acme.sh/dnsapi/dns_jd.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_jd_info='jdcloud.com
Site: jdcloud.com
Docs: github.com/acmesh-official/acme.sh/wiki/dnsapi2#dns_jd
Options:
JD_ACCESS_KEY_ID Access key ID
JD_ACCESS_KEY_SECRET Access key secret
JD_REGION Region. E.g. "cn-north-1"
Issues: github.com/acmesh-official/acme.sh/issues/2388
'
_JD_ACCOUNT="https://uc.jdcloud.com/account/accesskey"
_JD_PROD="clouddnsservice"
_JD_API="jdcloud-api.com"
_JD_API_VERSION="v1"
_JD_DEFAULT_REGION="cn-north-1"
_JD_HOST="$_JD_PROD.$_JD_API"
######## Public functions #####################
#Usage: dns_myapi_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_jd_add() {
fulldomain=$1
txtvalue=$2
JD_ACCESS_KEY_ID="${JD_ACCESS_KEY_ID:-$(_readaccountconf_mutable JD_ACCESS_KEY_ID)}"
JD_ACCESS_KEY_SECRET="${JD_ACCESS_KEY_SECRET:-$(_readaccountconf_mutable JD_ACCESS_KEY_SECRET)}"
JD_REGION="${JD_REGION:-$(_readaccountconf_mutable JD_REGION)}"
if [ -z "$JD_ACCESS_KEY_ID" ] || [ -z "$JD_ACCESS_KEY_SECRET" ]; then
JD_ACCESS_KEY_ID=""
JD_ACCESS_KEY_SECRET=""
_err "You haven't specifed the jdcloud api key id or api key secret yet."
_err "Please create your key and try again. see $(__green $_JD_ACCOUNT)"
return 1
fi
_saveaccountconf_mutable JD_ACCESS_KEY_ID "$JD_ACCESS_KEY_ID"
_saveaccountconf_mutable JD_ACCESS_KEY_SECRET "$JD_ACCESS_KEY_SECRET"
if [ -z "$JD_REGION" ]; then
_debug "Using default region: $_JD_DEFAULT_REGION"
JD_REGION="$_JD_DEFAULT_REGION"
else
_saveaccountconf_mutable JD_REGION "$JD_REGION"
fi
_JD_BASE_URI="$_JD_API_VERSION/regions/$JD_REGION"
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug _domain_id "$_domain_id"
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
#_debug "Getting getViewTree"
_debug "Adding records"
_addrr="{\"req\":{\"hostRecord\":\"$_sub_domain\",\"hostValue\":\"$txtvalue\",\"ttl\":300,\"type\":\"TXT\",\"viewValue\":-1},\"regionId\":\"$JD_REGION\",\"domainId\":\"$_domain_id\"}"
#_addrr='{"req":{"hostRecord":"xx","hostValue":"\"value4\"","jcloudRes":false,"mxPriority":null,"port":null,"ttl":300,"type":"TXT","weight":null,"viewValue":-1},"regionId":"cn-north-1","domainId":"8824"}'
if jd_rest POST "domain/$_domain_id/RRAdd" "" "$_addrr"; then
_rid="$(echo "$response" | tr '{},' '\n' | grep '"id":' | cut -d : -f 2)"
if [ -z "$_rid" ]; then
_err "Can not find record id from the result."
return 1
fi
_info "TXT record added successfully."
_srid="$(_readdomainconf "JD_CLOUD_RIDS")"
if [ "$_srid" ]; then
_rid="$_srid,$_rid"
fi
_savedomainconf "JD_CLOUD_RIDS" "$_rid"
return 0
fi
return 1
}
dns_jd_rm() {
fulldomain=$1
txtvalue=$2
JD_ACCESS_KEY_ID="${JD_ACCESS_KEY_ID:-$(_readaccountconf_mutable JD_ACCESS_KEY_ID)}"
JD_ACCESS_KEY_SECRET="${JD_ACCESS_KEY_SECRET:-$(_readaccountconf_mutable JD_ACCESS_KEY_SECRET)}"
JD_REGION="${JD_REGION:-$(_readaccountconf_mutable JD_REGION)}"
if [ -z "$JD_REGION" ]; then
_debug "Using default region: $_JD_DEFAULT_REGION"
JD_REGION="$_JD_DEFAULT_REGION"
fi
_JD_BASE_URI="$_JD_API_VERSION/regions/$JD_REGION"
_info "Getting existing records for $fulldomain"
_srid="$(_readdomainconf "JD_CLOUD_RIDS")"
_debug _srid "$_srid"
if [ -z "$_srid" ]; then
_err "Not rid skip"
return 0
fi
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug _domain_id "$_domain_id"
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
_cleardomainconf JD_CLOUD_RIDS
_aws_tmpl_xml="{\"ids\":[$_srid],\"action\":\"del\",\"regionId\":\"$JD_REGION\",\"domainId\":\"$_domain_id\"}"
if jd_rest POST "domain/$_domain_id/RROperate" "" "$_aws_tmpl_xml" && _contains "$response" "\"code\":\"OK\""; then
_info "TXT record deleted successfully."
