constellation/mount/README.md
Daniel Weiße 51d8bfddbe Report wipe progress every 30s for non terminal logging
Signed-off-by: Daniel Weiße <dw@edgeless.systems>
2022-05-03 08:15:38 +02:00

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# constellation-mount-utils
## Dependencies
This package uses the C library [`libcryptsetup`](https://gitlab.com/cryptsetup/cryptsetup/) for device mapping.
To install the required dependencies on Ubuntu run:
```shell
sudo apt install libcryptsetup-dev
```
## Testing
A small test program is available in `test/main.go`.
To build the program run:
```shell
go build -o test/crypt ./test/
```
Create a new crypt device for `/dev/sdX` and map it to `/dev/mapper/volume01`:
```shell
sudo test/crypt -source /dev/sdX -target volume01 -v 4
```
You can now interact with the mapped volume as if it was an unformatted device:
```shell
sudo mkfs.ext4 /dev/mapper/volume01
sudo mount /dev/mapper/volume01 /mnt/volume01
```
Close the mapped volume:
```shell
sudo umount /mnt/volume01
sudo test/crypt -c -target volume01 -v 4
```