413 lines
14 KiB
Vala
413 lines
14 KiB
Vala
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namespace Signal {
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public abstract class IdentityKeyStore : Object {
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public abstract uint8[] identity_key_private { get; set; }
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public abstract uint8[] identity_key_public { get; set; }
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public abstract uint32 local_registration_id { get; set; }
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public signal void trusted_identity_added(TrustedIdentity id);
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public signal void trusted_identity_updated(TrustedIdentity id);
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public abstract void save_identity(Address address, uint8[] key) throws Error ;
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public abstract bool is_trusted_identity(Address address, uint8[] key) throws Error ;
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public class TrustedIdentity {
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public uint8[] key { get; set; }
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public string name { get; private set; }
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public int device_id { get; private set; }
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public TrustedIdentity(string name, int device_id, uint8[] key) {
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this.key = key;
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this.name = name;
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this.device_id = device_id;
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}
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public TrustedIdentity.by_address(Address address, uint8[] key) {
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this(address.name, address.device_id, key);
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}
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}
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}
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public abstract class SessionStore : Object {
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public signal void session_stored(Session session);
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public signal void session_removed(Session session);
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public abstract uint8[]? load_session(Address address) throws Error ;
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public abstract IntList get_sub_device_sessions(string name) throws Error ;
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public abstract void store_session(Address address, uint8[] record) throws Error ;
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public abstract bool contains_session(Address address) throws Error ;
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public abstract void delete_session(Address address) throws Error ;
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public abstract void delete_all_sessions(string name) throws Error ;
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public class Session {
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public string name;
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public int device_id;
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public uint8[] record;
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}
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}
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public abstract class PreKeyStore : Object {
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public signal void pre_key_stored(Key key);
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public signal void pre_key_deleted(Key key);
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public abstract uint8[]? load_pre_key(uint32 pre_key_id) throws Error ;
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public abstract void store_pre_key(uint32 pre_key_id, uint8[] record) throws Error ;
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public abstract bool contains_pre_key(uint32 pre_key_id) throws Error ;
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public abstract void delete_pre_key(uint32 pre_key_id) throws Error ;
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public class Key {
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public uint32 key_id { get; private set; }
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public uint8[] record { get; private set; }
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public Key(uint32 key_id, uint8[] record) {
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this.key_id = key_id;
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this.record = record;
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}
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}
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}
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public abstract class SignedPreKeyStore : Object {
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public signal void signed_pre_key_stored(Key key);
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public signal void signed_pre_key_deleted(Key key);
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public abstract uint8[]? load_signed_pre_key(uint32 pre_key_id) throws Error ;
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public abstract void store_signed_pre_key(uint32 pre_key_id, uint8[] record) throws Error ;
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public abstract bool contains_signed_pre_key(uint32 pre_key_id) throws Error ;
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public abstract void delete_signed_pre_key(uint32 pre_key_id) throws Error ;
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public class Key {
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public uint32 key_id { get; private set; }
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public uint8[] record { get; private set; }
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public Key(uint32 key_id, uint8[] record) {
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this.key_id = key_id;
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this.record = record;
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}
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}
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}
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public class Store : Object {
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public Context context { get; private set; }
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public IdentityKeyStore identity_key_store { get; set; default = new SimpleIdentityKeyStore(); }
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public SessionStore session_store { get; set; default = new SimpleSessionStore(); }
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public PreKeyStore pre_key_store { get; set; default = new SimplePreKeyStore(); }
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public SignedPreKeyStore signed_pre_key_store { get; set; default = new SimpleSignedPreKeyStore(); }
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public uint32 local_registration_id { get { return identity_key_store.local_registration_id; } }
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internal NativeStoreContext native_context {get { return native_store_context_; }}
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private NativeStoreContext native_store_context_;
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static int iks_get_identity_key_pair(out Buffer public_data, out Buffer private_data, void* user_data) {
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Store store = (Store) user_data;
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public_data = new Buffer.from(store.identity_key_store.identity_key_public);
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private_data = new Buffer.from(store.identity_key_store.identity_key_private);
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return 0;
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}
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static int iks_get_local_registration_id(void* user_data, out uint32 registration_id) {
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Store store = (Store) user_data;
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registration_id = store.identity_key_store.local_registration_id;
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return 0;
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}
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static int iks_save_identity(Address address, uint8[] key, void* user_data) {
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Store store = (Store) user_data;
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return catch_to_code(() => {
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store.identity_key_store.save_identity(address, key);
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return 0;
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});
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}
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static int iks_is_trusted_identity(Address address, uint8[] key, void* user_data) {
