update frontend backend (#129)

controller/controller.go

@@ -34,6 +34,7 @@ func Run(inCfg *Config) error {
 	api.AdminCreateFrontendHandler = newCreateFrontendHandler()
 	api.AdminDeleteFrontendHandler = newDeleteFrontendHandler()
 	api.AdminListFrontendsHandler = newListFrontendsHandler()
+	api.AdminUpdateFrontendHandler = newUpdateFrontendHandler()
 	api.EnvironmentEnableHandler = newEnableHandler()
 	api.EnvironmentDisableHandler = newDisableHandler()
 	api.MetadataOverviewHandler = metadata.OverviewHandlerFunc(overviewHandler)

controller/store/frontend.go

@@ -95,6 +95,19 @@ func (str *Store) FindPublicFrontends(tx *sqlx.Tx) ([]*Frontend, error) {
 	return frontends, nil
 }
 
+func (str *Store) UpdateFrontend(fe *Frontend, tx *sqlx.Tx) error {
+	sql := "update frontends set environment_id = $1, token = $2, z_id = $3, public_name = $4, url_template = $5, reserved = $6, updated_at = current_timestamp where id = $7"
+	stmt, err := tx.Prepare(sql)
+	if err != nil {
+		return errors.Wrap(err, "error preparing frontends update statement")
+	}
+	_, err = stmt.Exec(fe.EnvironmentId, fe.Token, fe.ZId, fe.PublicName, fe.UrlTemplate, fe.Reserved, fe.Id)
+	if err != nil {
+		return errors.Wrap(err, "error executing frontends update statement")
+	}
+	return nil
+}
+
 func (str *Store) DeleteFrontend(id int, tx *sqlx.Tx) error {
 
 	stmt, err := tx.Prepare("delete from frontends where id = $1")

controller/store/service.go

@@ -79,7 +79,7 @@ func (self *Store) FindServicesForEnvironment(envId int, tx *sqlx.Tx) ([]*Servic
 }
 
 func (self *Store) UpdateService(svc *Service, tx *sqlx.Tx) error {
-	sql := "update services set z_id = $1, token = $2, share_mode = $3, backend_mode = $4, frontend_selection = $5, frontend_endpoint = $6, backend_proxy_endpoint = $7, reserved = $8, updated_at = strftime('%Y-%m-%d %H:%M:%f', 'now') where id = $9"
+	sql := "update services set z_id = $1, token = $2, share_mode = $3, backend_mode = $4, frontend_selection = $5, frontend_endpoint = $6, backend_proxy_endpoint = $7, reserved = $8, updated_at = current_timestamp where id = $9"
 	stmt, err := tx.Prepare(sql)
 	if err != nil {
 		return errors.Wrap(err, "error preparing services update statement")

controller/update_frontend.go

@@ -0,0 +1,70 @@
+package controller
+
+import (
+	"github.com/go-openapi/runtime/middleware"
+	"github.com/openziti-test-kitchen/zrok/rest_model_zrok"
+	"github.com/openziti-test-kitchen/zrok/rest_server_zrok/operations/admin"
+	"github.com/sirupsen/logrus"
+)
+
+type updateFrontendHandler struct{}
+
+func newUpdateFrontendHandler() *updateFrontendHandler {
+	return &updateFrontendHandler{}
+}
+
+func (h *updateFrontendHandler) Handle(params admin.UpdateFrontendParams, principal *rest_model_zrok.Principal) middleware.Responder {
+	feToken := params.Body.FrontendToken
+	publicName := params.Body.PublicName
+	urlTemplate := params.Body.URLTemplate
+
+	if !principal.Admin {
+		logrus.Errorf("invalid admin principal")
+		return admin.NewUpdateFrontendUnauthorized()
+	}
+
+	tx, err := str.Begin()
+	if err != nil {
+		logrus.Errorf("error starting transaction: %v", err)
+		return admin.NewUpdateFrontendInternalServerError()
+	}
+	defer func() { _ = tx.Rollback() }()
+
+	fe, err := str.FindFrontendWithToken(feToken, tx)
+	if err != nil {
+		logrus.Errorf("error finding frontend with token '%v': %v", feToken, err)
+		return admin.NewUpdateFrontendNotFound()
+	}
+
+	doUpdate := false
+	if (fe.PublicName == nil && publicName != "") || (fe.PublicName != nil && *fe.PublicName != publicName) {
+		if publicName != "" {
+			fe.PublicName = &publicName
+		} else {
+			fe.PublicName = nil
+		}
+		doUpdate = true
+	}
+	if (fe.UrlTemplate == nil && urlTemplate != "") || (fe.UrlTemplate != nil && *fe.UrlTemplate != urlTemplate) {
+		if urlTemplate != "" {
+			fe.UrlTemplate = &urlTemplate
+		} else {
+			fe.UrlTemplate = nil
+		}
+		doUpdate = true
+	}
+
+	if doUpdate {
+		if err := str.UpdateFrontend(fe, tx); err != nil {
+			logrus.Errorf("error updating frontend: %v", err)
+			return admin.NewUpdateFrontendInternalServerError()
+		}
+
+		if err := tx.Commit(); err != nil {
+			logrus.Errorf("error commiting frontend update: %v", err)
+			return admin.NewUpdateFrontendInternalServerError()
+		}
+	}
+
+	return admin.NewUpdateFrontendOK()
+}

rest_client_zrok/admin/admin_client.go

@@ -36,6 +36,8 @@ type ClientService interface {
 
 	ListFrontends(params *ListFrontendsParams, authInfo runtime.ClientAuthInfoWriter, opts ...ClientOption) (*ListFrontendsOK, error)
 
