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Merge pull request #1229 from Neilpang/dev

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pull/1200/head
neil 7 years ago
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  1. 2
      README.md
  2. 36
      dnsapi/README.md
  3. 249
      dnsapi/dns_azure.sh
  4. 161
      dnsapi/dns_selectel.sh

2
README.md

@ -344,6 +344,8 @@ You don't have to do anything manually!
1. Servercow (https://servercow.de) 1. Servercow (https://servercow.de)
1. Namesilo (https://www.namesilo.com) 1. Namesilo (https://www.namesilo.com)
1. InternetX autoDNS API (https://internetx.com) 1. InternetX autoDNS API (https://internetx.com)
1. Azure DNS
1. selectel.com(selectel.ru) DNS API
And: And:

36
dnsapi/README.md

@ -684,6 +684,42 @@ acme.sh --issue --dns dns_autodns -d example.com -d www.example.com
The `AUTODNS_USER`, `AUTODNS_PASSWORD` and `AUTODNS_CONTEXT` settings will be saved in `~/.acme.sh/account.conf` and will be reused when needed. The `AUTODNS_USER`, `AUTODNS_PASSWORD` and `AUTODNS_CONTEXT` settings will be saved in `~/.acme.sh/account.conf` and will be reused when needed.
## 37. Use Azure DNS
You have to create a service principal first. See:[How to use Azure DNS](../../../wiki/How-to-use-Azure-DNS)
```
export AZUREDNS_SUBSCRIPTIONID="12345678-9abc-def0-1234-567890abcdef"
export AZUREDNS_TENANTID="11111111-2222-3333-4444-555555555555"
export AZUREDNS_APPID="3b5033b5-7a66-43a5-b3b9-a36b9e7c25ed"
export AZUREDNS_CLIENTSECRET="1b0224ef-34d4-5af9-110f-77f527d561bd"
```
Then you can issue your certificates with:
```
acme.sh --issue --dns dns_azure -d example.com -d www.example.com
```
`AZUREDNS_SUBSCRIPTIONID`, `AZUREDNS_TENANTID`,`AZUREDNS_APPID` and `AZUREDNS_CLIENTSECRET` settings will be saved in `~/.acme.sh/account.conf` and will be reused when needed.
## 38. Use selectel.com(selectel.ru) domain API to automatically issue cert
First you need to login to your account to get your API key from: https://my.selectel.ru/profile/apikeys.
```sh
export SL_Key="sdfsdfsdfljlbjkljlkjsdfoiwje"
```
Ok, let's issue a cert now:
```
acme.sh --issue --dns dns_selectel -d example.com -d www.example.com
```
The `SL_Key` will be saved in `~/.acme.sh/account.conf` and will be reused when needed.
# Use custom API # Use custom API
If your API is not supported yet, you can write your own DNS API. If your API is not supported yet, you can write your own DNS API.

