Feature: add ca service for p2p

[wujian0327]

Now the ca server is integrated into the relay service.
All certificates and privatekeys are stored in rust_vault.

Start the relay:

cargo run --bin aries

To get the ca certificate:

Get: http://localhost:8001/api/v1/ca/certificates/ca

To issue a user certificate:

Post: http://localhost:8001/api/v1/ca/certificates/{user_name}
body: certificate_issue_request(csr)

To get the user's certificate:

Get: http://localhost:8001/api/v1/ca/certificates/{user_name}

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mega	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 26, 2025 4:13am

[Copilot]

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