sImplexml_load_string不完全加載的XAdES-BES簽名XML

我有一個包含XML的XAdES-BES DIGITA簽名：sImplexml_load_string不完全加載的XAdES-BES簽名XML

<?xml version="1.0" encoding="UTF-8"?> 
<Signatures Id="ID-222cf3cf-0f0b-49d2-b7cb-4cf47bb373cb"> 
    <ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#" Id="ID-9a61610b-c8e3-4201-bf41-a174cbc21634"> 
     <ds:SignedInfo Id="ID-8ebe3e85-1413-4fec-a14c-7264546ab770"> 
     <ds:CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315" /> 
     <ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" /> 
     <ds:Reference Id="ID-e751928b-6823-47ad-a5ae-b7ccdf301751" URI="#ID-e37958b8-134c-4f51-9b25-8274fd1edce7"> 
      <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /> 
      <ds:DigestValue>Z7q3zqS5FTNPP/mj0rDmUV5PdZQ=</ds:DigestValue> 
     </ds:Reference> 
     <ds:Reference Id="ID-396858b0-7e4b-42e1-ba5f-18368f90f0df" URI="#ID-90b9721b-1d1c-4104-ae2c-ebb6b251cf2b" Type="http://uri.etsi.org/01903#SignedProperties"> 
      <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /> 
      <ds:DigestValue>H7EeV4pPoJ6WhWFnVSo3WNu3Yj8=</ds:DigestValue> 
     </ds:Reference> 
     </ds:SignedInfo> 
     <ds:SignatureValue Id="ID-949000f9-85bc-435e-b387-8f7aa5551d75">a0cc/hQYjmwQC8ssBzolLyArUqOVi+s6cP+lbxku69qGleBUroQlvD6o+GpIxSJB6wlWwic3YjuxDxn9 
mfW2jCLYEEM1RB277ChnHASakC+vbBP03LWC+GxsOe0seKMVsCc0EPwS5kk5RfvrUN6sTxWSW/2MOIXG 
4fW1cAtjh1SjDN9Ij38SIuWpW8guJ9EGEVyTUuTiZ5dbpHfxftgKfHmr16aMpXk0ta46X2UuGTQRB+E/ 
0W+RpLqdmTP5VG0CxT8Z2H4n6puGL0yC20SsZZDethL/Vnr67EXTPmHFUwoZOGNu+0IFdBJW4HvLA5rF 
czL82MOsCoFXqzMVxGxiqw==</ds:SignatureValue> 
     <ds:KeyInfo> 
     <ds:KeyValue> 
      <ds:RSAKeyValue> 
       <ds:Modulus>AL4k+zz02RytjonBY0af0dfuuDJhNg0dypClqzkLyyLjkTa9QUbtdtA20lRuogjFqb6CVpqQ/PEdXDK5 
bN6qGBQGsmdqkgru6A8aAc57QawEcbEL+rDue1L+mqM/JVnr+DAWOehITd8HzS0JQTQcxF1Lv0L1GNbJ 
P8/bo8Coj2EVtKZ9tBI9+AZUdZ11uKBYj9uvKy0VGufjoljIIrQASIft4nw8a/WF+beEYOrl3PqnBcAo 
Lc/CJiNsnsASws0a/EKuaP3vQbIo36s7FVH7U4x/8ypcAPsmtgi9LbH+v9Ugc2CiCj7krJIT3X9EwkjC 
FUq+MykmVvfW0D0bOTP2X5k=</ds:Modulus> 
       <ds:Exponent>AQAB</ds:Exponent> 
      </ds:RSAKeyValue> 
     </ds:KeyValue> 
     <ds:X509Data> 
      <ds:X509Certificate>MIIGETCCBPmgAwIBAgIUaQ+g3SS0YfvHQus43mbJ+4FSYegwDQYJKoZIhvcNAQEFBQAwczELMAkGA1UE 
BhMCUEwxKDAmBgNVBAoMH0tyYWpvd2EgSXpiYSBSb3psaWN6ZW5pb3dhIFMuQS4xJDAiBgNVBAMMG0NP 
UEUgU1pBRklSIC0gS3dhbGlmaWtvd2FueTEUMBIGA1UEBRMLTnIgd3Bpc3U6IDYwHhcNMTUxMDA4MTIw 
MDAwWhcNMTYxMDA4MTIwMDAwWjB2MQswCQYDVQQGEwJQTDEbMBkGA1UEBRMSUEVTRUw6IDg2MDYxMzE0 
Mzk3MR8wHQYDVQQDDBZLYW1pbCBTZWJhc3RpYW4gTWlqYWN6MRgwFgYDVQQqDA9LYW1pbCBTZWJhc3Rp 
YW4xDzANBgNVBAQMBk1pamFjejCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAL4k+zz02Ryt 
jonBY0af0dfuuDJhNg0dypClqzkLyyLjkTa9QUbtdtA20lRuogjFqb6CVpqQ/PEdXDK5bN6qGBQGsmdq 
kgru6A8aAc57QawEcbEL+rDue1L+mqM/JVnr+DAWOehITd8HzS0JQTQcxF1Lv0L1GNbJP8/bo8Coj2EV 
tKZ9tBI9+AZUdZ11uKBYj9uvKy0VGufjoljIIrQASIft4nw8a/WF+beEYOrl3PqnBcAoLc/CJiNsnsAS 
ws0a/EKuaP3vQbIo36s7FVH7U4x/8ypcAPsmtgi9LbH+v9Ugc2CiCj7krJIT3X9EwkjCFUq+MykmVvfW 
0D0bOTP2X5kCAwEAAaOCApgwggKUMAwGA1UdEwEB/wQCMAAwggFPBgNVHSABAf8EggFDMIIBPzCCATsG 
CSqEaAGG9yMBATCCASwwgd0GCCsGAQUFBwICMIHQDIHNRGVrbGFyYWNqYSB0YSBqZXN0IG/Fm3dpYWRj 
emVuaWVtIHd5ZGF3Y3ksIMW8ZSB0ZW4gY2VydHlmaWthdCB6b3N0YcWCIHd5ZGFueSBqYWtvIGNlcnR5 
ZmlrYXQga3dhbGlmaWtvd2FueSB6Z29kbmllIHogd3ltYWdhbmlhbWkgdXN0YXd5IG8gcG9kcGlzaWUg 
