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dns_azure : Multiple domains with same ending bug

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We have a few domains that ends the same. For example :
  iperfony.com
  perfony.com

The problem was in the _get_root functions, when getting the domain_id :
only the first result "iperfony.com" was returned, because "perfony.com"
is contained in the "iperfony.com" string.

The correction consist of being strict in the regex, adding a slash (/)
so that it will only match on ".*/(perfony.com).*" and not
".*(perfony.com).*".
This commit is contained in:
Raphaël Berlamont 2019-06-29 18:14:34 +02:00
parent 6ff3f5d1ff
commit 971a85a6f8
1 changed files with 2 additions and 2 deletions
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4
dnsapi/dns_azure.sh
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@ -317,7 +317,7 @@ _get_root() {
## 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/$subscriptionId/providers/Microsoft.Network/dnszones?\$top=500&api-version=2017-09-01" "" "$accesstoken"
# Find matching domain name is Json response
# Find matching domain name in Json response
while true; do
h=$(printf "%s" "$domain" | cut -d . -f $i-100)
_debug2 "Checking domain: $h"
@ -328,7 +328,7 @@ _get_root() {
fi
if _contains "$response" "\"name\":\"$h\"" >/dev/null; then
_domain_id=$(echo "$response" | _egrep_o "\\{\"id\":\"[^\"]*$h\"" | head -n 1 | cut -d : -f 2 | tr -d \")
_domain_id=$(echo "$response" | _egrep_o "\\{\"id\":\"[^\"]*\\/$h\"" | head -n 1 | cut -d : -f 2 | tr -d \")
if [ "$_domain_id" ]; then
if [ "$i" = 1 ]; then
#create the record at the domain apex (@) if only the domain name was provided as --domain-alias