+	UpdateFrontend(params *UpdateFrontendParams, authInfo runtime.ClientAuthInfoWriter, opts ...ClientOption) (*UpdateFrontendOK, error)
+
 	SetTransport(transport runtime.ClientTransport)
 }
 
@@ -156,6 +158,45 @@ func (a *Client) ListFrontends(params *ListFrontendsParams, authInfo runtime.Cli
 	panic(msg)
 }
 
+/*
+UpdateFrontend update frontend API
+*/
+func (a *Client) UpdateFrontend(params *UpdateFrontendParams, authInfo runtime.ClientAuthInfoWriter, opts ...ClientOption) (*UpdateFrontendOK, error) {
+	// TODO: Validate the params before sending
+	if params == nil {
+		params = NewUpdateFrontendParams()
+	}
+	op := &runtime.ClientOperation{
+		ID:                 "updateFrontend",
+		Method:             "PATCH",
+		PathPattern:        "/frontend",
+		ProducesMediaTypes: []string{"application/zrok.v1+json"},
+		ConsumesMediaTypes: []string{"application/zrok.v1+json"},
+		Schemes:            []string{"http"},
+		Params:             params,
+		Reader:             &UpdateFrontendReader{formats: a.formats},
+		AuthInfo:           authInfo,
+		Context:            params.Context,
+		Client:             params.HTTPClient,
+	}
+	for _, opt := range opts {
+		opt(op)
+	}
+
+	result, err := a.transport.Submit(op)
+	if err != nil {
+		return nil, err
+	}
+	success, ok := result.(*UpdateFrontendOK)
+	if ok {
+		return success, nil
+	}
+	// unexpected success response
+	// safeguard: normally, absent a default response, unknown success responses return an error above: so this is a codegen issue
+	msg := fmt.Sprintf("unexpected success response for updateFrontend: API contract not enforced by server. Client expected to get an error, but got: %T", result)
+	panic(msg)
+}
+
 // SetTransport changes the transport on the client
 func (a *Client) SetTransport(transport runtime.ClientTransport) {
 	a.transport = transport

rest_client_zrok/admin/update_frontend_parameters.go

@@ -0,0 +1,150 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+package admin
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the swagger generate command
+
+import (
+	"context"
+	"net/http"
+	"time"
+
+	"github.com/go-openapi/errors"
+	"github.com/go-openapi/runtime"
+	cr "github.com/go-openapi/runtime/client"
+	"github.com/go-openapi/strfmt"
+
+	"github.com/openziti-test-kitchen/zrok/rest_model_zrok"
+)
+
+// NewUpdateFrontendParams creates a new UpdateFrontendParams object,
+// with the default timeout for this client.
+//
+// Default values are not hydrated, since defaults are normally applied by the API server side.
+//
+// To enforce default values in parameter, use SetDefaults or WithDefaults.
+func NewUpdateFrontendParams() *UpdateFrontendParams {
+	return &UpdateFrontendParams{
+		timeout: cr.DefaultTimeout,
+	}
+}
+
+// NewUpdateFrontendParamsWithTimeout creates a new UpdateFrontendParams object
+// with the ability to set a timeout on a request.
+func NewUpdateFrontendParamsWithTimeout(timeout time.Duration) *UpdateFrontendParams {
+	return &UpdateFrontendParams{
+		timeout: timeout,
+	}
+}
+
+// NewUpdateFrontendParamsWithContext creates a new UpdateFrontendParams object
+// with the ability to set a context for a request.
+func NewUpdateFrontendParamsWithContext(ctx context.Context) *UpdateFrontendParams {
+	return &UpdateFrontendParams{
+		Context: ctx,
+	}
+}
+
+// NewUpdateFrontendParamsWithHTTPClient creates a new UpdateFrontendParams object
+// with the ability to set a custom HTTPClient for a request.
+func NewUpdateFrontendParamsWithHTTPClient(client *http.Client) *UpdateFrontendParams {
+	return &UpdateFrontendParams{
+		HTTPClient: client,
+	}
+}
+
+/*
+UpdateFrontendParams contains all the parameters to send to the API endpoint
+
+	for the update frontend operation.
+
+	Typically these are written to a http.Request.
+*/
+type UpdateFrontendParams struct {
+
+	// Body.
+	Body *rest_model_zrok.UpdateFrontendRequest
+
+	timeout    time.Duration
+	Context    context.Context
+	HTTPClient *http.Client
+}
+
+// WithDefaults hydrates default values in the update frontend params (not the query body).
+//
+// All values with no default are reset to their zero value.
+func (o *UpdateFrontendParams) WithDefaults() *UpdateFrontendParams {
+	o.SetDefaults()
+	return o
+}
+
+// SetDefaults hydrates default values in the update frontend params (not the query body).
+//
+// All values with no default are reset to their zero value.
+func (o *UpdateFrontendParams) SetDefaults() {
+	// no default values defined for this parameter
+}
+
+// WithTimeout adds the timeout to the update frontend params
+func (o *UpdateFrontendParams) WithTimeout(timeout time.Duration) *UpdateFrontendParams {
+	o.SetTimeout(timeout)
+	return o
+}
+
+// SetTimeout adds the timeout to the update frontend params
+func (o *UpdateFrontendParams) SetTimeout(timeout time.Duration) {
+	o.timeout = timeout
+}
+
+// WithContext adds the context to the update frontend params
+func (o *UpdateFrontendParams) WithContext(ctx context.Context) *UpdateFrontendParams {
+	o.SetContext(ctx)
+	return o
+}
+
+// SetContext adds the context to the update frontend params
+func (o *UpdateFrontendParams) SetContext(ctx context.Context) {
+	o.Context = ctx
+}
+
+// WithHTTPClient adds the HTTPClient to the update frontend params
+func (o *UpdateFrontendParams) WithHTTPClient(client *http.Client) *UpdateFrontendParams {
+	o.SetHTTPClient(client)
+	return o
+}
+
+// SetHTTPClient adds the HTTPClient to the update frontend params
+func (o *UpdateFrontendParams) SetHTTPClient(client *http.Client) {
+	o.HTTPClient = client
+}
+
+// WithBody adds the body to the update frontend params
+func (o *UpdateFrontendParams) WithBody(body *rest_model_zrok.UpdateFrontendRequest) *UpdateFrontendParams {
+	o.SetBody(body)
+	return o
+}
+
+// SetBody adds the body to the update frontend params
+func (o *UpdateFrontendParams) SetBody(body *rest_model_zrok.UpdateFrontendRequest) {
+	o.Body = body
+}
+
+// WriteToRequest writes these params to a swagger request
+func (o *UpdateFrontendParams) WriteToRequest(r runtime.ClientRequest, reg strfmt.Registry) error {
+
+	if err := r.SetTimeout(o.timeout); err != nil {
+		return err
+	}
+	var res []error
+	if o.Body != nil {
+		if err := r.SetBodyParam(o.Body); err != nil {
+			return err
+		}
+	}
+
+	if len(res) > 0 {
+		return errors.CompositeValidationError(res...)
+	}
+	return nil
+}

