无法从签名的XML文档创建数据集 [英] Cannot Create a DataSet from Signed XML Document
本文介绍了无法从签名的XML文档创建数据集的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有XML文档，我正在进行数字签名，并且需要能够将这些文档加载到DataSet对象中。但是，在检查签名
并使用DataSet.ReadXML方法后，我收到一个异常根目录
元素丢失。
我在过去24小时内一直在努力想办法解决这个问题，但是我被卡住了。我很感激
社区可以为我提供任何帮助。
谢谢，
I have XML Documents that I am digitally signing, and need to be able to load
these documents into DataSet objects. However, after checking the signature
and using the DataSet.ReadXML method, I am getting an exception "The root
element is missing".
I have struggled over the last 24 hours trying to figure out ways of
correcting this, however I am stuck. I would appreciate any help that the
community can provide me on this.
Thanks,
推荐答案
Brian，
你能发一个签名文件的例子吗？
-
- Nicholas Paldino [.NET / C＃MVP]
- mv*@spam.guard.caspershouse.com
" Brian W. Smith" <峰; br ********* @ discussions.microsoft.com>在消息中写道
news：26 ********************************** @ microsof t.com ...
Brian,
Can you post an example of the signed document?
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com
"Brian W. Smith" <Br*********@discussions.microsoft.com> wrote in message
news:26**********************************@microsof t.com...
我有XML文档，我正在进行数字签名，并且需要能够将这些文档加载到DataSet对象中。但是，在检查
签名并使用DataSet.ReadXML方法后，我收到一个异常根目录
元素缺失。
我有在过去24小时内一直在努力寻找解决这个问题的方法，但是我被困住了。我很感激
社区可以为我提供的任何帮助。
谢谢，
I have XML Documents that I am digitally signing, and need to be able to
load
these documents into DataSet objects. However, after checking the
signature
and using the DataSet.ReadXML method, I am getting an exception "The root
element is missing".
I have struggled over the last 24 hours trying to figure out ways of
correcting this, however I am stuck. I would appreciate any help that the
community can provide me on this.
Thanks,
这是一个该文件的示例。该文件用于在DataSet中创建3个数据表，我使用了第一个节点位置的签名信息和最后一个节点的
。此示例使用
XmlDocument.DocumentElement.PrependChild（）方法显示第一个位置的签名。
谢谢
<？xml version =" 1.0" encoding =" utf-8"？>
< FWT>
< Signature xmlns =" http：//www.w3.org/2000/ 09 / xmldsig＃">
< SignedInfo>
< CanonicalizationMethod
算法=" http：//www.w3 .ORG / TR / 2001 / REC-xml的-C14N-20010315" />
< SignatureMethod
算法=" http：//www.w3.org/2000/09/xmldsig#rsa-sha1" />
<参考URI ="">
<转换>
<转换
算法=" http：//www.w3.org/2000/09/xmldsig#enveloped-signature" />
< / Transforms>
< DigestMethod Algorithm =" http：//www.w3.org/2000/09/xmldsig#sha1" />
< DigestValue> hxyhMOAfdFJYOsDlADHTah0Gmmg =< / DigestValue>
< /参考>
< / SignedInfo>
将的SignatureValue> rakRKha0vAX8cIsFwhJUsgzOB1NMNW6v IG / EsTUivy4Rt3Cg2k1LDTkmJv + bXhgWBoPBtdMxg9ZSXah0P1qw5 K / 1npSWPmJ9uWGEQuWwZT5KqJNfq1iy7QKfUiKGTn1q + 0Mc2WXPo 18v6Fnuqqh7 + btrpfnvbTaKJ0mQHAw9H + 0 =< /的SignatureValue>
将密钥信息> <无线电通信/>
< KeyValue xmlns =" http：//www.w3.org/2000/09/xmldsig#">
< RSAKeyValue>
<登记/>
将模量> 01k61JX5bc / jCLnnEHtzw3o08hs6 + KjE58md8wkRrBgTTEU3gtmD1Q8SxPxpJ iSwGNRCWTAghxSrK7AFYOCGZTblstnHerqs0Z / LTVNW2JaVkI34kvquqWdd6JJ + GNYWWuKuTiTjyEpLSikjXXFTW kLJqDU / w1Lq6MN6g + z6lx8 = LT; /模量>
将指数> AQAB< /指数>
< / RSAKeyValue>
< / KeyValue>
< / KeyInfo>
< / Signature> ;
< FWT_CONFIG>
< keyName> #PEREXEMPAMT< / keyNam e>
< keyValue> 3100< / keyValue>
< / FWT_CONFIG>
< FWT_FORMULA>
<步骤> 1< /步骤>
<令牌> MUL< /令牌>
< Arg1> @ TAXWAGES< / Arg1>
< Arg2> @ PAYPERIODS< / Arg2>
< Arg3> ANNUALWAGE< / Arg3>
< Arg4 />
< Arg5 />
< Arg6 />
< Arg7 />
< Arg8 /> ;
< DefValue> 0< / DefValue>
< Comment />
< / FWT_FORMULA>
< FWT_TAXTABLES>
< filingStatus> 1< / filingStatus>
< taxTableId> 3< / taxTableId>
< ; baseWage> 9700< / baseWage>
< upperWage> 30800< / upperWage>
< taxAmt> 705< / taxAmt>
< taxRate> 0.15< / taxRate>
< / FWT_TAXTABLES>
< FWT_TAXTABLES>
< filingStatus&g t; 1< / filingStatus>
< taxTableId> 4< / taxTableId>
< baseWage> 30800< / baseWage>
< ; upperWage> 68500< / upperWage>
< taxAmt> 3870< / taxAmt>
< taxRate> 0.25< / taxRate>
< / FWT_TAXTABLES>
< / FWT>
" Nicholas Paldino [.NET / C＃MVP]"写道：
Here is an example of the file. The file is used to create 3 datatables in
the DataSet, I used the signature information in the first node position and
the last node. This example shows the signature in the first position using
the XmlDocument.DocumentElement.PrependChild() method.
