forked from Github/acme.sh
Armando Lüscher
8 years ago
No known key found for this signature in database
GPG Key ID: 3D71085D14920359
1 changed files with 355 additions and 0 deletions
@ -0,0 +1,355 @@ |
|||
#!/usr/bin/env sh |
|||
|
|||
######## |
|||
# Custom cyon.ch DNS API for use with [acme.sh](https://github.com/Neilpang/acme.sh) |
|||
# |
|||
# Usage: acme.sh --issue --dns dns_cyon -d www.domain.com |
|||
# |
|||
# Dependencies: |
|||
# ------------- |
|||
# - jq (get it here: https://stedolan.github.io/jq/download) |
|||
# - oathtool (When using 2 Factor Authentication) |
|||
# |
|||
# Author: Armando Lüscher <armando@noplanman.ch> |
|||
######## |
|||
|
|||
######## |
|||
# Define cyon.ch login credentials: |
|||
# |
|||
# Either set them here: (uncomment these lines) |
|||
# |
|||
# cyon_username='your_cyon_username' |
|||
# cyon_password='your_cyon_password' |
|||
# cyon_otp_secret='your_otp_secret' # Only required if using 2FA |
|||
# |
|||
# ...or export them as environment variables in your shell: |
|||
# |
|||
# $ export cyon_username='your_cyon_username' |
|||
# $ export cyon_password='your_cyon_password' |
|||
# $ export cyon_otp_secret='your_otp_secret' # Only required if using 2FA |
|||
# |
|||
# *Note:* |
|||
# After the first run, the credentials are saved in the "account.conf" |
|||
# file, so any hard-coded or environment variables can then be removed. |
|||
######## |
|||
|
|||
dns_cyon_add() { |
|||
if ! _exists jq; then |
|||
_fail "Please install jq to use cyon.ch DNS API." |
|||
fi |
|||
|
|||
_load_credentials |
|||
_load_parameters "$@" |
|||
|
|||
_info_header "add" |
|||
_login |
|||
_domain_env |
|||
_add_txt |
|||
_cleanup |
|||
|
|||
return 0 |
|||
} |
|||
|
|||
dns_cyon_rm() { |
|||
_load_credentials |
|||
_load_parameters "$@" |
|||
|
|||
_info_header "delete" |
|||
_login |
|||
_domain_env |
|||
_delete_txt |
|||
_cleanup |
|||
|
|||
return 0 |
|||
} |
|||
|
|||
######################### |
|||
### PRIVATE FUNCTIONS ### |
|||
######################### |
|||
|
|||
_load_credentials() { |
|||
# Convert loaded password to/from base64 as needed. |
|||
if [ "${cyon_password_b64}" ] ; then |
|||
cyon_password="$(echo "${cyon_password_b64}" | _dbase64)" |
|||
elif [ "${cyon_password}" ] ; then |
|||
cyon_password_b64="$(echo "${cyon_password}" | _base64)" |
|||
fi |
|||
|
|||
if [ -z "${cyon_username}" ] || [ -z "${cyon_password}" ] ; then |
|||
_err "" |
|||
_err "You haven't set your cyon.ch login credentials yet." |
|||
_err "Please set the required cyon environment variables." |
|||
_err "" |
|||
exit 1 |
|||
fi |
|||
|
|||
# Save the login credentials to the account.conf file. |
|||
_debug "Save credentials to account.conf" |
|||
_saveaccountconf cyon_username "${cyon_username}" |
|||
_saveaccountconf cyon_password_b64 "$cyon_password_b64" |
|||
if [ ! -z "${cyon_otp_secret}" ] ; then |
|||
_saveaccountconf cyon_otp_secret "$cyon_otp_secret" |
|||
fi |
|||
} |
|||
|
|||
_is_idn() { |
|||
_idn_temp=$(printf "%s" "$1" | tr -d "[0-9a-zA-Z.,-]") |
|||
_idn_temp2="$(printf "%s" "$1" | grep -o "xn--")" |
|||
[ "$_idn_temp" ] || [ "$_idn_temp2" ] |
|||
} |
|||
|
|||
_load_parameters() { |
|||
# Read the required parameters to add the TXT entry. |
|||
fulldomain="$(echo "$1" | tr '[:upper:]' '[:lower:]')" |
|||
fulldomain_idn="${fulldomain}" |
|||
|
|||
# Special case for IDNs, as cyon needs a domain environment change, |
|||
# which uses the "pretty" instead of the punycode version. |
|||
if _is_idn "$1" ; then |
|||
if ! _exists idn; then |
|||
_fail "Please install idn to process IDN names." |
|||
fi |
|||
|
|||
fulldomain="$(idn -u "${fulldomain}")" |
|||
fulldomain_idn="$(idn -a "${fulldomain}")" |
|||
fi |
|||
|
|||
_debug fulldomain "$fulldomain" |
