Mirror
/
acme.sh
mirror of https://github.com/acmesh-official/acme.sh.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

feat: bypass enforce temp admin 2FA

pull/5022/head
Scruel Tao 9 months ago
parent
dbe0d477d6
commit
59d1e16f9c
1 changed files with 40 additions and 26 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 66
      deploy/synology_dsm.sh

66
deploy/synology_dsm.sh
View File

@ -11,8 +11,7 @@
# Usage:
# 1. Set required environment variables:
# - use automatically created temp admin user to authenticate
# 1. disable "enfore 2FA-OTP for admins" via control panel
# 2. `export SYNO_UseTempAdmin=1`
# `export SYNO_UseTempAdmin=1`
# - or provide your own admin user credential to authenticate
# 1. `export SYNO_Username="adminUser"`
# 2. `export SYNO_Password="adminPassword"`
@ -70,8 +69,8 @@ synology_dsm_deploy() {
_debug2 SYNO_UseTempAdmin "$SYNO_UseTempAdmin"
# Back to use existing admin user if explicitly requested
if [ "$SYNO_UseTempAdmin" -eq 0 ]; then
_debug2 Back to use existing user rather than temp admin user.
if [ "$SYNO_UseTempAdmin" == "0" ]; then
_debug2 "Back to use existing user rather than temp admin user."
SYNO_UseTempAdmin=""
fi
_savedeployconf SYNO_UseTempAdmin "$SYNO_UseTempAdmin"
@ -177,31 +176,46 @@ synology_dsm_deploy() {
# If SYNO_DeviceID or SYNO_OTPCode is set, we treat current account enabled 2FA-OTP.
# Notice that if SYNO_UseTempAdmin=1, both variables will be unset
else
if [ -n "$SYNO_UseTempAdmin" ]; then
_debug "Creating temp admin user in Synology DSM..."
synouser --add "$SYNO_Username" "$SYNO_Password" "" 0 "scruelt@hotmail.com" 0 >/dev/null
if synogroup --help | grep -q '\-\-memberadd'; then
synogroup --memberadd administrators "$SYNO_Username" >/dev/null
else
# For supporting DSM 6.x which only has `--member` parameter.
cur_admins=$(synogroup --get administrators | awk -F '[][]' '/Group Members/,0{if(NF>1)printf "%s ", $2}')
_secure_debug3 admin_users "$cur_admins$SYNO_Username"
# shellcheck disable=SC2086
synogroup --member administrators $cur_admins $SYNO_Username >/dev/null
fi
fi
if [ -n "$SYNO_DeviceID" ] || [ -n "$SYNO_OTPCode" ]; then
response='{"error":{"code":403}}'
# Assume the current account disabled 2FA-OTP, try to log in right away.
else
if [ -n "$SYNO_UseTempAdmin" ]; then
_debug "Creating temp admin user in Synology DSM..."
synouser --add "$SYNO_Username" "$SYNO_Password" "" 0 "scruelt@hotmail.com" 0 >/dev/null
if synogroup --help | grep -q '\-\-memberadd'; then
synogroup --memberadd administrators "$SYNO_Username" >/dev/null
else
# For supporting DSM 6.x which only has `--member` parameter.
cur_admins=$(synogroup --get administrators | awk -F '[][]' '/Group Members/,0{if(NF>1)printf "%s ", $2}')
_secure_debug3 admin_users "$cur_admins$SYNO_Username"
# shellcheck disable=SC2086
synogroup --member administrators $cur_admins $SYNO_Username >/dev/null
fi
# havig a workaround to temporary disable enforce 2FA-OTP
otp_enforce_option=$(synogetkeyvalue /etc/synoinfo.conf otp_enforce_option)
if [ -n "$otp_enforce_option" ] && [ "${otp_enforce_option:-"none"}" != "none" ]; then
synosetkeyvalue /etc/synoinfo.conf otp_enforce_option none
_info "Temporary disabled enforce 2FA-OTP to complete authentication."
_info "previous_otp_enforce_option" "$otp_enforce_option"
else
otp_enforce_option=""
fi
fi
