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Diffstat (limited to 'protocols/Telegram/tgl/mtproto-common.h')
-rw-r--r--protocols/Telegram/tgl/mtproto-common.h385
1 files changed, 0 insertions, 385 deletions
diff --git a/protocols/Telegram/tgl/mtproto-common.h b/protocols/Telegram/tgl/mtproto-common.h
deleted file mode 100644
index afcea1eeb4..0000000000
--- a/protocols/Telegram/tgl/mtproto-common.h
+++ /dev/null
@@ -1,385 +0,0 @@
-/*
- This file is part of tgl-library
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-
- Copyright Nikolay Durov, Andrey Lopatin 2012-2013
- Vitaly Valtman 2013-2015
-*/
-#ifndef __MTPROTO_COMMON_H__
-#define __MTPROTO_COMMON_H__
-
-#include <string.h>
-#include <openssl/rsa.h>
-#include <openssl/bn.h>
-#include <openssl/aes.h>
-#include <stdio.h>
-#include <assert.h>
-
-//#include "interface.h"
-#include "tools.h"
-#include "auto/constants.h"
-
-#include "tgl.h"
-#include "tgl-inner.h"
-/* DH key exchange protocol data structures */
-#define CODE_req_pq 0x60469778
-#define CODE_resPQ 0x05162463
-#define CODE_req_DH_params 0xd712e4be
-#define CODE_p_q_inner_data 0x83c95aec
-#define CODE_p_q_inner_data_temp 0x3c6a84d4
-#define CODE_server_DH_inner_data 0xb5890dba
-#define CODE_server_DH_params_fail 0x79cb045d
-#define CODE_server_DH_params_ok 0xd0e8075c
-#define CODE_set_client_DH_params 0xf5045f1f
-#define CODE_client_DH_inner_data 0x6643b654
-#define CODE_dh_gen_ok 0x3bcbf734
-#define CODE_dh_gen_retry 0x46dc1fb9
-#define CODE_dh_gen_fail 0xa69dae02
-
-#define CODE_bind_auth_key_inner 0x75a3f765
-
-/* service messages */
-#define CODE_rpc_result 0xf35c6d01
-#define CODE_rpc_error 0x2144ca19
-#define CODE_msg_container 0x73f1f8dc
-#define CODE_msg_copy 0xe06046b2
-#define CODE_msgs_ack 0x62d6b459
-#define CODE_bad_msg_notification 0xa7eff811
-#define CODE_bad_server_salt 0xedab447b
-#define CODE_msgs_state_req 0xda69fb52
-#define CODE_msgs_state_info 0x04deb57d
-#define CODE_msgs_all_info 0x8cc0d131
-#define CODE_new_session_created 0x9ec20908
-#define CODE_msg_resend_req 0x7d861a08
-#define CODE_ping 0x7abe77ec
-#define CODE_pong 0x347773c5
-#define CODE_destroy_session 0xe7512126
-#define CODE_destroy_session_ok 0xe22045fc
-#define CODE_destroy_session_none 0x62d350c9
-#define CODE_destroy_sessions 0x9a6face8
-#define CODE_destroy_sessions_res 0xa8164668
-#define CODE_get_future_salts 0xb921bd04
-#define CODE_future_salt 0x0949d9dc
-#define CODE_future_salts 0xae500895
-#define CODE_rpc_drop_answer 0x58e4a740
-#define CODE_rpc_answer_unknown 0x5e2ad36e
-#define CODE_rpc_answer_dropped_running 0xcd78e586
-#define CODE_rpc_answer_dropped 0xa43ad8b7
-#define CODE_msg_detailed_info 0x276d3ec6
-#define CODE_msg_new_detailed_info 0x809db6df
-#define CODE_ping_delay_disconnect 0xf3427b8c
-#define CODE_gzip_packed 0x3072cfa1
-
-#define CODE_input_peer_notify_settings_old 0x3cf4b1be
-#define CODE_peer_notify_settings_old 0xddbcd4a5
-#define CODE_user_profile_photo_old 0x990d1493
-#define CODE_config_old 0x232d5905
-
-#define CODE_msg_new_detailed_info 0x809db6df
-
-#define CODE_msg_detailed_info 0x276d3ec6
-/* not really a limit, for struct encrypted_message only */
-// #define MAX_MESSAGE_INTS 16384
-#define MAX_MESSAGE_INTS 1048576
-#define MAX_PROTO_MESSAGE_INTS 1048576
-
-#define PACKET_BUFFER_SIZE (16384 * 100 + 16) // temp fix
-#pragma pack(push,4)
-struct encrypted_message {
- // unencrypted header
- long long auth_key_id;
- char msg_key[16];
