Skip to content

fix: no longer use /dev/stdin in cryptsetup commands #77

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jul 25, 2025
Merged

fix: no longer use /dev/stdin in cryptsetup commands #77

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
18 changes: 9 additions & 9 deletions pkg/driver/luks_utils.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,8 +22,8 @@ func luksFormat(devicePath string, passphrase string) error {
"--hash", defaultLuksHash, // hash algorithm
"--cipher", defaultLuksCipher, // the cipher used
"--key-size", defaultLuksKeyize, // the size of the encryption key
devicePath, // device to encrypt
"--key-file", "/dev/stdin", // read the passphrase from stdin
devicePath, // device to encrypt
"--key-file", "-", // read the passphrase from stdin
}

luksFormatCmd := exec.Command(cryptsetupCmd, args...)
Expand All @@ -38,10 +38,10 @@ func luksFormat(devicePath string, passphrase string) error {

func luksOpen(devicePath string, mapperFile string, passphrase string) error {
args := []string{
"luksOpen", // open
devicePath, // device to open
mapperFile, // mapper file in which to open the device
"--key-file", "/dev/stdin", // read the passphrase from stdin
"luksOpen", // open
devicePath, // device to open
mapperFile, // mapper file in which to open the device
"--key-file", "-", // read the passphrase from stdin
}

luksOpenCmd := exec.Command(cryptsetupCmd, args...)
Expand Down Expand Up @@ -71,9 +71,9 @@ func luksClose(mapperFile string) error {

func luksResize(mapperFile, passphrase string) error {
args := []string{
"resize", // resize
mapperFile, // mapper file to resize
"--key-file", "/dev/stdin", // read the passphrase from stdin
"resize", // resize
mapperFile, // mapper file to resize
"--key-file", "-", // read the passphrase from stdin
}

luksResizeCmd := exec.Command(cryptsetupCmd, args...)
Expand Down
Loading