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Initial import.

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This commit is contained in:
Peter Hormanns 2011-05-16 13:10:26 +00:00
parent 93ce54eb11
commit b7df964612
5 changed files with 747 additions and 0 deletions
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hsarjcli/.classpath Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
<classpathentry kind="output" path="bin"/>
</classpath>

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hsarjcli/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>hsarjcli</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>

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hsarjcli/.settings/org.eclipse.jdt.core.prefs Normal file
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#Mon May 16 15:05:41 CEST 2011
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
org.eclipse.jdt.core.compiler.compliance=1.6
org.eclipse.jdt.core.compiler.debug.lineNumber=generate
org.eclipse.jdt.core.compiler.debug.localVariable=generate
org.eclipse.jdt.core.compiler.debug.sourceFile=generate
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.source=1.6

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hsarjcli/src/de/hsadmin/cli/Base64.java Normal file
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/*
* @(#)Base64.java 1.5 03/12/19
*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
package de.hsadmin.cli;
/**
* Static methods for translating Base64 encoded strings to byte arrays
* and vice-versa.
*
* @author Josh Bloch
* @version 1.5, 12/19/03
* @see Preferences
* @since 1.4
*/
class Base64 {
/**
* Translates the specified byte array into a Base64 string as per
* Preferences.put(byte[]).
*/
static String byteArrayToBase64(byte[] a) {
return byteArrayToBase64(a, false);
}
/**
* Translates the specified byte array into an "aternate representation"
* Base64 string. This non-standard variant uses an alphabet that does
* not contain the uppercase alphabetic characters, which makes it
* suitable for use in situations where case-folding occurs.
*/
static String byteArrayToAltBase64(byte[] a) {
return byteArrayToBase64(a, true);
}
private static String byteArrayToBase64(byte[] a, boolean alternate) {
int aLen = a.length;
int numFullGroups = aLen/3;
int numBytesInPartialGroup = aLen - 3*numFullGroups;
int resultLen = 4*((aLen + 2)/3);
StringBuffer result = new StringBuffer(resultLen);
char[] intToAlpha = (alternate ? intToAltBase64 : intToBase64);
// Translate all full groups from byte array elements to Base64
int inCursor = 0;
for (int i=0; i<numFullGroups; i++) {
int byte0 = a[inCursor++] & 0xff;
int byte1 = a[inCursor++] & 0xff;
int byte2 = a[inCursor++] & 0xff;
result.append(intToAlpha[byte0 >> 2]);
result.append(intToAlpha[(byte0 << 4)&0x3f | (byte1 >> 4)]);
result.append(intToAlpha[(byte1 << 2)&0x3f | (byte2 >> 6)]);
result.append(intToAlpha[byte2 & 0x3f]);
}
// Translate partial group if present
if (numBytesInPartialGroup != 0) {
int byte0 = a[inCursor++] & 0xff;
result.append(intToAlpha[byte0 >> 2]);
if (numBytesInPartialGroup == 1) {
result.append(intToAlpha[(byte0 << 4) & 0x3f]);
result.append("==");
} else {
// assert numBytesInPartialGroup == 2;
int byte1 = a[inCursor++] & 0xff;
result.append(intToAlpha[(byte0 << 4)&0x3f | (byte1 >> 4)]);
result.append(intToAlpha[(byte1 << 2)&0x3f]);
result.append('=');
}
}
// assert inCursor == a.length;
// assert result.length() == resultLen;
return result.toString();
}
/**
* This array is a lookup table that translates 6-bit positive integer
* index values into their "Base64 Alphabet" equivalents as specified
* in Table 1 of RFC 2045.
*/
private static final char intToBase64[] = {
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'
};
/**
* This array is a lookup table that translates 6-bit positive integer
* index values into their "Alternate Base64 Alphabet" equivalents.
* This is NOT the real Base64 Alphabet as per in Table 1 of RFC 2045.
* This alternate alphabet does not use the capital letters. It is
* designed for use in environments where "case folding" occurs.
*/
private static final char intToAltBase64[] = {
'!', '"', '#', '$', '%', '&', '\'', '(', ')', ',', '-', '.', ':',
';', '<', '>', '@', '[', ']', '^', '`', '_', '{', '|', '}', '~',
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '?'
