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authorAndreas Fitzek <andreas.fitzek@iaik.tugraz.at>2013-10-01 15:27:32 +0200
committerAndreas Fitzek <andreas.fitzek@iaik.tugraz.at>2013-10-01 15:27:32 +0200
commitadd4460d9619f3586a02ae0d8c028f01903494bc (patch)
tree244ef6d0f0af028da98f9cecd3ee9a3424223889 /pdf-as-lib/src/main/java/at/gv
parent25f5495b60fb0fb089c7af216986d2f3abf92375 (diff)
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+ Extracting information from Certificate (Ognl)
+ CMS KeyStore Signer (still wrong format)
Diffstat (limited to 'pdf-as-lib/src/main/java/at/gv')
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/IPlainSigner.java12
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/SignParameter.java4
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java17
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignParameterImpl.java9
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/IPdfSigner.java12
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PdfSignerFactory.java9
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/package-info.java8
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java141
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java37
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/package-info.java8
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/JKSSigner.java78
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/package-info.java8
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java6
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java4
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/TableFactory.java17
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/ValueResolver.java45
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java18
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java15
-rw-r--r--pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/RequestedSignature.java15
19 files changed, 428 insertions, 35 deletions
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/IPlainSigner.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/IPlainSigner.java
new file mode 100644
index 00000000..0735a0bf
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/IPlainSigner.java
@@ -0,0 +1,12 @@
+package at.gv.egiz.pdfas.lib.api.sign;
+
+import iaik.x509.X509Certificate;
+
+import java.io.IOException;
+
+import org.apache.pdfbox.exceptions.SignatureException;
+
+public interface IPlainSigner {
+ public X509Certificate getCertificate();
+ public byte[] sign(byte[] input) throws SignatureException, IOException;
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/SignParameter.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/SignParameter.java
index 0b4a076c..87ec4068 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/SignParameter.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/SignParameter.java
@@ -16,4 +16,8 @@ public interface SignParameter extends PdfAsParameter {
public void setOutput(DataSink output);
public DataSink getOutput();
+
+ public void setPlainSigner(IPlainSigner signer);
+
+ public IPlainSigner getPlainSigner();
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java
index adef37af..5bda572b 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java
@@ -1,5 +1,7 @@
package at.gv.egiz.pdfas.lib.impl;
+import iaik.x509.X509Certificate;
+
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.OutputStream;
@@ -9,6 +11,7 @@ import org.apache.pdfbox.pdmodel.PDDocument;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import sun.misc.Regexp;
import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
import at.gv.egiz.pdfas.common.exceptions.PdfAsSettingsException;
import at.gv.egiz.pdfas.common.settings.ISettings;
@@ -25,6 +28,8 @@ import at.gv.egiz.pdfas.lib.impl.configuration.ConfigurationImpl;
import at.gv.egiz.pdfas.lib.impl.configuration.PlaceholderConfiguration;
import at.gv.egiz.pdfas.lib.impl.configuration.SignatureProfileConfiguration;
import at.gv.egiz.pdfas.lib.impl.positioning.Positioning;
+import at.gv.egiz.pdfas.lib.impl.signing.IPdfSigner;
+import at.gv.egiz.pdfas.lib.impl.signing.PdfSignerFactory;
import at.gv.egiz.pdfas.lib.impl.stamping.IPDFStamper;
import at.gv.egiz.pdfas.lib.impl.stamping.IPDFVisualObject;
import at.gv.egiz.pdfas.lib.impl.stamping.StamperFactory;
@@ -83,9 +88,7 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants {
if (placeholderConfiguration.isGlobalPlaceholderEnabled()) {
// TODO: Do placeholder search
}
-
- // TODO get Certificate
-
+
if (requestedSignature.isVisual()) {
logger.info("Creating visual siganture block");
// ================================================================
@@ -95,7 +98,7 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants {
.createProfile(signatureProfileID, settings);
Table main = TableFactory.createSigTable(
- signatureProfileSettings, MAIN, settings);
+ signatureProfileSettings, MAIN, settings, requestedSignature);
IPDFStamper stamper = StamperFactory.createDefaultStamper(settings);
IPDFVisualObject visualObject = stamper.createVisualPDFObject(
@@ -145,8 +148,10 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants {
}
// TODO: Create signature
-
- status.getPdfObject().setSignedDocument(status.getPdfObject().getStampedDocument());
+ IPdfSigner signer = PdfSignerFactory.createPdfSigner();
+ signer.signPDF(status.getPdfObject(), requestedSignature, status.getSignParamter().getPlainSigner());
+
+ //status.getPdfObject().setSignedDocument(status.getPdfObject().getStampedDocument());
// ================================================================
// Create SignResult
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignParameterImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignParameterImpl.java
index 7989bca7..acf1f7da 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignParameterImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignParameterImpl.java
@@ -3,12 +3,14 @@ package at.gv.egiz.pdfas.lib.impl;
import at.gv.egiz.pdfas.lib.api.Configuration;
import at.gv.egiz.pdfas.lib.api.DataSink;
import at.gv.egiz.pdfas.lib.api.DataSource;
+import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner;
import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
public class SignParameterImpl extends PdfAsParameterImpl implements SignParameter {
protected String signatureProfileId = null;
protected String signaturePosition = null;
protected DataSink output = null;
+ protected IPlainSigner signer = null;
public SignParameterImpl(Configuration configuration,
DataSource dataSource) {
@@ -40,6 +42,13 @@ public class SignParameterImpl extends PdfAsParameterImpl implements SignParamet
public DataSink getOutput() {
return this.output;
}
+
+ public void setPlainSigner(IPlainSigner signer) {
+ this.signer = signer;
+ }
+ public IPlainSigner getPlainSigner() {
+ return this.signer;
+ }
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/IPdfSigner.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/IPdfSigner.java
new file mode 100644
index 00000000..8ff3a276
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/IPdfSigner.java
@@ -0,0 +1,12 @@
+package at.gv.egiz.pdfas.lib.impl.signing;
+
+import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner;
+import at.gv.egiz.pdfas.lib.impl.status.PDFObject;
+import at.gv.egiz.pdfas.lib.impl.status.RequestedSignature;
+
+public interface IPdfSigner {
+
+ void signPDF(PDFObject pdfObject,
+ RequestedSignature requestedSignature, IPlainSigner signer) throws PdfAsException;
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PdfSignerFactory.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PdfSignerFactory.java
new file mode 100644
index 00000000..469ea174
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PdfSignerFactory.java
@@ -0,0 +1,9 @@
+package at.gv.egiz.pdfas.lib.impl.signing;
+
+import at.gv.egiz.pdfas.lib.impl.signing.pdfbox.PADESPDFBOXSigner;
+
+public class PdfSignerFactory {
+ public static IPdfSigner createPdfSigner() {
+ return new PADESPDFBOXSigner();
+ }
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/package-info.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/package-info.java
new file mode 100644
index 00000000..6a59486b
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/package-info.java
@@ -0,0 +1,8 @@
+/**
+ *
+ */
+/**
+ * @author afitzek
+ *
+ */
+package at.gv.egiz.pdfas.lib.impl.signing; \ No newline at end of file
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java
new file mode 100644
index 00000000..82ee57fe
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java
@@ -0,0 +1,141 @@
