public final class CertificateLoadUtil
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
private static org.apache.commons.logging.Log |
logger |
private static java.lang.String |
provider |
Modifier | Constructor and Description |
---|---|
private |
CertificateLoadUtil() |
Modifier and Type | Method and Description |
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protected static java.security.cert.CertificateFactory |
getCertificateFactory()
Returns appropriate
CertificateFactory . |
static java.util.Collection<java.security.cert.X509Certificate> |
getTrustedCertificates(java.security.KeyStore keyStore,
java.security.cert.X509CertSelector selector) |
static void |
init()
A no-op function that can be used to force the class to load and
initialize.
|
static java.security.cert.X509Certificate |
loadCertificate(java.io.InputStream in)
Loads a X509 certificate from the specified input stream.
|
static java.security.cert.X509Certificate |
loadCertificate(java.lang.String file)
Loads an X.509 certificate from the specified file.
|
static java.security.cert.X509Certificate[] |
loadCertificates(java.lang.String file)
Loads multiple X.509 certificates from the specified file.
|
static java.security.cert.X509CRL |
loadCrl(java.io.InputStream in) |
static java.security.cert.X509CRL |
loadCrl(java.lang.String file) |
static java.security.cert.X509Certificate |
readCertificate(java.io.BufferedReader reader)
Loads a X.509 certificate from the specified reader.
|
static void |
setProvider(java.lang.String providerName)
Sets a provider name to use for loading certificates and for generating
key pairs.
|
private static org.apache.commons.logging.Log logger
private static java.lang.String provider
public static void init()
public static void setProvider(java.lang.String providerName)
providerName
- provider name to use.protected static java.security.cert.CertificateFactory getCertificateFactory() throws java.security.GeneralSecurityException
CertificateFactory
. If provider
was set a provider-specific CertificateFactory
will be used.
Otherwise, a default CertificateFactory
will be used.CertificateFactory
java.security.GeneralSecurityException
public static java.security.cert.X509Certificate loadCertificate(java.io.InputStream in) throws java.security.GeneralSecurityException
in
- the input stream to read the certificate from.X509Certificate
the loaded certificate.java.security.GeneralSecurityException
- if certificate failed to load.public static java.security.cert.X509Certificate loadCertificate(java.lang.String file) throws java.io.IOException, java.security.GeneralSecurityException
file
- the file to load the certificate from.java.security.cert.X509Certificate
the loaded
certificate.java.io.IOException
- if I/O error occursjava.security.GeneralSecurityException
- if security problems occurs.public static java.security.cert.X509Certificate[] loadCertificates(java.lang.String file) throws java.io.IOException, java.security.GeneralSecurityException
file
- the certificate file to load the certificate from.java.io.IOException
- if I/O error occursjava.security.GeneralSecurityException
- if security problems occurs.public static java.security.cert.X509Certificate readCertificate(java.io.BufferedReader reader) throws java.io.IOException, java.security.GeneralSecurityException
This function does not close the input stream.
reader
- the stream from which load the certificate.java.io.IOException
- if I/O error occursjava.security.GeneralSecurityException
- if security problems occurs.public static java.security.cert.X509CRL loadCrl(java.lang.String file) throws java.io.IOException, java.security.GeneralSecurityException
java.io.IOException
java.security.GeneralSecurityException
public static java.security.cert.X509CRL loadCrl(java.io.InputStream in) throws java.security.GeneralSecurityException
java.security.GeneralSecurityException
public static java.util.Collection<java.security.cert.X509Certificate> getTrustedCertificates(java.security.KeyStore keyStore, java.security.cert.X509CertSelector selector) throws java.security.KeyStoreException
java.security.KeyStoreException