547 lines
14 KiB
Java
547 lines
14 KiB
Java
package eu.siacs.conversations.entities;
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import android.content.ContentValues;
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import android.database.Cursor;
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import android.os.SystemClock;
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import android.util.Pair;
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import eu.siacs.conversations.crypto.PgpDecryptionService;
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import net.java.otr4j.crypto.OtrCryptoEngineImpl;
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import net.java.otr4j.crypto.OtrCryptoException;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.security.PublicKey;
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import java.security.interfaces.DSAPublicKey;
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import java.util.Collection;
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import java.util.HashSet;
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import java.util.List;
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import java.util.concurrent.CopyOnWriteArrayList;
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import java.util.concurrent.CopyOnWriteArraySet;
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import eu.siacs.conversations.Config;
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import eu.siacs.conversations.R;
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import eu.siacs.conversations.crypto.OtrService;
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import eu.siacs.conversations.crypto.axolotl.AxolotlService;
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import eu.siacs.conversations.services.XmppConnectionService;
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import eu.siacs.conversations.xmpp.XmppConnection;
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import eu.siacs.conversations.xmpp.jid.InvalidJidException;
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import eu.siacs.conversations.xmpp.jid.Jid;
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public class Account extends AbstractEntity {
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public static final String TABLENAME = "accounts";
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public static final String USERNAME = "username";
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public static final String SERVER = "server";
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public static final String PASSWORD = "password";
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public static final String OPTIONS = "options";
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public static final String ROSTERVERSION = "rosterversion";
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public static final String KEYS = "keys";
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public static final String AVATAR = "avatar";
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public static final String DISPLAY_NAME = "display_name";
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public static final String HOSTNAME = "hostname";
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public static final String PORT = "port";
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public static final String PINNED_MECHANISM_KEY = "pinned_mechanism";
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public static final int OPTION_USETLS = 0;
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public static final int OPTION_DISABLED = 1;
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public static final int OPTION_REGISTER = 2;
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public static final int OPTION_USECOMPRESSION = 3;
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public final HashSet<Pair<String, String>> inProgressDiscoFetches = new HashSet<>();
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public boolean httpUploadAvailable(long filesize) {
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return xmppConnection != null && xmppConnection.getFeatures().httpUpload(filesize);
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}
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public boolean httpUploadAvailable() {
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return httpUploadAvailable(0);
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}
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public void setDisplayName(String displayName) {
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this.displayName = displayName;
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}
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public String getDisplayName() {
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return displayName;
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}
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public XmppConnection.Identity getServerIdentity() {
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if (xmppConnection == null) {
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return XmppConnection.Identity.UNKNOWN;
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} else {
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return xmppConnection.getServerIdentity();
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}
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}
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public enum State {
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DISABLED,
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OFFLINE,
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CONNECTING,
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ONLINE,
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NO_INTERNET,
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UNAUTHORIZED(true),
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SERVER_NOT_FOUND(true),
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REGISTRATION_FAILED(true),
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REGISTRATION_CONFLICT(true),
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REGISTRATION_SUCCESSFUL,
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REGISTRATION_NOT_SUPPORTED(true),
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SECURITY_ERROR(true),
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INCOMPATIBLE_SERVER(true),
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TOR_NOT_AVAILABLE(true);
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private final boolean isError;
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public boolean isError() {
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return this.isError;
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}
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private State(final boolean isError) {
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this.isError = isError;
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}
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private State() {
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this(false);
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}
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public int getReadableId() {
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switch (this) {
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case DISABLED:
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return R.string.account_status_disabled;
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case ONLINE:
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return R.string.account_status_online;
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case CONNECTING:
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return R.string.account_status_connecting;
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case OFFLINE:
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return R.string.account_status_offline;
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case UNAUTHORIZED:
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return R.string.account_status_unauthorized;
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case SERVER_NOT_FOUND:
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return R.string.account_status_not_found;
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case NO_INTERNET:
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return R.string.account_status_no_internet;
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case REGISTRATION_FAILED:
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return R.string.account_status_regis_fail;
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case REGISTRATION_CONFLICT:
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return R.string.account_status_regis_conflict;
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case REGISTRATION_SUCCESSFUL:
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return R.string.account_status_regis_success;
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case REGISTRATION_NOT_SUPPORTED:
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return R.string.account_status_regis_not_sup;
