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我有以下xsd：

<xsd:schema
    targetNamespace="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
    xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
    xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"
    xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
    xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
    elementFormDefault="qualified" attributeFormDefault="unqualified"
    blockDefault="#all" version="0.2">
    <xsd:import namespace="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"  schemaLocation="../MSG/IRS-WSTimeStampElementMessage.xsd" />
    <xsd:import namespace="http://www.w3.org/2000/09/xmldsig#" schemaLocation="../MSG/IRS-WSSignatureElementMessage.xsd"/>
    <xsd:complexType name="SecurityHeaderType">
        <xsd:annotation>
            <xsd:documentation>This complexType defines header block to use for
                security-relevant data directed at a specific SOAP actor.
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element ref="ds:Signature" minOccurs="0"/>
            <xsd:element ref="wsu:Timestamp" minOccurs="0"/>            
        </xsd:sequence>
        <xsd:anyAttribute namespace="##other" processContents="lax" />
    </xsd:complexType>
    <xsd:element name="Security" type="wsse:SecurityHeaderType">
        <xsd:annotation>
            <xsd:documentation>This element defines the wsse:Security SOAP header
                element per Section 4.</xsd:documentation>
        </xsd:annotation>
    </xsd:element>
</xsd:schema>

这是我试图针对上述模式验证的 XML：

<wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
            <u:Timestamp u:Id="TS-E68EBBF1696C5DD4AA143353323390073">
                <u:Created>2016-03-22T12:42:44.170Z</u:Created>
                <u:Expires>2016-03-22T12:52:44.170Z</u:Expires>
            </u:Timestamp>
            <ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
                <ds:SignedInfo>
                    <ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#WithComments" />
                    <ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" />
                    <ds:Reference URI="#id-1">
                        <ds:Transforms>
                            <ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" />
                        </ds:Transforms>
                        <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
                        <ds:DigestValue>2gAU0kJV40nvR+Og=</ds:DigestValue>
                    </ds:Reference>
                    <ds:Reference URI="#id-2">
                        <ds:Transforms>
                            <ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" />
                        </ds:Transforms>
                        <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
                        <ds:DigestValue>pISNeszVQ59HKCRbQ=</ds:DigestValue>
                    </ds:Reference>
                    <ds:Reference URI="#TS-E68EBBF1696C5DD4AA143353323390073">
                        <ds:Transforms>
                            <ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" />
                        </ds:Transforms>
                        <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
                        <ds:DigestValue>mh7+cJJPRtrrn/s4N15AE=</ds:DigestValue>
                    </ds:Reference>
                </ds:SignedInfo>
                <ds:SignatureValue>fhpY2IlKEdwBFWqNxbVEw7p+ojhw54+op+g==</ds:SignatureValue>
                <ds:KeyInfo>
                    <ds:X509Data>fshPnGE6H36KNqWMZqTf+X0oBls3dLz7TY=</ds:X509Certificate>
                    </ds:X509Data>
                </ds:KeyInfo>
            </ds:Signature>
</wsse:Security>

我无法理解的是为什么在验证过程中出现以下错误：

ERROR: The element 'Security' in namespace 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd' has invalid child element 'Signature' in namespace 'http://www.w3.org/2000/09/xmldsig#'.

它看起来像在命名空间中定义的元素，但验证器似乎没有注意到它，或者出于某种原因只是忽略了这个事实。

4

2 回答 2

3

它们以错误的顺序出现.. 序列应该按照声明的顺序出现.. 您为签名设置的最少出现次数为 0，这就是为什么它没有给您一个时间戳为第一位的问题。

如果您不想强制执行子元素的出现顺序，那么您可以使用 xsd::all 但它有自己的问题/规则<xsd:all> 和 <xsd:sequence> 在模式定义中的区别？

于 2016-03-22T18:46:54.620 回答
0

扩展@Rob所说的内容。

当我创建我的Signature元素时，在使用对象的ComputeSignature()方法后SignedXml，我使用该signedXml.GetXml()方法将 XML 输出到XmlElement对象。用它来保存数字签名。我创建了一个XmlNode对象来保存Security元素的引用，然后使用该方法在元素InsertBefore之前添加数字签名。FirstChildSecurity

这样做会将元素的子元素Security按适当的顺序放置。

// Compute the signature.
xSigned.ComputeSignature();

// Get the Xml representation of the signature and save it to an XmlElement object.
XmlElement xmlDigitalSignature = xSigned.GetXml();

// Replace the KeyInfo element of the DigitalSignature with the appropriate KeyInfo information.
xmlDigitalSignature = ReplaceKeyInfo(xmlDigitalSignature);

// Create a reference to the Security Element under the SOAP Header.
XmlNode securityNode = xdoc.DocumentElement.SelectSingleNode("//soapenv:Header/wsse:Security", XmlManager(xdoc));

// Add the element to the XmlDocument by moving the Signature Element to be the first child under the Security Element.
securityNode.InsertBefore(xdoc.ImportNode(xmlDigitalSignature, true), securityNode.FirstChild);
于 2016-03-23T22:47:00.963 回答