Add simple favicon

Jipok · Mar 4, 2024 · d3640b2 · d3640b2
1 parent 859f35e
commit d3640b2
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Showing 6 changed files with 93 additions and 5 deletions.
diff --git a/auth-handler.go b/auth-handler.go
@@ -27,6 +27,7 @@ func newAuthMux(handler http.Handler) *http.ServeMux {
 	}
 	mux.HandleFunc(cfg.LogoutURL, handleLogout)
 	mux.HandleFunc("/jauth-check", handleCheckAuth)
+	mux.HandleFunc("/jauth-favicon", handleFavicon)
 	// This is necessary to make a closure and forward the reverse proxy to the handler function
 	auth := buildAuthHandler(handler)
 	mux.Handle("/", auth)
@@ -53,6 +54,11 @@ func writeIndexPage(w http.ResponseWriter, req *http.Request) {
 	w.Write(page)
 }
 
+func handleFavicon(w http.ResponseWriter, req *http.Request) {
+	w.Header().Set("Content-Type", "image/svg+xml")
+	w.Write(embed_favicon)
+}
+
 // Handler of cfg.LogoutURL
 func handleLogout(w http.ResponseWriter, req *http.Request) {
 	cookie, err := req.Cookie("jauth_token")

diff --git a/main.go b/main.go
@@ -76,17 +76,20 @@ var (
 	domains               = map[string]Domain_Info{}
 )
 
-// Next comment will embed `index.html` file into executable during compile time
+// Next comments will embed files into executable during compile time
 //
-//go:embed index.html
-var embed_index_html string
+//go:embed www/index.html
+var embed_index_html []byte
 
-//go:embed NotInWhitelist.html
+//go:embed www/NotInWhitelist.html
 var NotInWhitelist_PAGE string
 
-//go:embed 502.html
+//go:embed www/502.html
 var embed_502_html []byte
 
+//go:embed www/favicon.svg
+var embed_favicon []byte
+
 func main() {
 	// Config filename can be provided via command line
 	config_file := "jauth.toml"

diff --git a/502.html → www/502.html b/502.html → www/502.html
@@ -4,6 +4,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="icon" type="image/svg+xml" href="/jauth-favicon">
     <title>Error 502 - Bad Gateway</title>
     <style>
         body {

diff --git a/NotInWhitelist.html → www/NotInWhitelist.html b/NotInWhitelist.html → www/NotInWhitelist.html
@@ -4,6 +4,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="icon" type="image/svg+xml" href="/jauth-favicon">
     <title>Login Page</title>
     <style>
         body {

diff --git a/www/favicon.svg b/www/favicon.svg
diff --git a/index.html → www/index.html b/index.html → www/index.html
@@ -3,6 +3,7 @@
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="icon" type="image/svg+xml" href="/jauth-favicon">
   <title>Login Page</title>
   <style>
     * {