1. Documentation
2. 10.2 (Latest)10.110.09.109.99.89.79.69.59.49.39.29.19.08.28.18.07.6
3. Server
4. Configure
5. Security
6. Enabling HTTPS

Enabling HTTPS

To create secure connections between RapidMiner Studio and RapidMiner Server or for the Web UI, take the following steps:

1. ConfigureRapidMiner Serverfor HTTPS.

2. Reconfigure the connection between RapidMiner Server and theJob Agent

3. Reconfigure the connection between RapidMiner Server andRapidMiner Studio.

如果你想改变默认的端口(8443)HTTPS communication on the server side, see the section onchanging ports.

Configure RapidMiner Server for HTTPS

Follow these steps to enable an SSL-encrypted connection:

1. Obtain an SSL certificate from a certificate authority of your choice. In order to configure HTTPS communication, you need to have a private key, a server certificate and an optional certificate chain of the issuer. Certificate issuers provide these data in various formats, which can be converted easily to the other formats:

   • If using the PEM format, the private key is provided in a separated file with.keyextension, while the certificate and the certificate chain in one or more files with.ceror.crtextension. These files are text based with BASE64 encoding.
   • The DER format provides the same structure: a separated private key file and certificate file(s), which are binary files with DER encoding.
   • The PKCS#12 format is a bundle (keystore) in one file with.p12or.pfxextension, that contains one or more set of "certificate related data" (private key, certificate and optional certificate chain) tagged with analias. Thealiasidentifies exactly the private key and certificate in the store file.
   • The JKS (Java Keystore) format is similar to the PKCS#12 format and used mainly in Java-based environments

   Note: SSL certificates are issued per domain, per host name or for a set of subdomains (wildcard certificate). Make sure that the hostname of the certificate matches the hostname of your RapidMiner Server installation. Otherwise, accessing browsers will show warnings and may even block access entirely.

2. To install the certificate to RapidMiner server a JKS format is needed. Please consult the CA's documentation for instructions on converting it,check online available resourcesor check our examples here. OpenSSL is a freely available tool for managing and converting certificates, while keytool is included in Java installations for managing Java keystores (JKS).

   • Convert PEM certificate and private key to PKCS#12 format. Provide the certificate-related files, set an alias (e.g. "pkcs12alias") in the command line and the tool will ask for a password (Export password), that will be used to encrypt the PKCS#12 file.

     openssl pkcs12 -export -out certificate.pfx -inkey privateKey.key -in certificate.crt -certfile chain.crt -name "pkcs12alias"

   • The generated certificate bundle can be checked using the following command:

     openssl pkcs12 -info -in certificate.pfx

   • Convert PKCS#12 into JKS, using the Javakeytool, as follows. Please check the filename parameters in the command line and take care on the alias names also. Thesrcaliasshould be the same that was used previously during the export to the PKCS#12 format (name parameter). First the tool will ask for a password to decode the previously created PKCS#12 file (source keystore). Afterwards the tool will ask for a new password for the new JKS file (destination keystore password) and also the private key.

     keytool -importkeystore -destkeystore certificate.keystore -srckeystore certificate.pfx -srcstoretype PKCS12 -srcalias pkcs12alias -destalias jksalias -trustcacerts

   Important limitation:In the JBoss configuration only one password can be provided, that will be used as the keystore password and also as the private key password, sothese two passwords should be the samein the JKS file.

3. Copy the generatedcertificate.keystoreto the folderconfiguration/in yourRapidMiner Server home directory.

4. Open the filestandalone.xml. It is located inconfiguration/of theRapidMiner Server home directory.

5. Locate the tag. Uncomment the following snippet directly below the tag (by deleting) and edit the password to match the password of your keystore and edit the alias field to match the alias name used during the JKS export. (If you cannot find the commented snippet, just copy the code below and paste it directly after thetag.). Please take care on the path of the keystore. If it is not located in the folder/rapidminer-server-home/configuration, then you can provide the full path also.

6. If ciphers need to be hardened, add the following attributes

   cipher-suite="TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384,TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384,TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384,TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384,TLS_RSA_WITH_AES_256_CBC_SHA256" protocol="TLSv1.1,TLSv1.2"

   to the element starting with, yielding:
   In case you are working with the up to date Oracle java, you may need to installJava Cryptography Extension (JCE)

7. If you want to disable HTTP connections entirely and forward them to HTTPS automatically:

   1. Add the flagredirect-port="8443"inside the HTTP (not HTTPS) tag —. (Replace the port with your actual SSL port if it differs from the default):

   2. Modify theweb.xmlfile, which can be found at/standalone/deployments/rapidminer-server-xxx.ear/rapidminer-server-war.war/WEB-INF/web.xmlof your RapidMiner Server installation directory, by adding the following:

        Secure Apps /*  CONFIDENTIAL 

8. Restart RapidMiner Server.

Reconfigure the connection in the Job Agent(s)

配置RapidMiner服务器后,您还必须reconfigure each Job Agent that connects to this server. Follow these steps:

1. Locate the Job Agent's configuration fileagent.properties(located in thehome/configdirectory of the Job Agent deployment)

2. Modify therapidminer.server.protocolproperty tohttps

3. Modify therapidminer.server.hostandrapidminer.server.portproperties to contain the valid hostname and port configured for your server.

Reconfigure the connection in RapidMiner Studio

配置RapidMiner服务器后,您还必须reconfigure each RapidMiner Studio instance that connects to this server. Follow these steps:

1. In RapidMiner Studio, right-click on the RapidMiner Server repository and selectConfigure Repository:

   

2. TheConfigure RapidMiner Server Repositorywindow opens. Modify theRepository URLfield to use SSL and match the port value you set for RapidMiner Server.

   For example:

   

3. ClickSaveto save your changes.