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case SECURITY_ERROR:
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return R.string.account_status_security_error;
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case INCOMPATIBLE_SERVER:
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return R.string.account_status_incompatible_server;
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case TOR_NOT_AVAILABLE:
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return R.string.account_status_tor_unavailable;
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default:
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return R.string.account_status_unknown;
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}
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}
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}
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public List<Conversation> pendingConferenceJoins = new CopyOnWriteArrayList<>();
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public List<Conversation> pendingConferenceLeaves = new CopyOnWriteArrayList<>();
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private static final String KEY_PGP_SIGNATURE = "pgp_signature";
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private static final String KEY_PGP_ID = "pgp_id";
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protected Jid jid;
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protected String password;
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protected int options = 0;
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protected String rosterVersion;
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protected State status = State.OFFLINE;
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protected JSONObject keys = new JSONObject();
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protected String avatar;
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protected String displayName = null;
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protected String hostname = null;
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protected int port = 5222;
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protected boolean online = false;
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private OtrService mOtrService = null;
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private AxolotlService axolotlService = null;
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private PgpDecryptionService pgpDecryptionService = null;
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private XmppConnection xmppConnection = null;
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private long mEndGracePeriod = 0L;
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private String otrFingerprint;
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private final Roster roster = new Roster(this);
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private List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
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private final Collection<Jid> blocklist = new CopyOnWriteArraySet<>();
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public Account(final Jid jid, final String password) {
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this(java.util.UUID.randomUUID().toString(), jid,
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password, 0, null, "", null, null, null, 5222);
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}
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private Account(final String uuid, final Jid jid,
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final String password, final int options, final String rosterVersion, final String keys,
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final String avatar, String displayName, String hostname, int port) {
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this.uuid = uuid;
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this.jid = jid;
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if (jid.isBareJid()) {
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this.setResource("mobile");
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}
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this.password = password;
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this.options = options;
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this.rosterVersion = rosterVersion;
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try {
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this.keys = new JSONObject(keys);
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} catch (final JSONException ignored) {
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this.keys = new JSONObject();
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}
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this.avatar = avatar;
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this.displayName = displayName;
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this.hostname = hostname;
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this.port = port;
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}
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public static Account fromCursor(final Cursor cursor) {
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Jid jid = null;
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try {
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jid = Jid.fromParts(cursor.getString(cursor.getColumnIndex(USERNAME)),
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cursor.getString(cursor.getColumnIndex(SERVER)), "mobile");
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} catch (final InvalidJidException ignored) {
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}
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return new Account(cursor.getString(cursor.getColumnIndex(UUID)),
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jid,
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cursor.getString(cursor.getColumnIndex(PASSWORD)),
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cursor.getInt(cursor.getColumnIndex(OPTIONS)),
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cursor.getString(cursor.getColumnIndex(ROSTERVERSION)),
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cursor.getString(cursor.getColumnIndex(KEYS)),
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cursor.getString(cursor.getColumnIndex(AVATAR)),
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cursor.getString(cursor.getColumnIndex(DISPLAY_NAME)),
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cursor.getString(cursor.getColumnIndex(HOSTNAME)),
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cursor.getInt(cursor.getColumnIndex(PORT)));
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}
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public boolean isOptionSet(final int option) {
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return ((options & (1 << option)) != 0);
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}
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public void setOption(final int option, final boolean value) {
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if (value) {
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this.options |= 1 << option;
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} else {
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this.options &= ~(1 << option);
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}
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}
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public String getUsername() {
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return jid.getLocalpart();
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}
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public void setJid(final Jid jid) {
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this.jid = jid;
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}
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public Jid getServer() {
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return jid.toDomainJid();
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}
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public String getPassword() {
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return password;
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}
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public void setPassword(final String password) {
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this.password = password;
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}
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public void setHostname(String hostname) {
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this.hostname = hostname;
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}
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public String getHostname() {
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return this.hostname == null ? "" : this.hostname;
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}
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public boolean isOnion() {
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return getServer().toString().toLowerCase().endsWith(".onion");
