AutoIt
AutoIt
XML Exclusive Canonicalization
See more XML Digital Signatures Examples
Demonstrates how to convert XML to the Exclusive XML Canonicalization form as specified in http://www.w3.org/TR/xml-exc-c14n/Chilkat AutoIt Downloads
Local $bSuccess = False
; This example requires the Chilkat API to have been previously unlocked.
; See Global Unlock Sample for sample code.
; The XML digital signature verification class provides utility methods for
; XML canonicalization. This example demonstrates how to do exclusive XML canonicalization.
; This example will show many sample XML inputs and outputs. The input XML files are available online
; as shown in this example.
$oHttp = ObjCreate("Chilkat.Http")
$oSbXml = ObjCreate("Chilkat.StringBuilder")
$oCanon = ObjCreate("Chilkat.XmlDSig")
; Use exclusive XML canonicalization.
Local $sCanonVersion = "EXCL_C14N"
Local $bWithComments = False
Local $sDiv1 = "--------------- input ---------------"
Local $sDiv2 = "--------------- canonicalized output ---------------"
$oSbUrl = ObjCreate("Chilkat.StringBuilder")
Local $i = 1
While $i < 20
$oSbUrl.SetString("https://www.chilkatsoft.com/exampleData/c14n/testTESTNUMBER.xml")
Local $iNumReplaced = $oSbUrl.ReplaceI("TESTNUMBER",$i)
$bSuccess = $oHttp.QuickGetSb($oSbUrl.GetAsString(),$oSbXml)
If ($bSuccess = True) Then
Local $sXmlCanon = $oCanon.CanonicalizeXml($oSbXml.GetAsString(),$sCanonVersion,$bWithComments)
ConsoleWrite("---- Test " & $i & " ----" & @CRLF)
ConsoleWrite($sDiv1 & @CRLF)
ConsoleWrite($oSbXml.GetAsString() & @CRLF)
ConsoleWrite($sDiv2 & @CRLF)
ConsoleWrite($sXmlCanon & @CRLF)
ConsoleWrite(" " & @CRLF)
EndIf
$i = $i + 1
Wend
; The output of this program is:
;
; ---- Test 1 ----
; --------------- input ---------------
; <?xml version="1.0"?>
;
; <?xml-stylesheet href="doc.xsl"
; type="text/xsl" ?>
;
; <!DOCTYPE doc SYSTEM "doc.dtd">
;
; <doc>Hello, world!<!-- Comment 1 --></doc>
;
; <?pi-without-data ?>
;
; <!-- Comment 2 -->
;
; <!-- Comment 3 -->
; --------------- canonicalized output ---------------
; <?xml-stylesheet href="doc.xsl"
; type="text/xsl" ?>
; <doc>Hello, world!</doc>
; <?pi-without-data?>
;
; ---- Test 2 ----
; --------------- input ---------------
; <?xml version="1.0"?>
;
; <?xml-stylesheet href="doc.xsl"
; type="text/xsl" ?>
;
; <doc>Hello, world!<fish name="goldie" type = "goldfish" color='gold' /></doc>
;
; <?pi-without-data ?>
;
;
; --------------- canonicalized output ---------------
; <?xml-stylesheet href="doc.xsl"
; type="text/xsl" ?>
; <doc>Hello, world!<fish color="gold" name="goldie" type="goldfish"></fish></doc>
; <?pi-without-data?>
;
; ---- Test 3 ----
; --------------- input ---------------
; <doc>
; <clean> </clean>
; <dirty> A B </dirty>
; <mixed>
; A
; <clean> </clean>
; B
; <dirty> A B </dirty>
; C
; </mixed>
; </doc>
; --------------- canonicalized output ---------------
; <doc>
; <clean> </clean>
; <dirty> A B </dirty>
; <mixed>
; A
; <clean> </clean>
; B
; <dirty> A B </dirty>
; C
; </mixed>
; </doc>
;
; ---- Test 4 ----
; --------------- input ---------------
; <!DOCTYPE doc [
; <!ATTLIST normId id ID #IMPLIED>
; <!ATTLIST normNames attr NMTOKENS #IMPLIED>
; ]>
; <doc>
; <text>First line
 Second line</text>
; <value>2</value>
