37 lines
2.0 KiB
Markdown
37 lines
2.0 KiB
Markdown
# Janus
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Generate passwords:
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```shell
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mkdir -p /tmp/janus-step-ca-bootstrap && chmod 700 /tmp/janus-step-ca-bootstrap && cd /tmp/janus-step-ca-bootstrap && umask 077 && openssl rand -base64 48 > ca_password.txt && openssl rand -base64 48 > admin_jwk_password.txt
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```
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Bootstrap CA materials with SSH enabled:
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```shell
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STEPPATH=/tmp/janus-step-ca-bootstrap/step step ca init --name Janus --dns janus.john-stream.com --dns 192.168.1.244 --address :443 --provisioner admin --password-file /tmp/janus-step-ca-bootstrap/ca_password.txt --provisioner-password-file /tmp/janus-step-ca-bootstrap/admin_jwk_password.txt --ssh --deployment-type standalone --with-ca-url https://janus.john-stream.com
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```
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Insert generated runtime CA material into `modules/hosts/janus/secrets.yaml` under `janus`:
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- `/tmp/janus-step-ca-bootstrap/ca_password.txt` -> `ca_password`
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- `/tmp/janus-step-ca-bootstrap/step/certs/intermediate_ca.crt` -> `intermediate_ca_crt`
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- `/tmp/janus-step-ca-bootstrap/step/secrets/intermediate_ca_key` -> `intermediate_ca_key`
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- `/tmp/janus-step-ca-bootstrap/step/secrets/ssh_host_ca_key` -> `ssh_host_ca_key`
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- `/tmp/janus-step-ca-bootstrap/step/secrets/ssh_user_ca_key` -> `ssh_user_ca_key`
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If rotating provisioner password, also set:
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- `/tmp/janus-step-ca-bootstrap/admin_jwk_password.txt` -> `janus.admin_jwk` in `keys/secrets.yaml`
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Secret source-of-truth after this split:
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- `modules/hosts/janus/secrets.yaml`: Janus runtime CA secrets only (`ca_password`, `intermediate_ca_crt`, `intermediate_ca_key`, `ssh_host_ca_key`, `ssh_user_ca_key`)
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- `keys/secrets.yaml`: shared Janus provisioner secret (`janus.admin_jwk`) consumed by `step-ssh-host` across hosts
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Then update public artifacts in repo from generated output:
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- `modules/hosts/janus/root_ca.crt` from `/tmp/janus-step-ca-bootstrap/step/certs/root_ca.crt`
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- `modules/hosts/janus/fingerprint` from:
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```shell
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step certificate fingerprint /tmp/janus-step-ca-bootstrap/step/certs/root_ca.crt
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```
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- `modules/hosts/janus/ssh_user_ca.pub` from `/tmp/janus-step-ca-bootstrap/step/certs/ssh_user_ca_key.pub` |