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use /dev/urandom for roundcube/owncloud key generation, see #596, partially reverts #115 (69f0e1d07a)

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This commit is contained in:
Joshua Tauberer 2015-11-17 17:13:49 -05:00
parent 16d148a8a9
commit 8c00556bab
3 changed files with 4 additions and 2 deletions
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2
setup/owncloud.sh
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@ -133,7 +133,7 @@ EOF
# Create an auto-configuration file to fill in database settings
# when the install script is run. Make an administrator account
# here or else the install can't finish.
adminpassword=$(dd if=/dev/random bs=1 count=40 2>/dev/null | sha1sum | fold -w 30 | head -n 1)
adminpassword=$(dd if=/dev/urandom bs=1 count=40 2>/dev/null | sha1sum | fold -w 30 | head -n 1)
cat > /usr/local/lib/owncloud/config/autoconfig.php <<EOF;
<?php
\$AUTOCONFIG = array (

2
setup/system.sh
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@ -65,6 +65,8 @@ apt_install python3 python3-dev python3-pip \
# * TLS private key (see `ssl.sh`, which calls `openssl genrsa`)
# * DNSSEC signing keys (see `dns.sh`)
# * our management server's API key (via Python's os.urandom method)
# * Roundcube's SECRET_KEY (`webmail.sh`)
# * ownCloud's administrator account password (`owncloud.sh`)
#
# Why /dev/urandom? It's the same as /dev/random, except that it doesn't wait
# for a constant new stream of entropy. In practice, we only need a little

2
setup/webmail.sh
View file

@ -75,7 +75,7 @@ fi
# ### Configuring Roundcube
# Generate a safe 24-character secret key of safe characters.
SECRET_KEY=$(dd if=/dev/random bs=1 count=18 2>/dev/null | base64 | fold -w 24 | head -n 1)
SECRET_KEY=$(dd if=/dev/urandom bs=1 count=18 2>/dev/null | base64 | fold -w 24 | head -n 1)
# Create a configuration file.
#