+package at.gv.egiz.pdfas.lib.impl.signing.pdfbox;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.Calendar;
+
+import org.apache.pdfbox.exceptions.COSVisitorException;
+import org.apache.pdfbox.exceptions.SignatureException;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature;
+import org.apache.pdfbox.pdmodel.interactive.digitalsignature.SignatureInterface;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.common.messages.MessageResolver;
+import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
+import at.gv.egiz.pdfas.common.utils.StreamUtils;
+import at.gv.egiz.pdfas.common.utils.TempFileHelper;
+import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner;
+import at.gv.egiz.pdfas.lib.impl.signing.IPdfSigner;
+import at.gv.egiz.pdfas.lib.impl.stamping.TableFactory;
+import at.gv.egiz.pdfas.lib.impl.stamping.ValueResolver;
+import at.gv.egiz.pdfas.lib.impl.status.PDFObject;
+import at.gv.egiz.pdfas.lib.impl.status.RequestedSignature;
+
+public class PADESPDFBOXSigner implements IPdfSigner {
+
+ private static final Logger logger = LoggerFactory.getLogger(PADESPDFBOXSigner.class);
+
+ public void signPDF(PDFObject pdfObject, RequestedSignature requestedSignature, IPlainSigner signer)
+ throws PdfAsException {
+ String fisTmpFile = null;
+
+ TempFileHelper helper = pdfObject.getStatus().getTempFileHelper();
+
+ try {
+ fisTmpFile = helper.getStaticFilename();
+
+ // write to temporary file
+ FileOutputStream fos = new FileOutputStream(new File(fisTmpFile));
+ fos.write(pdfObject.getStampedDocument());
+
+
+ FileInputStream fis = new FileInputStream(new File(fisTmpFile));
+
+ PDDocument doc = PDDocument.load(
+ new ByteArrayInputStream(pdfObject.getStampedDocument()));
+
+ PDSignature signature = new PDSignature();
+ signature.setFilter(PDSignature.FILTER_ADOBE_PPKLITE); // default filter
+ signature.setSubFilter(PDSignature.SUBFILTER_ETSI_CADES_DETACHED);
+
+ SignatureProfileSettings signatureProfileSettings = TableFactory
+ .createProfile(requestedSignature.getSignatureProfileID(),
+ pdfObject.getStatus().getSettings());
+
+ ValueResolver resolver = new ValueResolver();
+ String signerName = resolver.resolve("SIG_SUBJECT", signatureProfileSettings.getValue("SIG_SUBJECT"),
+ signatureProfileSettings, requestedSignature);
+ // TODO: change signature data from certificate
+ signature.setName(signerName);
+ //signature.setLocation("signer location");
+ signature.setReason("PDF-AS Signatur");
+
+
+ // the signing date, needed for valid signature
+ signature.setSignDate(Calendar.getInstance());
+
+ doc.addSignature(signature, new PdfboxSignerWrapper(signer, signature));
+
+ // pdfbox patched (FIS -> IS)
+ doc.saveIncremental(fis, fos);
+ fis.close();
+ fos.close();
+
+ fis = new FileInputStream(new File(fisTmpFile));
+
+ // write to resulting output stream
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ bos.write(StreamUtils.inputStreamToByteArray(fis));
+ fis.close();
+ bos.close();
+
+ pdfObject.setSignedDocument(bos.toByteArray());
+
+ helper.deleteFile(fisTmpFile);
+
+ } catch (IOException e) {
+ logger.error(MessageResolver.resolveMessage("error.pdf.sig.01"), e);
+ throw new PdfAsException("error.pdf.sig.01", e);
+ } catch(SignatureException e) {
+ logger.error(MessageResolver.resolveMessage("error.pdf.sig.01"), e);
+ throw new PdfAsException("error.pdf.sig.01", e);
+ } catch (COSVisitorException e) {
+ logger.error(MessageResolver.resolveMessage("error.pdf.sig.01"), e);
+ throw new PdfAsException("error.pdf.sig.01", e);
+ }
+ }
+
+
+ public void signPDF(String src, String dst, SignatureInterface signer) throws Exception {
+ //ByteArrayOutputStream os = new ByteArrayOutputStream();
+ FileInputStream fis = new FileInputStream(new File(src));
+ FileOutputStream fos = new FileOutputStream(new File(dst));
+ byte[] buffer = new byte[8 * 1024];
+ byte[] outbuffer;
+ int c;
+ while ((c = fis.read(buffer)) != -1)
+ {
+ fos.write(buffer, 0, c);
+ }
+ fis.close();
+ PDDocument doc = PDDocument.load(src);
+ fis = new FileInputStream(new File(dst));
+
+ PDSignature signature = new PDSignature();
+ signature.setFilter(PDSignature.FILTER_ADOBE_PPKLITE); // default filter
+
+ signature.setSubFilter(PDSignature.SUBFILTER_ADBE_PKCS7_DETACHED);
+ signature.setName("Andraes Fitzek");
+ signature.setLocation("signer location");
