From 93b9d13cf0f0bab6cd62d4a15d2067ce720a83a4 Mon Sep 17 00:00:00 2001
From: Benjamin Wenger <ben@elixxir.ioo>
Date: Wed, 7 Oct 2020 17:12:58 -0700
Subject: [PATCH] made autnetication channel creation work

---
 api/authenticatedChannel.go | 16 ++++++++--------
 storage/e2e/store.go        |  6 +++++-
 2 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/api/authenticatedChannel.go b/api/authenticatedChannel.go
index d1b5aa3ef..8b898acaf 100644
--- a/api/authenticatedChannel.go
+++ b/api/authenticatedChannel.go
@@ -10,11 +10,11 @@ import (
 // so this user can send messages to the desired recipient Contact.
 // To receive confirmation from the remote user, clients must
 // register a listener to do that.
-func (c *Client) CreateAuthenticatedChannel(recipient contact.Contact,
-	payload []byte) error {
-	jww.INFO.Printf("CreateAuthenticatedChannel(%v, %v)",
-		recipient, payload)
-	return nil
+func (c *Client) CreateAuthenticatedChannel(recipient contact.Contact) error {
+	jww.INFO.Printf("CreateAuthenticatedChannel(%v)", recipient)
+	sesParam := e2e.GetDefaultSessionParams()
+	return c.storage.E2e().AddPartner(recipient.ID, recipient.DhPubKey,
+		sesParam, sesParam)
 }
 
 // RegisterAuthConfirmationCb registers a callback for channel
@@ -32,15 +32,15 @@ func (c *Client) RegisterAuthRequestCb(cb func(contact contact.Contact,
 }
 
 // Create an insecure e2e relationship with a precanned user
-func (c *Client) MakePrecannedAuthenticatedChannel(precannedID uint) contact.Contact {
+func (c *Client) MakePrecannedAuthenticatedChannel(precannedID uint) (contact.Contact, error) {
 
 	precan := c.MakePrecannedContact(precannedID)
 
 	//add the precanned user as a e2e contact
 	sesParam := e2e.GetDefaultSessionParams()
-	c.storage.E2e().AddPartner(precan.ID, precan.DhPubKey, sesParam, sesParam)
+	err := c.storage.E2e().AddPartner(precan.ID, precan.DhPubKey, sesParam, sesParam)
 
-	return precan
+	return precan, err
 }
 
 // Create an insecure e2e contact object for a precanned user
diff --git a/storage/e2e/store.go b/storage/e2e/store.go
index 03f1cf277..4f2bcf53a 100644
--- a/storage/e2e/store.go
+++ b/storage/e2e/store.go
@@ -144,10 +144,14 @@ func (s *Store) save() error {
 }
 
 func (s *Store) AddPartner(partnerID *id.ID, partnerPubKey *cyclic.Int,
-	sendParams, receiveParams SessionParams) {
+	sendParams, receiveParams SessionParams) error {
 	s.mux.Lock()
 	defer s.mux.Unlock()
 
+	if _, ok := s.managers[*partnerID]; ok {
+		return errors.New("Cannot overwrite existing partner")
+	}
+
 	m := newManager(s.context, s.kv, partnerID, s.dhPrivateKey, partnerPubKey,
 		sendParams, receiveParams)
 
-- 
GitLab