ESYAE-imza Kütüphaneleri

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<h1>XAdES Signature API Sample Usages</h1> <div class="level1"> <p> You can find the sample codes in package <code>tr.gov.tubitak.uekae.esya.api.xades.example </code>. </p> </div> <h2>İmza Atma</h2> <div class="level2"> <p> A sample signature creation code takes place under the folder <code>formats</code> in the class <code>BES</code>. </p> <p> <em><</em>sxh java> <em> create context with working directory Context context = createContext(); </em> create signature according to context, <em> with default type (XADES_BES) XMLSignature signature = new XMLSignature(context); </em> add document as reference, but do not embed it <em> into the signature (embed=false) signature.addDocument("./sample.txt", "text/plain", false); signature.getSignedInfo().setSignatureMethod(SignatureMethod.RSA_SHA256); </em> false-true gets non-qualified certificates while true-false gets qualified ones X509Certificate cert = JSmartCardManager.getInstance().getSignatureCertificate(true, false); </p> <p> <em> add certificate to show who signed the document signature.addKeyInfo(new ECertificate(cert.getEncoded())); </em> now sign it by using smart card signature.sign(JSmartCardManager.getInstance().getSigner(PIN, cert)); </p> <p> signature.write(new FileOutputStream(BASE_DIR + SIGNATURE_FILENAME)); <em><</em>/sxh> </p> </div> <h2>Signature Verification</h2> <div class="level2"> <p> Here is a simple signature verification code. The signature is loaded from a file and the signing certificate is included in the signed document. </p> <p> <em><</em>sxh java> XMLSignature signature = XMLSignature.parse( new FileDocument(new File(FILE_NAME)), new Context(BASE_DIR)) ; <em> no params, use the certificate in key info ValidationResult result = signature.verify(); </em><<em>/sxh> Note that ,only the outermost signature is verified in this example. For the verification of a counter signature, see <code>validation.Validation</code>. You can perform the verification of parallel signatures by using the method <code>validateParallel</code> of the same class. ===== Smartcard Operations ===== For detailed information about Smartcard API, see smartcard user manual. In order to create signature by using smartcard an object of the corresponding <code>BaseSigner</code> child class must be created. Since the private key is stored in the smartcard and can not be extracted, there is no parameter used for the private key. The class <code>SmartCardManager</code> provides basic functionality for smartcard operations. </em> </p> </div>