IAM | Remove Unneeded system_store Calls - Part 2

Signed-off-by: shirady <57721533+shirady@users.noreply.github.com>

Author: shirady

src/server/system_services/account_server.js

@@ -1227,13 +1227,12 @@ async function get_user(req) {
 async function update_user(req) {
 
     const action = IAM_ACTIONS.UPDATE_USER;
-    const requesting_account = system_store.get_account_by_email(req.account.email);
+    const requesting_account = req.account;
     const old_account_email_wrapped = account_util.get_account_email_from_username(
         req.rpc_params.username, requesting_account._id.toString());
     account_util._check_if_requesting_account_is_root_account(action, requesting_account,
             { username: req.rpc_params.username, iam_path: req.rpc_params.new_iam_path });
-    account_util._check_if_account_exists(action, old_account_email_wrapped, req.rpc_params.username);
-    const requested_account = system_store.get_account_by_email(old_account_email_wrapped);
+    const requested_account = account_util._check_if_account_exists(action, old_account_email_wrapped, req.rpc_params.username);
     let iam_path = requested_account.iam_path;
     let user_name = req.rpc_params.username;
     // Change to complete user name
@@ -1279,8 +1278,7 @@ async function delete_user(req) {
     const requesting_account = req.account;
     const account_email_wrapped = account_util.get_account_email_from_username(req.rpc_params.username, requesting_account._id.toString());
     account_util._check_if_requesting_account_is_root_account(action, requesting_account, { username: req.rpc_params.username });
-    account_util._check_if_account_exists(action, account_email_wrapped, req.rpc_params.username);
-    const requested_account = system_store.get_account_by_email(account_email_wrapped);
+    const requested_account = account_util._check_if_account_exists(action, account_email_wrapped, req.rpc_params.username);
     account_util._check_if_requested_account_is_root_account_or_IAM_user(action, requesting_account, requested_account);
     account_util._check_if_requested_is_owned_by_root_account(action, requesting_account, requested_account);
     account_util._check_if_user_does_not_have_resources_before_deletion(action, requested_account);
@@ -1432,15 +1430,7 @@ async function delete_access_key(req) {
 async function tag_user(req) {
     const action = IAM_ACTIONS.TAG_USER;
     const requesting_account = req.account;
-    const account_email_wrapped = account_util.get_account_email_from_username(req.rpc_params.username, requesting_account._id.toString());
-
-    account_util._check_if_requesting_account_is_root_account(action, requesting_account, { username: req.rpc_params.username });
-    account_util._check_if_account_exists(action, account_email_wrapped, req.rpc_params.username);
-
-    const requested_account = system_store.get_account_by_email(account_email_wrapped);
-    account_util._check_if_requested_account_is_root_account_or_IAM_user(action, requesting_account, requested_account);
-    account_util._check_if_requested_is_owned_by_root_account(action, requesting_account, requested_account);
-
+    const requested_account = account_util.validate_and_return_requested_account(req.rpc_params, action, requesting_account);
     const existing_tags = requested_account.tagging || [];
 
     const tags_map = new Map();
@@ -1474,15 +1464,7 @@ async function tag_user(req) {
 async function untag_user(req) {
     const action = IAM_ACTIONS.UNTAG_USER;
     const requesting_account = req.account;
-    const account_email_wrapped = account_util.get_account_email_from_username(req.rpc_params.username, requesting_account._id.toString());
-
-    account_util._check_if_requesting_account_is_root_account(action, requesting_account, { username: req.rpc_params.username });
-    account_util._check_if_account_exists(action, account_email_wrapped, req.rpc_params.username);
-
-    const requested_account = system_store.get_account_by_email(account_email_wrapped);
-    account_util._check_if_requested_account_is_root_account_or_IAM_user(action, requesting_account, requested_account);
-    account_util._check_if_requested_is_owned_by_root_account(action, requesting_account, requested_account);
-
+    const requested_account = account_util.validate_and_return_requested_account(req.rpc_params, action, requesting_account);
     const existing_tags = requested_account.tagging || [];
 
     const tag_keys_set = new Set(req.rpc_params.tag_keys);
@@ -1503,15 +1485,7 @@ async function untag_user(req) {
 async function list_user_tags(req) {
     const action = IAM_ACTIONS.LIST_USER_TAGS;
     const requesting_account = req.account;
-    const account_email_wrapped = account_util.get_account_email_from_username(req.rpc_params.username, requesting_account._id.toString());
-
-    account_util._check_if_requesting_account_is_root_account(action, requesting_account, { username: req.rpc_params.username });
-    account_util._check_if_account_exists(action, account_email_wrapped, req.rpc_params.username);
-
-    const requested_account = system_store.get_account_by_email(account_email_wrapped);
-    account_util._check_if_requested_account_is_root_account_or_IAM_user(action, requesting_account, requested_account);
-    account_util._check_if_requested_is_owned_by_root_account(action, requesting_account, requested_account);
-
+    const requested_account = account_util.validate_and_return_requested_account(req.rpc_params, action, requesting_account);
     // TODO: Pagination not supported - currently returns all tags, ignoring marker and max_items params
     const tags = account_util.get_sorted_list_tags_for_user(requested_account.tagging);
     dbg.log1('AccountSpaceNB.list_user_tags: returning', tags, 'tags for user', req.rpc_params.username);

src/util/account_util.js

@@ -329,6 +329,7 @@ function _check_if_account_exists(action, email_wrapped, username) {
         const message_with_details = `The user with name ${username} cannot be found.`;
         throw new RpcError('NO_SUCH_ENTITY', message_with_details);
     }
+    return account;
 }
 
 function _check_root_account_owns_user(root_account, user_account) {
@@ -715,8 +716,7 @@ function validate_and_return_requested_account(params, action, requesting_accoun
     } else {
         _check_if_requesting_account_is_root_account(action, requesting_account, { username: params.username });
         const account_email = get_account_email_from_username(params.username, requesting_account._id.toString());
-        _check_if_account_exists(action, account_email, params.username);
-        requested_account = system_store.get_account_by_email(account_email);
+        requested_account = _check_if_account_exists(action, account_email, params.username);
         _check_if_requested_account_is_root_account_or_IAM_user(action, requesting_account, requested_account);
         _check_if_requested_is_owned_by_root_account(action, requesting_account, requested_account);
     }