Thanks
<?xml version="1.0" encoding="utf-8"?>
<FWT>
<Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
<SignedInfo>
<CanonicalizationMethod
Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315" />
<SignatureMethod
Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" />
<Reference URI="">
<Transforms>
<Transform
Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" />
</Transforms>
<DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
<DigestValue>hxyhMOAfdFJYOsDlADHTah0Gmmg=</DigestValue>
</Reference>
</SignedInfo>
<SignatureValue>rakRKha0vAX8cIsFwhJUsgzOB1NMNW6v iG/EsTUivy4Rt3Cg2k1LDTkmJv+bXhgWBoPBtdMxg9ZSXah0P1qw5 K/1npSWPmJ9uWGEQuWwZT5KqJNfq1iy7QKfUiKGTn1q+0Mc2WXPo 18v6Fnuqqh7+btrpfnvbTaKJ0mQHAw9H+0=</SignatureValue>
<KeyInfo>
<KeyValue xmlns="http://www.w3.org/2000/09/xmldsig#">
<RSAKeyValue>
<Modulus>01k61JX5bc/jCLnnEHtzw3o08hs6+KjE58md8wkRrBgTTEU3gtmD1Q8SxPxpJ iSwGNRCWTAghxSrK7AFYOCGZTblstnHerqs0Z/LTVNW2JaVkI34kvquqWdd6JJ+GNYWWuKuTiTjyEpLSikjXXFTW kLJqDU/w1Lq6MN6g+z6lx8=</Modulus>
<Exponent>AQAB</Exponent>
</RSAKeyValue>
</KeyValue>
</KeyInfo>
</Signature>
<FWT_CONFIG>
<keyName>#PEREXEMPAMT</keyName>
<keyValue>3100</keyValue>
</FWT_CONFIG>
<FWT_FORMULA>
<Step>1</Step>
<Token>MUL</Token>
<Arg1>@TAXWAGES</Arg1>
<Arg2>@PAYPERIODS</Arg2>
<Arg3>ANNUALWAGE</Arg3>
<Arg4 />
<Arg5 />
<Arg6 />
<Arg7 />
<Arg8 />
<DefValue>0</DefValue>
<Comment />
</FWT_FORMULA>
<FWT_TAXTABLES>
<filingStatus>1</filingStatus>
<taxTableId>3</taxTableId>
<baseWage>9700</baseWage>
<upperWage>30800</upperWage>
<taxAmt>705</taxAmt>
<taxRate>0.15</taxRate>
</FWT_TAXTABLES>
<FWT_TAXTABLES>
<filingStatus>1</filingStatus>
<taxTableId>4</taxTableId>
<baseWage>30800</baseWage>
<upperWage>68500</upperWage>
<taxAmt>3870</taxAmt>
<taxRate>0.25</taxRate>
</FWT_TAXTABLES>
</FWT>
"Nicholas Paldino [.NET/C# MVP]" wrote:
Brian，
你能发一个签名文件的例子吗？
-
- 尼古拉斯Paldino [.NET / C＃MVP]
- mv*@spam.guard.caspershouse.com
Brian W. Smith <峰; br ********* @ discussions.microsoft.com>在消息中写道
新闻：26 ********************************** @ microsof t.com。 ..
Brian,
Can you post an example of the signed document?
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com
"Brian W. Smith" <Br*********@discussions.microsoft.com> wrote in message
news:26**********************************@microsof t.com...