+ signature.setReason("Test Signature");
+
+ // the signing date, needed for valid signature
+ signature.setSignDate(Calendar.getInstance());
+
+ doc.addSignature(signature, signer);
+
+ // pdfbox patched (FIS -> IS)
+ doc.saveIncremental(fis, fos);
+
+ fos.close();
+ // FileUtils.writeByteArrayToFile(new File(dst), os.toByteArray());
+ }
+
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java
new file mode 100644
index 00000000..fb629dd6
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java
@@ -0,0 +1,37 @@
+package at.gv.egiz.pdfas.lib.impl.signing.pdfbox;
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.apache.pdfbox.exceptions.SignatureException;
+import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature;
+import org.apache.pdfbox.pdmodel.interactive.digitalsignature.SignatureInterface;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.pdfas.common.utils.StreamUtils;
+import at.gv.egiz.pdfas.common.utils.StringUtils;
+import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner;
+
+public class PdfboxSignerWrapper implements SignatureInterface {
+
+ private static final Logger logger = LoggerFactory.getLogger(PdfboxSignerWrapper.class);
+
+ private IPlainSigner signer;
+ private PDSignature signature;
+
+ public PdfboxSignerWrapper(IPlainSigner signer, PDSignature signature) {
+ this.signer = signer;
+ this.signature = signature;
+ }
+
+ public byte[] sign(InputStream inputStream) throws SignatureException, IOException {
+ byte[] signature = signer.sign(StreamUtils.inputStreamToByteArray(inputStream));
+ logger.debug("Signature Data: " + StringUtils.bytesToHexString(signature));
+ FileOutputStream fos = new FileOutputStream("/tmp/fos.bin");
+ fos.write(signature);
+ fos.close();
+ return signature;
+ }
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/package-info.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/package-info.java
new file mode 100644
index 00000000..85b552f6
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/package-info.java
@@ -0,0 +1,8 @@
+/**
+ *
+ */
+/**
+ * @author afitzek
+ *
+ */
+package at.gv.egiz.pdfas.lib.impl.signing.pdfbox; \ No newline at end of file
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/JKSSigner.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/JKSSigner.java
new file mode 100644
index 00000000..85697436
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/JKSSigner.java
@@ -0,0 +1,78 @@
+package at.gv.egiz.pdfas.lib.impl.signing.sig_interface;
+
+import iaik.asn1.structures.AlgorithmID;
+import iaik.cms.SignedDataStream;
+import iaik.cms.SignerInfo;
+import iaik.cms.SubjectKeyID;
+import iaik.security.ecc.provider.ECCProvider;
+import iaik.security.provider.IAIK;
+import iaik.x509.X509Certificate;
+import iaik.x509.X509ExtensionException;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.security.KeyStore;
+import java.security.NoSuchAlgorithmException;
+import java.security.PrivateKey;
+import java.security.cert.Certificate;
+
+import org.apache.pdfbox.exceptions.SignatureException;
+
+import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner;
+
+public class JKSSigner implements IPlainSigner {
+
+ PrivateKey privKey;
+ X509Certificate cert;
+
+ public JKSSigner(String file, String alias, String kspassword,
+ String keypassword, String type) throws PdfAsException {
+ try {
+ IAIK.getInstance();
+ ECCProvider.addAsProvider();
+ KeyStore ks = KeyStore.getInstance(type);
+ ks.load(new FileInputStream(file), kspassword.toCharArray());
+ privKey = (PrivateKey) ks.getKey(alias, keypassword.toCharArray());
+ cert = new X509Certificate(ks.getCertificate(alias).getEncoded());
+ } catch (Throwable e) {
+ throw new PdfAsException("Failed to get KeyStore", e);
+ }
+ }
+
+ public X509Certificate getCertificate() {
+ return cert;
+ }
+
+ public byte[] sign(byte[] input) throws SignatureException, IOException {
+ try {
+ SignedDataStream signed_data_stream = new SignedDataStream(
+ new ByteArrayInputStream(input), SignedDataStream.EXPLICIT);
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ signed_data_stream.addCertificates(new Certificate[] { cert });
+
+ SubjectKeyID subjectKeyId = new SubjectKeyID(cert);
+ SignerInfo signer1 = new SignerInfo(subjectKeyId,
+ AlgorithmID.sha256, privKey);
+ signed_data_stream.addSignerInfo(signer1);
