From ad42c0d94412597de4b28e1dad292b49482e0f33 Mon Sep 17 00:00:00 2001
From: Thomas <>
Date: Fri, 23 Jun 2023 08:55:21 +0200
Subject: test(core): add test for X500  name normalization

---
 .../spss/server/config/X500NormalisationTest.java  | 135 +++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100644 moaSig/moa-sig-lib/src/test/java/test/at/gv/egovernment/moa/spss/server/config/X500NormalisationTest.java

diff --git a/moaSig/moa-sig-lib/src/test/java/test/at/gv/egovernment/moa/spss/server/config/X500NormalisationTest.java b/moaSig/moa-sig-lib/src/test/java/test/at/gv/egovernment/moa/spss/server/config/X500NormalisationTest.java
new file mode 100644
index 0000000..e580d56
--- /dev/null
+++ b/moaSig/moa-sig-lib/src/test/java/test/at/gv/egovernment/moa/spss/server/config/X500NormalisationTest.java
@@ -0,0 +1,135 @@
+package test.at.gv.egovernment.moa.spss.server.config;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import java.io.IOException;
+import java.security.cert.CertificateException;
+
+import org.junit.runners.MethodSorters;
+import org.junit.FixMethodOrder;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.BlockJUnit4ClassRunner;
+
+import at.gv.egovernment.moa.spss.server.config.ConfigurationProvider;
+import iaik.asn1.ObjectID;
+import iaik.asn1.structures.Name;
+import iaik.utils.RFC2253NameParser;
+import iaik.utils.RFC2253NameParserException;
+import iaik.x509.X509Certificate;
+
+@RunWith(BlockJUnit4ClassRunner.class)
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+public class X500NormalisationTest {
+
+  private static final String RESULT = 
+      "C=AT,O=Swisscom IT Services Finance S.E.,organizationIdentifier=VATAT-U64741248,OU=Digital Certificate Services,CN=Swisscom Diamant EU CA 4.1";
+  
+  @Test
+  public void aaa_withCertificate() throws CertificateException, IOException, RFC2253NameParserException { 
+    
+    X509Certificate eeCert = new X509Certificate(
+        X500NormalisationTest.class.getResourceAsStream("/data/ee.crt"));
+    
+    String normalizedName = ConfigurationProvider.normalizeX500Names(((Name)eeCert.getIssuerDN()).getRFC2253String());
+  
+    assertEquals(RESULT, normalizedName);
+    
+  }
+  
+  @Test
+  public void aaa_withString() throws CertificateException, IOException, RFC2253NameParserException {     
+    String normalizedName = ConfigurationProvider.normalizeX500Names(RESULT);
+  
+    assertEquals(RESULT, normalizedName);
+    
+  }
+  
+  @Ignore
+  @Test
+  public void aaa_withStringSecond() throws CertificateException, IOException, RFC2253NameParserException {     
+    String normalizedName = ConfigurationProvider.normalizeX500Names(
+        "organizationIdentifier=VATAT-U64741248,OU=Digital Certificate Services,CN=Swisscom Diamant EU CA 4.1,O=Swisscom IT Services Finance S.E.,C=AT");
+  
+    assertEquals(RESULT, normalizedName);
+    
+  }
+  
+  @Test
+  public void bbb_withCertificateDetailedImpl() throws CertificateException, IOException, RFC2253NameParserException { 
+    
+    X509Certificate eeCert = new X509Certificate(
+        X500NormalisationTest.class.getResourceAsStream("/data/ee.crt"));
+    
+    RFC2253NameParser.register(
+        "organizationIdentifier",
+        new ObjectID("2.5.4.97", "organizationIdentifier", (String) null, false));
+    
+    final RFC2253NameParser parser = new RFC2253NameParser(((Name)eeCert.getIssuerDN()).getRFC2253String());
+    final Name name = parser.parse();
+    String normalizedName = name.getRFC2253String();
+   
+    assertEquals(RESULT, normalizedName);
+    
+  }
+  
+  @Test
+  public void bbb_withString() throws CertificateException, IOException, RFC2253NameParserException { 
+    RFC2253NameParser.register(
+        "organizationIdentifier",
+        new ObjectID("2.5.4.97", "organizationIdentifier", (String) null, false));
+    
+    final RFC2253NameParser parser = new RFC2253NameParser(RESULT);
+    final Name name = parser.parse();
+    String normalizedName = name.getRFC2253String();
+   
+    assertEquals(RESULT, normalizedName);
+    
+    name.getRFC2253String(true);
+    name.getRFC2253String(false);
+    
+  }
+  
+  @Test
+  public void bbb_withStringSecond() throws CertificateException, IOException, RFC2253NameParserException {
+    RFC2253NameParser.register(
+        "organizationIdentifier",
+        new ObjectID("2.5.4.97", "organizationIdentifier", (String) null, false));
+    
+    final RFC2253NameParser parser = new RFC2253NameParser(
+        "C=AT,O=Swisscom IT Services Finance S.E.,organizationIdentifier=VATAT-U64741248,OU=Digital Certificate Services,CN=Swisscom Diamant EU CA 4.1");
+    final Name name = parser.parse();
+    String normalizedName = name.getRFC2253String();
+    
+
+  
+    assertEquals(RESULT, normalizedName);
+    
+  }   
+  
+  /*
+   * Ignored, because 'ORG_ID' from original Cert is not valid. 
+   * Reason: underline '_' is not an allowed attributeType (see Section 3 https://www.rfc-editor.org/rfc/rfc2253.html)
+   *  - attributeType = (ALPHA 1*keychar) / oid
+   *  - keychar    = ALPHA / DIGIT / "-"      
+   */
+  @Ignore 
+  @Test
+  public void ccc_withStringSecond() throws CertificateException, IOException, RFC2253NameParserException {
+    RFC2253NameParser.register(
+        "ORG-ID",
+        new ObjectID("2.5.4.97", "organizationIdentifier", (String) null, false));
+    
+    final RFC2253NameParser parser = new RFC2253NameParser(
+        "ORG-ID=VATAT-U64741248,OU=Digital Certificate Services,CN=Swisscom Diamant EU CA 4.1,O=Swisscom IT Services Finance S.E.,C=AT");
+    final Name name = parser.parse();
+    String normalizedName = name.getRFC2253String();
+    
+
+  
+    assertEquals(RESULT, normalizedName);
+    
+  } 
+  
+}
-- 
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