Merge 6f8d6cc8b7 into 12f147bf40

dnsapi/dns_czechia.sh

@@ -0,0 +1,230 @@
+#!/usr/bin/env sh
+# dns_czechia.sh - Czechia/ZONER DNS API for acme.sh (DNS-01)
+#
+# Endpoint:
+#   https://api.czechia.com/api/DNS/<zone>/TXT
+# Header:
+#   authorizationToken: <token>
+# Body:
+#   {"hostName":"...","text":"...","ttl":3600,"publishZone":1}
+#
+# Required env:
+#   CZ_AuthorizationToken   (saved to account.conf for automatic renewals)
+#   CZ_Zone                 (default apex zone), e.g. example.com
+#     - for multi-domain SAN, use CZ_Zones (see below)
+#
+# Optional env (multi-zone):
+#   CZ_Zones  list of zones separated by comma/space, e.g. "example.com,example.net"
+#            For DNS-01 SAN, the plugin picks the longest matching zone suffix per-domain.
+#
+# Optional env (can be saved):
+#   CZ_TTL (default 3600)
+#   CZ_PublishZone (default 1)
+#   CZ_API_BASE (default https://api.czechia.com)
+#   CZ_CURL_TIMEOUT (default 30)
+
+dns_czechia_add() {
+  fulldomain="$1"
+  txtvalue="$2"
+
+  _info "Czechia DNS add TXT for $fulldomain"
+  _czechia_load_conf || return 1
+
+  zone="$(_czechia_pick_zone "$fulldomain")" || return 1
+  host="$(_czechia_rel_host "$fulldomain" "$zone")" || return 1
+  url="$CZ_API_BASE/api/DNS/$zone/TXT"
+  body="$(_czechia_build_body "$host" "$txtvalue")"
+
+  _info "Czechia zone: $zone"
+  _info "Czechia API URL: $url"
+  _info "Czechia hostName: $host"
+
+  _czechia_api_request "POST" "$url" "$body"
+}
+
+dns_czechia_rm() {
+  fulldomain="$1"
+  txtvalue="$2"
+
+  _info "Czechia DNS remove TXT for $fulldomain"
+  _czechia_load_conf || return 1
+
+  zone="$(_czechia_pick_zone "$fulldomain")" || return 1
+  host="$(_czechia_rel_host "$fulldomain" "$zone")" || return 1
+  url="$CZ_API_BASE/api/DNS/$zone/TXT"
+  body="$(_czechia_build_body "$host" "$txtvalue")"
+
+  _info "Czechia zone: $zone"
+  _info "Czechia API URL: $url"
+  _info "Czechia hostName: $host"
+
+  _czechia_api_request "DELETE" "$url" "$body"
+}
+
+_czechia_load_conf() {
+  # token must be available for automatic renewals (read from env or account.conf)
+  CZ_AuthorizationToken="${CZ_AuthorizationToken:-$(_readaccountconf_mutable CZ_AuthorizationToken)}"
+  if [ -z "$CZ_AuthorizationToken" ]; then
+    CZ_AuthorizationToken=""
+    _err "CZ_AuthorizationToken is missing."
+    _err "Export it first: export CZ_AuthorizationToken=\"...\""
+    return 1
+  fi
+  _saveaccountconf_mutable CZ_AuthorizationToken "$CZ_AuthorizationToken"
+
+  # other settings can be env or saved
+  CZ_Zone="${CZ_Zone:-$(_readaccountconf_mutable CZ_Zone)}"
+  CZ_Zones="${CZ_Zones:-$(_readaccountconf_mutable CZ_Zones)}"
+  CZ_TTL="${CZ_TTL:-$(_readaccountconf_mutable CZ_TTL)}"
+  CZ_PublishZone="${CZ_PublishZone:-$(_readaccountconf_mutable CZ_PublishZone)}"
+  CZ_API_BASE="${CZ_API_BASE:-$(_readaccountconf_mutable CZ_API_BASE)}"
+  CZ_CURL_TIMEOUT="${CZ_CURL_TIMEOUT:-$(_readaccountconf_mutable CZ_CURL_TIMEOUT)}"
+
+  # at least one zone source must be provided
+  if [ -z "$CZ_Zone" ] && [ -z "$CZ_Zones" ]; then
+    _err "CZ_Zone or CZ_Zones is required (apex zone), e.g. example.com or \"example.com,example.net\""
+    return 1
+  fi
+
+  [ -z "$CZ_TTL" ] && CZ_TTL="3600"
+  [ -z "$CZ_PublishZone" ] && CZ_PublishZone="1"
+  [ -z "$CZ_API_BASE" ] && CZ_API_BASE="https://api.czechia.com"
+  [ -z "$CZ_CURL_TIMEOUT" ] && CZ_CURL_TIMEOUT="30"
