From ad2b05bc4a8626dfb5f8d33d1f54152eea9ca9c0 Mon Sep 17 00:00:00 2001
From: Vinicius Aguiar <vncsna@gmail.com>
Date: Mon, 9 Oct 2023 19:20:04 -0300
Subject: [PATCH] fix: adapt get_credentials for filepaths

---
 basedosdados_api/api/v1/admin.py | 13 ++++++++++---
 basedosdados_api/settings/dev.py |  3 +++
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/basedosdados_api/api/v1/admin.py b/basedosdados_api/api/v1/admin.py
index fc8e7d04..ec82a48a 100644
--- a/basedosdados_api/api/v1/admin.py
+++ b/basedosdados_api/api/v1/admin.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
-import json
+from json import loads
+from pathlib import Path
 from time import sleep
 
 from django import forms
@@ -216,8 +217,14 @@ class CoverageTableInline(admin.StackedInline):
 
 def get_credentials():
     """Get google cloud credentials"""
-    credentials_dict = json.loads(settings.GOOGLE_APPLICATION_CREDENTIALS)
-    credentials = service_account.Credentials.from_service_account_info(credentials_dict)
+    creds_env = settings.GOOGLE_APPLICATION_CREDENTIALS
+    try:
+        creds_path = Path(creds_env)
+        assert creds_path.is_absolute() or creds_path.is_relative_to('.')
+        credentials = service_account.Credentials.from_service_account_file(creds_path)
+    except (TypeError, ValueError):
+        credentials_dict = loads(creds_env)
+        credentials = service_account.Credentials.from_service_account_info(credentials_dict)
     return credentials
 
 
diff --git a/basedosdados_api/settings/dev.py b/basedosdados_api/settings/dev.py
index 1c9d53c2..5926ff38 100644
--- a/basedosdados_api/settings/dev.py
+++ b/basedosdados_api/settings/dev.py
@@ -42,3 +42,6 @@
 
 # Logging
 setup_logger(level="DEBUG", serialize=False)
+
+# Google Application Credentials
+GOOGLE_APPLICATION_CREDENTIALS = getenv("GOOGLE_APPLICATION_CREDENTIALS", "")