78 lines
2.6 KiB
Diff
78 lines
2.6 KiB
Diff
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From c6185b4dc1fe87018d6129fc908791c0d2b37f82 Mon Sep 17 00:00:00 2001
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From: Astro <astro@spaceboyz.net>
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Date: Tue, 20 Oct 2020 16:05:33 +0200
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Subject: [PATCH 2/2] sign narinfo on the fly
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---
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src/lib/Hydra/Controller/Root.pm | 32 ++++++++++++++++++++++++++------
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1 file changed, 26 insertions(+), 6 deletions(-)
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diff --git a/src/lib/Hydra/Controller/Root.pm b/src/lib/Hydra/Controller/Root.pm
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index 2df4323a..251800b2 100644
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--- a/src/lib/Hydra/Controller/Root.pm
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+++ b/src/lib/Hydra/Controller/Root.pm
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@@ -10,12 +10,13 @@ use Hydra::View::TT;
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use Digest::SHA1 qw(sha1_hex);
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use Nix::Store;
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use Nix::Config;
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+use Nix::Utils;
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+use Nix::Manifest;
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use Encode;
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use File::Basename;
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use JSON;
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use List::MoreUtils qw{any};
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use Net::Prometheus;
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-use IO::Handle;
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# Put this controller at top-level.
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__PACKAGE__->config->{namespace} = '';
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@@ -321,7 +322,7 @@ sub nar :Local :Args(1) {
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$c->stash->{storePath} = $path;
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}
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- elsif (isLocalBinaryCacheStore && getStoreUri =~ "^file:/+(.+)") {
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+ elsif (isLocalBinaryCacheStore && getStoreUri =~ "^file:/+([^\?]+)") {
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$c->response->content_type('application/x-nix-archive');
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$path = "/" . $1 . "/nar/$path";
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@@ -380,13 +381,32 @@ sub narinfo :LocalRegex('^([a-z0-9]+).narinfo$') :Args(0) {
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$c->forward('Hydra::View::NARInfo');
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}
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- elsif (isLocalBinaryCacheStore && getStoreUri =~ "^file:/+(.+)") {
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+ elsif (isLocalBinaryCacheStore && getStoreUri =~ "^file:/+([^\?]+)") {
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$c->response->content_type('application/x-nix-archive');
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+ setCacheHeaders($c, 24 * 60 * 60);
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my $path = "/" . $1 . "/" . $hash . ".narinfo";
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- my $fh = new IO::Handle;
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- open $fh, "<", $path;
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- $c->response->body($fh);
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+ my $secretKeyFile = $c->config->{binary_cache_secret_key_file};
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+ if (! defined $secretKeyFile && getStoreUri =~ "[\?\&]secret-key=([^\?\&]+)") {
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+ $secretKeyFile = $1;
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+ }
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+ if (defined $secretKeyFile) {
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+ # Optionally, sign the NAR info file
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+ my $secretKey = readFile $secretKeyFile;
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+ my $storePath = queryPathFromHashPart($hash);
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+ my ($deriver, $narHash, $time, $narSize, $refs) = queryPathInfo($storePath, 1);
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+ my $fingerprint = fingerprintPath($storePath, $narHash, $narSize, $refs);
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+ my $sig = signString($secretKey, $fingerprint);
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+
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+ my $info = readFile $path;
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+ $info .= "Sig: $sig\n";
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+ $c->response->body($info);
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+ }
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+ else {
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+ my $fh = new IO::Handle;
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+ open $fh, "<", $path;
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+ $c->response->body($fh);
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+ }
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}
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else {
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--
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2.28.0
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