From 2062f54078159e866f3ba6ce8318c4bb19a5827d Mon Sep 17 00:00:00 2001
From: Marius Vollmer <marius.vollmer@gmail.com>
Date: Wed, 28 Aug 2024 10:28:01 +0300
Subject: [PATCH] WIP - teardown before locking

We should have done this anyway, and now we need it to get rid of the
tmp mountpoint.
---
 pkg/storaged/crypto/actions.jsx    | 31 +++++++++++++++++++++++++++---
 test/verify/check-storage-anaconda | 10 ++--------
 2 files changed, 30 insertions(+), 11 deletions(-)

diff --git a/pkg/storaged/crypto/actions.jsx b/pkg/storaged/crypto/actions.jsx
index ad7a8ec19ef..31c1727ed33 100644
--- a/pkg/storaged/crypto/actions.jsx
+++ b/pkg/storaged/crypto/actions.jsx
@@ -21,8 +21,8 @@ import cockpit from "cockpit";
 import client from "../client";
 
 import { get_existing_passphrase, unlock_with_type } from "./keyslots.jsx";
-import { set_crypto_auto_option } from "../utils.js";
-import { dialog_open, PassInput } from "../dialog.jsx";
+import { set_crypto_auto_option, get_active_usage, teardown_active_usage, block_name } from "../utils.js";
+import { dialog_open, PassInput, init_teardown_usage, TeardownMessage, BlockingMessage } from "../dialog.jsx";
 
 const _ = cockpit.gettext;
 
@@ -63,7 +63,32 @@ export function lock(block) {
     if (!crypto)
         return;
 
-    return crypto.Lock({}).then(() => set_crypto_auto_option(block, false));
+    const name = block_name(block);
+    const usage = get_active_usage(client, block.path, _("lock"));
+
+    if (usage.Blocking) {
+        dialog_open({
+            Title: cockpit.format(_("$0 is in use"), name),
+            Body: BlockingMessage(usage)
+        });
+        return;
+    }
+
+    dialog_open({
+        Title: cockpit.format(_("Lock $0?"), name),
+        Teardown: TeardownMessage(usage),
+        Action: {
+            Title: _("Lock"),
+            action: async function () {
+                await teardown_active_usage(client, usage);
+                await crypto.Lock({});
+                await set_crypto_auto_option(block, false);
+            }
+        },
+        Inits: [
+            init_teardown_usage(client, usage)
+        ]
+    });
 }
 
 export function std_lock_action(backing_block, content_block) {
diff --git a/test/verify/check-storage-anaconda b/test/verify/check-storage-anaconda
index 79331969985..48b38f90b5c 100755
--- a/test/verify/check-storage-anaconda
+++ b/test/verify/check-storage-anaconda
@@ -283,11 +283,6 @@ class TestStorageAnaconda(storagelib.StorageCase):
         self.dialog_apply()
         self.dialog_wait_close()
 
-        # Mount so that we can create subvolumes
-        b.wait_text(self.card_row_col("Storage", 1, 3), "btrfs filesystem (encrypted)")
-        self.click_dropdown(self.card_row("Storage", location="/mnt/butter"), "Mount")
-        self.dialog({})
-
         # Create two subvolumes
         self.click_dropdown(self.card_row("Storage", location="/mnt/butter"), "Create subvolume")
         self.dialog_wait_open()
@@ -306,11 +301,10 @@ class TestStorageAnaconda(storagelib.StorageCase):
         self.dialog_apply()
         self.dialog_wait_close()
 
-        # Unmount and lock, mount point exporting should still work
+        # Lock, mount point exporting should still work
 
-        self.click_dropdown(self.card_row("Storage", location="/mnt/butter"), "Unmount")
-        self.dialog({})
         self.click_dropdown(self.card_row("Storage", name=disk), "Lock")
+        self.confirm()
         b.wait_text(self.card_row_col("Storage", 1, 3), "Locked data (encrypted)")
 
         self.expectExportedDevice(disk,