ZWxla3Ryb25pY3pueW0gb3JheiB0b3dhcnp5c3rEhWN5bWkgamVqIHJvenBvcnrEhWR6ZW5pYW1pLjBK 
BggrBgEFBQcCARY+aHR0cDovL3d3dy5lbGVrdHJvbmljem55cG9kcGlzLnBsL2luZm9ybWFjamUvZG9r 
dW1lbnR5LWktdW1vd3kwCQYDVR0JBAIwADAhBgNVHREEGjAYgRZrYW1pbC5taWphY3pAZ21haWwuY29t 
MA4GA1UdDwEB/wQEAwIGQDCBsAYDVR0jBIGoMIGlgBTMQSp2mC5KehnakTbf2H85P9TCrqF3pHUwczEL 
MAkGA1UEBhMCUEwxKDAmBgNVBAoMH0tyYWpvd2EgSXpiYSBSb3psaWN6ZW5pb3dhIFMuQS4xJDAiBgNV 
BAMMG0NPUEUgU1pBRklSIC0gS3dhbGlmaWtvd2FueTEUMBIGA1UEBRMLTnIgd3Bpc3U6IDaCFH18c1x7 
vNOu01acH+WfGYiAcun0MEAGA1UdHwQ5MDcwNaAzoDGGL2h0dHA6Ly9lbGVrdHJvbmljem55cG9kcGlz 
LnBsL2NybC9jcmxfb3prNTIuY3JsMA0GCSqGSIb3DQEBBQUAA4IBAQAP0zddWprl5hpXiIiMGcC5D7ob 
/nj3wvfOUm0QCf7+ZEorfr6EC96B6F/cNtZ1wXtAQXkf5Zm3gPhbKXY6XWM2NDWadZrDV9zV75Ab06dQ 
5qmDfuMGTfPUdH3+QBmW7YnniWPCGuMzGNlP9DpZ45YrgRnwlsZSHMhX0HiEeDfYKAkGhIaJ7lcPlZrj 
zWBdhUOgYm06pYf8NEKVWzu808iIHIvCBot0ADcZ8ypxDyQsco/RSRGY0EO8FATCH3j2Oe/+7FGRjRQK 
XczBsKu6G8GQ6b/eGuWD7NNAuBX4UJu9jXRo9mzo7zKj01/SPfE4kHTHfHr9yi9BBkzAmaAxQpT5</ds:X509Certificate> 
     </ds:X509Data> 
     </ds:KeyInfo> 
     <ds:Object> 
     <xades:QualifyingProperties xmlns:xades="http://uri.etsi.org/01903/v1.3.2#" Id="ID-04b0ddeb-914c-419f-acb2-780dae2ee890" Target="#ID-9a61610b-c8e3-4201-bf41-a174cbc21634"> 
      <xades:SignedProperties Id="ID-90b9721b-1d1c-4104-ae2c-ebb6b251cf2b"> 
       <xades:SignedSignatureProperties> 
        <xades:SigningTime>2015-12-08T13:37:16Z</xades:SigningTime> 
        <xades:SigningCertificate> 
        <xades:Cert> 
         <xades:CertDigest> 
          <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /> 
          <ds:DigestValue>+6UE5SSks6Cn6++o8CAkSO/NMWk=</ds:DigestValue> 
         </xades:CertDigest> 
         <xades:IssuerSerial> 
          <ds:X509IssuerName>serialNumber=Nr wpisu: 6,CN=COPE SZAFIR - Kwalifikowany,O=Krajowa Izba Rozliczeniowa S.A.,C=PL</ds:X509IssuerName> 
          <ds:X509SerialNumber>599792555331422089182929030726347827824527827432</ds:X509SerialNumber> 
         </xades:IssuerSerial> 
        </xades:Cert> 
        </xades:SigningCertificate> 
       </xades:SignedSignatureProperties> 
       <xades:SignedDataObjectProperties> 
        <xades:DataObjectFormat ObjectReference="#ID-e751928b-6823-47ad-a5ae-b7ccdf301751"> 
        <xades:Description>Dokument w formacie xml [XML]</xades:Description> 
        <xades:MimeType>text/plain</xades:MimeType> 
        <xades:Encoding>http://www.w3.org/2000/09/xmldsig#base64</xades:Encoding> 
        </xades:DataObjectFormat> 
       </xades:SignedDataObjectProperties> 
      </xades:SignedProperties> 
     </xades:QualifyingProperties> 
     </ds:Object> 
     <ds:Object Encoding="http://www.w3.org/2000/09/xmldsig#base64" Id="ID-e37958b8-134c-4f51-9b25-8274fd1edce7" MimeType="text/plain">PFRyZXNjUGlzbWE+DQogIDxTeWduYXR1cmFBa3Q+QUJDWFlaMTIzPC9TeWduYXR1cmFBa3Q+DQogIDxQ 
b2RtaW90eT4NCiAgICA8UG9kbWlvdD4NCiAgICAgIDxPc29iYUZpenljem5hPg0KICAgICAgICA8SW1p 
ZT5KYW51c3o8L0ltaWU+DQogICAgICAgIDxOYXp3aXNrbz5Ob3dhazwvTmF6d2lza28+DQogICAgICAg 
IDxPem5hY3plbmllPg0KICAgICAgICAgIDxQZXNlbD44OTEwMDEwMDYxNjwvUGVzZWw+DQogICAgICAg 
IDwvT3puYWN6ZW5pZT4NCiAgICAgIDwvT3NvYmFGaXp5Y3puYT4NCiAgICA8L1BvZG1pb3Q+DQogIDwv 
UG9kbWlvdHk+DQogIDxQb2RzdGF3YVByYXduYT4NCiAgICA8UG9kc3Rhd2E+UFBfMDA0PC9Qb2RzdGF3 
YT4NCiAgPC9Qb2RzdGF3YVByYXduYT4NCjwvVHJlc2NQaXNtYT4=</ds:Object> 
    </ds:Signature> 
</Signatures>