rest_client_zrok/admin/update_frontend_responses.go

@@ -0,0 +1,254 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+package admin
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the swagger generate command
+
+import (
+	"fmt"
+
+	"github.com/go-openapi/runtime"
+	"github.com/go-openapi/strfmt"
+)
+
+// UpdateFrontendReader is a Reader for the UpdateFrontend structure.
+type UpdateFrontendReader struct {
+	formats strfmt.Registry
+}
+
+// ReadResponse reads a server response into the received o.
+func (o *UpdateFrontendReader) ReadResponse(response runtime.ClientResponse, consumer runtime.Consumer) (interface{}, error) {
+	switch response.Code() {
+	case 200:
+		result := NewUpdateFrontendOK()
+		if err := result.readResponse(response, consumer, o.formats); err != nil {
+			return nil, err
+		}
+		return result, nil
+	case 401:
+		result := NewUpdateFrontendUnauthorized()
+		if err := result.readResponse(response, consumer, o.formats); err != nil {
+			return nil, err
+		}
+		return nil, result
+	case 404:
+		result := NewUpdateFrontendNotFound()
+		if err := result.readResponse(response, consumer, o.formats); err != nil {
+			return nil, err
+		}
+		return nil, result
+	case 500:
+		result := NewUpdateFrontendInternalServerError()
+		if err := result.readResponse(response, consumer, o.formats); err != nil {
+			return nil, err
+		}
+		return nil, result
+	default:
+		return nil, runtime.NewAPIError("response status code does not match any response statuses defined for this endpoint in the swagger spec", response, response.Code())
+	}
+}
+
+// NewUpdateFrontendOK creates a UpdateFrontendOK with default headers values
+func NewUpdateFrontendOK() *UpdateFrontendOK {
+	return &UpdateFrontendOK{}
+}
+
+/*
+UpdateFrontendOK describes a response with status code 200, with default header values.
+
+frontend updated
+*/
+type UpdateFrontendOK struct {
+}
+
+// IsSuccess returns true when this update frontend o k response has a 2xx status code
+func (o *UpdateFrontendOK) IsSuccess() bool {
+	return true
+}
+
+// IsRedirect returns true when this update frontend o k response has a 3xx status code
+func (o *UpdateFrontendOK) IsRedirect() bool {
+	return false
+}
+
+// IsClientError returns true when this update frontend o k response has a 4xx status code
+func (o *UpdateFrontendOK) IsClientError() bool {
+	return false
+}
+
+// IsServerError returns true when this update frontend o k response has a 5xx status code
+func (o *UpdateFrontendOK) IsServerError() bool {
+	return false
+}
+
+// IsCode returns true when this update frontend o k response a status code equal to that given
+func (o *UpdateFrontendOK) IsCode(code int) bool {
+	return code == 200
+}
+
+func (o *UpdateFrontendOK) Error() string {
+	return fmt.Sprintf("[PATCH /frontend][%d] updateFrontendOK ", 200)
+}
+
+func (o *UpdateFrontendOK) String() string {
+	return fmt.Sprintf("[PATCH /frontend][%d] updateFrontendOK ", 200)
+}
+
+func (o *UpdateFrontendOK) readResponse(response runtime.ClientResponse, consumer runtime.Consumer, formats strfmt.Registry) error {
+
+	return nil
+}
+
+// NewUpdateFrontendUnauthorized creates a UpdateFrontendUnauthorized with default headers values
+func NewUpdateFrontendUnauthorized() *UpdateFrontendUnauthorized {
+	return &UpdateFrontendUnauthorized{}
+}
+
+/*
+UpdateFrontendUnauthorized describes a response with status code 401, with default header values.
+
+unauthorized
+*/
+type UpdateFrontendUnauthorized struct {
+}
+
+// IsSuccess returns true when this update frontend unauthorized response has a 2xx status code
+func (o *UpdateFrontendUnauthorized) IsSuccess() bool {
+	return false
+}
+
+// IsRedirect returns true when this update frontend unauthorized response has a 3xx status code
+func (o *UpdateFrontendUnauthorized) IsRedirect() bool {
+	return false
+}
+
+// IsClientError returns true when this update frontend unauthorized response has a 4xx status code
+func (o *UpdateFrontendUnauthorized) IsClientError() bool {
+	return true
+}
+
+// IsServerError returns true when this update frontend unauthorized response has a 5xx status code
+func (o *UpdateFrontendUnauthorized) IsServerError() bool {
+	return false
+}
+
+// IsCode returns true when this update frontend unauthorized response a status code equal to that given
+func (o *UpdateFrontendUnauthorized) IsCode(code int) bool {
+	return code == 401
+}
+
+func (o *UpdateFrontendUnauthorized) Error() string {
