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/*
* Copyright 2011-2019 Ping Identity Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License (GPLv2 only)
* or the terms of the GNU Lesser General Public License (LGPLv2.1 only)
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see .
*/
package com.unboundid.scim.tools;
import com.unboundid.ldap.sdk.LDAPException;
import com.unboundid.ldap.sdk.ResultCode;
import com.unboundid.scim.data.BaseResource;
import com.unboundid.scim.schema.ResourceDescriptor;
import com.unboundid.scim.sdk.Debug;
import com.unboundid.scim.sdk.ResourceNotFoundException;
import com.unboundid.scim.sdk.SCIMEndpoint;
import com.unboundid.scim.sdk.SCIMException;
import com.unboundid.scim.sdk.SCIMService;
import com.unboundid.util.ColumnFormatter;
import com.unboundid.util.CommandLineTool;
import com.unboundid.util.FixedRateBarrier;
import com.unboundid.util.FormattableColumn;
import com.unboundid.util.HorizontalAlignment;
import com.unboundid.util.OutputFormat;
import com.unboundid.util.ValuePattern;
import com.unboundid.util.WakeableSleeper;
import com.unboundid.util.args.ArgumentException;
import com.unboundid.util.args.ArgumentParser;
import com.unboundid.util.args.BooleanArgument;
import com.unboundid.util.args.FileArgument;
import com.unboundid.util.args.IntegerArgument;
import com.unboundid.util.args.StringArgument;
import com.unboundid.util.ssl.KeyStoreKeyManager;
import com.unboundid.util.ssl.PromptTrustManager;
import com.unboundid.util.ssl.SSLUtil;
import com.unboundid.util.ssl.TrustAllTrustManager;
import com.unboundid.util.ssl.TrustStoreTrustManager;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.config.Registry;
import org.apache.http.config.RegistryBuilder;
import org.apache.http.config.SocketConfig;
import org.apache.http.conn.socket.ConnectionSocketFactory;
import org.apache.http.conn.socket.PlainConnectionSocketFactory;
import org.apache.http.conn.ssl.NoopHostnameVerifier;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.glassfish.jersey.apache.connector.ApacheClientProperties;
import org.glassfish.jersey.apache.connector.ApacheConnectorProvider;
import org.glassfish.jersey.client.ClientConfig;
import javax.net.ssl.KeyManager;
import javax.net.ssl.TrustManager;
import javax.ws.rs.client.ClientRequestContext;
import javax.ws.rs.client.ClientRequestFilter;
import javax.ws.rs.core.MediaType;
import java.io.IOException;
import java.io.OutputStream;
import java.net.URI;
import java.net.URISyntaxException;
import java.security.GeneralSecurityException;
import java.text.ParseException;
import java.util.Arrays;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.atomic.AtomicLong;
import java.util.concurrent.atomic.AtomicReference;
import java.util.logging.ConsoleHandler;
import static com.unboundid.scim.sdk.Debug.debugException;
import static com.unboundid.util.StaticUtils.NO_STRINGS;
import static com.unboundid.scim.tools.ToolMessages.*;
import static com.unboundid.util.StaticUtils.getExceptionMessage;
/**
* This class provides a tool that can be used to query a SCIM server repeatedly
* using multiple threads. It can help provide an estimate of the query
* performance that a SCIM server is able to achieve. The query filter may be
* a value pattern as described in the {@link com.unboundid.util.ValuePattern}
* class. This makes it possible to query over a range of resources rather
* than repeatedly performing queries with the same filter.
*
* All of the necessary information is provided using command line arguments.
* Supported arguments are as follows:
*
*
"-h {address}" or "--hostname {address}" -- Specifies the address of
* the SCIM server. If this isn't specified, then a default of
* "localhost" will be used.
*
"-p {port}" or "--port {port}" -- Specifies the port number of the
* SCIM server. If this isn't specified, then a default port of 80
* will be used.
*
"--contextPath {path}" -- specifies the context path of
* the SCIM server. If no context path is specified, then the default
* value '/' is used.
*
"--authID {userName}" -- Specifies the authentication ID to use when
* authenticating using basic auth.
*
"-w {password}" or "--authPassword {password}" -- Specifies the
* password to use when authenticating using basic auth or a
* password-based SASL mechanism.
*
"--bearerToken {b64token}" -- Specifies the OAuth2 bearer
* token to use when authenticating using OAuth
*
"--resourceName {resource-name}" -- specifies the name of resources to
* be queried. If this isn't specified, then a default of "User" will
* be used.
*
"-x" or "--xml" -- Specifies XML format in requests rather than
* JSON format.