+ InputStream data_is = signed_data_stream.getInputStream();
+ if (signed_data_stream.getMode() == SignedDataStream.EXPLICIT) {
+ byte[] buf = new byte[1024];
+ int r;
+ while ((r = data_is.read(buf)) > 0) {
+ // do something useful
+ }
+ }
+ signed_data_stream.writeTo(baos);
+ return baos.toByteArray();
+ } catch (NoSuchAlgorithmException e) {
+ throw new SignatureException(e);
+ } catch (X509ExtensionException e) {
+ throw new SignatureException(e);
+ }
+ }
+
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/package-info.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/package-info.java
new file mode 100644
index 00000000..9f552662
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/package-info.java
@@ -0,0 +1,8 @@
+/**
+ *
+ */
+/**
+ * @author afitzek
+ *
+ */
+package at.gv.egiz.pdfas.lib.impl.signing.sig_interface; \ No newline at end of file
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java
index f30c326d..78dcbe23 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java
@@ -3,13 +3,16 @@ package at.gv.egiz.pdfas.lib.impl.stamping;
import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
import at.gv.egiz.pdfas.common.utils.DNUtils;
import at.gv.egiz.pdfas.common.utils.OgnlUtils;
+import at.gv.egiz.pdfas.lib.impl.status.RequestedSignature;
import iaik.x509.X509Certificate;
import ognl.OgnlContext;
+
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.naming.InvalidNameException;
import javax.naming.ldap.LdapName;
+
import java.util.Map;
public class CertificateResolver implements IResolver {
@@ -39,7 +42,8 @@ public class CertificateResolver implements IResolver {
}
- public String resolve(String key, String value, SignatureProfileSettings settings) {
+ public String resolve(String key, String value, SignatureProfileSettings settings,
+ RequestedSignature signature) {
return OgnlUtils.resolvsOgnlExpression(value, this.ctx);
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java
index 040daf33..921d9eca 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java
@@ -1,6 +1,7 @@
package at.gv.egiz.pdfas.lib.impl.stamping;
import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
+import at.gv.egiz.pdfas.lib.impl.status.RequestedSignature;
/**
* Created with IntelliJ IDEA.
@@ -10,5 +11,6 @@ import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
* To change this template use File | Settings | File Templates.
*/
public interface IResolver {
- public String resolve(String key, String value, SignatureProfileSettings settings);
+ public String resolve(String key, String value, SignatureProfileSettings settings,
+ RequestedSignature signature);
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/TableFactory.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/TableFactory.java
index 45b8b711..9d574af7 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/TableFactory.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/TableFactory.java
@@ -3,6 +3,7 @@ package at.gv.egiz.pdfas.lib.impl.stamping;
import at.gv.egiz.pdfas.common.settings.IProfileConstants;
import at.gv.egiz.pdfas.common.settings.ISettings;
import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
+import at.gv.egiz.pdfas.lib.impl.status.RequestedSignature;
import at.knowcenter.wag.egov.egiz.pdf.sig.SignatureEntry;
import at.knowcenter.wag.egov.egiz.table.Entry;
import at.knowcenter.wag.egov.egiz.table.Style;
@@ -71,7 +72,8 @@ public class TableFactory implements IProfileConstants {
* @see at.knowcenter.wag.egov.egiz.table.Table
* @see at.knowcenter.wag.egov.egiz.table.Entry
*/
- public static Table createSigTable(SignatureProfileSettings profile, String tableID, ISettings configuration )
+ public static Table createSigTable(SignatureProfileSettings profile, String tableID, ISettings configuration,
+ RequestedSignature requestedSignature)
{
String table_key_prefix = SIG_OBJ + profile.getProfileID() + "." + TABLE;
String table_key = table_key_prefix + tableID;
@@ -135,7 +137,7 @@ public class TableFactory implements IProfileConstants {
if (TYPE_TABLE.equals(key))
{
// add a table entry
- Table table = createSigTable(profile, type, configuration);
+ Table table = createSigTable(profile, type, configuration, requestedSignature);
if (table != null)
{
Entry entry = new Entry(Entry.TYPE_TABLE, table, key);
