mirror of
https://github.com/MrUnknownDE/utools.git
synced 2026-04-06 00:32:04 +02:00
change design on ssl_checker
This commit is contained in:
@@ -1,56 +1,85 @@
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const express = require('express');
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const { exec } = require('child_process');
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const router = express.Router();
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const os = require('os'); // Für Timeout-Signal
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// Funktion zum Parsen der openssl s_client Ausgabe
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// Funktion zum Parsen der openssl x509 -text Ausgabe
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function parseSslOutput(output) {
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const result = {
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issuer: null,
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subject: null,
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validFrom: null,
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validTo: null,
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validity: "Could not determine validity", // Standardwert
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error: null,
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details: output // Rohausgabe für Debugging
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details: output // Rohausgabe für Debugging/Anzeige
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};
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try {
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const issuerMatch = output.match(/issuer=([^\n]+)/);
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if (issuerMatch) result.issuer = issuerMatch[1].trim();
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// Extrahiere Issuer und Subject (robusterer Regex, der Zeilenumbrüche berücksichtigt)
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const issuerMatch = output.match(/Issuer:([^\n]+(?:\n\s+[^\n]+)*)/);
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if (issuerMatch) result.issuer = issuerMatch[1].replace(/\n\s+/g, ' ').trim();
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const subjectMatch = output.match(/subject=([^\n]+)/);
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if (subjectMatch) result.subject = subjectMatch[1].trim();
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const subjectMatch = output.match(/Subject:([^\n]+(?:\n\s+[^\n]+)*)/);
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if (subjectMatch) result.subject = subjectMatch[1].replace(/\n\s+/g, ' ').trim();
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// Gültigkeitsdaten extrahieren (Beispielformat: notBefore=..., notAfter=...)
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// openssl Datumsformate können variieren, dies ist ein einfacher Ansatz
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const validFromMatch = output.match(/notBefore=([^\n]+)/);
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if (validFromMatch) result.validFrom = new Date(validFromMatch[1].trim()).toISOString();
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// Extrahiere Gültigkeitsdaten (verschiedene Datumsformate berücksichtigen)
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const validFromMatch = output.match(/Not Before\s*:\s*(.+)/);
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if (validFromMatch) {
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try {
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result.validFrom = new Date(validFromMatch[1].trim()).toISOString();
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} catch (dateError) {
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console.warn("Could not parse 'Not Before' date:", validFromMatch[1].trim());
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}
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}
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const validToMatch = output.match(/notAfter=([^\n]+)/);
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if (validToMatch) result.validTo = new Date(validToMatch[1].trim()).toISOString();
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const validToMatch = output.match(/Not After\s*:\s*(.+)/);
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if (validToMatch) {
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try {
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result.validTo = new Date(validToMatch[1].trim()).toISOString();
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} catch (dateError) {
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console.warn("Could not parse 'Not After' date:", validToMatch[1].trim());
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}
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}
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// Einfache Bewertung: Ist das Zertifikat noch gültig?
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// Bewerte Gültigkeit basierend auf geparsten Daten
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if (result.validFrom && result.validTo) {
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const now = new Date();
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const validFromDate = new Date(result.validFrom);
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const validToDate = new Date(result.validTo);
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if (now < validFromDate || now > validToDate) {
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result.validity = "Invalid (Expired or Not Yet Valid)";
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if (!isNaN(validFromDate) && !isNaN(validToDate)) { // Prüfen ob Daten gültig sind
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if (now < validFromDate) {
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result.validity = "Invalid (Not Yet Valid)";
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} else if (now > validToDate) {
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result.validity = "Invalid (Expired)";
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} else {
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result.validity = "Valid";
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}
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} else {
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result.validity = "Valid";
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result.validity = "Could not parse validity dates";
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}
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} else {
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result.validity = "Could not determine validity";
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result.validity = "Could not extract validity dates";
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}
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} catch (e) {
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console.error("Error parsing openssl output:", e);
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result.error = "Error parsing certificate details.";
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result.validity = "Parsing Error"; // Spezifischer Status
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}
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return result;
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}
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// Einfache Domain-Validierung (grundlegend)
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function isValidDomain(domain) {
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// Erlaubt Buchstaben, Zahlen, Bindestriche und Punkte. Muss mit Buchstabe/Zahl beginnen/enden.
