mirror of https://github.com/plantroon/acme.sh.git
184 lines
7.2 KiB
Bash
184 lines
7.2 KiB
Bash
#!/usr/bin/env sh
|
|
|
|
# Here is a script to deploy cert to Synology DSM
|
|
#
|
|
# It requires following environment variables:
|
|
#
|
|
# SYNO_Username - Synology Username to login (must be an administrator)
|
|
# SYNO_Password - Synology Password to login
|
|
# SYNO_Certificate - Certificate description to target for replacement
|
|
#
|
|
# The following environmental variables may be set if you don't like their
|
|
# default values:
|
|
#
|
|
# SYNO_Scheme - defaults to http
|
|
# SYNO_Hostname - defaults to localhost
|
|
# SYNO_Port - defaults to 5000
|
|
# SYNO_DID - device ID to skip OTP - defaults to empty
|
|
# SYNO_TOTP_SECRET - TOTP secret to generate OTP - defaults to empty
|
|
#
|
|
# Dependencies:
|
|
# -------------
|
|
# - jq and curl
|
|
# - oathtool (When using 2 Factor Authentication and SYNO_TOTP_SECRET is set)
|
|
#
|
|
#returns 0 means success, otherwise error.
|
|
|
|
######## Public functions #####################
|
|
|
|
#domain keyfile certfile cafile fullchain
|
|
synology_dsm_deploy() {
|
|
|
|
_cdomain="$1"
|
|
_ckey="$2"
|
|
_ccert="$3"
|
|
_cca="$4"
|
|
|
|
_debug _cdomain "$_cdomain"
|
|
|
|
# Get Username and Password, but don't save until we successfully authenticate
|
|
_getdeployconf SYNO_Username
|
|
_getdeployconf SYNO_Password
|
|
_getdeployconf SYNO_Create
|
|
_getdeployconf SYNO_DID
|
|
_getdeployconf SYNO_TOTP_SECRET
|
|
if [ -z "${SYNO_Username:-}" ] || [ -z "${SYNO_Password:-}" ]; then
|
|
_err "SYNO_Username & SYNO_Password must be set"
|
|
return 1
|
|
fi
|
|
_debug2 SYNO_Username "$SYNO_Username"
|
|
_secure_debug2 SYNO_Password "$SYNO_Password"
|
|
|
|
# Optional scheme, hostname, and port for Synology DSM
|
|
_getdeployconf SYNO_Scheme
|
|
_getdeployconf SYNO_Hostname
|
|
_getdeployconf SYNO_Port
|
|
|
|
# default vaules for scheme, hostname, and port
|
|
# defaulting to localhost and http because it's localhost...
|
|
[ -n "${SYNO_Scheme}" ] || SYNO_Scheme="http"
|
|
[ -n "${SYNO_Hostname}" ] || SYNO_Hostname="localhost"
|
|
[ -n "${SYNO_Port}" ] || SYNO_Port="5000"
|
|
|
|
_savedeployconf SYNO_Scheme "$SYNO_Scheme"
|
|
_savedeployconf SYNO_Hostname "$SYNO_Hostname"
|
|
_savedeployconf SYNO_Port "$SYNO_Port"
|
|
|
|
_debug2 SYNO_Scheme "$SYNO_Scheme"
|
|
_debug2 SYNO_Hostname "$SYNO_Hostname"
|
|
_debug2 SYNO_Port "$SYNO_Port"
|
|
|
|
# Get the certificate description, but don't save it until we verfiy it's real
|
|
_getdeployconf SYNO_Certificate
|
|
_debug SYNO_Certificate "${SYNO_Certificate:-}"
|
|
|
|
# shellcheck disable=SC1003 # We are not trying to escape a single quote
|
|
if printf "%s" "$SYNO_Certificate" | grep '\\'; then
|
|
_err "Do not use a backslash (\) in your certificate description"
|
|
return 1
|
|
fi
|
|
|
|
_base_url="$SYNO_Scheme://$SYNO_Hostname:$SYNO_Port"
|
|
_debug _base_url "$_base_url"
|
|
|
|
_debug "Getting API version"
|
|
response=$(_get "$_base_url/webapi/query.cgi?api=SYNO.API.Info&version=1&method=query&query=SYNO.API.Auth")
|
|
api_version=$(echo "$response" | grep "SYNO.API.Auth" | sed -n 's/.*"maxVersion" *: *\([0-9]*\).*/\1/p')
|
|
_debug3 response "$response"
|
|
_debug3 api_version "$api_version"
|
|
|
|
# Login, get the token from JSON and session id from cookie
|
|
_info "Logging into $SYNO_Hostname:$SYNO_Port"
|
|
encoded_username="$(printf "%s" "$SYNO_Username" | _url_encode)"
|
|
encoded_password="$(printf "%s" "$SYNO_Password" | _url_encode)"
|
|
|
|
otp_code=""
|
|
if [ -n "$SYNO_TOTP_SECRET" ]; then
|
|
if _exists oathtool; then
|
|
otp_code="$(oathtool --base32 --totp "${SYNO_TOTP_SECRET}" 2>/dev/null)"
|
|
else
|
|
_err "oathtool could not be found, install oathtool to use SYNO_TOTP_SECRET"
|
|
return 1
|
|
fi
|
|
fi
|
|
|
|
if [ -n "$SYNO_DID" ]; then
|
|
_H1="Cookie: did=$SYNO_DID"
|
|
export _H1
|
|
_debug3 H1 "${_H1}"
|
|
fi
|
|
|
|
response=$(_post "method=login&account=$encoded_username&passwd=$encoded_password&api=SYNO.API.Auth&version=$api_version&enable_syno_token=yes&otp_code=$otp_code&device_name=certrenewal&device_id=$SYNO_DID" "$_base_url/webapi/auth.cgi?enable_syno_token=yes")
|
|
token=$(echo "$response" | grep "synotoken" | sed -n 's/.*"synotoken" *: *"\([^"]*\).*/\1/p')
|
|
_debug3 response "$response"
|
|
_debug token "$token"
|
|
|
|
if [ -z "$token" ]; then
|
|
_err "Unable to authenticate to $SYNO_Hostname:$SYNO_Port using $SYNO_Scheme."
