Add OCSP files for testing purposes

Testing OCSP support needs some ASN.1 creation utilities. Bouncycastle
has them, but we don't want to bloat up the built-in libraries. Add some
new targets that will allow us to enable OCSP testing in the core-tests
module without spreading it elsewhere.

(cherry picked from commit 4eb438010b8024cfa97cdad1906a8e6963a16f5b)

Bug: 27812109
Change-Id: I4a75fc0d5186c70a764baa751ceab75d1a44539d

1 files changed, 55 insertions, 0 deletions

diff --git a/bcpkix/src/main/java/org/bouncycastle/cert/ocsp/RevokedStatus.java b/bcpkix/src/main/java/org/bouncycastle/cert/ocsp/RevokedStatus.java
new file mode 100644
index 0000000..d349f07
--- /dev/null
+++ b/bcpkix/src/main/java/org/bouncycastle/cert/ocsp/RevokedStatus.java
@@ -0,0 +1,55 @@
+package org.bouncycastle.cert.ocsp;
+
+import java.util.Date;
+
+import org.bouncycastle.asn1.ASN1GeneralizedTime;
+import org.bouncycastle.asn1.ocsp.RevokedInfo;
+import org.bouncycastle.asn1.x509.CRLReason;
+
+/**
+ * wrapper for the RevokedInfo object
+ */
+public class RevokedStatus
+    implements CertificateStatus
+{
+    RevokedInfo info;
+
+    public RevokedStatus(
+        RevokedInfo info)
+    {
+        this.info = info;
+    }
+    
+    public RevokedStatus(
+        Date        revocationDate,
+        int         reason)
+    {
+        this.info = new RevokedInfo(new ASN1GeneralizedTime(revocationDate), CRLReason.lookup(reason));
+    }
+
+    public Date getRevocationTime()
+    {
+        return OCSPUtils.extractDate(info.getRevocationTime());
+    }
+
+    public boolean hasRevocationReason()
+    {
+        return (info.getRevocationReason() != null);
+    }
+
+    /**
+     * return the revocation reason. Note: this field is optional, test for it
+     * with hasRevocationReason() first.
+     * @return the revocation reason value.
+     * @exception IllegalStateException if a reason is asked for and none is avaliable
+     */
+    public int getRevocationReason()
+    {
+        if (info.getRevocationReason() == null)
+        {
+            throw new IllegalStateException("attempt to get a reason where none is available");
+        }
+
+        return info.getRevocationReason().getValue().intValue();
+    }
+}