};
/**
* Translates the specified Base64 string (as per Preferences.get(byte[]))
* into a byte array.
*
* @throw IllegalArgumentException if <tt>s</tt> is not a valid Base64
* string.
*/
static byte[] base64ToByteArray(String s) {
return base64ToByteArray(s, false);
}
/**
* Translates the specified "aternate representation" Base64 string
* into a byte array.
*
* @throw IllegalArgumentException or ArrayOutOfBoundsException
* if <tt>s</tt> is not a valid alternate representation
* Base64 string.
*/
static byte[] altBase64ToByteArray(String s) {
return base64ToByteArray(s, true);
}
private static byte[] base64ToByteArray(String s, boolean alternate) {
byte[] alphaToInt = (alternate ? altBase64ToInt : base64ToInt);
int sLen = s.length();
int numGroups = sLen/4;
if (4*numGroups != sLen)
throw new IllegalArgumentException(
"String length must be a multiple of four.");
int missingBytesInLastGroup = 0;
int numFullGroups = numGroups;
if (sLen != 0) {
if (s.charAt(sLen-1) == '=') {
missingBytesInLastGroup++;
numFullGroups--;
}
if (s.charAt(sLen-2) == '=')
missingBytesInLastGroup++;
}
byte[] result = new byte[3*numGroups - missingBytesInLastGroup];
// Translate all full groups from base64 to byte array elements
int inCursor = 0, outCursor = 0;
for (int i=0; i<numFullGroups; i++) {
int ch0 = base64toInt(s.charAt(inCursor++), alphaToInt);
int ch1 = base64toInt(s.charAt(inCursor++), alphaToInt);
int ch2 = base64toInt(s.charAt(inCursor++), alphaToInt);
int ch3 = base64toInt(s.charAt(inCursor++), alphaToInt);
result[outCursor++] = (byte) ((ch0 << 2) | (ch1 >> 4));
result[outCursor++] = (byte) ((ch1 << 4) | (ch2 >> 2));
result[outCursor++] = (byte) ((ch2 << 6) | ch3);
}
// Translate partial group, if present
if (missingBytesInLastGroup != 0) {
int ch0 = base64toInt(s.charAt(inCursor++), alphaToInt);
int ch1 = base64toInt(s.charAt(inCursor++), alphaToInt);
result[outCursor++] = (byte) ((ch0 << 2) | (ch1 >> 4));
if (missingBytesInLastGroup == 1) {
int ch2 = base64toInt(s.charAt(inCursor++), alphaToInt);
result[outCursor++] = (byte) ((ch1 << 4) | (ch2 >> 2));
}
}
// assert inCursor == s.length()-missingBytesInLastGroup;
// assert outCursor == result.length;
return result;
}
/**
* Translates the specified character, which is assumed to be in the
* "Base 64 Alphabet" into its equivalent 6-bit positive integer.
*
* @throw IllegalArgumentException or ArrayOutOfBoundsException if
* c is not in the Base64 Alphabet.
*/
private static int base64toInt(char c, byte[] alphaToInt) {
int result = alphaToInt[c];
if (result < 0)
throw new IllegalArgumentException("Illegal character " + c);
return result;
}
/**
* This array is a lookup table that translates unicode characters
* drawn from the "Base64 Alphabet" (as specified in Table 1 of RFC 2045)
* into their 6-bit positive integer equivalents. Characters that
* are not in the Base64 alphabet but fall within the bounds of the
* array are translated to -1.
*/
private static final byte base64ToInt[] = {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, 52, 53, 54,
55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
24, 25, -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51
};
/**
* This array is the analogue of base64ToInt, but for the nonstandard
* variant that avoids the use of uppercase alphabetic characters.