@@ -160,8 +162,10 @@ public class TableFactory implements IProfileConstants {
if (TYPE_VALUE.equals(type))
{
// add a single value entry
+ ValueResolver resolver = new ValueResolver();
String value = profile.getValue(key);
- Entry entry = new Entry(Entry.TYPE_VALUE, value, key);
+ Entry entry = new Entry(Entry.TYPE_VALUE,
+ resolver.resolve(key, value, profile, requestedSignature), key);
if (entry != null)
{
entry.setColSpan(2);
@@ -181,8 +185,9 @@ public class TableFactory implements IProfileConstants {
Entry c_entry = new Entry(Entry.TYPE_CAPTION, caption, key);
c_entry.setNoWrap(true); // dferbas fix bug #331
c_entry.setStyle(defaultCaptionStyle_);
-
- Entry v_entry = new Entry(Entry.TYPE_VALUE, value, key);
+ ValueResolver resolver = new ValueResolver();
+ Entry v_entry = new Entry(Entry.TYPE_VALUE,
+ resolver.resolve(key, value, profile, requestedSignature), key);
v_entry.setStyle(defaultValueStyle_);
if (c_entry != null && v_entry != null)
{
@@ -198,7 +203,7 @@ public class TableFactory implements IProfileConstants {
ValueResolver resolver = new ValueResolver();
Entry v_entry = new Entry(Entry.TYPE_VALUE,
- resolver.resolve(key, value, profile), key);
+ resolver.resolve(key, value, profile, requestedSignature), key);
v_entry.setStyle(defaultValueStyle_);
if (c_entry != null && v_entry != null)
{
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/ValueResolver.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/ValueResolver.java
index 9052a7eb..19b38f27 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/ValueResolver.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/ValueResolver.java
@@ -3,10 +3,13 @@ package at.gv.egiz.pdfas.lib.impl.stamping;
import at.gv.egiz.pdfas.common.settings.IProfileConstants;
import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
import at.gv.egiz.pdfas.lib.impl.PdfAsImpl;
+import at.gv.egiz.pdfas.lib.impl.status.RequestedSignature;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -15,11 +18,13 @@ import org.slf4j.LoggerFactory;
* Created with IntelliJ IDEA. User: afitzek Date: 9/11/13 Time: 11:11 AM To
* change this template use File | Settings | File Templates.
*/
-public class ValueResolver implements IProfileConstants {
+public class ValueResolver implements IProfileConstants, IResolver {
private static final Logger logger = LoggerFactory
.getLogger(ValueResolver.class);
+ public static final String PatternRegex = "\\$(\\{[^\\$]*\\})";
+
private static final String defaultDateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'";
public static final String EXP_START = "${";
@@ -31,25 +36,43 @@ public class ValueResolver implements IProfileConstants {
// TODO: Use status in real implementation to get currently needed
// informations...
public String resolve(String key, String value,
- SignatureProfileSettings settings) {
+ SignatureProfileSettings settings, RequestedSignature signature) {
logger.debug("Resolving value for key: " + key);
logger.debug("Resolving value with value: " + value);
if (value != null) {
- if (value.startsWith(EXP_START) && value.endsWith(EXP_END)) {
- // TODO: handle OGNL expression for key and value
- // TODO: Here we need the certificate
- CertificateResolver certificateResolver = new CertificateResolver(
- null);
- String exp = value.substring(EXP_START.length(), value.length()
- - EXP_END.length());
- return certificateResolver.resolve(key, exp, settings);
+
+ Pattern pattern = Pattern.compile(PatternRegex);
+ Matcher matcher = pattern.matcher(value);
+ CertificateResolver certificateResolver = new CertificateResolver(
+ signature.getCertificate());
+ String result = "";
+ int curidx = 0;
+ if (matcher.find()) {
+ do {
+ int idx = matcher.start(0);
+ int idxe = matcher.end(0);
+ result += value.substring(curidx, idx);
+ curidx = idxe;
+ result += certificateResolver.resolve(key,
+ matcher.group(1), settings, signature);
+ } while (matcher.find());
+ } else {
+ result = value;
}
+ /*
+ * if (value.startsWith(EXP_START) && value.endsWith(EXP_END)) { //
+ * TODO: handle OGNL expression for key and value // TODO: Here we
+ * need the certificate
+ *
+ * String exp = value.replace('$', ' '); return }
+ */
+ return result;
}
if (key.equals(SIG_DATE)) {
- if(value == null) {
+ if (value == null) {
value = defaultDateFormat;
}
// Value holds the date format!
