Class CorsHandler

Handler to enable CORS. Policies are read from the appsettings.json file.

Inheritance

System.Object

CorsHandler

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ToString()

System.Object.ReferenceEquals(System.Object, System.Object)

Namespace: Celerik.NetCore.Web

Assembly: cs.temp.dll.dll

Syntax

public static class CorsHandler

Examples

appsettings.json, enabling CORS for specific origins: "Cors": { "PolicyName": "AllowSpecificOrigins", "Origins": "https://origin1.com,https://origin2.com," }

appsettings.json, enabling CORS for any origin: "Cors": { "PolicyName": "AllowAnyOrigin" }

Methods

AddCors(IServiceCollection, IConfiguration, ILogger)

Adds cross-origin resource sharing services to this IServiceCollection.

By convention, CORS configuration properties are get from the IConfiguration object in the following way:

• Cors:PolicyName
• Cors:Origins

Declaration

public static void AddCors(this IServiceCollection services, IConfiguration config, ILogger logSvc)

Parameters

Type	Name	Description
IServiceCollection	services	The IServiceCollection to add services to.
IConfiguration	config	Object to access application configuration properties.
ILogger	logSvc	Reference to the current ILogService instance.

UseCors(IApplicationBuilder, IConfiguration, ILogger)

Adds a CORS middleware to the web application pipeline to allow cross domain requests.

By convention, CORS configuration properties are get from the IConfiguration object in the following way:

• Cors:PolicyName
• Cors:Origins

Declaration

public static void UseCors(this IApplicationBuilder app, IConfiguration config, ILogger logSvc)

Parameters

Type	Name	Description
IApplicationBuilder	app	Object to configure the application's request pipeline.
IConfiguration	config	Object to access application configuration properties.
ILogger	logSvc	Reference to the current ILogService instance.