Middleware linted

middleware_key_exists.go

@@ -7,10 +7,13 @@ import (
 	"github.com/gorilla/context"
 )
 
+// KeyExists will check if the key being used to access the API is in the request data,
+// and then if the key is in the storage engine
 type KeyExists struct {
 	TykMiddleware
 }
 
+// New creates a new HttpHandler for the alice middleware package
 func (k KeyExists) New() func(http.Handler) http.Handler {
 	aliceHandler := func(h http.Handler) http.Handler {
 		thisHandler := func(w http.ResponseWriter, r *http.Request) {
@@ -29,8 +32,8 @@ func (k KeyExists) New() func(http.Handler) http.Handler {
 			}
 
 			// Check if API key valid
-			key_exists, thisSessionState := authManager.IsKeyAuthorised(authHeaderValue)
-			if !key_exists {
+			keyExists, thisSessionState := authManager.IsKeyAuthorised(authHeaderValue)
+			if !keyExists {
 				log.WithFields(logrus.Fields{
 					"path":   r.URL.Path,
 					"origin": r.RemoteAddr,

middleware_key_expired_check.go

@@ -7,10 +7,12 @@ import (
 	"github.com/gorilla/context"
 )
 
+// KeyExpired middleware will check if the requesting key is expired or not. It makes use of the authManager to do so.
 type KeyExpired struct {
 	TykMiddleware
 }
 
+// New creates a new HttpHandler for the alice middleware package
 func (k KeyExpired) New() func(http.Handler) http.Handler {
 	aliceHandler := func(h http.Handler) http.Handler {
 		thisHandler := func(w http.ResponseWriter, r *http.Request) {

middleware_rate_limiting.go

@@ -7,10 +7,13 @@ import (
 	"github.com/gorilla/context"
 )
 
+// RateLimitAndQuotaCheck will check the incomming request and key whether it is within it's quota and
+// within it's rate limit, it makes use of the SessionLimiter object to do this
 type RateLimitAndQuotaCheck struct {
 	TykMiddleware
 }
 
+// New creates a new HttpHandler for the alice middleware package
 func (k RateLimitAndQuotaCheck) New() func(http.Handler) http.Handler {
 	aliceHandler := func(h http.Handler) http.Handler {
 		thisHandler := func(w http.ResponseWriter, r *http.Request) {

middleware_version_check.go

@@ -4,10 +4,12 @@ import "net/http"
 
 import ()
 
+// VersionCheck will check whether the version of the requested API the request is accessing has any restrictions on URL endpoints
 type VersionCheck struct {
 	TykMiddleware
 }
 
+// New creates a new HttpHandler for the alice middleware package
 func (s VersionCheck) New() func(http.Handler) http.Handler {
 	aliceHandler := func(h http.Handler) http.Handler {
 		thisHandler := func(w http.ResponseWriter, r *http.Request) {