private static PHPConfigIssue ValidateUploadTmpDir(PHPIniFile file)
{
PHPConfigIssue configIssue = null;
// Check if Upload dir is set to an absolute path and that path exists
var setting = file.GetSetting("upload_tmp_dir");
var expectedValue = Environment.ExpandEnvironmentVariables(@"%WINDIR%\Temp\");
if (setting == null || String.IsNullOrEmpty(setting.GetTrimmedValue()))
{
configIssue = new PHPConfigIssue("upload_tmp_dir",
String.Empty,
expectedValue,
"ConfigIssueUploadDirNotSet",
"ConfigIssueUploadDirRecommend",
PHPConfigIssueIndex.UploadDir);
}
else if (!IsAbsoluteFilePath(setting.GetTrimmedValue(), false /* this is supposed to be a directory */))
{
configIssue = new PHPConfigIssue("upload_tmp_dir",
setting.GetTrimmedValue(),
expectedValue,
"ConfigIssueUploadDirNotCorrect",
"ConfigIssueUploadDirRecommend",
PHPConfigIssueIndex.UploadDir);
}
return configIssue;
}
private PHPConfigIssue ValidatePHPRC()
{
PHPConfigIssue configIssue = null;
// Check if PHPRC is set and points to a directory that has php.ini file
var envVariableElement = _currentFastCgiApplication.EnvironmentVariables["PHPRC"];
var expectedValue = EnsureTrailingBackslash(Path.GetDirectoryName(PHPIniFilePath));
if (envVariableElement == null)
{
configIssue = new PHPConfigIssue("PHPRC",
String.Empty,
expectedValue,
"ConfigIssuePHPRCNotSet",
"ConfigIssuePHPRCRecommend",
PHPConfigIssueIndex.Phprc);
}
else
{
if (!IsValidPhpDirectory(envVariableElement.Value))
{
configIssue = new PHPConfigIssue("PHPRC",
envVariableElement.Value,
expectedValue,
"ConfigIssuePHPRCFileNotExists",
"ConfigIssuePHPRCRecommend",
PHPConfigIssueIndex.Phprc);
}
}
return configIssue;
}
private PHPConfigIssue ValidateResourceType()
{
PHPConfigIssue configIssue = null;
// Check if handler mapping is configured for "File or Folder"
if (_currentPhpHandler.ResourceType != ResourceType.Either)
{
configIssue = new PHPConfigIssue("resourceType",
_currentPhpHandler.ResourceType.ToString(),
ResourceType.Either.ToString(),
"ConfigIssueResourceTypeIncorrect",
"ConfigIssueResourceTypeRecommend",
PHPConfigIssueIndex.ResourceType);
}
return configIssue;
}
private PHPConfigIssue ValidateMonitorChanges()
{
PHPConfigIssue configIssue = null;
// Check if monitorChangesTo setting is supported and is set correctly
if (_currentFastCgiApplication.MonitorChangesToExists())
{
var path = _currentFastCgiApplication.MonitorChangesTo;
if (String.IsNullOrEmpty(path))
{
configIssue = new PHPConfigIssue("monitorChangesTo",
String.Empty,
PHPIniFilePath,
"ConfigIssueMonitorChangesNotSet",
"ConfigIssueMonitorChangesRecommend",
PHPConfigIssueIndex.MonitorChangesTo);
}
else if (!String.Equals(PHPIniFilePath, path, StringComparison.OrdinalIgnoreCase))
{
configIssue = new PHPConfigIssue("monitorChangesTo",
path,
PHPIniFilePath,
"ConfigIssueMonitorChangesIncorrect",
"ConfigIssueMonitorChangesRecommend",
PHPConfigIssueIndex.MonitorChangesTo);
}
}
return configIssue;
}
private PHPConfigIssue ValidatePHPMaxRequests()
{
PHPConfigIssue configIssue = null;
// Check if PHP_FCGI_MAX_REQUESTS is set and is bigger than instanceMaxRequests
var envVariableElement = _currentFastCgiApplication.EnvironmentVariables["PHP_FCGI_MAX_REQUESTS"];
