You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
233 lines
8.2 KiB
233 lines
8.2 KiB
#!/usr/bin/env sh
|
|
|
|
#This file name is "dns_dnsservices.sh"
|
|
#Script for Danish DNS registra and DNS hosting provider https://dns.services
|
|
|
|
#Author: Bjarke Bruun <bbruun@gmail.com>
|
|
#Report Bugs here: https://github.com/acmesh-official/acme.sh/issues/4152
|
|
|
|
# Global variable to connect to the DNS.Services API
|
|
DNSServices_API=https://dns.services/api
|
|
|
|
######## Public functions #####################
|
|
|
|
#Usage: dns_dnsservices_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
|
|
dns_dnsservices_add() {
|
|
fulldomain=$1
|
|
txtvalue=$2
|
|
|
|
_info "Using dns.services to create ACME DNS challenge"
|
|
_debug2 add_fulldomain "$fulldomain"
|
|
_debug2 add_txtvalue "$txtvalue"
|
|
|
|
# Read username/password from environment or .acme.sh/accounts.conf
|
|
DnsServices_Username="${DnsServices_Username:-$(_readaccountconf_mutable DnsServices_Username)}"
|
|
DnsServices_Password="${DnsServices_Password:-$(_readaccountconf_mutable DnsServices_Password)}"
|
|
if [ -z "$DnsServices_Username" ] || [ -z "$DnsServices_Password" ]; then
|
|
DnsServices_Username=""
|
|
DnsServices_Password=""
|
|
_err "You didn't specify dns.services api username and password yet."
|
|
_err "Set environment variables DnsServices_Username and DnsServices_Password"
|
|
return 1
|
|
fi
|
|
|
|
# Setup GET/POST/DELETE headers
|
|
_setup_headers
|
|
|
|
#save the credentials to the account conf file.
|
|
_saveaccountconf_mutable DnsServices_Username "$DnsServices_Username"
|
|
_saveaccountconf_mutable DnsServices_Password "$DnsServices_Password"
|
|
|
|
if ! _contains "$DnsServices_Username" "@"; then
|
|
_err "It seems that the username variable DnsServices_Username has not been set/left blank"
|
|
_err "or is not a valid email. Please correct and try again."
|
|
return 1
|
|
fi
|
|
|
|
if ! _get_root "${fulldomain}"; then
|
|
_err "Invalid domain ${fulldomain}"
|
|
return 1
|
|
fi
|
|
|
|
if ! createRecord "$fulldomain" "${txtvalue}"; then
|
|
_err "Error creating TXT record in domain $fulldomain in $rootZoneName"
|
|
return 1
|
|
fi
|
|
|
|
_debug2 challenge-created "Created $fulldomain"
|
|
return 0
|
|
}
|
|
|
|
#Usage: fulldomain txtvalue
|
|
#Description: Remove the txt record after validation.
|
|
dns_dnsservices_rm() {
|
|
fulldomain=$1
|
|
txtvalue=$2
|
|
|
|
_info "Using dns.services to remove DNS record $fulldomain TXT $txtvalue"
|
|
_debug rm_fulldomain "$fulldomain"
|
|
_debug rm_txtvalue "$txtvalue"
|
|
|
|
# Read username/password from environment or .acme.sh/accounts.conf
|
|
DnsServices_Username="${DnsServices_Username:-$(_readaccountconf_mutable DnsServices_Username)}"
|
|
DnsServices_Password="${DnsServices_Password:-$(_readaccountconf_mutable DnsServices_Password)}"
|
|
if [ -z "$DnsServices_Username" ] || [ -z "$DnsServices_Password" ]; then
|
|
DnsServices_Username=""
|
|
DnsServices_Password=""
|
|
_err "You didn't specify dns.services api username and password yet."
