[client] Fix build; don't depend on implicit apache-commons dep

After bumping other libs, apache-commons is not available anymore,
breaking the build process. Change affected code to use other libs
instead.

1 files changed, 2 insertions, 2 deletions

diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/authentication/EcpAuthenticator.java b/dozentenmodul/src/main/java/org/openslx/dozmod/authentication/EcpAuthenticator.java
index 93105e91..bed848f2 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/authentication/EcpAuthenticator.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/authentication/EcpAuthenticator.java
@@ -5,10 +5,10 @@ import java.net.MalformedURLException;
 import java.net.URISyntaxException;
 import java.nio.ByteBuffer;
 import java.util.ArrayList;
+import java.util.Base64;
 import java.util.List;
 import java.util.Map.Entry;
 
-import org.apache.commons.codec.binary.Base64;
 import org.apache.hc.client5.http.ClientProtocolException;
 import org.apache.hc.core5.http.ParseException;
 import org.apache.logging.log4j.LogManager;
@@ -75,7 +75,7 @@ public class EcpAuthenticator implements Authenticator {
 			List<Satellite> sats = new ArrayList<>();
 			// TODO: Handle cert fingerprint
 			if (response.satellites2 != null) {
-				Base64 base64 = new Base64();
+				Base64.Decoder base64 = Base64.getDecoder();
 				for (Entry<String, JSatellite> it : response.satellites2.entrySet()) {
 					JSatellite jsat = it.getValue();
 					ByteBuffer hash = jsat.certHash == null ? null