11 Commits
0.2.1 ... 0.2.2

Author SHA1 Message Date
ValdikSS
99c403ca62 GoodbyeDPI v0.2.2 2022-03-21 14:12:36 +03:00
ValdikSS
6ee4101f58 Fix --set-ttl when used with --min-ttl 2022-03-21 14:08:02 +03:00
ValdikSS
f94a20d221 Update bug template 2022-03-16 17:07:45 +03:00
ValdikSS
55a3a94065 Handle "0" in domain names 2022-03-06 00:22:22 +03:00
ValdikSS
8383ecaadf Change argument order for calloc() 2022-02-18 11:05:44 +07:00
ValdikSS
8deacbc438 Allocate (argc + 1) for the service arguments, with calloc
It was assumed that getopt checks argc count and does not require
null-terminated argv pointer to determine argv end for optional
parameter.
That is wrong.
Add null-terminated latest argv.

Fixes #246
2022-02-18 02:41:03 +07:00
ValdikSS
1cfd2b1b9f Allow to set --max-payload to zero 2022-01-10 08:32:10 +03:00
ValdikSS
766a8ab4ed Add forgotten default max-payload value in the README 2022-01-07 01:39:57 +03:00
ValdikSS
b7190f0e1f Add DANGEROUS notices for ttl modes in readme 2022-01-06 23:43:10 +03:00
ValdikSS
857aeb2366 Add SpoofDPI to similar projects 2022-01-04 22:48:22 +03:00
ValdikSS
871670845f Document forgotten --max-payload in -5 and -6 modes (v0.2.0+) 2022-01-04 15:40:21 +03:00
4 changed files with 41 additions and 22 deletions

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@@ -1,19 +1,35 @@
name: Bug Report / Сообщение об ошибке name: Bug Report / Сообщение об ошибке
description: File a bug report / Сообщить об ошибке в проекте description: File a bug report / Сообщить об ошибке в программе
body: body:
- type: markdown - type: markdown
attributes: attributes:
value: | value: |
Please pay some attention! **USE THIS FORM ONLY FOR BUGS**
GoodbyeDPI does not guarantee to work on your ISP on 100% or at all. If GoodbyeDPI can't unblock some or any websites, this is most likely not a software bug, and you should not report it. GoodbyeDPI does not guarantee to work with your ISP for every blocked website or at all. If GoodbyeDPI can't unblock some or any websites, this is most likely not a software bug, and you should not report it here.
Please report software bugs, such as: website incompatibility (if the website works without GoodbyeDPI but breaks with GoobyeDPI enabled), antivirus incompatibility, DNS redirection problems, incorrect packet handling, and other software issues.
Please make sure to check other opened and closed issues, it could be your question or issue has been already discussed.
Пожалуйста, прочтите! Please only report software bugs, such as:
GoodbyeDPI не гарантирует ни 100% работу с вашим провайдером, ни работу вообще. Если GoodbyeDPI не разблокирует доступ к некоторым или всем веб-сайтам, вероятнее всего, это не программная ошибка, и не стоит о ней сообщать здесь. * program crash
Сообщайте только об ошибках в программе, таких как: некорректная работа с веб-сайтами (когда веб-сайт работает без GoodbyeDPI, но ломается с GoodbyeDPI), несовместимость с антивирусами, проблемы с перенаправлением DNS, некорректная обработка пакетов, и другие проблемы. * incorrect network packet handling
Также посмотрите другие открытые и закрытые баги. Возможно, ваш вопрос или проблема уже обсуждались. * antivirus incompatibility
* DNS redirection problems
* other software
Please make sure to check other opened and closed issues, it could be your bug has been reported already.
For questions, or if in doubt, [use NTC.party forum](https://ntc.party/c/community-software/goodbyedpi).
**ИСПОЛЬЗУЙТЕ ЭТУ ФОРМУ ТОЛЬКО ДЛЯ БАГОВ**
GoodbyeDPI не гарантирует ни 100% работу с вашим провайдером, ни работу с каждым заблокированным сайтом. Если GoodbyeDPI не разблокирует доступ к некоторым или всем веб-сайтам, вероятнее всего, это не программная ошибка, и не стоит о ней сообщать здесь.
Пожалуйста, сообщайте только об ошибках в программе, таких как:
* падение программы
* некорректная обработка сетевых пакетов
* несовместимость с антивирусами
* проблемы с перенаправлением DNS
* другие ошибки в программе
Также посмотрите другие открытые и закрытые баги. Возможно, ошибка уже обсуждалась или исправлена.
