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intent to create a new key

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This commit is contained in:
Dominik
2012-04-12 15:23:00 +02:00
parent dfa4e084dd
commit 1a33f4d886
17 changed files with 139 additions and 58 deletions
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216
org_apg/src/org/apg/ui/widget/SelectPublicKeyListAdapter.java Normal file
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@@ -0,0 +1,216 @@
/*
* Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apg.ui.widget;
import java.util.Date;
import org.apg.Apg;
import org.apg.Id;
import org.apg.provider.KeyRings;
import org.apg.provider.Keys;
import org.apg.provider.UserIds;
import org.apg.R;
import android.app.Activity;
import android.content.Context;
import android.database.Cursor;
import android.database.DatabaseUtils;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteQueryBuilder;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.CheckBox;
import android.widget.ListView;
import android.widget.TextView;
public class SelectPublicKeyListAdapter extends BaseAdapter {
protected LayoutInflater mInflater;
protected ListView mParent;
protected SQLiteDatabase mDatabase;
protected Cursor mCursor;
protected String mSearchString;
protected Activity mActivity;
public SelectPublicKeyListAdapter(Activity activity, ListView parent, String searchString,
long selectedKeyIds[]) {
mSearchString = searchString;
mActivity = activity;
mParent = parent;
mDatabase = Apg.getDatabase().db();
mInflater = (LayoutInflater) parent.getContext().getSystemService(
Context.LAYOUT_INFLATER_SERVICE);
long now = new Date().getTime() / 1000;
SQLiteQueryBuilder qb = new SQLiteQueryBuilder();
qb.setTables(KeyRings.TABLE_NAME + " INNER JOIN " + Keys.TABLE_NAME + " ON " + "("
+ KeyRings.TABLE_NAME + "." + KeyRings._ID + " = " + Keys.TABLE_NAME + "."
+ Keys.KEY_RING_ID + " AND " + Keys.TABLE_NAME + "." + Keys.IS_MASTER_KEY
+ " = '1'" + ") " + " INNER JOIN " + UserIds.TABLE_NAME + " ON " + "("
+ Keys.TABLE_NAME + "." + Keys._ID + " = " + UserIds.TABLE_NAME + "."
+ UserIds.KEY_ID + " AND " + UserIds.TABLE_NAME + "." + UserIds.RANK + " = '0') ");
String inIdList = null;
if (selectedKeyIds != null && selectedKeyIds.length > 0) {
inIdList = KeyRings.TABLE_NAME + "." + KeyRings.MASTER_KEY_ID + " IN (";
for (int i = 0; i < selectedKeyIds.length; ++i) {
if (i != 0) {
inIdList += ", ";
}
inIdList += DatabaseUtils.sqlEscapeString("" + selectedKeyIds[i]);
}
inIdList += ")";
}
if (searchString != null && searchString.trim().length() > 0) {
String[] chunks = searchString.trim().split(" +");
qb.appendWhere("(EXISTS (SELECT tmp." + UserIds._ID + " FROM " + UserIds.TABLE_NAME
+ " AS tmp WHERE " + "tmp." + UserIds.KEY_ID + " = " + Keys.TABLE_NAME + "."
+ Keys._ID);
for (int i = 0; i < chunks.length; ++i) {
qb.appendWhere(" AND tmp." + UserIds.USER_ID + " LIKE ");
qb.appendWhereEscapeString("%" + chunks[i] + "%");
}
qb.appendWhere("))");
if (inIdList != null) {
qb.appendWhere(" OR (" + inIdList + ")");
}
}
String orderBy = UserIds.TABLE_NAME + "." + UserIds.USER_ID + " ASC";
if (inIdList != null) {
orderBy = inIdList + " DESC, " + orderBy;
}
mCursor = qb.query(mDatabase, new String[] {
KeyRings.TABLE_NAME + "." + KeyRings._ID, // 0
KeyRings.TABLE_NAME + "." + KeyRings.MASTER_KEY_ID, // 1
UserIds.TABLE_NAME + "." + UserIds.USER_ID, // 2
"(SELECT COUNT(tmp." + Keys._ID + ") FROM " + Keys.TABLE_NAME + " AS tmp WHERE "
+ "tmp." + Keys.KEY_RING_ID + " = " + KeyRings.TABLE_NAME + "."
