<table border="1">
<tr>
<th>name</th>
<th>value</th>
<th>description</th>
</tr>
<xsl:for-each select="property">
<tr>
<td>
<a name="{name}">
<xsl:value-of select="name"/>
</a>
</td>
<td>
<xsl:value-of select="value"/>
</td>
<td>
<xsl:value-of select="description"/>
</td>
</tr>
</xsl:for-each>
</table>
</body>
</html>
</xsl:template>
</xsl:stylesheet>

122
hadoop-common-project/hadoop-kms/src/site/markdown/index.md.vm
View File

@ -29,7 +29,7 @@ The client is a KeyProvider implementation interacts with the KMS using the KMS
KMS and its client have built-in security and they support HTTP SPNEGO Kerberos authentication and HTTPS secure transport.
KMS is a Java web-application and it runs using a pre-configured Tomcat bundled with the Hadoop distribution.
KMS is a Java Jetty web-application.
KMS Client Configuration
------------------------
@ -51,6 +51,15 @@ The following is an example to configure HDFS NameNode as a KMS client in
KMS
---
$H3 Start/Stop the KMS
To start/stop KMS, use `hadoop --daemon start|stop kms`. For example:
hadoop-${project.version} $ hadoop --daemon start kms
NOTE: The script `kms.sh` is deprecated. It is now just a wrapper of
`hadoop kms`.
$H3 KMS Configuration
Configure the KMS backing KeyProvider properties in the `etc/hadoop/kms-site.xml` configuration file:
@ -71,6 +80,15 @@ The password file is looked up in the Hadoop's configuration directory via the c
NOTE: You need to restart the KMS for the configuration changes to take effect.
$H3 KMS HTTP Configuration
KMS pre-configures the HTTP port to 9600.
KMS supports the following HTTP [configuration properties](./kms-default.html)
in `etc/hadoop/kms-site.xml`.
NOTE: You need to restart the KMS for the configuration changes to take effect.
$H3 KMS Cache
KMS has two kinds of caching: a CachingKeyProvider for caching the encryption keys, and a KeyProvider for caching the EEKs.
@ -180,36 +198,6 @@ The Aggregation interval is configured via the property :
<value>10000</value>
</property>
$H3 Start/Stop the KMS
To start/stop KMS use KMS's sbin/kms.sh script. For example:
hadoop-${project.version} $ sbin/kms.sh start
NOTE: Invoking the script without any parameters list all possible parameters (start, stop, run, etc.). The `kms.sh` script is a wrapper for Tomcat's `catalina.sh` script that sets the environment variables and Java System properties required to run KMS.
$H3 Embedded Tomcat Configuration
To configure the embedded Tomcat go to the `share/hadoop/kms/tomcat/conf`.
KMS pre-configures the HTTP and Admin ports in Tomcat's `server.xml` to 9600 and 9601.
Tomcat logs are also preconfigured to go to Hadoop's `logs/` directory.
The following environment variables (which can be set in KMS's `etc/hadoop/kms-env.sh` script) can be used to alter those values:
* KMS_HTTP_PORT
* KMS_ADMIN_PORT
* KMS_MAX_THREADS
* KMS_MAX_HTTP_HEADER_SIZE
* KMS_LOGNOTE: You need to restart the KMS for the configuration changes to take effect.
$H3 Loading native libraries
The following environment variable (which can be set in KMS's `etc/hadoop/kms-env.sh` script) can be used to specify the location of any required native libraries. For eg. Tomact native Apache Portable Runtime (APR) libraries:
* JAVA_LIBRARY_PATH
$H3 KMS Security Configuration
$H4 Enabling Kerberos HTTP SPNEGO Authentication
@ -279,20 +267,52 @@ If `users`, `groups` or `hosts` has a `*`, it means there are no restrictions fo
$H4 KMS over HTTPS (SSL)
To configure KMS to work over HTTPS the following 2 properties must be set in the `etc/hadoop/kms_env.sh` script (shown with default values):
Enable SSL in `etc/hadoop/kms-site.xml`:
* KMS_SSL_KEYSTORE_FILE=$HOME/.keystore
* KMS_SSL_KEYSTORE_PASS=password
```xml
<property>
<name>hadoop.kms.ssl.enabled</name>
<value>true</value>
<description>
Whether SSL is enabled. Default is false, i.e. disabled.