*/
private static final byte altBase64ToInt[] = {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 1,
2, 3, 4, 5, 6, 7, 8, -1, 62, 9, 10, 11, -1 , 52, 53, 54, 55, 56, 57,
58, 59, 60, 61, 12, 13, 14, -1, 15, 63, 16, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, 17, -1, 18, 19, 21, 20, 26, 27, 28, 29, 30, 31, 32, 33,
34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
51, 22, 23, 24, 25
};
public static void main(String args[]) {
int numRuns = Integer.parseInt(args[0]);
int numBytes = Integer.parseInt(args[1]);
java.util.Random rnd = new java.util.Random();
for (int i=0; i<numRuns; i++) {
for (int j=0; j<numBytes; j++) {
byte[] arr = new byte[j];
for (int k=0; k<j; k++)
arr[k] = (byte)rnd.nextInt();
String s = byteArrayToBase64(arr);
byte [] b = base64ToByteArray(s);
if (!java.util.Arrays.equals(arr, b))
System.out.println("Dismal failure!");
s = byteArrayToAltBase64(arr);
b = altBase64ToByteArray(s);
if (!java.util.Arrays.equals(arr, b))
System.out.println("Alternate dismal failure!");
}
}
}
}

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hsarjcli/src/de/hsadmin/cli/HSadmin.java Normal file
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package de.hsadmin.cli;
import java.io.BufferedReader;
import java.io.Console;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Properties;
/// command line client for hsadmin
public class HSadmin
{
static String version = "1.0.8 (2009/June/05 17:25 MEST)";
static String loginURL = "https://agnes.ostwall195.de:8443/cas/v1/tickets";
static String servletURL = "https://agnes.ostwall195.de:8443/hsar/hsadmin/cli-interface/";
static String backendURL = "https://agnes.ostwall195.de:8443/hsar/backend";
// static String loginURL = "https://login.hostsharing.net:443/cas/v1/tickets";
// static String servletURL = "https://hsh93-test.hostsharing.net:443/hsar/hsadmin/cli-interface/";
// static String backendURL = "https://hsh93-test.hostsharing.net:443/hsar/backend";
static Properties config;
static String userName;
static String passWord;
static int verbosity = 0;
private static class PasswordMaskingThread extends Thread
{
private boolean stop = false;
public void interrupt()
{
stop = true;
super.interrupt();
}
public void run() {
while(!stop) {
try {
Thread.sleep(50); // rate at which attempts to mask
} catch (InterruptedException ie) {}
// in case I was sleeping while stop was changed, don't print
// I might be on the next line because of enter key being
// pressed
if (!stop) System.out.print("\rPassword: " + "\rPassword: " );
System.out.flush();
}
}
}
static class HttpRequest
{
private URL url;
private Map<String, List<String>> responseHeaders;
private StringBuilder requestData;
private StringBuilder responseData;
private String password;
private String username;
private String responseMessage;
public HttpRequest(String url)
throws MalformedURLException
{
this.url = new URL( url );
}
public int post() throws IOException
{
return doRequest("POST");
}
public int put() throws IOException
{
return doRequest("PUT");
}
public int doRequest(String method) throws IOException
{
echoVerbose(method + ": " + url.toString() );
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setDoOutput(true);
conn.setDoInput(true);
conn.setUseCaches(false);
conn.setAllowUserInteraction(false);
conn.setRequestProperty("Content-type", "application/x-www-form-urlencoded; charset=" + "UTF-8");
if ( username != null )
conn.setRequestProperty("Authorization", createAuthorizationHeader(username, password) );
conn.setRequestMethod(method);
OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream(), "UTF-8");
if ( requestData == null )
{
if ( username != null )
addParam("username", username);
if ( password != null )
addParam("password", password);
}
if ( requestData != null )
wr.write(requestData.toString());
wr.flush();
responseHeaders = conn.getHeaderFields();
if (verbosity > 1)
echoResponseHeaders(conn);
responseData = new StringBuilder();
try
{
BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream(), "ISO-8859-1"));
String line;
while ((line = rd.readLine()) != null) {
responseData.append(line + "\n");
}
rd.close();
}
catch ( IOException exc )
{
}
wr.close();
responseMessage = conn.getResponseMessage();
return conn.getResponseCode();
}
private String createAuthorizationHeader(String username, String password) throws IOException
{
if ( password == null )
password = getPassWord();
String authValue = username + ":" + password;
String encodedAuth = Base64.byteArrayToBase64(authValue.getBytes());
return "Basic " + encodedAuth;
}
