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WIP: sneak/next #21

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sneak wants to merge 6 commits from sneak/next into master
pull from: sneak/next
merge into: sneak:master
Conversation 0 Commits 6 Files Changed 32 +224 -180
18 changed files with 224 additions and 180 deletions
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Showing only changes of commit 49709ad3d2 - Show all commits

12
internal/handlers/handlelogin.go
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@ -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")
}
}

0
internal/handlers/handlehealthcheck.go → internal/handlers/healthcheck.go
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5
internal/handlers/handleindex.go → internal/handlers/index.go
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@ -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)

19
internal/handlers/login.go Normal file
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@ -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)
}
}
}

0
internal/handlers/handlenow.go → internal/handlers/now.go
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0
internal/handlers/handlepanic.go → internal/handlers/panic.go
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10
internal/middleware/middleware.go
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@ -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{

2
internal/server/http.go
View File

@ -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,

21
internal/server/routes.go
View File

@ -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))
})
}

2
internal/server/server.go
View File

@ -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 {

3
templates/htmlfooter.html Normal file
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@ -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>

4
templates/htmlheader.html Normal file
View File

@ -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" />

89
templates/index.html
View File

@ -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>

78
templates/login.html
View File

@ -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>

64
templates/navbar.html Normal file
View File

@ -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>

3
templates/pagefooter.html Normal file
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@ -0,0 +1,3 @@
<footer class="container">
<p>&copy; No rights reserved - This is in the public domain!</p>
</footer>

76
templates/signup.html Normal file
View File

@ -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>

14
templates/templates.go
View File

@ -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()
}
*/