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// Nicht perfekt (z.B. IDNs), aber fängt grundlegende Fehler ab.
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const domainRegex = /^[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/;
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// Zusätzliche Längenprüfung
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return domain && domain.length <= 253 && domainRegex.test(domain);
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}
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router.get('/', async (req, res) => {
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const domain = req.query.domain;
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@@ -59,68 +88,132 @@ router.get('/', async (req, res) => {
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return res.status(400).json({ error: 'Domain parameter is required' });
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}
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// Verwende Port 443 für HTTPS
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const command = `echo | openssl s_client -servername ${domain} -connect ${domain}:443 -showcerts 2>/dev/null | openssl x509 -noout -text`;
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// Grundlegende Validierung der Domain
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if (!isValidDomain(domain)) {
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return res.status(400).json({ error: 'Invalid domain format provided' });
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}
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// Verwende Port 443 für HTTPS. Timeout nach 10 Sekunden.
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// Leite stderr nicht mehr nach /dev/null um, um Fehler von s_client zu sehen.
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// Verwende -brief für eine kompaktere Ausgabe, falls -text fehlschlägt
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const command = `echo "" | openssl s_client -servername ${domain} -connect ${domain}:443 -showcerts 2>&1 | openssl x509 -noout -text`;
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const timeoutMs = 10000; // 10 Sekunden
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const child = exec(command, { timeout: timeoutMs }, (error, stdout, stderr) => {
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// WICHTIG: stderr wird hier durch 2>&1 im Befehl in stdout umgeleitet!
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// Daher prüfen wir stdout auf Fehlermuster und error auf Exit-Code.
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const combinedOutput = stdout || ""; // stdout enthält jetzt auch stderr
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exec(command, (error, stdout, stderr) => {
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if (error) {
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console.error(`exec error: ${error}`);
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// Versuche, spezifischere Fehler zu erkennen
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if (stderr.includes("connect:errno=") || error.message.includes("getaddrinfo ENOTFOUND")) {
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return res.status(500).json({ error: `Could not connect to domain: ${domain}`, details: stderr || error.message });
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console.error(`exec error for domain ${domain}:`, error);
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let errorMessage = 'Failed to execute openssl command.';
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let errorDetails = combinedOutput || error.message; // Bevorzuge Output, wenn vorhanden
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// Versuche, spezifischere Fehler aus der Ausgabe zu erkennen
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if (error.signal === 'SIGTERM' || (error.code === null && error.signal === os.constants.signals.SIGTERM)) { // Expliziter Timeout Check
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errorMessage = `Connection timed out after ${timeoutMs / 1000} seconds.`;
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errorDetails = `Timeout while trying to connect to ${domain}:443`;
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} else if (combinedOutput.includes("getaddrinfo: Name or service not known") || combinedOutput.includes("nodename nor servname provided, or not known") || combinedOutput.includes("failed to get server ip address")) {
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errorMessage = `Could not resolve domain: ${domain}`;
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} else if (combinedOutput.includes("connect: Connection refused")) {
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errorMessage = `Connection refused by ${domain}:443. Is the server running and accepting connections?`;
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} else if (combinedOutput.includes("connect:errno=") || combinedOutput.includes("SSL_connect:failed")) {
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errorMessage = `Could not establish SSL connection to ${domain}:443.`;
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} else if (combinedOutput.includes("unable to load certificate") || combinedOutput.includes("Expecting: TRUSTED CERTIFICATE")) {
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errorMessage = `Could not retrieve or parse certificate from ${domain}. Server might not be sending a valid certificate.`;
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} else if (error.code) {
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errorMessage = `OpenSSL command failed with exit code ${error.code}.`;
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}
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if (stderr.includes("SSL alert number 40")) {
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return res.status(500).json({ error: `No SSL certificate found or SSL handshake failed for domain: ${domain}`, details: stderr });
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}
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return res.status(500).json({ error: 'Failed to execute openssl command', details: stderr || error.message });
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return res.status(500).json({ error: errorMessage, details: errorDetails });
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}
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if (stderr) {
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console.warn(`openssl stderr: ${stderr}`); // Warnung, aber fahre fort, wenn stdout vorhanden ist
