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Add DNS API support for Constellix.

none
Wout 5 years ago
parent
commit
c22705a593
  1. 137
      dnsapi/dns_constellix.sh

137
dnsapi/dns_constellix.sh

@ -0,0 +1,137 @@
#!/usr/bin/env sh
# Author: Wout Decre <wout@rambla.be>
CONSTELLIX_API="https://api.dns.constellix.com/v1"
#CONSTELLIX_KEY="XXX"
#CONSTELLIX_SECRET="XXX"
######## Public functions #####################
dns_constellix_add() {
fulldomain=$1
txtvalue=$2
CONSTELLIX_KEY="${CONSTELLIX_KEY:-$(_readaccountconf_mutable CONSTELLIX_KEY)}"
CONSTELLIX_SECRET="${CONSTELLIX_SECRET:-$(_readaccountconf_mutable CONSTELLIX_SECRET)}"
if [ -z "$CONSTELLIX_KEY" ] || [ -z "$CONSTELLIX_SECRET" ]; then
_err "You did not specify the Contellix API key and secret yet."
return 1
fi
_saveaccountconf_mutable CONSTELLIX_KEY "$CONSTELLIX_KEY"
_saveaccountconf_mutable CONSTELLIX_SECRET "$CONSTELLIX_SECRET"
if ! _get_root "$fulldomain"; then
_err "Invalid domain"
return 1
fi
_info "Adding TXT record"
if _constellix_rest POST "domains/${_domain_id}/records" "[{\"type\":\"txt\",\"add\":true,\"set\":{\"name\":\"${_sub_domain}\",\"ttl\":120,\"roundRobin\":[{\"value\":\"${txtvalue}\"}]}}]"; then
if printf -- "%s" "$response" | grep "{\"success\":\"1 record(s) added, 0 record(s) updated, 0 record(s) deleted\"}" >/dev/null; then
_info "Added"
return 0
else
_err "Error adding TXT record"
return 1
fi
fi
}
dns_constellix_rm() {
fulldomain=$1
txtvalue=$2
CONSTELLIX_KEY="${CONSTELLIX_KEY:-$(_readaccountconf_mutable CONSTELLIX_KEY)}"
CONSTELLIX_SECRET="${CONSTELLIX_SECRET:-$(_readaccountconf_mutable CONSTELLIX_SECRET)}"
if [ -z "$CONSTELLIX_KEY" ] || [ -z "$CONSTELLIX_SECRET" ]; then
_err "You did not specify the Contellix API key and secret yet."
return 1
fi
if ! _get_root "$fulldomain"; then
_err "Invalid domain"
return 1
fi
_info "Removing TXT record"
if _constellix_rest POST "domains/${_domain_id}/records" "[{\"type\":\"txt\",\"delete\":true,\"filter\":{\"field\":\"name\",\"op\":\"eq\",\"value\":\"${_sub_domain}\"}}]"; then
if printf -- "%s" "$response" | grep "{\"success\":\"0 record(s) added, 0 record(s) updated, 1 record(s) deleted\"}" >/dev/null; then
_info "Removed"
return 0
else
_err "Error removing TXT record"
return 1
fi
fi
}
#################### Private functions below ##################################
_get_root() {
domain=$1
i=2
p=1
_debug "Detecting root zone"
while true; do
h=$(printf "%s" "$domain" | cut -d . -f $i-100)
if [ -z "$h" ]; then
return 1
fi
if ! _constellix_rest GET "domains"; then
return 1
fi
if _contains "$response" "\"name\":\"$h\""; then
_domain_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":[^,]*" | head -n 1 | cut -d ':' -f 2 | tr -d '}')
if [ "$_domain_id" ]; then
_sub_domain=$(printf "%s" "$domain" | cut -d '.' -f 1-$p)
_domain="$h"
_debug _domain_id "$_domain_id"
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
return 0
fi
return 1
fi
p=$i
i=$(_math "$i" + 1)
done
return 1
}
_constellix_rest() {
m=$1
ep="$2"
data="$3"
_debug "$ep"
rdate=$(date +"%s")"000"
hmac=$(printf "%s" "$rdate" | _hmac sha1 "$(printf "%s" "$CONSTELLIX_SECRET" | _hex_dump | tr -d ' ')" | _base64)
export _H1="x-cnsdns-apiKey: $CONSTELLIX_KEY"
export _H2="x-cnsdns-requestDate: $rdate"
export _H3="x-cnsdns-hmac: $hmac"
export _H4="Accept: application/json"
export _H5="Content-Type: application/json"
if [ "$m" != "GET" ]; then
_debug data "$data"
response="$(_post "$data" "$CONSTELLIX_API/$ep" "" "$m")"
else
response="$(_get "$CONSTELLIX_API/$ep")"
fi
if [ "$?" != "0" ]; then
_err "Error $ep"
return 1
fi
_debug response "$response"
return 0
}
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