Verify per SOAP Service

2 files changed, 149 insertions, 0 deletions

diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsParameterExtractor.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsParameterExtractor.java
index 23335268..017eabb2 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsParameterExtractor.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsParameterExtractor.java
@@ -33,6 +33,13 @@ public class PdfAsParameterExtractor {
 	public static final String PARAM_TRANSACTION_ID = "transactionId";
 	public static final String PARAM_CONNECTOR_DEFAULT = "bku";
 	
+	public static final String PARAM_FORMAT = "format";
+	public static final String PARAM_HTML = "html";
+	public static final String PARAM_JSON = "json";
+	
+	public static final String[] AVAILABLE_FORMATS = new String[] {
+		PARAM_HTML, PARAM_JSON
+	};
 	
 	public static final String PARAM_INVOKE_URL = "invoke-app-url";
 	public static final String PARAM_INVOKE_URL_TARGET = "invoke-app-url-target";
@@ -88,6 +95,23 @@ public class PdfAsParameterExtractor {
 		return (String)request.getAttribute(PARAM_INVOKE_URL_TARGET);
 	}
 	
+	public static String getFormat(HttpServletRequest request) {
+		String format = (String)request.getAttribute(PARAM_FORMAT);
+		
+		String finalFormat = null;
+		for(int i = 0; i < AVAILABLE_FORMATS.length; i++) {
+			if(AVAILABLE_FORMATS[i].equals(format)) {
+				finalFormat = AVAILABLE_FORMATS[i];
+			}
+		}
+		
+		if(finalFormat == null) {
+			finalFormat = PARAM_HTML;
+		}
+		
+		return finalFormat;
+	}
+	
 	public static String getInvokeErrorURL(HttpServletRequest request) {
 		String url = (String)request.getAttribute(PARAM_INVOKE_URL_ERROR);
 		return url;
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/ws/PDFASVerificationImpl.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/ws/PDFASVerificationImpl.java
new file mode 100644
index 00000000..c6fb8cd7
--- /dev/null
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/ws/PDFASVerificationImpl.java
@@ -0,0 +1,125 @@
+package at.gv.egiz.pdfas.web.ws;
+
+import iaik.x509.X509Certificate;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.jws.WebService;
+import javax.xml.ws.WebServiceException;
+import javax.xml.ws.soap.MTOM;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.pdfas.api.ws.PDFASVerification;
+import at.gv.egiz.pdfas.api.ws.PDFASVerifyRequest;
+import at.gv.egiz.pdfas.api.ws.PDFASVerifyResponse;
+import at.gv.egiz.pdfas.api.ws.PDFASVerifyResult;
+import at.gv.egiz.pdfas.api.ws.VerificationLevel;
+import at.gv.egiz.pdfas.lib.api.verify.VerifyParameter.SignatureVerificationLevel;
+import at.gv.egiz.pdfas.lib.api.verify.VerifyResult;
+import at.gv.egiz.pdfas.web.config.WebConfiguration;
+import at.gv.egiz.pdfas.web.helper.PdfAsHelper;
+
+@MTOM
+@WebService(endpointInterface = "at.gv.egiz.pdfas.api.ws.PDFASVerification")
+public class PDFASVerificationImpl implements PDFASVerification {
+
+	private static final Logger logger = LoggerFactory
+			.getLogger(PDFASVerificationImpl.class);
+
+	public PDFASVerifyResponse verifyPDFDokument(PDFASVerifyRequest request) {
+		checkSoapVerifyEnabled();
+		if (request == null) {
+			logger.warn("SOAP Verify Request is null!");
+			return null;
+		}
+
+		PDFASVerifyResponse response = new PDFASVerifyResponse();
+		response.setVerifyResults(new ArrayList<PDFASVerifyResult>());
+		try {
+			int sigIdx = -1;
+			if (request.getSignatureIndex() != null) {
+				sigIdx = request.getSignatureIndex().intValue();
+			}
+
+			SignatureVerificationLevel lvl = SignatureVerificationLevel.INTEGRITY_ONLY_VERIFICATION;
+
+			if (request.getVerificationLevel().equals(
+					VerificationLevel.INTEGRITY_ONLY)) {
+				lvl = SignatureVerificationLevel.INTEGRITY_ONLY_VERIFICATION;
+			} else if (request.getVerificationLevel().equals(
+					VerificationLevel.FULL_CERT_PATH)) {
+				lvl = SignatureVerificationLevel.FULL_VERIFICATION;
+			}
+
+			List<VerifyResult> results = PdfAsHelper.synchornousVerify(
+					request.getInputData(), sigIdx, lvl);
+			
+			for(int i = 0; i < results.size(); i++) {
+				VerifyResult result = results.get(i);
+				
+				PDFASVerifyResult webResult = new PDFASVerifyResult();
+				
+				X509Certificate cert = (X509Certificate) result
+						.getSignerCertificate();
+
+				int certCode = result.getCertificateCheck().getCode();
+				String certMessage = result.getCertificateCheck().getMessage();
+
+				int valueCode = result.getValueCheckCode().getCode();
+				String valueMessage = result.getValueCheckCode().getMessage();
+
+				Exception e = result.getVerificationException();
+				
+				webResult.setRequestID(request.getRequestID());
+				webResult.setSignatureIndex(i);
+				webResult.setProcessed(result.isVerificationDone());
+				
+				if (result.isVerificationDone()) {
+					webResult.setSignedBy(cert.getSubjectDN().getName());
+					webResult.setCertificateCode(certCode);
+					webResult.setCertificateMessage(certMessage);
+					
+					webResult.setValueCode(valueCode);
+					webResult.setValueMessage(valueMessage);
+					if (e != null) {
+						webResult.setError(e.getMessage());
+					}
+					webResult.setCertificate("signCert?SIGID=" + i);
+					webResult.setSignedData("signData?SIGID=" + i);
+				} else {
+					webResult.setSignedBy("");
+					webResult.setCertificateCode(certCode);
+					webResult.setCertificateMessage(certMessage);
+					
+					webResult.setCertificateCode(valueCode);
+					webResult.setCertificateMessage(valueMessage);
+					if (e != null) {
+						webResult.setError(e.getMessage());
+					}
+					webResult.setCertificate("");
+					webResult.setSignedData("");
+				}
+			
+				response.getVerifyResults().add(webResult);
+			}
+		} catch (Exception e) {
+			logger.error("Failed to verify PDF", e);
+			if (WebConfiguration.isShowErrorDetails()) {
+				throw new WebServiceException("Generic Error", e);
+			} else {
+				throw new WebServiceException("Server Verification failed.");
+			}
+		}
+		return response;
+	}
+
+	private void checkSoapVerifyEnabled() {
+		if (!WebConfiguration.getSoapVerifyEnabled()) {
+			throw new WebServiceException("Service disabled!");
+		}
+	}
+
+}