package api import ( "net/http" "github.com/go-chi/chi" "github.com/smallstep/certificates/api" "github.com/smallstep/certificates/authority" "github.com/smallstep/certificates/authority/admin" "github.com/smallstep/certificates/authority/provisioner" "github.com/smallstep/certificates/errs" "go.step.sm/linkedca" ) // GetProvisionersResponse is the type for GET /admin/provisioners responses. type GetProvisionersResponse struct { Provisioners provisioner.List `json:"provisioners"` NextCursor string `json:"nextCursor"` } // GetProvisioner returns the requested provisioner, or an error. func (h *Handler) GetProvisioner(w http.ResponseWriter, r *http.Request) { ctx := r.Context() id := r.URL.Query().Get("id") name := chi.URLParam(r, "name") var ( p provisioner.Interface err error ) if len(id) > 0 { if p, err = h.auth.LoadProvisionerByID(id); err != nil { api.WriteError(w, admin.WrapErrorISE(err, "error loading provisioner %s", id)) return } } else { if p, err = h.auth.LoadProvisionerByName(name); err != nil { api.WriteError(w, admin.WrapErrorISE(err, "error loading provisioner %s", name)) return } } prov, err := h.db.GetProvisioner(ctx, p.GetID()) if err != nil { api.WriteError(w, err) return } api.ProtoJSON(w, prov) } // GetProvisioners returns the given segment of provisioners associated with the authority. func (h *Handler) GetProvisioners(w http.ResponseWriter, r *http.Request) { cursor, limit, err := api.ParseCursor(r) if err != nil { api.WriteError(w, admin.WrapError(admin.ErrorBadRequestType, err, "error parsing cursor & limit query params")) return } p, next, err := h.auth.GetProvisioners(cursor, limit) if err != nil { api.WriteError(w, errs.InternalServerErr(err)) return } api.JSON(w, &GetProvisionersResponse{ Provisioners: p, NextCursor: next, }) } // CreateProvisioner creates a new prov. func (h *Handler) CreateProvisioner(w http.ResponseWriter, r *http.Request) { var prov = new(linkedca.Provisioner) if err := api.ReadProtoJSON(r.Body, prov); err != nil { api.WriteError(w, err) return } // TODO: Validate inputs if err := authority.ValidateClaims(prov.Claims); err != nil { api.WriteError(w, err) return } if err := h.auth.StoreProvisioner(r.Context(), prov); err != nil { api.WriteError(w, admin.WrapErrorISE(err, "error storing provisioner %s", prov.Name)) return } api.ProtoJSONStatus(w, prov, http.StatusCreated) } // DeleteProvisioner deletes a provisioner. func (h *Handler) DeleteProvisioner(w http.ResponseWriter, r *http.Request) { id := r.URL.Query().Get("id") name := chi.URLParam(r, "name") var ( p provisioner.Interface err error ) if len(id) > 0 { if p, err = h.auth.LoadProvisionerByID(id); err != nil { api.WriteError(w, admin.WrapErrorISE(err, "error loading provisioner %s", id)) return } } else { if p, err = h.auth.LoadProvisionerByName(name); err != nil { api.WriteError(w, admin.WrapErrorISE(err, "error loading provisioner %s", name)) return } } if err := h.auth.RemoveProvisioner(r.Context(), p.GetID()); err != nil { api.WriteError(w, admin.WrapErrorISE(err, "error removing provisioner %s", p.GetName())) return } api.JSON(w, &DeleteResponse{Status: "ok"}) } // UpdateProvisioner updates an existing prov. func (h *Handler) UpdateProvisioner(w http.ResponseWriter, r *http.Request) { var nu = new(linkedca.Provisioner) if err := api.ReadProtoJSON(r.Body, nu); err != nil { api.WriteError(w, err) return } name := chi.URLParam(r, "name") _old, err := h.auth.LoadProvisionerByName(name) if err != nil { api.WriteError(w, admin.WrapErrorISE(err, "error loading provisioner from cached configuration '%s'", name)) return } old, err := h.db.GetProvisioner(r.Context(), _old.GetID()) if err != nil { api.WriteError(w, admin.WrapErrorISE(err, "error loading provisioner from db '%s'", _old.GetID())) return } if nu.Id != old.Id { api.WriteError(w, admin.NewErrorISE("cannot change provisioner ID")) return } if nu.Type != old.Type { api.WriteError(w, admin.NewErrorISE("cannot change provisioner type")) return } if nu.AuthorityId != old.AuthorityId { api.WriteError(w, admin.NewErrorISE("cannot change provisioner authorityID")) return } if !nu.CreatedAt.AsTime().Equal(old.CreatedAt.AsTime()) { api.WriteError(w, admin.NewErrorISE("cannot change provisioner createdAt")) return } if !nu.DeletedAt.AsTime().Equal(old.DeletedAt.AsTime()) { api.WriteError(w, admin.NewErrorISE("cannot change provisioner deletedAt")) return } // TODO: Validate inputs if err := authority.ValidateClaims(nu.Claims); err != nil { api.WriteError(w, err) return } if err := h.auth.UpdateProvisioner(r.Context(), nu); err != nil { api.WriteError(w, err) return } api.ProtoJSON(w, nu) }