diff options
Diffstat (limited to 'pkix/src/main/jdk1.1/org/spongycastle/cert/cmp/GeneralPKIMessage.java')
-rw-r--r-- | pkix/src/main/jdk1.1/org/spongycastle/cert/cmp/GeneralPKIMessage.java | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/pkix/src/main/jdk1.1/org/spongycastle/cert/cmp/GeneralPKIMessage.java b/pkix/src/main/jdk1.1/org/spongycastle/cert/cmp/GeneralPKIMessage.java new file mode 100644 index 00000000..2f74fe55 --- /dev/null +++ b/pkix/src/main/jdk1.1/org/spongycastle/cert/cmp/GeneralPKIMessage.java @@ -0,0 +1,82 @@ +package org.spongycastle.cert.cmp; + +import java.io.IOException; + +import org.spongycastle.asn1.ASN1Primitive; +import org.spongycastle.asn1.cmp.PKIBody; +import org.spongycastle.asn1.cmp.PKIHeader; +import org.spongycastle.asn1.cmp.PKIMessage; +import org.spongycastle.cert.CertIOException; + +/** + * General wrapper for a generic PKIMessage + */ +public class GeneralPKIMessage +{ + private PKIMessage pkiMessage; + + private static PKIMessage parseBytes(byte[] encoding) + throws IOException + { + try + { + return PKIMessage.getInstance(ASN1Primitive.fromByteArray(encoding)); + } + catch (ClassCastException e) + { + throw new CertIOException("malformed data: " + e.getMessage(), e); + } + catch (IllegalArgumentException e) + { + throw new CertIOException("malformed data: " + e.getMessage(), e); + } + } + + /** + * Create a PKIMessage from the passed in bytes. + * + * @param encoding BER/DER encoding of the PKIMessage + * @throws IOException in the event of corrupted data, or an incorrect structure. + */ + public GeneralPKIMessage(byte[] encoding) + throws IOException + { + this(parseBytes(encoding)); + } + + /** + * Wrap a PKIMessage ASN.1 structure. + * + * @param pkiMessage base PKI message. + */ + public GeneralPKIMessage(PKIMessage pkiMessage) + { + this.pkiMessage = pkiMessage; + } + + public PKIHeader getHeader() + { + return pkiMessage.getHeader(); + } + + public PKIBody getBody() + { + return pkiMessage.getBody(); + } + + /** + * Return true if this message has protection bits on it. A return value of true + * indicates the message can be used to construct a ProtectedPKIMessage. + * + * @return true if message has protection, false otherwise. + */ + public boolean hasProtection() + { + return pkiMessage.getHeader().getProtectionAlg() != null; + } + + public PKIMessage toASN1Structure() + { + return pkiMessage; + } +} |