Improve error message with --repair for untrusted users

edolstra · edolstra · commit 7b9583680e9e · 2018-01-08T19:13:48.000+01:00
diff --git a/src/nix-daemon/nix-daemon.cc b/src/nix-daemon/nix-daemon.cc
@@ -411,7 +411,7 @@ static void performOp(TunnelLogger * logger, ref<LocalStore> store,
             /* Repairing is not atomic, so disallowed for "untrusted"
                clients.  */
             if (mode == bmRepair && !trusted)
-                throw Error("repairing is not supported when building through the Nix daemon");
+                throw Error("repairing is not allowed because you are not in 'trusted-users'");
         }
         logger->startWork();
         store->buildPaths(drvs, mode);

Original file line number	Diff line number	Diff line change
`@@ -411,7 +411,7 @@ static void performOp(TunnelLogger * logger, ref<LocalStore> store,`
`411`	`411`	`/* Repairing is not atomic, so disallowed for "untrusted"`
`412`	`412`	`clients. */`
`413`	`413`	`if (mode == bmRepair && !trusted)`
`414`		`- throw Error("repairing is not supported when building through the Nix daemon");`
	`414`	`+ throw Error("repairing is not allowed because you are not in 'trusted-users'");`
`415`	`415`	`}`
`416`	`416`	`logger->startWork();`
`417`	`417`	`store->buildPaths(drvs, mode);`