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// Wenn kein Fehler aufgetreten ist, aber stdout leer ist (sollte nicht passieren wegen 2>&1, aber sicherheitshalber)
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if (!combinedOutput.trim()) {
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console.warn(`Empty output received for domain ${domain}, although no exec error occurred.`);
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return res.status(500).json({ error: 'Received empty response from openssl command.' });
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}
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if (!stdout) {
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return res.status(500).json({ error: 'No certificate information received from openssl', details: stderr });
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}
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// Versuche, das Zertifikat zu parsen
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const certInfo = parseSslOutput(combinedOutput); // Parse die kombinierte Ausgabe
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const certInfo = parseSslOutput(stdout);
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if (certInfo.error) {
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// Wenn beim Parsen ein Fehler aufgetreten ist, aber stdout vorhanden war
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return res.status(500).json({ error: certInfo.error, raw_output: stdout });
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// Wenn das Parsen fehlschlägt ODER keine relevanten Infos gefunden wurden
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if (certInfo.error || (!certInfo.issuer && !certInfo.subject && !certInfo.validTo)) {
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// Möglicherweise war die Ausgabe nur eine Fehlermeldung von s_client oder x509
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console.warn(`Could not parse certificate details for ${domain}. Raw output:`, combinedOutput);
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// Gib einen spezifischeren Fehler zurück, wenn möglich
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let parseErrorMsg = certInfo.error || `Could not extract certificate details from the server response.`;
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if (combinedOutput.includes("connect:errno=")) {
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parseErrorMsg = `Could not establish SSL connection to ${domain}:443.`;
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} else if (combinedOutput.toLowerCase().includes("no certificate")) {
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parseErrorMsg = `Server at ${domain}:443 did not present a certificate.`;
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}
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return res.status(500).json({ error: parseErrorMsg, details: combinedOutput });
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}
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// Einfache Bewertung hinzufügen (Beispiel)
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// Einfache Bewertung hinzufügen
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let score = 0;
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let evaluation = [];
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if (certInfo.validity === "Valid") {
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score += 5;
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score += 5; // Basispunktzahl für Gültigkeit
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evaluation.push("Certificate is currently valid.");
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// Prüfe die verbleibende Gültigkeitsdauer
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const daysRemaining = Math.floor((new Date(certInfo.validTo) - new Date()) / (1000 * 60 * 60 * 24));
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if (daysRemaining < 30) {
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score -= 2;
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evaluation.push(`Warning: Certificate expires in ${daysRemaining} days.`);
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} else {
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score += 2;
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evaluation.push(`Certificate expires in ${daysRemaining} days.`);
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try {
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const daysRemaining = Math.floor((new Date(certInfo.validTo) - new Date()) / (1000 * 60 * 60 * 24));
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if (!isNaN(daysRemaining)) {
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if (daysRemaining < 14) { // Strengere Warnung
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score -= 3;
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evaluation.push(`Warning: Certificate expires in ${daysRemaining} days (less than 14 days).`);
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} else if (daysRemaining < 30) {
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score -= 1;
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evaluation.push(`Warning: Certificate expires in ${daysRemaining} days (less than 30 days).`);
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} else {
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score += 2; // Bonus für gute Restlaufzeit
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evaluation.push(`Certificate expires in ${daysRemaining} days.`);
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}
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} else {
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evaluation.push("Could not calculate remaining days.");
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}
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} catch (e) {
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console.warn("Could not calculate remaining days:", e);
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evaluation.push("Could not calculate remaining days.");
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}
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} else {
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evaluation.push("Certificate is not valid.");
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// Keine Punkte für ungültige Zertifikate
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evaluation.push(`Certificate is not valid (${certInfo.validity}).`);
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}
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// Weitere Prüfungen könnten hier hinzugefügt werden (z.B. auf schwache Signaturalgorithmen, Schlüssellänge etc.)
