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#!/usr/bin/env sh
# bug reports to dev@1e.ca
#
#NS1_Key="sdfsdfsdfljlbjkljlkjsdfoiwje"
#
NS1_Api = "https://api.nsone.net/v1"
######## Public functions #####################
#Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_nsone_add( ) {
fulldomain = $1
txtvalue = $2
if [ -z " $NS1_Key " ] ; then
NS1_Key = ""
_err "You didn't specify nsone dns api key yet."
_err "Please create you key and try again."
return 1
fi
#save the api key and email to the account conf file.
_saveaccountconf NS1_Key " $NS1_Key "
_debug "First detect the root zone"
if ! _get_root " $fulldomain " ; then
_err "invalid domain"
return 1
fi
_debug _sub_domain " $_sub_domain "
_debug _domain " $_domain "
_debug "Getting txt records"
_nsone_rest GET " zones/ ${ _domain } "
if ! _contains " $response " "\"records\":" ; then
_err "Error"
return 1
fi
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count = $( printf "%s\n" " $response " | _egrep_o " \"domain\":\" $fulldomain \",[^{]*\"type\":\"TXT\" " | wc -l | tr -d " " )
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_debug count " $count "
if [ " $count " = "0" ] ; then
_info "Adding record"
if _nsone_rest PUT " zones/ $_domain / $fulldomain /TXT " " {\"answers\":[{\"answer\":[\" $txtvalue \"]}],\"type\":\"TXT\",\"domain\":\" $fulldomain \",\"zone\":\" $_domain \"} " ; then
if _contains " $response " " $fulldomain " ; then
_info "Added"
#todo: check if the record takes effect
return 0
else
_err "Add txt record error."
return 1
fi
fi
_err "Add txt record error."
else
_info "Updating record"
record_id = $( printf "%s\n" " $response " | _egrep_o " \"domain\":\" $fulldomain .\",[^{]*\"type\":\"TXT\",\"id\":\"[^,]*\" " | _head_n 1 | cut -d: -f7 | cut -d, -f1)
_debug "record_id" " $record_id "
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_nsone_rest POST " zones/ $_domain / $fulldomain /TXT " " {\"answers\": [{\"answer\": [\" $txtvalue \"]}],\"type\": \"TXT\",\"domain\":\" $fulldomain \",\"zone\": \" $_domain \"} "
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if [ " $? " = "0" ] && _contains " $response " " $fulldomain " ; then
_info "Updated!"
#todo: check if the record takes effect
return 0
fi
_err "Update error"
return 1
fi
}
#fulldomain
dns_nsone_rm( ) {
fulldomain = $1
txtvalue = $2
_debug "First detect the root zone"
if ! _get_root " $fulldomain " ; then
_err "invalid domain"
return 1
fi
_debug _sub_domain " $_sub_domain "
_debug _domain " $_domain "
_debug "Getting txt records"
_nsone_rest GET " zones/ ${ _domain } / $fulldomain /TXT "
count = $( printf "%s\n" " $response " | _egrep_o " \"domain\":\" $fulldomain \",.*\"type\":\"TXT\" " | wc -l | tr -d " " )
_debug count " $count "
if [ " $count " = "0" ] ; then
_info "Don't need to remove."
else
if ! _nsone_rest DELETE " zones/ ${ _domain } / $fulldomain /TXT " ; then
_err "Delete record error."
return 1
fi
_contains " $response " ""
fi
}
#################### Private functions below ##################################
#_acme-challenge.www.domain.com
#returns
# _sub_domain=_acme-challenge.www
# _domain=domain.com
# _domain_id=sdjkglgdfewsdfg
_get_root( ) {
domain = $1
i = 2
p = 1
if ! _nsone_rest GET "zones" ; then
return 1
fi
while true; do
h = $( printf "%s" " $domain " | cut -d . -f $i -100)
_debug h " $h "
if [ -z " $h " ] ; then
#not valid
return 1
fi
if _contains " $response " " \"zone\":\" $h \" " ; then
_sub_domain = $( printf "%s" " $domain " | cut -d . -f 1-$p )
_domain = " $h "
return 0
fi
p = $i
i = $( _math " $i " + 1)
done
return 1
}
_nsone_rest( ) {
m = $1
ep = " $2 "
data = " $3 "
_debug " $ep "
export _H1 = "Accept: application/json"
export _H2 = " X-NSONE-Key: $NS1_Key "
if [ " $m " != "GET" ] ; then
_debug data " $data "
response = " $( _post " $data " " $NS1_Api / $ep " "" " $m " ) "
else
response = " $( _get " $NS1_Api / $ep " ) "
fi
if [ " $? " != "0" ] ; then
_err " error $ep "
return 1
fi
_debug2 response " $response "
return 0
}