Add WIP status command

bc-sop-api/src/main/java/org/pgpainless/bouncycastle/sop/BouncyCastleSOP.java

@@ -5,19 +5,7 @@ import org.bouncycastle.openpgp.api.OpenPGPApi;
 import org.bouncycastle.openpgp.api.bc.BcOpenPGPApi;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
-import org.pgpainless.bouncycastle.sop.operation.BCArmor;
+import org.pgpainless.bouncycastle.sop.operation.*;
-import org.pgpainless.bouncycastle.sop.operation.BCDearmor;
-import org.pgpainless.bouncycastle.sop.operation.BCDecrypt;
-import org.pgpainless.bouncycastle.sop.operation.BCDetachedSign;
-import org.pgpainless.bouncycastle.sop.operation.BCDetachedVerify;
-import org.pgpainless.bouncycastle.sop.operation.BCEncrypt;
-import org.pgpainless.bouncycastle.sop.operation.BCExtractCert;
-import org.pgpainless.bouncycastle.sop.operation.BCGenerateKey;
-import org.pgpainless.bouncycastle.sop.operation.BCInlineSign;
-import org.pgpainless.bouncycastle.sop.operation.BCInlineVerify;
-import org.pgpainless.bouncycastle.sop.operation.BCListProfiles;
-import org.pgpainless.bouncycastle.sop.operation.BCMergeCerts;
-import org.pgpainless.bouncycastle.sop.operation.BCVersion;
 import sop.SOP;
 import sop.exception.SOPGPException;
 import sop.operation.Armor;
@@ -166,4 +154,8 @@ public class BouncyCastleSOP implements SOP {
     public ValidateUserId validateUserId() {
         throw new SOPGPException.UnsupportedSubcommand("validate-userid is not implemented.");
     }
+
+    public BCStatus status() {
+        return new BCStatus(api);
+    }
 }

bc-sop-api/src/main/java/org/pgpainless/bouncycastle/sop/operation/BCStatus.java

@@ -0,0 +1,54 @@
+package org.pgpainless.bouncycastle.sop.operation;
+
+import org.bouncycastle.openpgp.api.OpenPGPApi;
+import org.bouncycastle.openpgp.api.OpenPGPCertificate;
+import org.jetbrains.annotations.NotNull;
+import sop.Ready;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.nio.charset.StandardCharsets;
+import java.util.Date;
+
+public class BCStatus extends AbstractBCOperation {
+
+    private boolean json;
+    private Date time = null;
+
+    public BCStatus(OpenPGPApi api) {
+        super(api);
+    }
+
+    public BCStatus json(boolean json) {
+        this.json = json;
+        return this;
+    }
+
+    public BCStatus time(Date time) {
+        this.time = time;
+        return this;
+    }
+
+    public Ready cert(InputStream in) {
+        return new Ready() {
+            @Override
+            public void writeTo(@NotNull OutputStream outputStream) throws IOException {
+                OpenPGPCertificate cert = api.readKeyOrCertificate().parseCertificateOrKey(in);
+
+                OpenPGPCertificate.CertStatus status;
+                if (time == null) {
+                    status = cert.getStatus();
+                } else {
+                    status = cert.getStatus(time);
+                }
+
+                if (json) {
+                    outputStream.write(status.toJsonString().getBytes(StandardCharsets.UTF_8));
+                } else {
+                    outputStream.write(status.toString().getBytes(StandardCharsets.UTF_8));
+                }
+            }
+        };
+    }
+}

bc-sop-cli/src/main/java/org/pgpainless/BCStatusCmd.java

@@ -0,0 +1,58 @@
+package org.pgpainless;
+
+import org.pgpainless.bouncycastle.sop.BouncyCastleSOP;
+import org.pgpainless.bouncycastle.sop.operation.BCStatus;
+import picocli.CommandLine;
+import sop.Ready;
+import sop.cli.picocli.SopCLI;
+import sop.cli.picocli.commands.AbstractSopCmd;
+import sop.exception.SOPGPException;
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Date;
+
+@CommandLine.Command(name = "status",
+        exitCodeOnInvalidInput = SOPGPException.UnsupportedOption.EXIT_CODE)
+public class BCStatusCmd extends AbstractSopCmd {
+
+    @CommandLine.Parameters(arity = "0..1")
+    public String fileName;
+
+    @CommandLine.Option(names = {"--json"})
+    public boolean json = false;
+
+    @CommandLine.Option(names = {"--time"},
+            paramLabel = "UTC_TIME")
+    Date time = null;
+
+    @Override
+    public void run() {
+        BCStatus status = throwIfUnsupportedSubcommand(
+                ((BouncyCastleSOP) SopCLI.getSop()).status(), "status");
+
+        InputStream in;
+        if (fileName != null) {
+            try {
+                in = getInput(fileName);
+            } catch (FileNotFoundException e) {
+                throw new SOPGPException.MissingInput("Could not find file " + fileName, e);
+            } catch (IOException e) {
+                throw new SOPGPException.BadData(e);
+            }
+        } else {
+            in = System.in;
+        }
+
+        Ready ready = status.json(json)
+                .time(time)
+                .cert(in);
+
+        try {
+            ready.writeTo(System.out);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}

bc-sop-cli/src/main/java/org/pgpainless/BcSopCLI.java

@@ -1,6 +1,7 @@
 package org.pgpainless;
 
 import org.pgpainless.bouncycastle.sop.BouncyCastleSOP;
+import org.pgpainless.bouncycastle.sop.operation.BCStatus;
 import picocli.CommandLine;
 import sop.cli.picocli.SOPExceptionExitCodeMapper;
 import sop.cli.picocli.SOPExecutionExceptionHandler;
@@ -22,6 +23,7 @@ public class BcSopCLI {
                 .parseArgs(args);
 
         CommandLine cmd = new CommandLine(SopCLI.class);
+        cmd.addSubcommand("status", new BCStatusCmd());
         cmd.getSubcommands().get("generate-completion").getCommandSpec().usageMessage().hidden(true);
         cmd.setCommandName("bcsop");
         cmd.setExecutionExceptionHandler(new SOPExecutionExceptionHandler());