2023-01-29 03:06:06 +00:00
18 changed files with 224 additions and 180 deletions
--- a/internal/handlers/handlelogin.go
+++ b/internal/handlers/handlelogin.go
@ -1,12 +0,0 @@
-package handlers
-
-import (
-	"fmt"
-	"net/http"
-)
-
-func (s *Handlers) HandleLogin() http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		fmt.Fprintf(w, "hello login")
-	}
-}
--- a/internal/handlers/handlehealthcheck.go
+++ b/internal/handlers/handlehealthcheck.go
--- a/internal/handlers/handleindex.go
+++ b/internal/handlers/handleindex.go
@ -1,17 +1,16 @@
 package handlers

 import (
-	"html/template"
 	"net/http"

 	"git.eeqj.de/sneak/gohttpserver/templates"
 )

 func (s *Handlers) HandleIndex() http.HandlerFunc {
-	indexTemplate := template.Must(template.New("index").Parse(templates.MustString("index.html")))
+	t := templates.GetParsed()

 	return func(w http.ResponseWriter, r *http.Request) {
-		err := indexTemplate.ExecuteTemplate(w, "index", nil)
+		err := t.ExecuteTemplate(w, "index.html", nil)
 		if err != nil {
 			s.log.Error().Err(err).Msg("")
 			http.Error(w, http.StatusText(500), 500)
--- a/internal/handlers/login.go
+++ b/internal/handlers/login.go
@ -0,0 +1,19 @@
+package handlers
+
+import (
+	"net/http"
+
+	"git.eeqj.de/sneak/gohttpserver/templates"
+)
+
+func (s *Handlers) HandleLoginGET() http.HandlerFunc {
+	t := templates.GetParsed()
+
+	return func(w http.ResponseWriter, r *http.Request) {
+		err := t.ExecuteTemplate(w, "login.html", nil)
+		if err != nil {
+			s.log.Error().Err(err).Msg("")
+			http.Error(w, http.StatusText(500), 500)
+		}
+	}
+}
--- a/internal/handlers/handlenow.go
+++ b/internal/handlers/handlenow.go
--- a/internal/handlers/handlepanic.go
+++ b/internal/handlers/handlepanic.go
--- a/internal/middleware/middleware.go
+++ b/internal/middleware/middleware.go
@ -69,7 +69,7 @@ func (lrw *loggingResponseWriter) WriteHeader(code int) {
 // type Middleware func(http.Handler) http.Handler
 // this returns a Middleware that is designed to do every request through the
 // mux, note the signature:
-func (s *Middleware) LoggingMiddleware() func(http.Handler) http.Handler {
+func (s *Middleware) Logging() func(http.Handler) http.Handler {
 	// FIXME this should use https://github.com/google/go-cloud/blob/master/server/requestlog/requestlog.go
 	return func(next http.Handler) http.Handler {
 		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
@ -97,7 +97,7 @@ func (s *Middleware) LoggingMiddleware() func(http.Handler) http.Handler {
 	}
 }

-func (s *Middleware) CORSMiddleware() func(http.Handler) http.Handler {
+func (s *Middleware) CORS() func(http.Handler) http.Handler {
 	return cors.Handler(cors.Options{
 		// CHANGEME! these are defaults, change them to suit your needs or
 		// read from environment/viper.
@ -112,7 +112,7 @@ func (s *Middleware) CORSMiddleware() func(http.Handler) http.Handler {
 	})
 }

-func (s *Middleware) AuthMiddleware() func(http.Handler) http.Handler {
+func (s *Middleware) Auth() func(http.Handler) http.Handler {
 	return func(next http.Handler) http.Handler {
 		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 			// CHANGEME you'll want to change this to do stuff.
@ -122,7 +122,7 @@ func (s *Middleware) AuthMiddleware() func(http.Handler) http.Handler {
 	}
 }

-func (s *Middleware) MetricsMiddleware() func(http.Handler) http.Handler {
+func (s *Middleware) Metrics() func(http.Handler) http.Handler {
 	mdlw := ghmm.New(ghmm.Config{
 		Recorder: metrics.NewRecorder(metrics.Config{}),
 	})
@ -131,7 +131,7 @@ func (s *Middleware) MetricsMiddleware() func(http.Handler) http.Handler {
 	}
 }

