@ValdikSS ValdikSS released this Sep 29, 2017 · 2 commits to master since this release

Assets 5

In English

  • Add "hOSt" DPI check
  • Add Host value IN CAPS DPI check (Host: GOOGLE.COM)

Windows: run blockcheck-0.0.9.6-windows.exe.

Linux: set executable bit (chmod +x blockcheck-0.0.9.6-linux-x86_64 or graphical counterpart) and run.

macOS: download blockcheck-0.0.9.6-macos.zip, right-click on app and choose "open".

Do not use this program with censorship circumvention tools enabled!
Every result is sent to the server, and I don't need your improperly performed tests.
Carefully read readme before running this program!
This program is useless outside of Russia!

In Russian

  • Добавлена проверка DPI с заголовком "hOSt"
  • Добавлена проверка DPI со значением Host ЗАГЛАВНЫМИ БУКВАМИ (Host: GOOGLE.COM)

Windows: запустите blockcheck-0.0.9.6-windows.exe.

Linux: установите бит исполнения (chmod +x blockcheck-0.0.9.6-linux-x86_64 или через графический интерфейс) и запустите.

macOS: скачайте blockcheck-0.0.9.6-macos.zip, нажмите правой кнопкой и выберите «открыть».

Не используйте эту программу с включенными средствами обхода блокировок!
Каждый результат выполнения отправляется на сервер, мне не нужны ваши некорректно выполненные тесты.
Внимательно прочитайте readme перед запуском программы!
Эта программа бесполезна вне России!

@ValdikSS ValdikSS released this Jun 3, 2017 · 4 commits to master since this release

Assets 5

Сообщение для жителей Украины | повідомлення для мешканців України

  • Final fix for all HTTPS check problems. I promise. No false-posivides now. Fixes false-positives on Yota.

Windows: run blockcheck-0.0.9.5-windows.exe.

Linux: set executable bit (chmod +x blockcheck-0.0.9.5-linux-x86_64 or graphical counterpart) and run.

macOS: Unpack blockcheck-0.0.9.5-macos.zip, right-click on app and choose "open".

@ValdikSS ValdikSS released this Jun 3, 2017 · 6 commits to master since this release

Assets 4

Сообщение для жителей Украины | повідомлення для мешканців України

  • ASN check to detect IPv6 tunnels and disable IPv6 tests by @nshopik.
  • Fix for 'newline before GET' DPI test (\r\n instead of \n)
  • Replaced "host" with "hoSt" in DPI test since most DPI solutions now handle lowercase-only headers
  • New DPI test: 'no space between colon and header value for Host header'
  • New combined DPI test: fragmentation, hoSt and no space
  • Handle only A and AAAA records in Google API answers, ignore CNAME and other meaningless for us records
  • Check resolved IP addresses count in DNS check. Fixes rare case of DNS hijacking
  • Option not to follow redirects and to include headers for _get_url
  • Fix all HTTPS test problems. Now it should not trigger false-positive "Certificate masquerading" results.
  • Do not print isup warning message for HTTPS sites
  • Print "testing HTTP using original IP addresses" on DNS problems

Windows: run blockcheck-0.0.9.4-windows.exe.

Linux: set executable bit (chmod +x blockcheck-0.0.9.4-linux-x86_64 or graphical counterpart) and run.

macOS: Unpack blockcheck-0.0.9.4-macos.zip, right-click on app and choose "open".

@ValdikSS ValdikSS released this May 18, 2017 · 1 commit to ukraine since this release

Assets 4

This version is for Ukraine only | Эта версия только для Украины

Сообщение для жителей Украины | повідомлення для мешканців України

Preliminary and hacky version for Ukrainian ISPs.

Summary interpretation is not corrected and is wrong. IP blocks would be detected as DPI most of the time.

@ValdikSS ValdikSS released this May 14, 2017 · 17 commits to master since this release

Assets 5

Сообщение для жителей Украины | повідомлення для мешканців України

  • More debug messages for DNS resolver
  • Continue resolving other domains in case of DNS exception
  • Resolve real IP address using Google DNS-over-HTTPS API for HTTP certificate test
  • Detect and ignore Teredo and 6to4 IPv6 tunnels (by @nshopik)
  • More thoughtful IPv4 and IPv6 address masking (by @nshopik)
  • Close connection as soon as got all data from server
  • Print message for ISPs we need extra data for (нужна ваша помощь)

Windows: run blockcheck-0.0.9.3-windows.exe.

Linux: set executable bit (chmod +x blockcheck-0.0.9.3-linux-x86_64 or graphical counterpart) and run.

macOS: Unpack blockcheck-0.0.9.3-macos.zip, right-click on app and choose "open".

@ValdikSS ValdikSS released this May 7, 2017 · 29 commits to master since this release

Assets 5
  • Various IPv6-related fixes
  • Better Google API error detection
  • Added word wrap for GUI text area
  • Added scrollbar to GUI textarea
  • Program now terminates properly on GUI window close while tests are running
  • Debug output is sent to server in case of Really Bad Fuckup™
  • Added --disable-ipv6 command line argument
  • Switched from furrybooru to pbooru for DPI tests

Windows: run blockcheck-0.0.9.2-windows_v3.exe.

Linux: set executable bit (chmod +x blockcheck-0.0.9.2-linux-x86_64_v3 or graphical counterpart) and run.

macOS: Unpack blockcheck-0.0.9.2-macos.zip, right-click on app and choose "open".

@ValdikSS ValdikSS released this May 7, 2017 · 41 commits to master since this release

Assets 3
  • DNS test fixes
  • Replace gelbooru with pbooru
  • Try to resolve IP addresses for DPI test and fallback to static IP if failed

Windows binary build below.

@ValdikSS ValdikSS released this May 7, 2017 · 46 commits to master since this release

Assets 3
  • Partial IPv6 support. DNS and HTTP tests are now performed using both IPv4 and IPv6.
  • DNS test is now using Google DNS-over-HTTPS API as a master reference to determine DNS spoofing.
  • DNS test is now using non-existent IPv4 DNS server 3.3.3.3 and IPv6 DNS 2600::10:20 to check for DNS redirection.
  • Various SSL certificate error fixes and more thorough HTTPS man-in-the-middle detection.
  • Added elucidating text to run blockcheck with stock providers' DNS and no circumvention tools running.
  • Added debug mode (--debug) which prints verbose messages for DNS resolver and HTTP tests.
  • New server reporting method. Now all printed text is sent to the server.
  • New version update check.
  • Other small fixes.

Windows binary build below.

@ValdikSS ValdikSS released this Mar 1, 2017 · 65 commits to master since this release

Assets 3

Implemented debug mode and fixed server reports.