acme.sh/dnsapi/dns_nederhost.sh
Sergey Ponomarev 6b7b5caf54 DNS provider API: structured description
Instead of using comments declare info in a special variable.
Then the variable can be used to print the DNS API provider usage.
The usage can be parsed on UI and show all needed inputs for options.

The info is stored in plain string that it's both human-readable and easy to parse:

    dns_example_info='API name
     An extended description.
     Multiline.
    Domains: list of alternative domains to find
    Site: the dns provider website e.g. example.com
    Docs: Link to ACME.sh wiki for the provider
    Options:
     VARIABLE1 Title for the option1.
     VARIABLE2 Title for the option2. Default "default value".
     VARIABLE3 Title for the option3. Description to show on UI. Optional.
    Issues: Link to a support ticket on https://github.com/acmesh-official/acme.sh
    Author: First Lastname <authoremail@example.com>, Another Author <https://github.com/example>;
    '

Here:
VARIABLE1 will be required.
VARIABLE2 will be required too but will be populated with a "default value".
VARIABLE3 is optional and can be empty.

A DNS provider may have alternative options like CloudFlare may use API KEY or API Token.
You can use a second section OptionsAlt: section.

Some providers may have alternative names or domains e.g. Aliyun and AlibabaCloud.
Add them to Domains: section.

Signed-off-by: Sergey Ponomarev <stokito@gmail.com>
2024-05-18 12:06:41 +03:00

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#!/usr/bin/env sh
# shellcheck disable=SC2034
dns_nederhost_info='NederHost.nl
Site: NederHost.nl
Docs: github.com/acmesh-official/acme.sh/wiki/dnsapi#dns_nederhost
Options:
NederHost_Key API Key
Issues: github.com/acmesh-official/acme.sh/issues/2089
'
NederHost_Api="https://api.nederhost.nl/dns/v1"
######## Public functions #####################
#Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_nederhost_add() {
fulldomain=$1
txtvalue=$2
NederHost_Key="${NederHost_Key:-$(_readaccountconf_mutable NederHost_Key)}"
if [ -z "$NederHost_Key" ]; then
NederHost_Key=""
_err "You didn't specify a NederHost api key."
_err "You can get yours from https://www.nederhost.nl/mijn_nederhost"
return 1
fi
#save the api key and email to the account conf file.
_saveaccountconf_mutable NederHost_Key "$NederHost_Key"
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
_info "Adding record"
if _nederhost_rest PATCH "zones/$_domain/records/$fulldomain/TXT" "[{\"content\":\"$txtvalue\",\"ttl\":60}]"; then
if _contains "$response" "$fulldomain"; then
_info "Added, OK"
return 0
else
_err "Add txt record error."
return 1
fi
fi
_err "Add txt record error."
return 1
}
#fulldomain txtvalue
dns_nederhost_rm() {
fulldomain=$1
txtvalue=$2
NederHost_Key="${NederHost_Key:-$(_readaccountconf_mutable NederHost_Key)}"
if [ -z "$NederHost_Key" ]; then
NederHost_Key=""
_err "You didn't specify a NederHost api key."
_err "You can get yours from https://www.nederhost.nl/mijn_nederhost"
return 1
fi
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
_debug "Removing txt record"
_nederhost_rest DELETE "zones/${_domain}/records/$fulldomain/TXT?content=$txtvalue"
}
#################### Private functions below ##################################
#_acme-challenge.www.domain.com
#returns
# _sub_domain=_acme-challenge.www
# _domain=domain.com
_get_root() {
domain=$1
i=2
p=1
while true; do
_domain=$(printf "%s" "$domain" | cut -d . -f $i-100)
_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
_debug _domain "$_domain"
if [ -z "$_domain" ]; then
#not valid
return 1
fi
if _nederhost_rest GET "zones/${_domain}"; then
if [ "${_code}" = "204" ]; then
return 0
fi
else
return 1
fi
p=$i
i=$(_math "$i" + 1)
done
return 1
}
_nederhost_rest() {
m=$1
ep="$2"
data="$3"
_debug "$ep"
export _H1="Authorization: Bearer $NederHost_Key"
export _H2="Content-Type: application/json"
_debug data "$data"
response="$(_post "$data" "$NederHost_Api/$ep" "" "$m")"
_code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\\r\\n")"
_debug "http response code $_code"
if [ "$?" != "0" ]; then
_err "error $ep"
return 1
fi
_debug2 response "$response"
return 0
}