mirror of
https://github.com/plantroon/acme.sh.git
synced 2024-12-27 07:21:53 +00:00
133 lines
3.9 KiB
Bash
Executable File
133 lines
3.9 KiB
Bash
Executable File
#!/usr/bin/env sh
|
|
|
|
#Created by RaidenII, to use DuckDNS's API to add/remove text records
|
|
#06/27/2017
|
|
|
|
# Pass credentials before "acme.sh --issue --dns dns_duckdns ..."
|
|
# --
|
|
# export DuckDNS_Token="aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee"
|
|
# --
|
|
#
|
|
# Due to the fact that DuckDNS uses StartSSL as cert provider, --insecure may need to be used with acme.sh
|
|
|
|
DuckDNS_API="https://www.duckdns.org/update"
|
|
|
|
######## Public functions #####################
|
|
|
|
#Usage: dns_duckdns_add _acme-challenge.domain.duckdns.org "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
|
|
dns_duckdns_add() {
|
|
fulldomain=$1
|
|
txtvalue=$2
|
|
|
|
DuckDNS_Token="${DuckDNS_Token:-$(_readaccountconf_mutable DuckDNS_Token)}"
|
|
if [ -z "$DuckDNS_Token" ]; then
|
|
_err "You must export variable: DuckDNS_Token"
|
|
_err "The token for your DuckDNS account is necessary."
|
|
_err "You can look it up in your DuckDNS account."
|
|
return 1
|
|
fi
|
|
|
|
# Now save the credentials.
|
|
_saveaccountconf_mutable DuckDNS_Token "$DuckDNS_Token"
|
|
|
|
# Unfortunately, DuckDNS does not seems to support lookup domain through API
|
|
# So I assume your credentials (which are your domain and token) are correct
|
|
# If something goes wrong, we will get a KO response from DuckDNS
|
|
|
|
if ! _duckdns_get_domain; then
|
|
return 1
|
|
fi
|
|
|
|
# Now add the TXT record to DuckDNS
|
|
_info "Trying to add TXT record"
|
|
if _duckdns_rest GET "domains=$_duckdns_domain&token=$DuckDNS_Token&txt=$txtvalue"; then
|
|
if [ "$response" = "OK" ]; then
|
|
_info "TXT record has been successfully added to your DuckDNS domain."
|
|
_info "Note that all subdomains under this domain uses the same TXT record."
|
|
return 0
|
|
else
|
|
_err "Errors happened during adding the TXT record, response=$response"
|
|
return 1
|
|
fi
|
|
else
|
|
_err "Errors happened during adding the TXT record."
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
#Usage: fulldomain txtvalue
|
|
#Remove the txt record after validation.
|
|
dns_duckdns_rm() {
|
|
fulldomain=$1
|
|
txtvalue=$2
|
|
|
|
DuckDNS_Token="${DuckDNS_Token:-$(_readaccountconf_mutable DuckDNS_Token)}"
|
|
if [ -z "$DuckDNS_Token" ]; then
|
|
_err "You must export variable: DuckDNS_Token"
|
|
_err "The token for your DuckDNS account is necessary."
|
|
_err "You can look it up in your DuckDNS account."
|
|
return 1
|
|
fi
|
|
|
|
if ! _duckdns_get_domain; then
|
|
return 1
|
|
fi
|
|
|
|
# Now remove the TXT record from DuckDNS
|
|
_info "Trying to remove TXT record"
|
|
if _duckdns_rest GET "domains=$_duckdns_domain&token=$DuckDNS_Token&txt=&clear=true"; then
|
|
if [ "$response" = "OK" ]; then
|
|
_info "TXT record has been successfully removed from your DuckDNS domain."
|
|
return 0
|
|
else
|
|
_err "Errors happened during removing the TXT record, response=$response"
|
|
return 1
|
|
fi
|
|
else
|
|
_err "Errors happened during removing the TXT record."
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
#################### Private functions below ##################################
|
|
|
|
# fulldomain may be 'domain.duckdns.org' (if using --domain-alias) or '_acme-challenge.domain.duckdns.org'
|
|
# either way, return 'domain'. (duckdns does not allow further subdomains and restricts domains to [a-z0-9-].)
|
|
_duckdns_get_domain() {
|
|
|
|
# We'll extract the domain/username from full domain
|
|
_duckdns_domain="$(printf "%s" "$fulldomain" | _lower_case | _egrep_o '^(_acme-challenge\.)?[a-z0-9-]*\.duckdns\.org' | sed 's/^\(_acme-challenge\.\)\?\([a-z0-9-]*\)\.duckdns\.org/\2/')"
|
|
|
|
if [ -z "$_duckdns_domain" ]; then
|
|
_err "Error extracting the domain."
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#Usage: method URI
|
|
_duckdns_rest() {
|
|
method=$1
|
|
param="$2"
|
|
_debug param "$param"
|
|
url="$DuckDNS_API?$param"
|
|
if [ "$DEBUG" -gt 0 ]; then
|
|
url="$url&verbose=true"
|
|
fi
|
|
_debug url "$url"
|
|
|
|
# DuckDNS uses GET to update domain info
|
|
if [ "$method" = "GET" ]; then
|
|
response="$(_get "$url")"
|
|
_debug2 response "$response"
|
|
if [ "$DEBUG" -gt 0 ] && _contains "$response" "UPDATED" && _contains "$response" "OK"; then
|
|
response="OK"
|
|
fi
|
|
else
|
|
_err "Unsupported method"
|
|
return 1
|
|
fi
|
|
return 0
|
|
}
|