@spec issue_certificate(Triple.Config.t(), map() | keyword()) ::
  {:ok, Triple.Types.TLSCertificate.t()} | {:error, Triple.Error.t()}

Issues a new TLS certificate from a PEM-encoded public key.

attrs matches Triple.Types.TLSCertificateRequest:

• :public_key — PEM-encoded RSA (>= 2048-bit) or ECDSA public key (required)
• :lifetime — validity in days, 60..365 (required)

The returned pem_certificate is only ever present on this creation response — persist it immediately if you'll need it later.

Examples

Triple.TLS.issue_certificate(client, %{public_key: pem, lifetime: 365})
#=> {:ok, %Triple.Types.TLSCertificate{pem_certificate: "-----BEGIN CERTIFICATE-----..."}}

@spec issue_certificate!(Triple.Config.t(), map() | keyword()) ::
  Triple.Types.TLSCertificate.t()

Same as issue_certificate/2, but raises instead of returning {:error, _}.