+ KeyRings._ID + " AND " + "tmp." + Keys.IS_REVOKED + " = '0' AND "
+ "tmp." + Keys.CAN_ENCRYPT + " = '1')", // 3
"(SELECT COUNT(tmp." + Keys._ID + ") FROM " + Keys.TABLE_NAME + " AS tmp WHERE "
+ "tmp." + Keys.KEY_RING_ID + " = " + KeyRings.TABLE_NAME + "."
+ KeyRings._ID + " AND " + "tmp." + Keys.IS_REVOKED + " = '0' AND "
+ "tmp." + Keys.CAN_ENCRYPT + " = '1' AND " + "tmp." + Keys.CREATION
+ " <= '" + now + "' AND " + "(tmp." + Keys.EXPIRY + " IS NULL OR "
+ "tmp." + Keys.EXPIRY + " >= '" + now + "'))", // 4
}, KeyRings.TABLE_NAME + "." + KeyRings.TYPE + " = ?", new String[] { ""
+ Id.database.type_public }, null, null, orderBy);
activity.startManagingCursor(mCursor);
}
public void cleanup() {
if (mCursor != null) {
mActivity.stopManagingCursor(mCursor);
mCursor.close();
}
}
@Override
public boolean isEnabled(int position) {
mCursor.moveToPosition(position);
return mCursor.getInt(4) > 0; // valid CAN_ENCRYPT
}
@Override
public boolean hasStableIds() {
return true;
}
public int getCount() {
return mCursor.getCount();
}
public Object getItem(int position) {
mCursor.moveToPosition(position);
return mCursor.getString(2); // USER_ID
}
public long getItemId(int position) {
mCursor.moveToPosition(position);
return mCursor.getLong(1); // MASTER_KEY_ID
}
public View getView(int position, View convertView, ViewGroup parent) {
mCursor.moveToPosition(position);
View view = mInflater.inflate(R.layout.select_public_key_item, null);
boolean enabled = isEnabled(position);
TextView mainUserId = (TextView) view.findViewById(R.id.mainUserId);
mainUserId.setText(R.string.unknownUserId);
TextView mainUserIdRest = (TextView) view.findViewById(R.id.mainUserIdRest);
mainUserIdRest.setText("");
TextView keyId = (TextView) view.findViewById(R.id.keyId);
keyId.setText(R.string.noKey);
TextView status = (TextView) view.findViewById(R.id.status);
status.setText(R.string.unknownStatus);
String userId = mCursor.getString(2); // USER_ID
if (userId != null) {
String chunks[] = userId.split(" <", 2);
userId = chunks[0];
if (chunks.length > 1) {
mainUserIdRest.setText("<" + chunks[1]);
}
mainUserId.setText(userId);
}
long masterKeyId = mCursor.getLong(1); // MASTER_KEY_ID
keyId.setText(Apg.getSmallFingerPrint(masterKeyId));
if (mainUserIdRest.getText().length() == 0) {
mainUserIdRest.setVisibility(View.GONE);
}
if (enabled) {
status.setText(R.string.canEncrypt);
} else {
if (mCursor.getInt(3) > 0) {
// has some CAN_ENCRYPT keys, but col(4) = 0, so must be revoked or expired
status.setText(R.string.expired);
} else {
status.setText(R.string.noKey);
}
}
status.setText(status.getText() + " ");
CheckBox selected = (CheckBox) view.findViewById(R.id.selected);
if (!enabled) {
mParent.setItemChecked(position, false);
}
selected.setChecked(mParent.isItemChecked(position));
view.setEnabled(enabled);
mainUserId.setEnabled(enabled);
mainUserIdRest.setEnabled(enabled);
