Variables/Variables.go.sample

@@ -1,14 +1,32 @@
 package Variables
 
+import (
+	"github.com/gorilla/sessions"
+)
+
 const (
 	ProjectRoot string = "/path/to/project/root"
 
 	DbHost string = "localhost"
 	DbPort int    = 5432
-	DbName string = "personal-website"
+	DbName string = "db"
 	DbUser string = "postgres"
 	DbPass string = ""
 	DbOpts string = "sslmode=disable"
 
 	WebserverHost string = ":8080"
+
+	AdminUsername string = "tovi"
+  // Generate password with bcrypt.GenerateFromPassword(pwd, bcrypt.MinCost)
+	AdminPassword string = "$2a$04$Q.FgFAfUfqezReI3JyStD.VP8KdjB6UXc8s.PgTgflLG/2yFq.4Hi"
+)
+
+var (
+	DefaultSidebarLinks = map[string]string{
+		"Email":  "mailto:email@example.com",
+	}
+
+	CookieKey          = []byte("super-secret-key")
+	CookieStore        = sessions.NewCookieStore(CookieKey)
+	CookieName  string = "someones-blog-auth"
 )

Webserver/Admin.go

@@ -14,13 +14,14 @@ import (
 
 	"github.com/gorilla/mux"
 	"github.com/gorilla/sessions"
+	"golang.org/x/crypto/bcrypt"
 )
 
 func CheckAuth(w http.ResponseWriter, r *http.Request) bool {
 	var (
 		session       *sessions.Session
-		lastActiveUnix int64
-		lastActive     time.Time
+		lastLoginUnix int64
+		lastLogin     time.Time
 		auth          bool
 		exists        bool
 		e             error
@@ -35,14 +36,14 @@ func CheckAuth(w http.ResponseWriter, r *http.Request) bool {
 		return false
 	}
 
-	lastActiveUnix, exists = session.Values["lastActive"].(int64)
+	lastLoginUnix, exists = session.Values["lastLogin"].(int64)
 	if !exists {
 		return false
 	}
-	lastActive = time.Unix(lastActiveUnix, 0)
+	lastLogin = time.Unix(lastLoginUnix, 0)
+	lastLogin = lastLogin.Add(3 * time.Hour)
 
-	lastActive.Add(12 * time.Hour)
-	if time.Now().Before(lastActive) {
+	if time.Now().After(lastLogin) {
 		session.Values = make(map[interface{}]interface{})
 		session.Values["authenticated"] = false
 		session.AddFlash("Login Expired")
@@ -54,13 +55,6 @@ func CheckAuth(w http.ResponseWriter, r *http.Request) bool {
 		return false
 	}
 
-	session.Values["lastLogin"] = time.Now().Unix()
-	e = session.Save(r, w)
-	if e != nil {
-		log.Println(e.Error())
-		return false
-	}
-
 	return true
 }
 
@@ -107,6 +101,47 @@ func AdminView(w http.ResponseWriter, r *http.Request) {
 	}
 }
 
+func comparePasswords(hashedPwd, plainPwd string) bool {
+	var (
+		e error
+	)
+	e = bcrypt.CompareHashAndPassword(
+		[]byte(hashedPwd),
+		[]byte(plainPwd),
+	)
+	if e != nil {
+		return false
+	}
+
+	return true
+}
+
+func AdminLogout(w http.ResponseWriter, r *http.Request) {
+	var (
+		session *sessions.Session
+		e       error
+	)
+
+	if !CheckAuth(w, r) {
+		http.Redirect(w, r, "/admin/login", 302)
+		return
+	}
+
+	session, e = Variables.CookieStore.Get(r, Variables.CookieName)
+	if e != nil {
+		log.Println("Could not get session cookie")
+		http.Error(w, "Error", http.StatusInternalServerError)
+		return
+	}
+
+	session.Values["authenticated"] = false
+	session.Values["lastLogin"] = nil
+	session.Save(r, w)
+
+	http.Redirect(w, r, "/admin/logout", 302)
+	return
+}
+
 func AdminLogin(w http.ResponseWriter, r *http.Request) {
 	var (
 		session  *sessions.Session
@@ -154,7 +189,7 @@ func AdminLogin(w http.ResponseWriter, r *http.Request) {
 		username = r.FormValue("username")
 		password = r.FormValue("password")
 