我有XML文档，我正在进行数字签名，并且需要能够将这些文档加载到DataSet对象中。但是，在检查
签名并使用DataSet.ReadXML方法后，我收到一个异常根目录
元素缺失。
我有在过去24小时内一直在努力寻找解决这个问题的方法，但是我被困住了。我很感激
社区可以为我提供的任何帮助。
谢谢，
I have XML Documents that I am digitally signing, and need to be able to
load
these documents into DataSet objects. However, after checking the
signature
and using the DataSet.ReadXML method, I am getting an exception "The root
element is missing".
I have struggled over the last 24 hours trying to figure out ways of
correcting this, however I am stuck. I would appreciate any help that the
community can provide me on this.
Thanks,
Brian，
我将XML文档保存到文件中，然后将其加载到DataSet
中，没有任何问题。你确定这是正确的文件吗？你怎么用
将它加载到DataSet中？
-
- Nicholas Paldino [。 NET / C＃MVP]
- mv*@spam.guard.caspershouse.com
" Brian W. Smith" <峰; br ********* @ discussions.microsoft.com>在消息中写道
新闻：0B ********************************** @ microsof t.com ...
Brian,
I saved that XML document to a file, and then loaded it into a DataSet
without any problems. Are you sure this is the right file, and how are you
loading it into the DataSet?
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com
"Brian W. Smith" <Br*********@discussions.microsoft.com> wrote in message
news:0B**********************************@microsof t.com...
以下是该文件的示例。该文件用于在DataSet中创建3个数据表，我在第一个节点位置使用签名信息
最后一个节点。此示例使用XmlDocument.DocumentElement.PrependChild（）方法显示第一个位置的签名
谢谢
<？xml版本= QUOT; 1.0" encoding =" utf-8"？>
< FWT>
< Signature xmlns =" http：//www.w3.org/2000/09/xmldsig#">
< SignedInfo>
< CanonicalizationMethod
Algorithm =" http：//www.w3.org/TR/2001/REC-xml-c14n-20010315" />
< SignatureMethod
Algorithm =" http：//www.w3.org/2000/09/xmldsig#rsa-sha1" />
<参考URI ="">
<转换>
<转换
算法=" http：//www.w3.org / 2000/09 / XMLDSIG＃包膜签名" />
< / Transforms>
< DigestMethod Algorithm =" http：//www.w3.org/2000/09/xmldsig#sha1" />
< DigestValue> hxyhMOAfdFJYOsDlADHTah0Gmmg =< / DigestValue>
< /参考>
< / SignedInfo>
< SignatureValue> rakRKha0vAX8cIsFwhJUsgzOB1NMNW6v iG / EsTUivy4Rt3Cg2k1LDTkmJv + bXhgWBoPBtdMxg9ZSXah0P1qw5 K / 1npSWPmJ9uWGEQuWwZT5KqJNfq1iy7QKfUiKGTn1q + 0Mc2WXPo 18v6Fnuqqh7 + btrpfnvbTaKJ0mQHAw9H + 0 =< /&的SignatureValue GT;
<密钥信息>
< KEYVALUE的xmlns = QUOT; HTTP：//www.w3.org/2000 / 09 / XMLDSIG＃">
< RSAKeyValue>
<模量> 01k61JX5bc / jCLnnEHtzw3o08hs6 + KjE58md8wkRrBgTTEU3gtmD1Q8SxPxpJ iSwGNRCWTAghxSrK7AFYOCGZTblstnHerqs0Z / LTVNW2JaVkI34kvquqWdd6JJ + GNYWWuKuTiTjyEpLSikjXXFTW kLJqDU / w1Lq6MN6g + z6lx8 = LT; /模量>
< Exponent> AQAB< / Exponent>
< / RSAKeyValue>
< / KeyValue>
< / KeyInfo>
< / Signature>
< FWT_CONFIG>
< keyName>＃PEREXEMPAMT< / keyName>
< ; keyValue> 3100< / keyValue>
< / FWT_CONFIG>
< / FWT_FORMULA>
<步骤> 1< /步骤>
<令牌> MUL< / Token> ;
< Arg1> @ TAXWAGES< / Arg1>
< Arg2> @ PAYPERIODS< / Arg2>
< Arg3> ANNUALWAGE< / Arg3>
< Arg4 / >
< Arg5 />
< Arg6 />
< Arg7 />
< Arg8 />
< DefValue> 0< / DefValue>
< / / FWT_FORMULA>
< FWT_TAXTABLES>
< filingStatus> 1< / filingStatus>
< ; taxTableId> 3< / taxTableId>
< baseWage> 9700< / baseWage>
< upperWage> 30800< / upperWage>
< taxAmt> 705< / taxAmt>
< taxRate> 0.15< / taxRate>
< / FWT_TAXTABLES>
< FWT_TAXTABLES>
< filingStatus> 1< / filingStatus>
< taxTableId> 4< ; / taxTableId>
< baseWage> 30800< / baseWage>
< upperWage> 68500< / upperWage>
< taxAmt> 3870< / taxAmt>
< taxRate> 0.25< / taxRate>
< / FWT_TAXTABLES>
< / FWT>
" Nicholas Paldino [。NET / C＃MVP]"写道：
Here is an example of the file. The file is used to create 3 datatables in
the DataSet, I used the signature information in the first node position
and
the last node. This example shows the signature in the first position
using
the XmlDocument.DocumentElement.PrependChild() method.