+	return fmt.Sprintf("[PATCH /frontend][%d] updateFrontendUnauthorized ", 401)
+}
+
+func (o *UpdateFrontendUnauthorized) String() string {
+	return fmt.Sprintf("[PATCH /frontend][%d] updateFrontendUnauthorized ", 401)
+}
+
+func (o *UpdateFrontendUnauthorized) readResponse(response runtime.ClientResponse, consumer runtime.Consumer, formats strfmt.Registry) error {
+
+	return nil
+}
+
+// NewUpdateFrontendNotFound creates a UpdateFrontendNotFound with default headers values
+func NewUpdateFrontendNotFound() *UpdateFrontendNotFound {
+	return &UpdateFrontendNotFound{}
+}
+
+/*
+UpdateFrontendNotFound describes a response with status code 404, with default header values.
+
+not found
+*/
+type UpdateFrontendNotFound struct {
+}
+
+// IsSuccess returns true when this update frontend not found response has a 2xx status code
+func (o *UpdateFrontendNotFound) IsSuccess() bool {
+	return false
+}
+
+// IsRedirect returns true when this update frontend not found response has a 3xx status code
+func (o *UpdateFrontendNotFound) IsRedirect() bool {
+	return false
+}
+
+// IsClientError returns true when this update frontend not found response has a 4xx status code
+func (o *UpdateFrontendNotFound) IsClientError() bool {
+	return true
+}
+
+// IsServerError returns true when this update frontend not found response has a 5xx status code
+func (o *UpdateFrontendNotFound) IsServerError() bool {
+	return false
+}
+
+// IsCode returns true when this update frontend not found response a status code equal to that given
+func (o *UpdateFrontendNotFound) IsCode(code int) bool {
+	return code == 404
+}
+
+func (o *UpdateFrontendNotFound) Error() string {
+	return fmt.Sprintf("[PATCH /frontend][%d] updateFrontendNotFound ", 404)
+}
+
+func (o *UpdateFrontendNotFound) String() string {
+	return fmt.Sprintf("[PATCH /frontend][%d] updateFrontendNotFound ", 404)
+}
+
+func (o *UpdateFrontendNotFound) readResponse(response runtime.ClientResponse, consumer runtime.Consumer, formats strfmt.Registry) error {
+
+	return nil
+}
+
+// NewUpdateFrontendInternalServerError creates a UpdateFrontendInternalServerError with default headers values
+func NewUpdateFrontendInternalServerError() *UpdateFrontendInternalServerError {
+	return &UpdateFrontendInternalServerError{}
+}
+
+/*
+UpdateFrontendInternalServerError describes a response with status code 500, with default header values.
+
+internal server error
+*/
+type UpdateFrontendInternalServerError struct {
+}
+
+// IsSuccess returns true when this update frontend internal server error response has a 2xx status code
+func (o *UpdateFrontendInternalServerError) IsSuccess() bool {
+	return false
+}
+
+// IsRedirect returns true when this update frontend internal server error response has a 3xx status code
+func (o *UpdateFrontendInternalServerError) IsRedirect() bool {
+	return false
+}
+
+// IsClientError returns true when this update frontend internal server error response has a 4xx status code
+func (o *UpdateFrontendInternalServerError) IsClientError() bool {
+	return false
+}
+
+// IsServerError returns true when this update frontend internal server error response has a 5xx status code
+func (o *UpdateFrontendInternalServerError) IsServerError() bool {
+	return true
+}
+
+// IsCode returns true when this update frontend internal server error response a status code equal to that given
+func (o *UpdateFrontendInternalServerError) IsCode(code int) bool {
+	return code == 500
+}
+
+func (o *UpdateFrontendInternalServerError) Error() string {
+	return fmt.Sprintf("[PATCH /frontend][%d] updateFrontendInternalServerError ", 500)
+}
+
+func (o *UpdateFrontendInternalServerError) String() string {
+	return fmt.Sprintf("[PATCH /frontend][%d] updateFrontendInternalServerError ", 500)
+}
+
+func (o *UpdateFrontendInternalServerError) readResponse(response runtime.ClientResponse, consumer runtime.Consumer, formats strfmt.Registry) error {
+
+	return nil
+}

rest_model_zrok/public_frontend.go

@@ -18,19 +18,19 @@ import (
 type PublicFrontend struct {
 
 	// created at
-	CreatedAt int64 `json:"created_at,omitempty"`
+	CreatedAt int64 `json:"createdAt,omitempty"`
 
 	// public name
-	PublicName string `json:"public_name,omitempty"`
+	PublicName string `json:"publicName,omitempty"`
 
 	// token
 	Token string `json:"token,omitempty"`
 
 	// updated at
-	UpdatedAt int64 `json:"updated_at,omitempty"`
+	UpdatedAt int64 `json:"updatedAt,omitempty"`
 
