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authorThomas Lenz <thomas.lenz@egiz.gv.at>2017-06-23 11:58:29 +0200
committerThomas Lenz <thomas.lenz@egiz.gv.at>2017-06-23 11:58:29 +0200
commitbbe653345bbb5dad2ed2356df6f817dd7de26528 (patch)
tree1dfb88505f1871e2816513676a03b58db2e00046 /bkucommon/src/test/java/at/gv/egiz
parent0603c0fbdfe028113431c65590b6e7e28929f6f6 (diff)
downloadmocca-bbe653345bbb5dad2ed2356df6f817dd7de26528.tar.gz
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fix another possible XXE, SSRF problem.
INFO: DocTypes are disabled by default for all XML content that should be signed with mocca!!! Consequently, XML and XAdES signatures for XML documents that contains a DocType declaration is not possible any more. If DocType declarations are absolutely necessary than this feature can be skipped by set the Java System-Property "-Degiz.mocca.xades.xml.allow.doctype=true"
Diffstat (limited to 'bkucommon/src/test/java/at/gv/egiz')
-rw-r--r--bkucommon/src/test/java/at/gv/egiz/bku/slcommands/impl/xsect/SignatureTest.java52
1 files changed, 51 insertions, 1 deletions
diff --git a/bkucommon/src/test/java/at/gv/egiz/bku/slcommands/impl/xsect/SignatureTest.java b/bkucommon/src/test/java/at/gv/egiz/bku/slcommands/impl/xsect/SignatureTest.java
index 23fdfc17..6e5612f6 100644
--- a/bkucommon/src/test/java/at/gv/egiz/bku/slcommands/impl/xsect/SignatureTest.java
+++ b/bkucommon/src/test/java/at/gv/egiz/bku/slcommands/impl/xsect/SignatureTest.java
@@ -317,13 +317,54 @@ public class SignatureTest {
}
@Test
+ public void testSetSignature_Base64_WITH_DISALLOWED_DOCTYPE_And_SystemParameter() throws JAXBException, SLCommandException, XMLStreamException {
+
+ SignatureInfoCreationType signatureInfo = unmarshalSignatureInfo("SignatureInfo_Base64_2.xml");
+
+ Signature signature = new Signature(urlDereferencer, new IdValueFactoryImpl(), null, false);
+
+ //allow DocTypes to perform this test
+ System.setProperty(Signature.SYSTEM_PROPERTY_ALLOW_DOCTYPES, String.valueOf(Boolean.FALSE));
+ try {
+ signature.setSignatureInfo(signatureInfo);
+ assertTrue("Check_ALLOW_DOCTYPES_System_Property", false);
+
+ } catch (SLCommandException e) {
+ assertTrue("Check_ALLOW_DOCTYPES_System_Property", true);
+
+ }
+ }
+
+ @Test
+ public void testSetSignature_Base64_WITH_DISALLOWED_DOCTYPE_WithOut_SystemParameter() throws JAXBException, SLCommandException, XMLStreamException {
+
+ SignatureInfoCreationType signatureInfo = unmarshalSignatureInfo("SignatureInfo_Base64_2.xml");
+
+ Signature signature = new Signature(urlDereferencer, new IdValueFactoryImpl(), null, false);
+
+ //allow DocTypes to perform this test
+ System.clearProperty(Signature.SYSTEM_PROPERTY_ALLOW_DOCTYPES);
+ try {
+ signature.setSignatureInfo(signatureInfo);
+ assertTrue("Check_ALLOW_DOCTYPES_WithOut_System_Property", false);
+
+ } catch (SLCommandException e) {
+ assertTrue("Check_ALLOW_DOCTYPES_WithOut_System_Property", true);
+
+ }
+ }
+
+ @Test
public void testSetSignature_Base64_2() throws JAXBException, SLCommandException, XMLStreamException {
SignatureInfoCreationType signatureInfo = unmarshalSignatureInfo("SignatureInfo_Base64_2.xml");
Signature signature = new Signature(urlDereferencer, new IdValueFactoryImpl(), null, false);
+ //allow DocTypes to perform this test
+ System.setProperty(Signature.SYSTEM_PROPERTY_ALLOW_DOCTYPES, String.valueOf(Boolean.TRUE));
signature.setSignatureInfo(signatureInfo);
+ System.setProperty(Signature.SYSTEM_PROPERTY_ALLOW_DOCTYPES, String.valueOf(Boolean.FALSE));
Node parent = signature.getParent();
Node nextSibling = signature.getNextSibling();
@@ -343,7 +384,10 @@ public class SignatureTest {
Signature signature = new Signature(urlDereferencer, new IdValueFactoryImpl(), null, true);
+ //allow DocTypes to perform this test
+ System.setProperty(Signature.SYSTEM_PROPERTY_ALLOW_DOCTYPES, String.valueOf(Boolean.TRUE));
signature.setSignatureInfo(signatureInfo);
+ System.setProperty(Signature.SYSTEM_PROPERTY_ALLOW_DOCTYPES, String.valueOf(Boolean.FALSE));
Node parent = signature.getParent();
Node nextSibling = signature.getNextSibling();
@@ -363,7 +407,10 @@ public class SignatureTest {
Signature signature = new Signature(urlDereferencer, new IdValueFactoryImpl(), null, false);
+ //allow DocTypes to perform this test
+ System.setProperty(Signature.SYSTEM_PROPERTY_ALLOW_DOCTYPES, String.valueOf(Boolean.TRUE));
signature.setSignatureInfo(signatureInfo);
+ System.setProperty(Signature.SYSTEM_PROPERTY_ALLOW_DOCTYPES, String.valueOf(Boolean.FALSE));
Node parent = signature.getParent();
Node nextSibling = signature.getNextSibling();
@@ -383,7 +430,10 @@ public class SignatureTest {
Signature signature = new Signature(urlDereferencer, new IdValueFactoryImpl(), null, true);
- signature.setSignatureInfo(signatureInfo);
+ //allow DocTypes to perform this test
+ System.setProperty(Signature.SYSTEM_PROPERTY_ALLOW_DOCTYPES, String.valueOf(Boolean.TRUE));
+ signature.setSignatureInfo(signatureInfo);
+ System.setProperty(Signature.SYSTEM_PROPERTY_ALLOW_DOCTYPES, String.valueOf(Boolean.FALSE));
Node parent = signature.getParent();
Node nextSibling = signature.getNextSibling();