PEMFileRSAPrivateKeySupplier (Oracle Cloud Infrastructure Java SDK - 3.75.0)

java.lang.Object
- com.oracle.bmc.http.signing.internal.PEMFileRSAPrivateKeySupplier

All Implemented Interfaces:

KeySupplier<RSAPrivateKey>
```
public class PEMFileRSAPrivateKeySupplier
extends Object
implements KeySupplier<RSAPrivateKey>
```
An implementation of KeySupplier that supplies a RSA private key from a PEM file.
Supports PKCS#8 (starts with ‘—–BEGIN PRIVATE KEY—–’ tag), PKCS#8 encrypted key (starts with ‘—–BEGIN ENCRYPTED PRIVATE KEY—–’ tag) and PKCS#1 (i.e., starts with ‘—–BEGIN RSA PRIVATE KEY—–’ tag) format.

Example commands that can be used to generate a 2048 bits RSA private key: $ openssl genrsa -out privateKey 2048
$ ssh-keygen -t rsa -b 2048

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class PEMFileRSAPrivateKeySupplier.PEMFileRSAPrivateKeySupplierException
An exception in the PEMFileRSAPrivateKeySupplier.

Constructor Summary

Constructors
Constructor	Description
`PEMFileRSAPrivateKeySupplier(InputStream inputStream, char[] passphraseCharacters)`	Constructs a new file key supplier which reads the private key from the specified file.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Optional<RSAPrivateKey>`	`supplyKey()`	Get the key from the file.
`Optional<RSAPrivateKey>`	`supplyKey(String ignored)`	Get the key from the file.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PEMFileRSAPrivateKeySupplier
```
public PEMFileRSAPrivateKeySupplier(@Nonnull
                                    InputStream inputStream,
                                    @Nullable
                                    char[] passphraseCharacters)
```
    Constructs a new file key supplier which reads the private key from the specified file.
    The provided stream will be closed by this supplier automatically.
    
    Parameters:
    
    inputStream - the path to the RSA private key
    
    passphraseCharacters - the passphrase of the private key, optional
- Method Detail
  - supplyKey
```
public Optional<RSAPrivateKey> supplyKey(@Nonnull
                                         String ignored)
```
    Get the key from the file.
    
    Specified by:
    
    supplyKey in interface KeySupplier<RSAPrivateKey>
    
    Parameters:
    
    ignored - this parameter is ignored. The key returned is always the same, the one from the file.
    
    Returns:
    
    an Optional for the key
  - supplyKey
```
@Nonnull
public Optional<RSAPrivateKey> supplyKey()
```
    Get the key from the file.
    
    Returns:
    
    an Optional for the key