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// Weitere Prüfungen könnten hier hinzugefügt werden
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res.json({
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domain: domain,
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certificate: certInfo,
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certificate: { // Nur relevante Infos senden, nicht die ganze Roh-Ausgabe im Hauptobjekt
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issuer: certInfo.issuer,
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subject: certInfo.subject,
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validFrom: certInfo.validFrom,
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validTo: certInfo.validTo,
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validity: certInfo.validity,
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details: certInfo.details // Roh-Details bleiben für die Anzeige im Frontend
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},
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evaluation: {
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score: Math.max(0, Math.min(10, score)), // Score zwischen 0 und 10
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score: Math.max(0, Math.min(10, score)), // Score zwischen 0 und 10 begrenzen
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summary: evaluation.join(' ')
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}
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});
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});
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// Timeout-Handling (falls das interne Timeout von exec nicht greift)
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const timer = setTimeout(() => {
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console.warn(`Forcing termination of openssl command for ${domain} after ${timeoutMs}ms`);
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child.kill('SIGTERM'); // Versuche, den Prozess sauber zu beenden
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}, timeoutMs + 1000); // Gib dem internen Timeout eine kleine Gnadenfrist
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child.on('exit', () => {
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clearTimeout(timer); // Timer löschen, wenn der Prozess normal endet
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});
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});
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module.exports = router;
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@@ -1,87 +1,141 @@
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<!DOCTYPE html>
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<html lang="en">
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<html lang="de">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>SSL Certificate Check</title>
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css">
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<title>SSL Certificate Check - uTools</title>
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<!-- Tailwind CSS Play CDN -->
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<script src="https://cdn.tailwindcss.com"></script>
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<!-- Font Awesome (für Icons) -->
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
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<!-- Eigene Styles (ähnlich wie index.html) -->
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<style>
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body { padding-top: 60px; } /* Adjust based on fixed navbar height */
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.result-box { margin-top: 20px; white-space: pre-wrap; word-wrap: break-word; font-family: monospace; }
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.loading-spinner { display: none; }
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.evaluation-summary { font-weight: bold; }
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.score-bar { height: 20px; background-color: #e9ecef; border-radius: .25rem; overflow: hidden; }
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.score-bar-inner { height: 100%; background-color: #dc3545; transition: width 0.5s ease-in-out; } /* Start red */
