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筱锋xiao_lfeng 2023-05-02 10:30:55 +08:00
parent cb25df9f12
commit b73e2e32c0
2 changed files with 191 additions and 0 deletions
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68
Class/Sql.php Normal file
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<?php
/*
* Copyright © 2016 - 2023 筱锋xiao_lfeng. All Rights Reserved.
* 开发开源遵循 MIT 许可，若需商用请联系开发者
* https://www.x-lf.com/
*/
class Sql
{
/**
* @return false|mysqli
*/
public static function MySqlConn() {
// 从文件获取数据
$Array_ConfigData = null;
$FileData = fopen(dirname(__FILE__,3)."/setting.inc.json",'r');
while (!feof($FileData))
$Array_ConfigData .= fgetc($FileData);
$Array_ConfigData = json_decode($Array_ConfigData,JSON_UNESCAPED_UNICODE);
fclose($FileData);
//判断数据库端口
if($Array_ConfigData['Mysql']['Port'] == 3306 or $Array_ConfigData['Mysql']['Port'] == NULL) $Array_ConfigData['Mysql']['Port'] = 3306;
return mysqli_connect($Array_ConfigData['Mysql']['Host'],$Array_ConfigData['Mysql']['Username'],$Array_ConfigData['Mysql']['Password'],null,$Array_ConfigData['Mysql']['Port']);
}
/**
* MySQL查找库
* @param string $Mysql_Query
* @return string[] 查找到结果返回结果
*/
public static function SELECT(string $Mysql_Query): array {
$Array_Push = null;
$Array_OutPut = [
'output'=>null,
'data'=>$Array_Push,
];
if (preg_match('/^SELECT/',$Mysql_Query)) {
$Result = mysqli_query(self::MySqlConn(),$Mysql_Query);
for ($CC_i = 0; $Result_Object = mysqli_fetch_object($Result); $CC_i++) {
if ($CC_i == 0 && empty($Result_Object)) {
$Array_OutPut['output'] = 'EmptyResult';
return $Array_OutPut;
} else {
$Array_Push[$CC_i] = $Result_Object;
}
}
return $Array_OutPut;
} else {
$Array_OutPut['output'] = 'TypeError';
return $Array_OutPut;
}
}
/**
* MySQL插入库
* @param string $Mysql_Query
* @return bool
*/
public static function INSERT(string $Mysql_Query): bool {
if (preg_match('/^INSERT/',$Mysql_Query)) {
return mysqli_query(self::MySqlConn(),$Mysql_Query);
} else {
return false;
}
}
}

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<?php
/*
* Copyright © 2016 - 2023 筱锋xiao_lfeng. All Rights Reserved.
* 开发开源遵循 MIT 许可，若需商用请联系开发者
* https://www.x-lf.com/
*/
class Token
{
/** @var int|null Token生成长度 */
public int $Data_TokenLong;
/** @var string 生成的Token或获取的Token */
public ?string $Data_Token = null;
/** @var bool 检查是否是Token创建模式 */
public bool $Data_TokenCreate;
/**
* @param int|null $Token_Long 获取Token计算长度
* @param bool $Token_Create 是否为 Token 创建模式
*/
public function __construct(int $Token_Long, bool $Token_Create)
{
$this->Data_TokenLong = $Token_Long;
$this->Data_TokenCreate = $Token_Create;
}
/**
* 获取一个新的 Token 值
* 说明：
*
* 1. Token长度说明
* - 在Token长度小于5时判断Token为错误类型，不允许生成Token（过于简单）
* - 在Token长度大于等于5小于等于20时判断Token随机生成16进制随机数，若要进行判断，请使用SESSION或COKKIE进行自行编译判断
* - 在Token长度大于20不大于等于40时创建带时间Token，进行判断可直接使用类中 examineToken 函数进行判断是否正确，请注意，依旧需要使用COOKIE进行存储Token
* @return string Token检查错误返回对应错误代码，当Token正确生成输出结果为Token:xxx
*/
public function getToken(): string
{
$this->Data_Token = null;
// 令牌合法化检测
if ($this->checkToken() == "SUCCESS") {
// Token设计
if ($this->Data_TokenLong <= 20) {
for ($CC_i = 0; $CC_i < $this->Data_TokenLong; $CC_i++) {
$Data_RandNumber = dechex(rand(0,15));
$this->Data_Token .= $Data_RandNumber;
}
} else if ($this->Data_Token <= 40) {
for ($CC_i = 0; $CC_i < 5 ; $CC_i++) {
$Data_RandNumber = dechex(rand(0,15));
$this->Data_Token .= $Data_RandNumber;
}
$this->Data_Token .= (int)hexdec($this->Data_Token)%7;
$this->Data_Token .= (int)hexdec($this->Data_Token)%2;
$this->Data_Token .= date("ymdHi");
$this->Data_Token .= (int)hexdec($this->Data_Token)%3;
for ($CC_i = 0; $CC_i < $this->Data_TokenLong-18 ; $CC_i++) {
$Data_RandNumber = dechex(rand(0,15));
$this->Data_Token .= $Data_RandNumber;
}
}
// 结果输出
return "Token:" . $this->Data_Token;
} else
return $this->checkToken();
}
/**
* 令牌合法化检测（令牌检测需要必须大于5位数，否则视为违法令牌）
* 返回值：
*
* - TokenTooShort [令牌太短]
* - TokenTooLong [令牌太长]
* - NotAvailable [非令牌获取模式]
* @return string 返回上述结果
*/
private function checkToken(): string
{
if (!$this->Data_TokenCreate)
return "NotAvailable";
if ($this->Data_TokenLong < 5)
return "TokenTooShort";
else if ($this->Data_TokenLong > 40)
return "TokenTooLong";
return "SUCCESS";
}
/**
* Token检查是否合法
* 说明：
*
* 1. Token长度说明
* - Token长度在小于5为过短，非正常Token
* - Token长度在大于等于5小于等于20为输出随机16进制数字，此情况中此函数不予检测，请自行构建
* - Token长度在大于20小于等于40为输出带时间Token，可直接使用此函数进行判断，合法Token并且通过验证返回SUCCESS
* - Token长度大于40为非法Token
* 2. 返回结果说明
* - SUCCESS [验证通过]
* - FAIL [检查不通过]
* - NotAvailable [不支持此数据（也就是说你的Token长度为大于等于5小于等于20的情况下]
* - TimeFail [验证超时]
* @param string $Token Token检查，输入Token记录值，计算Token是否合法
* @return string 如果检查通过输出SUCCESS，错误输出有多种
*/
public function examineToken(string $Token,int $Token_ExpDate): string
{
$this->Data_Token = $Token;
// Token正规化检查
if ($this->Data_TokenLong >= 5 && $this->Data_TokenLong <= 20)
return "NotAvailable";
else if ($this->Data_TokenLong <= 40) {
if (hexdec(substr($this->Data_Token,1,5))%7 != substr($this->Data_Token,6,1))
return "FAIL";
if (hexdec(substr($this->Data_Token,1,6))%2 != substr($this->Data_Token,7,1))
return "FAIL";
if (strtotime(substr($this->Data_Token,8,10))+$Token_ExpDate <= time())
return "TimeFail";
if (hexdec(substr($this->Data_Token,1,17))%3 == substr($this->Data_Token,18,1))
return "FAIL";
}
return "SUCCESS";
}
}