david-batranu

OpenPGP SSH access with Yubikey and GnuPG

Yubikey, Smart Cards, OpenSC and GnuPG are pain in the ass to get working. Those snippets here sould help alleviate pain.

Notes written here should work on

• Ubuntu 20.04 with Gnome
• Debian 11 with Gnome
• Linux Mint with Cinnamon (needs different environment setup, check comments)
• Arch Linux with Gnome (pacman instead of apt)

This is not a step by step guide

david-batranu

Hardware Prerequisites

You'll need at least the following hardware:

• At least 3 USB-A to USB-C converters or hub with enough ports for at least 3 USB devices if all your devices are USB-A then:
• A USB drive
• A USB keyboard
• USB to Ethernet adapter, compatible USB dongle or USB tethering on a phone

david-batranu

import logging
import plone.api as api

logger = logging.getLogger(__name__)


def _update_brain(brains, index, column_index, value):
    """ Update the brain directly, modifying only the target field
        This is much faster than update_metadata=True, as that rebuilds the
        entire brain, calling all indexed attributes.

david-batranu

#include <Python.h>


int min(int a, int b, int c) {
    int m = a;
    if (b < a) { m = b; };
    if (c < m) { m = c; };
    return m;
}

david-batranu

#include <Python.h>

int main(int argc, char *argv[]) {

  const char *s1 = "șustă";

  PyUnicodeObject *uo_s1 = PyUnicode_FromString(s1);
  Py_ssize_t s_s1 = PyUnicode_GetSize(uo_s1);
  Py_UNICODE *c_s1 = PyUnicode_AS_UNICODE(uo_s1);

david-batranu

python2 setup.py build

david-batranu

DEF MAX_STR = 2096


def levenshtein(char* s1, char* s2, int bail_at=5):
    cdef int len_s1 = len(s1)
    cdef int len_s2 = len(s2)

    cdef int v0[MAX_STR]
    cdef int v1[MAX_STR]

david-batranu

import gc
import transaction
from zope.globalrequest import getRequest
from Products.CMFCore.utils import getToolByName
import plone.api as api


PROFILE_ID = 'profile-esdrt.content:default'

david-batranu

#! /usr/bin/python

import sys
import ldap
from ldap.controls import SimplePagedResultsControl
from distutils.version import LooseVersion

# Check if we're using the Python "ldap" 2.4 or greater API
LDAP24API = LooseVersion(ldap.__version__) >= LooseVersion('2.4')

david-batranu

AccessControl==3.0.11
Acquisition==2.13.11
Babel==1.3
ClientForm==0.2.10
DateTime==3.0.3
DocumentTemplate==2.13.3
ExtensionClass==2.13.2
Jinja2==2.7.3
Markdown==2.0.3
MarkupSafe==1.0