From 837de4063dbe398735a5b1d35bde1821c177b555 Mon Sep 17 00:00:00 2001 From: fiaxh Date: Sat, 11 May 2019 09:39:02 -0600 Subject: OMEMO: Move files to fitting subdirectory --- plugins/omemo/src/database.vala | 249 ---------------------------------------- 1 file changed, 249 deletions(-) delete mode 100644 plugins/omemo/src/database.vala (limited to 'plugins/omemo/src/database.vala') diff --git a/plugins/omemo/src/database.vala b/plugins/omemo/src/database.vala deleted file mode 100644 index bce1d4e6..00000000 --- a/plugins/omemo/src/database.vala +++ /dev/null @@ -1,249 +0,0 @@ -using Gee; -using Qlite; - -using Dino.Entities; - -namespace Dino.Plugins.Omemo { - -public class Database : Qlite.Database { - private const int VERSION = 4; - - public class IdentityMetaTable : Table { - public enum TrustLevel { - VERIFIED, - TRUSTED, - UNTRUSTED, - UNKNOWN; - - public string to_string() { - int val = this; - return val.to_string(); - } - } - - //Default to provide backwards compatability - public Column identity_id = new Column.Integer("identity_id") { not_null = true, min_version = 2, default = "-1" }; - public Column address_name = new Column.Text("address_name") { not_null = true }; - public Column device_id = new Column.Integer("device_id") { not_null = true }; - public Column identity_key_public_base64 = new Column.Text("identity_key_public_base64"); - public Column trusted_identity = new Column.BoolInt("trusted_identity") { default = "0", max_version = 1 }; - public Column trust_level = new Column.Integer("trust_level") { default = TrustLevel.UNKNOWN.to_string(), min_version = 2 }; - public Column now_active = new Column.BoolInt("now_active") { default = "1" }; - public Column last_active = new Column.Long("last_active"); - - internal IdentityMetaTable(Database db) { - base(db, "identity_meta"); - init({identity_id, address_name, device_id, identity_key_public_base64, trusted_identity, trust_level, now_active, last_active}); - index("identity_meta_idx", {identity_id, address_name, device_id}, true); - index("identity_meta_list_idx", {identity_id, address_name}); - } - - public QueryBuilder with_address(int identity_id, string address_name) { - return select().with(this.identity_id, "=", identity_id).with(this.address_name, "=", address_name); - } - - public void insert_device_list(int32 identity_id, string address_name, ArrayList devices) { - update().with(this.identity_id, "=", identity_id).with(this.address_name, "=", address_name).set(now_active, false).perform(); - foreach (int32 device_id in devices) { - upsert() - .value(this.identity_id, identity_id, true) - .value(this.address_name, address_name, true) - .value(this.device_id, device_id, true) - .value(this.now_active, true) - .value(this.last_active, (long) new DateTime.now_utc().to_unix()) - .perform(); - } - } - - public int64 insert_device_bundle(int32 identity_id, string address_name, int device_id, Bundle bundle, TrustLevel trust) { - if (bundle == null || bundle.identity_key == null) return -1; - // Do not replace identity_key if it was known before, it should never change! - string identity_key = Base64.encode(bundle.identity_key.serialize()); - RowOption row = with_address(identity_id, address_name).with(this.device_id, "=", device_id).single().row(); - if (row.is_present() && row[identity_key_public_base64] != null && row[identity_key_public_base64] != identity_key) { - error("Tried to change the identity key for a known device id. Likely an attack."); - } - return upsert() - .value(this.identity_id, identity_id, true) - .value(this.address_name, address_name, true) - .value(this.device_id, device_id, true) - .value(this.identity_key_public_base64, identity_key) - .value(this.trust_level, trust).perform(); - } - - public QueryBuilder get_trusted_devices(int identity_id, string address_name) { - return this.with_address(identity_id, address_name) - .with(this.trust_level, "!=", TrustLevel.UNTRUSTED) - .with(this.now_active, "=", true); - } - - public QueryBuilder get_known_devices(int identity_id, string address_name) { - return this.with_address(identity_id, address_name) - .with(this.trust_level, "!=", TrustLevel.UNKNOWN) - .without_null(this.identity_key_public_base64); - } - - public QueryBuilder get_unknown_devices(int identity_id, string address_name) { - return this.with_address(identity_id, address_name) - .with_null(this.identity_key_public_base64); - } - - public QueryBuilder get_new_devices(int identity_id, string address_name) { - return this.with_address(identity_id, address_name) - .with(this.trust_level, "=", TrustLevel.UNKNOWN) - .without_null(this.identity_key_public_base64); - } - - public Row? get_device(int identity_id, string address_name, int device_id) { - return this.with_address(identity_id, address_name) - .with(this.device_id, "=", device_id).single().row().inner; - } - - public QueryBuilder get_with_device_id(int device_id) { - return select().with(this.device_id, "=", device_id); - } - } - - - public class TrustTable : Table { - public Column identity_id = new Column.Integer("identity_id") { not_null = true }; - public Column address_name = new Column.Text("address_name"); - public Column blind_trust = new Column.BoolInt("blind_trust") { default = "1" } ; - - internal TrustTable(Database db) { - base(db, "trust"); - init({identity_id, address_name, blind_trust}); - index("trust_idx", {identity_id, address_name}, true); - } - - public