/// printing the response header (TODO: just for debugging - remove)
private void echoResponseHeaders(HttpURLConnection conn) throws IOException
{
System.out.println("ResponseCode: " + conn.getResponseCode());
System.out.println("ResponseMessage: " + conn.getResponseMessage());
for ( String key: responseHeaders.keySet() )
{
System.out.println( key + ": " + responseHeaders.get(key) );
}
}
public void addParam(String name, String value) throws UnsupportedEncodingException
{
if ( requestData == null )
requestData = new StringBuilder();
else
requestData.append("&");
requestData.append(
URLEncoder.encode(name, "UTF-8") + "=" + URLEncoder.encode(value, "UTF-8") );
}
public String getResponseData()
{
return responseData.toString();
}
public void setUsername(String username)
{
this.username = username;
}
public void setPassword(String password)
{
this.password = password;
}
public List<String> getResponseHeader(String key)
{
return responseHeaders.get(key);
}
public void setRequestData(String data)
{
requestData = new StringBuilder(data);
}
public String getResponseMessage()
{
return responseMessage;
}
}
/// returns the TGT, either from a special user config file or from stdin
private static String getTGT() throws IOException
{
HttpRequest postReq = new HttpRequest( loginURL );
echoVerbose("using userName=" + userName + " for login");
postReq.setUsername(userName);
String pw = getPassWord();
postReq.setPassword(pw);
if ( 201 == postReq.post() )
{
String tgt = postReq.getResponseHeader("Location").get(0);
echoVerbose("TGT: " + tgt);
return tgt;
}
else
return null;
}
/// retrieves a new session ticket using the given ticket granting ticket
private static String getST(String tgt)
{
String st = null;
try
{
HttpRequest httpReq = new HttpRequest( tgt );
httpReq.setRequestData( "service=" + backendURL );
if ( 200 == httpReq.post() )
st = httpReq.getResponseData();
}
catch ( Exception exc )
{ /* ignore */ }
echoVerbose("ST: " + st);
return st;
}
/// returns the password, either from parameter, user config file or from stdin
private static String getPassWord() throws IOException
{
if ( passWord == null )
passWord = config.getProperty( "passWord." + userName, config.getProperty("passWord") );
if ( passWord == null )
{
Console console = System.console();
if ( console != null )
{
char [] input = console.readPassword("Password: ");
passWord = new String(input);
}
else
{
System.out.print("Password: ");
System.out.flush();
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
PasswordMaskingThread thread = new PasswordMaskingThread();
thread.start();
passWord = reader.readLine();
thread.interrupt();
}
}
return passWord;
}
/// calls the remote service using the given service ticket 'st'
private static String exec(String st, String[] args) throws IOException
{
HttpRequest httpReq = new HttpRequest( servletURL );
echoVerbose("using userName=" + userName + " for exec");
httpReq.setUsername(userName);
httpReq.setPassword(st);
StringBuilder argsAsString = new StringBuilder();
for ( String arg: args )
argsAsString.append(arg + "\n");
echoVerbose("--- remote args: ---\n" + argsAsString.toString() + "\n--- end of args. ---");
httpReq.setRequestData(argsAsString.toString());
int code = httpReq.put();
List<String> hsadminErrors = httpReq.getResponseHeader("X-hsadmin-error");
if ( hsadminErrors != null && hsadminErrors.size() > 0 && hsadminErrors.get(0) != null )
throw new RuntimeException( hsadminErrors.get(0) );
else if ( 200 == code )
return httpReq.getResponseData();
throw new RuntimeException( "HTTP error #" + code + ": " + httpReq.getResponseMessage() );
}
/// reads session information (in users home dir)
private static String loadTGT(String user, String fileName) throws IOException
{
Properties properties = new Properties();
try
{
properties.load( new FileInputStream( new File( System.getProperty("user.home"), fileName)) );
return properties.getProperty(user);
}
catch ( FileNotFoundException exc )
{
return null;
}
}
/// stores session information (in users home dir)
private static void storeTGT(String fileName, String user, String tgt) throws IOException
{
Properties properties = new Properties();
try
{
properties.load( new FileInputStream( new File( System.getProperty("user.home"), fileName)) );
}
catch ( Exception exc )
{ /* ignore */ }
properties.setProperty(user, tgt);
properties.store( new FileOutputStream( new File( System.getProperty("user.home"), fileName)), "" );
}
/// reads the settings from the given config file (looked up in users home dir)
private static void readUserConfig(String string) throws IOException
{
// Read properties file.