*
"-f {filter}" or "--filter {filter}" -- specifies the filter to use for
* the queries. It may be a simple filter, or it may be a value pattern
* to express a range of filters. If this isn't specified, then no
* filtering is requested.
*
"-A {name}" or "--attribute {name}" -- specifies the name of an
* attribute that should be included in resources returned from the
* server. If this isn't specified, then all resource attributes will be
* requested. Multiple attributes may be requested with multiple instances
* of this argument.
*
"-t {num}" or "--numThreads {num}" -- specifies the number of
* concurrent threads to use when performing the queries. If this is not
* provided, then a default of one thread will be used.
*
"-i {sec}" or "--intervalDuration {sec}" -- specifies the length of
* time in seconds between lines out output. If this is not provided,
* then a default interval duration of five seconds will be used.
*
"-I {num}" or "--numIntervals {num}" -- specifies the maximum number of
* intervals for which to run. If this is not provided, then it will
* run forever.
*
"-r {queries-per-second}" or "--ratePerSecond {queries-per-second}"
* -- specifies the target number of queries to perform per second. It
* is still necessary to specify a sufficient number of threads for
* achieving this rate. If this option is not provided, then the tool
* will run at the maximum rate for the specified number of threads.
*
"--warmUpIntervals {num}" -- specifies the number of intervals to
* complete before beginning overall statistics collection.
*
"--timestampFormat {format}" -- specifies the format to use for
* timestamps included before each output line. The format may be one of
* "none" (for no timestamps), "with-date" (to include both the date and
* the time), or "without-date" (to include only time time).
*
"-c" or "--csv" -- Generate output in CSV format rather than a
* display-friendly format.
*
*/
public class SCIMQueryRate
extends CommandLineTool
{
// Arguments used to communicate with a SCIM server.
private FileArgument authPasswordFile;
private IntegerArgument port;
private StringArgument authID;
private StringArgument authPassword;
private StringArgument bearerToken;
private StringArgument contextPath;
private StringArgument host;
private BooleanArgument trustAll;
private BooleanArgument useSSL;
private FileArgument keyStorePasswordFile;
private FileArgument trustStorePasswordFile;
private StringArgument certificateNickname;
private StringArgument keyStoreFormat;
private StringArgument keyStorePath;
private StringArgument keyStorePassword;
private StringArgument trustStoreFormat;
private StringArgument trustStorePath;
private StringArgument trustStorePassword;
// The argument used to indicate whether to generate output in CSV format.
private BooleanArgument csvFormat;
// The argument used to indicate whether to use XML format in requests rather
// than JSON format.
private BooleanArgument xmlFormat;
// The argument used to specify the collection interval.
private IntegerArgument collectionInterval;
// The argument used to specify the number of intervals.
private IntegerArgument numIntervals;
// The argument used to specify the number of threads.
private IntegerArgument numThreads;
// The argument used to specify the seed to use for the random number
// generator.
private IntegerArgument randomSeed;
// The target rate of searches per second.
private IntegerArgument ratePerSecond;
// The number of warm-up intervals to perform.
private IntegerArgument warmUpIntervals;
// The argument used to specify the attributes to return.
private StringArgument attributes;
// The argument used to specify the filters for the queries.
private StringArgument filter;
// The argument used to specify a resource ID (or pattern).
private StringArgument resourceId;
// The argument used to specify the name of resources to be queried.
private StringArgument resourceName;
// The argument used to specify the timestamp format.
private StringArgument timestampFormat;
// The prompt trust manager that will be shared by all connections created
// for which it is appropriate. This will allow them to benefit from the
// common cache.
private final AtomicReference promptTrustManager =
new AtomicReference();
/**
* Parse the provided command line arguments and make the appropriate set of
* changes.
*
* @param args The command line arguments provided to this program.
*/
public static void main(final String[] args)
{
final ResultCode resultCode = main(args, System.out, System.err);
if (resultCode != ResultCode.SUCCESS)
{
System.exit(resultCode.intValue());
}
}
/**
* Parse the provided command line arguments and make the appropriate set of
* changes.
*
* @param args The command line arguments provided to this program.
* @param outStream The output stream to which standard out should be
* written. It may be {@code null} if output should be
* suppressed.
* @param errStream The output stream to which standard error should be
* written. It may be {@code null} if error messages
* should be suppressed.
*
* @return A result code indicating whether the processing was successful.
*/
public static ResultCode main(final String[] args,
final OutputStream outStream,
final OutputStream errStream)
{
final SCIMQueryRate queryRate = new SCIMQueryRate(outStream, errStream);
return queryRate.runTool(args);
}
/**
* Creates a new instance of this tool.