; <compute><![CDATA[value>"0" && value<"10" ?"valid":"error"]]></compute>
; <compute expr='value>"0" && value<"10" ?"valid":"error"'>valid</compute>
; <norm attr=' '   
	 ' '/>
; <normNames attr=' A   
	 B '/>
; <normId id=' '   
	 ' '/>
; </doc>
;
; --------------- canonicalized output ---------------
; <doc>
; <text>First line
; Second line</text>
; <value>2</value>
; <compute>value>"0" && value<"10" ?"valid":"error"</compute>
; <compute expr="value>"0" && value<"10" ?"valid":"error"">valid</compute>
; <norm attr=" ' 
	 ' "></norm>
; <normNames attr="A 
	 B"></normNames>
; <normId id="' 
	 '"></normId>
; </doc>
;
; ---- Test 5 ----
; --------------- input ---------------
; <doc>
; <lizard type="gecko & african" abc="& test "" />
; <snake type="poisonous rattler" />
; </doc>
;
; --------------- canonicalized output ---------------
; <doc>
; <lizard abc="& test "" type="gecko & african"></lizard>
; <snake type="poisonous rattler"></snake>
; </doc>
;
; ---- Test 6 ----
; --------------- input ---------------
; <doc>
; <!-- A namespace node N is ignored if the nearest ancestor element of the node's parent element that is in the node-set has a namespace node in the node-set with the same local name and value as N. -->
; <animal xmlns="" xmlns:aa="https://www.animal.com/">
; <reptile xmlns:cc="https://www.herpetology.com/" xmlns:bb="https://www.reptile.com/">
; <lizard type="african fat tailed" abc="xyz" xmlns:aa="https://www.animal.com/" />
; <snake type="poisonous rattler" xmlns:bb="https://www.reptile.com/" >
; <cobra bb:name="benny" />
; </snake>
; </reptile>
; </animal>
; </doc>
;
; --------------- canonicalized output ---------------
; <doc>
;
; <animal>
; <reptile>
; <lizard abc="xyz" type="african fat tailed"></lizard>
; <snake type="poisonous rattler">
; <cobra xmlns:bb="https://www.reptile.com/" bb:name="benny"></cobra>
; </snake>
; </reptile>
; </animal>
; </doc>
;
; ---- Test 7 ----
; --------------- input ---------------
; <doc>
; <!-- A namespace node N is ignored if the nearest ancestor element of the node's parent element that is in the node-set has a namespace node in the node-set with the same local name and value as N. -->
; <animal xmlns:aa="https://www.animal.com/">
; <reptile xmlns:bb="https://www.reptile.com/">
; <lizard xmlns="" type="african fat tailed" abc="xyz" xmlns:aa="https://www.animal.com/" />
; <snake type="poisonous rattler" xmlns:bb="https://www.reptile.com/" >
; </snake>
; </reptile>
; </animal>
; </doc>
;
; --------------- canonicalized output ---------------
; <doc>
;
; <animal>
; <reptile>
; <lizard abc="xyz" type="african fat tailed"></lizard>
; <snake type="poisonous rattler">
; </snake>
; </reptile>
; </animal>
; </doc>
;
; ---- Test 8 ----
; --------------- input ---------------
; <doc>
; <!-- generate a space followed by xmlns="" if and only if the following conditions are met:
;
; the element E that owns the axis is in the node-set
; The nearest ancestor element of E in the node-set has a default namespace node in the node-set (default namespace nodes always have non-empty values in XPath)
; -->
; <animal xmlns="https://www.animal.com/">
; <reptile xmlns:bb="https://www.reptile.com/">
; <lizard xmlns="" type="african fat tailed" abc="xyz" xmlns:bb="https://www.reptile222.com/" >
