Keystores configuration
Server, agents, and agent relays keystores are used for a secured web communication between servers and agents.
Web agents come with and use public-key pinning for strong security. Agents and servers identify each other with SSL certificates. The public keys in the certificates are pinned on the initial connection. When a public key is pinned, any certificate that asserts the same identity must be generated with the same public and private key pair that was used to create the original certificate. Connections from clients or servers that do not correctly identify themselves are closed.
Server keystores
Server keystore locations are defined in the
installed.properties file.
| Server keystore | Description |
|---|---|
agentcomm.keystore |
The keystore contains the certificate and public and private key pair that the server uses to
identify itself as the client. Keys are stored in the
serverInstallDir/conf/server/s2s-client-identity.keystore
file. These keys are not shared in high-availability environments. The server uses its web
certificate to identify itself as the server in a connection. The subject DN must be in this format:
CN=ucd-server-EndpointID. |
encryption.keystore |
Server property encryption secret keys are stored in the serverInstallDir/appdata/conf/encryption.keystore file. These keys are shared in high-availability environments. |
server.keystore |
The server.keystore property points to the server keystore that
contains the certificate and public and private key pair that the server uses to identify
itself as the server. Keys are stored in the
serverInstallDir/appdata/conf/server.keystore
file. These keys are shared in high-availability environments. |
tomcat.keystore |
The keystore points to server UI/API HTTP server certificate and key. Keys are stored in the serverInstallDir/opt/tomcat/conf/tomcat.keystore file. These keys are not shared in high-availability environments. |
Web agent relay keystores
Each agent relay contains two keystores. The agentrelay keystore controls the web connection between the agent relay and the server and agents. The codestation keystore controls HTTPS connections to the agent relay and is used with server identity verification. See Enabling server identity verification.
The agentrelay keystore stores web agent communication client certificate
and keys (alias ucd-agentrelay-id). The subject DN must be in this format:
CN=ucd-agentRelay-EndpointID.