|||
_debug fulldomain_idn "$fulldomain_idn" |
|||
|
|||
txtvalue="$2" |
|||
_debug txtvalue "$txtvalue" |
|||
|
|||
# Cookiejar required for login session, as cyon.ch has no official API (yet). |
|||
cookiejar=$(tempfile) |
|||
_debug cookiejar "$cookiejar" |
|||
} |
|||
|
|||
_info_header() { |
|||
if [ "$1" = "add" ]; then |
|||
_info "" |
|||
_info "+---------------------------------------------+" |
|||
_info "| Adding DNS TXT entry to your cyon.ch domain |" |
|||
_info "+---------------------------------------------+" |
|||
_info "" |
|||
_info " * Full Domain: ${fulldomain}" |
|||
_info " * TXT Value: ${txtvalue}" |
|||
_info " * Cookie Jar: ${cookiejar}" |
|||
_info "" |
|||
elif [ "$1" = "delete" ]; then |
|||
_info "" |
|||
_info "+-------------------------------------------------+" |
|||
_info "| Deleting DNS TXT entry from your cyon.ch domain |" |
|||
_info "+-------------------------------------------------+" |
|||
_info "" |
|||
_info " * Full Domain: ${fulldomain}" |
|||
_info " * Cookie Jar: ${cookiejar}" |
|||
_info "" |
|||
fi |
|||
} |
|||
|
|||
_login() { |
|||
_info " - Logging in..." |
|||
login_response=$(curl \ |
|||
"https://my.cyon.ch/auth/index/dologin-async" \ |
|||
-s \ |
|||
-c "${cookiejar}" \ |
|||
-H "X-Requested-With: XMLHttpRequest" \ |
|||
--data-urlencode "username=${cyon_username}" \ |
|||
--data-urlencode "password=${cyon_password}" \ |
|||
--data-urlencode "pathname=/") |
|||
|
|||
_debug login_response "${login_response}" |
|||
|
|||
# Bail if login fails. |
|||
if [ "$(echo "${login_response}" | jq -r '.onSuccess')" != "success" ]; then |
|||
_fail " $(echo "${login_response}" | jq -r '.message')" |
|||
fi |
|||
|
|||
_info " success" |
|||
|
|||
|
|||
# NECESSARY!! Load the main page after login, before the OTP check. |
|||
curl "https://my.cyon.ch/" -s --compressed -b "${cookiejar}" >/dev/null |
|||
|
|||
|
|||
# todo: instead of just checking if the env variable is defined, check if we actually need to do a 2FA auth request. |
|||
|
|||
|
|||
# 2FA authentication with OTP? |
|||
if [ ! -z "${cyon_otp_secret}" ] ; then |
|||
_info " - Authorising with OTP code..." |
|||
|
|||
if ! _exists oathtool; then |
|||
_fail "Please install oathtool to use 2 Factor Authentication." |
|||
fi |
|||
|
|||
# Get OTP code with the defined secret. |
|||
otp_code=$(oathtool --base32 --totp "${cyon_otp_secret}" 2>/dev/null) |
|||
|
|||
otp_response=$(curl \ |
|||
"https://my.cyon.ch/auth/multi-factor/domultifactorauth-async" \ |
|||
-s \ |
|||
--compressed \ |
|||
-b "${cookiejar}" \ |
|||
-c "${cookiejar}" \ |
|||
-H "X-Requested-With: XMLHttpRequest" \ |
|||
-d "totpcode=${otp_code}&pathname=%2F&rememberme=0") |
|||
|
|||
_debug otp_response "${otp_response}" |
|||
|
|||
# Bail if OTP authentication fails. |
|||
if [ "$(echo "${otp_response}" | jq -r '.onSuccess')" != "success" ]; then |
|||
_fail " $(echo "${otp_response}" | jq -r '.message')" |
|||
fi |
|||
|
|||
_info " success" |
|||
fi |
|||
|
|||
_info "" |
|||
} |
|||
|
|||
_domain_env() { |
|||
_info " - Changing domain environment..." |
|||
|
|||
# Get the "example.com" part of the full domain name. |
|||
domain_env=$(echo "${fulldomain}" | sed -E -e 's/.*\.(.*\..*)$/\1/') |
|||
_debug "Changing domain environment to ${domain_env}" |
|||
|
|||
domain_env_response=$(curl \ |
|||
"https://my.cyon.ch/user/environment/setdomain/d/${domain_env}/gik/domain%3A${domain_env}" \ |
|||
-s \ |
|||
--compressed \ |
|||
-b "${cookiejar}" \ |
|||
-H "X-Requested-With: XMLHttpRequest") |
|||
|
|||
_debug domain_env_response "${domain_env_response}" |
|||
|
|||
_check_2fa_miss "${domain_env_response}" |
|||
|
|||
domain_env_success=$(echo "${domain_env_response}" | jq -r '.authenticated') |
|||
|
|||
