func handleSysGenerateRootUpdate(core *vault.Core) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { // Parse the request var req GenerateRootUpdateRequest if err := parseRequest(r, w, &req); err != nil { respondError(w, http.StatusBadRequest, err) return } if req.Key == "" { respondError( w, http.StatusBadRequest, errors.New("'key' must specified in request body as JSON")) return } // Decode the key, which is base64 or hex encoded min, max := core.BarrierKeyLength() key, err := hex.DecodeString(req.Key) // We check min and max here to ensure that a string that is base64 // encoded but also valid hex will not be valid and we instead base64 // decode it if err != nil || len(key) < min || len(key) > max { key, err = base64.StdEncoding.DecodeString(req.Key) if err != nil { respondError( w, http.StatusBadRequest, errors.New("'key' must be a valid hex or base64 string")) return } } // Use the key to make progress on root generation result, err := core.GenerateRootUpdate(key, req.Nonce) if err != nil { respondError(w, http.StatusBadRequest, err) return } resp := &GenerateRootStatusResponse{ Complete: result.Progress == result.Required, Nonce: req.Nonce, Progress: result.Progress, Required: result.Required, Started: true, EncodedRootToken: result.EncodedRootToken, PGPFingerprint: result.PGPFingerprint, } respondOk(w, resp) }) }
func handleSysGenerateRootUpdate(core *vault.Core) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { // Parse the request var req GenerateRootUpdateRequest if err := parseRequest(r, &req); err != nil { respondError(w, http.StatusBadRequest, err) return } if req.Key == "" { respondError( w, http.StatusBadRequest, errors.New("'key' must specified in request body as JSON")) return } // Decode the key, which is hex encoded key, err := hex.DecodeString(req.Key) if err != nil { respondError( w, http.StatusBadRequest, errors.New("'key' must be a valid hex-string")) return } // Use the key to make progress on root generation result, err := core.GenerateRootUpdate(key, req.Nonce) if err != nil { respondError(w, http.StatusBadRequest, err) return } resp := &GenerateRootStatusResponse{ Complete: result.Progress == result.Required, Nonce: req.Nonce, Progress: result.Progress, Required: result.Required, Started: true, EncodedRootToken: result.EncodedRootToken, PGPFingerprint: result.PGPFingerprint, } respondOk(w, resp) }) }