summaryrefslogtreecommitdiff
path: root/nix/nix-daemon
diff options
context:
space:
mode:
Diffstat (limited to 'nix/nix-daemon')
-rw-r--r--nix/nix-daemon/nix-daemon.cc17
1 files changed, 17 insertions, 0 deletions
diff --git a/nix/nix-daemon/nix-daemon.cc b/nix/nix-daemon/nix-daemon.cc
index 497de11a04..4cb05c802e 100644
--- a/nix/nix-daemon/nix-daemon.cc
+++ b/nix/nix-daemon/nix-daemon.cc
@@ -736,6 +736,23 @@ static void performOp(bool trusted, unsigned int clientVersion,
break;
}
+ case wopSubstituteURLs: {
+ startWork();
+ Strings urls;
+ if (settings.get("build-use-substitutes", std::string("false")) == "true") {
+ /* First check the client-provided substitute URLs, then those
+ passed to the daemon. */
+ auto str = settings.get("untrusted-substitute-urls", std::string(""));
+ if (str.empty()) {
+ str = settings.get("substitute-urls", std::string(""));
+ }
+ urls = tokenizeString<Strings>(str);
+ }
+ stopWork();
+ writeStrings(urls, to);
+ break;
+ }
+
default:
throw Error(format("invalid operation %1%") % op);
}