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authortv <tv@krebsco.de>2018-04-24 19:28:09 +0200
committertv <tv@krebsco.de>2018-04-24 19:28:09 +0200
commit21053de317e838c06a20425bdb3e81b7ac132d83 (patch)
treed722f9c2a525d6d66310da5e86dbcff73c79672a /krebs/5pkgs/simple
parent0fe9b28302c905523f2ecefadfd167e1547785f9 (diff)
parentc99e8256b223761eb50cf5d6841ab64f989851c3 (diff)
Merge remote-tracking branch 'prism/master'
Diffstat (limited to 'krebs/5pkgs/simple')
-rw-r--r--krebs/5pkgs/simple/Reaktor/plugins.nix23
-rw-r--r--krebs/5pkgs/simple/generate-secrets/default.nix46
2 files changed, 64 insertions, 5 deletions
diff --git a/krebs/5pkgs/simple/Reaktor/plugins.nix b/krebs/5pkgs/simple/Reaktor/plugins.nix
index bcfcbf76b..f3b771190 100644
--- a/krebs/5pkgs/simple/Reaktor/plugins.nix
+++ b/krebs/5pkgs/simple/Reaktor/plugins.nix
@@ -120,11 +120,24 @@ rec {
url-title = (buildSimpleReaktorPlugin "url-title" {
pattern = "^.*(?P<args>http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+).*$$";
path = with pkgs; [ curl perl ];
- script = pkgs.writeDash "lambda-pl" ''
- if [ "$#" -gt 0 ]; then
- curl -SsL --max-time 5 "$1" |
- perl -l -0777 -ne 'print $1 if /<title.*?>\s*(.*?)\s*<\/title/si'
- fi
+ script = pkgs.writePython3 [ "beautifulsoup4" "lxml" ] "url-title" ''
+ import sys
+ import urllib.request
+ from bs4 import BeautifulSoup
+
+ try:
+ soup = BeautifulSoup(urllib.request.urlopen(sys.argv[1]), "lxml")
+ title = soup.find('title').string
+
+ if title:
+ if len(title) > 512:
+ print('message to long, skipped')
+ elif len(title.split('\n')) > 5:
+ print('to many lines, skipped')
+ else:
+ print(title)
+ except: # noqa: E722
+ pass
'';
});
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
+''
+