Initial commit of source

2025-08-04 19:52:36 +02:00
parent 60b3a3f6f5
commit 3c82ad6936
9 changed files with 1488 additions and 0 deletions
--- a/156
+++ b/156
@@ -0,0 +1,156 @@
+#!/usr/bin/env bash
+
+SCRIPT_PATH=$(realpath -s "${0}")
+SCRIPT_DIR=$(dirname "$SCRIPT_PATH")
+SCRIPT=$(basename "$SCRIPT_PATH")
+
+usage() {
+  cat <<EOF
+Usage: $SCRIPT [OPTIONS]... ZONE[@VIEW]
+
+Show DNS zone content.
+
+Options:
+  -c, --config        path to config file
+  -h, --help          print this help message
+  -i, --interactive   interactively ask for missing arguments
+  -j, --json          print json format
+  -J, --json-pretty   print pretty json format (implies -j)
+  -r, --raw           print raw format
+  -u, --unfiltered    also print not supported record types
+
+EOF
+  exit
+}
+
+config_file="$SCRIPT_DIR"/config.sh
+interactive=false
+json=false
+json_pretty=false
+raw=false
+unfiltered=false
+zone=""
+
+declare -a args=()
+while [ -n "$1" ]; do
+  opt=$1
+  shift
+  case "$opt" in
+    -c|--config)
+      if [ -z "$1" ]; then
+        echo "$SCRIPT: missing argument to option -- '$opt'" >&2
+	exit 1
+      fi
+      config_file=$1
+      shift
+    ;;
+    -h|--help)
+      usage
+    ;;
+    -i|--interactive)
+      interactive=true
+    ;;
+    -j|--json)
+      json=true
+    ;;
+    -J|--json-pretty)
+      json=true
+      json_pretty=true
+    ;;
+    -r|--raw)
+      raw=true
+    ;;
+    -u|--unfiltered)
+      unfiltered=true
+    ;;
+    -*)
+      echo "$SCRIPT: invalid option -- '$opt'" >&2
+      exit 1
+    ;;
+    *)
+      args+=("$opt")
+      if (( ${#args[@]} > 1 )); then
+        echo "$SCRIPT: invalid argument -- '$opt'" >&2
+        exit 1
+      fi
+    ;;
+  esac
+done
+
+if $raw && $json; then
+  echo "$SCRIPT: invalid options: --raw and --json are mutually exclusive" >&2
+  exit 1
+fi
+
+source "$config_file" || exit 2
+
+LIB_DIR=${LIB_DIR:-$SCRIPT_DIR/lib}
+source "$LIB_DIR"/dns.sh || exit 3
+source "$LIB_DIR"/output.sh || exit 3
+
+set -- "${args[@]}"
+
+zone=$1
+if shift; then
+  dns_check_zone_view "$zone" zone view || exit 10
+elif $interactive; then
+  dns_select_zone zone view || exit 11
+else
+  echo "$SCRIPT: missing argument -- ZONE[@VIEW]" >&2
+  exit 1
+fi
+
+declare -A output
+if [ "${view}" == "*" ]; then
+  json_array_to_bash views < <(dns_zone_views "$zone")
+else
+  views=("$view")
+fi
+
+for view in "${views[@]}"; do
+  output["$view"]=$(dns_zone "$zone" "$view" "$unfiltered") || exit 12
+done
+
+if $raw; then
+  n=0
+  for view in $(printf "%s\n" "${!output[@]}" | sort); do
+    if (( ${#output[@]} > 1 )) || [ "$view" != "$NAMED_DEFAULT_VIEW" ]; then
+      cat <<EOF
+#
+# VIEW: $view
+#
+
+EOF
+    fi
+    echo "${output["$view"]}"
+    "$JQ" --raw-output '.[] | "\(.name)\t\(.ttl)\t\(.type)\t\(.value)"' <<<"${output["$view"]}"
+    ((n++))
+    (( $n < ${#output[@]} )) && echo
+  done
+  exit
+fi
+
+if $json; then
+  jq_opts=""
+  $json_pretty || jq_opts="--compact-output"
+  for view in $(printf "%s\n" "${!output[@]}" | sort); do
+    jq --compact-output --slurp "{ view: \"$view\", records: .[] }" <<<"${output["$view"]}"
+  done | jq --slurp $jq_opts
+  exit
+fi
+ 
+max_value_len=$(( ${TERMINAL_WITH} / 2 - 15))
+n=0
+for view in $(printf "%s\n" "${!output[@]}" | sort); do
+  (( ${#output[@]} > 1 )) || [ "$view" != "$NAMED_DEFAULT_VIEW" ] && echo "View: $view"
+  {
+    (( $max_value_len <= 0 )) && max_value_len=1
+    while read -r name ttl rtype value; do
+      name=$("$IDN2" --decode <<<"$name")
+      (( ${#value} > $max_value_len )) && value="${value:0:$max_value_len} ...[TRUNCATED]"
+      echo "$name$TAB$ttl$TAB$rtype$TAB$value"
+    done < <("$JQ" --raw-output '.[] | "\(.name)\t\(.ttl)\t\(.type)\t\(.value)"' <<<"${output["$view"]}")
+  } | table_output "NAME" "TTL" "TYPE" "VALUE"
+  ((n++))
+  (( $n < ${#output[@]} )) && echo
+done