Golang forest.App类代码示例

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本文整理汇总了Golang中github.com/ursiform/forest.App类的典型用法代码示例。如果您正苦于以下问题：Golang App类的具体用法？Golang App怎么用？Golang App使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了App类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: SessionGet

func SessionGet(app *forest.App, manager SessionManager) func(ctx *bear.Context) {
	return func(ctx *bear.Context) {
		cookieName := forest.SessionID
		createEmptySession := func(sessionID string) {
			path := app.Config.CookiePath
			if path == "" {
				path = "/"
			}
			cookieValue := sessionID
			duration := app.Duration("Cookie")
			// Reset the cookie.
			app.SetCookie(ctx, path, cookieName, cookieValue, duration)
			manager.CreateEmpty(sessionID, ctx)
			ctx.Next()
		}
		cookie, err := ctx.Request.Cookie(cookieName)
		if err != nil || cookie.Value == "" {
			createEmptySession(uuid.New())
			return
		}
		sessionID := cookie.Value
		userID, userJSON, err := manager.Read(sessionID)
		if err != nil || userID == "" || userJSON == "" {
			createEmptySession(uuid.New())
			return
		}
		if err := manager.Create(sessionID, userID, userJSON, ctx); err != nil {
			println(fmt.Sprintf("error creating session: %s", err))
			defer func(sessionID string, userID string) {
				if err := manager.Delete(sessionID, userID); err != nil {
					println(fmt.Sprintf("error deleting session: %s", err))
				}
			}(sessionID, userID)
			createEmptySession(uuid.New())
			return
		}
		// If SessionRefresh is set to false, the session will not refresh;
		// if it's not set or if it's set to true, the session is refreshed.
		refresh, ok := ctx.Get(forest.SessionRefresh).(bool)
		if !ok || refresh {
			path := app.Config.CookiePath
			if path == "" {
				path = "/"
			}
			cookieName := forest.SessionID
			cookieValue := sessionID
			duration := app.Duration("Cookie")
			// Refresh the cookie.
			app.SetCookie(ctx, path, cookieName, cookieValue, duration)
			err := manager.Update(sessionID, userID,
				userJSON, app.Duration("Session"))
			if err != nil {
				println(fmt.Sprintf("error updating session: %s", err))
			}
		}
		ctx.Next()
	}
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:58，代码来源:session.go

示例2: ErrorsUnauthorized

func ErrorsUnauthorized(app *forest.App) func(ctx *bear.Context) {
	return func(ctx *bear.Context) {
		app.Response(
			ctx,
			http.StatusUnauthorized,
			forest.Failure,
			safeErrorMessage(app, ctx, app.Error("Unauthorized"))).Write(nil)
	}
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:9，代码来源:errors.go

示例3: ErrorsServerError

func ErrorsServerError(app *forest.App) func(ctx *bear.Context) {
	return func(ctx *bear.Context) {
		app.Response(
			ctx,
			http.StatusInternalServerError,
			forest.Failure,
			safeErrorMessage(app, ctx, app.Error("Generic"))).Write(nil)
	}
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:9，代码来源:errors.go

示例4: ErrorsBadRequest

func ErrorsBadRequest(app *forest.App) func(ctx *bear.Context) {
	return func(ctx *bear.Context) {
		app.Response(
			ctx,
			http.StatusBadRequest,
			forest.Failure,
			safeErrorMessage(app, ctx, app.Error("Generic"))).Write(nil)
	}
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:9，代码来源:errors.go

示例5: Authenticate

func Authenticate(app *forest.App) func(ctx *bear.Context) {
	return func(ctx *bear.Context) {
		userID, ok := ctx.Get(forest.SessionUserID).(string)
		if !ok || len(userID) == 0 {
			app.Response(ctx, http.StatusUnauthorized, forest.Failure,
				app.Error("Unauthorized")).Write(nil)
			return
		}
		ctx.Next()
	}
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:11，代码来源:authenticate.go