config = new Properties();
try {
config.load(new FileInputStream( new File(System.getProperty("user.home"), ".hsadmin.conf")));
} catch (FileNotFoundException e) {
}
userName = config.getProperty("userName", System.getenv("USER"));
loginURL = config.getProperty("loginURL", loginURL);
servletURL = config.getProperty("servletURL", servletURL);
backendURL = config.getProperty("backendURL", backendURL);
verbosity = Integer.parseInt( config.getProperty("verbosity", "0") );
}
/// echoes the string to stdout depending on verbosity level
private static void echoVerbose(String string)
{
if (verbosity > 0)
System.out.println("]" + string);
}
private static void printHelp()
{
System.out.println("syntax: hsadmin [-h|--help] [-V (0|1|2)|--verbosity=(0|1|2)] [-v|--version]\n" +
" [-u USER|--user=USER] [-|REMOTE-ARGUMENTS]");
System.out.println("sample: hsadmin -V 0 -u xyz00 -c user.search");
System.out.println("version: " + version);
System.out.println("");
System.out.println("REMOTE-ARGUMENTS ('-' on command line => read from stdin):");
}
/// reads remote arguments from stdin into 'remoteArgs'
private static void readArgsFromStdIn(ArrayList<String> remoteArgs) throws IOException
{
echoVerbose("READING ARGS FROM STDIN");
BufferedReader rd = new BufferedReader(new InputStreamReader(System.in));
String line;
while ((line = rd.readLine()) != null) {
echoVerbose("ADDING REMOTE ARG:" + line);
remoteArgs.add(line);
}
rd.close();
}
private static String createSessionTicket() throws IOException
{
String tgt = loadTGT(userName, ".hsadmin.tgt");
String st = getST(tgt);
if ( st == null)
{
tgt = getTGT();
if ( tgt == null )
{
System.err.println("ERROR: login failure - cannot get ticket granting ticket");
System.exit(1);
}
storeTGT(".hsadmin.tgt", userName, tgt );
st = getST(tgt);
}
return st;
}
private static ArrayList<String> createRemoteArgs(String[] args) throws IOException
{
ArrayList<String> remoteArgs = new ArrayList<String>();
for ( int n = 0; n < args.length; ++n )
{
String arg = args[n];
if ( arg.equals("-u") )
{
// TODO: out of bounds error
userName = args[++n];
}
else if ( arg.startsWith("--user=") || arg.startsWith("--user:") )
{
userName = args[n].substring(7);
}
else if ( arg.equals("-V") )
{
// TODO: out of bounds error
verbosity = Integer.parseInt(args[++n]);
}
else if ( arg.startsWith("--verbosity:") || arg.startsWith("--verbosity=") )
{
verbosity = Integer.parseInt(args[n].substring(12));
}
else if ( arg.equals("-v") )
{
System.out.println(version);
remoteArgs = new ArrayList<String>();
break;
}
else if ( arg.startsWith("--version") )
{
System.out.println(version);
remoteArgs = new ArrayList<String>();
break;
}
else if ( arg.equals("-h") )
{
// TODO: out of bounds error
printHelp();
remoteArgs = new ArrayList<String>();
remoteArgs.add("-h");
break;
}
else if ( arg.startsWith("--help") )
{
printHelp();
remoteArgs = new ArrayList<String>();
remoteArgs.add("-h");
break;
}
else if ( arg.equals("-") )
readArgsFromStdIn(remoteArgs);
else
{
echoVerbose("ADDING REMOTE ARG:" + args[n]);
remoteArgs.add(args[n]);
}
}
return remoteArgs;
}
/// main program
public static void main(String[] args) throws IOException
{
readUserConfig(".hsadmin.conf");
ArrayList<String> remoteArgs = createRemoteArgs(args);
if ( remoteArgs.size() > 0 )
{
try {
String st = createSessionTicket();
String response = exec(st, remoteArgs.toArray(new String[remoteArgs.size()]));
if ( response != null )
System.out.print(response);
}
catch ( Exception exc )
{
System.err.println(exc.getMessage());
System.exit(1); // TODO: be more specific, like: 1=unknown, 2=remoting, 3=functional
}
}
}
}