- // encrypted part, starts with encrypted header
- long long server_salt;
- long long session_id;
- // long long auth_key_id2; // removed
- // first message follows
- long long msg_id;
- int seq_no;
- int msg_len; // divisible by 4
- int message[MAX_MESSAGE_INTS];
-};
-
-#pragma pack(pop)
-
-//BN_CTX *BN_ctx;
-
-void tgl_prng_seed (struct tgl_state *TLS, const char *password_filename, int password_length);
-int tgl_serialize_bignum (BIGNUM *b, char *buffer, int maxlen);
-long long tgl_do_compute_rsa_key_fingerprint (RSA *key);
-
-#define packet_buffer tgl_packet_buffer
-#define packet_ptr tgl_packet_ptr
-
-extern int *tgl_packet_buffer;
-extern int *tgl_packet_ptr;
-
-static inline void out_ints (const int *what, int len) {
- assert (packet_ptr + len <= packet_buffer + PACKET_BUFFER_SIZE);
- memcpy (packet_ptr, what, len * 4);
- packet_ptr += len;
-}
-
-
-static inline void out_int (int x) {
- assert (packet_ptr + 1 <= packet_buffer + PACKET_BUFFER_SIZE);
- *packet_ptr++ = x;
-}
-
-
-static inline void out_long (long long x) {
- assert (packet_ptr + 2 <= packet_buffer + PACKET_BUFFER_SIZE);
- *(long long *)packet_ptr = x;
- packet_ptr += 2;
-}
-
-static inline void out_double (double x) {
- assert (packet_ptr + 2 <= packet_buffer + PACKET_BUFFER_SIZE);
- *(double *)packet_ptr = x;
- packet_ptr += 2;
-}
-
-static inline void clear_packet (void) {
- packet_ptr = packet_buffer;
-}
-
-void tgl_out_cstring (const char *str, long len);
-void tgl_out_cstring_careful (const char *str, long len);
-void tgl_out_data (const void *data, long len);
-
-#define out_cstring tgl_out_cstring
-#define out_cstring_careful tgl_out_cstring_careful
-#define out_data tgl_out_data
-
-static inline void out_string (const char *str) {
- out_cstring (str, strlen (str));
-}
-
-static inline void out_bignum (BIGNUM *n) {
- int l = tgl_serialize_bignum (n, (char *)packet_ptr, (PACKET_BUFFER_SIZE - (packet_ptr - packet_buffer)) * 4);
- assert (l > 0);
- packet_ptr += l >> 2;
-}
-
-#define in_ptr tgl_in_ptr
-#define in_end tgl_in_end
-extern int *tgl_in_ptr, *tgl_in_end;
-
-
-//void fetch_pts (void);
-//void fetch_qts (void);
-//void fetch_date (void);
-//void fetch_seq (void);
-static inline int prefetch_strlen (void) {
- if (in_ptr >= in_end) {
- return -1;
- }
- unsigned l = *in_ptr;
- if ((l & 0xff) < 0xfe) {
- l &= 0xff;
- return (in_end >= in_ptr + (l >> 2) + 1) ? (int)l : -1;
- } else if ((l & 0xff) == 0xfe) {
- l >>= 8;
- return (l >= 254 && in_end >= in_ptr + ((l + 7) >> 2)) ? (int)l : -1;
- } else {
- return -1;
- }
-}
-
-static inline char *fetch_str (int len) {
- assert (len >= 0);
- if (len < 254) {
- char *str = (char *) in_ptr + 1;
- in_ptr += 1 + (len >> 2);
- return str;
- } else {
- char *str = (char *) in_ptr + 4;
- in_ptr += (len + 7) >> 2;
- return str;
- }
-}
-
-static inline char *fetch_str_dup (void) {
- int l = prefetch_strlen ();
- assert (l >= 0);
- int i;
- char *s = fetch_str (l);
- for (i = 0; i < l; i++) {
- if (!s[i]) { break; }
- }
- char *r = talloc (i + 1);
- memcpy (r, s, i);
- r[i] = 0;
- return r;
-}
-
-static inline int fetch_update_str (char **s) {
- if (!*s) {
- *s = fetch_str_dup ();
- return 1;
- }
- int l = prefetch_strlen ();
- char *r = fetch_str (l);
- if (memcmp (*s, r, l) || (*s)[l]) {
- tfree_str (*s);
- *s = talloc (l + 1);
- memcpy (*s, r, l);
- (*s)[l] = 0;
- return 1;
- }
- return 0;
-}
-
-static inline int fetch_update_int (int *value) {