當我與simplexml_load_string加載，顯示的var_dump：

object(SimpleXMLElement)#212 (1) { 
    ["@attributes"] => array(1) { 
    ["Id"] => string(39) "ID-222cf3cf-0f0b-49d2-b7cb-4cf47bb373cb" 
    } 
}

沒有「簽名」數據的嵌套節點。

但是，當我從標籤中刪除「ds」命名空間時，它的效果很好。

如何在不更改文檔的情況下獲取它們？

來源

2016-02-16 Daniel Gadawski

不信任'var_dump'，做'回聲$ XML-> asXML（）;'相反，請參閱https://eval.in/519869 – michi

@michi腳本的輸出是正確的，但我仍然無法訪問這些節點，例如：$ xml-> Signature-> Object [1]是空值。 –

搜索如何使用'SimpleXml'訪問命名空間元素/節點 – michi

感謝michi's comment，我找到了一個解決方案。名稱空間節點的訪問方式應該不同於沒有名稱空間的節點。

因此，立足於上面的例子，當我想用簽名的節點，我可以做這樣的：

$xml = simplexml_load_string($content); 
$signatureNode = $xml->children('ds', true)->Signature;

來源

2016-03-01 18:42:26

sImplexml_load_string不完全加載的XAdES-BES簽名XML

回答

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