Move Verifier method to pkg-level func to accept *jwtauth.JwtAuth

.travis.yml

@@ -0,0 +1,15 @@
+language: go
+
+go:
+  - 1.7.x
+  - 1.8.x
+  - tip
+
+install:
+  - go get -u golang.org/x/tools/cmd/goimports
+
+script:
+  - go get -d -t ./...
+  - go test ./...
+  - >
+    goimports -d -e ./ | grep '.*' && { echo; echo "Aborting due to non-empty goimports output."; exit 1; } || :

README.md

@@ -77,7 +77,7 @@ func router() http.Handler {
 	// Protected routes
 	r.Group(func(r chi.Router) {
 		// Seek, verify and validate JWT tokens
-		r.Use(tokenAuth.Verifier)
+		r.Use(jwtauth.Verifier(tokenAuth))
 
 		// Handle valid / invalid tokens. In this example, we use
 		// the provided authenticator middleware, but you can write your

_example/main.go

@@ -89,7 +89,7 @@ func router() http.Handler {
 	// Protected routes
 	r.Group(func(r chi.Router) {
 		// Seek, verify and validate JWT tokens
-		r.Use(tokenAuth.Verifier)
+		r.Use(jwtauth.Verifier(tokenAuth))
 
 		// Handle valid / invalid tokens. In this example, we use
 		// the provided authenticator middleware, but you can write your

jwtauth.go

@@ -66,12 +66,14 @@ func NewWithParser(alg string, parser *jwt.Parser, signKey []byte, verifyKey []b
 // be the generic `jwtauth.Authenticator` middleware or your own custom handler
 // which checks the request context jwt token and error to prepare a custom
 // http response.
-func (ja *JwtAuth) Verifier(next http.Handler) http.Handler {
+func Verifier(ja *JwtAuth) func(http.Handler) http.Handler {
-	return ja.Verify("")(next)
+	return func(next http.Handler) http.Handler {
+		return Verify(ja, "")(next)
+	}
 }
 
 // TODO: explain
-func (ja *JwtAuth) Verify(paramAliases ...string) func(http.Handler) http.Handler {
+func Verify(ja *JwtAuth, paramAliases ...string) func(http.Handler) http.Handler {
 	return func(next http.Handler) http.Handler {
 		hfn := func(w http.ResponseWriter, r *http.Request) {
 			ctx := r.Context()

jwtauth_test.go

@@ -31,7 +31,7 @@ func init() {
 func TestSimple(t *testing.T) {
 	r := chi.NewRouter()
 
-	r.Use(TokenAuth.Verifier, jwtauth.Authenticator)
+	r.Use(jwtauth.Verifier(TokenAuth), jwtauth.Authenticator)
 
 	r.Get("/", func(w http.ResponseWriter, r *http.Request) {
 		w.Write([]byte("welcome"))
@@ -76,7 +76,7 @@ func TestMore(t *testing.T) {
 
 	// Protected routes
 	r.Group(func(r chi.Router) {
-		r.Use(TokenAuth.Verifier)
+		r.Use(jwtauth.Verifier(TokenAuth))
 
 		authenticator := func(next http.Handler) http.Handler {
 			return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {