2 files changed, 5 insertions, 6 deletions
diff --git a/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/mail/Mail.java b/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/mail/Mail.java
index 1d232a57..4a0bb522 100644
--- a/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/mail/Mail.java
+++ b/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/mail/Mail.java
@@ -3,8 +3,8 @@ package org.openslx.bwlp.sat.mail;
 import java.nio.charset.StandardCharsets;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
+import java.util.Base64;
 
-import org.apache.commons.codec.binary.Hex;
 import org.openslx.bwlp.thrift.iface.UserInfo;
 
 public class Mail {
@@ -39,7 +39,7 @@ public class Mail {
 		synchronized (md) {
 			md.update(recipient.userId.getBytes(StandardCharsets.UTF_8));
 			md.update(message.getBytes(StandardCharsets.UTF_8));
-			return Hex.encodeHexString(md.digest());
+			return Base64.getEncoder().encodeToString(md.digest());
 		}
 	}
 
diff --git a/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/mail/QuotingSmtpHeader.java b/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/mail/QuotingSmtpHeader.java
index 35be803a..86bb3073 100644
--- a/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/mail/QuotingSmtpHeader.java
+++ b/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/mail/QuotingSmtpHeader.java
@@ -2,8 +2,8 @@ package org.openslx.bwlp.sat.mail;
 
 import java.nio.charset.CharsetEncoder;
 import java.nio.charset.StandardCharsets;
+import java.util.Base64;
 
-import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.net.smtp.SimpleSMTPHeader;
 
 public class QuotingSmtpHeader extends SimpleSMTPHeader {
@@ -42,9 +42,8 @@ public class QuotingSmtpHeader extends SimpleSMTPHeader {
 				return "\"" + input + "\"";
 			return input;
 		}
-		return "=?utf-8?B?"
-				+ new String(Base64.encodeBase64(input.getBytes(StandardCharsets.UTF_8), false),
-						StandardCharsets.UTF_8) + "?=";
+		return "=?utf-8?B?" + Base64.getEncoder().encodeToString(input.getBytes(StandardCharsets.UTF_8))
+				+ "?=";
 	}
 
 	private static String buildNamedAddress(String address, String name) {