feat(core): starting switch from Spring5/JAVA11 to Spring6/Java17

IMPORTEND: Is not finished because that contains a braking change, like
 javax.servlet.*  --> jakarta.servket.*
as one example and we miss some third-party libs that use the new API.

# Conflicts:
#	eaaf_core_api/checks/spotbugs-exclude.xml
#	eaaf_core_api/pom.xml
#	eaaf_core_utils/checks/spotbugs-exclude.xml
#	pom.xml

5 files changed, 24 insertions, 8 deletions

diff --git a/eaaf_core_utils/checks/spotbugs-exclude.xml b/eaaf_core_utils/checks/spotbugs-exclude.xml
index 2b258e7c..f3ecd76e 100644
--- a/eaaf_core_utils/checks/spotbugs-exclude.xml
+++ b/eaaf_core_utils/checks/spotbugs-exclude.xml
@@ -40,4 +40,20 @@
         <Bug pattern="EI_EXPOSE_REP2" />          
       </OR>
     </Match>    
+	<Match>
+      <!-- Information are provided by design -->
+      <OR>
+        <Class name="at.gv.egiz.eaaf.core.impl.http.EaafSslContextBuilder" />
+        <Class name="at.gv.egiz.eaaf.core.impl.http.HttpClientConfiguration" />
+        <Class name="at.gv.egiz.eaaf.core.impl.idp.conf.SpConfigurationImpl" />
+        <Class name="at.gv.egiz.eaaf.core.impl.idp.process.support.SecureRandomHolder" />
+        <Class name="at.gv.egiz.eaaf.core.impl.utils.EaafObjectInputStream" />
+        <Class name="at.gv.egiz.eaaf.core.impl.utils.JoseUtils" />
+        <Class name="new at.gv.egiz.eaaf.core.impl.utils.NodeIteratorAdapter" />
+      </OR>  
+      <OR>
+        <Bug pattern="EI_EXPOSE_REP" />
+        <Bug pattern="EI_EXPOSE_REP2" />
+      </OR>
+    </Match>        
 </FindBugsFilter>
\ No newline at end of file
diff --git a/eaaf_core_utils/pom.xml b/eaaf_core_utils/pom.xml
index 8949118e..103e8b13 100644
--- a/eaaf_core_utils/pom.xml
+++ b/eaaf_core_utils/pom.xml
@@ -107,8 +107,8 @@
       <scope>provided</scope>
     </dependency>
     <dependency>
-      <groupId>javax.servlet</groupId>
-      <artifactId>javax.servlet-api</artifactId>
+      <groupId>jakarta.servlet</groupId>
+      <artifactId>jakarta.servlet-api</artifactId>
       <scope>provided</scope>
     </dependency>
 
diff --git a/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/credential/KeyStoreConfiguration.java b/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/credential/KeyStoreConfiguration.java
index 7e66ca86..6c00fb2e 100644
--- a/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/credential/KeyStoreConfiguration.java
+++ b/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/credential/KeyStoreConfiguration.java
@@ -199,9 +199,9 @@ public class KeyStoreConfiguration {
      */
     public static KeyStoreType fromString(final String s) {
       try {
-        return KeyStoreType.valueOf(s.toUpperCase());
+        return s != null ? KeyStoreType.valueOf(s.toUpperCase()) : null;
 
-      } catch (IllegalArgumentException | NullPointerException e) {
+      } catch (IllegalArgumentException e) {
         return null;
       }
     }
diff --git a/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/credential/SymmetricKeyConfiguration.java b/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/credential/SymmetricKeyConfiguration.java
index 9477789c..96d46381 100644
--- a/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/credential/SymmetricKeyConfiguration.java
+++ b/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/credential/SymmetricKeyConfiguration.java
@@ -185,9 +185,9 @@ public class SymmetricKeyConfiguration {
      */
     public static SymmetricKeyType fromString(final String s) {
       try {
-        return SymmetricKeyType.valueOf(s.toUpperCase());
+        return s != null ? SymmetricKeyType.valueOf(s.toUpperCase()) : null;
 
-      } catch (IllegalArgumentException | NullPointerException e) {
+      } catch (IllegalArgumentException e) {
         return null;
       }
     }
diff --git a/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/http/HttpClientConfiguration.java b/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/http/HttpClientConfiguration.java
index 7033a052..c189ff74 100644
--- a/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/http/HttpClientConfiguration.java
+++ b/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/http/HttpClientConfiguration.java
@@ -206,9 +206,9 @@ public class HttpClientConfiguration {
      */
     public static ClientAuthMode fromString(final String s) {
       try {
-        return ClientAuthMode.valueOf(s.toUpperCase());
+        return s != null ? ClientAuthMode.valueOf(s.toUpperCase()) : null;
 
-      } catch (IllegalArgumentException | NullPointerException e) {
+      } catch (IllegalArgumentException e) {
         return null;
       }
     }