249
dnsapi/dns_azure.sh

@ -0,0 +1,249 @@
#!/usr/bin/env sh
######## Public functions #####################
# Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
# Used to add txt record
#
# Ref: https://docs.microsoft.com/en-us/rest/api/dns/recordsets/createorupdate
#
dns_azure_add() {
fulldomain=$1
txtvalue=$2
AZUREDNS_SUBSCRIPTIONID="${AZUREDNS_SUBSCRIPTIONID:-$(_readaccountconf_mutable AZUREDNS_SUBSCRIPTIONID)}"
AZUREDNS_TENANTID="${AZUREDNS_TENANTID:-$(_readaccountconf_mutable AZUREDNS_TENANTID)}"
AZUREDNS_APPID="${AZUREDNS_APPID:-$(_readaccountconf_mutable AZUREDNS_APPID)}"
AZUREDNS_CLIENTSECRET="${AZUREDNS_CLIENTSECRET:-$(_readaccountconf_mutable AZUREDNS_CLIENTSECRET)}"
if [ -z "$AZUREDNS_SUBSCRIPTIONID" ]; then
AZUREDNS_SUBSCRIPTIONID=""
AZUREDNS_TENANTID=""
AZUREDNS_APPID=""
AZUREDNS_CLIENTSECRET=""
_err "You didn't specify the Azure Subscription ID "
return 1
fi
if [ -z "$AZUREDNS_TENANTID" ]; then
AZUREDNS_SUBSCRIPTIONID=""
AZUREDNS_TENANTID=""
AZUREDNS_APPID=""
AZUREDNS_CLIENTSECRET=""
_err "You didn't specify the Azure Tenant ID "
return 1
fi
if [ -z "$AZUREDNS_APPID" ]; then
AZUREDNS_SUBSCRIPTIONID=""
AZUREDNS_TENANTID=""
AZUREDNS_APPID=""
AZUREDNS_CLIENTSECRET=""
_err "You didn't specify the Azure App ID"
return 1
fi
if [ -z "$AZUREDNS_CLIENTSECRET" ]; then
AZUREDNS_SUBSCRIPTIONID=""
AZUREDNS_TENANTID=""
AZUREDNS_APPID=""
AZUREDNS_CLIENTSECRET=""
_err "You didn't specify the Azure Client Secret"
return 1
fi
#save account details to account conf file.
_saveaccountconf_mutable AZUREDNS_SUBSCRIPTIONID "$AZUREDNS_SUBSCRIPTIONID"
_saveaccountconf_mutable AZUREDNS_TENANTID "$AZUREDNS_TENANTID"
_saveaccountconf_mutable AZUREDNS_APPID "$AZUREDNS_APPID"
_saveaccountconf_mutable AZUREDNS_CLIENTSECRET "$AZUREDNS_CLIENTSECRET"
accesstoken=$(_azure_getaccess_token "$AZUREDNS_TENANTID" "$AZUREDNS_APPID" "$AZUREDNS_CLIENTSECRET")
if ! _get_root "$fulldomain" "$AZUREDNS_SUBSCRIPTIONID" "$accesstoken"; then
_err "invalid domain"
return 1
fi
_debug _domain_id "$_domain_id"
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
acmeRecordURI="https://management.azure.com$(printf '%s' "$_domain_id" | sed 's/\\//g')/TXT/$_sub_domain?api-version=2017-09-01"
_debug "$acmeRecordURI"
body="{\"properties\": {\"TTL\": 3600, \"TXTRecords\": [{\"value\": [\"$txtvalue\"]}]}}"
_azure_rest PUT "$acmeRecordURI" "$body" "$accesstoken"
if [ "$_code" = "200" ] || [ "$_code" = '201' ]; then
_info "validation record added"
else
_err "error adding validation record ($_code)"
return 1
fi
}
# Usage: fulldomain txtvalue
# Used to remove the txt record after validation
#
# Ref: https://docs.microsoft.com/en-us/rest/api/dns/recordsets/delete
#
dns_azure_rm() {
fulldomain=$1
txtvalue=$2
AZUREDNS_SUBSCRIPTIONID="${AZUREDNS_SUBSCRIPTIONID:-$(_readaccountconf_mutable AZUREDNS_SUBSCRIPTIONID)}"
AZUREDNS_TENANTID="${AZUREDNS_TENANTID:-$(_readaccountconf_mutable AZUREDNS_TENANTID)}"
AZUREDNS_APPID="${AZUREDNS_APPID:-$(_readaccountconf_mutable AZUREDNS_APPID)}"
AZUREDNS_CLIENTSECRET="${AZUREDNS_CLIENTSECRET:-$(_readaccountconf_mutable AZUREDNS_CLIENTSECRET)}"
if [ -z "$AZUREDNS_SUBSCRIPTIONID" ]; then
AZUREDNS_SUBSCRIPTIONID=""
AZUREDNS_TENANTID=""
AZUREDNS_APPID=""
AZUREDNS_CLIENTSECRET=""
_err "You didn't specify the Azure Subscription ID "
return 1
fi
if [ -z "$AZUREDNS_TENANTID" ]; then
AZUREDNS_SUBSCRIPTIONID=""
AZUREDNS_TENANTID=""
AZUREDNS_APPID=""
AZUREDNS_CLIENTSECRET=""
_err "You didn't specify the Azure Tenant ID "
return 1
fi
if [ -z "$AZUREDNS_APPID" ]; then
AZUREDNS_SUBSCRIPTIONID=""
AZUREDNS_TENANTID=""
AZUREDNS_APPID=""
AZUREDNS_CLIENTSECRET=""
_err "You didn't specify the Azure App ID"