|
|
_err "Check your username and password."
|
|
_err "If two-factor authentication is enabled for the user, set SYNO_TOTP_SECRET."
|
|
return 1
|
|
fi
|
|
sid=$(echo "$response" | grep "sid" | sed -n 's/.*"sid" *: *"\([^"]*\).*/\1/p')
|
|
|
|
_H1="X-SYNO-TOKEN: $token"
|
|
export _H1
|
|
_debug2 H1 "${_H1}"
|
|
|
|
# Now that we know the username and password are good, save them
|
|
_savedeployconf SYNO_Username "$SYNO_Username"
|
|
_savedeployconf SYNO_Password "$SYNO_Password"
|
|
_savedeployconf SYNO_DID "$SYNO_DID"
|
|
_savedeployconf SYNO_TOTP_SECRET "$SYNO_TOTP_SECRET"
|
|
|
|
_info "Getting certificates in Synology DSM"
|
|
response=$(_post "api=SYNO.Core.Certificate.CRT&method=list&version=1&_sid=$sid" "$_base_url/webapi/entry.cgi")
|
|
_debug3 response "$response"
|
|
escaped_certificate="$(printf "%s" "$SYNO_Certificate" | sed 's/\([].*^$[]\)/\\\1/g;s/"/\\\\"/g')"
|
|
_debug escaped_certificate "$escaped_certificate"
|
|
id=$(echo "$response" | sed -n "s/.*\"desc\":\"$escaped_certificate\",\"id\":\"\([^\"]*\).*/\1/p")
|
|
_debug2 id "$id"
|
|
|
|
if [ -z "$id" ] && [ -z "${SYNO_Create:-}" ]; then
|
|
_err "Unable to find certificate: $SYNO_Certificate and \$SYNO_Create is not set"
|
|
return 1
|
|
fi
|
|
|
|
# we've verified this certificate description is a thing, so save it
|
|
_savedeployconf SYNO_Certificate "$SYNO_Certificate" "base64"
|
|
|
|
_info "Generate 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"
|
|
content="$content${nl}--$delim${nl}Content-Disposition: form-data; name=\"cert\"; filename=\"$(basename "$_ccert")\"${nl}Content-Type: application/octet-stream${nl}${nl}$(cat "$_ccert")\0012"
|
|
content="$content${nl}--$delim${nl}Content-Disposition: form-data; name=\"inter_cert\"; filename=\"$(basename "$_cca")\"${nl}Content-Type: application/octet-stream${nl}${nl}$(cat "$_cca")\0012"
|
|
content="$content${nl}--$delim${nl}Content-Disposition: form-data; name=\"id\"${nl}${nl}$id"
|
|
content="$content${nl}--$delim${nl}Content-Disposition: form-data; name=\"desc\"${nl}${nl}${SYNO_Certificate}"
|
|
if echo "$response" | sed -n "s/.*\"desc\":\"$escaped_certificate\",\([^{]*\).*/\1/p" | grep -- 'is_default":true' >/dev/null; then
|
|
_debug2 default "this is the default certificate"
|
|
content="$content${nl}--$delim${nl}Content-Disposition: form-data; name=\"as_default\"${nl}${nl}true"
|
|
else
|
|
_debug2 default "this is NOT the default certificate"
|
|
fi
|
|
content="$content${nl}--$delim--${nl}"
|
|
content="$(printf "%b_" "$content")"
|
|
content="${content%_}" # protect trailing \n
|
|
|
|
_info "Upload certificate to the Synology DSM"
|
|
response=$(_post "$content" "$_base_url/webapi/entry.cgi?api=SYNO.Core.Certificate&method=import&version=1&SynoToken=$token&_sid=$sid" "" "POST" "multipart/form-data; boundary=${delim}")
|
|
_debug3 response "$response"
|
|
|
|
if ! echo "$response" | grep '"error":' >/dev/null; then
|
|
if echo "$response" | grep '"restart_httpd":true' >/dev/null; then
|
|
_info "http services were restarted"
|
|
else
|
|
_info "http services were NOT restarted"
|
|
fi
|
|
return 0
|
|
else
|
|
_err "Unable to update certificate, error code $response"
|
|
return 1
|
|
fi
|
|
}
|