; <myPet xmlns:bb="https://www.reptile.com/">larry</myPet>
; </lizard>
; <snake type="poisonous rattler" xmlns:bb="https://www.reptile.com/" >
; </snake>
; </reptile>
; </animal>
; </doc>
;
; --------------- canonicalized output ---------------
; <doc>
;
; <animal xmlns="https://www.animal.com/">
; <reptile>
; <lizard xmlns="" abc="xyz" type="african fat tailed">
; <myPet>larry</myPet>
; </lizard>
; <snake type="poisonous rattler">
; </snake>
; </reptile>
; </animal>
; </doc>
;
; ---- Test 9 ----
; --------------- input ---------------
; <!DOCTYPE doc [<!ATTLIST e9 attr CDATA "default">]>
; <doc>
; <e1 />
; <e2 ></e2>
; <e3 name = "elem3" id="elem3" />
; <e4 name="elem4" id="elem4" ></e4>
; <e5 a:attr="out" b:attr="sorted" attr2="all" attr="I'm"
; xmlns:b="http://www.ietf.org"
; xmlns:a="http://www.w3.org"
; xmlns="http://example.org"/>
; <e6 xmlns="" xmlns:a="http://www.w3.org">
; <e7 xmlns="http://www.ietf.org">
; <e8 xmlns="" xmlns:a="http://www.w3.org">
; <e9 xmlns="" xmlns:a="http://www.ietf.org"/>
; </e8>
; </e7>
; </e6>
; </doc>
; --------------- canonicalized output ---------------
; <doc>
; <e1></e1>
; <e2></e2>
; <e3 id="elem3" name="elem3"></e3>
; <e4 id="elem4" name="elem4"></e4>
; <e5 xmlns="http://example.org" xmlns:a="http://www.w3.org" xmlns:b="http://www.ietf.org" attr="I'm" attr2="all" b:attr="sorted" a:attr="out"></e5>
; <e6>
; <e7 xmlns="http://www.ietf.org">
; <e8 xmlns="">
; <e9 attr="default"></e9>
; </e8>
; </e7>
; </e6>
; </doc>
;
; ---- Test 10 ----
; --------------- input ---------------
; <?xml version="1.0" encoding="UTF-8"?>
;
; <!DOCTYPE note [
; <!ENTITY nbsp " ">
; <!ENTITY author "Donald Duck">
; <!ENTITY writer "Writer: &author;.">
; <!ENTITY copyright "Copyright: < > Chilkat.">
; <!ATTLIST OPTIONS
; FINISH (Metal|Polished|Matte) "Matte"
; ADAPTER (Included|Optional|NotApplicable) "Included"
; CASE (HardShell|Soft|NotApplicable) "HardShell">
;
; <!ATTLIST footer
; src CDATA #REQUIRED
; id ID #IMPLIED
; sort CDATA #FIXED "true"
; print (yes | no) "yes"
; >
; <!ENTITY myEntityA "Some Entity Value A">
; <!ENTITY myEntityB "Some Entity Value B">
; ]>
;
; <note>
; <OPTIONS/>
; <to>Tove   á & < > ' " " ' ></to>
; <from eTest="&   á < > > ' ' " ">Jani</from>
; <heading myEntityTest="&myEntityA;">Reminder</heading>
; <body>Don't forget me this weekend!</body>
; <footer>&writer; ©right;</footer>
; <footer print="no">&writer; ©right;</footer>
; <someCData><![CDATA[
; & < > ' "
; " ' & < >
; This is a test.
; ]]></someCData>
; <someText>
; & < > ' "
; " ' >
; This is a test.
; </someText>
; </note>
; --------------- canonicalized output ---------------
; <note>
; <OPTIONS ADAPTER="Included" CASE="HardShell" FINISH="Matte"></OPTIONS>
; <to>Tove � � & < > ' " " ' ></to>
; <from eTest="& � � < > > ' ' " ">Jani</from>
; <heading myEntityTest="Some Entity Value A">Reminder</heading>
; <body>Don't forget me this weekend!</body>
; <footer print="yes" sort="true">Writer: Donald Duck.�Copyright: < > Chilkat.</footer>
; <footer print="no" sort="true">Writer: Donald Duck.�Copyright: < > Chilkat.</footer>
; <someCData>
; &amp; &lt; &gt; &apos; &quot;
; " ' & < >
; This is a test.
; </someCData>
; <someText>
; & < > ' "
; " ' >
; This is a test.
