156 lines
3.9 KiB
Bash
156 lines
3.9 KiB
Bash
#!/usr/bin/env sh
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# dns.la Domain api
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#
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#LA_Id="test123"
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#
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#LA_Key="d1j2fdo4dee3948"
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DNSLA_API="https://api.dns.la/api/"
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######## Public functions #####################
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#Usage: dns_la_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
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dns_la_add() {
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fulldomain=$1
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txtvalue=$2
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LA_Id="${LA_Id:-$(_readaccountconf_mutable LA_Id)}"
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LA_Key="${LA_Key:-$(_readaccountconf_mutable LA_Key)}"
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if [ -z "$LA_Id" ] || [ -z "$LA_Key" ]; then
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LA_Id=""
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LA_Key=""
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_err "You don't specify dnsla api id and key yet."
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_err "Please create your key and try again."
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return 1
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fi
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#save the api key and email to the account conf file.
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_saveaccountconf_mutable LA_Id "$LA_Id"
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_saveaccountconf_mutable LA_Key "$LA_Key"
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_debug "detect the root zone"
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if ! _get_root "$fulldomain"; then
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_err "invalid domain"
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return 1
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fi
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add_record "$_domain" "$_sub_domain" "$txtvalue"
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}
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#fulldomain txtvalue
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dns_la_rm() {
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fulldomain=$1
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txtvalue=$2
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LA_Id="${LA_Id:-$(_readaccountconf_mutable LA_Id)}"
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LA_Key="${LA_Key:-$(_readaccountconf_mutable LA_Key)}"
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_debug "First detect the root zone"
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if ! _get_root "$fulldomain"; then
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_err "invalid domain"
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return 1
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fi
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if ! _rest GET "record.ashx?cmd=listn&apiid=$LA_Id&apipass=$LA_Key&rtype=json&domainid=$_domain_id&domain=$_domain&host=$_sub_domain&recordtype=TXT&recorddata=$txtvalue"; then
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_err "get record list error."
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return 1
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fi
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if ! _contains "$response" "recordid"; then
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_info "no need to remove record."
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return 0
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fi
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_record_id=$(printf "%s" "$response" | grep '"recordid":' | cut -d : -f 2 | cut -d , -f 1 | tr -d '\r' | tr -d '\n')
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_debug delete_rid "$_record_id"
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if ! _rest GET "record.ashx?cmd=remove&apiid=$LA_Id&apipass=$LA_Key&rtype=json&domainid=$_domain_id&domain=$_domain&recordid=$_record_id"; then
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_err "record remove error."
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return 1
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fi
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_contains "$response" "\"code\":300"
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}
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#add the txt record.
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#usage: root sub txtvalue
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add_record() {
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root=$1
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sub=$2
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txtvalue=$3
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fulldomain="$sub.$root"
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_info "adding txt record"
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if ! _rest GET "record.ashx?cmd=create&apiid=$LA_Id&apipass=$LA_Key&rtype=json&domainid=$_domain_id&host=$_sub_domain&recordtype=TXT&recorddata=$txtvalue&recordline="; then
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return 1
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fi
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if _contains "$response" "\"code\":300"; then
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_record_id=$(printf "%s" "$response" | grep '"resultid"' | cut -d : -f 2 | cut -d , -f 1 | tr -d '\r' | tr -d '\n')
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_debug _record_id "$_record_id"
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fi
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_contains "$response" "\"code\":300"
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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=$1
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i=2
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p=1
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while true; do
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h=$(printf "%s" "$domain" | cut -d . -f $i-100)
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if [ -z "$h" ]; then
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#not valid
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return 1
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fi
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if ! _rest GET "domain.ashx?cmd=get&apiid=$LA_Id&apipass=$LA_Key&rtype=json&domain=$h"; then
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return 1
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fi
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if _contains "$response" "\"code\":300"; then
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_domain_id=$(printf "%s" "$response" | grep '"domainid"' | cut -d : -f 2 | cut -d , -f 1 | tr -d '\r' | tr -d '\n')
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_debug _domain_id "$_domain_id"
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if [ "$_domain_id" ]; then
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_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
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_debug _sub_domain "$_sub_domain"
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_domain="$h"
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_debug _domain "$_domain"
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return 0
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fi
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return 1
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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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#Usage: method URI data
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_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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url="$DNSLA_API$ep"
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_debug url "$url"
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if [ "$m" = "GET" ]; then
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response="$(_get "$url" | tr -d ' ' | tr "}" ",")"
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else
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_debug2 data "$data"
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response="$(_post "$data" "$url" | tr -d ' ' | tr "}" ",")"
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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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