# Bail if domain environment change fails. |
|||
if [ "${domain_env_success}" != "true" ]; then |
|||
_fail " $(echo "${domain_env_response}" | jq -r '.message')" |
|||
fi |
|||
|
|||
_info " success" |
|||
_info "" |
|||
} |
|||
|
|||
_add_txt() { |
|||
_info " - Adding DNS TXT entry..." |
|||
addtxt_response=$(curl \ |
|||
"https://my.cyon.ch/domain/dnseditor/add-record-async" \ |
|||
-s \ |
|||
--compressed \ |
|||
-b "${cookiejar}" \ |
|||
-H "X-Requested-With: XMLHttpRequest" \ |
|||
-d "zone=${fulldomain_idn}.&ttl=900&type=TXT&value=${txtvalue}") |
|||
|
|||
_debug addtxt_response "${addtxt_response}" |
|||
|
|||
_check_2fa_miss "${addtxt_response}" |
|||
|
|||
addtxt_message=$(echo "${addtxt_response}" | jq -r '.message') |
|||
addtxt_status=$(echo "${addtxt_response}" | jq -r '.status') |
|||
|
|||
# Bail if adding TXT entry fails. |
|||
if [ "${addtxt_status}" != "true" ]; then |
|||
if [ "${addtxt_status}" = "null" ]; then |
|||
addtxt_message=$(echo "${addtxt_response}" | jq -r '.error.message') |
|||
fi |
|||
_fail " ${addtxt_message}" |
|||
fi |
|||
|
|||
_info " success" |
|||
_info "" |
|||
} |
|||
|
|||
_delete_txt() { |
|||
_info " - Deleting DNS TXT entry..." |
|||
|
|||
list_txt_response=$(curl \ |
|||
"https://my.cyon.ch/domain/dnseditor/list-async" \ |
|||
-s \ |
|||
-b "${cookiejar}" \ |
|||
--compressed \ |
|||
-H "X-Requested-With: XMLHttpRequest") |
|||
|
|||
_debug list_txt_response "${list_txt_response}" |
|||
|
|||
_check_2fa_miss "${list_txt_response}" |
|||
|
|||
# Find and delete all acme challenge entries for the $fulldomain. |
|||
_dns_entries=$(echo "$list_txt_response" | jq -r --arg fulldomain_idn "${fulldomain_idn}." ' |
|||
.rows[] | |
|||
label $out| |
|||
if .[0] != $fulldomain_idn then |
|||
break $out |
|||
else |
|||
.[4]| |
|||
capture("data-hash=\"(?<hash>[^\"]*)\" data-identifier=\"(?<identifier>[^\"]*)\"";"g")| |
|||
.hash + " " + .identifier |
|||
end') |
|||
_dns_entries_cnt=$(echo "${_dns_entries}" | wc -l | grep -o '\d') |
|||
|
|||
_info " (entries found: ${_dns_entries_cnt})" |
|||
|
|||
_dns_entry_num=0 |
|||
|
|||
echo "${_dns_entries}" | while read -r _hash _identifier |
|||
do |
|||
((_dns_entry_num++)) |
|||
|
|||
delete_txt_response=$(curl \ |
|||
"https://my.cyon.ch/domain/dnseditor/delete-record-async" \ |
|||
-s \ |
|||
--compressed \ |
|||
-b "${cookiejar}" \ |
|||
-H "X-Requested-With: XMLHttpRequest" \ |
|||
--data-urlencode "hash=${_hash}" \ |
|||
--data-urlencode "identifier=${_identifier}") |
|||
|
|||
_debug delete_txt_response "${delete_txt_response}" |
|||
|
|||
_check_2fa_miss "${delete_txt_response}" |
|||
|
|||
delete_txt_message=$(echo "${delete_txt_response}" | jq -r '.message') |
|||
delete_txt_status=$(echo "${delete_txt_response}" | jq -r '.status') |
|||
|
|||
# Skip if deleting TXT entry fails. |
|||
if [ "${delete_txt_status}" != "true" ]; then |
|||
if [ "${delete_txt_status}" = "null" ]; then |
|||
delete_txt_message=$(echo "${delete_txt_response}" | jq -r '.error.message') |
|||
fi |
|||
_err " [${_dns_entry_num}/${_dns_entries_cnt}] ${delete_txt_message} (${_identifier})" |
|||
else |
|||
_info " [${_dns_entry_num}/${_dns_entries_cnt}] success (${_identifier})" |
|||
fi |
|||
done |
|||
|
|||
_info " done" |
|||
_info "" |
|||
} |
|||
|
|||
_check_2fa_miss() { |
|||
# Did we miss the 2FA? |
|||
if [[ "$1" =~ "multi_factor_form" ]] ; then |
|||
_fail " Missed OTP authentication!" |
|||
fi |
|||
} |
|||
|
|||
_fail() { |
|||
_err "$1" |
|||
_err "" |
|||
_cleanup |
|||
exit 1 |
|||
} |
|||
|
|||
_cleanup() { |
|||
_info " - Cleanup." |
|||
_debug "Remove cookie jar: ${cookiejar}" |
|||
rm "${cookiejar}" 2>/dev/null |
|||
_info "" |
|||
} |
|||
Write
Preview
Loading…
Cancel
Save
Reference in new issue