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}
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public void setPort(int port) {
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this.port = port;
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}
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public int getPort() {
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return this.port;
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}
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public State getStatus() {
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if (isOptionSet(OPTION_DISABLED)) {
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return State.DISABLED;
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} else {
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return this.status;
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}
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}
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public void setStatus(final State status) {
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this.status = status;
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}
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public boolean errorStatus() {
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return getStatus().isError();
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}
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public boolean hasErrorStatus() {
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return getXmppConnection() != null && getStatus().isError() && getXmppConnection().getAttempt() >= 3;
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}
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public String getResource() {
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return jid.getResourcepart();
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}
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public boolean setResource(final String resource) {
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final String oldResource = jid.getResourcepart();
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if (oldResource == null || !oldResource.equals(resource)) {
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try {
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jid = Jid.fromParts(jid.getLocalpart(), jid.getDomainpart(), resource);
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return true;
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} catch (final InvalidJidException ignored) {
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return true;
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}
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}
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return false;
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}
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public Jid getJid() {
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return jid;
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}
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public JSONObject getKeys() {
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return keys;
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}
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public String getKey(final String name) {
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return this.keys.optString(name, null);
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}
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public boolean setKey(final String keyName, final String keyValue) {
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try {
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this.keys.put(keyName, keyValue);
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return true;
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} catch (final JSONException e) {
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return false;
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}
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}
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public boolean setPrivateKeyAlias(String alias) {
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return setKey("private_key_alias", alias);
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}
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public String getPrivateKeyAlias() {
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return getKey("private_key_alias");
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}
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@Override
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public ContentValues getContentValues() {
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final ContentValues values = new ContentValues();
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values.put(UUID, uuid);
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values.put(USERNAME, jid.getLocalpart());
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values.put(SERVER, jid.getDomainpart());
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values.put(PASSWORD, password);
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values.put(OPTIONS, options);
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values.put(KEYS, this.keys.toString());
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values.put(ROSTERVERSION, rosterVersion);
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values.put(AVATAR, avatar);
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values.put(DISPLAY_NAME, displayName);
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values.put(HOSTNAME, hostname);
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values.put(PORT, port);
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return values;
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}
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public AxolotlService getAxolotlService() {
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return axolotlService;
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}
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public void initAccountServices(final XmppConnectionService context) {
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this.mOtrService = new OtrService(context, this);
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this.axolotlService = new AxolotlService(this, context);
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if (xmppConnection != null) {
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xmppConnection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
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}
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this.pgpDecryptionService = new PgpDecryptionService(context);
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}
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public OtrService getOtrService() {
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return this.mOtrService;
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}
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public PgpDecryptionService getPgpDecryptionService() {
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return pgpDecryptionService;
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}
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public XmppConnection getXmppConnection() {
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return this.xmppConnection;
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}
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public void setXmppConnection(final XmppConnection connection) {
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this.xmppConnection = connection;
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}
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public String getOtrFingerprint() {
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if (this.otrFingerprint == null) {
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try {
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if (this.mOtrService == null) {
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return null;
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}
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final PublicKey publicKey = this.mOtrService.getPublicKey();
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if (publicKey == null || !(publicKey instanceof DSAPublicKey)) {
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return null;
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}
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this.otrFingerprint = new OtrCryptoEngineImpl().getFingerprint(publicKey);
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return this.otrFingerprint;
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} catch (final OtrCryptoException ignored) {
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return null;
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}
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} else {
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return this.otrFingerprint;
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}
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}
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public String getRosterVersion() {
