krushik

-- apache's %r log field (request line) is read only, we can't fix data in there,
-- so you need to change your LogFormat with '%m %U%q %H' instead of '%r' to get this masking effect
function log_mask_password(r)
  -- manually parse request line, needed to overwrite r.uri to mimick apache's %r percent-encoding in %U for non-latin chars
  local url = r.the_request:match"^%S+%s(.+)%sHTTP/[%d.]+$" -- ex.: GET /foo?bar=1 HTTP/1.1

  -- in case of malformed http request, use apache's uri variant
  if not url then
    url = r.uri
  end

krushik

Exporting Authy TOTP (google authenticator) secrets to other authenticators

---

1. Install Authy from Chrome Web Store
2. Open Authy and log in, so you can see the codes being generated for you. Keep it open.
3. Go to Extensions page in your browser (chrome://extensions/ or Menu -> More tools -> Extensions)
4. Tick developer mode in the top right corner
5. Go to the Authy App details and click on main.html at the 'Inspect views' section
6. Chrome developer tools with Console selected should open. If it didn't, go to the Console tab.
7. Paste following and press enter:

krushik

from __future__ import (absolute_import, division, print_function)
__metaclass__ = type

DOCUMENTATION = '''
    callback: check_mode_indicator
    type: aggregate
    short_description: shows a warning if you run ansible in check mode
    description:
        - This callback module shows a big WARNING when you run ansible in check mode.
'''

krushik

---
# You may override default target user with -e user=someotheruser
# It is mandatory to choose a strong password! At least consult with https://www.bennish.net/password-strength-checker/

- name: change linux user password
  hosts: [all]
  gather_facts: no
  vars_prompt:
## use this when 656K rounds will be OK for your servers' CPU performance, or when rounds number will become configurable in ansible
# You may need 'apt-get install python-passlib' or 'pip install passlib' for vars_prompt encryption

krushik

автостарт ssh-agent'а

поставить keychain для упрощения управлением ssh-агентами

sudo apt install keychain

заполнить ~/.bashrc для автостарта и дедуплекации агентов

автовыгрузка ключей юбикея при скринлоке

положить скрипт ~/.kde/Autostart/screenlock-yubikey-unload.sh (должно быть можно и в более общем X session стартапе). висит демоном и слушает события скринлока

автоскринлок при вытаскивании юбикея

положить скрипт /usr/local/bin/yubikey-screen-lock.sh (форс скринлока. протестировано только на kde4)

krushik

# based on https://developers.yubico.com/yubico-piv-tool/Attestation.html
wget -O certs.pem https://developers.yubico.com/PIV/Introduction/piv-attestation-ca.pem
yubico-piv-tool --action=read-certificate --slot=f9 >> certs.pem
yubico-piv-tool --action=attest --slot=9a > attestation.pem
openssl verify -CAfile certs.pem attestation.pem
# attestation.pem: OK

krushik

Keybase proof

I hereby claim:

• I am krushik on github.
• I am krushik (https://keybase.io/krushik) on keybase.
• I have a public key whose fingerprint is 3D1D 38BF 4489 8F45 0215 9D61 941E 81B9 C8E5 BE9A

To claim this, I am signing this object:

krushik

GIT_PROMPT_ONLY_IN_REPO=1
GIT_PROMPT_THEME=Single_line_Solarized
source ~/.bash-git-prompt/gitprompt.sh