Для вопросов, а также в случае сомнений в определении бага, обращайтесь [на форум NTC.party](https://ntc.party/c/community-software/goodbyedpi).
- type: input - type: input
id: os id: os
attributes: attributes:
@@ -35,8 +51,8 @@ body:
- type: textarea - type: textarea
id: what-happened id: what-happened
attributes: attributes:
label: Describe the issue / Опишите проблему label: Describe the bug / Опишите ошибку программы
description: A clear and concise description of what the bug is / Подробно опишите, в чём заключается проблема description: A clear and concise description of what the bug is / Подробно опишите, в чём заключается ошибка
placeholder: Attach the screenshots for clarity / При необходимости приложите скриншоты placeholder: Attach the screenshots for clarity / При необходимости приложите скриншоты
validations: validations:
required: true required: true

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@@ -44,12 +44,13 @@ Usage: goodbyedpi.exe [OPTION...]
This option can be supplied multiple times. This option can be supplied multiple times.
--allow-no-sni perform circumvention if TLS SNI can't be detected with --blacklist enabled. --allow-no-sni perform circumvention if TLS SNI can't be detected with --blacklist enabled.
--set-ttl <value> activate Fake Request Mode and send it with supplied TTL value. --set-ttl <value> activate Fake Request Mode and send it with supplied TTL value.
DANGEROUS! May break websites in unexpected ways. Use with care. DANGEROUS! May break websites in unexpected ways. Use with care (or --blacklist).
--auto-ttl [a1-a2-m] activate Fake Request Mode, automatically detect TTL and decrease --auto-ttl [a1-a2-m] activate Fake Request Mode, automatically detect TTL and decrease
it based on a distance. If the distance is shorter than a2, TTL is decreased it based on a distance. If the distance is shorter than a2, TTL is decreased
by a2. If it's longer, (a1; a2) scale is used with the distance as a weight. by a2. If it's longer, (a1; a2) scale is used with the distance as a weight.
If the resulting TTL is more than m(ax), set it to m. If the resulting TTL is more than m(ax), set it to m.
Default (if set): --auto-ttl 1-4-10. Also sets --min-ttl 3. Default (if set): --auto-ttl 1-4-10. Also sets --min-ttl 3.
DANGEROUS! May break websites in unexpected ways. Use with care (or --blacklist).
--min-ttl <value> minimum TTL distance (128/64 - TTL) for which to send Fake Request --min-ttl <value> minimum TTL distance (128/64 - TTL) for which to send Fake Request
in --set-ttl and --auto-ttl modes. in --set-ttl and --auto-ttl modes.
--wrong-chksum activate Fake Request Mode and send it with incorrect TCP checksum. --wrong-chksum activate Fake Request Mode and send it with incorrect TCP checksum.
@@ -65,6 +66,7 @@ Usage: goodbyedpi.exe [OPTION...]
Use this option to reduce CPU usage by skipping huge amount of data Use this option to reduce CPU usage by skipping huge amount of data
(like file transfers) in already established sessions. (like file transfers) in already established sessions.
May skip some huge HTTP requests from being processed. May skip some huge HTTP requests from being processed.
Default (if set): --max-payload 1200.
LEGACY modesets: LEGACY modesets:
@@ -74,8 +76,8 @@ LEGACY modesets:
-4 -p -r -s (best speed) -4 -p -r -s (best speed)
Modern modesets (more stable, more compatible, faster): Modern modesets (more stable, more compatible, faster):
-5 -f 2 -e 2 --auto-ttl --reverse-frag (this is the default) -5 -f 2 -e 2 --auto-ttl --reverse-frag --max-payload (this is the default)
-6 -f 2 -e 2 --wrong-seq --reverse-frag -6 -f 2 -e 2 --wrong-seq --reverse-frag --max-payload
``` ```
To check if your ISP's DPI could be circumvented, first make sure that your provider does not poison DNS answers by enabling "Secure DNS (DNS over HTTPS)" option in your browser. To check if your ISP's DPI could be circumvented, first make sure that your provider does not poison DNS answers by enabling "Secure DNS (DNS over HTTPS)" option in your browser.
@@ -143,6 +145,7 @@ Modify them according to your own needs.
- **[DPITunnel](https://github.com/zhenyolka/DPITunnel)** by @zhenyolka (for Android). - **[DPITunnel](https://github.com/zhenyolka/DPITunnel)** by @zhenyolka (for Android).