</description>
</property>
In the KMS `tomcat/conf` directory, replace the `server.xml` file with the provided `ssl-server.xml` file.
```
Configure `etc/hadoop/ssl-server.xml` with proper values, for example:
```xml
<property>
<name>ssl.server.keystore.location</name>
<value>${user.home}/.keystore</value>
<description>Keystore to be used. Must be specified.</description>
</property>
<property>
<name>ssl.server.keystore.password</name>
<value></value>
<description>Must be specified.</description>
</property>
<property>
<name>ssl.server.keystore.keypassword</name>
<value></value>
<description>Must be specified.</description>
</property>
```
You need to create an SSL certificate for the KMS. As the `kms` Unix user, using the Java `keytool` command to create the SSL certificate:
$ keytool -genkey -alias tomcat -keyalg RSA
$ keytool -genkey -alias jetty -keyalg RSA
You will be asked a series of questions in an interactive prompt. It will create the keystore file, which will be named **.keystore** and located in the `kms` user home directory.
You will be asked a series of questions in an interactive prompt. It will
create the keystore file, which will be named **.keystore** and located in the
user's home directory.
The password you enter for "keystore password" must match the value of the `KMS_SSL_KEYSTORE_PASS` environment variable set in the `kms-env.sh` script in the configuration directory.
The password you enter for "keystore password" must match the value of the
property `ssl.server.keystore.password` set in the `ssl-server.xml` in the
configuration directory.
The answer to "What is your first and last name?" (i.e. "CN") must be the hostname of the machine where the KMS will be running.
@ -1032,3 +1052,29 @@ $H4 Get Keys Metadata
},
...
]
$H3 Deprecated Environment Variables
The following environment variables are deprecated. Set the corresponding
configuration properties instead.
Environment Variable | Configuration Property | Configuration File
-------------------------|------------------------------|--------------------
KMS_HTTP_PORT | hadoop.kms.http.port | kms-site.xml
KMS_MAX_HTTP_HEADER_SIZE | hadoop.http.max.request.header.size and hadoop.http.max.response.header.size | kms-site.xml
KMS_MAX_THREADS | hadoop.http.max.threads | kms-site.xml
KMS_SSL_ENABLED | hadoop.kms.ssl.enabled | kms-site.xml
KMS_SSL_KEYSTORE_FILE | ssl.server.keystore.location | ssl-server.xml
KMS_SSL_KEYSTORE_PASS | ssl.server.keystore.password | ssl-server.xml
KMS_TEMP | hadoop.http.temp.dir | kms-site.xml
$H3 Default HTTP Services
Name | Description
-------------------|------------------------------------
/conf | Display configuration properties
/jmx | Java JMX management interface
/logLevel | Get or set log level per class
/logs | Display log files
/stacks | Display JVM stacks
/static/index.html | The static home page

116
hadoop-common-project/hadoop-kms/src/test/java/org/apache/hadoop/crypto/key/kms/server/MiniKMS.java
View File

@ -17,84 +17,24 @@
*/
package org.apache.hadoop.crypto.key.kms.server;
import com.google.common.base.Preconditions;
import org.apache.commons.io.IOUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.http.JettyUtils;
import org.apache.hadoop.util.ThreadUtil;
import org.eclipse.jetty.http.HttpVersion;
import org.eclipse.jetty.server.ConnectionFactory;
import org.eclipse.jetty.server.HttpConfiguration;
import org.eclipse.jetty.server.HttpConnectionFactory;
import org.eclipse.jetty.server.SecureRequestCustomizer;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.ServerConnector;
import org.eclipse.jetty.server.SslConnectionFactory;
import org.eclipse.jetty.util.ssl.SslContextFactory;
import org.eclipse.jetty.webapp.WebAppContext;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Writer;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.UUID;
import com.google.common.base.Preconditions;
import org.apache.commons.io.IOUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.security.ssl.SSLFactory;
import org.apache.hadoop.util.ThreadUtil;
public class MiniKMS {