-func (s *Middleware) MetricsAuthMiddleware() func(http.Handler) http.Handler {
+func (s *Middleware) MetricsAuth() func(http.Handler) http.Handler {
 	return basicauth.New(
 		"metrics",
 		map[string][]string{
--- a/internal/server/http.go
+++ b/internal/server/http.go
@ -7,7 +7,7 @@ import (
 )

 func (s *Server) serveUntilShutdown() {
-	listenAddr := fmt.Sprintf(":%d", s.port)
+	listenAddr := fmt.Sprintf(":%d", s.params.Config.Port)
 	s.httpServer = &http.Server{
 		Addr:           listenAddr,
 		ReadTimeout:    10 * time.Second,
--- a/internal/server/routes.go
+++ b/internal/server/routes.go
@ -23,16 +23,16 @@ func (s *Server) SetupRoutes() {

 	s.router.Use(middleware.Recoverer)
 	s.router.Use(middleware.RequestID)
-	s.router.Use(s.mw.LoggingMiddleware())
+	s.router.Use(s.mw.Logging())

 	// add metrics middleware only if we can serve them behind auth
 	if viper.GetString("METRICS_USERNAME") != "" {
-		s.router.Use(s.mw.MetricsMiddleware())
+		s.router.Use(s.mw.Metrics())
 	}

 	// set up CORS headers. you'll probably want to configure that
 	// in middlewares.go.
-	s.router.Use(s.mw.CORSMiddleware())
+	s.router.Use(s.mw.CORS())

 	// CHANGEME to suit your needs, or pull from config.
 	// timeout for request context; your handlers must finish within
@ -68,12 +68,21 @@ func (s *Server) SetupRoutes() {
 	// if you want to use a general purpose middleware (http.Handler
 	// wrapper) on a specific HandleFunc route, you need to take the
 	// .ServeHTTP of the http.Handler to get its HandleFunc, viz:
-	authMiddleware := s.mw.AuthMiddleware()
+	auth := s.mw.Auth()
 	s.router.Get(
 		"/login",
-		authMiddleware(s.h.HandleLogin()).ServeHTTP,
+		auth(s.h.HandleLoginGET()).ServeHTTP,
 	)

