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Fix for ticket #2828: apostrophe in site name set in installer created a broken config.php.

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Now running values through var_export() before putting them into the config.php, ensuring strings will be properly quoted.
This commit is contained in:
Brion Vibber 2010-10-14 16:25:43 -07:00
parent 90e54f6cf0
commit 3f74f44603
1 changed files with 37 additions and 5 deletions
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42
lib/installer.php
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@ -391,6 +391,30 @@ abstract class Installer
return $db;
}
/**
* Return a parseable PHP literal for the given value.
* This will include quotes for strings, etc.
*
* @param mixed $val
* @return string
*/
function phpVal($val)
{
return var_export($val, true);
}
/**
* Return an array of parseable PHP literal for the given values.
* These will include quotes for strings, etc.
*
* @param mixed $val
* @return array
*/
function phpVals($map)
{
return array_map(array($this, 'phpVal'), $map);
}
/**
* Write a stock configuration file.
*
@ -400,24 +424,32 @@ abstract class Installer
*/
function writeConf()
{
$vals = $this->phpVals(array(
'sitename' => $this->sitename,
'server' => $this->server,
'path' => $this->path,
'db_database' => $this->db['database'],
'db_type' => $this->db['type'],
));
// assemble configuration file in a string
$cfg = "<?php\n".
"if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }\n\n".
// site name
"\$config['site']['name'] = '{$this->sitename}';\n\n".
"\$config['site']['name'] = {$vals['sitename']};\n\n".
// site location
"\$config['site']['server'] = '{$this->server}';\n".
"\$config['site']['path'] = '{$this->path}'; \n\n".
"\$config['site']['server'] = {$vals['server']};\n".
"\$config['site']['path'] = {$vals['path']}; \n\n".
// checks if fancy URLs are enabled
($this->fancy ? "\$config['site']['fancy'] = true;\n\n":'').
// database
"\$config['db']['database'] = '{$this->db['database']}';\n\n".
"\$config['db']['database'] = {$vals['db_database']};\n\n".
($this->db['type'] == 'pgsql' ? "\$config['db']['quote_identifiers'] = true;\n\n":'').
"\$config['db']['type'] = '{$this->db['type']}';\n\n";
"\$config['db']['type'] = {$vals['db_type']};\n\n";
// Normalize line endings for Windows servers
$cfg = str_replace("\n", PHP_EOL, $cfg);