; </someText>
; </note>
;
; ---- Test 11 ----
; --------------- input ---------------
; <?xml version="1.0" encoding="UTF-8"?>
;
; <!DOCTYPE note [
; <!ENTITY nbsp " ">
; <!ENTITY writer "Writer: Donald Duck.">
; <!ENTITY copyright "Copyright: < > Chilkat.">
; <!ATTLIST OPTIONS
; FINISH (Metal|Polished|Matte) "Matte"
; ADAPTER (Included|Optional|NotApplicable) "Included"
; CASE (HardShell|Soft|NotApplicable) "HardShell">
;
; <!ATTLIST footer
; src CDATA #REQUIRED
; id ID #IMPLIED
; sort CDATA #FIXED "true"
; print (yes | no) "yes"
; >
; <!ENTITY myEntityA "Some Entity Value A">
; <!ENTITY myEntityB "Some Entity Value B">
;
; <!ENTITY c SYSTEM "http://www.xmlwriter.net/copyright.xml">
; <!ENTITY c PUBLIC "-//W3C//TEXT copyright//EN"
; "http://www.w3.org/xmlspec/copyright.xml">
;
; <!ENTITY logo SYSTEM "http://www.xmlwriter.net/logo.gif" NDATA gif>
; <!ENTITY logo PUBLIC "-//W3C//GIF logo//EN" "http://www.w3.org/logo.gif" NDATA gif>
;
; ]>
;
; <note>
; <OPTIONS/>
; <to>Tove</to>
; <from>Jani</from>
; <heading myEntityTest="&myEntityA;">Reminder</heading>
; <body>Don't forget me this weekend!</body>
; <footer>&writer; ©right;</footer>
; </note>
; --------------- canonicalized output ---------------
; <note>
; <OPTIONS ADAPTER="Included" CASE="HardShell" FINISH="Matte"></OPTIONS>
; <to>Tove</to>
; <from>Jani</from>
; <heading myEntityTest="Some Entity Value A">Reminder</heading>
; <body>Don't forget me this weekend!</body>
; <footer print="yes" sort="true">Writer: Donald Duck.�Copyright: < > Chilkat.</footer>
; </note>
;
; ---- Test 12 ----
; --------------- input ---------------
; <?xml version="1.0" encoding="UTF-8"?>
; <lizard xml:space="retain" xml:lang="en">
; <gecko />
; <bearded_dragon xml:lang="en" xml:space="retain">pip</bearded_dragon>
; </lizard>
;
; --------------- canonicalized output ---------------
; <lizard xml:lang="en" xml:space="retain">
; <gecko></gecko>
; <bearded_dragon xml:lang="en" xml:space="retain">pip</bearded_dragon>
; </lizard>
;
; ---- Test 13 ----
; --------------- input ---------------
; <?xml version="1.0" encoding="UTF-8"?>
; <lizard xmlns="http://www.chilkatsoft.com">
; <gecko name="larry" />
; <bearded_dragon xmlns="http://www.beardies.com" name="pip">pip</bearded_dragon>
; </lizard>
;
; --------------- canonicalized output ---------------
; <lizard xmlns="http://www.chilkatsoft.com">
; <gecko name="larry"></gecko>
; <bearded_dragon xmlns="http://www.beardies.com" name="pip">pip</bearded_dragon>
; </lizard>
;
; ---- Test 14 ----
; --------------- input ---------------
; <doc>
; <a xmlns:aa="https://www.test1.org">
; <b xmlns:aa="https://www.test2.org">
; <c xmlns:aa="https://www.test1.org">
; <d xmlns:aa="https://www.test2.org">
; <e xmlns:aa="https://www.test1.org">
; </e>
; </d>
; </c>
; </b>
; </a>
; </doc>
;
; --------------- canonicalized output ---------------
; <doc>
; <a>
; <b>
; <c>
; <d>
; <e>
; </e>
; </d>
; </c>
; </b>
; </a>
; </doc>
;
; ---- Test 15 ----
; --------------- input ---------------
; <doc>
; <a xmlns:aa="https://www.test1.org">
; <b xmlns:aa="https://www.test1.org">
; <c xmlns:aa="https://www.test1.org">