+	s.router.Get(
+		"/signup",
+		auth(s.h.HandleSignupGET()).ServeHTTP,
+	)
+
+	s.router.Post(
+		"/signup",
+		auth(s.h.HandleSignupPOST()).ServeHTTP,
+	)
 	// route that panics for testing
 	// CHANGEME remove this
 	s.router.Get(
@ -89,7 +98,7 @@ func (s *Server) SetupRoutes() {
 	// set up authenticated /metrics route:
 	if viper.GetString("METRICS_USERNAME") != "" {
 		s.router.Group(func(r chi.Router) {
-			r.Use(s.mw.MetricsAuthMiddleware())
+			r.Use(s.mw.MetricsAuth())
 			r.Get("/metrics", http.HandlerFunc(promhttp.Handler().ServeHTTP))
 		})
 	}
--- a/internal/server/server.go
+++ b/internal/server/server.go
@ -64,7 +64,7 @@ func New(lc fx.Lifecycle, params ServerParams) (*Server, error) {
 	lc.Append(fx.Hook{
 		OnStart: func(ctx context.Context) error {
 			s.startupTime = time.Now()
-			s.Run() // background FIXME
+			go s.Run() // background FIXME
 			return nil
 		},
 		OnStop: func(ctx context.Context) error {
--- a/templates/htmlfooter.html
+++ b/templates/htmlfooter.html
@ -0,0 +1,3 @@
+<script src="/s/js/jquery-3.5.1.slim.min.js"></script>
+<script src="/s/js/bootstrap-4.5.3.bundle.min.js"></script>
+<script src="/s/js/main.js"></script>
--- a/templates/htmlheader.html
+++ b/templates/htmlheader.html
@ -0,0 +1,4 @@
+    <meta charset="utf-8" />
+    <title>{{ .HTMLTitle }}</title>
+    <link rel="stylesheet" href="/s/css/bootstrap-4.5.3.min.css" />
+    <link rel="stylesheet" href="/s/css/style.css" />
--- a/templates/index.html
+++ b/templates/index.html
@ -1,84 +1,29 @@
 <!DOCTYPE html>
 <html lang="en">
  <head>
-    <meta charset="utf-8" />
-    <title>Changeme: Go HTTP Server Boilerplate</title>
-    <link rel="stylesheet" href="/s/css/bootstrap-4.5.3.min.css" />
-    <link rel="stylesheet" href="/s/css/style.css" />
+      {{ template "htmlheader.html" . }}
  </head>
  <body>
-    <nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
-      <a class="navbar-brand" href="#">Quickstart</a>
-      <button
-        class="navbar-toggler"
-        type="button"
-        data-toggle="collapse"
-        data-target="#navbarsExampleDefault"
-        aria-controls="navbarsExampleDefault"
-        aria-expanded="false"
-        aria-label="Toggle navigation"
-      >
-        <span class="navbar-toggler-icon"></span>
-      </button>
-
-      <div class="collapse navbar-collapse" id="navbarsExampleDefault">
-        <ul class="navbar-nav mr-auto">
-          <li class="nav-item active">
-            <a class="nav-link" href="#"
-              >Home <span class="sr-only">(current)</span></a
-            >
-          </li>
-          <li class="nav-item">
-            <a class="nav-link" href="#">Link</a>
-          </li>
-          <li class="nav-item">
-            <a
-              class="nav-link disabled"
-              href="#"
-              tabindex="-1"
-              aria-disabled="true"
-              >Disabled</a
-            >
-          </li>
-          <li class="nav-item dropdown">
-            <a
-              class="nav-link dropdown-toggle"
-              href="#"
-              id="dropdown01"
-              data-toggle="dropdown"
-              aria-haspopup="true"
-              aria-expanded="false"
-              >Dropdown</a
-            >
-            <div class="dropdown-menu" aria-labelledby="dropdown01">
-              <a class="dropdown-item" href="#">Action</a>
-              <a class="dropdown-item" href="#">Another action</a>
-              <a class="dropdown-item" href="#">Something else here</a>
-            </div>
-          </li>
-        </ul>
-        <form class="form-inline my-2 my-lg-0">
-          <input
-            class="form-control mr-sm-2"
-            type="text"
-            placeholder="Search"
-            aria-label="Search"
-          />
-          <button class="btn btn-outline-success my-2 my-sm-0" type="submit">
-            Search
-          </button>
-        </form>
-      </div>
-    </nav>
-
+    {{ template "navbar.html" .}}
    <main role="main">
      <div class="jumbotron">
        <div class="container">
          <h1 class="display-3">Hello, world!</h1>
+          <h2><a
+                      href="https://git.eeqj.de/sneak/gohttpserver">gohttpserver</a></h2>
          <p>
            This is a boilerplate application for you to use as a base for your
            own sites and services.
          </p>
+          <p>
+          Find more info at <a
+                                    href="https://git.eeqj.de/sneak/gohttpserver">https://git.eeqj.de/sneak/gohttpserver</a>.
+          </p>
+          <p>
+          This software is provided by <a
+                                               href="https://sneak.berlin">@sneak</a>
+          and is released unconditionally into the public domain.
+          </p>
          <p>
            <a class="btn btn-primary btn-lg" href="#" role="button"
              >Learn more &raquo;</a
@ -130,11 +75,7 @@
      <!-- /container -->
    </main>

-    <footer class="container">
-      <p>&copy; No rights reserved - This is in the public domain!</p>
-    </footer>
-    <script src="/s/js/jquery-3.5.1.slim.min.js"></script>
-    <script src="/s/js/bootstrap-4.5.3.bundle.min.js"></script>
-    <script src="/s/js/main.js"></script>
+    {{ template "pagefooter.html" . }}
  </body>
+  {{ template "htmlfooter.html" . }}
 </html>
--- a/templates/login.html
+++ b/templates/login.html
@ -1,10 +1,7 @@
 <!DOCTYPE html>
 <html lang="en">
  <head>
-    <meta charset="utf-8" />
-    <title>Changeme: Go HTTP Server Boilerplate</title>
-    <link rel="stylesheet" href="/s/css/bootstrap-4.5.3.min.css" />
-
+    {{ template "htmlheader.html" . }}
    <style>
      body {
        padding-top: 3.5rem;
@ -28,73 +25,9 @@
  </head>
  <body>