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/* Einfacher Lade-Spinner (Tailwind animiert) */
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.loader {
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border: 4px solid rgba(168, 85, 247, 0.3); /* Lila transparent */
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border-left-color: #a855f7; /* Lila */
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border-radius: 50%;
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width: 24px;
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height: 24px;
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animation: spin 1s linear infinite;
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}
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@keyframes spin {
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to { transform: rotate(360deg); }
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}
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/* Navigations-Styling (aus index.html übernommen) */
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nav ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 1rem; }
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||||
nav a { color: #c4b5fd; /* purple-300 */ text-decoration: none; white-space: nowrap; }
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||||
nav a:hover { color: #a78bfa; /* purple-400 */ text-decoration: underline; }
|
||||
header { background-color: #374151; /* gray-700 */ padding: 1rem; margin-bottom: 1.5rem; border-radius: 0.5rem; /* rounded-lg */ display: flex; flex-direction: column; align-items: center; gap: 0.5rem; }
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||||
@media (min-width: 768px) { /* md breakpoint */
|
||||
header { flex-direction: row; justify-content: space-between; }
|
||||
}
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||||
header h1 { font-size: 1.5rem; /* text-2xl */ font-weight: bold; color: #e5e7eb; /* gray-200 */ }
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||||
/* Ergebnis-Box */
|
||||
.result-box pre {
|
||||
white-space: pre-wrap;
|
||||
word-break: break-all;
|
||||
font-family: monospace;
|
||||
background-color: #1f2937; /* Dunkelgrau */
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color: #d1d5db; /* Hellgrau */
|
||||
padding: 1rem;
|
||||
border-radius: 0.375rem; /* rounded-md */
|
||||
max-height: 400px;
|
||||
overflow-y: auto;
|
||||
font-size: 0.875rem; /* text-sm */
|
||||
}
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||||
/* Score Bar */
|
||||
.score-bar { height: 20px; background-color: #4b5563; /* gray-600 */ border-radius: 0.25rem; overflow: hidden; }
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||||
.score-bar-inner { height: 100%; background-color: #ef4444; /* red-500 */ transition: width 0.5s ease-in-out, background-color 0.5s ease-in-out; }
|
||||
/* Hilfsklasse zum Verstecken */
|
||||
.hidden { display: none; }
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<nav class="navbar navbar-expand-lg navbar-dark bg-dark fixed-top">
|
||||
<div class="container-fluid">
|
||||
<a class="navbar-brand" href="/app/index.html"><i class="fas fa-network-wired"></i> Network Tools</a>
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||||
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
|
||||
<span class="navbar-toggler-icon"></span>
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||||
</button>
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||||
<div class="collapse navbar-collapse" id="navbarNav">
|
||||
<ul class="navbar-nav">
|
||||
<li class="nav-item">
|
||||
<a class="nav-link" href="/app/index.html">IP Info</a>
|
||||
</li>
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||||
<li class="nav-item">
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||||
<a class="nav-link" href="/app/dns-lookup.html">DNS Lookup</a>
|
||||
</li>
|
||||
<li class="nav-item">
|
||||
<a class="nav-link" href="/app/whois-lookup.html">WHOIS Lookup</a>
|
||||
</li>
|
||||
<li class="nav-item">
|
||||
<a class="nav-link active" aria-current="page" href="/app/ssl-check.html">SSL Check</a>
|
||||
</li>
|
||||
<li class="nav-item">
|
||||
<a class="nav-link" href="/app/subnet-calculator.html">Subnet Calculator</a>
|
||||
</li>
|
||||
<!-- Add other tools here -->