if (envVariableElement == null)
{
configIssue = new PHPConfigIssue("PHP_FCGI_MAX_REQUESTS",
String.Empty,
_currentFastCgiApplication.InstanceMaxRequests.ToString(CultureInfo.InvariantCulture),
"ConfigIssuePHPMaxRequestsNotSet",
"ConfigIssuePHPMaxRequestsRecommend",
PHPConfigIssueIndex.PhpMaxRequests);
}
else
{
long maxRequests;
if (!Int64.TryParse(envVariableElement.Value, out maxRequests) ||
(maxRequests < _currentFastCgiApplication.InstanceMaxRequests))
{
configIssue = new PHPConfigIssue("PHP_FCGI_MAX_REQUESTS",
envVariableElement.Value,
_currentFastCgiApplication.InstanceMaxRequests.ToString(CultureInfo.InvariantCulture),
"ConfigIssuePHPMaxRequestsIncorrect",
"ConfigIssuePHPMaxRequestsRecommend",
PHPConfigIssueIndex.PhpMaxRequests);
}
}
return configIssue;
}
private static PHPConfigIssue ValidateFastCgiImpersonate(PHPIniFile file)
{
PHPConfigIssue configIssue = null;
// Check if fastcgi impersonation is turned on
var setting = file.GetSetting("fastcgi.impersonate");
if (setting == null || String.IsNullOrEmpty(setting.GetTrimmedValue()))
{
configIssue = new PHPConfigIssue("fastcgi.impersonate",
String.Empty,
"1",
"ConfigIssueFastCgiImpersonateNotSet",
"ConfigIssueFastCgiImpersonateRecommend",
PHPConfigIssueIndex.FastCgiImpersonation);
}
else if (!String.Equals(setting.GetTrimmedValue(), "1", StringComparison.OrdinalIgnoreCase))
{
configIssue = new PHPConfigIssue("fastcgi.impersonate",
setting.GetTrimmedValue(),
"1",
"ConfigIssueFastCgiImpersonateNotCorrect",
"ConfigIssueFastCgiImpersonateRecommend",
PHPConfigIssueIndex.FastCgiImpersonation);
}
return configIssue;
}
private static PHPConfigIssue ValidateLogErrors(PHPIniFile file)
{
PHPConfigIssue configIssue = null;
// Check if log_errors is set to On
var setting = file.GetSetting("log_errors");
if (setting == null || String.IsNullOrEmpty(setting.GetTrimmedValue()))
{
configIssue = new PHPConfigIssue("log_errors",
String.Empty,
"On",
"ConfigIssueLogErrorsNotSet",
"ConfigIssueLogErrorsRecommend",
PHPConfigIssueIndex.LogErrors);
}
else if (!String.Equals(setting.GetTrimmedValue(), "On", StringComparison.OrdinalIgnoreCase))
{
configIssue = new PHPConfigIssue("log_errors",
setting.GetTrimmedValue(),
"On",
"ConfigIssueLogErrorsNotCorrect",
"ConfigIssueLogErrorsRecommend",
PHPConfigIssueIndex.LogErrors);
}
return configIssue;
}
private PHPConfigIssue ValidateErrorLog(PHPIniFile file)
{
PHPConfigIssue configIssue = null;
// Check if error_log is set to an absolute path and that path exists
var setting = file.GetSetting("error_log");
string expectedValue = Path.Combine(Environment.ExpandEnvironmentVariables(@"%WINDIR%\Temp\"), _currentPhpHandler.Name + "_errors.log");
if (setting == null || String.IsNullOrEmpty(setting.GetTrimmedValue()))
{
configIssue = new PHPConfigIssue("error_log",
String.Empty,
expectedValue,
"ConfigIssueErrorLogNotSet",
"ConfigIssueErrorLogRecommend",
PHPConfigIssueIndex.ErrorLog);
}
else if (!IsAbsoluteFilePath(setting.GetTrimmedValue(), true /* this is supposed to be a file */))
{
configIssue = new PHPConfigIssue("error_log",
setting.GetTrimmedValue(),
expectedValue,
"ConfigIssueErrorLogNotCorrect",