- if (*value == *in_ptr) {
- in_ptr ++;
- return 0;
- } else {
- *value = *(in_ptr ++);
- return 1;
- }
-}
-
-static inline int fetch_update_long (long long *value) {
- if (*value == *(long long *)in_ptr) {
- in_ptr += 2;
- return 0;
- } else {
- *value = *(long long *)(in_ptr);
- in_ptr += 2;
- return 1;
- }
-}
-
-static inline int set_update_int (int *value, int new_value) {
- if (*value == new_value) {
- return 0;
- } else {
- *value = new_value;
- return 1;
- }
-}
-
-static inline void fetch_skip (int n) {
- in_ptr += n;
- assert (in_ptr <= in_end);
-}
-
-static inline void fetch_skip_str (void) {
- int l = prefetch_strlen ();
- assert (l >= 0);
- fetch_str (l);
-}
-
-static inline long have_prefetch_ints (void) {
- return in_end - in_ptr;
-}
-
-int tgl_fetch_bignum (BIGNUM *x);
-#define fetch_bignum tgl_fetch_bignum
-
-static inline int fetch_int (void) {
- assert (in_ptr + 1 <= in_end);
- return *(in_ptr ++);
-}
-
-static inline int fetch_bool (void) {
- assert (in_ptr + 1 <= in_end);
- assert (*(in_ptr) == (int)CODE_bool_true || *(in_ptr) == (int)CODE_bool_false);
- return *(in_ptr ++) == (int)CODE_bool_true;
-}
-
-static inline int prefetch_int (void) {
- assert (in_ptr < in_end);
- return *(in_ptr);
-}
-
-static inline void prefetch_data (void *data, int size) {
- assert (in_ptr + (size >> 2) <= in_end);
- memcpy (data, in_ptr, size);
-}
-
-static inline void fetch_data (void *data, int size) {
- assert (in_ptr + (size >> 2) <= in_end);
- memcpy (data, in_ptr, size);
- assert (!(size & 3));
- in_ptr += (size >> 2);
-}
-
-static inline long long fetch_long (void) {
- assert (in_ptr + 2 <= in_end);
- long long r = *(long long *)in_ptr;
- in_ptr += 2;
- return r;
-}
-
-static inline double fetch_double (void) {
- assert (in_ptr + 2 <= in_end);
- double r = *(double *)in_ptr;
- in_ptr += 2;
- return r;
-}
-
-static inline void fetch_ints (void *data, int count) {
- assert (in_ptr + count <= in_end);
- memcpy (data, in_ptr, 4 * count);
- in_ptr += count;
-}
-
-static inline void fetch256 (void *buf) {
- int l = prefetch_strlen ();
- assert (l >= 0);
- char *s = fetch_str (l);
- if (l < 256) {
- memcpy ((char *)buf + 256 - l, s, l);
- memset (buf, 0, 256 - l);
- } else {
- memcpy (buf, s + (l - 256), 256);
- }
-}
-
-static inline int in_remaining (void) {
- return 4 * (in_end - in_ptr);
-}
-
-//int get_random_bytes (unsigned char *buf, int n);
-
-int tgl_pad_rsa_encrypt (struct tgl_state *TLS, char *from, int from_len, char *to, int size, BIGNUM *N, BIGNUM *E);
-int tgl_pad_rsa_decrypt (struct tgl_state *TLS, char *from, int from_len, char *to, int size, BIGNUM *N, BIGNUM *D);
-
-//extern long long rsa_encrypted_chunks, rsa_decrypted_chunks;
-
-//extern unsigned char aes_key_raw[32], aes_iv[32];
-//extern AES_KEY aes_key;
-
-void tgl_init_aes_unauth (const char server_nonce[16], const char hidden_client_nonce[32], int encrypt);
-void tgl_init_aes_auth (char auth_key[192], char msg_key[16], int encrypt);
-int tgl_pad_aes_encrypt (char *from, int from_len, char *to, int size);
-int tgl_pad_aes_decrypt (char *from, int from_len, char *to, int size);
-/*
-static inline void hexdump_in (void) {
- hexdump (in_ptr, in_end);
-}
-
-static inline void hexdump_out (void) {
- hexdump (packet_buffer, packet_ptr);
-}*/
-
-#if defined(__MACH__) || defined(WIN32) || defined(_WIN32)
-#define CLOCK_REALTIME 0
-#define CLOCK_MONOTONIC 1
-#endif
-#endif
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