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
</nav>
|
||||
<body class="bg-gray-900 text-gray-200 font-sans p-4 md:p-8">
|
||||
|
||||
<div class="container mt-4">
|
||||
<h1><i class="fas fa-shield-alt"></i> SSL Certificate Check</h1>
|
||||
<p>Enter a domain name to check its SSL/TLS certificate details and validity.</p>
|
||||
<header>
|
||||
<h1><a href="index.html" class="hover:text-purple-300"><i class="fas fa-network-wired mr-2"></i>uTools Network Suite</a></h1>
|
||||
<nav>
|
||||
<ul>
|
||||
<li><a href="index.html">IP Info & Tools</a></li>
|
||||
<li><a href="subnet-calculator.html">Subnetz Rechner</a></li>
|
||||
<li><a href="dns-lookup.html">DNS Lookup</a></li>
|
||||
<li><a href="whois-lookup.html">WHOIS Lookup</a></li>
|
||||
<li><a href="ssl-check.html" class="text-purple-400 font-bold">SSL Check</a></li> <!-- Aktive Seite hervorheben -->
|
||||
</ul>
|
||||
</nav>
|
||||
</header>
|
||||
|
||||
<form id="ssl-check-form">
|
||||
<div class="input-group mb-3">
|
||||
<input type="text" class="form-control" id="domain-input" placeholder="e.g., google.com" required>
|
||||
<button class="btn btn-primary" type="submit" id="submit-button">
|
||||
Check Certificate
|
||||
<div class="container mx-auto max-w-4xl bg-gray-800 rounded-lg shadow-xl p-6">
|
||||
<h1 class="text-3xl font-bold mb-6 text-purple-400 text-center"><i class="fas fa-shield-alt mr-2"></i>SSL Certificate Check</h1>
|
||||
<p class="text-center text-gray-400 mb-6">Enter a domain name to check its SSL/TLS certificate details and validity.</p>
|
||||
|
||||
<form id="ssl-check-form" class="mb-6">
|
||||
<div class="flex flex-col sm:flex-row gap-2">
|
||||
<input type="text" id="domain-input" placeholder="e.g., google.com" required
|
||||
class="flex-grow px-3 py-2 bg-gray-700 border border-gray-600 rounded text-gray-200 focus:outline-none focus:ring-2 focus:ring-purple-500 focus:border-transparent font-mono">
|
||||
<button type="submit" id="submit-button"
|
||||
class="bg-purple-600 hover:bg-purple-700 text-white font-bold py-2 px-4 rounded transition duration-150 ease-in-out flex items-center justify-center">
|
||||
<span id="button-text">Check Certificate</span>
|
||||
<div id="loading-spinner" class="loader ml-2 hidden"></div>
|
||||
</button>
|
||||
</div>
|
||||
<div class="loading-spinner text-center mt-2">
|
||||
<div class="spinner-border text-primary" role="status">
|
||||
<span class="visually-hidden">Loading...</span>
|
||||
</div>
|
||||
</div>
|
||||
</form>
|
||||
|
||||
<div id="result" class="result-box bg-light p-3 rounded border" style="display: none;">
|
||||
<h2>Result for <span id="result-domain" class="fw-bold"></span></h2>
|
||||
<div id="evaluation" class="mb-3">
|
||||
<h4>Evaluation</h4>
|
||||
<!-- Ergebnisbereich -->
|
||||
<div id="result" class="result-box bg-gray-700 p-4 rounded border border-gray-600 hidden">
|
||||
<h2 class="text-xl font-semibold text-purple-300 mb-4">Result for <span id="result-domain" class="font-bold font-mono"></span></h2>
|
||||
|
||||
<!-- Fehleranzeige -->
|
||||
<div id="error-message" class="bg-red-800 text-red-100 p-3 rounded mb-4 hidden"></div>
|
||||
|
||||
<!-- Auswertung (nur bei Erfolg) -->
|
||||
<div id="evaluation" class="mb-4 hidden">
|
||||
<h4 class="text-lg font-semibold text-purple-300 mb-2">Evaluation</h4>
|
||||
<div class="score-bar mb-2">
|
||||
<div id="score-bar-inner" class="score-bar-inner"></div>
|
||||
</div>
|
||||
<p>Score: <span id="score-value" class="fw-bold"></span>/10</p>
|
||||
<p class="evaluation-summary" id="evaluation-summary"></p>
|
||||
<p class="text-sm">Score: <span id="score-value" class="font-bold"></span>/10</p>
|
||||
<p class="text-sm font-semibold mt-1" id="evaluation-summary"></p>
|
||||
</div>
|
||||
<div id="certificate-details">
|
||||
<h4>Certificate Details</h4>
|
||||
|
||||
<!-- Zertifikatsdetails (nur bei Erfolg) -->
|
||||
<div id="certificate-details" class="hidden">
|
||||
<h4 class="text-lg font-semibold text-purple-300 mb-2">Certificate Details</h4>
|
||||
<pre id="cert-output"></pre>
|
||||
</div>
|
||||
<div id="error-message" class="alert alert-danger" style="display: none;"></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
|
||||
<!-- Footer (aus index.html übernommen) -->
|
||||
<footer class="mt-8 pt-4 border-t border-gray-600 text-center text-xs text-gray-500">
