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implement basic feed authentication parameter encryption in the database (FEED_CRYPT_KEY)

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This commit is contained in:
Andrew Dolgov
2013-04-13 18:24:27 +04:00
parent 5b27cb05a8
commit 044cff2d74
8 changed files with 130 additions and 9 deletions
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27
install/index.php
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@@ -10,6 +10,25 @@
<body>
<?php
function make_password($length = 8) {
$password = "";
$possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ*%+^";
$i = 0;
while ($i < $length) {
$char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
if (!strstr($password, $char)) {
$password .= $char;
$i++;
}
}
return $password;
}
function sanity_check($db_type) {
$errors = array();
@@ -108,6 +127,12 @@
$finished = false;
if (function_exists("mcrypt_decrypt")) {
$crypt_key = make_password(24);
} else {
$crypt_key = "";
}
foreach ($data as $line) {
if (preg_match("/define\('DB_TYPE'/", $line)) {
$rv .= "\tdefine('DB_TYPE', '$DB_TYPE');\n";
@@ -123,6 +148,8 @@
$rv .= "\tdefine('DB_PORT', '$DB_PORT');\n";
} else if (preg_match("/define\('SELF_URL_PATH'/", $line)) {
$rv .= "\tdefine('SELF_URL_PATH', '$SELF_URL_PATH');\n";
} else if (preg_match("/define\('FEED_CRYPT_KEY'/", $line)) {
$rv .= "\tdefine('FEED_CRYPT_KEY', '$crypt_key');\n";
} else if (!$finished) {
$rv .= "$line\n";
}