-		if username != Variables.AdminPassword && password != Variables.AdminPassword {
+		if username != Variables.AdminPassword && !comparePasswords(Variables.AdminPassword, password) {
 			session.AddFlash("Invalid Username or Password")
 			e = session.Save(r, w)
 			if e != nil {
@@ -166,7 +201,7 @@ func AdminLogin(w http.ResponseWriter, r *http.Request) {
 		}
 
 		session.Values["authenticated"] = true
-		session.Values["lastActive"] = time.Now().Unix()
+		session.Values["lastLogin"] = time.Now().Unix()
 		session.Save(r, w)
 
 		http.Redirect(w, r, "/admin", 302)

Webserver/Index.go

@@ -1,6 +1,7 @@
 package Webserver
 
 import (
+	"log"
 	"net/http"
 
 	"PersonalWebsite/Database"
@@ -15,9 +16,31 @@ func ViewIndex(w http.ResponseWriter, r *http.Request) {
 	v["PageView"] = "index-intro.gohtml"
 	v["Posts"], e = Database.GetPostsList(5, 0)
 	if e != nil {
-		// TODO: Handle this
-		http.Error(w, "Error", http.StatusInternalServerError)
+		log.Println(e)
+		http.Redirect(w, r, "/error", 302)
 	}
 
 	ServeTemplate(w, r, "html/index.gohtml", v)
 }
+
+func ViewLinks(w http.ResponseWriter, r *http.Request) {
+	var (
+		v = make(map[string]interface{})
+	)
+
+	v["PageView"] = "index-links.gohtml"
+
+	ServeTemplate(w, r, "html/index.gohtml", v)
+
+}
+
+func ViewError(w http.ResponseWriter, r *http.Request) {
+	var (
+		v = make(map[string]interface{})
+	)
+
+	v["PageView"] = "error.gohtml"
+
+	ServeTemplate(w, r, "html/index.gohtml", v)
+
+}

Webserver/Post.go

@@ -6,6 +6,7 @@ import (
 	"strconv"
 
 	"PersonalWebsite/Database"
+	"PersonalWebsite/Helper"
 
 	"github.com/gorilla/mux"
 )
@@ -22,9 +23,15 @@ func ViewPost(w http.ResponseWriter, r *http.Request) {
 
 	post, e = Database.GetPostById(urlParams["id"])
 	if e != nil {
-		// TODO: Forward 404
-		log.Println("Could not get post")
-		http.Error(w, "Error", http.StatusInternalServerError)
+		log.Println(e)
+		http.Redirect(w, r, "/error", 302)
+		return
+	}
+
+	post.Body, e = Helper.GetFileContents(post.HtmlPath)
+	if e != nil {
+		log.Println(e)
+		http.Redirect(w, r, "/error", 302)
 		return
 	}
 
@@ -58,8 +65,8 @@ func ViewPostList(w http.ResponseWriter, r *http.Request, subject string) {
 	} else {
 		page, e = strconv.Atoi(keys[0])
 		if e != nil {
-			// TODO: Handle this
-			http.Error(w, "Error", http.StatusInternalServerError)
+			log.Println(e)
+			http.Redirect(w, r, "/error", 302)
 			return
 		}
 	}
@@ -68,15 +75,15 @@ func ViewPostList(w http.ResponseWriter, r *http.Request, subject string) {
 
 	posts, e = Database.GetPostsListBySubject(limit, offset, subject)
 	if e != nil {
-		// TODO: Handle this
-		http.Error(w, "Error", http.StatusInternalServerError)
+		log.Println(e)
+		http.Redirect(w, r, "/error", 302)
 		return
 	}
 
 	postsCount, e = Database.GetPostCountBySubject(subject)
 	if e != nil {
-		// TODO: Handle this
-		http.Error(w, "Error", http.StatusInternalServerError)
+		log.Println(e)
+		http.Redirect(w, r, "/error", 302)
 		return
 	}
 

Webserver/ServeFile.go

@@ -1,6 +1,7 @@
 package Webserver
 
 import (
+	"log"
 	"net/http"
 	"path"
 	"text/template"
@@ -18,9 +19,11 @@ var (
 		"html/header.gohtml",
 		"html/sidebar.gohtml",
 		"html/index-intro.gohtml",
+		"html/index-links.gohtml",
 		"html/index-post-list.gohtml",
 		"html/post-list.gohtml",
 		"html/post.gohtml",
+		"html/error.gohtml",
 	}
 )
 
