3 files changed, 20 insertions, 2 deletions
diff --git a/src/main/java/com/juick/EmailManager.java b/src/main/java/com/juick/EmailManager.java
index 62584273..6180668e 100644
--- a/src/main/java/com/juick/EmailManager.java
+++ b/src/main/java/com/juick/EmailManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2020, Juick
+ * Copyright (C) 2008-2023, Juick
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -45,6 +45,7 @@ import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.event.EventListener;
 import org.springframework.scheduling.annotation.Async;
+import org.springframework.scheduling.annotation.Scheduled;
 
 import javax.annotation.Nonnull;
 import javax.inject.Inject;
@@ -196,4 +197,9 @@ public class EmailManager implements NotificationListener {
             return false;
         }
     }
+    @Scheduled(fixedRate = 3600000)
+    public void cleanupAuth() {
+        var rowsDeleted = emailService.cleanupAuthCodes();
+        logger.debug("{} auth codes deleted", rowsDeleted);
+    }
 }
diff --git a/src/main/java/com/juick/service/EmailService.java b/src/main/java/com/juick/service/EmailService.java
index bdd7d405..614cf412 100644
--- a/src/main/java/com/juick/service/EmailService.java
+++ b/src/main/java/com/juick/service/EmailService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2020, Juick
+ * Copyright (C) 2008-2023, Juick
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -38,4 +38,5 @@ public interface EmailService {
     List<String> getEmails(Integer userId, boolean active);
     String getEmailByAuthCode(String code);
     void deleteAuthCode(String code);
+    Integer cleanupAuthCodes();
 }
diff --git a/src/main/java/com/juick/service/EmailServiceImpl.java b/src/main/java/com/juick/service/EmailServiceImpl.java
index 977d9a75..7f358533 100644
--- a/src/main/java/com/juick/service/EmailServiceImpl.java
+++ b/src/main/java/com/juick/service/EmailServiceImpl.java
@@ -24,6 +24,10 @@ import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
 import org.springframework.stereotype.Repository;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.sql.Types;
+import java.time.Instant;
+import java.time.ZoneOffset;
+import java.time.temporal.ChronoUnit;
 import java.util.List;
 
 /**
@@ -110,4 +114,11 @@ public class EmailServiceImpl extends BaseJdbcService implements EmailService {
         getJdbcTemplate().update("DELETE FROM auth WHERE authcode=?", code);
     }
 
+    @Override
+    public Integer cleanupAuthCodes() {
+        Instant day = Instant.now().minus(1, ChronoUnit.DAYS);
+        return getNamedParameterJdbcTemplate().update("DELETE FROM auth WHERE ts < :day",
+                new MapSqlParameterSource()
+                        .addValue("day", day.atOffset(ZoneOffset.UTC), Types.TIMESTAMP_WITH_TIMEZONE));
+    }
 }