+
+  # normalize
+  CZ_Zone="$(printf "%s" "$CZ_Zone" | tr '[:upper:]' '[:lower:]' | sed 's/\.$//')"
+  CZ_Zones="$(_czechia_norm_zonelist "$CZ_Zones")"
+  CZ_API_BASE="$(printf "%s" "$CZ_API_BASE" | sed 's:/*$::')"
+
+  # persist non-secret config
+  _saveaccountconf_mutable CZ_Zone "$CZ_Zone"
+  _saveaccountconf_mutable CZ_Zones "$CZ_Zones"
+  _saveaccountconf_mutable CZ_TTL "$CZ_TTL"
+  _saveaccountconf_mutable CZ_PublishZone "$CZ_PublishZone"
+  _saveaccountconf_mutable CZ_API_BASE "$CZ_API_BASE"
+  _saveaccountconf_mutable CZ_CURL_TIMEOUT "$CZ_CURL_TIMEOUT"
+
+  return 0
+}
+
+_czechia_norm_zonelist() {
+  # Normalize comma/space separated list to a single comma-separated list
+  # - lowercased
+  # - trimmed
+  # - trailing dots removed
+  # - empty entries dropped
+  in="$1"
+  [ -z "$in" ] && return 0
+  printf "%s" "$in" |
+    tr '[:upper:]' '[:lower:]' |
+    tr ' ' ',' |
+    tr -s ',' |
+    sed 's/[\t\r\n]//g; s/\.$//; s/^,//; s/,$//; s/,,*/,/g'
+}
+
+_czechia_pick_zone() {
+  fulldomain="$1"
+  fd="$(printf "%s" "$fulldomain" | tr '[:upper:]' '[:lower:]' | sed 's/\.$//')"
+
+  best=""
+  bestlen=0
+
+  # 1) CZ_Zone as default (only if it matches)
+  if [ -n "$CZ_Zone" ]; then
+    z="$CZ_Zone"
+    case "$fd" in
+    "$z" | *".$z")
+      best="$z"
+      bestlen=${#z}
+      ;;
+    esac
+  fi
+
+  # 2) CZ_Zones list (longest matching suffix wins)
+  if [ -n "$CZ_Zones" ]; then
+    oldifs="$IFS"
+    IFS=','
+    for z in $CZ_Zones; do
+      z="$(printf "%s" "$z" | sed 's/^ *//; s/ *$//; s/\.$//')"
+      [ -z "$z" ] && continue
+      case "$fd" in
+      "$z" | *".$z")
+        if [ "${#z}" -gt "$bestlen" ]; then
+          best="$z"
+          bestlen=${#z}
+        fi
+        ;;
+      esac
+    done
+    IFS="$oldifs"
+  fi
+
+  if [ -z "$best" ]; then
+    _err "No matching zone for '$fd'. Set CZ_Zone or CZ_Zones to include the apex zone for this domain."
+    return 1
+  fi
+
+  echo "$best"
+  return 0
+}
+
+_czechia_rel_host() {
+  fulldomain="$1"
+  zone="$2"
+
+  fd="$(printf "%s" "$fulldomain" | tr '[:upper:]' '[:lower:]' | sed 's/\.$//')"
+  z="$(printf "%s" "$zone" | tr '[:upper:]' '[:lower:]' | sed 's/\.$//')"
+
+  if [ "$fd" = "$z" ]; then
+    echo "@"
+    return 0
+  fi
+
+  suffix=".$z"
+  case "$fd" in
+  *"$suffix")
+    rel="${fd%"$suffix"}"
+    [ -z "$rel" ] && rel="@"
+    echo "$rel"
+    return 0
+    ;;
+  esac
+
+  _err "fulldomain '$fd' is not under zone '$z'"
+  return 1
+}
+
+_czechia_build_body() {
+  host="$1"
+  txt="$2"
+  txt_escaped="$(_czechia_json_escape "$txt")"
+  echo "{\"hostName\":\"$host\",\"text\":\"$txt_escaped\",\"ttl\":$CZ_TTL,\"publishZone\":$CZ_PublishZone}"
+}
+
+_czechia_json_escape() {
+  echo "$1" | sed 's/\\/\\\\/g; s/"/\\"/g'
+}
+
+_czechia_api_request() {
+  method="$1"
+  url="$2"
+  body="$3"
+
+  export _H1="authorizationToken: $CZ_AuthorizationToken"
+  export _H2="Content-Type: application/json"
+
+  _info "Czechia request: $method $url"
+  _debug2 "Czechia body: $body"
+
+  # _post() can do POST/PUT/DELETE; see DNS-API-Dev-Guide
+  resp="$(_post "$body" "$url" "" "$method" "application/json")"
+  post_ret="$?"
+
+  if [ "$post_ret" -ne 0 ]; then
+    _err "Czechia API call failed (ret=$post_ret). Response: ${resp:-<empty>}"
+    return 1
+  fi
+
+  _debug2 "Czechia response: ${resp:-<empty>}"
+  return 0
+}