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authornin <nin@c-base.org>2018-05-02 15:13:40 +0200
committernin <nin@c-base.org>2018-05-02 15:13:40 +0200
commit689fb1a77ad53722086da922de2de533460205b3 (patch)
tree408667e6aa15e1e0fa031e99c003c3968ba1578d /krebs/5pkgs/simple/generate-secrets/default.nix
parent702136442c5f8c4f7f1bb911bd21d238a164218a (diff)
parent37fa7bff9339799984554b8ccbacf1f07281d6ce (diff)
Merge branch 'master' of prism:stockholm
Diffstat (limited to 'krebs/5pkgs/simple/generate-secrets/default.nix')
-rw-r--r--krebs/5pkgs/simple/generate-secrets/default.nix46
1 files changed, 46 insertions, 0 deletions
diff --git a/krebs/5pkgs/simple/generate-secrets/default.nix b/krebs/5pkgs/simple/generate-secrets/default.nix
new file mode 100644
index 000000000..a800ff543
--- /dev/null
+++ b/krebs/5pkgs/simple/generate-secrets/default.nix
@@ -0,0 +1,46 @@
+{ pkgs }:
+pkgs.writeDashBin "generate-secrets" ''
+ HOSTNAME="$1"
+ TMPDIR=$(${pkgs.coreutils}/bin/mktemp -d)
+ PASSWORD=$(${pkgs.pwgen}/bin/pwgen 25 1)
+ HASHED_PASSWORD=$(echo $PASSWORD | ${pkgs.hashPassword}/bin/hashPassword -s) > /dev/null
+
+ ${pkgs.openssh}/bin/ssh-keygen -t ed25519 -f $TMPDIR/ssh.id_ed25519 -P "" -C "" >/dev/null
+ ${pkgs.openssl}/bin/openssl genrsa -out $TMPDIR/retiolum.rsa_key.priv 4096 2>/dev/null > /dev/null
+ ${pkgs.openssl}/bin/openssl rsa -in $TMPDIR/retiolum.rsa_key.priv -pubout -out $TMPDIR/retiolum.rsa_key.pub 2>/dev/null > /dev/null
+ cat <<EOF > $TMPDIR/hashedPasswords.nix
+ {
+ root = "$HASHED_PASSWORD";
+ }
+ EOF
+
+ cd $TMPDIR
+ for x in *; do
+ ${pkgs.coreutils}/bin/cat $x | ${pkgs.brain}/bin/brain insert -m krebs-secrets/$HOSTNAME/$x > /dev/null
+ done
+ echo $PASSWORD | ${pkgs.brain}/bin/brain insert -m hosts/$HOSTNAME/root > /dev/null
+
+ cat <<EOF
+ $HOSTNAME = {
+ cores = 1;
+ owner = config.krebs.users.krebs;
+ nets = {
+ retiolum = {
+ ip4.addr = "10.243.0.changeme";
+ ip6.addr = "42:0:0:0:0:0:0:changeme";
+ aliases = [
+ "$HOSTNAME.r"
+ ];
+ tinc.pubkey = ${"''"}
+ $(cat $TMPDIR/retiolum.rsa_key.pub)
+ ${"''"};
+ };
+ };
+ ssh.privkey.path = <secrets/ssh.id_ed25519>;
+ ssh.pubkey = "$(cat $TMPDIR/ssh.id_ed25519.pub)";
+ };
+ EOF
+
+ rm -rf $TMPDIR
+''
+