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java
index d7b956a7..a9fd1443 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java
@@ -4,6 +4,7 @@ import java.util.HashMap;
import java.util.Map;
import at.gv.egiz.pdfas.common.settings.ISettings;
+import at.gv.egiz.pdfas.common.utils.TempFileHelper;
import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
import at.gv.egiz.pdfas.lib.impl.configuration.GlobalConfiguration;
import at.gv.egiz.pdfas.lib.impl.configuration.PlaceholderConfiguration;
@@ -12,18 +13,24 @@ import at.gv.egiz.pdfas.lib.impl.configuration.SignatureProfileConfiguration;
public class OperationStatus {
private SignParameter signParamter;
- private PDFObject pdfObject = new PDFObject();
-
+ private PDFObject pdfObject = new PDFObject(this);
private ISettings configuration;
private PlaceholderConfiguration placeholderConfiguration = null;
private GlobalConfiguration gloablConfiguration = null;
private Map<String, SignatureProfileConfiguration> signatureProfiles =
new HashMap<String, SignatureProfileConfiguration>();
+ private TempFileHelper helper;
public OperationStatus(ISettings configuration, SignParameter signParameter) {
this.configuration = configuration;
this.signParamter = signParameter;
+ helper = new TempFileHelper(configuration);
+ }
+
+ @Override
+ protected void finalize() throws Throwable {
+ super.finalize();
}
// ========================================================================
@@ -73,4 +80,11 @@ public class OperationStatus {
this.signParamter = signParamter;
}
+ public TempFileHelper getTempFileHelper() {
+ return this.helper;
+ }
+
+ public ISettings getSettings() {
+ return this.configuration;
+ }
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java
index 1fe64bee..df496f3f 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java
@@ -1,10 +1,17 @@
package at.gv.egiz.pdfas.lib.impl.status;
public class PDFObject {
+
+ private OperationStatus status;
+
private byte[] originalDocument;
private byte[] stampedDocument;
private byte[] signedDocument;
+ public PDFObject(OperationStatus operationStatus) {
+ this.status = operationStatus;
+ }
+
public byte[] getOriginalDocument() {
return originalDocument;
}
@@ -28,4 +35,12 @@ public class PDFObject {
public void setSignedDocument(byte[] signedDocument) {
this.signedDocument = signedDocument;
}
+
+ public OperationStatus getStatus() {
+ return status;
+ }
+
+ public void setStatus(OperationStatus status) {
+ this.status = status;
+ }
}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/RequestedSignature.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/RequestedSignature.java
index a9065644..a2a6acd8 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/RequestedSignature.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/RequestedSignature.java
@@ -1,5 +1,6 @@
package at.gv.egiz.pdfas.lib.impl.status;
+import iaik.x509.X509Certificate;
import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
import at.gv.egiz.pdfas.common.exceptions.PdfAsSettingsException;
import at.knowcenter.wag.egov.egiz.pdf.TablePos;
@@ -9,6 +10,7 @@ public class RequestedSignature {
private String signatureProfile;
private TablePos signaturePosition;
private OperationStatus status;
+ private X509Certificate certificate;
//private IPlainSigner signer = null;
public RequestedSignature(OperationStatus status) throws PdfAsException {
@@ -24,7 +26,8 @@ public class RequestedSignature {
throw new PdfAsSettingsException("Failed to determine Signature Profile!");
}
}
-
+ certificate = status.getSignParamter().getPlainSigner().getCertificate();
+
this.signatureProfile = profileID;
if(status.getSignParamter().getSignaturePosition() == null) {
@@ -45,13 +48,9 @@ public class RequestedSignature {
public String getSignatureProfileID() {
return this.signatureProfile;
}
-
-/*
- public IPlainSigner getSigner() {
- return signer;
+
+ public X509Certificate getCertificate() {
+ return this.certificate;
}
- public void setSigner(IPlainSigner signer) {
- this.signer = signer;
- }*/
}