|
|
_err "Set environment variables DnsServices_Username and DnsServices_Password"
|
|
return 1
|
|
fi
|
|
|
|
# Setup GET/POST/DELETE headers
|
|
_setup_headers
|
|
|
|
if ! _get_root "${fulldomain}"; then
|
|
_err "Invalid domain ${fulldomain}"
|
|
return 1
|
|
fi
|
|
|
|
_debug2 rm_rootDomainInfo "found root domain $rootZoneName for $fulldomain"
|
|
|
|
if ! deleteRecord "${fulldomain}" "${txtvalue}"; then
|
|
_err "Error removing record: $fulldomain TXT ${txtvalue}"
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#################### Private functions below ##################################
|
|
|
|
_setup_headers() {
|
|
# Set up API Headers for _get() and _post()
|
|
# The <function>_add or <function>_rm must have been called before to work
|
|
|
|
if [ -z "$DnsServices_Username" ] || [ -z "$DnsServices_Password" ]; then
|
|
_err "Could not setup BASIC authentication headers, they are missing"
|
|
return 1
|
|
fi
|
|
|
|
DnsServiceCredentials="$(printf "%s" "$DnsServices_Username:$DnsServices_Password" | _base64)"
|
|
export _H1="Authorization: Basic $DnsServiceCredentials"
|
|
export _H2="Content-Type: application/json"
|
|
|
|
# Just return if headers are set
|
|
return 0
|
|
}
|
|
|
|
_get_root() {
|
|
domain=$1
|
|
_debug2 _get_root "Get the root domain of ${domain} for DNS API"
|
|
|
|
# Setup _get() and _post() headers
|
|
#_setup_headers
|
|
|
|
result=$(_H1="$_H1" _H2="$_H2" _get "$DNSServices_API/dns")
|
|
_debug2 _get_root "Got the following root domain(s) $result"
|
|
_debug2 _get_root "- JSON: $result"
|
|
|
|
if [ "$(echo "$result" | grep -c '"name"')" -gt "1" ]; then
|
|
checkMultiZones="true"
|
|
_debug2 _get_root "- multiple zones found"
|
|
else
|
|
checkMultiZones="false"
|
|
|
|
fi
|
|
|
|
# Find/isolate the root zone to work with in createRecord() and deleteRecord()
|
|
rootZone=""
|
|
if [ "$checkMultiZones" = "true" ]; then
|
|
rootZone=$(for zone in $(echo "$result" | tr -d '\n' ' '); do
|
|
if [ "$(echo "$domain" | grep "$zone")" != "" ]; then
|
|
_debug2 _get_root "- trying to figure out if $zone is in $domain"
|
|
echo "$zone"
|
|
break
|
|
fi
|
|
done)
|
|
else
|
|
rootZone=$(echo "$result" | grep -o '"name":"[^"]*' | cut -d'"' -f4)
|
|
_debug2 _get_root "- only found 1 domain in API: $rootZone"
|
|
fi
|
|
|
|
if [ -z "$rootZone" ]; then
|
|
_err "Could not find root domain for $domain - is it correctly typed?"
