From fcffe8beb9da574818ee6f53772fcd3bbe737d72 Mon Sep 17 00:00:00 2001
From: stbeldarborge <eldar.borge@storebrand.no>
Date: Mon, 2 Sep 2024 15:40:45 +0200
Subject: [PATCH] feat: add bearer token support

---
 dnsapi/dns_azure.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/dnsapi/dns_azure.sh b/dnsapi/dns_azure.sh
index 00ccd798..c482ed03 100644
--- a/dnsapi/dns_azure.sh
+++ b/dnsapi/dns_azure.sh
@@ -9,6 +9,7 @@ Options:
  AZUREDNS_APPID App ID. App ID of the service principal
  AZUREDNS_CLIENTSECRET Client Secret. Secret from creating the service principal
  AZUREDNS_MANAGEDIDENTITY Use Managed Identity. Use Managed Identity assigned to a resource instead of a service principal. "true"/"false"
+ AZUREDNS_BEARERTOKEN Optional Bearer Token. Used instead of service principal credentials or managed identity
 '
 
 ########  Public functions #####################
@@ -83,7 +84,11 @@ dns_azure_add() {
     _saveaccountconf_mutable AZUREDNS_CLIENTSECRET "$AZUREDNS_CLIENTSECRET"
   fi
 
-  accesstoken=$(_azure_getaccess_token "$AZUREDNS_MANAGEDIDENTITY" "$AZUREDNS_TENANTID" "$AZUREDNS_APPID" "$AZUREDNS_CLIENTSECRET")
+  if [ -z "$AZUREDNS_BEARERTOKEN" ]; then
+    accesstoken=$(echo "$AZUREDNS_BEARERTOKEN" | sed "s/Bearer //g")
+  else
+    accesstoken=$(_azure_getaccess_token "$AZUREDNS_MANAGEDIDENTITY" "$AZUREDNS_TENANTID" "$AZUREDNS_APPID" "$AZUREDNS_CLIENTSECRET")
+  fi
 
   if ! _get_root "$fulldomain" "$AZUREDNS_SUBSCRIPTIONID" "$accesstoken"; then
     _err "invalid domain"