Thanks
<?xml version="1.0" encoding="utf-8"?>
<FWT>
<Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
<SignedInfo>
<CanonicalizationMethod
Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315" />
<SignatureMethod
Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" />
<Reference URI="">
<Transforms>
<Transform
Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" />
</Transforms>
<DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
<DigestValue>hxyhMOAfdFJYOsDlADHTah0Gmmg=</DigestValue>
</Reference>
</SignedInfo>
<SignatureValue>rakRKha0vAX8cIsFwhJUsgzOB1NMNW6v iG/EsTUivy4Rt3Cg2k1LDTkmJv+bXhgWBoPBtdMxg9ZSXah0P1qw5 K/1npSWPmJ9uWGEQuWwZT5KqJNfq1iy7QKfUiKGTn1q+0Mc2WXPo 18v6Fnuqqh7+btrpfnvbTaKJ0mQHAw9H+0=</SignatureValue>
<KeyInfo>
<KeyValue xmlns="http://www.w3.org/2000/09/xmldsig#">
<RSAKeyValue>
<Modulus>01k61JX5bc/jCLnnEHtzw3o08hs6+KjE58md8wkRrBgTTEU3gtmD1Q8SxPxpJ iSwGNRCWTAghxSrK7AFYOCGZTblstnHerqs0Z/LTVNW2JaVkI34kvquqWdd6JJ+GNYWWuKuTiTjyEpLSikjXXFTW kLJqDU/w1Lq6MN6g+z6lx8=</Modulus>
<Exponent>AQAB</Exponent>
</RSAKeyValue>
</KeyValue>
</KeyInfo>
</Signature>
<FWT_CONFIG>
<keyName>#PEREXEMPAMT</keyName>
<keyValue>3100</keyValue>
</FWT_CONFIG>
<FWT_FORMULA>
<Step>1</Step>
<Token>MUL</Token>
<Arg1>@TAXWAGES</Arg1>
<Arg2>@PAYPERIODS</Arg2>
<Arg3>ANNUALWAGE</Arg3>
<Arg4 />
<Arg5 />
<Arg6 />
<Arg7 />
<Arg8 />
<DefValue>0</DefValue>
<Comment />
</FWT_FORMULA>
<FWT_TAXTABLES>
<filingStatus>1</filingStatus>
<taxTableId>3</taxTableId>
<baseWage>9700</baseWage>
<upperWage>30800</upperWage>
<taxAmt>705</taxAmt>
<taxRate>0.15</taxRate>
</FWT_TAXTABLES>
<FWT_TAXTABLES>
<filingStatus>1</filingStatus>
<taxTableId>4</taxTableId>
<baseWage>30800</baseWage>
<upperWage>68500</upperWage>
<taxAmt>3870</taxAmt>
<taxRate>0.25</taxRate>
</FWT_TAXTABLES>
</FWT>
"Nicholas Paldino [.NET/C# MVP]" wrote:
Brian，
你能发一个签名文件的例子吗？
-
- 尼古拉斯Paldino [.NET / C＃MVP]
- mv*@spam.guard.caspershouse.com
Brian W. Smith <峰; br ********* @ discussions.microsoft.com>在消息中写道
新闻：26 ********************************** @ microsof t.com。 ..
Brian,
Can you post an example of the signed document?
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com
"Brian W. Smith" <Br*********@discussions.microsoft.com> wrote in message
news:26**********************************@microsof t.com...
>我有XML文档，我正在进行数字签名，并且需要能够
>加载
>将这些文档转换为DataSet对象。但是，检查完
>签名
>并使用DataSet.ReadXML方法，我得到一个例外
> root
>元素缺失。
>
>在过去的24小时里，我一直在努力寻找
>的方法。纠正这个，但我被卡住了。我将不胜感激任何帮助
>
>社区可以为我提供这个。
>
>谢谢，
>I have XML Documents that I am digitally signing, and need to be able to
>load
> these documents into DataSet objects. However, after checking the
> signature
> and using the DataSet.ReadXML method, I am getting an exception "The
> root
> element is missing".
>
> I have struggled over the last 24 hours trying to figure out ways of
> correcting this, however I am stuck. I would appreciate any help that
> the
> community can provide me on this.
>
> Thanks,
这篇关于无法从签名的XML文档创建数据集的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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