-    <nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
-      <a class="navbar-brand" href="#">Quickstart</a>
-      <button
-        class="navbar-toggler"
-        type="button"
-        data-toggle="collapse"
-        data-target="#navbarsExampleDefault"
-        aria-controls="navbarsExampleDefault"
-        aria-expanded="false"
-        aria-label="Toggle navigation"
-      >
-        <span class="navbar-toggler-icon"></span>
-      </button>
-
-      <div class="collapse navbar-collapse" id="navbarsExampleDefault">
-        <ul class="navbar-nav mr-auto">
-          <li class="nav-item active">
-            <a class="nav-link" href="#"
-              >Home <span class="sr-only">(current)</span></a
-            >
-          </li>
-          <li class="nav-item">
-            <a class="nav-link" href="#">Link</a>
-          </li>
-          <li class="nav-item">
-            <a
-              class="nav-link disabled"
-              href="#"
-              tabindex="-1"
-              aria-disabled="true"
-              >Disabled</a
-            >
-          </li>
-          <li class="nav-item dropdown">
-            <a
-              class="nav-link dropdown-toggle"
-              href="#"
-              id="dropdown01"
-              data-toggle="dropdown"
-              aria-haspopup="true"
-              aria-expanded="false"
-              >Dropdown</a
-            >
-            <div class="dropdown-menu" aria-labelledby="dropdown01">
-              <a class="dropdown-item" href="#">Action</a>
-              <a class="dropdown-item" href="#">Another action</a>
-              <a class="dropdown-item" href="#">Something else here</a>
-            </div>
-          </li>
-        </ul>
-        <form class="form-inline my-2 my-lg-0">
-          <input
-            class="form-control mr-sm-2"
-            type="text"
-            placeholder="Search"
-            aria-label="Search"
-          />
-          <button class="btn btn-outline-success my-2 my-sm-0" type="submit">
-            Search
-          </button>
-        </form>
-      </div>
-    </nav>
+  {{ template "navbar.html" .}}

    <main role="main">
-
-
    <div class="login-form">
    <form action="/login" method="post">
        <h2 class="text-center">Log in</h2>
@ -118,11 +51,6 @@

