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To manage agents, you need to create the following certificates:

  • Axidian CertiFlow Agent CA  a root certificate required to issue certificates to user workstations where Agents are deployed.
  • Axidian CertiFlow Agent SSL an authentication certificate signed by root certificate and required to establish a two-way secure connection between the server and a workstation where Agent is deployed. 
  • Workstation certificate – a certificate, which is issued automatically when a client agent is registered. To be able to assign tasks to a workstation, the CertiFlow server verifies the authenticity of a workstation certificate and adds the workstation to the trusted list.

Creating agent certificates

To create agent certificates, run IndeedCM.Agent.Cert.Generator.exe on the Axidian CertiFlow server and set the following parameters:

Generating root and SSL certificates

/root generates an agent root certificate. 
/rootKeySize (optional) sets a private key length for the root certificate. 4096 bits by default, 512 to 8192 bits is possible.
/sn <DNS-server name> generates an SSL certificate for the specified DNS server name.
/csn generates an SSL certificate for the server where the utility is running.
/sslKeySize (optional) sets a private key length for SSL certificate. 2048 bits by default, 512 to 4096 bits is possible.
/pwd (optional) sets a password for SSL certificate.
/installToStore (optional)publishes issued certificates to the server's certificate storages:

  • Agent CA certificate is published to Trusted Root Certification Authorities.
  • Agent SSL certificate is published to the Personal certificates storage of the workstation where Axidian CertiFlow server is deployed.

Generating SSL certificate with an existing Agent CA root certificate

/rootKey sets the path to the root certificate file.
/ssl
generates an SSL certificate. 
/sn <DNS-server name>
generates an SSL certificate for the specified DNS server name.
/csn
– generates an SSL certificate for the server where the utility is running.
/pwd
(optional) sets a password for SSL certificate.
/sslKeySize
(optional) sets a private key length for SSL certificate. 2048 bits by default, 512 to 4096 bits is possible.
/installToStore
(optional) publishes issued SSL certificates to the Personal certificates storage of the workstation where Axidian CertiFlow server is deployed.

Code Block
languagepowershell
titleExample
Cm.Agent.Cert.Generator.exe /root /csn /installToStore

The following files show up in the utility directory:

  • agent_root_ca.json root certificate with private key in JSON format.
  • agent_root_ca.cer agent root certificate.
  • agent_root_ca.key private key of agent root certificate.
  • agent_ssl_cert.cer agent SSL-certificate.
  • agent_ssl_cert.key private key of agent SSL-certificate.
  • agent_ssl_cert.pfx SSL-certificate with private key in PFX format. 
Info

Publish the Agent CAcertificate (agent_root_ca.cer) to Trusted Root Certification Authorities on Axidian CertiFlow server.

If you have multiple Axidian CertiFlow server with Agents, use the same root certificate for all servers and separate SSL certificates for each server.

To create an SSL certificate for another server:

  1. Copy the IndeedCM.Agent.Cert.Generator.exe folder and agent_root_ca.json file and move it to required server.
  2. Run the following command:
Code Block
languagepowershell
Cm.Agent.Cert.Generator.exe /rootKey <path to agent_root_ca.json file> /ssl /sn <DNS-server name IndeedCM> /installToStore

Configuring secure connection to the agent services site

  1. Open the IIS Manager, select IndeedCM Agent Site and go to Bindings.
  2. Select binding to 3003 port and click Edit.
  3. Define Axidian CertiFlow Agent SSL as SSL certificate and click OK.
Note

3003 port is set by default. If you use another port, create and configure a new binding for this port. The port must be open to incoming connections in the firewall.

SSL/TLS certificate can be an RSA certificate issued by any trusted CA for Axidian CertiFlow server:

  • Subject should contain the Common name value (FQDN of the system server).
  • SAN (Subject Alternative Name) should contain the DNS-name value (FQDN of the system server). 
  • Enhanced Key Usage should contain the Server Authentication value.