acme.sh/dnsapi/dns_conoha.sh
KUDO Takashi a35d271669 cleanup
2018-08-22 23:25:55 +09:00

254 lines
7.8 KiB
Bash
Executable File

#!/usr/bin/env sh
CONOHA_DNS_EP_PREFIX_REGEXP="https://dns-service\."
######## Public functions #####################
#Usage: dns_conoha_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_conoha_add() {
fulldomain=$1
txtvalue=$2
_info "Using conoha"
_debug fulldomain "$fulldomain"
_debug txtvalue "$txtvalue"
_debug "Check uesrname and password"
CONOHA_Username="${CONOHA_Username:-$(_readaccountconf_mutable CONOHA_Username)}"
CONOHA_Password="${CONOHA_Password:-$(_readaccountconf_mutable CONOHA_Password)}"
CONOHA_TenantId="${CONOHA_TenantId:-$(_readaccountconf_mutable CONOHA_TenantId)}"
CONOHA_IdentityServiceApi="${CONOHA_IdentityServiceApi:-$(_readaccountconf_mutable CONOHA_IdentityServiceApi)}"
if [ -z "$CONOHA_Username" ] || [ -z "$CONOHA_Password" ] || [ -z "$CONOHA_TenantId" ] || [ -z "$CONOHA_IdentityServiceApi" ]; then
CONOHA_Username=""
CONOHA_Password=""
CONOHA_TenantId=""
CONOHA_IdentityServiceApi=""
_err "You didn't specify a conoha api username and password yet."
_err "Please create the user and try again."
return 1
fi
_saveaccountconf_mutable CONOHA_Username "$CONOHA_Username"
_saveaccountconf_mutable CONOHA_Password "$CONOHA_Password"
_saveaccountconf_mutable CONOHA_TenantId "$CONOHA_TenantId"
_saveaccountconf_mutable CONOHA_IdentityServiceApi "$CONOHA_IdentityServiceApi"
if set -- $(_conoha_get_accesstoken "$CONOHA_IdentityServiceApi/tokens" "$CONOHA_Username" "$CONOHA_Password" "$CONOHA_TenantId"); then
accesstoken=$1
CONOHA_Api=$2
else
return 1
fi
_debug "First detect the root zone"
if ! _get_root "$fulldomain" "$CONOHA_Api" "$accesstoken"; then
_err "invalid domain"
return 1
fi
_debug _domain_id "$_domain_id"
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
_info "Adding record"
body="{\"type\":\"TXT\",\"name\":\"$fulldomain.\",\"data\":\"$txtvalue\",\"ttl\":60}"
if _conoha_rest POST "$CONOHA_Api/v1/domains/$_domain_id/records" "$body" "$accesstoken"; then
if _contains "$response" '"data":"'"$txtvalue"'"'; then
_info "Added, OK"
return 0
else
_err "Add txt record error."
return 1
fi
fi
_err "Add txt record error."
return 1
}
#Usage: fulldomain txtvalue
#Remove the txt record after validation.
dns_conoha_rm() {
fulldomain=$1
txtvalue=$2
_info "Using conoha"
_debug fulldomain "$fulldomain"
_debug txtvalue "$txtvalue"
_debug "Check uesrname and password"
CONOHA_Username="${CONOHA_Username:-$(_readaccountconf_mutable CONOHA_Username)}"
CONOHA_Password="${CONOHA_Password:-$(_readaccountconf_mutable CONOHA_Password)}"
CONOHA_TenantId="${CONOHA_TenantId:-$(_readaccountconf_mutable CONOHA_TenantId)}"
CONOHA_IdentityServiceApi="${CONOHA_IdentityServiceApi:-$(_readaccountconf_mutable CONOHA_IdentityServiceApi)}"
if [ -z "$CONOHA_Username" ] || [ -z "$CONOHA_Password" ] || [ -z "$CONOHA_TenantId" ] || [ -z "$CONOHA_IdentityServiceApi" ]; then
CONOHA_Username=""
CONOHA_Password=""
CONOHA_TenantId=""
CONOHA_IdentityServiceApi=""
_err "You didn't specify a conoha api username and password yet."
