From: Sergey Matveev <stargrave@stargrave.org>
Date: Fri, 13 Nov 2015 22:02:39 +0000 (+0300)
Subject: Check that verifier with public key is provided for verifying
X-Git-Tag: 4.2^2~7
X-Git-Url: http://www.git.cypherpunks.ru/?a=commitdiff_plain;ds=sidebyside;h=618c7759818ee2217fcbf3c2408e09cb2906cafe;p=govpn.git

Check that verifier with public key is provided for verifying

Signed-off-by: Sergey Matveev <stargrave@stargrave.org>
---

diff --git a/src/govpn/cmd/govpn-verifier/main.go b/src/govpn/cmd/govpn-verifier/main.go
index 1757e1e..97c4333 100644
--- a/src/govpn/cmd/govpn-verifier/main.go
+++ b/src/govpn/cmd/govpn-verifier/main.go
@@ -55,6 +55,9 @@ func main() {
 	if err != nil {
 		log.Fatalln("Can not decode verifier", err)
 	}
+	if v.Pub == nil {
+		log.Fatalln("Verifier does not contain public key")
+	}
 	pub := *v.Pub
 	v.PasswordApply(govpn.StringFromFile(*keyPath))
 	fmt.Println(subtle.ConstantTimeCompare(v.Pub[:], pub[:]) == 1)