return 1
fi
if [ -z "$AZUREDNS_CLIENTSECRET" ]; then
AZUREDNS_SUBSCRIPTIONID=""
AZUREDNS_TENANTID=""
AZUREDNS_APPID=""
AZUREDNS_CLIENTSECRET=""
_err "You didn't specify the Azure Client Secret"
return 1
fi
accesstoken=$(_azure_getaccess_token "$AZUREDNS_TENANTID" "$AZUREDNS_APPID" "$AZUREDNS_CLIENTSECRET")
if ! _get_root "$fulldomain" "$AZUREDNS_SUBSCRIPTIONID" "$accesstoken"; then
_err "invalid domain"
return 1
fi
_debug _domain_id "$_domain_id"
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
acmeRecordURI="https://management.azure.com$(printf '%s' "$_domain_id" | sed 's/\\//g')/TXT/$_sub_domain?api-version=2017-09-01"
_debug "$acmeRecordURI"
body="{\"properties\": {\"TTL\": 3600, \"TXTRecords\": [{\"value\": [\"$txtvalue\"]}]}}"
_azure_rest DELETE "$acmeRecordURI" "" "$accesstoken"
if [ "$_code" = "200" ] || [ "$_code" = '204' ]; then
_info "validation record removed"
else
_err "error removing validation record ($_code)"
return 1
fi
}
################### Private functions below ##################################
_azure_rest() {
m=$1
ep="$2"
data="$3"
accesstoken="$4"
export _H1="authorization: Bearer $accesstoken"
export _H2="accept: application/json"
export _H3="Content-Type: application/json"
_debug "$ep"
if [ "$m" != "GET" ]; then
_debug data "$data"
response="$(_post "$data" "$ep" "" "$m")"
else
response="$(_get "$ep")"
fi
_debug2 response "$response"
_code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
_debug2 "http response code $_code"
if [ "$?" != "0" ]; then
_err "error $ep"
return 1
fi
return 0
}
## Ref: https://docs.microsoft.com/en-us/azure/active-directory/develop/active-directory-protocols-oauth-service-to-service#request-an-access-token
_azure_getaccess_token() {
TENANTID=$1
clientID=$2
clientSecret=$3
export _H1="accept: application/json"
export _H2="Content-Type: application/x-www-form-urlencoded"
body="resource=$(printf "%s" 'https://management.core.windows.net/' | _url_encode)&client_id=$(printf "%s" "$clientID" | _url_encode)&client_secret=$(printf "%s" "$clientSecret" | _url_encode)&grant_type=client_credentials"
_debug data "$body"
response="$(_post "$body" "https://login.windows.net/$TENANTID/oauth2/token" "" "POST")"
accesstoken=$(echo "$response" | _egrep_o "\"access_token\":\"[^\"]*\"" | _head_n 1 | cut -d : -f 2 | tr -d \")
_debug2 "response $response"
if [ -z "$accesstoken" ]; then
_err "no acccess token received"
return 1
fi
if [ "$?" != "0" ]; then
_err "error $response"
return 1
fi
printf "%s" "$accesstoken"
return 0
}
_get_root() {
domain=$1
subscriptionId=$2
accesstoken=$3
i=2
p=1
## Ref: https://docs.microsoft.com/en-us/rest/api/dns/zones/list
## returns up to 100 zones in one response therefore handling more results is not not implemented
## (ZoneListResult with continuation token for the next page of results)
## Per https://docs.microsoft.com/en-us/azure/azure-subscription-service-limits#dns-limits you are limited to 100 Zone/subscriptions anyways
##
_azure_rest GET "https://management.azure.com/subscriptions/$subscriptionId/providers/Microsoft.Network/dnszones?api-version=2017-09-01" "" "$accesstoken"
# Find matching domain name is Json response
while true; do
h=$(printf "%s" "$domain" | cut -d . -f $i-100)
_debug2 "Checking domain: $h"
if [ -z "$h" ]; then
#not valid
_err "Invalid domain"
return 1
fi
if _contains "$response" "\"name\":\"$h\"" >/dev/null; then
_domain_id=$(echo "$response" | _egrep_o "\{\"id\":\"[^\"]*$h\"" | head -n 1 | cut -d : -f 2 | tr -d \")
if [ "$_domain_id" ]; then
_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
_domain=$h
return 0
fi
return 1
fi
p=$i
i=$(_math "$i" + 1)
done
return 1
}

