From 9a0576db3b869d16dd523f812abf7771d8be66a9 Mon Sep 17 00:00:00 2001
From: Jeroen Wijenbergh <jeroenwijenbergh@protonmail.com>
Date: Mon, 6 May 2024 14:49:46 +0200
Subject: API Connect: Move errors.New to vars

---
 internal/api/api.go | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'internal/api')

diff --git a/internal/api/api.go b/internal/api/api.go
index a075153..9c24315 100644
--- a/internal/api/api.go
+++ b/internal/api/api.go
@@ -239,6 +239,12 @@ func protocolFromCT(ct string) (protocol.Protocol, error) {
 	return protocol.Unknown, fmt.Errorf("invalid content type: %s", ct)
 }
 
+// ErrNoProtocols is returned when a connect call is given with an empty protocol slice
+var ErrNoProtocols = errors.New("no protocols supplied")
+
+// ErrUnknownProtocol is returned when the client in a connect gives an unknown protocol
+var ErrUnknownProtocol = errors.New("unknown protocol supplied")
+
 // Connect sends a /connect to an eduVPN server
 // `ctx` is the context used for cancellation
 // protos is the list of protocols supported and wanted by the client
@@ -251,7 +257,7 @@ func (a *API) Connect(ctx context.Context, prof profiles.Profile, protos []proto
 	}
 
 	if len(protos) == 0 {
-		return nil, errors.New("no protocols supplied")
+		return nil, ErrNoProtocols
 	}
 
 	var wgKey *wgtypes.Key
@@ -273,7 +279,7 @@ func (a *API) Connect(ctx context.Context, prof profiles.Profile, protos []proto
 		case protocol.OpenVPN:
 			hdrs.Add("accept", "application/x-openvpn-profile")
 		default:
-			return nil, errors.New("unknown protocol supplied")
+			return nil, ErrUnknownProtocol
 		}
 	}
 	// set prefer TCP
-- 
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