- **[PowerTunnel](https://github.com/krlvm/PowerTunnel)** by @krlvm (for Windows, MacOS and Linux). - **[PowerTunnel](https://github.com/krlvm/PowerTunnel)** by @krlvm (for Windows, MacOS and Linux).
- **[PowerTunnel for Android](https://github.com/krlvm/PowerTunnel-Android)** by @krlvm (for Android). - **[PowerTunnel for Android](https://github.com/krlvm/PowerTunnel-Android)** by @krlvm (for Android).
- **[SpoofDPI](https://github.com/xvzc/SpoofDPI)** by @xvzc (for macOS and Linux)
# Kudos # Kudos

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@@ -23,7 +23,7 @@
// My mingw installation does not load inet_pton definition for some reason // My mingw installation does not load inet_pton definition for some reason
WINSOCK_API_LINKAGE INT WSAAPI inet_pton(INT Family, LPCSTR pStringBuf, PVOID pAddr); WINSOCK_API_LINKAGE INT WSAAPI inet_pton(INT Family, LPCSTR pStringBuf, PVOID pAddr);
#define GOODBYEDPI_VERSION "v0.2.1" #define GOODBYEDPI_VERSION "v0.2.2"
#define die() do { sleep(20); exit(EXIT_FAILURE); } while (0) #define die() do { sleep(20); exit(EXIT_FAILURE); } while (0)
@@ -119,8 +119,8 @@ WINSOCK_API_LINKAGE INT WSAAPI inet_pton(INT Family, LPCSTR pStringBuf, PVOID pA
} \ } \
else if (ttl_min_nhops) { \ else if (ttl_min_nhops) { \
/* If not Auto TTL mode but --min-ttl is set */ \ /* If not Auto TTL mode but --min-ttl is set */ \
if (tcp_get_auto_ttl(tcp_conn_info.ttl, 0, 0, ttl_min_nhops, 0)) { \ if (!tcp_get_auto_ttl(tcp_conn_info.ttl, 0, 0, ttl_min_nhops, 0)) { \
/* Send only if nhops > min_ttl */ \ /* Send only if nhops >= min_ttl */ \
should_send_fake = 0; \ should_send_fake = 0; \
} \ } \
} \ } \
@@ -415,7 +415,7 @@ static int extract_sni(const char *pktdata, unsigned int pktlen,
} }
/* Validate that hostname has only ascii lowercase characters */ /* Validate that hostname has only ascii lowercase characters */
for (int i=0; i<hnlen; i++) { for (int i=0; i<hnlen; i++) {
if (!( (hnaddr[i] >= '1' && hnaddr[i] <= '9') || if (!( (hnaddr[i] >= '0' && hnaddr[i] <= '9') ||
(hnaddr[i] >= 'a' && hnaddr[i] <= 'z') || (hnaddr[i] >= 'a' && hnaddr[i] <= 'z') ||
hnaddr[i] == '.' || hnaddr[i] == '-')) hnaddr[i] == '.' || hnaddr[i] == '-'))
{ {
@@ -870,7 +870,7 @@ int main(int argc, char *argv[]) {
optarg = argv[optind]; optarg = argv[optind];
if (optarg) if (optarg)
max_payload_size = atousi(optarg, "Max payload size parameter error!"); max_payload_size = atousi(optarg, "Max payload size parameter error!");
if (!max_payload_size) else
max_payload_size = 1200; max_payload_size = 1200;
break; break;
default: default:
@@ -929,8 +929,8 @@ int main(int argc, char *argv[]) {
" -4 -p -r -s (best speed)" " -4 -p -r -s (best speed)"
"\n" "\n"
"Modern modesets (more stable, more compatible, faster):\n" "Modern modesets (more stable, more compatible, faster):\n"
" -5 -f 2 -e 2 --auto-ttl --reverse-frag (this is the default)\n" " -5 -f 2 -e 2 --auto-ttl --reverse-frag --max-payload (this is the default)\n"
" -6 -f 2 -e 2 --wrong-seq --reverse-frag\n"); " -6 -f 2 -e 2 --wrong-seq --reverse-frag --max-payload\n");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
} }

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@@ -30,7 +30,7 @@ int service_register(int argc, char *argv[])
*/ */
if (!service_argc && !service_argv) { if (!service_argc && !service_argv) {
service_argc = argc; service_argc = argc;
service_argv = malloc(sizeof(void*) * (size_t)argc); service_argv = calloc((size_t)(argc + 1), sizeof(void*));
for (i = 0; i < argc; i++) { for (i = 0; i < argc; i++) {
service_argv[i] = strdup(argv[i]); service_argv[i] = strdup(argv[i]);
} }