kotschak/SSLChecker
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add comments

Browse Source
This commit is contained in:
Kotschak
2025-02-13 11:45:27 +01:00
parent 3d03a318e3
commit e1188e3178
1 changed files with 10 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/SSLCertChecker.java
View File

@@ -32,7 +32,7 @@ public class SSLCertChecker {
} }
} }
catch (IOException e){ catch (IOException e){
System.out.println("Error reading file"); System.out.println("Error reading file"+e.getMessage());
} }
} }
public static void checkCert(String curl){ public static void checkCert(String curl){
@@ -41,6 +41,8 @@ public class SSLCertChecker {
HttpsURLConnection connection = (HttpsURLConnection) url.openConnection(); HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
connection.connect(); connection.connect();
// Get the Cert Chain and check for every Certificate in the line
// First one is usually the own Cert, the ones after the CA
Certificate[] certs = connection.getServerCertificates(); Certificate[] certs = connection.getServerCertificates();
for (Certificate cert : certs) { for (Certificate cert : certs) {
if (cert instanceof X509Certificate) { if (cert instanceof X509Certificate) {
@@ -64,10 +66,15 @@ public class SSLCertChecker {
System.out.println("Fehler beim Abrufen des Zertifikats: " + e.getMessage()); System.out.println("Fehler beim Abrufen des Zertifikats: " + e.getMessage());
} }
} }
//
// first args needs to be a file with the domains listed. Every domain needs to have its own line
//
public static void main(String[] args){ public static void main(String[] args){
if(args.length <1) if(args.length <1){
System.out.println("Kein Url-File angegeben"); System.out.println("Kein Url-File angegeben");
readUrls(args[0]); }
else
readUrls(args[0]);
} }
} }