Skip to content
StratumStratum Docs

Describe the project's SSH CA.

GET
/v1/projects/{projectId}/ssh-ca
Code sample: Shell / cURL
curl --request GET \
  --url https://stratum.example.com/v1/projects/example/ssh-ca \
  --header 'Authorization: Bearer <token>'

Returns the project’s SSH CA public keys (user + host) and the effective validity ceilings. The CA is lazily created on first describe/sign. The private key lives only in OpenBao and is never returned. Gates on the ssh-ca:DescribeCA Cedar action.

Authorizations

Section titled “Authorizations”

Parameters

Section titled “Parameters”

Path Parameters

Section titled “Path Parameters”
projectId
required
string
/^p-[a-z0-9-]+$/

Responses

Section titled “Responses”

200

Section titled “200”

The project’s SSH CA.

Media typeapplication/json

The project’s SSH CA public keys + effective validity ceilings. The private key lives only in OpenBao.

object
projectId
required
string
userCa
required

An SSH CA public key + its active generation.

object
publicKey
required

The CA public key in OpenSSH authorized-key form.

string
generation
required
integer
hostCa
required

An SSH CA public key + its active generation.

object
publicKey
required

The CA public key in OpenSSH authorized-key form.

string
generation
required
integer
userCertDefaultValiditySeconds
integer
userCertMaxValiditySeconds
integer
hostCertMaxValiditySeconds
integer
signRatePerMinute

Per-project user-cert sign-rate ceiling.

integer

Example 

{
  "userCa": {
    "publicKey": "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAA...",
    "generation": 1
  },
  "hostCa": {
    "publicKey": "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAA...",
    "generation": 1
  },
  "userCertDefaultValiditySeconds": 900,
  "userCertMaxValiditySeconds": 3600,
  "hostCertMaxValiditySeconds": 31536000,
  "signRatePerMinute": 100
}

403

Section titled “403”

Authenticated but not authorized.

Media typeapplication/problem+json
object
type
required
string format: uri
title
required
string
status
required
integer
>= 400 <= 599
detail
string
instance
string format: uri-reference
requestId
required
string
code
required
string
issues

The findings of a rejected IAM policy document (custom and resource policies).

Array<object>

One finding of a rejected IAM policy document. A rejection lists every finding, so the author fixes the document in one round trip.

object
code
required

The finding, e.g. INVALID_DOCUMENT, UNKNOWN_ACTION, ACTION_NOT_APPLICABLE.

string
statement
required

Index of the statement at fault; -1 for the document as a whole.

integer
>= -1
detail
required
string
action

The offending action, where one is at fault (ACTION_NOT_APPLICABLE).

string
errors

Field errors, for codes that carry them: each problem at its field (see FieldError). Documented on the responses that set it, e.g. approveNodeJoin’s INVALID_INPUT and JOIN_APPROVAL_REFUSED. Absent otherwise.

Array<object>

One field’s problem, the stage-2 installer API’s shape. field is the field’s path, message what is wrong with it.

object
field
required

The field’s path, e.g. links[0].interface, disks[1].confirm, mgmt.address or role; empty for the whole request.

string
message
required
string
details

Structured facts about the refusal, for codes that carry them. The shape is fixed per code and documented on the response that answers it, e.g. IMAGE_POOL_MISMATCH (see ImagePoolMismatchDetails) and IMAGE_IN_USE. Absent for codes that carry none.

object
key
additional properties
any

Example 

{
  "issues": [
    {
      "code": "ACTION_NOT_APPLICABLE",
      "action": "compute:CreateVpc"
    }
  ]
}