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// Package initca implements the HTTP handler for the CA initialization command
package initca
import (
"encoding/json"
"io/ioutil"
"net/http"
"github.com/cloudflare/cfssl/api"
"github.com/cloudflare/cfssl/csr"
"github.com/cloudflare/cfssl/errors"
"github.com/cloudflare/cfssl/initca"
"github.com/cloudflare/cfssl/log"
)
// A NewCA contains a private key and certificate suitable for serving
// as the root key for a new certificate authority.
type NewCA struct {
Key string `json:"private_key"`
Cert string `json:"certificate"`
}
// initialCAHandler is an HTTP handler that accepts a JSON blob in the
// same format as the CSR endpoint; this blob should contain the
// identity information for the CA's root key. This endpoint is not
// suitable for creating intermediate certificates.
func initialCAHandler(w http.ResponseWriter, r *http.Request) error {
log.Info("setting up initial CA handler")
body, err := ioutil.ReadAll(r.Body)
if err != nil {
log.Warningf("failed to read request body: %v", err)
return errors.NewBadRequest(err)
}
req := new(csr.CertificateRequest)
req.KeyRequest = csr.NewBasicKeyRequest()
err = json.Unmarshal(body, req)
if err != nil {
log.Warningf("failed to unmarshal request: %v", err)
return errors.NewBadRequest(err)
}
cert, _, key, err := initca.New(req)
if err != nil {
log.Warningf("failed to initialise new CA: %v", err)
return err
}
response := api.NewSuccessResponse(&NewCA{string(key), string(cert)})
enc := json.NewEncoder(w)
err = enc.Encode(response)
return err
}
// NewHandler returns a new http.Handler that handles request to
// initialize a CA.
func NewHandler() http.Handler {
return api.HTTPHandler{Handler: api.HandlerFunc(initialCAHandler), Methods: []string{"POST"}}
}
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