abeluck

import gpgme

# Loop through all keys in the default keyring
# Print the key id, the first uid, and all subkeys

# open context, defaults to ~/.gnupg afaik
ctx = gpgme.Context()

for key in ctx.keylist():
    # looks like subkeys[0] is the master key

abeluck

#!/usr/bin/python -O

# Kill a running Android JDWP (debuggable) process without Eclipse.

import sys
import socket
import struct
import uuid
import random
import subprocess

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Eclipse-less Android Development

Because eclipse blows at everything except editing Java.

App Deployment

Create a script deploy.sh in your source directory like so:

adb uninstall info.guardianproject.gpg

adb install bin/GnuPrivacyGuard-debug.apk

abeluck

...

FileOutputStream os = null;
java.io.FileInputStream is = null;

try {
    os = new FileOutputStream("/test_file"); 
    is = new java.io.FileInputStream(this.getContentResolver().openInputStream(uri));

    FileChannel sourceFileChannel = is.getChannel();

abeluck

# tlsdate installed with --prefix=$HOME/bin/ins

$ tlsdate -V -v -n -C ~/bin/ins/etc/tlsdate/ca-roots/
V: tlsdate version 0.0.4
V: We were called with the following arguments:
V: validate SSL certificates host = www.ptb.de:443
V: time is currently 1353011888.627536628
V: time is greater than RECENT_COMPILE_DATE
V: using TLSv1_client_method()
V: opening socket to www.ptb.de:443

abeluck

#/bin/sh
########
# Attach pci device to vm
#
# usage: pci-attach <domain> <pci-device>
#
# Will attempt to partially match device names, e.g., "1a" -> "0000:00:1a.0"
#

domain=$1

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/**
   * As per https://code.google.com/p/android/issues/detail?id=39801
	 * on Android 4.2 (+ ?) we need to pass the serial number to "am start"
	 * in order for the uid not to get lost.
   * in your 'am start' line pass --user SERIAL_NUM
	 */
	private static String getSerialNumber() {
		/* We really want to use this code, but it requires bumping up the SDK to 17 so for now
		we will use reflection. See https://bugzilla.mozilla.org/show_bug.cgi?id=811763#c11

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make[2]: Entering directory `/home/user/src/tlsdate-android/external/tlsdate'
  CC     src/compat/src_compat_libtlsdate_compat_la-clock-linux.lo
  CCLD   src/compat/libtlsdate_compat.la
  CC     src/src_tlsdate_routeup-routeup.o
  CC     src/src_tlsdate_routeup-util.o
  CCLD   src/tlsdate-routeup
  CC     src/src_tlsdate-tlsdate.o
  CCLD   src/tlsdate
  CC     src/src_tlsdate_helper-tlsdate-helper.o
  CC     src/src_tlsdate_helper-util.o

abeluck

#!/bin/sh

projectname=`sed -n 's,.*name="app_name">\(.*\)<.*,\1,p' app/res/values/strings.xml`

echo "Setting up build for $projectname"
echo ""

for f in `find external/ -name project.properties`; do
projectdir=`dirname $f`
    echo "Updating ant setup in $projectdir:"

abeluck

From 0e62582754cd6dcf95e16ff294d762fa88497469 Mon Sep 17 00:00:00 2001
From: Abel Luck <abel@guardianproject.info>
Date: Wed, 24 Apr 2013 20:25:34 +0200
Subject: [PATCH] detect NDK arch on Darwin

---
 Makefile.android | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Makefile.android b/Makefile.android