keyId.setEnabled(enabled);
selected.setEnabled(enabled);
status.setEnabled(enabled);
return view;
}
}

181
org_apg/src/org/apg/ui/widget/SelectSecretKeyListAdapter.java Normal file
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@@ -0,0 +1,181 @@
/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apg.ui.widget;
import java.util.Date;
import org.apg.Apg;
import org.apg.Id;
import org.apg.provider.KeyRings;
import org.apg.provider.Keys;
import org.apg.provider.UserIds;
import org.apg.R;
import android.app.Activity;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteQueryBuilder;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ListView;
import android.widget.TextView;
public class SelectSecretKeyListAdapter extends BaseAdapter {
protected LayoutInflater mInflater;
protected ListView mParent;
protected SQLiteDatabase mDatabase;
protected Cursor mCursor;
protected String mSearchString;
protected Activity mActivity;
public SelectSecretKeyListAdapter(Activity activity, ListView parent, String searchString) {
mSearchString = searchString;
mActivity = activity;
mParent = parent;
mDatabase = Apg.getDatabase().db();
mInflater = (LayoutInflater) parent.getContext().getSystemService(
Context.LAYOUT_INFLATER_SERVICE);
long now = new Date().getTime() / 1000;
SQLiteQueryBuilder qb = new SQLiteQueryBuilder();
qb.setTables(KeyRings.TABLE_NAME + " INNER JOIN " + Keys.TABLE_NAME + " ON " + "("
+ KeyRings.TABLE_NAME + "." + KeyRings._ID + " = " + Keys.TABLE_NAME + "."
+ Keys.KEY_RING_ID + " AND " + Keys.TABLE_NAME + "." + Keys.IS_MASTER_KEY
+ " = '1'" + ") " + " INNER JOIN " + UserIds.TABLE_NAME + " ON " + "("
+ Keys.TABLE_NAME + "." + Keys._ID + " = " + UserIds.TABLE_NAME + "."
+ UserIds.KEY_ID + " AND " + UserIds.TABLE_NAME + "." + UserIds.RANK + " = '0') ");
if (searchString != null && searchString.trim().length() > 0) {
String[] chunks = searchString.trim().split(" +");
qb.appendWhere("EXISTS (SELECT tmp." + UserIds._ID + " FROM " + UserIds.TABLE_NAME
+ " AS tmp WHERE " + "tmp." + UserIds.KEY_ID + " = " + Keys.TABLE_NAME + "."
+ Keys._ID);
for (int i = 0; i < chunks.length; ++i) {
qb.appendWhere(" AND tmp." + UserIds.USER_ID + " LIKE ");
qb.appendWhereEscapeString("%" + chunks[i] + "%");
}
qb.appendWhere(")");
}
mCursor = qb.query(mDatabase, new String[] {
KeyRings.TABLE_NAME + "." + KeyRings._ID, // 0
KeyRings.TABLE_NAME + "." + KeyRings.MASTER_KEY_ID, // 1
UserIds.TABLE_NAME + "." + UserIds.USER_ID, // 2
"(SELECT COUNT(tmp." + Keys._ID + ") FROM " + Keys.TABLE_NAME + " AS tmp WHERE "
+ "tmp." + Keys.KEY_RING_ID + " = " + KeyRings.TABLE_NAME + "."
+ KeyRings._ID + " AND " + "tmp." + Keys.IS_REVOKED + " = '0' AND "
+ "tmp." + Keys.CAN_SIGN + " = '1')", // 3,
"(SELECT COUNT(tmp." + Keys._ID + ") FROM " + Keys.TABLE_NAME + " AS tmp WHERE "
+ "tmp." + Keys.KEY_RING_ID + " = " + KeyRings.TABLE_NAME + "."
