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-rw-r--r--krebs/5pkgs/hashPassword/default.nix16
1 files changed, 16 insertions, 0 deletions
diff --git a/krebs/5pkgs/hashPassword/default.nix b/krebs/5pkgs/hashPassword/default.nix
new file mode 100644
index 000000000..a10340cc4
--- /dev/null
+++ b/krebs/5pkgs/hashPassword/default.nix
@@ -0,0 +1,16 @@
+{ lib, pkgs, ... }:
+
+pkgs.writeScriptBin "hashPassword" ''
+ #! /bin/sh
+ # usage: hashPassword
+ set -euf
+
+ export PATH=${lib.makeSearchPath "bin" (with pkgs; [
+ coreutils
+ mkpasswd
+ openssl
+ ])}
+
+ salt=$(openssl rand -base64 16 | tr -d '+=' | head -c 16)
+ exec mkpasswd -m sha-512 -S "$salt"
+''