Restore informative messages about manual Docker daemon configuration

Co-authored-by: DerLinkman <62480600+DerLinkman@users.noreply.github.com>

_modules/scripts/ipv6_controller.sh

@@ -139,9 +139,13 @@ docker_daemon_edit(){
           exit 1
         fi
       else
-        echo -e "${YELLOW}User declined Docker update – please insert these changes manually:${NC}"
+        echo -e "${YELLOW}User declined Docker update – skipping Docker daemon configuration.${NC}"
+        echo -e "${YELLOW}IPv6 will be disabled for mailcow.${NC}"
+        echo ""
+        echo -e "${YELLOW}If you change your mind later, please insert these changes manually to $DOCKER_DAEMON_CONFIG:${NC}"
         echo "${MISSING[*]}"
-        exit 1
+        echo ""
+        return 1
       fi
     fi
 
@@ -185,9 +189,23 @@ EOF
       (command -v systemctl &>/dev/null && systemctl restart docker) || service docker restart
       echo "Docker restarted."
     else
-      echo "User declined to create daemon.json – please manually merge the docker daemon with these configs:"
+      echo -e "${YELLOW}User declined to create daemon.json – skipping Docker daemon configuration.${NC}"
-      echo "${MISSING[*]}"
+      echo -e "${YELLOW}IPv6 will be disabled for mailcow.${NC}"
-      exit 1
+      echo ""
+      echo -e "${YELLOW}If you change your mind later, please create $DOCKER_DAEMON_CONFIG with these settings:${NC}"
+      if [[ -n "$DOCKER_MAJOR" && "$DOCKER_MAJOR" -lt 27 ]]; then
+        echo '  "ipv6": true,'
+        echo '  "fixed-cidr-v6": "fd00:dead:beef:c0::/80",'
+        echo '  "ip6tables": true,'
+        echo '  "experimental": true'
+      elif [[ -n "$DOCKER_MAJOR" && "$DOCKER_MAJOR" -lt 28 ]]; then
+        echo '  "ipv6": true,'
+        echo '  "fixed-cidr-v6": "fd00:dead:beef:c0::/80"'
+      else
+        echo '  "ipv6": true'
+      fi
+      echo ""
+      return 1
     fi
   fi
 }
@@ -223,7 +241,22 @@ configure_ipv6() {
     return
   fi
 
-  docker_daemon_edit
+  if ! docker_daemon_edit; then
+    # User declined Docker daemon configuration
+    # When called from update.sh, MAILCOW_CONF is set and we modify the existing file
+    # When called from generate_config.sh, MAILCOW_CONF is not set and we export IPV6_BOOL
+    if [[ -n "$MAILCOW_CONF" && -f "$MAILCOW_CONF" ]]; then
+      if grep -q '^ENABLE_IPV6=' "$MAILCOW_CONF"; then
+        sed -i 's/^ENABLE_IPV6=.*/ENABLE_IPV6=false/' "$MAILCOW_CONF"
+      else
+        echo "ENABLE_IPV6=false" >> "$MAILCOW_CONF"
+      fi
+    else
+      export IPV6_BOOL=false
+    fi
+    echo "IPv6 configuration complete: ENABLE_IPV6=false"
+    return 0
+  fi
 
   if [[ -n "$MAILCOW_CONF" && -f "$MAILCOW_CONF" ]]; then
     if grep -q '^ENABLE_IPV6=' "$MAILCOW_CONF"; then

data/web/inc/functions.inc.php

@@ -814,32 +814,6 @@ function verify_hash($hash, $password) {
         $hash = $components[4];
         return hash_equals(hash_pbkdf2('sha1', $password, $salt, $rounds), $hash);
 
