From f41a899539773146907eef25b459b4360719fd14 Mon Sep 17 00:00:00 2001
From: Thomas <>
Date: Mon, 21 Aug 2023 16:49:20 +0200
Subject: feat(sl20): add basic certificate-validity check into JWS validation

The check can be disabled by using the configuration property: modules.sl20.security.truststore.need.valid.certificate
---
 .../main/java/at/gv/egiz/eaaf/modules/auth/sl20/Constants.java |  2 ++
 .../egiz/eaaf/modules/auth/sl20/utils/JsonSecurityUtils.java   | 10 ++++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

(limited to 'eaaf_modules/eaaf_module_auth_sl20/src/main')

diff --git a/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/Constants.java b/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/Constants.java
index 74d67d01..b454558a 100644
--- a/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/Constants.java
+++ b/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/Constants.java
@@ -36,6 +36,8 @@ public class Constants {
       CONFIG_PROP_PREFIX + ".security.truststore.path";
   public static final String CONFIG_PROP_SECURITY_TRUSTSTORE_PASSWORD =
       CONFIG_PROP_PREFIX + ".security.truststore.password";
+  public static final String CONFIG_PROP_SECURITY_TRUSTSTORE_NEED_VALID_CERTIFICATE =
+      CONFIG_PROP_PREFIX + ".security.truststore.need.valid.certificate";
 
   public static final String CONFIG_PROP_SECURITY_SIG_ALG_RSA =
       CONFIG_PROP_PREFIX + ".security.sigalg.rsa";
diff --git a/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/utils/JsonSecurityUtils.java b/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/utils/JsonSecurityUtils.java
index 4e939d55..668ce09a 100644
--- a/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/utils/JsonSecurityUtils.java
+++ b/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/utils/JsonSecurityUtils.java
@@ -154,8 +154,8 @@ public class JsonSecurityUtils implements IJoseTools {
   public VerificationResult validateSignature(@Nonnull final String serializedContent,
       @Nonnull final List<X509Certificate> trustedCerts, @Nonnull final AlgorithmConstraints constraints)
       throws JoseException, IOException {
-
-    final JwsResult result = JoseUtils.validateSignature(serializedContent, trustedCerts, constraints);
+    final JwsResult result = JoseUtils.validateSignature(serializedContent, trustedCerts, constraints,
+        isValidCertificateNeeded());
     return new VerificationResult(
         JsonMapper.getMapper().readTree(result.getFullJoseHeader().getFullHeaderAsJsonString()),
         JsonMapper.getMapper().readTree(result.getPayLoad()),
@@ -413,4 +413,10 @@ public class JsonSecurityUtils implements IJoseTools {
 
   }
 
+  private boolean isValidCertificateNeeded() {
+    return authConfig.getBasicConfigurationBoolean(
+        Constants.CONFIG_PROP_SECURITY_TRUSTSTORE_NEED_VALID_CERTIFICATE, true);
+
+  }
+
 }
-- 
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