xades4j

问题 I tried to insert Base64 string into Object in EnvelopedXmlObject: DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance(); dbFactory.setNamespaceAware(true); DocumentBuilder dBuilder = dbFactory.newDocumentBuilder(); Document document = dBuilder.newDocument(); String generatedDocument = ...; BASE64Encoder encoder = new BASE64Encoder(); String generatedDocumentEncoded = encoder.encode(generatedDocument .getBytes("UTF-8")); Node node1 = document.createTextNode

问题 I'm using xades4j to crate a XAdES-T enveloped signature for an XML file. When I'm verifying the signed XML I get an error saying "Digest value computed does not match the digest value within the ds:Reference" where the reference points to the element of Type="http://uri.etsi.org/01903#SignedProperties". The digest value of the root XML element itself is OK. Has anybody faced with such a problem? The only thing I could detect is that the signing time is not in the Zulu format but looks like

问题 Code below works correctly for 2 different cryptografic smart-card libraries (certum cryptoCertum3PKCS.dll and cencert enigmap11.dll ), but it's crashing for kir(szafir) lib - ccpkip11.dll, after providing pin, which is for 100% correct Anyone has an idea what I'm doing wrong? KeyingDataProvider kp = new PKCS11KeyStoreKeyingDataProvider( settings.getDriverPath(), settings.getProviderName(), settings.getSlot(), new CertificateSelector(), new KeyStorePasswordProvider(), null, false); Document

问题 Im trying to write program which should verify XML sign using xades4j library. I have something like this: public static void verify() throws Exception { FileSystemDirectoryCertStore certStore = new FileSystemDirectoryCertStore("C:\\(...)"); KeyStore trustAnchors = KeyStore.getInstance("jks"); trustAnchors.load(null); CertificateValidationProvider certValidator = new PKIXCertificateValidationProvider(trustAnchors, false, certStore.getStore()); XadesVerificationProfile p = new

问题 Libarary xades4j . code as following: static { try { DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); dbf.setNamespaceAware(true); db = dbf.newDocumentBuilder(); } catch (ParserConfigurationException ex) { // ... ... } } Document doc = db.getNewDocument(); DataObjectDesc obj1 = new DataObjectReference( "file:///E:/doctosign/forxpath/ori_message.xml") .withCommitmentType(getCommitmentType()) .withTransform(new CanonicalXMLWithoutComments()) .withTransform(XPath2Filter

问题 When i signing XML document with Xades4J (Xades-BES), i'm getting signed document including my xml within something like: <ds:Object Encoding="UTF-8" Id="xmldsig-1ddcf1ab-7648-4039-b166-69e14da39982-object0" MimeType="text/xml"> .... </ds:Object> i must change Id="xmldsig-1ddcf1ab-7648-4039-b166-69e14da39982-object0" to Id="Dokument-0" How can i do that ? Thanks for all answers and sorry for my bad english. Darek 回答1: Currently there's no way to change how the signed data object id's are

问题 I have another problem with Counter Signature. This time I forced it to work... almost. Bellow is the copy of the Signature: <ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#" Id="xmldsig-33fefaee-5877-4bcb-8ee2-782d23424a86"> <ds:SignedInfo> <ds:CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/> <ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/> <ds:Reference Id="xmldsig-33fefaee-5877-4bcb-8ee2-782d23424a86-ref0" URI

问题 I'm trying to validate Xades signatures using Xades4j. Some of those signatures are generated by another tool (which is not Xades4j) and those signatures have no Type attribute in the Reference tag : <ds:Reference URI="#signedProps"> <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /> <ds:DigestValue>KUAGWItLLNF6sNZ3kXy+/6oJyEo=</ds:DigestValue> </ds:Reference> i've got this Exception when i try to validate it : xades4j.verification

问题 All files are stored in the cloud system. The average size of file 200MB.Very large size of the files.Also Usb token on the client side. I don't want to transfer entire file from the server to client. I just want to sign the hash of the file on the client side. How can I do this with the xades4j library? 回答1: I'm not sure I fully understood, but here are some ideas: Make the file accessible via HTTP. Xade4j (actually, the underlying Apache Santuario) already supports HTTP data object

问题 I have an XML document which is already Xades signed. Now I want to counter sign this signature. How can I do this with Xades4j? I have searched the documentation but there is only example how to sign and countersign together. 回答1: You can use a format extender directly to add new unsigned properties to an existing signature. 来源： https://stackoverflow.com/questions/14696429/xades-countersign-document