Update README.md

README.md

@@ -12,7 +12,9 @@ fine with getting your hands dirty, but I plan on having it ready to go for more
 - Routing/controllers
 - Templating
 - Simple database migration system
+- Built in REST client
 - CSRF protection
+- Middleware
 - Minimal user login/registration + sessions
 - Config file handling
 - Scheduled tasks

go.mod

@@ -4,5 +4,5 @@ go 1.20
 
 require (
 	github.com/lib/pq v1.10.9
-	golang.org/x/crypto v0.8.0
+	golang.org/x/crypto v0.11.0
 )

go.sum

@@ -1,4 +1,4 @@
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
 github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
-golang.org/x/crypto v0.8.0 h1:pd9TJtTueMTVQXzk8E2XESSMQDj/U7OUu0PqJqPXQjQ=
-golang.org/x/crypto v0.8.0/go.mod h1:mRqEX+O9/h5TFCrQhkgjo2yKi0yYA+9ecGkdQoHrywE=
+golang.org/x/crypto v0.11.0 h1:6Ewdq3tDic1mg5xRO4milcWCfMVQhI4NkqWWvqejpuA=
+golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIio=

middleware/csrf.go

@@ -6,8 +6,8 @@ import (
 	"net/http"
 )
 
-// CsrfMiddleware validates the CSRF token and returns the handler function if it succeded
-func CsrfMiddleware(f func(w http.ResponseWriter, r *http.Request)) func(w http.ResponseWriter, r *http.Request) {
+// Csrf validates the CSRF token and returns the handler function if it succeded
+func Csrf(f func(w http.ResponseWriter, r *http.Request)) func(w http.ResponseWriter, r *http.Request) {
 	return func(w http.ResponseWriter, r *http.Request) {
 		// Verify csrf token
 		_, err := security.VerifyCsrfToken(r)

middleware/groups.go

@@ -0,0 +1,5 @@
+package middleware
+
+import "net/http"
+
+type MiddlewareFunc func(f func(w http.ResponseWriter, r *http.Request)) func(w http.ResponseWriter, r *http.Request)

middleware/wrapper.go

@@ -2,12 +2,12 @@ package middleware
 
 import "net/http"
 
-// ProcessMiddleware is a wrapper function for the http.HandleFunc function
+// ProcessGroup is a wrapper function for the http.HandleFunc function
 // that takes the function you want to execute (f) and the middleware you want
 // to execute (m) this should be used when processing multiple groups of middleware at a time
-func ProcessMiddleware(f func(w http.ResponseWriter, r *http.Request), m []func()) func(w http.ResponseWriter, r *http.Request) {
+func ProcessGroup(f func(w http.ResponseWriter, r *http.Request), m []MiddlewareFunc) func(w http.ResponseWriter, r *http.Request) {
 	for _, middleware := range m {
-		middleware()
+		_ = middleware(f)
 	}
 
 	return f

restclient/client.go

@@ -0,0 +1,57 @@
+package restclient
+
+import (
+	"bytes"
+	"encoding/json"
+	"mime/multipart"
+	"net/http"
+)
+
+// SendRequest sends an HTTP request to a URL and includes the specified headers and body.
+// A body can be nil for GET requests, a map[string]string for multipart/form-data requests,
+// or a struct for JSON requests
+func SendRequest(url string, method string, headers map[string]string, body interface{}) (http.Response, error) {
+	var reqBody *bytes.Buffer
+	var contentType string
+
+	switch v := body.(type) {
+	case nil:
+		reqBody = bytes.NewBuffer([]byte(""))
+	case map[string]string:
+		reqBody = &bytes.Buffer{}
+		writer := multipart.NewWriter(reqBody)
+		for key, value := range v {
+			writer.WriteField(key, value)
+		}
+		writer.Close()
+		contentType = writer.FormDataContentType()
+	default:
+		jsonBody, err := json.Marshal(body)
+		if err != nil {
+			return http.Response{}, err
+		}
+		reqBody = bytes.NewBuffer(jsonBody)
+		contentType = "application/json"
+	}
+
+	req, err := http.NewRequest(method, url, reqBody)
+	if err != nil {
+		return http.Response{}, err
+	}
+
+	if contentType != "" {
+		req.Header.Set("Content-Type", contentType)
+	}
+
+	for key, value := range headers {
+		req.Header.Add(key, value)
+	}
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return http.Response{}, err
+	}
+
+	return *resp, nil
+}

routes/postRoutes.go

@@ -15,6 +15,6 @@ func PostRoutes(app *app.App) {
 	}
 
 	// User authentication
-	http.HandleFunc("/register-handle", middleware.CsrfMiddleware(postController.Register))
-	http.HandleFunc("/login-handle", middleware.CsrfMiddleware(postController.Login))
+	http.HandleFunc("/register-handle", middleware.Csrf(postController.Register))
+	http.HandleFunc("/login-handle", middleware.Csrf(postController.Login))
 }