commit 5d0d74ce130097c44e1c6290a607c74ec58a59ee
author Samuel A. Falvo II <sam.falvo@rackspace.com> Tue Jun 25 17:23:18 2013 -0700
committer Samuel A. Falvo II <sam.falvo@rackspace.com> Tue Jun 25 17:23:18 2013 -0700
tree 0bc7a6766c8a3cf2acb56d6cf7533816ce511902
parent fd78c30473c2f64b2c0ef3263b0f1e1f963c36a8

Make Authenticate issue an HTTP request

provider.go

diff --git a/provider.go b/provider.go
index f2249c3..9d66fe1 100644
--- a/provider.go
+++ b/provider.go
@@ -4,12 +4,16 @@
 )
 
 type Provider struct {
-	// empty.
+	AuthEndpoint string
 }
 
 var providerMap = make(map[string]*Provider)
 
 func (c *Context) RegisterProvider(name string, p *Provider) error {
+	if p.AuthEndpoint == "" {
+		return ErrConfiguration
+	}
+
 	c.providerMap[name] = p
 	return nil
 }