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Store store = (Store) user_data;
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return catch_to_code(() => {
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return store.identity_key_store.is_trusted_identity(address, key) ? 1 : 0;
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});
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}
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static int iks_destroy_func(void* user_data) {
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return 0;
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}
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static int ss_load_session_func(out Buffer buffer, Address address, void* user_data) {
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Store store = (Store) user_data;
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uint8[] res = null;
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try {
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res = store.session_store.load_session(address);
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} catch (Error e) {
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buffer = null;
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return e.code;
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}
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if (res == null) {
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buffer = null;
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return 0;
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}
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buffer = new Buffer.from(res);
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if (buffer == null) return ErrorCode.NOMEM;
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return 1;
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}
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static int ss_get_sub_device_sessions_func(out IntList sessions, char[] name, void* user_data) {
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Store store = (Store) user_data;
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try {
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sessions = store.session_store.get_sub_device_sessions(carr_to_string(name));
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} catch (Error e) {
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sessions = null;
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return e.code;
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}
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return 0;
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}
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static int ss_store_session_func(Address address, uint8[] record, void* user_data) {
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Store store = (Store) user_data;
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return catch_to_code(() => {
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store.session_store.store_session(address, record);
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return 0;
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});
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}
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static int ss_contains_session_func(Address address, void* user_data) {
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Store store = (Store) user_data;
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return catch_to_code(() => {
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return store.session_store.contains_session(address) ? 1 : 0;
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});
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}
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static int ss_delete_session_func(Address address, void* user_data) {
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Store store = (Store) user_data;
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return catch_to_code(() => {
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store.session_store.delete_session(address);
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return 0;
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});
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}
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static int ss_delete_all_sessions_func(char[] name, void* user_data) {
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Store store = (Store) user_data;
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return catch_to_code(() => {
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store.session_store.delete_all_sessions(carr_to_string(name));
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return 0;
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});
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}
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static int ss_destroy_func(void* user_data) {
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return 0;
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}
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static int pks_load_pre_key(out Buffer record, uint32 pre_key_id, void* user_data) {
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Store store = (Store) user_data;
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uint8[] res = null;
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try {
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res = store.pre_key_store.load_pre_key(pre_key_id);
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} catch (Error e) {
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record = null;
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return e.code;
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}
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if (res == null) {
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record = new Buffer(0);
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return 0;
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}
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record = new Buffer.from(res);
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if (record == null) return ErrorCode.NOMEM;
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return 1;
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}
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static int pks_store_pre_key(uint32 pre_key_id, uint8[] record, void* user_data) {
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Store store = (Store) user_data;
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return catch_to_code(() => {
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store.pre_key_store.store_pre_key(pre_key_id, record);
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return 0;
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});
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}
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static int pks_contains_pre_key(uint32 pre_key_id, void* user_data) {
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Store store = (Store) user_data;
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return catch_to_code(() => {
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return store.pre_key_store.contains_pre_key(pre_key_id) ? 1 : 0;
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});
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}
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static int pks_remove_pre_key(uint32 pre_key_id, void* user_data) {
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Store store = (Store) user_data;
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return catch_to_code(() => {
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store.pre_key_store.delete_pre_key(pre_key_id);
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return 0;
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});
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}
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static int pks_destroy_func(void* user_data) {
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return 0;
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}
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static int spks_load_signed_pre_key(out Buffer record, uint32 pre_key_id, void* user_data) {
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Store store = (Store) user_data;
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uint8[] res = null;
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try {
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res = store.signed_pre_key_store.load_signed_pre_key(pre_key_id);
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} catch (Error e) {
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record = null;
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return e.code;
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}
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if (res == null) {
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record = new Buffer(0);
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return 0;
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}
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record = new Buffer.from(res);
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if (record == null) return ErrorCode.NOMEM;
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return 1;