    </main>

-    <footer class="container">
-      <p>&copy; No rights reserved - This is in the public domain!</p>
-    </footer>
-    <script src="/s/js/jquery-3.5.1.slim.min.js"></script>
-    <script src="/s/js/bootstrap-4.5.3.bundle.min.js"></script>
-    <script src="/s/js/main.js"></script>
+    {{ template "pagefooter.html" . }}
  </body>
 </html>
--- a/templates/navbar.html
+++ b/templates/navbar.html
@ -0,0 +1,64 @@
+<nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
+    <a class="navbar-brand" href="/">{{.SiteName}}</a>
+    <button
+        class="navbar-toggler"
+        type="button"
+        data-toggle="collapse"
+        data-target="#navbarsExampleDefault"
+        aria-controls="navbarsExampleDefault"
+        aria-expanded="false"
+        aria-label="Toggle navigation"
+    >
+        <span class="navbar-toggler-icon">&nbsp;</span>
+    </button>
+
+    <div class="collapse navbar-collapse" id="navbarsExampleDefault">
+        <ul class="navbar-nav mr-auto">
+            <li class="nav-item active">
+                <a class="nav-link" href="#"
+                    >Home <span class="sr-only">(current)</span></a
+                >
+            </li>
+            <li class="nav-item">
+                <a class="nav-link" href="#">Link</a>
+            </li>
+            <li class="nav-item">
+                <a class="nav-link disabled" href="#" aria-disabled="true"
+                    >Disabled</a
+                >
+            </li>
+            <li class="nav-item dropdown">
+                <a
+                    class="nav-link dropdown-toggle"
+                    href="#"
+                    id="dropdown01"
+                    data-toggle="dropdown"
+                    aria-haspopup="true"
+                    aria-expanded="false"
+                    >Dropdown</a
+                >
+                <div class="dropdown-menu" aria-labelledby="dropdown01">
+                    <a class="dropdown-item" href="#">Action</a>
+                    <a class="dropdown-item" href="#">Another action</a>
+                    <a class="dropdown-item" href="#"
+                        >Something else here</a
+                    >
+                </div>
+            </li>
+        </ul>
+        <form action="POST" class="form-inline my-2 my-lg-0">
+            <input
+                class="form-control mr-sm-2"
+                type="text"
+                placeholder="Search"
+                aria-label="Search"
+            />
+            <button
+                class="btn btn-outline-success my-2 my-sm-0"
+                type="submit"
+            >
+                Search
+            </button>
+        </form>
+    </div>
+</nav>
--- a/templates/pagefooter.html
+++ b/templates/pagefooter.html
@ -0,0 +1,3 @@
+<footer class="container">
+  <p>&copy; No rights reserved - This is in the public domain!</p>
+</footer>
--- a/templates/signup.html
+++ b/templates/signup.html
@ -0,0 +1,76 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    {{ template "htmlheader.html" .HTMLHeader }}
+    <style>
+      body {
+        padding-top: 3.5rem;
+      }
+
+      .bd-placeholder-img {
+        font-size: 1.125rem;
+        text-anchor: middle;
+        -webkit-user-select: none;
+        -moz-user-select: none;
+        -ms-user-select: none;
+        user-select: none;
+      }
+
+      @media (min-width: 768px) {
+        .bd-placeholder-img-lg {
+          font-size: 3.5rem;
+        }
+      }
+    </style>
+  </head>
+  <body>
+
+  {{ template "navbar.html" .Navbar}}
+
+    <main role="main">
+    <div class="signup-form">
+    <form action="/signup" method="post">
+        <h2 class="text-center">Create New Account</h2>
+
+        <div class="form-group">
+            <span>Email:</span>
+            <input type="text" class="form-control" name="email"
+            placeholder="user@domain.com" required="required">
+        </div>
+
+        <div class="form-group">
+            <span>Desired Username:</span>
+            <input type="text" class="form-control" name="desiredUsername"  placeholder="Username" required="required">
+        </div>
+        <div class="form-group">
+            <p>Please use a unique password that you don't use anywhere
+            else.  Minimum 12 characters.</p>
+            <span>New Password:</span>
+            <input type="password" class="form-control"
+                         name="desiredPassword1" placeholder="Password" required="required">
+        </div>
+        <div class="form-group">
+            <span>New Password (again):</span>
+            <input type="password"  class="form-control"
+                         name="desiredPassword2" placeholder="Password
+                         (again)" required="required">
+        </div>
+        <div class="form-group">
+            <button type="submit" class="btn btn-primary btn-block">Create
+                New Account</button>
+        </div>
+        <!-- <div class="clearfix">
+            <label class="float-left form-check-label"><input type="checkbox"> Remember me</label>
+            <a href="#" class="float-right">Forgot Password?</a>
+        </div>
+        -->
+    </form>
+    <p class="text-center"><a href="#">Create an Account</a></p>
+</div>
+
+
+    </main>
+
+    {{ template "pagefooter.html" .PageFooter }}
+  </body>
+</html>
--- a/templates/templates.go
+++ b/templates/templates.go
@ -2,12 +2,21 @@ package templates

 import (
 	"embed"
-	"strings"
+	"text/template"
 )

 //go:embed *.html
-var Templates embed.FS
+var TemplatesRaw embed.FS
+var TemplatesParsed *template.Template

+func GetParsed() *template.Template {
+	if TemplatesParsed == nil {
+		TemplatesParsed = template.Must(template.ParseFS(TemplatesRaw, "*"))
+	}
+	return TemplatesParsed
+}
+
+/*
 func MustString(filename string) string {
 	bytes, error := Templates.ReadFile(filename)
 	if error != nil {
@ -17,3 +26,4 @@ func MustString(filename string) string {
 	out.Write(bytes)
 	return out.String()
 }
+*/