*
* @param outStream The output stream to which standard out should be
* written. It may be {@code null} if output should be
* suppressed.
* @param errStream The output stream to which standard error should be
* written. It may be {@code null} if error messages
* should be suppressed.
*/
public SCIMQueryRate(final OutputStream outStream,
final OutputStream errStream)
{
super(outStream, errStream);
}
/**
* Retrieves the name for this tool.
*
* @return The name for this tool.
*/
@Override()
public String getToolName()
{
return "scim-query-rate";
}
/**
* Retrieves the description for this tool.
*
* @return The description for this tool.
*/
@Override()
public String getToolDescription()
{
return INFO_QUERY_TOOL_DESC.get();
}
/**
* {@inheritDoc}
*/
@Override()
public void addToolArguments(final ArgumentParser parser)
throws ArgumentException
{
host = new StringArgument(
'h', "hostname", true, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_HOSTNAME.get(),
INFO_QUERY_TOOL_ARG_DESC_HOSTNAME.get(),
"localhost");
parser.addArgument(host);
port = new IntegerArgument(
'p', "port", true, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_PORT.get(),
INFO_QUERY_TOOL_ARG_DESC_PORT.get(),
1, 65535, 80);
parser.addArgument(port);
contextPath = new StringArgument(null, "contextPath", false, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_CONTEXT_PATH.get(),
INFO_QUERY_TOOL_ARG_DESC_CONTEXT_PATH.get(),
Arrays.asList("/"));
parser.addArgument(contextPath);
authID = new StringArgument(
null, "authID", false, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_AUTHID.get(),
INFO_QUERY_TOOL_ARG_DESC_AUTHID.get());
parser.addArgument(authID);
authPassword = new StringArgument(
'w', "authPassword", false, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_AUTH_PASSWORD.get(),
INFO_QUERY_TOOL_ARG_DESC_AUTH_PASSWORD.get());
parser.addArgument(authPassword);
bearerToken = new StringArgument(
null, "bearerToken", false, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_BEARER_TOKEN.get(),
INFO_QUERY_TOOL_ARG_DESC_BEARER_TOKEN.get());
parser.addArgument(bearerToken);
authPasswordFile = new FileArgument(
'j', "authPasswordFile", false, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_AUTH_PASSWORD_FILE.get(),
INFO_QUERY_TOOL_ARG_DESC_AUTH_PASSWORD_FILE.get(),
true, true, true, false);
parser.addArgument(authPasswordFile);
resourceName = new StringArgument(
null, "resourceName", false, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_RESOURCE_NAME.get(),
INFO_QUERY_TOOL_ARG_DESC_RESOURCE_NAME.get(),
null, Arrays.asList("User"));
parser.addArgument(resourceName);
xmlFormat = new BooleanArgument(
'x', "xml", 1,
INFO_QUERY_TOOL_ARG_DESC_XML_FORMAT.get());
parser.addArgument(xmlFormat);
filter = new StringArgument(
'f', "filter", false, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_FILTER.get(),
INFO_QUERY_TOOL_ARG_DESC_FILTER.get());
parser.addArgument(filter);
resourceId = new StringArgument(
'd', "resourceID", false, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_RESOURCE_ID.get(),
INFO_QUERY_TOOL_ARG_DESC_RESOURCE_ID.get());
parser.addArgument(resourceId);
attributes = new StringArgument(
'A', "attribute", false, 0,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_ATTRIBUTE.get(),
INFO_QUERY_TOOL_ARG_DESC_ATTRIBUTE.get());
parser.addArgument(attributes);
numThreads = new IntegerArgument(
't', "numThreads", true, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_NUM_THREADS.get(),
INFO_QUERY_TOOL_ARG_DESC_NUM_THREADS.get(),
1, Integer.MAX_VALUE, 1);
parser.addArgument(numThreads);
collectionInterval = new IntegerArgument(
'i', "intervalDuration", true, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_INTERVAL_DURATION.get(),
INFO_QUERY_TOOL_ARG_DESC_INTERVAL_DURATION.get(), 1,
Integer.MAX_VALUE, 5);