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}
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static int spks_store_signed_pre_key(uint32 pre_key_id, uint8[] record, void* user_data) {
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Store store = (Store) user_data;
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return catch_to_code(() => {
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store.signed_pre_key_store.store_signed_pre_key(pre_key_id, record);
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return 0;
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});
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}
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static int spks_contains_signed_pre_key(uint32 pre_key_id, void* user_data) {
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Store store = (Store) user_data;
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return catch_to_code(() => {
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return store.signed_pre_key_store.contains_signed_pre_key(pre_key_id) ? 1 : 0;
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});
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}
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static int spks_remove_signed_pre_key(uint32 pre_key_id, void* user_data) {
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Store store = (Store) user_data;
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return catch_to_code(() => {
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store.signed_pre_key_store.delete_signed_pre_key(pre_key_id);
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return 0;
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});
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}
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static int spks_destroy_func(void* user_data) {
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return 0;
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}
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internal Store(Context context) {
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this.context = context;
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NativeStoreContext.create(out native_store_context_, context.native_context);
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NativeIdentityKeyStore iks = NativeIdentityKeyStore() {
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get_identity_key_pair = iks_get_identity_key_pair,
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get_local_registration_id = iks_get_local_registration_id,
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save_identity = iks_save_identity,
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is_trusted_identity = iks_is_trusted_identity,
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destroy_func = iks_destroy_func,
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user_data = this
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};
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native_context.set_identity_key_store(iks);
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NativeSessionStore ss = NativeSessionStore() {
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load_session_func = ss_load_session_func,
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get_sub_device_sessions_func = ss_get_sub_device_sessions_func,
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store_session_func = ss_store_session_func,
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contains_session_func = ss_contains_session_func,
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delete_session_func = ss_delete_session_func,
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delete_all_sessions_func = ss_delete_all_sessions_func,
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destroy_func = ss_destroy_func,
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user_data = this
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};
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native_context.set_session_store(ss);
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NativePreKeyStore pks = NativePreKeyStore() {
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load_pre_key = pks_load_pre_key,
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store_pre_key = pks_store_pre_key,
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contains_pre_key = pks_contains_pre_key,
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remove_pre_key = pks_remove_pre_key,
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destroy_func = pks_destroy_func,
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user_data = this
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};
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native_context.set_pre_key_store(pks);
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NativeSignedPreKeyStore spks = NativeSignedPreKeyStore() {
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load_signed_pre_key = spks_load_signed_pre_key,
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store_signed_pre_key = spks_store_signed_pre_key,
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contains_signed_pre_key = spks_contains_signed_pre_key,
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remove_signed_pre_key = spks_remove_signed_pre_key,
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destroy_func = spks_destroy_func,
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user_data = this
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};
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native_context.set_signed_pre_key_store(spks);
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}
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public SessionBuilder create_session_builder(Address other) throws Error {
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SessionBuilder builder;
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throw_by_code(session_builder_create(out builder, native_context, other, context.native_context), "Error creating session builder");
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return builder;
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}
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public SessionCipher create_session_cipher(Address other) throws Error {
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SessionCipher cipher;
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throw_by_code(session_cipher_create(out cipher, native_context, other, context.native_context));
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return cipher;
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}
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public IdentityKeyPair identity_key_pair {
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owned get {
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IdentityKeyPair pair;
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Protocol.Identity.get_key_pair(native_context, out pair);
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return pair;
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}
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}
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public bool is_trusted_identity(Address address, ECPublicKey key) throws Error {
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||
|
|
return throw_by_code(Protocol.Identity.is_trusted_identity(native_context, address, key)) == 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
public void save_identity(Address address, ECPublicKey key) throws Error {
|
||
|
|
throw_by_code(Protocol.Identity.save_identity(native_context, address, key));
|
||
|
|
}
|
||
|
|
|
||
|
|
public bool contains_session(Address other) throws Error {
|
||
|
|
return throw_by_code(Protocol.Session.contains_session(native_context, other)) == 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
public SessionRecord load_session(Address other) throws Error {
|
||
|
|
SessionRecord record;
|
||
|
|
throw_by_code(Protocol.Session.load_session(native_context, out record, other));
|
||
|
|
return record;
|
||
|
|
}
|
||
|
|
|
||
|
|
public bool contains_pre_key(uint32 pre_key_id) throws Error {
|
||
|
|
return throw_by_code(Protocol.PreKey.contains_key(native_context, pre_key_id)) == 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
public void store_pre_key(PreKeyRecord record) throws Error {
|
||
|
|
throw_by_code(Protocol.PreKey.store_key(native_context, record));
|
||
|
|
}
|
||
|
|
|
||
|
|
public PreKeyRecord load_pre_key(uint32 pre_key_id) throws Error {
|
||
|
|
PreKeyRecord res;
|
||
|
|
throw_by_code(Protocol.PreKey.load_key(native_context, out res, pre_key_id));
|
||
|
|
return res;
|
||
|
|
}
|
||
|
|
|
||
|
|
public bool contains_signed_pre_key(uint32 pre_key_id) throws Error {
|
||
|
|
return throw_by_code(Protocol.SignedPreKey.contains_key(native_context, pre_key_id)) == 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
public void store_signed_pre_key(SignedPreKeyRecord record) throws Error {
|
||
|
|
throw_by_code(Protocol.SignedPreKey.store_key(native_context, record));
|
||
|
|
}
|
||
|
|
|
||
|
|
public SignedPreKeyRecord load_signed_pre_key(uint32 pre_key_id) throws Error {
|
||
|
|
SignedPreKeyRecord res;
|
||
|
|
throw_by_code(Protocol.SignedPreKey.load_key(native_context, out res, pre_key_id));
|
||
|
|
return res;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|