@@ -42,8 +45,9 @@ func ServeTemplate(w http.ResponseWriter, r *http.Request, mainFile string, v ma
 
 	v["SidebarLinks"], e = Database.GetAllSidebarLinks()
 	if e != nil {
-		// TODO: Handle
-		panic(e)
+		log.Println(e)
+		http.Redirect(w, r, "/error", 302)
+		return
 	}
 
 	files = []string{webRootJoin(mainFile)}
@@ -64,14 +68,15 @@ func ServeTemplate(w http.ResponseWriter, r *http.Request, mainFile string, v ma
 		},
 	).ParseFiles(files...)
 	if e != nil {
-		// TODO: Handle this
-		panic(e)
+		log.Println(e)
+		http.Redirect(w, r, "/error", 302)
 	}
 
 	w.Header().Set("Content-type", "text/html")
 	e = tpl.Execute(w, v)
 	if e != nil {
-		// TODO: Handle this
-		panic(e)
+		log.Println(e)
+		http.Redirect(w, r, "/error", 302)
+		return
 	}
 }

Webserver/Webserver.go

@@ -58,13 +58,16 @@ func Start() error {
 
 	// Interface endpoints
 	r.HandleFunc("/", ViewIndex)
+	r.HandleFunc("/links", ViewLinks)
 	r.HandleFunc("/programming", ViewPostListProgramming)
 	r.HandleFunc("/pentesting", ViewPostListPentesting)
 	r.HandleFunc("/post/{id}", ViewPost)
+	r.HandleFunc("/error", ViewError)
 
 	// Administration
 	r.HandleFunc("/admin", AdminView)
 	r.HandleFunc("/admin/login", AdminLogin)
+	r.HandleFunc("/admin/logout", AdminLogout)
 	r.HandleFunc("/admin/post/new", AdminNewPost)
 	r.HandleFunc("/admin/post/{id}/edit", AdminEditPost)
 

web/css/main.css

@@ -243,7 +243,9 @@ pre::-webkit-scrollbar-color {
 }
 
 .post-icon {
-	max-width: 200px !important;
+	max-width: 50% !important;
+	max-height: 20em !important;
+  padding-bottom: 2em;
 }
 
 .icon-div {

web/html/error.gohtml

@@ -0,0 +1,3 @@
+<h2>Whoops! It looks like you've run into an error!</h2>
+
+<p>Please click <a href="/">here</a> to go back to the home screen</p>

web/html/header.gohtml

@@ -7,7 +7,7 @@
 		<ul>
 			<a href="/pentesting?page=0"><li class="{{ if eq .Subject "Pentesting" }}active{{ end }}">Pentesting</li></a>
 			<a href="/programming?page=0"><li class="{{ if eq .Subject "Programming" }}active{{ end }}">Programming</li></a>
-			<a href="/links.html"><li>Links</li></a>
+			<a href="/links"><li>Links</li></a>
 		</ul>
 	</div>
 	<ul class="pc-links">

web/html/index-intro.gohtml

@@ -1,6 +1,13 @@
 <h2>Tovi Jaeschke</h2>
-<p>Hello! My name is Tovi. I'm a 21 year old programmer and computer security enthusiast.</p>
-<p>My main hobbies include reading, programming, pentesting, philosophy, and designing websites. I actively develop in Go, Python, php, and HTML/CSS/JS. I enjoy using versatile, minimalist, open source programs, such as vim, st, dmenu, and dwm.</p>
-<p>You can find some of my portfolio and some front-end demos <a href="https://demos.tovijaeschke.xyz">here</a></p>
-<p>On this site, you will find programs I have written, CTF walkthroughs, minimalist programs I have found and begun using, and updates about my current workflow.</p>
+
+<p>Hello! My name is Tovi. I'm 22, and I like to code.</p>
+
+<p>I have been working as a professional software developer for about 2 years. I primarily do backend web development, and code in PHP and JS for work, but I like using GO for my personal projects.</p>
+
+<p>I am a massive advocate for using command line utilities, and thoroughly understanding how the computer actually works, in order to have the best results when creating code.</p>
+
+<p>On this site, I post about computer security, my linux system configuration, and general programming stuff.</p>
+
+<p>If you want to chat, you can say hello to me <a href="mailto:tovi@tovijaeschke.xyz">here</a>, or through my linkdin <a href="https://www.linkedin.com/in/tovi-jaeschke-rogers-584755214/">here</a>. Don't be shy!</p>
+
 {{ template "index-post-list.gohtml" . }}