return 0
fi
return 1
}
#################### Private functions below ##################################
_get_root() {
domain=$1
i=1
p=1
while true; do
h=$(printf "%s" "$domain" | cut -d . -f $i-100)
_debug2 "Checking domain: $h"
if ! jd_rest GET "domain"; then
_err "error get domain list"
return 1
fi
if [ -z "$h" ]; then
#not valid
_err "Invalid domain"
return 1
fi
if _contains "$response" "\"domainName\":\"$h\""; then
hostedzone="$(echo "$response" | tr '{}' '\n' | grep "\"domainName\":\"$h\"")"
_debug hostedzone "$hostedzone"
if [ "$hostedzone" ]; then
_domain_id="$(echo "$hostedzone" | tr ',' '\n' | grep "\"id\":" | cut -d : -f 2)"
if [ "$_domain_id" ]; then
_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
_domain=$h
return 0
fi
fi
_err "Can't find domain with id: $h"
return 1
fi
p=$i
i=$(_math "$i" + 1)
done
return 1
}
#method uri qstr data
jd_rest() {
mtd="$1"
ep="$2"
qsr="$3"
data="$4"
_debug mtd "$mtd"
_debug ep "$ep"
_debug qsr "$qsr"
_debug data "$data"
CanonicalURI="/$_JD_BASE_URI/$ep"
_debug2 CanonicalURI "$CanonicalURI"
CanonicalQueryString="$qsr"
_debug2 CanonicalQueryString "$CanonicalQueryString"
RequestDate="$(date -u +"%Y%m%dT%H%M%SZ")"
#RequestDate="20190713T082155Z" ######################################################
_debug2 RequestDate "$RequestDate"
export _H1="X-Jdcloud-Date: $RequestDate"
RequestNonce="2bd0852a-8bae-4087-b2d5-$(_time)"
#RequestNonce="894baff5-72d4-4244-883a-7b2eb51e7fbe" #################################
_debug2 RequestNonce "$RequestNonce"
export _H2="X-Jdcloud-Nonce: $RequestNonce"
if [ "$data" ]; then
CanonicalHeaders="content-type:application/json\n"
SignedHeaders="content-type;"
else
CanonicalHeaders=""
SignedHeaders=""
fi
CanonicalHeaders="${CanonicalHeaders}host:$_JD_HOST\nx-jdcloud-date:$RequestDate\nx-jdcloud-nonce:$RequestNonce\n"
SignedHeaders="${SignedHeaders}host;x-jdcloud-date;x-jdcloud-nonce"
_debug2 CanonicalHeaders "$CanonicalHeaders"
_debug2 SignedHeaders "$SignedHeaders"
Hash="sha256"
RequestPayload="$data"
_debug2 RequestPayload "$RequestPayload"
RequestPayloadHash="$(printf "%s" "$RequestPayload" | _digest "$Hash" hex | _lower_case)"
_debug2 RequestPayloadHash "$RequestPayloadHash"
CanonicalRequest="$mtd\n$CanonicalURI\n$CanonicalQueryString\n$CanonicalHeaders\n$SignedHeaders\n$RequestPayloadHash"
_debug2 CanonicalRequest "$CanonicalRequest"
HashedCanonicalRequest="$(printf "$CanonicalRequest%s" | _digest "$Hash" hex)"
_debug2 HashedCanonicalRequest "$HashedCanonicalRequest"
Algorithm="JDCLOUD2-HMAC-SHA256"
_debug2 Algorithm "$Algorithm"
RequestDateOnly="$(echo "$RequestDate" | cut -c 1-8)"
_debug2 RequestDateOnly "$RequestDateOnly"
Region="$JD_REGION"
Service="$_JD_PROD"
CredentialScope="$RequestDateOnly/$Region/$Service/jdcloud2_request"
_debug2 CredentialScope "$CredentialScope"
StringToSign="$Algorithm\n$RequestDate\n$CredentialScope\n$HashedCanonicalRequest"
_debug2 StringToSign "$StringToSign"
kSecret="JDCLOUD2$JD_ACCESS_KEY_SECRET"
_secure_debug2 kSecret "$kSecret"
kSecretH="$(printf "%s" "$kSecret" | _hex_dump | tr -d " ")"
_secure_debug2 kSecretH "$kSecretH"
kDateH="$(printf "$RequestDateOnly%s" | _hmac "$Hash" "$kSecretH" hex)"
_debug2 kDateH "$kDateH"
kRegionH="$(printf "$Region%s" | _hmac "$Hash" "$kDateH" hex)"
_debug2 kRegionH "$kRegionH"
kServiceH="$(printf "$Service%s" | _hmac "$Hash" "$kRegionH" hex)"
_debug2 kServiceH "$kServiceH"
kSigningH="$(printf "%s" "jdcloud2_request" | _hmac "$Hash" "$kServiceH" hex)"
_debug2 kSigningH "$kSigningH"
signature="$(printf "$StringToSign%s" | _hmac "$Hash" "$kSigningH" hex)"
_debug2 signature "$signature"
Authorization="$Algorithm Credential=$JD_ACCESS_KEY_ID/$CredentialScope, SignedHeaders=$SignedHeaders, Signature=$signature"
_debug2 Authorization "$Authorization"
_H3="Authorization: $Authorization"
_debug _H3 "$_H3"
url="https://$_JD_HOST$CanonicalURI"
if [ "$qsr" ]; then
url="https://$_JD_HOST$CanonicalURI?$qsr"
fi
if [ "$mtd" = "GET" ]; then
response="$(_get "$url")"
else
response="$(_post "$data" "$url" "" "$mtd" "application/json")"
fi
_ret="$?"
_debug2 response "$response"
if [ "$_ret" = "0" ]; then
if _contains "$response" "\"error\""; then
_err "Response error:$response"
return 1
fi
fi
return "$_ret"
}