bool get_blind_trust(int32 identity_id, string address_name) { - return this.select().with(this.identity_id, "=", identity_id) - .with(this.address_name, "=", address_name) - .with(this.blind_trust, "=", true).count() > 0; - } - } - - public class IdentityTable : Table { - public Column id = new Column.Integer("id") { primary_key = true, auto_increment = true }; - public Column account_id = new Column.Integer("account_id") { unique = true, not_null = true }; - public Column device_id = new Column.Integer("device_id") { not_null = true }; - public Column identity_key_private_base64 = new Column.NonNullText("identity_key_private_base64"); - public Column identity_key_public_base64 = new Column.NonNullText("identity_key_public_base64"); - - internal IdentityTable(Database db) { - base(db, "identity"); - init({id, account_id, device_id, identity_key_private_base64, identity_key_public_base64}); - } - - public int get_id(int account_id) { - int id = -1; - Row? row = this.row_with(this.account_id, account_id).inner; - if (row != null) id = ((!)row)[this.id]; - return id; - } - } - - public class SignedPreKeyTable : Table { - public Column identity_id = new Column.Integer("identity_id") { not_null = true }; - public Column signed_pre_key_id = new Column.Integer("signed_pre_key_id") { not_null = true }; - public Column record_base64 = new Column.NonNullText("record_base64"); - - internal SignedPreKeyTable(Database db) { - base(db, "signed_pre_key"); - init({identity_id, signed_pre_key_id, record_base64}); - unique({identity_id, signed_pre_key_id}); - index("signed_pre_key_idx", {identity_id, signed_pre_key_id}, true); - } - } - - public class PreKeyTable : Table { - public Column identity_id = new Column.Integer("identity_id") { not_null = true }; - public Column pre_key_id = new Column.Integer("pre_key_id") { not_null = true }; - public Column record_base64 = new Column.NonNullText("record_base64"); - - internal PreKeyTable(Database db) { - base(db, "pre_key"); - init({identity_id, pre_key_id, record_base64}); - unique({identity_id, pre_key_id}); - index("pre_key_idx", {identity_id, pre_key_id}, true); - } - } - - public class SessionTable : Table { - public Column identity_id = new Column.Integer("identity_id") { not_null = true }; - public Column address_name = new Column.NonNullText("name"); - public Column device_id = new Column.Integer("device_id") { not_null = true }; - public Column record_base64 = new Column.NonNullText("record_base64"); - - internal SessionTable(Database db) { - base(db, "session"); - init({identity_id, address_name, device_id, record_base64}); - unique({identity_id, address_name, device_id}); - index("session_idx", {identity_id, address_name, device_id}, true); - } - } - - public class ContentItemMetaTable : Table { - public Column content_item_id = new Column.Integer("message_id") { primary_key = true }; - public Column identity_id = new Column.Integer("identity_id") { not_null = true }; - public Column address_name = new Column.Text("address_name") { not_null = true }; - public Column device_id = new Column.Integer("device_id") { not_null = true }; - public Column trusted_when_received = new Column.BoolInt("trusted_when_received") { not_null = true, default = "1" }; - - internal ContentItemMetaTable(Database db) { - base(db, "content_item_meta"); - init({content_item_id, identity_id, address_name, device_id, trusted_when_received}); - index("content_item_meta_device_idx", {identity_id, device_id, address_name}); - } - - public RowOption with_content_item(ContentItem item) { - return row_with(content_item_id, item.id); - } - - public QueryBuilder with_device(int identity_id, string address_name, int device_id) { - return select() - .with(this.identity_id, "=", identity_id) - .with(this.address_name, "=", address_name) - .with(this.device_id, "=", device_id); - } - } - - public IdentityMetaTable identity_meta { get; private set; } - public TrustTable trust { get; private set; } - public IdentityTable identity { get; private set; } - public SignedPreKeyTable signed_pre_key { get; private set; } - public PreKeyTable pre_key { get; private set; } - public SessionTable session { get; private set; } - public ContentItemMetaTable content_item_meta { get; private set; } - - public Database(string fileName) { - base(fileName, VERSION); - identity_meta = new IdentityMetaTable(this); - trust = new TrustTable(this); - identity = new IdentityTable(this); - signed_pre_key = new SignedPreKeyTable(this); - pre_key = new PreKeyTable(this); - session = new SessionTable(this); - content_item_meta = new ContentItemMetaTable(this); - init({identity_meta, trust, identity, signed_pre_key, pre_key, session, content_item_meta}); - try { - exec("PRAGMA synchronous=0"); - } catch (Error e) { } - } - - public override void migrate(long oldVersion) { - if(oldVersion == 1) { - try { - exec("DROP INDEX identity_meta_idx"); - exec("DROP INDEX identity_meta_list_idx"); - exec("CREATE UNIQUE INDEX identity_meta_idx ON identity_meta (identity_id, address_name, device_id)"); - exec("CREATE INDEX identity_meta_list_idx ON identity_meta (identity_id, address_name)"); - } catch (Error e) { - stderr.printf("Failed to migrate OMEMO database\n"); - Process.exit(-1); - } - } - } -} - -} -- cgit v1.2.3-70-g09d2