红帽全球峰会14.8. IdM client’s communications with the server during post-installation deployment
The client side of Identity Management (IdM) framework is implemented with two different applications:
-
The
ipacommand-line interface (CLI) - (optional) the browser-based Web UI
CLI post-installation operations shows the operations performed by the CLI during an IdM client post-installation deployment. Web UI post-installation operations shows the operations performed by the Web UI during an IdM client post-installation deployment.
| Operation | Protocol used | Purpose |
|---|---|---|
| DNS resolution against the DNS resolvers configured on the client system | DNS | To discover the IP addresses of IdM servers |
| Requests to ports 88 (TCP/TCP6 and UDP/UDP6) and 464 (TCP/TCP6 and UDP/UDP6) on an IdM replica | Kerberos | To obtain a Kerberos ticket; change a Kerberos password; authenticate to the IdM Web UI |
| JSON-RPC calls to the IdM Apache-based web-service on discovered or configured IdM servers | HTTPS |
any |
| Operation | Protocol used | Purpose |
|---|---|---|
| JSON-RPC calls to the IdM Apache-based web-service on discovered or configured IdM servers | HTTPS | To retrieve the IdM Web UI pages |
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