ESYAE-imza Kütüphaneleri

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<h1>Signature Attributes</h1> <div class="level1"> <p> The attributes listed in the standarts can be added to XAdES signatures. </p> <p> The sample codes are in the package <code>tr.gov.tubitak.uekae.esya.api.xades.example.attributes</code>. </p> </div> <h2>Signing Time</h2> <div class="level2"> <p> It adds the time of signature creation ,which is stated by the signer, to the signed document </p> <p> See <code>SigningTimeAttribute</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> add signing time signature.getQualifyingProperties().getSignedSignatureProperties().setSigningTime(getTime()); </p> <p> <em> now sign it by using smart card signature.sign(JSmartCardManager.getInstance().getSigner(PIN, cert)); signature.write(new FileOutputStream(BASE_DIR + SIGNATURE_FILENAME)); </em><<em>/sxh> ===== Signing Production Place ===== It states the location of the signature creation. See <code>SignatureProductionPlaceAttribute</code> . </em><<em>sxh java> </em> add signature production place signature.getQualifyingProperties().getSignedSignatureProperties().setSignatureProductionPlace( </p> <pre class="code"> new SignatureProductionPlace(context, "Istanbul", "Marmara", "34470", "Turkey")); </pre><p> </p> <p> <em><</em>/sxh> </p> </div> <h2>Signer Role</h2> <div class="level2"> <p> It contains additional information about the signer. </p> <p> See <code>SignerRoleAttribute</code>. </p> <p> <em><</em>sxh java> <em> add signer role signature.getQualifyingProperties().getSignedSignatureProperties().setSignerRole( new SignerRole(context, new ClaimedRole[]{new ClaimedRole(context, "Manager")})); </em><<em>/sxh> ===== Commitment Type Indication ===== It specifies the commitment type of the signed document. See <code>CommitmentTypeIndicationAttribute</code>. </em><<em>sxh java> </em> create context with working directory Context context = createContext(); </p> <p> <em> create signature according to context, </em> with default type (XADES_BES) XMLSignature signature = new XMLSignature(context); </p> <p> <em> add document String ref1 = "#"+signature.addDocument("./sample.txt", "text/plain", true); String objId2 = signature.addPlainObject("Test data 1.", "text/plain", null); String ref2 = "#"+signature.addDocument("#"+objId2, null, 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> add commitment type indication signature.getQualifyingProperties().getSignedProperties().createOrGetSignedDataObjectProperties(). </p> <pre class="code"> addCommitmentTypeIndication(createTestCTI(context,ref1,ref2)); </pre><p> </p> <p> <em> now sign it by using smart card signature.sign(JSmartCardManager.getInstance().getSigner(PIN, cert)); signature.write(new FileOutputStream(BASE_DIR + SIGNATURE_FILENAME)); </em><<em>/sxh> ===== Timestamp for All Data Objects ===== It contains the timestamp for all documents. See <code>AllDataObjectsTimeStampAttribute</code>. </em><<em>sxh java> </em> add all data objects timestamp signature.getQualifyingProperties().getSignedProperties().createOrGetSignedDataObjectProperties(). </p> <pre class="code"> addAllDataObjectsTimeStamp(new AllDataObjectsTimeStamp(context,signature)); </pre><p> </p> <p> <em><</em>/sxh> </p> </div> <h2>Timestamp for Individual Data Object</h2> <div class="level2"> <p> It contains the timestamp taken overs the documents seperately. </p> <p> See <code>IndividualDataObjectTimeStampAttribute</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 into the signature and get the reference String ref1 = "#" + signature.addDocument("./sample.txt", "text/plain", true); </p> <p> <em> add another object String objId2 = signature.addPlainObject("Test Data 1", "text/plain", null); String ref2 = "#" + signature.addDocument("#"+objId2, null, 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> create new individual data objects timestamp structure IndividualDataObjectsTimeStamp timestamp = new IndividualDataObjectsTimeStamp(context); </p> <p> <em> add objects to timestamp structure timestamp.addInclude(new Include(context, ref1, Boolean.TRUE)); timestamp.addInclude(new Include(context, ref2, Boolean.TRUE)); </em> get encapsulated timestamp to individual data objects timestamp timestamp.addEncapsulatedTimeStamp(signature); </p> <p> <em> add individual data objects timestamp to signature signature.getQualifyingProperties().getSignedProperties().createOrGetSignedDataObjectProperties(). addIndividualDataObjectsTimeStamp(timestamp); </em> optional - add timestamp validation data signature.addTimeStampValidationData(timestamp, Calendar.getInstance()); </p> <p> <em> now sign it by using smart card signature.sign(JSmartCardManager.getInstance().getSigner(PIN, cert)); signature.write(new FileOutputStream(BASE_DIR + SIGNATURE_FILENAME)); </em><<em>/sxh> </p> </div>