 	// url template
-	URLTemplate string `json:"url_template,omitempty"`
+	URLTemplate string `json:"urlTemplate,omitempty"`
 
 	// z Id
 	ZID string `json:"zId,omitempty"`

rest_model_zrok/update_frontend_request.go

@@ -0,0 +1,56 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+package rest_model_zrok
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the swagger generate command
+
+import (
+	"context"
+
+	"github.com/go-openapi/strfmt"
+	"github.com/go-openapi/swag"
+)
+
+// UpdateFrontendRequest update frontend request
+//
+// swagger:model updateFrontendRequest
+type UpdateFrontendRequest struct {
+
+	// frontend token
+	FrontendToken string `json:"frontendToken,omitempty"`
+
+	// public name
+	PublicName string `json:"publicName,omitempty"`
+
+	// url template
+	URLTemplate string `json:"urlTemplate,omitempty"`
+}
+
+// Validate validates this update frontend request
+func (m *UpdateFrontendRequest) Validate(formats strfmt.Registry) error {
+	return nil
+}
+
+// ContextValidate validates this update frontend request based on context it is used
+func (m *UpdateFrontendRequest) ContextValidate(ctx context.Context, formats strfmt.Registry) error {
+	return nil
+}
+
+// MarshalBinary interface implementation
+func (m *UpdateFrontendRequest) MarshalBinary() ([]byte, error) {
+	if m == nil {
+		return nil, nil
+	}
+	return swag.WriteJSON(m)
+}
+
+// UnmarshalBinary interface implementation
+func (m *UpdateFrontendRequest) UnmarshalBinary(b []byte) error {
+	var res UpdateFrontendRequest
+	if err := swag.ReadJSON(b, &res); err != nil {
+		return err
+	}
+	*m = res
+	return nil
+}

rest_server_zrok/embedded_spec.go

@@ -217,6 +217,40 @@ func init() {
             "description": "internal server error"
           }
         }
+      },
+      "patch": {
+        "security": [
+          {
+            "key": []
+          }
+        ],
+        "tags": [
+          "admin"
+        ],
+        "operationId": "updateFrontend",
+        "parameters": [
+          {
+            "name": "body",
+            "in": "body",
+            "schema": {
+              "$ref": "#/definitions/updateFrontendRequest"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "frontend updated"
+          },
+          "401": {
+            "description": "unauthorized"
+          },
+          "404": {
+            "description": "not found"
+          },
+          "500": {
+            "description": "internal server error"
+          }
+        }
       }
     },
     "/frontends": {
@@ -746,19 +780,19 @@ func init() {
     "publicFrontend": {
       "type": "object",
       "properties": {
-        "created_at": {
+        "createdAt": {
           "type": "integer"
         },
-        "public_name": {
+        "publicName": {
           "type": "string"
         },
         "token": {
           "type": "string"
         },
-        "updated_at": {
+        "updatedAt": {
           "type": "integer"
         },
-        "url_template": {
+        "urlTemplate": {
           "type": "string"
         },
         "zId": {
@@ -935,6 +969,20 @@ func init() {
         }
       }
     },
+    "updateFrontendRequest": {
+      "type": "object",
+      "properties": {
+        "frontendToken": {
+          "type": "string"
+        },
+        "publicName": {
+          "type": "string"
+        },
+        "urlTemplate": {
+          "type": "string"
+        }
+      }
+    },
     "verifyRequest": {
       "type": "object",
       "properties": {
@@ -1163,6 +1211,40 @@ func init() {
             "description": "internal server error"
           }
         }
+      },
+      "patch": {
+        "security": [
+          {
+            "key": []
+          }
+        ],
+        "tags": [
+          "admin"
+        ],
+        "operationId": "updateFrontend",
+        "parameters": [
+          {
+            "name": "body",
+            "in": "body",
+            "schema": {
+              "$ref": "#/definitions/updateFrontendRequest"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "frontend updated"
+          },
+          "401": {
+            "description": "unauthorized"
+          },
+          "404": {
+            "description": "not found"
+          },
+          "500": {
+            "description": "internal server error"
+          }
+        }
       }
     },
     "/frontends": {
@@ -1692,19 +1774,19 @@ func init() {
     "publicFrontend": {
       "type": "object",
       "properties": {
-        "created_at": {
+        "createdAt": {
           "type": "integer"
         },
-        "public_name": {
+        "publicName": {
           "type": "string"
         },
         "token": {
           "type": "string"
         },
-        "updated_at": {
+        "updatedAt": {
           "type": "integer"
         },
-        "url_template": {
+        "urlTemplate": {
           "type": "string"
         },
         "zId": {
@@ -1881,6 +1963,20 @@ func init() {
         }
       }
     },
+    "updateFrontendRequest": {
+      "type": "object",
+      "properties": {
+        "frontendToken": {
+          "type": "string"
+        },
+        "publicName": {
+          "type": "string"
+        },
+        "urlTemplate": {
+          "type": "string"
+        }
+      }
+    },
     "verifyRequest": {
       "type": "object",
       "properties": {