-      case "PBKDF2-SHA512":
-        // Handle FreeIPA-style hash: {PBKDF2-SHA512}10000$<base64_salt>$<base64_hash>
-        $components = explode('$', $hash);
-        if (count($components) !== 3) return false;
-
-        // 1st part: iteration count (integer)
-        $iterations = intval($components[0]);
-        if ($iterations <= 0) return false;
-
-        // 2nd part: salt (base64-encoded)
-        $salt = $components[1];
-        // 3rd part: hash (base64-encoded)
-        $stored_hash_b64 = $components[2];
-
-        // Decode salt and hash from base64
-        $salt_bin = base64_decode($salt, true);
-        $hash_bin = base64_decode($stored_hash_b64, true);
-        if ($salt_bin === false || $hash_bin === false) return false;
-        // Get length of hash in bytes
-        $hash_len = strlen($hash_bin);
-        if ($hash_len === 0) return false;
-
-        // Calculate PBKDF2-SHA512 hash for provided password
-        $test_hash = hash_pbkdf2('sha512', $password, $salt_bin, $iterations, $hash_len, true);
-        return hash_equals($hash_bin, $test_hash);
-
       case "PLAIN-MD4":
         return hash_equals(hash('md4', $password), $hash);
 

data/web/templates/base.twig

@@ -144,7 +144,7 @@
 
 <form action="/" method="post" id="logout"><input type="hidden" name="logout"></form>
 
-{% if ui_texts.ui_announcement_text and ui_texts.ui_announcement_active and not is_root_uri and mailcow_cc_username %}
+{% if ui_texts.ui_announcement_text and ui_texts.ui_announcement_active and not is_root_uri %}
 <div class="container mt-4">
   <div class="alert alert-{{ ui_texts.ui_announcement_type }}">{{ ui_texts.ui_announcement_text }}</div>
 </div>

docker-compose.yml

@@ -321,7 +321,7 @@ services:
         ofelia.job-exec.dovecot_clean_q_aged.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && /usr/local/bin/gosu vmail /usr/local/bin/clean_q_aged.sh || exit 0\""
         ofelia.job-exec.dovecot_maildir_gc.schedule: "0 */30 * * * *"
         ofelia.job-exec.dovecot_maildir_gc.command: "/bin/bash -c \"source /source_env.sh ; /usr/local/bin/gosu vmail /usr/local/bin/maildir_gc.sh\""
-        ofelia.job-exec.dovecot_sarules.schedule: "@every 24h"
+        ofelia.job-exec.dovecot_sarules.schedule: "0 0 0 * * *"
         ofelia.job-exec.dovecot_sarules.command: "/bin/bash -c \"/usr/local/bin/sa-rules.sh\""
         ofelia.job-exec.dovecot_fts.schedule: "0 0 0 * * *"
         ofelia.job-exec.dovecot_fts.command: "/bin/bash -c \"/usr/local/bin/gosu vmail /usr/local/bin/optimize-fts.sh\""

helper-scripts/backup_and_restore.sh

@@ -91,44 +91,6 @@ if grep --help 2>&1 | head -n 1 | grep -q -i "busybox"; then
   exit 1
 fi
 
-# Add image prefetch function
-function prefetch_image() {
-  echo "Checking Docker image: ${DEBIAN_DOCKER_IMAGE}"
-  
-  # Get local image digest if it exists
-  local local_digest=$(docker image inspect ${DEBIAN_DOCKER_IMAGE} --format='{{index .RepoDigests 0}}' 2>/dev/null | cut -d'@' -f2)
-  
-  # Get remote image digest without pulling
-  local remote_digest=$(docker manifest inspect ${DEBIAN_DOCKER_IMAGE} 2>/dev/null | grep -oP '"digest":\s*"\K[^"]+' | head -1)
-  
-  if [[ -z "${remote_digest}" ]]; then
-    echo "Warning: Unable to check remote image"
-    if [[ -n "${local_digest}" ]]; then
-      echo "Using cached version"
-      echo
-      return 0
-    else
-      echo "Error: Image ${DEBIAN_DOCKER_IMAGE} not found locally or remotely"
-      exit 1
-    fi
-  fi
-  
-  if [[ "${local_digest}" != "${remote_digest}" ]]; then
-    echo "Image update available, pulling ${DEBIAN_DOCKER_IMAGE}"
-    if docker pull ${DEBIAN_DOCKER_IMAGE} 2>/dev/null; then
-      echo "Successfully pulled ${DEBIAN_DOCKER_IMAGE}"
-    else
-      echo "Error: Failed to pull ${DEBIAN_DOCKER_IMAGE}"
-      exit 1
-    fi
-  else
-    echo "Image is up to date (${remote_digest:0:12}...)"
-  fi
-  echo
-}
-
-# Prefetch the image early in the script
-prefetch_image
 
 function backup() {
   DATE=$(date +"%Y-%m-%d-%H-%M-%S")