parser.addArgument(collectionInterval);
numIntervals = new IntegerArgument(
'I', "numIntervals", true, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_NUM_INTERVALS.get(),
INFO_QUERY_TOOL_ARG_DESC_NUM_INTERVALS.get(),
1, Integer.MAX_VALUE,
Integer.MAX_VALUE);
parser.addArgument(numIntervals);
ratePerSecond = new IntegerArgument(
'r', "ratePerSecond", false, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_RATE_PER_SECOND.get(),
INFO_QUERY_TOOL_ARG_DESC_RATE_PER_SECOND.get(),
1, Integer.MAX_VALUE);
parser.addArgument(ratePerSecond);
warmUpIntervals = new IntegerArgument(
null, "warmUpIntervals", true, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_WARM_UP_INTERVALS.get(),
INFO_QUERY_TOOL_ARG_DESC_WARM_UP_INTERVALS.get(),
0, Integer.MAX_VALUE, 0);
parser.addArgument(warmUpIntervals);
final LinkedHashSet allowedFormats = new LinkedHashSet(3);
allowedFormats.add("none");
allowedFormats.add("with-date");
allowedFormats.add("without-date");
timestampFormat = new StringArgument(
null, "timestampFormat", true, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_TIMESTAMP_FORMAT.get(),
INFO_QUERY_TOOL_ARG_DESC_TIMESTAMP_FORMAT.get(),
allowedFormats, "none");
parser.addArgument(timestampFormat);
csvFormat = new BooleanArgument(
'c', "csv", 1,
INFO_QUERY_TOOL_ARG_DESC_CSV_FORMAT.get());
parser.addArgument(csvFormat);
randomSeed = new IntegerArgument(
'R', "randomSeed", false, 1,
INFO_QUERY_TOOL_ARG_PLACEHOLDER_RANDOM_SEED.get(),
INFO_QUERY_TOOL_ARG_DESC_RANDOM_SEED.get());
parser.addArgument(randomSeed);
useSSL = new BooleanArgument('Z', "useSSL", 1,
INFO_SCIM_TOOL_DESCRIPTION_USE_SSL.get());
parser.addArgument(useSSL);
trustAll = new BooleanArgument('X', "trustAll", 1,
INFO_SCIM_TOOL_DESCRIPTION_TRUST_ALL.get());
parser.addArgument(trustAll);
keyStorePath = new StringArgument('K', "keyStorePath", false, 1,
INFO_SCIM_TOOL_PLACEHOLDER_PATH.get(),
INFO_SCIM_TOOL_DESCRIPTION_KEY_STORE_PATH.get());
parser.addArgument(keyStorePath);
keyStorePassword = new StringArgument('W', "keyStorePassword", false, 1,
INFO_SCIM_TOOL_PLACEHOLDER_PASSWORD.get(),
INFO_SCIM_TOOL_DESCRIPTION_KEY_STORE_PASSWORD.get());
parser.addArgument(keyStorePassword);
keyStorePasswordFile = new FileArgument('u', "keyStorePasswordFile", false,
1, INFO_SCIM_TOOL_PLACEHOLDER_PATH.get(),
INFO_SCIM_TOOL_DESCRIPTION_KEY_STORE_PASSWORD_FILE.get());
parser.addArgument(keyStorePasswordFile);
keyStoreFormat = new StringArgument(null, "keyStoreFormat", false, 1,
INFO_SCIM_TOOL_PLACEHOLDER_FORMAT.get(),
INFO_SCIM_TOOL_DESCRIPTION_KEY_STORE_FORMAT.get());
parser.addArgument(keyStoreFormat);
trustStorePath = new StringArgument('P', "trustStorePath", false, 1,
INFO_SCIM_TOOL_PLACEHOLDER_PATH.get(),
INFO_SCIM_TOOL_DESCRIPTION_TRUST_STORE_PATH.get());
parser.addArgument(trustStorePath);
trustStorePassword = new StringArgument('T', "trustStorePassword", false, 1,
INFO_SCIM_TOOL_PLACEHOLDER_PASSWORD.get(),
INFO_SCIM_TOOL_DESCRIPTION_TRUST_STORE_PASSWORD.get());
parser.addArgument(trustStorePassword);
trustStorePasswordFile = new FileArgument('U', "trustStorePasswordFile",
false, 1, INFO_SCIM_TOOL_PLACEHOLDER_PATH.get(),
INFO_SCIM_TOOL_DESCRIPTION_TRUST_STORE_PASSWORD_FILE.get());
parser.addArgument(trustStorePasswordFile);
trustStoreFormat = new StringArgument(null, "trustStoreFormat", false, 1,
INFO_SCIM_TOOL_PLACEHOLDER_FORMAT.get(),
INFO_SCIM_TOOL_DESCRIPTION_TRUST_STORE_FORMAT.get());
parser.addArgument(trustStoreFormat);
certificateNickname = new StringArgument('N', "certNickname", false, 1,
INFO_SCIM_TOOL_PLACEHOLDER_CERT_NICKNAME.get(),
INFO_SCIM_TOOL_DESCRIPTION_CERT_NICKNAME.get());
parser.addArgument(certificateNickname);
parser.addDependentArgumentSet(authID, authPassword, authPasswordFile);
parser.addExclusiveArgumentSet(authPassword, authPasswordFile, bearerToken);