rest_server_zrok/operations/admin/update_frontend.go

@@ -0,0 +1,71 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+package admin
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the generate command
+
+import (
+	"net/http"
+
+	"github.com/go-openapi/runtime/middleware"
+
+	"github.com/openziti-test-kitchen/zrok/rest_model_zrok"
+)
+
+// UpdateFrontendHandlerFunc turns a function with the right signature into a update frontend handler
+type UpdateFrontendHandlerFunc func(UpdateFrontendParams, *rest_model_zrok.Principal) middleware.Responder
+
+// Handle executing the request and returning a response
+func (fn UpdateFrontendHandlerFunc) Handle(params UpdateFrontendParams, principal *rest_model_zrok.Principal) middleware.Responder {
+	return fn(params, principal)
+}
+
+// UpdateFrontendHandler interface for that can handle valid update frontend params
+type UpdateFrontendHandler interface {
+	Handle(UpdateFrontendParams, *rest_model_zrok.Principal) middleware.Responder
+}
+
+// NewUpdateFrontend creates a new http.Handler for the update frontend operation
+func NewUpdateFrontend(ctx *middleware.Context, handler UpdateFrontendHandler) *UpdateFrontend {
+	return &UpdateFrontend{Context: ctx, Handler: handler}
+}
+
+/*
+	UpdateFrontend swagger:route PATCH /frontend admin updateFrontend
+
+UpdateFrontend update frontend API
+*/
+type UpdateFrontend struct {
+	Context *middleware.Context
+	Handler UpdateFrontendHandler
+}
+
+func (o *UpdateFrontend) ServeHTTP(rw http.ResponseWriter, r *http.Request) {
+	route, rCtx, _ := o.Context.RouteInfo(r)
+	if rCtx != nil {
+		*r = *rCtx
+	}
+	var Params = NewUpdateFrontendParams()
+	uprinc, aCtx, err := o.Context.Authorize(r, route)
+	if err != nil {
+		o.Context.Respond(rw, r, route.Produces, route, err)
+		return
+	}
+	if aCtx != nil {
+		*r = *aCtx
+	}
+	var principal *rest_model_zrok.Principal
+	if uprinc != nil {
+		principal = uprinc.(*rest_model_zrok.Principal) // this is really a rest_model_zrok.Principal, I promise
+	}
+
+	if err := o.Context.BindValidRequest(r, route, &Params); err != nil { // bind params
+		o.Context.Respond(rw, r, route.Produces, route, err)
+		return
+	}
+
+	res := o.Handler.Handle(Params, principal) // actually handle the request
+	o.Context.Respond(rw, r, route.Produces, route, res)
+
+}

rest_server_zrok/operations/admin/update_frontend_parameters.go

@@ -0,0 +1,76 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+package admin
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the swagger generate command
+
+import (
+	"net/http"
+
+	"github.com/go-openapi/errors"
+	"github.com/go-openapi/runtime"
+	"github.com/go-openapi/runtime/middleware"
+	"github.com/go-openapi/validate"
+
+	"github.com/openziti-test-kitchen/zrok/rest_model_zrok"
+)
+
+// NewUpdateFrontendParams creates a new UpdateFrontendParams object
+//
+// There are no default values defined in the spec.
+func NewUpdateFrontendParams() UpdateFrontendParams {
+
+	return UpdateFrontendParams{}
+}
+
+// UpdateFrontendParams contains all the bound params for the update frontend operation
+// typically these are obtained from a http.Request
+//
+// swagger:parameters updateFrontend
+type UpdateFrontendParams struct {
+
+	// HTTP Request Object
+	HTTPRequest *http.Request `json:"-"`
+
+	/*
+	  In: body
+	*/
+	Body *rest_model_zrok.UpdateFrontendRequest
+}
+
+// BindRequest both binds and validates a request, it assumes that complex things implement a Validatable(strfmt.Registry) error interface
+// for simple values it will use straight method calls.
+//
+// To ensure default values, the struct must have been initialized with NewUpdateFrontendParams() beforehand.
+func (o *UpdateFrontendParams) BindRequest(r *http.Request, route *middleware.MatchedRoute) error {
+	var res []error
+
+	o.HTTPRequest = r
+
+	if runtime.HasBody(r) {
+		defer r.Body.Close()
+		var body rest_model_zrok.UpdateFrontendRequest
+		if err := route.Consumer.Consume(r.Body, &body); err != nil {
+			res = append(res, errors.NewParseError("body", "body", "", err))
+		} else {
+			// validate body object
+			if err := body.Validate(route.Formats); err != nil {
+				res = append(res, err)
+			}
+
+			ctx := validate.WithOperationRequest(r.Context())
+			if err := body.ContextValidate(ctx, route.Formats); err != nil {
+				res = append(res, err)
+			}
+
+			if len(res) == 0 {
+				o.Body = &body
+			}
+		}
+	}
+	if len(res) > 0 {
+		return errors.CompositeValidationError(res...)
+	}
+	return nil
+}

