Text message Verification Code sending class for IMEI restrictions implemented by php

Text message Verification Code sending class for IMEI restrictions implemented by php

Text message Verification Code sending class for IMEI restrictions implemented by php

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<? Php Class Api_Sms { Const EXPIRE_SEC = 1800; // expiration Interval Const RESEND_SEC = 60; // resend Interval Const ONE_DAY_FREQ = 5; // number of messages sent to the same mobile phone number per day Const ONE_DAY_IMEI_COUNT = 3; // Number of IMEI messages sent to the same mobile phone number each day   Public $ error = array ();     /** * Send a verification code to a specified mobile phone number * @ Param $ mobile * @ Param $ imei * @ Return bool */ Public function sendVerifyCode ($ mobile, $ imei ){ If (! $ This-> isMobile ($ mobile )){ $ This-> error = array ('code' =>-1, 'msg '=>' this phone number is amazing. Please enter it correctly and try again '); Return false; }   $ Redis = Api_Common: redis (); $ VcKey = 'vc _ '. $ mobile; $ LimitKey = 'vc _ LIMIT _ '. $ mobile;   // Verification Code resend limit $ Data = json_decode ($ redis-> get ($ vcKey), true ); If ($ data & time () <$ data ['resend _ expire ']) { $ This-> error = array ('code' =>-1, 'msg '=>' the text message has been sent within 1 minute. Please wait '); Return false; }   // Mobile phone number and IMEI restrictions $ SendCnt = $ redis-> zScore ($ limitKey, $ imei ); If ($ sendCnt & $ sendCnt> = self: ONE_DAY_FREQ ){ $ This-> error = array ('code' =>-1, 'msg '=>' didn't receive the text message? Please wait or check whether the text message is blocked '); Return false; } $ ImeiCnt = $ redis-> zCard ($ limitKey ); If ($ imeiCnt> = self: ONE_DAY_IMEI_COUNT &&! $ SendCnt ){ $ This-> error = array ('code' =>-1, 'msg '=>' exceeds the verification code sending device limit '); Return false; }   // Obtain the verification code If (! $ Data ){ $ Vc = strval (rand (100000,999 999 )); $ Data = array ('vc '=>$ vc, 'resend _ expire' => 0 ); $ Redis-> set ($ vcKey, json_encode ($ data )); $ Redis-> expire ($ vcKey, self: EXPIRE_SEC); // set the verification code expiration time } $ Vc = $ data ['vc '];   $ Content = 'security verification code: '. $ vc; $ Result = $ this-> send ($ mobile, $ content ); If ($ result ){ // Reset the retransmission time limit $ Data ['resend _ expire '] = time () + self: RESEND_SEC; $ Ttl = $ redis-> ttl ($ vcKey ); $ Redis-> set ($ vcKey, json_encode ($ data )); $ Redis-> expire ($ vcKey, $ ttl );   // Set the mobile phone number and IMEI limit $ Redis-> zIncrBy ($ limitKey, 1, $ imei ); $ Redis-> expireAt ($ limitKey, strtotime (date ('Y-m-d', strtotime ('+ 1 Day ')))); } Return $ result; }   /** * Send a text message to a specified mobile phone number * @ Param $ mobile * @ Param $ content * @ Return bool */ Public function send ($ mobile, $ content ){ // TODO calls the API of a specific service provider Return true; }   /** * Determine whether the mobile phone number is valid * @ Param $ mobile * @ Return bool */ Private function isMobile ($ mobile ){ If (preg_match ('/^ 1 \ d {10} $/', $ mobile )) Return true; Return false; }   /** * Verify the SMS Verification Code * @ Param $ mobile * @ Param $ vc * @ Return bool */ Public function checkVerifyCode ($ mobile, $ vc ){ $ VcKey = 'vc _ '. $ mobile; $ VcData = json_decode (Api_Common: redis ()-> get ($ vcKey), true ); If ($ vcData & $ vcData ['vc '] ===$ vc ){ Return true; } Return false; }   /** * Clear the verification code * @ Param $ mobile */ Public function cleanVerifyCode ($ mobile ){ $ Redis = Api_Common: redis (); $ VcKey = 'vc _ '. $ mobile; $ LimitKey = 'vc _ LIMIT _ '. $ mobile; $ Redis-> del ($ vcKey ); $ Redis-> del ($ limitKey ); } }

Additional text message Verification Code implemented by other users

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<? /*-------------------------------- Function: send text messages through the php http interface of China SMS Modified on: English version (http://http.c123.com/tx? Uid = user account & pwd = MD5 32-bit password & mobile = Number & content = content Status: 100 sent successfully 101 Verification Failed 102 insufficient SMS 103 operation failed 104 invalid characters 105 too many contents Too many 106 numbers 107 frequency too fast 108 The number is blank 109 account freeze 110 frequent single message sending prohibited 111 system tentative sending The 112 number is incorrect. 120 system upgrade --------------------------------*/ $ Uid = '000000'; // User Account $ Pwd = '000000'; // Password $ Mobile = '2017 12341234,13512341234, 100'; // number $ Content = 'HTTP interface of China SMS web'; // content // Instant sending $ Res = sendSMS ($ uid, $ pwd, $ mobile, $ content ); Echo $ res;   // Timed sending /* $ Time = '2017-05-27 '; $ Res = sendSMS ($ uid, $ pwd, $ mobile, $ content, $ time ); Echo $ res; */ Function sendSMS ($ uid, $ pwd, $ mobile, $ content, $ time = '', $ mid = '') { $ Http = 'HTTP: // http.c123.com/tx /'; $ Data = array ( 'Uid' => $ uid, // User Account 'Pwd' => strtolower (md5 ($ pwd), // MD5 32-bit password 'Mobile' => $ mobile, // number 'Content' => $ content, // content 'Time' => $ time, // timed sending 'Mid '=> $ mid // subextension number ); $ Re = postSMS ($ http, $ data); // submit in POST Mode If (trim ($ re) = '000000 ') { Return "sent successfully! "; } Else { Return "failed to send! Status: ". $ re; } }   Function postSMS ($ url, $ data = '') { $ Row = parse_url ($ url ); $ Host = $ row ['host']; $ Port = $ row ['Port']? $ Row ['Port']: 80; $ File = $ row ['path']; While (list ($ k, $ v) = each ($ data )) { $ Post. = rawurlencode ($ k). "=". rawurlencode ($ v). "&"; // URL conversion standard code } $ Post = substr ($ post, 0,-1 ); $ Len = strlen ($ post ); $ Fp = @ fsockopen ($ host, $ port, $ errno, $ errstr, 10 ); If (! $ Fp ){ Return "$ errstr ($ errno) \ n "; } Else { $ Receive = ''; $ Out = "POST $ file HTTP/1.1 \ r \ n "; $ Out. = "Host: $ host \ r \ n "; $ Out. = "Content-type: application/x-www-form-urlencoded \ r \ n "; $ Out. = "Connection: Close \ r \ n "; $ Out. = "Content-Length: $ len \ r \ n "; $ Out. = $ post; Fwrite ($ fp, $ out ); While (! Feof ($ fp )){ $ Receive. = fgets ($ fp, 128 ); } Fclose ($ fp ); $ Receive = explode ("\ r \ n", $ receive ); Unset ($ receive [0]); Return implode ("", $ receive ); } } ?>

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