From 8bb41cff9f47895e00d7773dfd9372a7e17fae59 Mon Sep 17 00:00:00 2001
From: "kali kaneko (leap communications)" <kali@leap.se>
Date: Fri, 31 Jan 2020 12:15:06 -0600
Subject: [refactor] refactor auth files

---
 pkg/vpn/bonafide/auth.go | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'pkg/vpn/bonafide/auth.go')

diff --git a/pkg/vpn/bonafide/auth.go b/pkg/vpn/bonafide/auth.go
index b6b3eec..62d3d8f 100644
--- a/pkg/vpn/bonafide/auth.go
+++ b/pkg/vpn/bonafide/auth.go
@@ -15,7 +15,16 @@
 
 package bonafide
 
-type Credentials struct {
+type credentials struct {
 	User     string
 	Password string
 }
+
+// The authentication interface allows to get a Certificate in Pem format.
+// We implement Anonymous Authentication (Riseup et al), and Sip (Libraries).
+
+type authentication interface {
+	needsCredentials() bool
+	getToken(cred *credentials) ([]byte, error)
+	getPemCertificate(cred *credentials) ([]byte, error)
+}
-- 
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