From 361bb769d424323b0a0efc1501e2755e5132dcc4 Mon Sep 17 00:00:00 2001
From: nadav mizrahi <nadav.mizrahi16@gmail.com>
Date: Wed, 19 Feb 2025 17:59:06 +0200
Subject: [PATCH] NSFS | NC | whitelist cli create config.json when it doesn't
 exist

Signed-off-by: nadav mizrahi <nadav.mizrahi16@gmail.com>
---
 src/cmd/manage_nsfs.js             | 23 ++++++++++++++++++-----
 src/test/unit_tests/test_nc_cli.js | 13 +++++++++++++
 2 files changed, 31 insertions(+), 5 deletions(-)

diff --git a/src/cmd/manage_nsfs.js b/src/cmd/manage_nsfs.js
index ba82b8231b..1d84dbbc4a 100644
--- a/src/cmd/manage_nsfs.js
+++ b/src/cmd/manage_nsfs.js
@@ -718,21 +718,34 @@ async function set_bucker_owner(bucket_data) {
 //// IP WHITELIST //
 ////////////////////
 
+async function _get_config_json_if_exist() {
+    try {
+        return await config_fs.get_config_json();
+    } catch (err) {
+        if (err.code !== 'ENOENT') throw err;
+        return {};
+    }
+}
+
 async function whitelist_ips_management(args) {
     const ips = args.ips;
     manage_nsfs_validations.validate_whitelist_arg(ips);
 
     const whitelist_ips = JSON.parse(ips);
     manage_nsfs_validations.validate_whitelist_ips(whitelist_ips);
-    const config_path = path.join(config_fs.config_root, 'config.json');
     try {
-        const config_data = require(config_path);
+        const config_data = await _get_config_json_if_exist();
+        const config_created = !_.isEmpty(config_data);
         config_data.S3_SERVER_IP_WHITELIST = whitelist_ips;
         const data = JSON.stringify(config_data);
-        await config_fs.update_config_json_file(data);
+        if (config_created) {
+            await config_fs.update_config_json_file(data);
+        } else {
+            await config_fs.create_config_json_file(data);
+        }
     } catch (err) {
-        dbg.error('manage_nsfs.whitelist_ips_management: Error while updation config.json,  path ' + config_path, err);
-        throw_cli_error(ManageCLIError.WhiteListIPUpdateFailed, config_path);
+        dbg.error('manage_nsfs.whitelist_ips_management: Error while updation config.json, err');
+        throw_cli_error(ManageCLIError.WhiteListIPUpdateFailed);
     }
     write_stdout_response(ManageCLIResponse.WhiteListIPUpdated, ips);
 }
diff --git a/src/test/unit_tests/test_nc_cli.js b/src/test/unit_tests/test_nc_cli.js
index 1b7afc289a..2dbd311df7 100644
--- a/src/test/unit_tests/test_nc_cli.js
+++ b/src/test/unit_tests/test_nc_cli.js
@@ -23,11 +23,13 @@ const DEFAULT_FS_CONFIG = get_process_fs_context();
 const config_fs_account_options = { show_secrets: true, decrypt_secret_key: true };
 const root_path = path.join(tmp_fs_path, 'root_path_manage_nsfs/');
 const config_root = path.join(tmp_fs_path, 'config_root_manage_nsfs');
+const config_root_empty = path.join(tmp_fs_path, 'config_root_manage_nsfs_empty');
 const config_fs = new ConfigFS(config_root);
 // TODO: needed for NC_CORETEST FLOW - should be handled better
 const nc_coretest_master_key_location = config.NC_MASTER_KEYS_FILE_LOCATION;
 
 set_nc_config_dir_in_config(config_root);
+set_nc_config_dir_in_config(config_root_empty);
 
 mocha.describe('manage_nsfs cli', function() {
 
@@ -37,6 +39,7 @@ mocha.describe('manage_nsfs cli', function() {
     });
     mocha.after(async () => {
         await fs_utils.folder_delete(`${config_root}`);
+        await fs_utils.folder_delete(`${config_root_empty}`);
         await fs_utils.folder_delete(`${root_path}`);
         await fs_utils.file_delete(path.join(config_root, 'master_keys.json'));
         config.NC_MASTER_KEYS_FILE_LOCATION = nc_coretest_master_key_location;
@@ -1055,6 +1058,16 @@ mocha.describe('manage_nsfs cli', function() {
                 assert_error(err, ManageCLIError.InvalidArgument);
             }
         });
+
+        mocha.it('cli add whitelist config file doesnt exist', async function() {
+            const new_config_options = {};
+            const ips = ['127.0.0.1']; // IPV4 format
+            const res = await exec_manage_cli(type, '', { config_root: config_root_empty, ips: JSON.stringify(ips) });
+            new_config_options.S3_SERVER_IP_WHITELIST = ips;
+            const config_data = await config_fs.get_config_data(path.join(config_root_empty, 'config.json'));
+            await assert_response('', type, res, ips);
+            assert_whitelist(config_data, new_config_options);
+        });
     });
 
 });