Generate Machine Key For Web Config

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Generate Machine Key For Web Configuration
Generate Machine Key For Web Config Firefox
Generate Machine Key For Web Config Mac

Definition

Defines the configuration settings that control the key generation and algorithms that are used in encryption, decryption, and message authentication code (MAC) operations in Windows Forms authentication, view-state validation, and session-state application isolation. This class cannot be inherited.

A list of purposes for the data. If this value is specified, the same list must be passed to the Unprotect(Byte, String) method in order to decipher the returned ciphertext. For example, to protect or unprotect an authentication token, you could call the method using code like the following. Nov 06, 2012 2. Now, open the web.config file of your custom ASP Application and paste the machine key right below the web tag and save it: 3. And that’s it, Machine Key is now set. The importance for this is not only about securing your authentication method, it is also to avoid random application log off. Open the machine key configuration: The machine key control panel has the following settings: Uncheck 'Automatically generate at runtime' for both the validation key and the decryption key. Click 'Generate Keys' under 'Actions' on the right side of the panel. Click 'Apply'. And add the following line to the web.config file in all the webservers. The all-in-one ultimate online toolbox that generates all kind of keys! Every coder needs All Keys Generator in its favorites! It is provided for free and only supported by ads and donations.

Inheritance

MachineKeySection

Examples

The example in this section demonstrates how to specify values declaratively for several attributes of the machineKey section, which can also be accessed as members of the MachineKeySection class.

The following example from a configuration file shows how to specify values declaratively for the machineKey section.

This example uses SHA1. Due to collision problems with SHA1, Microsoft recommends SHA256.

The following example demonstrates how to use the MachineKeySection class in code.

Remarks

The MachineKeySection class provides a way to programmatically access and modify the content of the MachineKey section in the configuration file. The MachineKey section can be configured at the machine (Machine.config) or application (Web.config) level and controls the keys and algorithms that are used for Windows Forms authentication, view-state validation, and session-state application isolation. For any of these features to work across a network of Web servers (a Web farm), the DecryptionKey and ValidationKey attributes of the MachineKey section must be configured explicitly and identically with valid key values. The AutoGenerate value does not work for Web farms, because it relies on a cryptographically random secret, which is persisted using machine-local protection and will not be the same across more than one computer.

When a key is generated with a passphrase, the key can’t be used without the passphrase, so by using a passphrase one can prevent others from using his private keys without first guessing the passphrase. Java generate rsa key pair. You should make sure that the key can only be read by you and not by any other user for security reasons.Next you’ll be prompted to enter a passphrase. Each generated key can be protected by a passphrase. The public key will have the same filename but it will end with.pub.

Notes to Inheritors

If you to specify keys in this configuration section, as is required in Web-farm scenarios, it is recommended that you encrypt this section by using protected configuration.

Constructors