package eu.siacs.conversations.entities; import android.content.ContentValues; import android.database.Cursor; import android.os.SystemClock; import net.java.otr4j.crypto.OtrCryptoEngineImpl; import net.java.otr4j.crypto.OtrCryptoException; import org.json.JSONException; import org.json.JSONObject; import java.security.interfaces.DSAPublicKey; import java.util.List; import java.util.concurrent.CopyOnWriteArrayList; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.crypto.OtrEngine; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.xmpp.XmppConnection; import eu.siacs.conversations.xmpp.jid.InvalidJidException; import eu.siacs.conversations.xmpp.jid.Jid; public class Account extends AbstractEntity { public static final String TABLENAME = "accounts"; public static final String USERNAME = "username"; public static final String SERVER = "server"; public static final String PASSWORD = "password"; public static final String OPTIONS = "options"; public static final String ROSTERVERSION = "rosterversion"; public static final String KEYS = "keys"; public static final String AVATAR = "avatar"; public static final String PINNED_MECHANISM_KEY = "pinned_mechanism"; public static final int OPTION_USETLS = 0; public static final int OPTION_DISABLED = 1; public static final int OPTION_REGISTER = 2; public static final int OPTION_USECOMPRESSION = 3; public static enum State { DISABLED, OFFLINE, CONNECTING, ONLINE, NO_INTERNET, UNAUTHORIZED(true), SERVER_NOT_FOUND(true), REGISTRATION_FAILED(true), REGISTRATION_CONFLICT(true), REGISTRATION_SUCCESSFUL, REGISTRATION_NOT_SUPPORTED(true), SECURITY_ERROR(true), INCOMPATIBLE_SERVER(true); private boolean isError; public boolean isError() { return this.isError; } private State(final boolean isError) { this.isError = isError; } private State() { this(false); } public int getReadableId() { switch (this) { case DISABLED: return R.string.account_status_disabled; case ONLINE: return R.string.account_status_online; case CONNECTING: return R.string.account_status_connecting; case OFFLINE: return R.string.account_status_offline; case UNAUTHORIZED: return R.string.account_status_unauthorized; case SERVER_NOT_FOUND: return R.string.account_status_not_found; case NO_INTERNET: return R.string.account_status_no_internet; case REGISTRATION_FAILED: return R.string.account_status_regis_fail; case REGISTRATION_CONFLICT: return R.string.account_status_regis_conflict; case REGISTRATION_SUCCESSFUL: return R.string.account_status_regis_success; case REGISTRATION_NOT_SUPPORTED: return R.string.account_status_regis_not_sup; case SECURITY_ERROR: return R.string.account_status_security_error; case INCOMPATIBLE_SERVER: return R.string.account_status_incompatible_server; default: return R.string.account_status_unknown; } } } public List pendingConferenceJoins = new CopyOnWriteArrayList<>(); public List pendingConferenceLeaves = new CopyOnWriteArrayList<>(); protected Jid jid; protected String password; protected int options = 0; protected String rosterVersion; protected State status = State.OFFLINE; protected JSONObject keys = new JSONObject(); protected String avatar; protected boolean online = false; private OtrEngine otrEngine = null; private XmppConnection xmppConnection = null; private Presences presences = new Presences(); private long mEndGracePeriod = 0L; private String otrFingerprint; private Roster roster = null; private List bookmarks = new CopyOnWriteArrayList<>(); public Account() { this.uuid = "0"; } public Account(final Jid jid, final String password) { this(java.util.UUID.randomUUID().toString(), jid, password, 0, null, "", null); } public Account(final String uuid, final Jid jid, final String password, final int options, final String rosterVersion, final String keys, final String avatar) { this.uuid = uuid; this.jid = jid; if (jid.isBareJid()) { this.setResource("mobile"); } this.password = password; this.options = options; this.rosterVersion = rosterVersion; try { this.keys = new JSONObject(keys); } catch (final JSONException ignored) { } this.avatar = avatar; } public static Account fromCursor(Cursor cursor) { Jid jid = null; try { jid = Jid.fromParts(cursor.getString(cursor.getColumnIndex(USERNAME)), cursor.getString(cursor.getColumnIndex(SERVER)), "mobile"); } catch (final InvalidJidException ignored) { } return new Account(cursor.getString(cursor.getColumnIndex(UUID)), jid, cursor.getString(cursor.getColumnIndex(PASSWORD)), cursor.getInt(cursor.getColumnIndex(OPTIONS)), cursor.getString(cursor.getColumnIndex(ROSTERVERSION)), cursor.getString(cursor.getColumnIndex(KEYS)), cursor.getString(cursor.getColumnIndex(AVATAR))); } public boolean isOptionSet(int option) { return ((options & (1 << option)) != 0); } public void setOption(int option, boolean value) { if (value) { this.options |= 1 << option; } else { this.options &= ~(1 << option); } } public String getUsername() { return jid.getLocalpart(); } public void setUsername(final String username) throws InvalidJidException { jid = Jid.fromParts(username, jid.getDomainpart(), jid.getResourcepart()); } public Jid getServer() { return jid.toDomainJid(); } public void setServer(final String server) throws InvalidJidException { jid = Jid.fromParts(jid.getLocalpart(), server, jid.getResourcepart()); } public String getPassword() { return password; } public void setPassword(final String password) { this.password = password; } public State getStatus() { if (isOptionSet(OPTION_DISABLED)) { return State.DISABLED; } else { return this.status; } } public void setStatus(final State status) { this.status = status; } public boolean errorStatus() { return getStatus().isError(); } public boolean hasErrorStatus() { return getXmppConnection() != null && getStatus().isError() && getXmppConnection().getAttempt() >= 2; } public String getResource() { return jid.getResourcepart(); } public void setResource(final String resource) { try { jid = Jid.fromParts(jid.getLocalpart(), jid.getDomainpart(), resource); } catch (final InvalidJidException ignored) { } } public Jid getJid() { return jid; } public JSONObject getKeys() { return keys; } public String getSSLFingerprint() { if (keys.has("ssl_cert")) { try { return keys.getString("ssl_cert"); } catch (JSONException e) { return null; } } else { return null; } } public void setSSLCertFingerprint(String fingerprint) { this.setKey("ssl_cert", fingerprint); } public boolean setKey(String keyName, String keyValue) { try { this.keys.put(keyName, keyValue); return true; } catch (JSONException e) { return false; } } @Override public ContentValues getContentValues() { ContentValues values = new ContentValues(); values.put(UUID, uuid); values.put(USERNAME, jid.getLocalpart()); values.put(SERVER, jid.getDomainpart()); values.put(PASSWORD, password); values.put(OPTIONS, options); values.put(KEYS, this.keys.toString()); values.put(ROSTERVERSION, rosterVersion); values.put(AVATAR, avatar); return values; } public void initOtrEngine(XmppConnectionService context) { this.otrEngine = new OtrEngine(context, this); } public OtrEngine getOtrEngine() { return this.otrEngine; } public XmppConnection getXmppConnection() { return this.xmppConnection; } public void setXmppConnection(XmppConnection connection) { this.xmppConnection = connection; } public String getOtrFingerprint() { if (this.otrFingerprint == null) { try { if (this.otrEngine == null) { return null; } DSAPublicKey publicKey = (DSAPublicKey) this.otrEngine.getPublicKey(); if (publicKey == null) { return null; } this.otrFingerprint = new OtrCryptoEngineImpl().getFingerprint(publicKey); return this.otrFingerprint; } catch (final OtrCryptoException ignored) { return null; } } else { return this.otrFingerprint; } } public String getRosterVersion() { if (this.rosterVersion == null) { return ""; } else { return this.rosterVersion; } } public void setRosterVersion(String version) { this.rosterVersion = version; } public void updatePresence(String resource, int status) { this.presences.updatePresence(resource, status); } public void removePresence(String resource) { this.presences.removePresence(resource); } public void clearPresences() { this.presences = new Presences(); } public int countPresences() { return this.presences.size(); } public String getPgpSignature() { if (keys.has("pgp_signature")) { try { return keys.getString("pgp_signature"); } catch (JSONException e) { return null; } } else { return null; } } public Roster getRoster() { if (this.roster == null) { this.roster = new Roster(this); } return this.roster; } public List getBookmarks() { return this.bookmarks; } public void setBookmarks(List bookmarks) { this.bookmarks = bookmarks; } public boolean hasBookmarkFor(final Jid conferenceJid) { for (Bookmark bookmark : this.bookmarks) { final Jid jid = bookmark.getJid(); if (jid != null && jid.equals(conferenceJid.toBareJid())) { return true; } } return false; } public boolean setAvatar(String filename) { if (this.avatar != null && this.avatar.equals(filename)) { return false; } else { this.avatar = filename; return true; } } public String getAvatar() { return this.avatar; } public void activateGracePeriod() { this.mEndGracePeriod = SystemClock.elapsedRealtime() + (Config.CARBON_GRACE_PERIOD * 1000); } public void deactivateGracePeriod() { this.mEndGracePeriod = 0L; } public boolean inGracePeriod() { return SystemClock.elapsedRealtime() < this.mEndGracePeriod; } public String getShareableUri() { String fingerprint = this.getOtrFingerprint(); if (fingerprint != null) { return "xmpp:" + this.getJid().toBareJid().toString() + "?otr-fingerprint="+fingerprint; } else { return "xmpp:" + this.getJid().toBareJid().toString(); } } }