示例6: safeErrorFilter

func safeErrorFilter(app *forest.App, err error, friendly string) error {
	if app.Config.Debug {
		return err
	} else {
		if app.SafeErrorFilter != nil {
			if err := app.SafeErrorFilter(err); err != nil {
				return err
			} else {
				return fmt.Errorf(friendly)
			}
		} else {
			return fmt.Errorf(friendly)
		}
	}
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:15，代码来源:wares.go

示例7: makeRequest

func makeRequest(t *testing.T, app *forest.App,
	params *requested, want *wanted) (*http.Response, *forest.Response) {
	var request *http.Request
	method := params.method
	auth := params.auth
	path := params.path
	body := params.body
	if body != nil {
		request, _ = http.NewRequest(method, path, bytes.NewBuffer(body))
	} else {
		request, _ = http.NewRequest(method, path, nil)
	}
	if len(auth) > 0 {
		request.AddCookie(&http.Cookie{Name: forest.SessionID, Value: auth})
	}
	response := httptest.NewRecorder()
	app.ServeHTTP(response, request)
	responseData := new(forest.Response)
	responseBody, err := ioutil.ReadAll(response.Body)
	if err != nil {
		t.Error(err)
		return nil, responseData
	}
	if err := json.Unmarshal(responseBody, responseData); err != nil {
		t.Errorf("unmarshal error: %v when attempting to read: %s",
			err, string(responseBody))
		return nil, responseData
	}
	if response.Code != want.code {
		t.Errorf("%s %s want: %d (%s) got: %d %s, body: %s", method, path,
			want.code, http.StatusText(want.code), response.Code,
			http.StatusText(response.Code), string(responseBody))
		return nil, responseData
	}
	if responseData.Success != want.success {
		t.Errorf("%s %s should return success: %t", method, path, want.success)
		return nil, responseData
	}
	return &http.Response{Header: response.Header()}, responseData
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:40，代码来源:wares-test_test.go

示例8: InstallSessionWares

func InstallSessionWares(app *forest.App, manager SessionManager) {
	app.InstallWare("SessionDel",
		SessionDel(app, manager), forest.WareInstalled)
	app.InstallWare("SessionGet",
		SessionGet(app, manager), forest.WareInstalled)
	app.InstallWare("SessionSet",
		SessionSet(app, manager), forest.WareInstalled)
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:8，代码来源:wares.go

示例9: ErrorsNotFound

func ErrorsNotFound(app *forest.App) func(ctx *bear.Context) {
	return func(ctx *bear.Context) {
		message := safeErrorMessage(app, ctx, app.Error("NotFound"))
		app.Response(ctx, http.StatusNotFound, forest.Failure, message).Write(nil)
	}
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:6，代码来源:errors.go

示例10: SessionDel

func SessionDel(app *forest.App, manager SessionManager) func(ctx *bear.Context) {
	return func(ctx *bear.Context) {
		sessionID, ok := ctx.Get(forest.SessionID).(string)
		if !ok {
			err := fmt.Errorf("SessionDel %s: %v",
				forest.SessionID, ctx.Get(forest.SessionID))
			ctx.Set(forest.Error, err)
			message := safeErrorMessage(app, ctx, app.Error("Generic"))
			app.Response(ctx, http.StatusInternalServerError,
				forest.Failure, message).Write(nil)
			return
		}
		userID, ok := ctx.Get(forest.SessionUserID).(string)
		if !ok {
			err := fmt.Errorf("SessionDel %s: %v",
				forest.SessionUserID, ctx.Get(forest.SessionUserID))
			ctx.Set(forest.Error, err)
			message := safeErrorMessage(app, ctx, app.Error("Generic"))
			app.Response(ctx, http.StatusInternalServerError,
				forest.Failure, message).Write(nil)
			return
		}
		if err := manager.Delete(sessionID, userID); err != nil {
			ctx.Set(forest.Error, err)
			message := safeErrorMessage(app, ctx, app.Error("Generic"))
			app.Response(ctx, http.StatusInternalServerError,
				forest.Failure, message).Write(nil)
			return
		}
		ctx.Next()
	}
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:32，代码来源:session.go