rest_server_zrok/operations/admin/update_frontend_responses.go

@@ -0,0 +1,112 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+package admin
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the swagger generate command
+
+import (
+	"net/http"
+
+	"github.com/go-openapi/runtime"
+)
+
+// UpdateFrontendOKCode is the HTTP code returned for type UpdateFrontendOK
+const UpdateFrontendOKCode int = 200
+
+/*
+UpdateFrontendOK frontend updated
+
+swagger:response updateFrontendOK
+*/
+type UpdateFrontendOK struct {
+}
+
+// NewUpdateFrontendOK creates UpdateFrontendOK with default headers values
+func NewUpdateFrontendOK() *UpdateFrontendOK {
+
+	return &UpdateFrontendOK{}
+}
+
+// WriteResponse to the client
+func (o *UpdateFrontendOK) WriteResponse(rw http.ResponseWriter, producer runtime.Producer) {
+
+	rw.Header().Del(runtime.HeaderContentType) //Remove Content-Type on empty responses
+
+	rw.WriteHeader(200)
+}
+
+// UpdateFrontendUnauthorizedCode is the HTTP code returned for type UpdateFrontendUnauthorized
+const UpdateFrontendUnauthorizedCode int = 401
+
+/*
+UpdateFrontendUnauthorized unauthorized
+
+swagger:response updateFrontendUnauthorized
+*/
+type UpdateFrontendUnauthorized struct {
+}
+
+// NewUpdateFrontendUnauthorized creates UpdateFrontendUnauthorized with default headers values
+func NewUpdateFrontendUnauthorized() *UpdateFrontendUnauthorized {
+
+	return &UpdateFrontendUnauthorized{}
+}
+
+// WriteResponse to the client
+func (o *UpdateFrontendUnauthorized) WriteResponse(rw http.ResponseWriter, producer runtime.Producer) {
+
+	rw.Header().Del(runtime.HeaderContentType) //Remove Content-Type on empty responses
+
+	rw.WriteHeader(401)
+}
+
+// UpdateFrontendNotFoundCode is the HTTP code returned for type UpdateFrontendNotFound
+const UpdateFrontendNotFoundCode int = 404
+
+/*
+UpdateFrontendNotFound not found
+
+swagger:response updateFrontendNotFound
+*/
+type UpdateFrontendNotFound struct {
+}
+
+// NewUpdateFrontendNotFound creates UpdateFrontendNotFound with default headers values
+func NewUpdateFrontendNotFound() *UpdateFrontendNotFound {
+
+	return &UpdateFrontendNotFound{}
+}
+
+// WriteResponse to the client
+func (o *UpdateFrontendNotFound) WriteResponse(rw http.ResponseWriter, producer runtime.Producer) {
+
+	rw.Header().Del(runtime.HeaderContentType) //Remove Content-Type on empty responses
+
+	rw.WriteHeader(404)
+}
+
+// UpdateFrontendInternalServerErrorCode is the HTTP code returned for type UpdateFrontendInternalServerError
+const UpdateFrontendInternalServerErrorCode int = 500
+
+/*
+UpdateFrontendInternalServerError internal server error
+
+swagger:response updateFrontendInternalServerError
+*/
+type UpdateFrontendInternalServerError struct {
+}
+
+// NewUpdateFrontendInternalServerError creates UpdateFrontendInternalServerError with default headers values
+func NewUpdateFrontendInternalServerError() *UpdateFrontendInternalServerError {
+
+	return &UpdateFrontendInternalServerError{}
+}
+
+// WriteResponse to the client
+func (o *UpdateFrontendInternalServerError) WriteResponse(rw http.ResponseWriter, producer runtime.Producer) {
+
+	rw.Header().Del(runtime.HeaderContentType) //Remove Content-Type on empty responses
+
+	rw.WriteHeader(500)
+}

rest_server_zrok/operations/admin/update_frontend_urlbuilder.go

@@ -0,0 +1,87 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+package admin
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the generate command
+
+import (
+	"errors"
+	"net/url"
+	golangswaggerpaths "path"
+)
+
+// UpdateFrontendURL generates an URL for the update frontend operation
+type UpdateFrontendURL struct {
+	_basePath string
+}
+
+// WithBasePath sets the base path for this url builder, only required when it's different from the
+// base path specified in the swagger spec.
+// When the value of the base path is an empty string
+func (o *UpdateFrontendURL) WithBasePath(bp string) *UpdateFrontendURL {
+	o.SetBasePath(bp)
+	return o
+}
+
+// SetBasePath sets the base path for this url builder, only required when it's different from the
+// base path specified in the swagger spec.
+// When the value of the base path is an empty string
+func (o *UpdateFrontendURL) SetBasePath(bp string) {
+	o._basePath = bp
+}
+
+// Build a url path and query string
+func (o *UpdateFrontendURL) Build() (*url.URL, error) {
+	var _result url.URL
+
+	var _path = "/frontend"
+
+	_basePath := o._basePath
+	if _basePath == "" {
+		_basePath = "/api/v1"
+	}
+	_result.Path = golangswaggerpaths.Join(_basePath, _path)
+
+	return &_result, nil
+}
+
+// Must is a helper function to panic when the url builder returns an error
+func (o *UpdateFrontendURL) Must(u *url.URL, err error) *url.URL {
+	if err != nil {
+		panic(err)
+	}
+	if u == nil {
+		panic("url can't be nil")
+	}
+	return u
+}
+
+// String returns the string representation of the path with query string
+func (o *UpdateFrontendURL) String() string {
+	return o.Must(o.Build()).String()
+}
+
+// BuildFull builds a full url with scheme, host, path and query string
+func (o *UpdateFrontendURL) BuildFull(scheme, host string) (*url.URL, error) {
+	if scheme == "" {
+		return nil, errors.New("scheme is required for a full url on UpdateFrontendURL")
+	}
+	if host == "" {
+		return nil, errors.New("host is required for a full url on UpdateFrontendURL")
+	}
+
+	base, err := o.Build()
+	if err != nil {
+		return nil, err
+	}
+
+	base.Scheme = scheme
+	base.Host = host
+	return base, nil
+}
+
+// StringFull returns the string representation of a complete url
+func (o *UpdateFrontendURL) StringFull(scheme, host string) string {
+	return o.Must(o.BuildFull(scheme, host)).String()
+}

