在 WSL 中从 Linux HD ext4 挂载加密分区

对于双启动（在 Linux 系统中）的建议：

• 检查拥有该分区的用户的 ID（可以稍后在 wsl 中完成）。
• 使用 检查分区大小lsblk，因为它们在 WSL 下可能有完全不同的名称，以便稍后识别加密的分区。

在 Powershell 中

# identify disk
GET-CimInstance -query "SELECT * from Win32_DiskDrive"

# mount disk (DiskPath: \\.\PHYSICALDRIVE*)
wsl --mount <DiskPath> --bare

在 WSL 中：

# 1
sudo apt-get update
sudo apt-get install cryptsetup

# 2 identify partition of interest
lsblk

# 3 Mount the encrypted partition
sudo cryptsetup open /dev/sdXn cryptpart

# 4 create mountpoint and mount
sudo mkdir /mnt/your-mount-point
sudo mount /dev/mapper/cryptpart /mnt/your-mount-point

# 5 check ownership of partition and of logged user
ls -l /mnt/your-mount-point/
id USERNAME
# if they match, proceed to read/modify files

# 7 Unmount
sudo umount /mnt/your-mount-point
sudo cryptsetup close cryptpart

如果拥有已挂载分区的 ID 与已登录的 WSL 用户 ID 不同

# create a user with the id of
# the owner of /mnt/your-mount-point

EXISTING_UID=<id-of-owner-of-files-in-mount-point>
NEWUSER=<your_username> # name can be different from linux system name

useradd --create-home --shell /usr/bin/zsh --user-group --groups \ 
adm,dialout,cdrom,floppy,sudo,audio,dip,video,plugdev,netdev --uid \
$EXISTING_UID --password $(read -sp Password: pw ; echo $pw | openssl passwd \
-1 -stdin) $NEWUSER

# change default user, for vscode purposes, modify `/etc/wsl.conf`
# adding username when its id is not 1000
[user]
default=username-when-its-id-is-not-1000