parser.addExclusiveArgumentSet(authID, bearerToken);
parser.addExclusiveArgumentSet(keyStorePassword, keyStorePasswordFile);
parser.addExclusiveArgumentSet(trustStorePassword, trustStorePasswordFile);
parser.addExclusiveArgumentSet(trustAll, trustStorePath);
parser.addExclusiveArgumentSet(filter, resourceId);
}
/**
* {@inheritDoc}
*/
@Override()
public LinkedHashMap getExampleUsages()
{
final LinkedHashMap examples =
new LinkedHashMap();
final String[] args1 =
{
"--hostname", "server.example.com",
"--port", "80",
"--authID", "admin",
"--authPassword", "password",
"--xml",
"--filter", "userName eq \"user.[1-1000000]\"",
"--attribute", "userName",
"--attribute", "name",
"--numThreads", "8"
};
examples.put(args1, INFO_QUERY_TOOL_EXAMPLE_1.get());
final String[] args2 =
{
"--hostname", "server.example.com",
"--port", "80",
"--authID", "admin",
"--authPassword", "password",
"--resourceID", "uid=user.[1-1000000],ou=people,dc=example,dc=com",
"--attribute", "userName",
"--attribute", "name",
"--numThreads", "8"
};
examples.put(args2, INFO_QUERY_TOOL_EXAMPLE_2.get());
return examples;
}
/**
* Performs the actual processing for this tool. In this case, it gets a
* connection to the directory server and uses it to perform the requested
* searches.
*
* @return The result code for the processing that was performed.
*/
@Override()
public ResultCode doToolProcessing()
{
//Initalize the Debugger
Debug.setEnabled(true);
Debug.getLogger().addHandler(new ConsoleHandler());
Debug.getLogger().setUseParentHandlers(false);
// Determine the random seed to use.
final Long seed;
if (randomSeed.isPresent())
{
seed = Long.valueOf(randomSeed.getValue());
}
else
{
seed = null;
}
// Create a value pattern for the filter.
final ValuePattern filterPattern;
boolean isQuery = true;
if (filter.isPresent())
{
try
{
filterPattern = new ValuePattern(filter.getValue(), seed);
}
catch (ParseException pe)
{
Debug.debugException(pe);
err(ERR_QUERY_TOOL_BAD_FILTER_PATTERN.get(pe.getMessage()));
return ResultCode.PARAM_ERROR;
}
}
else if (resourceId.isPresent())
{
isQuery = false;
try
{
filterPattern = new ValuePattern(resourceId.getValue());
}
catch (ParseException pe)
{
Debug.debugException(pe);
err(ERR_QUERY_TOOL_BAD_RESOURCE_ID_PATTERN.get(pe.getMessage()));
return ResultCode.PARAM_ERROR;
}
}
else
{
filterPattern = null;
}
// Get the attributes to return.
final String[] attrs;
if (attributes.isPresent())
{
final List attrList = attributes.getValues();
attrs = new String[attrList.size()];
attrList.toArray(attrs);
}
else
{
attrs = NO_STRINGS;
}
// If the --ratePerSecond option was specified, then limit the rate
// accordingly.
FixedRateBarrier fixedRateBarrier = null;
if (ratePerSecond.isPresent())
{
final int intervalSeconds = collectionInterval.getValue();
final int ratePerInterval = ratePerSecond.getValue() * intervalSeconds;
fixedRateBarrier =
new FixedRateBarrier(1000L * intervalSeconds, ratePerInterval);
}
// Determine whether to include timestamps in the output and if so what
// format should be used for them.
final boolean includeTimestamp;
final String timeFormat;
if (timestampFormat.getValue().equalsIgnoreCase("with-date"))
{
includeTimestamp = true;
timeFormat = "dd/MM/yyyy HH:mm:ss";
}
else if (timestampFormat.getValue().equalsIgnoreCase("without-date"))
{
includeTimestamp = true;
timeFormat = "HH:mm:ss";
}
else
{
includeTimestamp = false;
timeFormat = null;
}
// Determine whether any warm-up intervals should be run.
final long totalIntervals;
final boolean warmUp;
int remainingWarmUpIntervals = warmUpIntervals.getValue();
if (remainingWarmUpIntervals > 0)
{
warmUp = true;
totalIntervals = 0L + numIntervals.getValue() + remainingWarmUpIntervals;
}
else
{
warmUp = true;
totalIntervals = 0L + numIntervals.getValue();
}
// Create the table that will be used to format the output.