"ConfigIssueErrorLogRecommend",
PHPConfigIssueIndex.ErrorLog);
}
return configIssue;
}
private PHPConfigIssue ValidateExtensionDir(PHPIniFile file)
{
PHPConfigIssue configIssue = null;
var setting = file.GetSetting("extension_dir");
string expectedValue = EnsureTrailingBackslash(Path.Combine(PHPDirectory, "ext"));
if (setting == null || String.IsNullOrEmpty(setting.GetTrimmedValue()))
{
configIssue = new PHPConfigIssue("extension_dir",
String.Empty,
expectedValue,
"ConfigIssueExtensionDirNotSet",
"ConfigIssueExtensionDirRecommend",
PHPConfigIssueIndex.ExtensionDir);
}
else
{
string currentValue = EnsureTrailingBackslash(setting.GetTrimmedValue());
currentValue = EnsureBackslashes(currentValue);
if (!String.Equals(currentValue, expectedValue, StringComparison.OrdinalIgnoreCase))
{
configIssue = new PHPConfigIssue("extension_dir",
setting.GetTrimmedValue(),
expectedValue,
"ConfigIssueExtensionDirIncorrect",
"ConfigIssueExtensionDirRecommend",
PHPConfigIssueIndex.ExtensionDir);
}
}
return configIssue;
}
private static PHPConfigIssue ValidateDateTimeZone(PHPIniFile file)
{
PHPConfigIssue configIssue = null;
var setting = file.GetSetting("date.timezone");
if (setting == null)
{
configIssue = new PHPConfigIssue("date.timezone",
String.Empty,
GetPHPTimeZone(),
"ConfigIssueDateTimeZoneNotSet",
"ConfigIssueDateTimeZoneRecommend",
PHPConfigIssueIndex.DateTimeZone);
}
return configIssue;
}
private PHPConfigIssue ValidateDefaultDocument()
{
PHPConfigIssue configIssue = null;
// Check if index.php is set as a default document
var fileElement = _defaultDocumentCollection["index.php"];
if (fileElement == null)
{
configIssue = new PHPConfigIssue("Default document",
_defaultDocumentCollection[0].Value,
"index.php",
"ConfigIssueDefaultDocumentNotSet",
"ConfigIssueDefaultDocumentRecommend",
PHPConfigIssueIndex.DefaultDocument);
}
else if (_defaultDocumentCollection.IndexOf(fileElement) > 0)
{
configIssue = new PHPConfigIssue("Default document",
_defaultDocumentCollection[0].Value,
"index.php",
"ConfigIssueDefaultDocumentNotFirst",
"ConfigIssueDefaultDocumentRecommend",
PHPConfigIssueIndex.DefaultDocument);
}
return configIssue;
}
private static PHPConfigIssue ValidateCgiPathInfo(PHPIniFile file)
{
PHPConfigIssue configIssue = null;
// Check if cgi.fix_pathinfo is set correctly
var setting = file.GetSetting("cgi.fix_pathinfo");
if (setting == null || String.IsNullOrEmpty(setting.GetTrimmedValue()))
{
configIssue = new PHPConfigIssue("cgi.fix_pathinfo",
String.Empty,
"1",
"ConfigIssueCgiPathInfoNotSet",
"ConfigIssueCgiPathInfoRecommend",
PHPConfigIssueIndex.CgiPathInfo);
}
else if (!String.Equals(setting.GetTrimmedValue(), "1", StringComparison.OrdinalIgnoreCase))
{
configIssue = new PHPConfigIssue("cgi.fix_pathinfo",
setting.GetTrimmedValue(),
"1",
"ConfigIssueCgiPathInfoNotCorrect",
"ConfigIssueCgiPathInfoRecommend",
PHPConfigIssueIndex.CgiPathInfo);
}
return configIssue;
}
private static PHPConfigIssue ValidateCgiForceRedirect(PHPIniFile file)
{
PHPConfigIssue configIssue = null;
// Check if cgi.force_redirect is set correctly
PHPIniSetting setting = file.GetSetting("cgi.force_redirect");
