Generating an LDAP client certificate

リリースバージョン: Australia

更新日 2026年03月12日

所要時間：2分

Generate an LDAP client certificate for mutual authentication using OpenSSL. The final output is a PKCS#12 certificate stored within a Java keystore.

始める前に

Role required: admin

See the OpenSSL documentation for more information about generating certificates. These steps assume you have access to OpenSSL.

Enter these commands in a command line interface.

Generate a self-signed client certificate.
For example, this command creates a client certificate test1-cert.crt based on the test1-key.key private key.
```
openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout test1-key.key -out test1-cert.crt
```
Convert both the certificate file and private key to PKCS#12 (a file with a .pfx or .p12 extension).
For example, this command converts the client certificate and private key to a PKCS#12 certificate called test1-certificate.pfx.
```
openssl pkcs12 -export -out test1-certificate.pfx -inkey test1-key.key -in test1-cert.crt
```
Generate the Java Key Store and import the pkcs12 file into it.
For example, this command imports the certificate to the test1.jks Java keystore.
```
keytool -importkeystore -srckeystore test1-certificate.pfx -srcstoretype PKCS12 -destkeystore test1.jks
```
Upload the certificate in the keystore file (test1.jks) to the instance.

注:
If you are uploading to an on-premise instance using a certificate with the .jks extension and you receive an error saying "No valid certificate found to process the application upload", use a certificate with the .pfx extension instead.