From 7b2e2b640b0f392183f7927f692936950d3fabfc Mon Sep 17 00:00:00 2001
From: Andreas Fitzek <andreas.fitzek@iaik.tugraz.at>
Date: Tue, 12 Nov 2013 12:26:10 +0100
Subject: SecurityLayer commands included

---
 .../java/at/gv/egiz/sl/util/BaseSLConnector.java   | 120 +++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 pdf-as-lib/src/main/java/at/gv/egiz/sl/util/BaseSLConnector.java

(limited to 'pdf-as-lib/src/main/java/at/gv/egiz/sl/util/BaseSLConnector.java')

diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/sl/util/BaseSLConnector.java b/pdf-as-lib/src/main/java/at/gv/egiz/sl/util/BaseSLConnector.java
new file mode 100644
index 00000000..51b63f51
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/sl/util/BaseSLConnector.java
@@ -0,0 +1,120 @@
+package at.gv.egiz.sl.util;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.Buffer;
+import java.util.Arrays;
+
+import javax.xml.bind.JAXBElement;
+import javax.xml.bind.JAXBException;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.client.ClientProtocolException;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.entity.ContentType;
+import org.apache.http.entity.mime.HttpMultipartMode;
+import org.apache.http.entity.mime.MultipartEntity;
+import org.apache.http.entity.mime.MultipartEntityBuilder;
+import org.apache.http.entity.mime.content.StringBody;
+import org.apache.http.impl.client.DefaultHttpClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.pdfas.common.exceptions.PDFIOException;
+import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.common.exceptions.SLPdfAsException;
+import at.gv.egiz.pdfas.lib.impl.signing.pdfbox.PADESPDFBOXSigner;
+import at.gv.egiz.sl.Base64OptRefContentType;
+import at.gv.egiz.sl.CMSDataObjectRequiredMetaType;
+import at.gv.egiz.sl.CreateCMSSignatureRequestType;
+import at.gv.egiz.sl.CreateCMSSignatureResponseType;
+import at.gv.egiz.sl.ErrorResponseType;
+import at.gv.egiz.sl.InfoboxReadParamsAssocArrayType;
+import at.gv.egiz.sl.InfoboxReadRequestType;
+import at.gv.egiz.sl.InfoboxReadResponseType;
+import at.gv.egiz.sl.MetaInfoType;
+import at.gv.egiz.sl.InfoboxReadParamsAssocArrayType.ReadValue;
+import at.gv.egiz.sl.ObjectFactory;
+
+public abstract class BaseSLConnector implements ISLConnector {
+
+	private static final Logger logger = LoggerFactory.getLogger(BaseSLConnector.class);
+	
+	public static final String SecureSignatureKeypair = "SecureSignatureKeypair";
+	
+	public static final String PDF_MIME_TYPE = "application/pdf";
+	public static final String PDF_MIME_TYPE_DESC = "Adobe PDF-Dateien";
+	
+	public static final String DETACHED = "detached";
+	
+	public static final String XMLREQUEST = "XMLRequest";
+	
+	protected ObjectFactory of = new ObjectFactory();
+	
+	public InfoboxReadRequestType createInfoboxReadRequest() {
+		InfoboxReadRequestType request = new InfoboxReadRequestType();
+		request.setInfoboxIdentifier("Certificates");
+		InfoboxReadParamsAssocArrayType readData = new InfoboxReadParamsAssocArrayType();
+		
+		ReadValue readValue = new ReadValue();
+		readValue.setKey(SecureSignatureKeypair);
+
+		readData.setReadValue(readValue);
+		request.setAssocArrayParameters(readData);
+		return request;
+	}
+	
+	public CreateCMSSignatureRequestType createCMSRequest(byte[] signatureData, int[] byteRange) {
+		// TODO build byte[] from signatureData and fill 0 bytes in byteRanged
+		if(byteRange.length % 2 != 0) {
+			// TODO: error
+		}
+		
+		int lastOffset = byteRange[byteRange.length - 2];
+		int lastSize = byteRange[byteRange.length - 1];
+		
+		int dataSize = lastOffset + lastSize;
+		
+		byte[] data = new byte[dataSize];
+		int currentdataOff = 0;
+		
+		Arrays.fill(data, (byte)0);
+		
+		for(int i = 0; i < byteRange.length; i = i + 2) {
+			int offset = byteRange[i];
+			int size = byteRange[i+1];
+			
+			for(int j = 0; j < size; j++) {
+				data[offset + j] = signatureData[currentdataOff];
+				currentdataOff++;
+			}
+			
+		}
+		
+		// == MetaInfoType
+		MetaInfoType metaInfoType = new MetaInfoType();
+		metaInfoType.setMimeType(PDF_MIME_TYPE);
+		metaInfoType.setDescription(PDF_MIME_TYPE_DESC);
+		
+		// == Base64OptRefContentType
+		Base64OptRefContentType base64OptRefContentType = new Base64OptRefContentType();
+		base64OptRefContentType.setBase64Content(data);
+		
+		// == CMSDataObjectRequiredMetaType
+		CMSDataObjectRequiredMetaType cmsDataObjectRequiredMetaType = new CMSDataObjectRequiredMetaType();
+		cmsDataObjectRequiredMetaType.setMetaInfo(metaInfoType);
+		cmsDataObjectRequiredMetaType.setContent(base64OptRefContentType);
+		// cmsDataObjectRequiredMetaType.setExcludedByteRange()
+		
+		// == CreateCMSSignatureRequestType
+		CreateCMSSignatureRequestType request = new CreateCMSSignatureRequestType();
+		request.setKeyboxIdentifier(SecureSignatureKeypair);
+		request.setDataObject(cmsDataObjectRequiredMetaType);
+		request.setStructure(DETACHED);
+		
+		return request;
+	}
+
+}
-- 
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