if (setting == null || String.IsNullOrEmpty(setting.TrimmedValue))
{
configIssue = new PHPConfigIssue("cgi.force_redirect",
String.Empty,
"0",
"ConfigIssueCgiForceRedirectNotSet",
"ConfigIssueCgiForceRedirectRecommend",
PHPConfigIssueIndex.CgiForceRedirect);
}
else if (!String.Equals(setting.TrimmedValue, "0", StringComparison.OrdinalIgnoreCase))
{
configIssue = new PHPConfigIssue("cgi.force_redirect",
setting.TrimmedValue,
"0",
"ConfigIssueCgiForceRedirectNotCorrect",
"ConfigIssueCgiForceRedirectRecommend",
PHPConfigIssueIndex.CgiForceRedirect);
}
return configIssue;
}
private static PHPConfigIssue ValidateSessionPath(PHPIniFile file)
{
PHPConfigIssue configIssue = null;
// Check if session path is set to an absolute path and that path exists
PHPIniSetting setting = file.GetSetting("session.save_path");
string expectedValue = Environment.ExpandEnvironmentVariables(@"%WINDIR%\Temp\");
if (setting == null || String.IsNullOrEmpty(setting.TrimmedValue))
{
configIssue = new PHPConfigIssue("session.save_path",
String.Empty,
expectedValue,
"ConfigIssueSessionPathNotSet",
"ConfigIssueSessionPathRecommend",
PHPConfigIssueIndex.SessionPath);
}
else if (!IsAbsoluteFilePath(setting.TrimmedValue, false /* this is supposed to be a directory */))
{
configIssue = new PHPConfigIssue("session.save_path",
setting.TrimmedValue,
expectedValue,
"ConfigIssueSessionPathNotCorrect",
"ConfigIssueSessionPathRecommend",
PHPConfigIssueIndex.SessionPath);
}
return configIssue;
}
private PHPConfigIssue ValidatePHPRC()
{
PHPConfigIssue configIssue = null;
// Check if PHPRC is set and points to a directory that has php.ini file
EnvironmentVariableElement envVariableElement = _currentFastCgiApplication.EnvironmentVariables["PHPRC"];
if (envVariableElement == null)
{
configIssue = new PHPConfigIssue("PHPRC",
String.Empty,
PHPDirectory,
"ConfigIssuePHPRCNotSet",
"ConfigIssuePHPRCRecommend",
PHPConfigIssueIndex.PHPRC);
}
else
{
string path = Path.Combine(envVariableElement.Value, "php.ini");
if (!File.Exists(path))
{
configIssue = new PHPConfigIssue("PHPRC",
envVariableElement.Value,
PHPDirectory,
"ConfigIssuePHPRCFileNotExists",
"ConfigIssuePHPRCRecommend",
PHPConfigIssueIndex.PHPRC);
}
}
return configIssue;
}
private PHPConfigIssue ValidatePHPRC()
{
PHPConfigIssue configIssue = null;
// Check if PHPRC is set and points to a directory that has php.ini file
EnvironmentVariableElement envVariableElement = _currentFastCgiApplication.EnvironmentVariables["PHPRC"];
string expectedValue = EnsureTrailingBackslash(Path.GetDirectoryName(PHPIniFilePath));
if (envVariableElement == null)
{
configIssue = new PHPConfigIssue("PHPRC",
String.Empty,
expectedValue,
"ConfigIssuePHPRCNotSet",
"ConfigIssuePHPRCRecommend",
PHPConfigIssueIndex.PHPRC);
}
else
{
string pathPhpIni = Path.Combine(envVariableElement.Value, "php.ini");
string pathPhpSapiIni = Path.Combine(envVariableElement.Value, "php-cgi-fcgi.ini");
if (!File.Exists(pathPhpIni) && !File.Exists(pathPhpSapiIni))
{
configIssue = new PHPConfigIssue("PHPRC",
envVariableElement.Value,
expectedValue,
"ConfigIssuePHPRCFileNotExists",
"ConfigIssuePHPRCRecommend",
PHPConfigIssueIndex.PHPRC);
}
}
return configIssue;
}
