X509CertificateLoader.LoadPkcs12CollectionFromFile Method

Reference

Definition

Namespace:: System.Security.Cryptography.X509Certificates

Assembly:: Microsoft.Bcl.Cryptography.dll

Assembly:: System.Security.Cryptography.dll

Package:: Microsoft.Bcl.Cryptography v9.0.0

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Overloads

LoadPkcs12CollectionFromFile(String, ReadOnlySpan<Char>, X509KeyStorageFlags, Pkcs12LoaderLimits)	Opens the specified file, reads the contents as a PKCS#12 PFX and extracts a certificate. Loads the provided data as a PKCS#12 PFX and returns a collection of all of the certificates therein.
LoadPkcs12CollectionFromFile(String, String, X509KeyStorageFlags, Pkcs12LoaderLimits)	Opens the specified file, reads the contents as a PKCS#12 PFX and extracts a certificate. Loads the provided data as a PKCS#12 PFX and returns a collection of all of the certificates therein.

LoadPkcs12CollectionFromFile(String, ReadOnlySpan<Char>, X509KeyStorageFlags, Pkcs12LoaderLimits)

Source:: X509CertificateLoader.cs

Source:: X509CertificateLoader.cs

Opens the specified file, reads the contents as a PKCS#12 PFX and extracts a certificate. Loads the provided data as a PKCS#12 PFX and returns a collection of all of the certificates therein.

public static System.Security.Cryptography.X509Certificates.X509Certificate2Collection LoadPkcs12CollectionFromFile (string path, ReadOnlySpan<char> password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags = System.Security.Cryptography.X509Certificates.X509KeyStorageFlags.DefaultKeySet, System.Security.Cryptography.X509Certificates.Pkcs12LoaderLimits? loaderLimits = default);

static member LoadPkcs12CollectionFromFile : string * ReadOnlySpan<char> * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags * System.Security.Cryptography.X509Certificates.Pkcs12LoaderLimits -> System.Security.Cryptography.X509Certificates.X509Certificate2Collection

Public Shared Function LoadPkcs12CollectionFromFile (path As String, password As ReadOnlySpan(Of Char), Optional keyStorageFlags As X509KeyStorageFlags = System.Security.Cryptography.X509Certificates.X509KeyStorageFlags.DefaultKeySet, Optional loaderLimits As Pkcs12LoaderLimits = Nothing) As X509Certificate2Collection

Parameters

path: String

The path of the file to open.

password: ReadOnlySpan<Char>

The password to decrypt the contents of the PFX.

keyStorageFlags: X509KeyStorageFlags

A bitwise combination of the enumeration values that control where and how to import the private key associated with the returned certificate.

loaderLimits: Pkcs12LoaderLimits

Limits to apply when loading the PFX. A null value, the default, is equivalent to Defaults.

Returns

X509Certificate2Collection

The loaded certificate.

Exceptions

ArgumentNullException

path is null.

ArgumentException

keyStorageFlags contains a value, or combination of values, that is not valid.

PlatformNotSupportedException

keyStorageFlags contains a value that is not valid for the current platform.

Pkcs12LoadLimitExceededException

The PKCS#12/PFX violated one or more constraints of loaderLimits.

CryptographicException

An error occurred while loading the PKCS#12/PFX.

IOException

An error occurred while loading the specified file.

Applies to

LoadPkcs12CollectionFromFile(String, String, X509KeyStorageFlags, Pkcs12LoaderLimits)

Source:: X509CertificateLoader.cs

Source:: X509CertificateLoader.cs

Opens the specified file, reads the contents as a PKCS#12 PFX and extracts a certificate. Loads the provided data as a PKCS#12 PFX and returns a collection of all of the certificates therein.

public static System.Security.Cryptography.X509Certificates.X509Certificate2Collection LoadPkcs12CollectionFromFile (string path, string? password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags = System.Security.Cryptography.X509Certificates.X509KeyStorageFlags.DefaultKeySet, System.Security.Cryptography.X509Certificates.Pkcs12LoaderLimits? loaderLimits = default);

static member LoadPkcs12CollectionFromFile : string * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags * System.Security.Cryptography.X509Certificates.Pkcs12LoaderLimits -> System.Security.Cryptography.X509Certificates.X509Certificate2Collection

Public Shared Function LoadPkcs12CollectionFromFile (path As String, password As String, Optional keyStorageFlags As X509KeyStorageFlags = System.Security.Cryptography.X509Certificates.X509KeyStorageFlags.DefaultKeySet, Optional loaderLimits As Pkcs12LoaderLimits = Nothing) As X509Certificate2Collection