final OutputFormat outputFormat;
if (csvFormat.isPresent())
{
outputFormat = OutputFormat.CSV;
}
else
{
outputFormat = OutputFormat.COLUMNS;
}
final ColumnFormatter formatter = new ColumnFormatter(includeTimestamp,
timeFormat, outputFormat, " ",
new FormattableColumn(15, HorizontalAlignment.RIGHT, "Recent",
"Queries/Sec"),
new FormattableColumn(15, HorizontalAlignment.RIGHT, "Recent",
"Avg Dur ms"),
new FormattableColumn(15, HorizontalAlignment.RIGHT, "Recent",
"Resources/Query"),
new FormattableColumn(15, HorizontalAlignment.RIGHT, "Recent",
"Errors/Sec"),
new FormattableColumn(15, HorizontalAlignment.RIGHT, "Overall",
"Queries/Sec"),
new FormattableColumn(15, HorizontalAlignment.RIGHT, "Overall",
"Avg Dur ms"));
// Create values to use for statistics collection.
final AtomicLong queryCounter = new AtomicLong(0L);
final AtomicLong resourceCounter = new AtomicLong(0L);
final AtomicLong errorCounter = new AtomicLong(0L);
final AtomicLong queryDurations = new AtomicLong(0L);
// Determine the length of each interval in milliseconds.
final long intervalMillis = 1000L * collectionInterval.getValue();
// We will use Apache's HttpClient library for this tool.
SSLUtil sslUtil;
try
{
sslUtil = createSSLUtil();
}
catch (LDAPException e)
{
debugException(e);
err(e.getMessage());
return e.getResultCode();
}
RegistryBuilder registryBuilder =
RegistryBuilder.create();
final String schemeName;
if (sslUtil != null)
{
try
{
SSLConnectionSocketFactory sslConnectionSocketFactory =
new SSLConnectionSocketFactory(sslUtil.createSSLContext("TLS"),
new NoopHostnameVerifier());
schemeName = "https";
registryBuilder.register(schemeName, sslConnectionSocketFactory);
}
catch (GeneralSecurityException e)
{
debugException(e);
err(ERR_SCIM_TOOL_CANNOT_CREATE_SSL_CONTEXT.get(
getExceptionMessage(e)));
return ResultCode.LOCAL_ERROR;
}
}
else
{
schemeName = "http";
registryBuilder.register(schemeName, new PlainConnectionSocketFactory());
}
final Registry socketFactoryRegistry =
registryBuilder.build();
RequestConfig requestConfig = RequestConfig.custom()
.setConnectionRequestTimeout(30000)
.setExpectContinueEnabled(true).build();
SocketConfig socketConfig = SocketConfig.custom()
.setSoTimeout(30000)
.setSoReuseAddress(true)
.build();
final PoolingHttpClientConnectionManager mgr =
new PoolingHttpClientConnectionManager(socketFactoryRegistry);
mgr.setMaxTotal(numThreads.getValue());
mgr.setDefaultMaxPerRoute(numThreads.getValue());
mgr.setDefaultSocketConfig(socketConfig);
mgr.setValidateAfterInactivity(-1);
ClientConfig jerseyConfig = new ClientConfig();
jerseyConfig.property(ApacheClientProperties.CONNECTION_MANAGER, mgr);
jerseyConfig.property(ApacheClientProperties.REQUEST_CONFIG, requestConfig);
ApacheConnectorProvider connectorProvider = new ApacheConnectorProvider();
jerseyConfig.connectorProvider(connectorProvider);
if (authID.isPresent())
{
try
{
final String password;
if (authPassword.isPresent())
{
password = authPassword.getValue();
}
else if (authPasswordFile.isPresent())
{
password = authPasswordFile.getNonBlankFileLines().get(0);
}
else
{
password = null;
}
BasicCredentialsProvider provider = new BasicCredentialsProvider();
provider.setCredentials(
new AuthScope(host.getValue(), port.getValue()),
new UsernamePasswordCredentials(authID.getValue(), password)
);
jerseyConfig.property(
ApacheClientProperties.CREDENTIALS_PROVIDER, provider);
jerseyConfig.property(
ApacheClientProperties.PREEMPTIVE_BASIC_AUTHENTICATION, true);
}
catch (IOException e)
{
Debug.debugException(e);
err(ERR_QUERY_TOOL_SET_BASIC_AUTH.get(e.getMessage()));
return ResultCode.LOCAL_ERROR;
}
}
else if (bearerToken.isPresent())
{
jerseyConfig.register(
new ClientRequestFilter()
{
public void filter(final ClientRequestContext clientRequestContext)
throws IOException
{
try
{
clientRequestContext.getHeaders().add(
"Authorization", "Bearer " + bearerToken.getValue());
}
catch (Exception ex)
{
throw new RuntimeException(
"Unable to add authorization handler", ex);
}
}
}
);
}
// Create the SCIM client to use for the queries.
final URI uri;
try
{
final String path;
if (contextPath.getValue().startsWith("/"))
{
path = contextPath.getValue();
}
else
{
path = "/" + contextPath.getValue();
}
uri = new URI(schemeName, null, host.getValue(), port.getValue(),
path, null, null);
}
catch (URISyntaxException e)
{
Debug.debugException(e);
err(ERR_QUERY_TOOL_CANNOT_CREATE_URL.get(e.getMessage()));
return ResultCode.OTHER;
}
final SCIMService service = new SCIMService(uri, jerseyConfig);
if (xmlFormat.isPresent())
{
service.setContentType(MediaType.APPLICATION_XML_TYPE);
service.setAcceptType(MediaType.APPLICATION_XML_TYPE);
}
// Retrieve the resource schema.
final ResourceDescriptor resourceDescriptor;
try
{
resourceDescriptor =
service.getResourceDescriptor(resourceName.getValue(), null);
if(resourceDescriptor == null)
{
throw new ResourceNotFoundException("Resource " +
resourceName.getValue() +
" is not defined by the service provider");
}
}
catch (SCIMException e)
{
Debug.debugException(e);
err(ERR_QUERY_TOOL_RETRIEVE_RESOURCE_SCHEMA.get(e.getMessage()));
return ResultCode.OTHER;
}
final SCIMEndpoint endpoint =
service.getEndpoint(resourceDescriptor,
BaseResource.BASE_RESOURCE_FACTORY);
// Create the threads to use for the searches.
final CyclicBarrier barrier = new CyclicBarrier(numThreads.getValue() + 1);
final QueryRateThread[] threads =
new QueryRateThread[numThreads.getValue()];
for (int i=0; i < threads.length; i++)
{
threads[i] =
new QueryRateThread(i, isQuery, endpoint, filterPattern, attrs,
barrier, queryCounter, resourceCounter, queryDurations,
errorCounter, fixedRateBarrier);
threads[i].start();
}
// Display the table header.
for (final String headerLine : formatter.getHeaderLines(true))
{
out(headerLine);
}
// Indicate that the threads can start running.
try
{
barrier.await();
}
catch (Exception e)
{
Debug.debugException(e);
}
long overallStartTime = System.nanoTime();
long nextIntervalStartTime = System.currentTimeMillis() + intervalMillis;
boolean setOverallStartTime = false;
long lastDuration = 0L;
long lastNumEntries = 0L;
long lastNumErrors = 0L;
long lastNumSearches = 0L;
long lastEndTime = System.nanoTime();
for (long i=0; i < totalIntervals; i++)
{
final long startTimeMillis = System.currentTimeMillis();
final long sleepTimeMillis = nextIntervalStartTime - startTimeMillis;
nextIntervalStartTime += intervalMillis;
try
{
if (sleepTimeMillis > 0)
{
Thread.sleep(sleepTimeMillis);
}
}
catch (Exception e)
{
Debug.debugException(e);
}
final long endTime = System.nanoTime();
final long intervalDuration = endTime - lastEndTime;
final long numSearches;
final long numEntries;
final long numErrors;
final long totalDuration;
if (warmUp && (remainingWarmUpIntervals > 0))
{
numSearches = queryCounter.getAndSet(0L);
numEntries = resourceCounter.getAndSet(0L);
numErrors = errorCounter.getAndSet(0L);
totalDuration = queryDurations.getAndSet(0L);
}
else
{
numSearches = queryCounter.get();
numEntries = resourceCounter.get();
numErrors = errorCounter.get();
totalDuration = queryDurations.get();
}
final long recentNumSearches = numSearches - lastNumSearches;
final long recentNumEntries = numEntries - lastNumEntries;
final long recentNumErrors = numErrors - lastNumErrors;
final long recentDuration = totalDuration - lastDuration;
final double numSeconds = intervalDuration / 1000000000.0d;
final double recentSearchRate = recentNumSearches / numSeconds;
final double recentErrorRate = recentNumErrors / numSeconds;
final double recentAvgDuration;
final double recentEntriesPerSearch;
if (recentNumSearches > 0L)
{
recentEntriesPerSearch = 1.0d * recentNumEntries / recentNumSearches;
recentAvgDuration = 1.0d * recentDuration / recentNumSearches / 1000000;
