Move TUI and GUI into separate packages

Signed-off-by: Yuuta Liang <yuutaw@student.cs.ubc.ca>

1 files changed, 0 insertions, 167 deletions

diff --git a/src/main/ui/IssueScreen.java b/src/main/ui/IssueScreen.java
deleted file mode 100644
index 3e70a0a..0000000
--- a/src/main/ui/IssueScreen.java
+++ /dev/null
@@ -1,167 +0,0 @@
-package ui;
-
-import model.asn1.exceptions.ParseException;
-import model.ca.Template;
-import model.csr.CertificationRequest;
-import model.pki.cert.Certificate;
-import model.x501.Name;
-
-/**
- * The screen that accepts a CSR and template and allows user to change its properties and issue.
- */
-public class IssueScreen implements UIHandler {
-    private final JCA session;
-
-    private Template template;
-    private CertificationRequest incomingCSR;
-
-    /**
-     * EFFECTS: Init with the session.
-     */
-    public IssueScreen(JCA session) {
-        this.session = session;
-    }
-
-    /**
-     * EFFECTS: Set current template and CSR in use by args.
-     * REQUIRES: args.length = 2, args[0] instanceof CertificateRequest, args[1] instanceof Template
-     * MODIFIES: args[1]
-     */
-    @Override
-    public void enter(Object... args) {
-        this.incomingCSR = (CertificationRequest) args[0];
-        this.template = (Template) args[1];
-    }
-
-    /**
-     * EFFECTS: Print help.
-     */
-    @Override
-    public void help() {
-        System.out.print("show\tView the current certificate\n"
-                + "set\tSet properties or template\n"
-                + "commit\tIssue the certificate\n"
-                + "exit\tDiscard and go to main menu\n"
-                + "help\tPrint this message\n");
-    }
-
-    /**
-     * EFFECTS: Print pending cert info.
-     */
-    @Override
-    public void show() {
-        System.out.println("Requested Subject:\t" + incomingCSR.getCertificationRequestInfo().getSubject());
-        System.out.println("Subject:\t" + (template.getSubject() == null
-                ? incomingCSR.getCertificationRequestInfo().getSubject()
-                : template.getSubject()));
-        System.out.println("Template:\t" + template.getName());
-        System.out.println("Validity:\t" + template.getValidity() + " days");
-    }
-
-    /**
-     * EFFECTS: Issue the cert and log it.
-     * MODIFIES: session
-     */
-    @Override
-    public void commit() {
-        try {
-            Certificate certificate = session.getCa().signCert(incomingCSR.getCertificationRequestInfo(), template);
-            session.save();
-            System.out.println(Utils.toPEM(certificate.encodeDER(), "CERTIFICATE"));
-            session.setScreen(Screen.MAIN);
-        } catch (Throwable e) {
-            System.out.println(e.getMessage());
-        }
-    }
-
-    /**
-     * EFFECTS: Set or unset the subject.
-     * MODIFIES: this
-     */
-    private void handleIssueSetSubject(String val) {
-        try {
-            if (val == null) {
-                template = new Template(template.getName(), template.isEnabled(), (Name) null, template.getValidity());
-            } else {
-                template = new Template(template.getName(), template.isEnabled(), val, template.getValidity());
-            }
-        } catch (ParseException e) {
-            System.out.println(e.getMessage());
-        }
-    }
-
-    /**
-     * EFFECTS: Set or unset the validity.
-     * MODIFIES: this
-     */
-    private void handleIssueSetValidity(String val) {
-        if (val == null) {
-            System.out.println("Cannot unset validity");
-            return;
-        }
-        try {
-            long i = Long.parseLong(val);
-            if (i <= 0) {
-                System.out.println("Invalid validity days");
-                return;
-            }
-            template = new Template(template.getName(), template.isEnabled(), template.getSubject(), i);
-        } catch (NumberFormatException ignored) {
-            System.out.println("Invalid validity days");
-        }
-    }
-
-    /**
-     * EFFECTS: Handle the set command.
-     * MODIFIES: this
-     */
-    private void handleIssueSet(String... args) {
-        if (args.length != 2 && args.length != 3) {
-            System.out.println("Usage: set <key> <value>");
-            System.out.println("Supported keys: subject validity");
-            return;
-        }
-        String val = args.length == 3 ? args[2] : null;
-        switch (args[1]) {
-            case "subject":
-                handleIssueSetSubject(val);
-                break;
-            case "validity":
-                handleIssueSetValidity(val);
-                break;
-            default:
-                System.out.println("Unknown key");
-                break;
-        }
-    }
-
-    @Override
-    public void command(String... args) {
-        if (args[0].equals("set")) {
-            handleIssueSet(args);
-        } else {
-            help();
-        }
-    }
-
-    /**
-     * EFFECTS: Clear the certificates and return main.
-     * MODIFIES: this
-     */
-    @Override
-    public Screen exit() {
-        incomingCSR = null;
-        template = null;
-        return Screen.MAIN;
-    }
-
-    /**
-     * EFFECTS: Return "/subj/ %"
-     */
-    @Override
-    public String getPS1() {
-        return String.format("/%s/ %%", template.getSubject() == null
-                ? incomingCSR.getCertificationRequestInfo().getSubject()
-                : template.getSubject());
-    }
-}