161
dnsapi/dns_selectel.sh

@ -0,0 +1,161 @@
#!/usr/bin/env sh
#
#SL_Key="sdfsdfsdfljlbjkljlkjsdfoiwje"
#
SL_Api="https://api.selectel.ru/domains/v1"
######## Public functions #####################
#Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_selectel_add() {
fulldomain=$1
txtvalue=$2
SL_Key="${SL_Key:-$(_readaccountconf_mutable SL_Key)}"
if [ -z "$SL_Key" ]; then
SL_Key=""
_err "You don't specify selectel.ru api key yet."
_err "Please create you key and try again."
return 1
fi
#save the api key to the account conf file.
_saveaccountconf_mutable SL_Key "$SL_Key"
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug _domain_id "$_domain_id"
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
_info "Adding record"
if _sl_rest POST "/$_domain_id/records/" "{\"type\": \"TXT\", \"ttl\": 60, \"name\": \"$fulldomain\", \"content\": \"$txtvalue\"}"; then
if _contains "$response" "$txtvalue" || _contains "$response" "record_already_exists"; then
_info "Added, OK"
return 0
fi
fi
_err "Add txt record error."
return 1
}
#fulldomain txtvalue
dns_selectel_rm() {
fulldomain=$1
txtvalue=$2
SL_Key="${SL_Key:-$(_readaccountconf_mutable SL_Key)}"
if [ -z "$SL_Key" ]; then
SL_Key=""
_err "You don't specify slectel api key yet."
_err "Please create you key and try again."
return 1
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"
_debug "Getting txt records"
_sl_rest GET "/${_domain_id}/records/"
if ! _contains "$response" "$txtvalue"; then
_err "Txt record not found"
return 1
fi
_record_seg="$(echo "$response" | _egrep_o "\"content\" *: *\"$txtvalue\"[^}]*}")"
_debug2 "_record_seg" "$_record_seg"
if [ -z "$_record_seg" ]; then
_err "can not find _record_seg"
return 1
fi
_record_id="$(echo "$_record_seg" | tr "," "\n" | tr "}" "\n" | tr -d " " | grep "\"id\"" | cut -d : -f 2)"
_debug2 "_record_id" "$_record_id"
if [ -z "$_record_id" ]; then
_err "can not find _record_id"
return 1
fi
if ! _sl_rest DELETE "/$_domain_id/records/$_record_id"; then
_err "Delete record error."
return 1
fi
return 0
}
#################### Private functions below ##################################
#_acme-challenge.www.domain.com
#returns
# _sub_domain=_acme-challenge.www
# _domain=domain.com
# _domain_id=sdjkglgdfewsdfg
_get_root() {
domain=$1
if ! _sl_rest GET "/"; then
return 1
fi
i=2
p=1
while true; do
h=$(printf "%s" "$domain" | cut -d . -f $i-100)
_debug h "$h"
if [ -z "$h" ]; then
#not valid
return 1
fi
if _contains "$response" "\"name\": \"$h\","; then
_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
_domain=$h
_debug "Getting domain id for $h"
if ! _sl_rest GET "/$h"; then
return 1
fi
_domain_id="$(echo "$response" | tr "," "\n" | tr "}" "\n" | tr -d " " | grep "\"id\":" | cut -d : -f 2)"
return 0
fi
p=$i
i=$(_math "$i" + 1)
done
return 1
}
_sl_rest() {
m=$1
ep="$2"
data="$3"
_debug "$ep"
export _H1="X-Token: $SL_Key"
export _H2="Content-Type: application/json"
if [ "$m" != "GET" ]; then
_debug data "$data"
response="$(_post "$data" "$SL_Api/$ep" "" "$m")"
else
response="$(_get "$SL_Api/$ep")"
fi
if [ "$?" != "0" ]; then
_err "error $ep"
return 1
fi
_debug2 response "$response"
return 0
}
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