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-rw-r--r--scripts/download-from-binary-cache.pl.in10
1 files changed, 9 insertions, 1 deletions
diff --git a/scripts/download-from-binary-cache.pl.in b/scripts/download-from-binary-cache.pl.in
index e272f139cf8c..6285a0503682 100644
--- a/scripts/download-from-binary-cache.pl.in
+++ b/scripts/download-from-binary-cache.pl.in
@@ -42,9 +42,16 @@ my $curlIdCount = 1;
 my %requests;
 my %scheduled;
 my $caBundle = $ENV{"SSL_CERT_FILE"} // $ENV{"CURL_CA_BUNDLE"} // $ENV{"OPENSSL_X509_CERT_FILE"};
+$caBundle = "/etc/ssl/certs/ca-bundle.crt" if !$caBundle && -f "/etc/ssl/certs/ca-bundle.crt";
+$caBundle = "/etc/ssl/certs/ca-certificates.crt" if !$caBundle && -f "/etc/ssl/certs/ca-certificates.crt";
 
 my $userName = getpwuid($<) || $ENV{"USER"} or die "cannot figure out user name";
 
+sub isTrue {
+    my ($x) = @_;
+    return $x eq "true" || $x eq "1";
+}
+
 my $requireSignedBinaryCaches = ($Nix::Config::config{"signed-binary-caches"} // "0") ne "0";
 
 my $curlConnectTimeout = int(
@@ -67,6 +74,7 @@ sub addRequest {
     $curl->setopt(CURLOPT_WRITEDATA, $fh);
     $curl->setopt(CURLOPT_FOLLOWLOCATION, 1);
     $curl->setopt(CURLOPT_CAINFO, $caBundle) if defined $caBundle;
+    $curl->setopt(CURLOPT_SSL_VERIFYPEER, 0) unless isTrue($Nix::Config::config{"verify-https-binary-caches"} // "1");
     $curl->setopt(CURLOPT_USERAGENT, "Nix/$Nix::Config::version");
     $curl->setopt(CURLOPT_NOBODY, 1) if $head;
     $curl->setopt(CURLOPT_FAILONERROR, 1);
@@ -218,7 +226,7 @@ sub getAvailableCaches {
     }
 
     my @urls = strToList($Nix::Config::config{"binary-caches"} //
-        ($Nix::Config::storeDir eq "/nix/store" ? "http://cache.nixos.org" : ""));
+        ($Nix::Config::storeDir eq "/nix/store" ? "https://cache.nixos.org" : ""));
 
     my $urlsFiles = $Nix::Config::config{"binary-cache-files"}
         // "$Nix::Config::stateDir/profiles/per-user/$userName/channels/binary-caches/*";