leonklingele

; Minimal Spreed WebRTC for Nextcloud server configuration

[app]
; Change the next four values
sessionSecret = the-default-secret-do-not-keep-me
encryptionSecret = tne-default-encryption-block-key
serverToken = i-did-not-change-the-public-token-boo
extra = /absolute/path/to/nextcloud/apps/spreedme/extra
; Do not change these three values
plugin = extra/static/owncloud.js

leonklingele

IP="127.0.0.1"
PORT="8877"
SHARED_SECRET="shared secret"

OPENSSL="/usr/local/opt/libressl/bin/openssl"
OPENSSL_CMD="$OPENSSL enc -a -A -aes-256-gcm"

while IFS= read -r MSG; do
	echo "$MSG" | $OPENSSL_CMD -e -k "$SHARED_SECRET"
	echo

leonklingele

<?php

$crypto = new Crypt('cbe92e0557602e1bf9c05fffe8e54a809c1bdc5b3c3e2011b9153ce0ce672917', 'ok');

$enc = $crypto->encrypt('secretmessage');

// Here we prepend an 'a' -> Decryption should fail, i.e. return false
// It should NOT trigger an E_ERROR, as we can't handle that.
$dec = $crypto->decrypt('a' . $enc);

leonklingele

[ req ]
default_bits = 4096
default_md = sha256
default_keyfile = private.key
distinguished_name = req_distinguished_name
attributes = req_attributes
x509_extensions = v3_user_req
req_extensions = v3_user_req

[ req_distinguished_name ]

leonklingele

#!/usr/bin/env bash

set -eufo pipefail

SUDO=""
if [ "$EUID" -ne 0 ]; then
  SUDO="sudo"
  if ! [ -x "$(command -v $SUDO)" ]; then
    echo "Error: Running script as non-root and $SUDO is not installed. Exiting." >&2
    exit 1