|
||||
<p>© 2025 <a href="https://johanneskr.de" class="text-purple-400 hover:underline">Johannes Krüger</a></p>
|
||||
<p>Version: <span id="commit-sha" class="font-mono">loading...</span></p> <!-- ID beibehalten für script.js -->
|
||||
</footer>
|
||||
|
||||
<!-- Eigene JS-Logik -->
|
||||
<script src="/app/ssl-check.js"></script>
|
||||
<!-- Gemeinsames Skript für Version etc. (falls benötigt, sonst entfernen) -->
|
||||
<script>
|
||||
// Minimales Skript, um die Version zu laden (aus index.html's script.js extrahiert)
|
||||
async function fetchVersion() {
|
||||
try {
|
||||
const response = await fetch('/api/version');
|
||||
if (!response.ok) throw new Error(`HTTP error! status: ${response.status}`);
|
||||
const data = await response.json();
|
||||
const commitShaSpan = document.getElementById('commit-sha');
|
||||
if (commitShaSpan && data.commitSha) {
|
||||
commitShaSpan.textContent = data.commitSha.substring(0, 7); // Kurze SHA
|
||||
} else if (commitShaSpan) {
|
||||
commitShaSpan.textContent = 'N/A';
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Error fetching version:', error);
|
||||
const commitShaSpan = document.getElementById('commit-sha');
|
||||
if (commitShaSpan) commitShaSpan.textContent = 'Error';
|
||||
}
|
||||
}
|
||||
document.addEventListener('DOMContentLoaded', fetchVersion);
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
@@ -7,10 +7,12 @@ document.addEventListener('DOMContentLoaded', () => {
|
||||
const scoreValueSpan = document.getElementById('score-value');
|
||||
const scoreBarInner = document.getElementById('score-bar-inner');
|
||||
const evaluationSummaryP = document.getElementById('evaluation-summary');
|
||||
const certificateDetailsDiv = document.getElementById('certificate-details');
|
||||
const certOutputPre = document.getElementById('cert-output');
|
||||
const errorMessageDiv = document.getElementById('error-message');
|
||||
const loadingSpinner = document.querySelector('.loading-spinner');
|
||||
const loadingSpinner = document.getElementById('loading-spinner'); // Geändert
|
||||
const submitButton = document.getElementById('submit-button');
|
||||
const buttonTextSpan = document.getElementById('button-text'); // Geändert
|
||||
|
||||
form.addEventListener('submit', async (event) => {
|
||||
event.preventDefault();
|
||||
@@ -23,36 +25,51 @@ document.addEventListener('DOMContentLoaded', () => {
|
||||
|
||||
// Reset UI
|
||||
hideError();
|
||||
resultDiv.style.display = 'none';
|
||||
loadingSpinner.style.display = 'block';
|
||||
resultDiv.classList.add('hidden');
|
||||
evaluationDiv.classList.add('hidden');
|
||||
certificateDetailsDiv.classList.add('hidden');
|
||||
loadingSpinner.classList.remove('hidden'); // Spinner anzeigen
|
||||
submitButton.disabled = true;
|
||||
submitButton.innerHTML = '<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> Checking...';
|
||||
buttonTextSpan.textContent = 'Checking...'; // Text im Button ändern
|
||||
|
||||
|
||||
try {
|
||||
const response = await fetch(`/api/ssl-check?domain=${encodeURIComponent(domain)}`);
|
||||
// Verwende /api/ Relative Pfad, da Nginx als Proxy dient
|
||||
const apiUrl = `/api/ssl-check?domain=${encodeURIComponent(domain)}`;
|
||||
console.log(`Fetching: ${apiUrl}`); // Debugging
|
||||
const response = await fetch(apiUrl);
|
||||
const data = await response.json();
|
||||
console.log("API Response:", data); // Debugging
|
||||
|
||||
resultDiv.style.display = 'block';
|
||||
resultDiv.classList.remove('hidden'); // Ergebnisbereich anzeigen
|
||||
resultDomainSpan.textContent = domain;
|
||||
|
||||
if (!response.ok || data.error) {
|
||||
// Handle API errors (including connection errors, no cert found etc.)
|
||||
const errorDetail = data.details ? ` Details: ${data.details}` : '';
|
||||
showError(data.error || `HTTP error! status: ${response.status}${errorDetail}`);
|
||||
evaluationDiv.style.display = 'none'; // Hide evaluation section on error
|
||||
document.getElementById('certificate-details').style.display = 'none'; // Hide details section
|
||||
} else {
|
||||
// Display successful result
|
||||
evaluationDiv.style.display = 'block';
|
||||
document.getElementById('certificate-details').style.display = 'block';
|
||||
// API-Fehler oder Fehler in der JSON-Antwort behandeln
|
||||
const errorMsg = data.error || `HTTP error! Status: ${response.status}`;