; <d xmlns:aa="https://www.test1.org">
; <e xmlns:aa="https://www.test1.org">
; </e>
; </d>
; </c>
; </b>
; </a>
; </doc>
;
; --------------- canonicalized output ---------------
; <doc>
; <a>
; <b>
; <c>
; <d>
; <e>
; </e>
; </d>
; </c>
; </b>
; </a>
; </doc>
;
; ---- Test 16 ----
; --------------- input ---------------
; <doc>
; <a xmlns="">
; <b xmlns="">
; <c xmlns="https://www.chilkatsoft.com">
; <c2 xmlns="https://www.chilkatsoft.com">
; <d xmlns="">
; <e xmlns="">
; </e>
; </d>
; </c2>
; </c>
; </b>
; </a>
; </doc>
;
; --------------- canonicalized output ---------------
; <doc>
; <a>
; <b>
; <c xmlns="https://www.chilkatsoft.com">
; <c2>
; <d xmlns="">
; <e>
; </e>
; </d>
; </c2>
; </c>
; </b>
; </a>
; </doc>
;
; ---- Test 17 ----
; --------------- input ---------------
; <doc>
; <a xmlns:aa="https://www.testA.com/" xmlns:zz="https://testZ.com" zz:color="blue" xmlns:yy="https://testY.com">
; <b xmlns="">
; <c xmlns:aa="https://www.testA.com/" aa:location="Chicago" xmlns:bb="https://www.testB.com/">
; <bb:d xmlns:aa="https://www.testAA.com/" aa:country="USA" yy:planet="Earth">
; </bb:d>
; </c>
; </b>
; </a>
; </doc>
;
; --------------- canonicalized output ---------------
; <doc>
; <a xmlns:zz="https://testZ.com" zz:color="blue">
; <b>
; <c xmlns:aa="https://www.testA.com/" aa:location="Chicago">
; <bb:d xmlns:aa="https://www.testAA.com/" xmlns:bb="https://www.testB.com/" xmlns:yy="https://testY.com" yy:planet="Earth" aa:country="USA">
; </bb:d>
; </c>
; </b>
; </a>
; </doc>
;
; ---- Test 18 ----
; --------------- input ---------------
; <doc>
; <a xmlns:aa="https://www.testA.com/" aa:location="Chicago">
; <b xmlns:aa="https://www.testA.com/"><!-- aa is not emitted here (using exclusive canon) -->
; <c xmlns:aa="https://www.testA.com/">test</c><!-- aa is not emitted here (using exclusive canon) -->
; </b>
; </a>
; </doc>
;
; --------------- canonicalized output ---------------
; <doc>
; <a xmlns:aa="https://www.testA.com/" aa:location="Chicago">
; <b>
; <c>test</c>
; </b>
; </a>
; </doc>
;
; ---- Test 19 ----
; --------------- input ---------------
; <doc>
; <!-- generate a space followed by xmlns="" if and only if the following conditions are met:
;
; the element E that owns the axis is in the node-set
; The nearest ancestor element of E in the node-set has a default namespace node in the node-set (default namespace nodes always have non-empty values in XPath)
; -->
; <animal xmlns:bb="https://www.reptile.com/">
; <bb:reptile xmlns="https://www.animal.com/" bb:abc="123">
; <lizard xmlns="" type="african fat tailed" abc="xyz" xmlns:bb="https://www.reptile222.com/" >
; <myPet xmlns:bb="https://www.reptile.com/">larry</myPet>
; </lizard>
; <snake type="poisonous rattler" xmlns:bb="https://www.reptile.com/" >
; </snake>
; </bb:reptile>
; </animal>
; </doc>
;
; --------------- canonicalized output ---------------
; <doc>
;
; <animal>
; <bb:reptile xmlns:bb="https://www.reptile.com/" bb:abc="123">
; <lizard abc="xyz" type="african fat tailed">
; <myPet>larry</myPet>
; </lizard>
; <snake xmlns="https://www.animal.com/" type="poisonous rattler">
; </snake>
; </bb:reptile>
; </animal>
; </doc>
;
;