private static Server createJettyServer(String keyStore, String password, int inPort) {
try {
boolean ssl = keyStore != null;
String host = "localhost";
Server server = new Server();
ServerConnector conn = new ServerConnector(server);
HttpConfiguration httpConfig = new HttpConfiguration();
httpConfig.setRequestHeaderSize(JettyUtils.HEADER_SIZE);
httpConfig.setResponseHeaderSize(JettyUtils.HEADER_SIZE);
httpConfig.setSecureScheme("https");
httpConfig.addCustomizer(new SecureRequestCustomizer());
ConnectionFactory connFactory = new HttpConnectionFactory(httpConfig);
conn.addConnectionFactory(connFactory);
conn.setHost(host);
conn.setPort(inPort);
if (ssl) {
SslContextFactory sslContextFactory = new SslContextFactory();
sslContextFactory.setNeedClientAuth(false);
sslContextFactory.setKeyStorePath(keyStore);
sslContextFactory.setKeyStoreType("jks");
sslContextFactory.setKeyStorePassword(password);
conn.addFirstConnectionFactory(
new SslConnectionFactory(sslContextFactory,
HttpVersion.HTTP_1_1.asString()));
}
server.addConnector(conn);
return server;
} catch (Exception ex) {
throw new RuntimeException("Could not start embedded servlet container, "
+ ex.getMessage(), ex);
}
}
private static URL getJettyURL(Server server) {
boolean ssl = server.getConnectors()[0]
.getConnectionFactory(SslConnectionFactory.class) != null;
try {
String scheme = (ssl) ? "https" : "http";
return new URL(scheme + "://" +
((ServerConnector)server.getConnectors()[0]).getHost() + ":"
+ ((ServerConnector)server.getConnectors()[0]).getLocalPort());
} catch (MalformedURLException ex) {
throw new RuntimeException("It should never happen, " + ex.getMessage(),
ex);
}
}
public static class Builder {
private File kmsConfDir;
private String log4jConfFile;
@ -150,7 +90,7 @@ public MiniKMS build() {
private String log4jConfFile;
private String keyStore;
private String keyStorePassword;
private Server jetty;
private KMSWebServer jetty;
private int inPort;
private URL kmsURL;
@ -178,7 +118,6 @@ private void copyResource(String inputResourceName, File outputFile) throws
}
public void start() throws Exception {
ClassLoader cl = Thread.currentThread().getContextClassLoader();
System.setProperty(KMSConfiguration.KMS_CONFIG_DIR, kmsConfDir);
File aclsFile = new File(kmsConfDir, "kms-acls.xml");
if (!aclsFile.exists()) {
@ -202,35 +141,20 @@ public void start() throws Exception {
writer.close();
}
System.setProperty("log4j.configuration", log4jConfFile);
jetty = createJettyServer(keyStore, keyStorePassword, inPort);
// we need to do a special handling for MiniKMS to work when in a dir and
// when in a JAR in the classpath thanks to Jetty way of handling of webapps
// when they are in the a DIR, WAR or JAR.
URL webXmlUrl = cl.getResource("kms-webapp/WEB-INF/web.xml");
if (webXmlUrl == null) {
throw new RuntimeException(
"Could not find kms-webapp/ dir in test classpath");
final Configuration conf = KMSConfiguration.getKMSConf();
conf.set(KMSConfiguration.HTTP_HOST_KEY, "localhost");
conf.setInt(KMSConfiguration.HTTP_PORT_KEY, inPort);
if (keyStore != null) {
conf.setBoolean(KMSConfiguration.SSL_ENABLED_KEY, true);
conf.set(SSLFactory.SSL_SERVER_KEYSTORE_LOCATION, keyStore);
conf.set(SSLFactory.SSL_SERVER_KEYSTORE_PASSWORD, keyStorePassword);
conf.set(SSLFactory.SSL_SERVER_KEYSTORE_TYPE, "jks");
}
boolean webXmlInJar = webXmlUrl.getPath().contains(".jar!/");
String webappPath;
if (webXmlInJar) {
File webInf = new File("target/" + UUID.randomUUID().toString() +
"/kms-webapp/WEB-INF");
webInf.mkdirs();
new File(webInf, "web.xml").delete();
copyResource("kms-webapp/WEB-INF/web.xml", new File(webInf, "web.xml"));
webappPath = webInf.getParentFile().getAbsolutePath();
} else {
webappPath = cl.getResource("kms-webapp").getPath();
}
WebAppContext context = new WebAppContext(webappPath, "/kms");
if (webXmlInJar) {
context.setClassLoader(cl);
}
jetty.setHandler(context);
jetty = new KMSWebServer(conf);
jetty.start();
kmsURL = new URL(getJettyURL(jetty), "kms");
kmsURL = jetty.getKMSUrl();
}
public URL getKMSUrl() {