_err "Please create the user and try again."
return 1
fi
_saveaccountconf_mutable CONOHA_Username "$CONOHA_Username"
_saveaccountconf_mutable CONOHA_Password "$CONOHA_Password"
_saveaccountconf_mutable CONOHA_TenantId "$CONOHA_TenantId"
_saveaccountconf_mutable CONOHA_IdentityServiceApi "$CONOHA_IdentityServiceApi"
if set -- $(_conoha_get_accesstoken "$CONOHA_IdentityServiceApi/tokens" "$CONOHA_Username" "$CONOHA_Password" "$CONOHA_TenantId"); then
accesstoken=$1
CONOHA_Api=$2
else
return 1
fi
_debug "First detect the root zone"
if ! _get_root "$fulldomain" "$CONOHA_Api" "$accesstoken"; then
_err "invalid domain"
return 1
fi
_debug _domain_id "$_domain_id"
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
_debug "Getting txt records"
if ! _conoha_rest GET "$CONOHA_Api/v1/domains/$_domain_id/records" "" "$accesstoken"; then
_err "Error"
return 1
fi
record_id=$(printf "%s" "$response" | _egrep_o '{[^}]*}' \
| grep '"type":"TXT"' | grep "\"data\":\"$txtvalue\"" | _egrep_o "\"id\":\"[^\"]*\"" \
| _head_n 1 | cut -d : -f 2 | tr -d \")
if [ -z "$record_id" ]; then
_err "Can not get record id to remove."
return 1
fi
_debug record_id "$record_id"
_info "Removing the txt record"
if ! _conoha_rest DELETE "$CONOHA_Api/v1/domains/$_domain_id/records/$record_id" "" "$accesstoken"; then
_err "Delete record error."
return 1
fi
return 0
}
#################### Private functions below ##################################
_conoha_rest() {
m="$1"
ep="$2"
data="$3"
accesstoken="$4"
export _H1="Accept: application/json"
export _H2="Content-Type: application/json"
if [ -n "$accesstoken" ]; then
export _H3="X-Auth-Token: $accesstoken"
fi
_debug "$ep"
if [ "$m" != "GET" ]; then
_secure_debug2 data "$data"
response="$(_post "$data" "$ep" "" "$m")"
else
response="$(_get "$ep")"
fi
_ret="$?"
_secure_debug2 response "$response"
if [ "$_ret" != "0" ]; then
_err "error $ep"
return 1
fi
response="$(printf "%s" "$response" | _normalizeJson)"
return 0
}
_conoha_get_accesstoken() {
ep="$1"
username="$2"
password="$3"
tenantId="$4"
accesstoken="$(_readaccountconf_mutable conoha_accesstoken)"
expires="$(_readaccountconf_mutable conoha_tokenvalidto)"
CONOHA_Api="$(_readaccountconf_mutable conoha_dns_ep)"
# can we reuse the access token?
if [ -n "$accesstoken" ] && [ -n "$expires" ] && [ -n "$CONOHA_Api" ]; then
utc_date="$(_utc_date | sed "s/ /T/")"
if expr "$utc_date" "<" "$expires" >/dev/null; then
# access token is still valid - reuse it
_debug "reusing access token"
printf "%s\n%s" "$accesstoken" "$CONOHA_Api"
return 0
else
_debug "access token expired"
fi
fi
_debug "getting new access token"
body="$(printf '{"auth":{"passwordCredentials":{"username":"%s","password":"%s"},"tenantId":"%s"}}' "$username" "$password" "$tenantId")"
if ! _conoha_rest POST "$ep" "$body" ""; then
_err error "$response"
return 1
fi
accesstoken=$(printf "%s" "$response" | _egrep_o "\"id\":\"[^\"]*\"" | _head_n 1 | cut -d : -f 2 | tr -d \")
expires=$(printf "%s" "$response" | _egrep_o "\"expires\":\"[^\"]*\"" | _head_n 1 | cut -d : -f 2-4 | tr -d \" | tr -d Z) #expect UTC
if [ -z "$accesstoken" ] || [ -z "$expires" ]; then
_err "no acccess token received. Check your Conoha settings see $WIKI"
return 1
fi
_saveaccountconf_mutable conoha_accesstoken "$accesstoken"
_saveaccountconf_mutable conoha_tokenvalidto "$expires"
CONOHA_Api=$(printf "%s" "$response" | _egrep_o 'publicURL":"'"$CONOHA_DNS_EP_PREFIX_REGEXP"'[^"]*"' | _head_n 1 | cut -d : -f 2-3 | tr -d \")
if [ -z "$CONOHA_Api" ]; then
_err "failed to get conoha dns endpoint url"
return 1
fi
_saveaccountconf_mutable conoha_dns_ep "$CONOHA_Api"
printf "%s\n%s" "$accesstoken" "$CONOHA_Api"
return 0
}
#_acme-challenge.www.domain.com
#returns
# _sub_domain=_acme-challenge.www
# _domain=domain.com
# _domain_id=sdjkglgdfewsdfg
_get_root() {
domain="$1"
ep="$2"
accesstoken="$3"
i=2
p=1
while true; do
h=$(printf "%s" "$domain" | cut -d . -f $i-100).
_debug h "$h"
if [ -z "$h" ]; then
#not valid
return 1
fi
if ! _conoha_rest GET "$ep/v1/domains?name=$h" "" "$accesstoken"; then
return 1
fi
if _contains "$response" "\"name\":\"$h\"" >/dev/null; then
_domain_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":\"[^\"]*\"" | 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
}