Set-AdfsAdditionalAuthenticationRule
Sets the global rules that provide the trigger for additional authentication providers to be invoked.
Syntax
Set-AdfsAdditionalAuthenticationRule
[-AdditionalAuthenticationRules] <String>
[-PassThru]
[-WhatIf]
[-Confirm]
[<CommonParameters>] Set-AdfsAdditionalAuthenticationRule
[-AdditionalAuthenticationRulesFile] <String>
[-PassThru]
[-WhatIf]
[-Confirm]
[<CommonParameters>] Description
The Set-AdfsAdditionalAuthenticationRule cmdlet sets the global rules that provide the trigger for additional authentication providers to be invoked. When the claims engine evaluates the additional authentication rules and determines the requirement for multiple factor authentication, the user is prompted to perform additional authentication. You may specify rules in the form of claim rules strings, or designate a file that contains claim rules.
Use this rule only when all your applications are capable of performing web based credential collection through Active Directory Federation Services (AD FS). Applications that use protocols like WS-Trust will fail to obtain a security token if the trigger is true as a result of evaluation of the rules.
You can also set rules on the individual relying party trust using the Set-AdfsRelyingPartyTrust cmdlet with the AdditionalAuthenticationRule parameter.
Examples
Example 1: Set a global additional authentication rule
PS C:\> Set-AdfsAdditionalAuthenticationRule -AdditionalAuthenticationRules 'c:[type == "http://schemas.microsoft.com/ws/2012/01/insidecorporatenetwork", value == "false"] => issue(type = "http://schemas.microsoft.com/ws/2008/06/identity/claims/authenticationmethod", value = "http://schemas.microsoft.com/claims/multipleauthn" );'This command sets an additional authentication rule to require multiple-factor authentication.
Parameters
-AdditionalAuthenticationRules
Specifies rules for additional authentication. For more information about the claims language for rules, see Understanding Claim Rule Language in AD FS 2.0 & Higher on TechNet.
| Type: | String |
| Position: | 0 |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
-AdditionalAuthenticationRulesFile
Specifies the fully qualified file path of a text file that contains claim rules.
| Type: | String |
| Position: | 0 |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-Confirm
Prompts you for confirmation before running the cmdlet.
| Type: | SwitchParameter |
| Aliases: | cf |
| Position: | Named |
| Default value: | False |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-PassThru
Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-WhatIf
Shows what would happen if the cmdlet runs. The cmdlet is not run.
| Type: | SwitchParameter |
| Aliases: | wi |
| Position: | Named |
| Default value: | False |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |