Sanitize subject in certificate request

Trim whitespace & remove newlines Issue: https://issues.infn.it/jira/browse/VOMS-707
italiangrid · Feb 10, 2016 · efbd5bf · efbd5bf
1 parent 7f87ef2
commit efbd5bf
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/...c/main/java/org/glite/security/voms/admin/view/actions/user/RequestCertificateAction.java b/...c/main/java/org/glite/security/voms/admin/view/actions/user/RequestCertificateAction.java
@@ -80,8 +80,9 @@ public void validate() {
         return;
       }
 
-      if (dao.find(cert) != null)
+      if (dao.find(cert) != null){
         addFieldError("certificateFile", "Certificate already bound!");
+      }
 
       subject = DNUtil.getOpenSSLSubject(cert.getSubjectX500Principal());
       caSubject = DNUtil.getOpenSSLSubject(cert.getIssuerX500Principal());
@@ -94,6 +95,14 @@ public void validate() {
 
     } else if (subject != null && !"".equals(subject) && !caSubject.equals("-1")) {
 
+      // Remove whitespace and newlines from subject
+      subject=subject.trim().replace("\n", "").replace("\r", "");
+
+      if (subject.equals("")){
+        addFieldError("subject", "Please provide a suitable subject");
+        return;
+      }
+
       if (dao.findByDNCA(subject, caSubject) != null) {
         addFieldError("subject", "Certificate already bound!");
         addFieldError("caSubject", "Certificate already bound!");