|
||||
const errorDetails = data.details ? ` Details: ${data.details}` : (data.raw_output ? ` Raw Output: ${data.raw_output}` : '');
|
||||
console.error("API Error:", errorMsg, errorDetails); // Debugging
|
||||
showError(`${errorMsg}${errorDetails}`);
|
||||
evaluationDiv.classList.add('hidden'); // Auswertung ausblenden bei Fehler
|
||||
certificateDetailsDiv.classList.add('hidden'); // Details ausblenden bei Fehler
|
||||
} else if (!data.certificate || !data.evaluation) {
|
||||
// Unerwartete, aber erfolgreiche Antwort
|
||||
console.error("Unexpected API response structure:", data); // Debugging
|
||||
showError("Received an unexpected response from the server.");
|
||||
evaluationDiv.classList.add('hidden');
|
||||
certificateDetailsDiv.classList.add('hidden');
|
||||
}
|
||||
else {
|
||||
// Erfolgreiches Ergebnis anzeigen
|
||||
evaluationDiv.classList.remove('hidden');
|
||||
certificateDetailsDiv.classList.remove('hidden');
|
||||
|
||||
// Evaluation
|
||||
// Auswertung
|
||||
scoreValueSpan.textContent = data.evaluation.score;
|
||||
evaluationSummaryP.textContent = data.evaluation.summary;
|
||||
updateScoreBar(data.evaluation.score);
|
||||
|
||||
// Certificate Details (Format for readability)
|
||||
// Zertifikatsdetails formatieren
|
||||
let formattedDetails = `Issuer: ${data.certificate.issuer || 'N/A'}\n`;
|
||||
formattedDetails += `Subject: ${data.certificate.subject || 'N/A'}\n`;
|
||||
formattedDetails += `Valid From: ${data.certificate.validFrom ? new Date(data.certificate.validFrom).toLocaleString() : 'N/A'}\n`;
|
||||
@@ -60,42 +77,41 @@ document.addEventListener('DOMContentLoaded', () => {
|
||||
formattedDetails += `Validity Status: ${data.certificate.validity || 'N/A'}\n\n`;
|
||||
formattedDetails += `--- Raw OpenSSL Output ---\n${data.certificate.details || 'N/A'}`;
|
||||
certOutputPre.textContent = formattedDetails;
|
||||
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Fetch error:', error);
|
||||
showError(`An error occurred while fetching the certificate details. Check the browser console. Error: ${error.message}`);
|
||||
evaluationDiv.style.display = 'none';
|
||||
document.getElementById('certificate-details').style.display = 'none';
|
||||
console.error('Fetch or processing error:', error); // Debugging
|
||||
showError(`An error occurred: ${error.message}. Check the browser console for more details.`);
|
||||
evaluationDiv.classList.add('hidden');
|
||||
certificateDetailsDiv.classList.add('hidden');
|
||||
} finally {
|
||||
loadingSpinner.style.display = 'none';
|
||||
loadingSpinner.classList.add('hidden'); // Spinner ausblenden
|
||||
submitButton.disabled = false;
|
||||
submitButton.innerHTML = 'Check Certificate';
|
||||
buttonTextSpan.textContent = 'Check Certificate'; // Button-Text zurücksetzen
|
||||
}
|
||||
});
|
||||
|
||||
function showError(message) {
|
||||
errorMessageDiv.textContent = message;
|
||||
errorMessageDiv.style.display = 'block';
|
||||
resultDiv.style.display = 'block'; // Show the result box to display the error within it
|
||||
errorMessageDiv.classList.remove('hidden');
|
||||
resultDiv.classList.remove('hidden'); // Sicherstellen, dass der Ergebnisbereich sichtbar ist, um den Fehler anzuzeigen
|
||||
}
|
||||
|
||||
function hideError() {
|
||||
errorMessageDiv.style.display = 'none';
|
||||
errorMessageDiv.classList.add('hidden');
|
||||
errorMessageDiv.textContent = '';
|
||||
}
|
||||
|
||||
function updateScoreBar(score) {
|
||||
const percentage = score * 10; // Score is out of 10
|
||||
const percentage = Math.max(0, Math.min(100, score * 10)); // Sicherstellen, dass der Wert zwischen 0 und 100 liegt
|
||||
scoreBarInner.style.width = `${percentage}%`;
|
||||
|
||||
// Change color based on score
|
||||
// Farbwechsel basierend auf dem Score
|
||||
if (score >= 8) {
|
||||
scoreBarInner.style.backgroundColor = '#198754'; // Green
|
||||
scoreBarInner.style.backgroundColor = '#22c55e'; // green-500
|
||||
} else if (score >= 5) {
|
||||
scoreBarInner.style.backgroundColor = '#ffc107'; // Yellow
|
||||
scoreBarInner.style.backgroundColor = '#facc15'; // yellow-400
|
||||
} else {
|
||||
scoreBarInner.style.backgroundColor = '#dc3545'; // Red
|
||||
scoreBarInner.style.backgroundColor = '#ef4444'; // red-500
|
||||
}
|
||||
}
|
||||
});
|
||||
Reference in New Issue
Block a user