response=$(_get "$_base_url/webapi/entry.cgi?api=SYNO.API.Auth&version=$api_version&method=login&format=sid&account=$encoded_username&passwd=$encoded_password&enable_syno_token=yes")
if [ -n "$SYNO_UseTempAdmin" ] && [ -n "$otp_enforce_option" ]; then
synosetkeyvalue /etc/synoinfo.conf otp_enforce_option "$otp_enforce_option"
_info "Restored previous enforce 2FA-OTP option."
fi
_debug3 response "$response"
fi
fi
error_code=$(echo "$response" | grep '"error"' | grep -oP '(?<="code":)\d+')
# Account has 2FA-OTP enabled, since error 403 reported.
if [ "${error_code:-0}" -eq 403 ]; then
# https://global.download.synology.com/download/Document/Software/DeveloperGuide/Firmware/DSM/All/enu/Synology_DiskStation_Administration_CLI_Guide.pdf
if [ "$error_code" == "403" ]; then
if [ -z "$SYNO_DeviceName" ]; then
printf "Enter device name or leave empty for default (CertRenewal): "
read -r SYNO_DeviceName
@ -235,18 +249,18 @@ synology_dsm_deploy() {
fi
if [ -n "$error_code" ]; then
if [ "$error_code" -eq 403 ] && [ -n "$SYNO_DeviceID" ]; then
if [ "$error_code" == "403" ] && [ -n "$SYNO_DeviceID" ]; then
_savedeployconf SYNO_DeviceID ""
_err "Failed to authenticate with SYNO_DeviceID (may expired or invalid), please try again in a new terminal window."
elif [ "$error_code" -eq 404 ]; then
elif [ "$error_code" == "404" ]; then
_err "Failed to authenticate with provided 2FA-OTP code, please try again in a new terminal window."
elif [ "$error_code" -eq 406 ]; then
elif [ "$error_code" == "406" ]; then
if [ -n "$SYNO_UseTempAdmin" ]; then
_err "SYNO_UseTempAdmin=1 is not supported if enforce auth with 2FA-OTP is enabled."
else
_err "Enforce auth with 2FA-OTP enabled, please configure the user to enable 2FA-OTP to continue."
fi
elif [ "$error_code" -eq 400 ] || [ "$error_code" -eq 401 ] || [ "$error_code" -eq 408 ] || [ "$error_code" -eq 409 ] || [ "$error_code" -eq 410 ]; then
elif [ "$error_code" == "400" ] || [ "$error_code" == "401" ] || [ "$error_code" == "408" ] || [ "$error_code" == "409" ] || [ "$error_code" == "410" ]; then
_err "Failed to authenticate with a non-existent or disabled account, or the account password is incorrect or has expired."
else
_err "Failed to authenticate with error: $error_code."
@ -313,7 +327,7 @@ synology_dsm_deploy() {
# We've verified this certificate description is a thing, so save it
_savedeployconf SYNO_Certificate "$SYNO_Certificate" "base64"
_info "Generating form POST request.."
_info "Generating form POST request..."
nl="\0015\0012"
delim="--------------------------$(_utc_date | tr -d -- '-: ')"
content="--$delim${nl}Content-Disposition: form-data; name=\"key\"; filename=\"$(basename "$_ckey")\"${nl}Content-Type: application/octet-stream${nl}${nl}$(cat "$_ckey")\0012"
@ -337,16 +351,16 @@ synology_dsm_deploy() {
if ! echo "$response" | grep '"error":' >/dev/null; then
if echo "$response" | grep '"restart_httpd":true' >/dev/null; then
_info "Restarting HTTP services succeeded..."
_info "Restart HTTP services succeeded."
else
_info "Restarting HTTP services failed."
_info "Restart HTTP services failed."
fi
_temp_admin_cleanup "$SYNO_UseTempAdmin" "$SYNO_Username"
_logout
return 0
else
_temp_admin_cleanup "$SYNO_UseTempAdmin" "$SYNO_Username"
_err "Unable to update certificate, error code $response."
_err "Unable to update certificate, got error response: $response."
_logout
return 1
fi

Write Preview
Loading…
Cancel
Save