FlorianWalther/Web-Password
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added dynamic hostname to helpHandler
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Florian Walther
2026-01-17 21:59:54 +01:00
parent 36ce60aa28
commit 0a3f4ab5ef
1 changed files with 86 additions and 73 deletions
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21
main.go
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@@ -46,6 +46,7 @@ func passwordHandler(w http.ResponseWriter, r *http.Request) {
fmt.Fprint(w, password) fmt.Fprint(w, password)
} }
// new help handler
func helpHandler(w http.ResponseWriter, r *http.Request) { func helpHandler(w http.ResponseWriter, r *http.Request) {
helpHTML := ` helpHTML := `
<!DOCTYPE html> <!DOCTYPE html>
@@ -103,18 +104,29 @@ func helpHandler(w http.ResponseWriter, r *http.Request) {
Der Endpunkt gibt das Passwort im Plain-Text-Format zurück. Der Endpunkt gibt das Passwort im Plain-Text-Format zurück.
</p> </p>
<h2>Endpunkt:</h2> <h2>Endpunkt:</h2>
<p><code>http://localhost:8080/api/password</code></p> <p><code id="api-endpoint"></code></p>
<h2>Beispiele:</h2> <h2>Beispiele:</h2>
<h3>Mac/Linux (Terminal):</h3> <h3>Mac/Linux (Terminal):</h3>
<pre>echo $(curl -s http://localhost:8080/api/password)</pre> <pre id="curl-example"></pre>
<h3>Windows (PowerShell):</h3> <h3>Windows (PowerShell):</h3>
<pre>Invoke-RestMethod -Uri http://localhost:8080/api/password</pre> <pre id="powershell-example"></pre>
<h3>Windows (cmd):</h3> <h3>Windows (cmd):</h3>
<pre>curl http://localhost:8080/api/password</pre> <pre id="cmd-example"></pre>
<p> <p>
<a href="/">Zurück zur Passwort-Generierung</a> <a href="/">Zurück zur Passwort-Generierung</a>
</p> </p>
</div> </div>
<script>
// Dynamisch den aktuellen Hostnamen ermitteln
const currentHost = window.location.host;
const apiEndpoint = "http://" + currentHost + "/api/password";
// Hostnamen in die Beispiele eintragen
document.getElementById("api-endpoint").textContent = apiEndpoint;
document.getElementById("curl-example").textContent = "curl " + apiEndpoint;
document.getElementById("powershell-example").textContent = "Invoke-RestMethod -Uri " + apiEndpoint;
document.getElementById("cmd-example").textContent = "curl " + apiEndpoint;
</script>
</body> </body>
</html> </html>
` `
@@ -122,6 +134,7 @@ func helpHandler(w http.ResponseWriter, r *http.Request) {
fmt.Fprint(w, helpHTML) fmt.Fprint(w, helpHTML)
} }
func webHandler(w http.ResponseWriter, r *http.Request) { func webHandler(w http.ResponseWriter, r *http.Request) {
password := generatePassword() password := generatePassword()
html := fmt.Sprintf( html := fmt.Sprintf(