示例11: BodyParser

func BodyParser(app *forest.App) func(ctx *bear.Context) {
	return func(ctx *bear.Context) {
		destination, ok := ctx.Get(forest.Body).(Populater)
		if !ok {
			ctx.Set(forest.Error,
				fmt.Errorf("(*forest.App).BodyParser unitialized"))
			message := safeErrorMessage(app, ctx, app.Error("Parse"))
			app.Response(ctx, http.StatusInternalServerError,
				forest.Failure, message).Write(nil)
			return
		}
		if ctx.Request.Body == nil {
			ctx.Set(forest.SafeError,
				fmt.Errorf("%s: body is empty", app.Error("Parse")))
			message := safeErrorMessage(app, ctx, app.Error("Parse"))
			app.Response(ctx, http.StatusBadRequest,
				forest.Failure, message).Write(nil)
			return
		}
		if err := destination.Populate(ctx.Request.Body); err != nil {
			ctx.Set(forest.SafeError,
				fmt.Errorf("%s: %s", app.Error("Parse"), err))
			message := safeErrorMessage(app, ctx, app.Error("Parse"))
			app.Response(ctx, http.StatusBadRequest,
				forest.Failure, message).Write(nil)
			return
		}
		ctx.Next()
	}
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:30，代码来源:body-parser.go

示例12: InstallSecurityWares

func InstallSecurityWares(app *forest.App) {
	app.InstallWare("Authenticate",
		Authenticate(app), forest.WareInstalled)
	app.InstallWare("CSRF",
		CSRF(app), forest.WareInstalled)
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:6，代码来源:wares.go

示例13: InstallErrorWares

func InstallErrorWares(app *forest.App) {
	app.InstallWare("BadRequest",
		ErrorsBadRequest(app), forest.WareInstalled)
	app.InstallWare("Conflict",
		ErrorsConflict(app), forest.WareInstalled)
	app.InstallWare("MethodNotAllowed",
		ErrorsMethodNotAllowed(app), forest.WareInstalled)
	app.InstallWare("NotFound",
		ErrorsNotFound(app), forest.WareInstalled)
	app.InstallWare("ServerError",
		ErrorsServerError(app), forest.WareInstalled)
	app.InstallWare("Unauthorized",
		ErrorsUnauthorized(app), forest.WareInstalled)
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:14，代码来源:wares.go

示例14: InstallBodyParser

func InstallBodyParser(app *forest.App) {
	app.InstallWare("BodyParser", BodyParser(app), forest.WareInstalled)
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:3，代码来源:wares.go

示例15: CSRF

func CSRF(app *forest.App) func(ctx *bear.Context) {
	type postBody struct {
		SessionID string `json:"sessionid"` // forest.SessionID == "sessionid"
	}
	return func(ctx *bear.Context) {
		if ctx.Request.Body == nil {
			app.Response(ctx, http.StatusBadRequest,
				forest.Failure, app.Error("CSRF")).Write(nil)
			return
		}
		pb := new(postBody)
		body, _ := ioutil.ReadAll(ctx.Request.Body)
		if body == nil || len(body) < 2 { // smallest JSON body is {}, 2 chars
			app.Response(
				ctx,
				http.StatusBadRequest,
				forest.Failure,
				app.Error("Parse")).Write(nil)
			return
		}
		// set ctx.Request.Body back to an untouched io.ReadCloser
		ctx.Request.Body = ioutil.NopCloser(bytes.NewBuffer(body))
		if err := json.Unmarshal(body, pb); err != nil {
			app.Response(
				ctx,
				http.StatusBadRequest,
				forest.Failure,
				app.Error("Parse")+": "+err.Error()).Write(nil)
			return
		}
		sessionID, ok := ctx.Get(forest.SessionID).(string)
		if !ok || sessionID != pb.SessionID {
			app.Response(
				ctx,
				http.StatusBadRequest,
				forest.Failure,
				app.Error("CSRF")).Write(nil)
			return
		}
		ctx.Next()
	}
}

开发者ID:ursiform，项目名称:forest-wares，代码行数:42，代码来源:csrf.go

注：本文中的github.com/ursiform/forest.App类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。