New-AzureRmADSpCredential

Module:

AzureRM.Resources

Adds a credential to an existing service principal.

Warning

The AzureRM PowerShell module has been officially deprecated as of February 29, 2024. Users are advised to migrate from AzureRM to the Az PowerShell module to ensure continued support and updates.

Although the AzureRM module may still function, it's no longer maintained or supported, placing any continued use at the user's discretion and risk. Please refer to our migration resources for guidance on transitioning to the Az module.

Syntax

New-AzureRmADSpCredential
   -ObjectId <Guid>
   [-Password <SecureString>]
   [-StartDate <DateTime>]
   [-EndDate <DateTime>]
   [-DefaultProfile <IAzureContextContainer>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

New-AzureRmADSpCredential
   -ObjectId <Guid>
   -CertValue <String>
   [-StartDate <DateTime>]
   [-EndDate <DateTime>]
   [-DefaultProfile <IAzureContextContainer>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

New-AzureRmADSpCredential
   -ServicePrincipalName <String>
   -CertValue <String>
   [-StartDate <DateTime>]
   [-EndDate <DateTime>]
   [-DefaultProfile <IAzureContextContainer>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

New-AzureRmADSpCredential
   -ServicePrincipalName <String>
   [-Password <SecureString>]
   [-StartDate <DateTime>]
   [-EndDate <DateTime>]
   [-DefaultProfile <IAzureContextContainer>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

New-AzureRmADSpCredential
   -ServicePrincipalObject <PSADServicePrincipal>
   -CertValue <String>
   [-StartDate <DateTime>]
   [-EndDate <DateTime>]
   [-DefaultProfile <IAzureContextContainer>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

New-AzureRmADSpCredential
   -ServicePrincipalObject <PSADServicePrincipal>
   [-Password <SecureString>]
   [-StartDate <DateTime>]
   [-EndDate <DateTime>]
   [-DefaultProfile <IAzureContextContainer>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

Description

The New-AzureRmADSpCredential cmdlet can be used to add a new credential or to roll credentials for a service principal. The service principal is identified by supplying either the object id or service principal name.

Examples

Example 1 - Create a new service principal credential using a generated password

PS C:\> New-AzureRmADSpCredential -ObjectId 1f99cf81-0146-4f4e-beae-2007d0668476

Secret    : System.Security.SecureString
StartDate : 11/12/2018 9:36:05 PM
EndDate   : 11/12/2019 9:36:05 PM
KeyId     : xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
Type      : Password

A new password credential is added to the existing service principal with object id '1f99cf81-0146-4f4e-beae-2007d0668476'.

Example 2 - Create a new service principal credential using a certificate

PS C:\> $cer = New-Object System.Security.Cryptography.X509Certificates.X509Certificate 
PS C:\> $cer.Import("C:\myapp.cer") 
PS C:\> $binCert = $cer.GetRawCertData() 
PS C:\> $credValue = [System.Convert]::ToBase64String($binCert)
PS C:\> New-AzureRmADSpCredential -ServicePrincipalName "http://test123" -CertValue $credValue -StartDate $cer.GetEffectiveDateString() -EndDate $cer.GetExpirationDateString()

The supplied base64 encoded public X509 certificate ("myapp.cer") is added to the existing service principal using its SPN.

Example 3 - Create a new service principal credential using piping

PS C:\> Get-AzureRmADServicePrincipal -ObjectId 1f99cf81-0146-4f4e-beae-2007d0668476 | New-AzureRmADSpCredential

Secret    : System.Security.SecureString
StartDate : 11/12/2018 9:36:05 PM
EndDate   : 11/12/2019 9:36:05 PM
KeyId     : xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
Type      : Password

Gets the service principal with object id '1f99cf81-0146-4f4e-beae-2007d0668476' and pipes that to the New-AzureRmADSpCredential to create a new service principal credential for that service principal with a generated password.

Parameters

-CertValue

The value of the "asymmetric" credential type. It represents the base 64 encoded certificate.

Type:	String
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-Confirm

Prompts you for confirmation before running the cmdlet.

Type:	SwitchParameter
Aliases:	cf
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-DefaultProfile

The credentials, account, tenant, and subscription used for communication with azure

Type:	IAzureContextContainer
Aliases:	AzureRmContext, AzureCredential
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-EndDate

The effective end date of the credential usage. The default end date value is one year from today. For an "asymmetric" type credential, this must be set to on or before the date that the X509 certificate is valid.

Type:	DateTime
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-ObjectId

The object id of the service principal to add the credentials to.

Type:	Guid
Aliases:	ServicePrincipalObjectId
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-Password

The password to be associated with the application.

Type:	SecureString
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-ServicePrincipalName

The name (SPN) of the service principal to add the credentials to.

Type:	String
Aliases:	SPN
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-ServicePrincipalObject

The service principal object to add the credentials to.

Type:	PSADServicePrincipal
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-StartDate

The effective start date of the credential usage. The default start date value is today. For an "asymmetric" type credential, this must be set to on or after the date that the X509 certificate is valid from.

Type:	DateTime
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
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:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

Inputs

Guid

String

PSADServicePrincipal

Parameters: ServicePrincipalObject (ByValue)

SecureString

DateTime

Outputs

PSADCredential

Microsoft.Azure.Commands.Resources.Models.Authorization.PSADCredentialWrapper

Related Links

• Get-AzureRmADSpCredential
• Remove-AzureRmADSpCredential
• Get-AzureRmADServicePrincipal