web/html/index-links.gohtml

@@ -0,0 +1,8 @@
+<h2>Links</h2>
+<div class="main-links">
+  <ul>
+    {{ range $link := .SidebarLinks }}
+		  <a href="{{ $link.Link }}"><li>{{ $link.Name }}</li></a>
+    {{ end }}
+  </ul>
+</div>

web/html/index.gohtml

@@ -1,8 +1,11 @@
 <!DOCTYPE html>
 <html>
 	<head>
+    <meta content="text/html;charset=utf-8" http-equiv="Content-Type">
+    <meta content="utf-8" http-equiv="encoding">
 		<meta name="viewport" content="width=device-width, initial-scale=1">
 		<title>Tovi Jaeschke's Homepage</title>
+    <link rel="icon" type="image/x-icon" href="/static/favicon.ico"/>
 		<link rel="stylesheet" type="text/css" href="/css/main.css">
 		<link href='https://fonts.googleapis.com/css?family=Average|Montserrat' rel='stylesheet' type='text/css'>
 		<link rel="stylesheet" href="/css/prism.css">
@@ -21,6 +24,10 @@
           {{ template "post-list.gohtml" . }}
         {{ else if eq .PageView "post.gohtml" }}
           {{ template "post.gohtml" . }}
+        {{ else if eq .PageView "index-links.gohtml" }}
+          {{ template "index-links.gohtml" . }}
+        {{ else if eq .PageView "error.gohtml" }}
+          {{ template "error.gohtml" . }}
         {{ end }}
 			</div>
 		</div>

web/html/links.html

@@ -1,57 +0,0 @@
-<!DOCTYPE html>
-<html>
-	<head>
-		<meta name="viewport" content="width=device-width, initial-scale=1">
-		<title>Tovi Jaeschke's Homepage</title>
-		<link rel="stylesheet" type="text/css" href="css/main.css">
-		<link href='https://fonts.googleapis.com/css?family=Average|Montserrat' rel='stylesheet' type='text/css'>
-		<link rel="stylesheet" href="css/prism.css">
-		<script src="js/prism.js"></script>
-		 <script type="text/javascript" src="js/script.js"></script>
-	</head>
-	<body>
-		<header>
-			<a href="/"><h2 href="/">Tovi Jaeschke</h2></a>
-			<div class="nav-toggle">
-				<div class="nav-toggle-bar"></div>
-			</div>
-			<div class="links">
-				<ul>
-					<a href="/pentesting.html?page=0"><li>Pentesting</li></a>
-					<a href="/programming.html?page=0"><li>Programming</li></a>
-					<a href="/personal.html"><li>Personal</li></a>
-					<a href="/hireme.html"><li>Hire Me</li></a>
-					<a href="/links.html"><li>Links</li></a>
-				</ul>
-			</div>
-			<ul class="pc-links">
-				<a href="/pentesting.html?page=0"><li>Pentesting</li></a>
-				<a href="/programming.html?page=0"><li>Programming</li></a>
-				<a href="/personal.html"><li>Personal</li></a>
-				<a href="/hireme.html"><li>Hire Me</li></a>
-			</ul>
-		</header>
-		<div class="container">
-			<div class="main">
-				<h2>Links</h2>
-				<div class="main-links">
-				<ul>
-					<a href="mailto:tovi@tovijaeschke.xyz"><li>Email</li></a>
-					<a href="https://git.tovijaeschke.xyz"><li>Git</li></a>
-					<a href="https://gitlab.com/tovijaeschke"><li>Gitlab</li></a>
-					<a href="/static/Resume.pdf"><li>Resume</li></a>
-					<a href="https://demos.tovijaeschke.xyz/"><li>Portfolio</li></a>
-				</ul>
-				<h2>Recent Posts</h2>
-				<ul>
-					<?php include 'php/recent-posts.php';?>
-				</ul>
-				</div>
-			</div>
-		</div>
-		<footer>
-			<a href="mailto:tovi@tovijaeschke.xyz">tovi@tovijaeschke.xyz</a>
-			<p>Last updated: <?php lastUpdate();?></p>
-		</footer>
-	</body>
-</html>

web/html/post.gohtml

@@ -1,8 +1,13 @@
 <h3 class='post-title'>{{ .Post.Title }}</h2>
 {{ if .Post.MainImage }}
   <div class='icon-div'>
-    <img class='post-icon' src='{{ .Post.MainImage }}' />
+    <img class='post-icon' src='/static/{{ .Post.MainImage }}' />
   </div>
 {{ end }}
+<div>
 {{ .Post.Intro }}
+</div>
+<br/>
+<div>
 {{ .Post.Body }}
+</div>