Merge branch 'xades-multiple' into 'master'

Problème de multiple signature au format xades détaché

See merge request i-parapheur/signature/libersign!36

CHANGELOG

@@ -5,6 +5,11 @@ Tous les changements notables sur ce projet seront documentés dans ce fichier.
 Ce format est basé sur [Keep a Changelog](http://keepachangelog.com/)
 et ce projet adhère au [Semantic Versioning](http://semver.org/).
 
+## [1.9.10] - 2020-01-22
+
+## Corrections
+- Problème de multiple signature au format xades détaché
+
 ## [1.9.9] - 2020-01-20
 
 ### Modifications

SplittedSignatureApplet/SplittedSignatureApplet/src/org/adullact/parapheur/applets/splittedsign/SignUtil.java

@@ -282,8 +282,27 @@ public class SignUtil {
                     // signatureBytes = XADESSignUtil.sign(signingCertificate, privKey, hexDecode(digests.get(iddoc)));
                     XADESSignUtil signeur = new XADESSignUtil(digests.get(iddoc).pesIds);
 
-                    signatureBytes = signeur.signXAdES132(signingCertificate, privKey, hexDecode(digests.get(iddoc).digests));
-                    signedHashMap.put(iddoc, new String(Base64Coder.encode(signatureBytes)));
+                    if (digests.get(iddoc).digests.contains(",")) {
+                        // the result will be serialized in this:
+                        StringBuilder sigStringBuilder = new StringBuilder();
+
+                        String[] hashesTab = digests.get(iddoc).digests.split(",");
+                        boolean first = true;
+                        for (String hashesTab1 : hashesTab) {
+                            if (first) {
+                                first = false;
+                            } else {
+                                sigStringBuilder.append(",");
+                            }
+                            signatureBytes = signeur.signXAdES132(signingCertificate, privKey, hexDecode(hashesTab1));
+                            // After, gather the signatures!
+                            sigStringBuilder.append(new String(Base64Coder.encode(signatureBytes)));
+                        }
+                        signedHashMap.put(iddoc, sigStringBuilder.toString());
+                    } else {
+                        signatureBytes = signeur.signXAdES132(signingCertificate, privKey, hexDecode(digests.get(iddoc).digests));
+                        signedHashMap.put(iddoc, new String(Base64Coder.encode(signatureBytes)));
+                    }
                 } else if ("XADES132".equalsIgnoreCase(formatSigString)) {
                     XADESSignUtil signeur = new XADESSignUtil(digests.get(iddoc).pesIds,
                                                               digests.get(iddoc).pespolicyid,