rest_server_zrok/operations/zrok_api.go

@@ -91,6 +91,9 @@ func NewZrokAPI(spec *loads.Document) *ZrokAPI {
 		ServiceUnshareHandler: service.UnshareHandlerFunc(func(params service.UnshareParams, principal *rest_model_zrok.Principal) middleware.Responder {
 			return middleware.NotImplemented("operation service.Unshare has not yet been implemented")
 		}),
+		AdminUpdateFrontendHandler: admin.UpdateFrontendHandlerFunc(func(params admin.UpdateFrontendParams, principal *rest_model_zrok.Principal) middleware.Responder {
+			return middleware.NotImplemented("operation admin.UpdateFrontend has not yet been implemented")
+		}),
 		AccountVerifyHandler: account.VerifyHandlerFunc(func(params account.VerifyParams) middleware.Responder {
 			return middleware.NotImplemented("operation account.Verify has not yet been implemented")
 		}),
@@ -175,6 +178,8 @@ type ZrokAPI struct {
 	ServiceUnaccessHandler service.UnaccessHandler
 	// ServiceUnshareHandler sets the operation handler for the unshare operation
 	ServiceUnshareHandler service.UnshareHandler
+	// AdminUpdateFrontendHandler sets the operation handler for the update frontend operation
+	AdminUpdateFrontendHandler admin.UpdateFrontendHandler
 	// AccountVerifyHandler sets the operation handler for the verify operation
 	AccountVerifyHandler account.VerifyHandler
 	// MetadataVersionHandler sets the operation handler for the version operation
@@ -302,6 +307,9 @@ func (o *ZrokAPI) Validate() error {
 	if o.ServiceUnshareHandler == nil {
 		unregistered = append(unregistered, "service.UnshareHandler")
 	}
+	if o.AdminUpdateFrontendHandler == nil {
+		unregistered = append(unregistered, "admin.UpdateFrontendHandler")
+	}
 	if o.AccountVerifyHandler == nil {
 		unregistered = append(unregistered, "account.VerifyHandler")
 	}
@@ -463,6 +471,10 @@ func (o *ZrokAPI) initHandlerCache() {
 		o.handlers["DELETE"] = make(map[string]http.Handler)
 	}
 	o.handlers["DELETE"]["/unshare"] = service.NewUnshare(o.context, o.ServiceUnshareHandler)
+	if o.handlers["PATCH"] == nil {
+		o.handlers["PATCH"] = make(map[string]http.Handler)
+	}
+	o.handlers["PATCH"]["/frontend"] = admin.NewUpdateFrontend(o.context, o.AdminUpdateFrontendHandler)
 	if o.handlers["POST"] == nil {
 		o.handlers["POST"] = make(map[string]http.Handler)
 	}

specs/zrok.yml

@@ -117,6 +117,26 @@ paths:
           description: not found
         500:
           description: internal server error
+    patch:
+      tags:
+        - admin
+      security:
+        - key: []
+      operationId: updateFrontend
+      parameters:
+        - name: body
+          in: body
+          schema:
+            $ref: "#/definitions/updateFrontendRequest"
+      responses:
+        200:
+          description: frontend updated
+        401:
+          description: unauthorized
+        404:
+          description: not found
+        500:
+          description: internal server error
     delete:
       tags:
         - admin
@@ -494,13 +514,13 @@ definitions:
         type: string
       zId:
         type: string
-      url_template:
+      urlTemplate:
         type: string
-      public_name:
+      publicName:
         type: string
-      created_at:
+      createdAt:
         type: integer
-      updated_at:
+      updatedAt:
         type: integer
 
   publicFrontendList:
@@ -610,6 +630,16 @@ definitions:
       svcToken:
         type: string
 
+  updateFrontendRequest:
+    type: object
+    properties:
+      frontendToken:
+        type: string
+      publicName:
+        type: string
+      urlTemplate:
+        type: string
+
   unshareRequest:
     type: object
     properties:

ui/src/api/admin.js

@@ -17,6 +17,21 @@ export function createFrontend(options) {
   return gateway.request(createFrontendOperation, parameters)
 }
 
+/**
+ * @param {object} options Optional options
+ * @param {module:types.updateFrontendRequest} [options.body] 
+ * @return {Promise<object>} frontend updated
+ */
+export function updateFrontend(options) {
+  if (!options) options = {}
+  const parameters = {
+    body: {
+      body: options.body
+    }
+  }
+  return gateway.request(updateFrontendOperation, parameters)
+}
+
 /**
  * @param {object} options Optional options
  * @param {module:types.deleteFrontendRequest} [options.body] 
@@ -49,6 +64,17 @@ const createFrontendOperation = {
   ]
 }
 
+const updateFrontendOperation = {
+  path: '/frontend',
+  contentTypes: ['application/zrok.v1+json'],
+  method: 'patch',
+  security: [
+    {
+      id: 'key'
+    }
+  ]
+}
+
 const deleteFrontendOperation = {
   path: '/frontend',
   contentTypes: ['application/zrok.v1+json'],

ui/src/api/types.js

@@ -122,10 +122,10 @@
  * 
  * @property {string} token 
  * @property {string} zId 
- * @property {string} url_template 
+ * @property {string} urlTemplate 
- * @property {string} public_name 
+ * @property {string} publicName 
- * @property {number} created_at 
+ * @property {number} createdAt 
- * @property {number} updated_at 
+ * @property {number} updatedAt 
  */
 
 /**
@@ -199,6 +199,15 @@
  * @property {string} svcToken 
  */
 
+/**
+ * @typedef updateFrontendRequest
+ * @memberof module:types
+ * 
+ * @property {string} frontendToken 
+ * @property {string} publicName 
+ * @property {string} urlTemplate 
+ */
+
 /**
  * @typedef unshareRequest
  * @memberof module:types