add: internal api for password reset (with assurance)

[gigi.git] / src / org / cacert / gigi / pages / PasswordResetPage.java

diff --git a/src/org/cacert/gigi/pages/PasswordResetPage.java b/src/org/cacert/gigi/pages/PasswordResetPage.java
new file mode 100644 (file)
index 0000000..8faaf82
--- /dev/null
+++ b/src/org/cacert/gigi/pages/PasswordResetPage.java
@@ -0,0 +1,93 @@
+package org.cacert.gigi.pages;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.cacert.gigi.GigiApiException;
+import org.cacert.gigi.dbObjects.User;
+import org.cacert.gigi.localisation.Language;
+import org.cacert.gigi.output.template.Form;
+import org.cacert.gigi.output.template.Template;
+import org.cacert.gigi.util.AuthorizationContext;
+
+public class PasswordResetPage extends Page {
+
+    public static final String PATH = "/passwordReset";
+
+    public PasswordResetPage() {
+        super("Password Reset");
+    }
+
+    public static class PasswordResetForm extends Form {
+
+        private static Template t = new Template(PasswordResetForm.class.getResource("PasswordResetForm.templ"));
+
+        private User u;
+
+        private int id;
+
+        public PasswordResetForm(HttpServletRequest hsr) throws GigiApiException {
+            super(hsr, PATH);
+            id = Integer.parseInt(hsr.getParameter("id"));
+            u = User.getResetWithToken(id, hsr.getParameter("token"));
+            if (u == null) {
+                throw new GigiApiException("User missing or token invalid");
+            }
+
+        }
+
+        @Override
+        public boolean submit(PrintWriter out, HttpServletRequest req) throws GigiApiException {
+            String p1 = req.getParameter("pword1");
+            String p2 = req.getParameter("pword2");
+            String tok = req.getParameter("private_token");
+            if (p1 == null || p2 == null || tok == null) {
+                throw new GigiApiException("Missing form parameter.");
+            }
+            if ( !p1.equals(p2)) {
+                throw new GigiApiException("New passwords differ.");
+            }
+            u.consumePasswordResetTicket(id, tok, p1);
+            return true;
+        }
+
+        @Override
+        protected void outputContent(PrintWriter out, Language l, Map<String, Object> vars) {
+
+            t.output(out, l, vars);
+        }
+
+    }
+
+    @Override
+    public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+        PasswordResetForm form = Form.getForm(req, PasswordResetForm.class);
+        try {
+            form.submit(resp.getWriter(), req);
+            resp.getWriter().println(getLanguage(req).getTranslation("Password reset successful."));
+            return;
+        } catch (GigiApiException e) {
+            e.format(resp.getWriter(), getLanguage(req));
+        }
+        form.output(resp.getWriter(), getLanguage(req), new HashMap<String, Object>());
+    }
+
+    @Override
+    public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+        try {
+            new PasswordResetForm(req).output(resp.getWriter(), getLanguage(req), new HashMap<String, Object>());
+        } catch (GigiApiException e) {
+            e.format(resp.getWriter(), getLanguage(req));
+        }
+    }
+
+    @Override
+    public boolean isPermitted(AuthorizationContext ac) {
+        return true;
+    }
+}