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PhabricatorAccessLogConfigOptions.php
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Mon, Nov 4, 01:57

PhabricatorAccessLogConfigOptions.php
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<?php
final class PhabricatorAccessLogConfigOptions
extends PhabricatorApplicationConfigOptions {
public function getName() {
return pht('Access Logs');
}
public function getDescription() {
return pht('Configure the access logs, which log HTTP/SSH requests.');
}
public function getIcon() {
return 'fa-list';
}
public function getGroup() {
return 'core';
}
public function getOptions() {
$common_map = array(
'C' => pht('The controller or workflow which handled the request.'),
'c' => pht('The HTTP response code or process exit code.'),
'D' => pht('The request date.'),
'e' => pht('Epoch timestamp.'),
'h' => pht("The webserver's host name."),
'p' => pht('The PID of the server process.'),
'r' => pht('The remote IP.'),
'T' => pht('The request duration, in microseconds.'),
'U' => pht('The request path, or request target.'),
'm' => pht('For conduit, the Conduit method which was invoked.'),
'u' => pht('The logged-in username, if one is logged in.'),
'P' => pht('The logged-in user PHID, if one is logged in.'),
'i' => pht('Request input, in bytes.'),
'o' => pht('Request output, in bytes.'),
'I' => pht('Cluster instance name, if configured.'),
);
$http_map = $common_map + array(
'R' => pht('The HTTP referrer.'),
'M' => pht('The HTTP method.'),
);
$ssh_map = $common_map + array(
's' => pht('The system user.'),
'S' => pht('The system sudo user.'),
'k' => pht('ID of the SSH key used to authenticate the request.'),
// TODO: This is a reasonable thing to support in the HTTP access
// log, too.
'Q' => pht('A random, unique string which identifies the request.'),
);
$http_desc = pht(
'Format for the HTTP access log. Use `%s` to set the path. '.
'Available variables are:',
'log.access.path');
$http_desc .= "\n\n";
$http_desc .= $this->renderMapHelp($http_map);
$ssh_desc = pht(
'Format for the SSH access log. Use %s to set the path. '.
'Available variables are:',
'log.ssh.path');
$ssh_desc .= "\n\n";
$ssh_desc .= $this->renderMapHelp($ssh_map);
return array(
$this->newOption('log.access.path', 'string', null)
->setLocked(true)
->setSummary(pht('Access log location.'))
->setDescription(
pht(
"To enable the Phabricator access log, specify a path. The ".
"Phabricator access than normal HTTP access logs (for instance, ".
"it can show logged-in users, controllers, and other application ".
"data).\n\n".
"If not set, no log will be written."))
->addExample(
null,
pht('Disable access log.'))
->addExample(
'/var/log/phabricator/access.log',
pht('Write access log here.')),
$this->newOption(
'log.access.format',
// NOTE: This is 'wild' intead of 'string' so "\t" and such can be
// specified.
'wild',
"[%D]\t%p\t%h\t%r\t%u\t%C\t%m\t%U\t%R\t%c\t%T")
->setLocked(true)
->setSummary(pht('Access log format.'))
->setDescription($http_desc),
$this->newOption('log.ssh.path', 'string', null)
->setLocked(true)
->setSummary(pht('SSH log location.'))
->setDescription(
pht(
"To enable the Phabricator SSH log, specify a path. The ".
"access log can provide more detailed information about SSH ".
"access than a normal SSH log (for instance, it can show ".
"logged-in users, commands, and other application data).\n\n".
"If not set, no log will be written."))
->addExample(
null,
pht('Disable SSH log.'))
->addExample(
'/var/log/phabricator/ssh.log',
pht('Write SSH log here.')),
$this->newOption(
'log.ssh.format',
'wild',
"[%D]\t%p\t%h\t%r\t%s\t%S\t%u\t%C\t%U\t%c\t%T\t%i\t%o")
->setLocked(true)
->setSummary(pht('SSH log format.'))
->setDescription($ssh_desc),
);
}
private function renderMapHelp(array $map) {
$desc = '';
foreach ($map as $key => $kdesc) {
$desc .= " - `%".$key."` ".$kdesc."\n";
}
$desc .= "\n";
$desc .= pht(
"If a variable isn't available (for example, %%m appears in the file ".
"format but the request is not a Conduit request), it will be rendered ".
"as '-'");
$desc .= "\n\n";
$desc .= pht(
"Note that the default format is subject to change in the future, so ".
"if you rely on the log's format, specify it explicitly.");
return $desc;
}
}

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