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if (this.rosterVersion == null) {
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return "";
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} else {
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return this.rosterVersion;
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}
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}
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public void setRosterVersion(final String version) {
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this.rosterVersion = version;
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}
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public int countPresences() {
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return this.getRoster().getContact(this.getJid().toBareJid()).getPresences().size();
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}
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public String getPgpSignature() {
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try {
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if (keys.has(KEY_PGP_SIGNATURE) && !"null".equals(keys.getString(KEY_PGP_SIGNATURE))) {
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return keys.getString(KEY_PGP_SIGNATURE);
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} else {
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return null;
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}
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} catch (final JSONException e) {
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return null;
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}
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}
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public boolean setPgpSignature(String signature) {
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try {
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keys.put(KEY_PGP_SIGNATURE, signature);
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} catch (JSONException e) {
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return false;
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}
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return true;
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}
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public boolean unsetPgpSignature() {
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try {
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keys.put(KEY_PGP_SIGNATURE, JSONObject.NULL);
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} catch (JSONException e) {
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return false;
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}
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return true;
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}
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public long getPgpId() {
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if (keys.has(KEY_PGP_ID)) {
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try {
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return keys.getLong(KEY_PGP_ID);
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} catch (JSONException e) {
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return -1;
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}
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} else {
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return -1;
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}
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}
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public boolean setPgpSignId(long pgpID) {
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try {
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keys.put(KEY_PGP_ID, pgpID);
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} catch (JSONException e) {
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return false;
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}
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return true;
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}
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public Roster getRoster() {
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return this.roster;
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}
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public List<Bookmark> getBookmarks() {
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return this.bookmarks;
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}
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public void setBookmarks(final List<Bookmark> bookmarks) {
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this.bookmarks = bookmarks;
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}
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public boolean hasBookmarkFor(final Jid conferenceJid) {
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for (final Bookmark bookmark : this.bookmarks) {
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final Jid jid = bookmark.getJid();
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if (jid != null && jid.equals(conferenceJid.toBareJid())) {
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return true;
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}
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}
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return false;
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}
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public boolean setAvatar(final String filename) {
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if (this.avatar != null && this.avatar.equals(filename)) {
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return false;
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} else {
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this.avatar = filename;
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return true;
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}
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}
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public String getAvatar() {
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return this.avatar;
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}
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public void activateGracePeriod() {
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this.mEndGracePeriod = SystemClock.elapsedRealtime()
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+ (Config.CARBON_GRACE_PERIOD * 1000);
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}
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public void deactivateGracePeriod() {
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this.mEndGracePeriod = 0L;
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}
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public boolean inGracePeriod() {
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return SystemClock.elapsedRealtime() < this.mEndGracePeriod;
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}
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public String getShareableUri() {
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final String fingerprint = this.getOtrFingerprint();
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if (fingerprint != null) {
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return "xmpp:" + this.getJid().toBareJid().toString() + "?otr-fingerprint="+fingerprint;
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} else {
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return "xmpp:" + this.getJid().toBareJid().toString();
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}
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}
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public boolean isBlocked(final ListItem contact) {
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final Jid jid = contact.getJid();
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return jid != null && (blocklist.contains(jid.toBareJid()) || blocklist.contains(jid.toDomainJid()));
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}
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public boolean isBlocked(final Jid jid) {
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return jid != null && blocklist.contains(jid.toBareJid());
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}
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public Collection<Jid> getBlocklist() {
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return this.blocklist;
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}
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public void clearBlocklist() {
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getBlocklist().clear();
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}
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public boolean isOnlineAndConnected() {
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return this.getStatus() == State.ONLINE && this.getXmppConnection() != null;
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}
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}
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