Package org.opensaml.security.credential

Class CredentialSupport

java.lang.Object
org.opensaml.security.credential.CredentialSupport
public final class CredentialSupport extends Object
Helper methods for working with Credential instances.

  • Constructor Details

    • CredentialSupport

      private CredentialSupport()
      Constructor.

  • Method Details

    • extractEncryptionKey

      @Nullable public static Key extractEncryptionKey(@Nonnull Credential credential)
      Extract the encryption key from the credential.
      Parameters:
      credential - the credential containing the encryption key
      Returns:
      the encryption key (either a public key or a secret (symmetric) key

    • extractDecryptionKey

      @Nullable public static Key extractDecryptionKey(@Nonnull Credential credential)
      Extract the decryption key from the credential.
      Parameters:
      credential - the credential containing the decryption key
      Returns:
      the decryption key (either a private key or a secret (symmetric) key

    • extractSigningKey

      @Nullable public static Key extractSigningKey(@Nonnull Credential credential)
      Extract the signing key from the credential.
      Parameters:
      credential - the credential containing the signing key
      Returns:
      the signing key (either a private key or a secret (symmetric) key

    • extractVerificationKey

      @Nullable public static Key extractVerificationKey(@Nonnull Credential credential)
      Extract the verification key from the credential.
      Parameters:
      credential - the credential containing the verification key
      Returns:
      the verification key (either a public key or a secret (symmetric) key

    • getSimpleCredential

      @Nonnull public static BasicCredential getSimpleCredential(@Nonnull SecretKey secretKey)
      Get a simple, minimal credential containing a secret (symmetric) key.
      Parameters:
      secretKey - the symmetric key to wrap
      Returns:
      a credential containing the secret key specified

    • getSimpleCredential

      @Nonnull public static BasicCredential getSimpleCredential(@Nonnull PublicKey publicKey, @Nullable PrivateKey privateKey)
      Get a simple, minimal credential containing a public key, and optionally a private key.
      Parameters:
      publicKey - the public key to wrap
      privateKey - the private key to wrap, which may be null
      Returns:
      a credential containing the key(s) specified

    • getSimpleCredential

      @Nonnull public static BasicX509Credential getSimpleCredential(@Nonnull X509Certificate cert, @Nullable PrivateKey privateKey)
      Get a simple, minimal credential containing an end-entity X.509 certificate, and optionally a private key.
      Parameters:
      cert - the end-entity certificate to wrap
      privateKey - the private key to wrap, which may be null
      Returns:
      a credential containing the certificate and key specified