|
|
return 1
|
|
fi
|
|
|
|
# Setup variables used by other functions to communicate with DNS.Services API
|
|
#zoneInfo=$(echo "$result" | sed "s,\"zones,\n&,g" | grep zones | cut -d'[' -f2 | cut -d']' -f1 | tr '}' '\n' | grep "\"$rootZone\"")
|
|
zoneInfo=$(echo "$result" | sed -E 's,.*(zones)(.*),\1\2,g' | sed -E 's,^(.*"name":")([^"]*)"(.*)$,\2,g' | grep "\"$rootZone\"")
|
|
rootZoneName="$rootZone"
|
|
subDomainName="$(echo "$domain" | sed "s,\.$rootZone,,g")"
|
|
subDomainNameClean="$(echo "$domain" | sed "s,_acme-challenge.,,g")"
|
|
rootZoneDomainID=$(echo "$result" | sed -E 's,.*(zones)(.*),\1\2,g' | sed -E 's,^(.*"domain_id":")([^"]*)"(.*)$,\2,g')
|
|
rootZoneServiceID=$(echo "$result" | sed -E 's,.*(zones)(.*),\1\2,g' | sed -E 's,^(.*"service_id":")([^"]*)"(.*)$,\2,g')
|
|
|
|
_debug2 _zoneInfo "Zone info from API : $zoneInfo"
|
|
_debug2 _get_root "Root zone name : $rootZoneName"
|
|
_debug2 _get_root "Root zone domain ID : $rootZoneDomainID"
|
|
_debug2 _get_root "Root zone service ID: $rootZoneServiceID"
|
|
_debug2 _get_root "Sub domain : $subDomainName"
|
|
|
|
_debug _get_root "Found valid root domain $rootZone for $subDomainNameClean"
|
|
return 0
|
|
}
|
|
|
|
createRecord() {
|
|
fulldomain=$1
|
|
txtvalue="$2"
|
|
|
|
# Get root domain information - needed for DNS.Services API communication
|
|
if [ -z "$rootZoneName" ] || [ -z "$rootZoneDomainID" ] || [ -z "$rootZoneServiceID" ]; then
|
|
_get_root "$fulldomain"
|
|
fi
|
|
|
|
_debug2 createRecord "CNAME TXT value is: $txtvalue"
|
|
|
|
# Prepare data to send to API
|
|
data="{\"name\":\"${fulldomain}\",\"type\":\"TXT\",\"content\":\"${txtvalue}\", \"ttl\":\"10\"}"
|
|
|
|
_debug2 createRecord "data to API: $data"
|
|
result=$(_post "$data" "$DNSServices_API/service/$rootZoneServiceID/dns/$rootZoneDomainID/records" "" "POST")
|
|
_debug2 createRecord "result from API: $result"
|
|
|
|
if [ "$(echo "$result" | _egrep_o "\"success\":true")" = "" ]; then
|
|
_err "Failed to create TXT record $fulldomain with content $txtvalue in zone $rootZoneName"
|
|
_err "$result"
|
|
return 1
|
|
fi
|
|
|
|
_info "Record \"$fulldomain TXT $txtvalue\" has been created"
|
|
return 0
|
|
}
|
|
|
|
deleteRecord() {
|
|
fulldomain=$1
|
|
txtvalue=$2
|
|
|
|
_log deleteRecord "Deleting $fulldomain TXT $txtvalue record"
|
|
|
|
if [ -z "$rootZoneName" ] || [ -z "$rootZoneDomainID" ] || [ -z "$rootZoneServiceID" ]; then
|
|
_get_root "$fulldomain"
|
|
fi
|
|
|
|
result="$(_H1="$_H1" _H2="$_H2" _get "$DNSServices_API/service/$rootZoneServiceID/dns/$rootZoneDomainID")"
|
|
recordInfo="$(echo "$result" | tr '}' '\n' | _egrep_o "\"name\":\"${fulldomain}" | _egrep_o "\"content\":\"" | grep "${txtvalue}")"
|
|
_debug2 deleteRecord "recordInfo=$recordInfo"
|
|
recordID="$(echo "$recordInfo" | tr ',' '\n' | _egrep_o "\"id\":\"[0-9]+\"" | cut -d'"' -f4)"
|
|
|
|
if [ -z "$recordID" ]; then
|
|
_info "Record $fulldomain TXT $txtvalue not found or already deleted"
|
|
return 0
|
|
else
|
|
_debug2 deleteRecord "Found recordID=$recordID"
|
|
fi
|
|
|
|
_debug2 deleteRecord "DELETE request $DNSServices_API/service/$rootZoneServiceID/dns/$rootZoneDomainID/records/$recordID"
|
|
result="$(_H1="$_H1" _H2="$_H2" _post "" "$DNSServices_API/service/$rootZoneServiceID/dns/$rootZoneDomainID/records/$recordID" "" "DELETE")"
|
|
_debug2 deleteRecord "API Delete result \"$result\""
|
|
|
|
# Return OK regardless
|
|
return 0
|
|
}
|