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security(qsfs): read owner mnemonic from MNEMONIC env, not a hard-cod… #124

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Merged
ashraffouda merged 1 commit into from
Aug 23, 2026
Merged

security(qsfs): read owner mnemonic from MNEMONIC env, not a hard-cod… #124

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9 changes: 7 additions & 2 deletions scripts/qsfs/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -47,10 +47,11 @@ const (
QSFSCacheSize = 1 // GB

SSHKey = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDTwULSsUubOq3VPWL6cdrDvexDmjfznGydFPyaNcn7gAL9lRxwFbCDPMj7MbhNSpxxHV2+/iJPQOTVJu4oc1N7bPP3gBCnF51rPrhTpGCt5pBbTzeyNweanhedkKDsCO2mIEh/92Od5Hg512dX4j7Zw6ipRWYSaepapfyoRnNSriW/s3DH/uewezVtL5EuypMdfNngV/u2KZYWoeiwhrY/yEUykQVUwDysW/xUJNP5o+KSTAvNSJatr3FbuCFuCjBSvageOLHePTeUwu6qjqe+Xs4piF1ByO/6cOJ8bt5Vcx0bAtI8/MPApplUU/JWevsPNApvnA/ntffI+u8DCwgP ashraf@thinkpad"

Mnemonic = "junior sock chunk accident pilot under ask green endless remove coast wood"
)

// Mnemonic is the owner twin mnemonic — read from the MNEMONIC env var, never hard-coded.
var Mnemonic = os.Getenv("MNEMONIC")

// generateWGPrivateKey generates a WireGuard (Curve25519) private key
func generateWGPrivateKey() string {
var key [32]byte
Expand Down Expand Up @@ -343,6 +344,10 @@ func main() {
enc := json.NewEncoder(os.Stdout)
enc.SetIndent("", " ")

if Mnemonic == "" {
panic("set the MNEMONIC env var (owner twin mnemonic)")
}

identity, err := substrate.NewIdentityFromSr25519Phrase(Mnemonic)
if err != nil {
panic(err)
Expand Down
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