159 lines
3.9 KiB
Bash
159 lines
3.9 KiB
Bash
#!/usr/bin/env sh
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# bug reports to dev@1e.ca
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#
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#NS1_Key="sdfsdfsdfljlbjkljlkjsdfoiwje"
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#
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NS1_Api="https://api.nsone.net/v1"
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######## Public functions #####################
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#Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
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dns_nsone_add() {
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fulldomain=$1
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txtvalue=$2
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if [ -z "$NS1_Key" ]; then
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NS1_Key=""
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_err "You didn't specify nsone dns api key yet."
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_err "Please create you key and try again."
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return 1
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fi
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#save the api key and email to the account conf file.
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_saveaccountconf NS1_Key "$NS1_Key"
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_debug "First detect the root zone"
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if ! _get_root "$fulldomain"; then
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_err "invalid domain"
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return 1
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fi
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_debug _sub_domain "$_sub_domain"
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_debug _domain "$_domain"
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_debug "Getting txt records"
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_nsone_rest GET "zones/${_domain}"
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if ! _contains "$response" "\"records\":"; then
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_err "Error"
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return 1
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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"
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if [ "$count" = "0" ]; then
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_info "Adding record"
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if _nsone_rest PUT "zones/$_domain/$fulldomain/TXT" "{\"answers\":[{\"answer\":[\"$txtvalue\"]}],\"type\":\"TXT\",\"domain\":\"$fulldomain\",\"zone\":\"$_domain\",\"ttl\":0}"; then
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if _contains "$response" "$fulldomain"; then
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_info "Added"
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#todo: check if the record takes effect
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return 0
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else
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_err "Add txt record error."
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return 1
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fi
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fi
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_err "Add txt record error."
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else
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_info "Updating record"
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prev_txt=$(printf "%s\n" "$response" | _egrep_o "\"domain\":\"$fulldomain\",\"short_answers\":\[\"[^,]*\]" | _head_n 1 | cut -d: -f3 | cut -d, -f1)
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_debug "prev_txt" "$prev_txt"
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_nsone_rest POST "zones/$_domain/$fulldomain/TXT" "{\"answers\": [{\"answer\": [\"$txtvalue\"]},{\"answer\": $prev_txt}],\"type\": \"TXT\",\"domain\":\"$fulldomain\",\"zone\": \"$_domain\",\"ttl\":0}"
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if [ "$?" = "0" ] && _contains "$response" "$fulldomain"; then
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_info "Updated!"
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#todo: check if the record takes effect
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return 0
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fi
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_err "Update error"
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return 1
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fi
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}
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#fulldomain
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dns_nsone_rm() {
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fulldomain=$1
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txtvalue=$2
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_debug "First detect the root zone"
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if ! _get_root "$fulldomain"; then
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_err "invalid domain"
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return 1
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fi
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_debug _sub_domain "$_sub_domain"
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_debug _domain "$_domain"
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_debug "Getting txt records"
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_nsone_rest GET "zones/${_domain}/$fulldomain/TXT"
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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"
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if [ "$count" = "0" ]; then
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_info "Don't need to remove."
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else
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if ! _nsone_rest DELETE "zones/${_domain}/$fulldomain/TXT"; then
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_err "Delete record error."
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return 1
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fi
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_contains "$response" ""
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fi
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}
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#################### Private functions below ##################################
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#_acme-challenge.www.domain.com
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#returns
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# _sub_domain=_acme-challenge.www
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# _domain=domain.com
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# _domain_id=sdjkglgdfewsdfg
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_get_root() {
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domain=$1
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i=2
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p=1
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if ! _nsone_rest GET "zones"; then
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return 1
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fi
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while true; do
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h=$(printf "%s" "$domain" | cut -d . -f $i-100)
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_debug h "$h"
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if [ -z "$h" ]; then
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#not valid
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return 1
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fi
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if _contains "$response" "\"zone\":\"$h\""; then
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_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
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_domain="$h"
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return 0
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fi
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p=$i
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i=$(_math "$i" + 1)
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done
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return 1
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}
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_nsone_rest() {
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m=$1
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ep="$2"
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data="$3"
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_debug "$ep"
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export _H1="Accept: application/json"
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export _H2="X-NSONE-Key: $NS1_Key"
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if [ "$m" != "GET" ]; then
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_debug data "$data"
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response="$(_post "$data" "$NS1_Api/$ep" "" "$m")"
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else
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response="$(_get "$NS1_Api/$ep")"
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fi
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if [ "$?" != "0" ]; then
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_err "error $ep"
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return 1
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fi
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_debug2 response "$response"
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return 0
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}
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