}
else
{
recentEntriesPerSearch = 0.0d;
recentAvgDuration = 0.0d;
}
if (warmUp && (remainingWarmUpIntervals > 0))
{
out(formatter.formatRow(recentSearchRate, recentAvgDuration,
recentEntriesPerSearch, recentErrorRate, "warming up",
"warming up"));
remainingWarmUpIntervals--;
if (remainingWarmUpIntervals == 0)
{
out(INFO_QUERY_TOOL_WARM_UP_COMPLETED.get());
setOverallStartTime = true;
}
}
else
{
if (setOverallStartTime)
{
overallStartTime = lastEndTime;
setOverallStartTime = false;
}
final double numOverallSeconds =
(endTime - overallStartTime) / 1000000000.0d;
final double overallSearchRate = numSearches / numOverallSeconds;
final double overallAvgDuration;
if (numSearches > 0L)
{
overallAvgDuration = 1.0d * totalDuration / numSearches / 1000000;
}
else
{
overallAvgDuration = 0.0d;
}
out(formatter.formatRow(recentSearchRate, recentAvgDuration,
recentEntriesPerSearch, recentErrorRate, overallSearchRate,
overallAvgDuration));
lastNumSearches = numSearches;
lastNumEntries = numEntries;
lastNumErrors = numErrors;
lastDuration = totalDuration;
}
lastEndTime = endTime;
}
// Stop all of the threads.
ResultCode resultCode = ResultCode.SUCCESS;
for (final QueryRateThread t : threads)
{
t.signalShutdown();
}
// Interrupt any blocked threads after a grace period.
final WakeableSleeper sleeper = new WakeableSleeper();
sleeper.sleep(1000);
mgr.shutdown();
for (final QueryRateThread t : threads)
{
final ResultCode r = t.waitForShutdown();
if (resultCode == ResultCode.SUCCESS)
{
resultCode = r;
}
}
return resultCode;
}
/**
* Creates the SSLUtil instance to use for secure communication.
*
* @return The SSLUtil instance to use for secure communication, or
* {@code null} if secure communication is not needed.
*
* @throws LDAPException If a problem occurs while creating the SSLUtil
* instance.
*/
private SSLUtil createSSLUtil()
throws LDAPException
{
if (useSSL.isPresent())
{
KeyManager keyManager = null;
if (keyStorePath.isPresent())
{
char[] pw = null;
if (keyStorePassword.isPresent())
{
pw = keyStorePassword.getValue().toCharArray();
}
else if (keyStorePasswordFile.isPresent())
{
try
{
pw = keyStorePasswordFile.getNonBlankFileLines().get(0).
toCharArray();
}
catch (Exception e)
{
Debug.debugException(e);
throw new LDAPException(ResultCode.LOCAL_ERROR,
ERR_SCIM_TOOL_CANNOT_READ_KEY_STORE_PASSWORD.get(
getExceptionMessage(e)), e);
}
}
try
{
keyManager = new KeyStoreKeyManager(keyStorePath.getValue(), pw,
keyStoreFormat.getValue(), certificateNickname.getValue());
}
catch (Exception e)
{
Debug.debugException(e);
throw new LDAPException(ResultCode.LOCAL_ERROR,
ERR_SCIM_TOOL_CANNOT_CREATE_KEY_MANAGER.get(
getExceptionMessage(e)), e);
}
}
TrustManager trustManager;
if (trustAll.isPresent())
{
trustManager = new TrustAllTrustManager(false);
}
else if (trustStorePath.isPresent())
{
char[] pw = null;
if (trustStorePassword.isPresent())
{
pw = trustStorePassword.getValue().toCharArray();
}
else if (trustStorePasswordFile.isPresent())
{
try
{
pw = trustStorePasswordFile.getNonBlankFileLines().get(0).
toCharArray();
}
catch (Exception e)
{
Debug.debugException(e);
throw new LDAPException(ResultCode.LOCAL_ERROR,
ERR_SCIM_TOOL_CANNOT_READ_TRUST_STORE_PASSWORD.get(
getExceptionMessage(e)), e);
}
}
trustManager = new TrustStoreTrustManager(trustStorePath.getValue(), pw,
trustStoreFormat.getValue(), true);
}
else
{
trustManager = promptTrustManager.get();
if (trustManager == null)
{
final PromptTrustManager m = new PromptTrustManager();
promptTrustManager.compareAndSet(null, m);
trustManager = promptTrustManager.get();
}
}
return new SSLUtil(keyManager, trustManager);
}
else
{
return null;
}
}
}