+ KeyRings._ID + " AND " + "tmp." + Keys.IS_REVOKED + " = '0' AND "
+ "tmp." + Keys.CAN_SIGN + " = '1' AND " + "tmp." + Keys.CREATION + " <= '"
+ now + "' AND " + "(tmp." + Keys.EXPIRY + " IS NULL OR " + "tmp."
+ Keys.EXPIRY + " >= '" + now + "'))", // 4
}, KeyRings.TABLE_NAME + "." + KeyRings.TYPE + " = ?", new String[] { ""
+ Id.database.type_secret }, null, null, UserIds.TABLE_NAME + "." + UserIds.USER_ID
+ " ASC");
activity.startManagingCursor(mCursor);
}
public void cleanup() {
if (mCursor != null) {
mActivity.stopManagingCursor(mCursor);
mCursor.close();
}
}
@Override
public boolean isEnabled(int position) {
mCursor.moveToPosition(position);
return mCursor.getInt(4) > 0; // valid CAN_SIGN
}
@Override
public boolean hasStableIds() {
return true;
}
public int getCount() {
return mCursor.getCount();
}
public Object getItem(int position) {
mCursor.moveToPosition(position);
return mCursor.getString(2); // USER_ID
}
public long getItemId(int position) {
mCursor.moveToPosition(position);
return mCursor.getLong(1); // MASTER_KEY_ID
}
public View getView(int position, View convertView, ViewGroup parent) {
mCursor.moveToPosition(position);
View view = mInflater.inflate(R.layout.select_secret_key_item, null);
boolean enabled = isEnabled(position);
TextView mainUserId = (TextView) view.findViewById(R.id.mainUserId);
mainUserId.setText(R.string.unknownUserId);
TextView mainUserIdRest = (TextView) view.findViewById(R.id.mainUserIdRest);
mainUserIdRest.setText("");
TextView keyId = (TextView) view.findViewById(R.id.keyId);
keyId.setText(R.string.noKey);
TextView status = (TextView) view.findViewById(R.id.status);
status.setText(R.string.unknownStatus);
String userId = mCursor.getString(2); // USER_ID
if (userId != null) {
String chunks[] = userId.split(" <", 2);
userId = chunks[0];
if (chunks.length > 1) {
mainUserIdRest.setText("<" + chunks[1]);
}
mainUserId.setText(userId);
}
long masterKeyId = mCursor.getLong(1); // MASTER_KEY_ID
keyId.setText(Apg.getSmallFingerPrint(masterKeyId));
if (mainUserIdRest.getText().length() == 0) {
mainUserIdRest.setVisibility(View.GONE);
}
if (enabled) {
status.setText(R.string.canSign);
} else {
if (mCursor.getInt(3) > 0) {
// has some CAN_SIGN keys, but col(4) = 0, so must be revoked or expired
status.setText(R.string.expired);
} else {
status.setText(R.string.noKey);
}
}
status.setText(status.getText() + " ");
view.setEnabled(enabled);
mainUserId.setEnabled(enabled);
mainUserIdRest.setEnabled(enabled);
keyId.setEnabled(enabled);
status.setEnabled(enabled);
return view;
}
}

9
org_apg/src/org/apg/ui/widget/UserIdEditor.java
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@@ -40,9 +40,12 @@ public class UserIdEditor extends LinearLayout implements Editor, OnClickListene
private EditText mEmail;
private EditText mComment;
private static final Pattern EMAIL_PATTERN = Pattern.compile(
"^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+[.]([a-zA-Z])+([a-zA-Z])+",
Pattern.CASE_INSENSITIVE);
// see http://www.regular-expressions.info/email.html
// RFC 2822 if we omit the syntax using double quotes and square brackets
private static final Pattern EMAIL_PATTERN = Pattern
.compile(
"[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?",
Pattern.CASE_INSENSITIVE);
public static class NoNameException extends Exception {
static final long serialVersionUID = 0xf812773343L;