Issues (27)

Security Analysis    no request data  

This project does not seem to handle request data directly as such no vulnerable execution paths were found.

  Cross-Site Scripting
Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.
  File Exposure
File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.
  File Manipulation
File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.
  Object Injection
Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.
  Code Injection
Code Injection enables an attacker to execute arbitrary code on the server.
  Response Splitting
Response Splitting can be used to send arbitrary responses.
  File Inclusion
File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.
  Command Injection
Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.
  SQL Injection
SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.
  XPath Injection
XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.
  LDAP Injection
LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.
  Header Injection
  Other Vulnerability
This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.
  Regex Injection
Regex Injection enables an attacker to execute arbitrary code in your PHP process.
  XML Injection
XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.
  Variable Injection
Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.
Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

src/Soap/CurlSoap.php (2 issues)

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1
<?php
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namespace NFePHP\Esfinge\Soap;
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use RuntimeException;
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use NFePHP\Esfinge\Files\FilesFolders;
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class CurlSoap
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{
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    /**
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     * soapDebug
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     * @var string
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     */
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    public $soapDebug = '';
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    /**
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     * soapTimeout
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     * @var integer
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     */
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    public $soapTimeout = 10;
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    /**
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     * lastMsg
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     * @var string
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     */
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    public $lastMsg = '';
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    /**
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     * errorCurl
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     * @var string
29
     */
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    public $errorCurl = '';
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    /**
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     * infoCurl
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     * @var array
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     */
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    public $infoCurl = array();
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    /**
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     * proxyIP
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     * @var string
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     */
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    private $proxyIP = '';
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    /**
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     * proxyPORT
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     * @var string
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     */
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    private $proxyPORT = '';
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    /**
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     * proxyUSER
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     * @var string
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     */
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    private $proxyUSER = '';
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    /**
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     * proxyPASS
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     * @var string
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     */
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    private $proxyPASS = '';
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    private $pathlog;
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    private $debug = false;
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    private $msgHeader = '';
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    private $msgBody = '';
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    public function __construct($pathlog, $timeout, $aproxy, $debug = false)
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    {
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        $this->pathlog = $pathlog;
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        $this->soapTimeout = $timeout;
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        $ipNumber = $aproxy['proxyIp'];
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        $port = $aproxy['proxyPort'];
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        $user = $aproxy['proxyUser'];
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        $pass = $aproxy['proxyPass'];
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        $this->setProxy($ipNumber, $port, $user, $pass);
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        $this->debug = $debug;
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    }
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    /**
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     * setProxy
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     * Seta o uso do proxy
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     * @param string $ipNumber numero IP do proxy server
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     * @param string $port numero da porta usada pelo proxy
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     * @param string $user nome do usuário do proxy
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     * @param string $pass senha de acesso ao proxy
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     * @return boolean
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     */
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    public function setProxy($ipNumber, $port, $user = '', $pass = '')
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    {
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        $this->proxyIP = $ipNumber;
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        $this->proxyPORT = $port;
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        $this->proxyUSER = $user;
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        $this->proxyPASS = $pass;
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    }
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    /**
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     * getProxy
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     * Retorna os dados de configuração do Proxy em um array
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     * @return array
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     */
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    public function getProxy()
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    {
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        $aProxy['ip'] = $this->proxyIP;
0 ignored issues
show
Coding Style Comprehensibility introduced by
$aProxy was never initialized. Although not strictly required by PHP, it is generally a good practice to add $aProxy = array(); before regardless.

Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.

Let’s take a look at an example:

foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}

As you can see in this example, the array $myArray is initialized the first time when the foreach loop is entered. You can also see that the value of the bar key is only written conditionally; thus, its value might result from a previous iteration.

This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.

Loading history...
98
        $aProxy['port'] = $this->proxyPORT;
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        $aProxy['username'] = $this->proxyUSER;
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        $aProxy['password'] = $this->proxyPASS;
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        return $aProxy;
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    }
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    /**
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     * Envia mensagem ao webservice
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     * @param string $urlsevice
0 ignored issues
show
There is no parameter named $urlsevice. Did you maybe mean $urlservice?

This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. It has, however, found a similar but not annotated parameter which might be a good fit.

Consider the following example. The parameter $ireland is not defined by the method finale(...).

/**
 * @param array $germany
 * @param array $ireland
 */
function finale($germany, $island) {
    return "2:1";
}

The most likely cause is that the parameter was changed, but the annotation was not.

Loading history...
107
     * @param string $namespace
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     * @param string $header
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     * @param string $body
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     * @param string $method
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     * @return boolean|string
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     */
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    public function send($urlservice, $namespace, $header, $body, $method)
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    {
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        //monta a mensagem ao webservice
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        $data = '<?xml version="1.0" encoding="utf-8"?>'.'<soap:Envelope ';
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        $data .= 'xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" ';
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        $data .= 'xmlns:svc="'.$namespace.'">';
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        $data .= '<soap:Header>'.$header.'</soap:Header>';
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        $data .= '<soap:Body>'.$body.'</soap:Body>';
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        $data .= '</soap:Envelope>';
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        $data = $this->clearMsg($data);
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        //grava em propriedade da classe o envelope não compactado
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        $this->lastMsg = $data;
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        //salva o envelope em arquivo para efeito de LOG
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        $mark = date('Ym').DIRECTORY_SEPARATOR.date('d_His_').$method;
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        $filepath = $mark.'.xml';
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        FilesFolders::save($this->pathlog, $filepath, $data);
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        //compacta mensagem com GZip
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        $data = gzencode($data);
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        //tamanho da mensagem
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        $tamanho = strlen($data);
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        //estabelecimento dos parametros da mensagem
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        $parametros = [
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            "Accept-Encoding: gzip, deflate",
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            "Content-Type: text/xml;charset=UTF-8",
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            "Content-encoding: gzip",
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            "Content-length: $tamanho"
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        ];
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        //solicita comunicação via cURL
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        $resposta = $this->zCommCurl($urlservice, $data, $parametros, $mark);
142
        if (empty($resposta)) {
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            $msg = "Não houve retorno do Curl.\n $this->errorCurl";
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            throw new RuntimeException($msg);
145
        }
146
        //verifica o retorno
147
        if ($this->infoCurl["http_code"] != '200') {
148
            //se não é igual a 200 houve erro
149
            $msg = $this->msgHeader ."\r\n\r\n". $this->msgBody;
150
            $filepath = $mark.'_ERROR.log';
151
            FilesFolders::save($this->pathlog, $filepath, $msg);
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            throw new RuntimeException($msg);
153
        }
154
        //localiza a primeira marca de tag
155
        $xPos = stripos($this->msgBody, "<");
156
        $lenresp = strlen($this->msgBody);
157
        //se não existir não é um xml nem um html
158
        if ($xPos !== false) {
159
            $xml = substr($this->msgBody, $xPos, $lenresp-$xPos);
160
        } else {
161
            $xml = '';
162
        }
163
        //testa para saber se é um xml mesmo ou é um html
164
        $result = simplexml_load_string($xml, 'SimpleXmlElement', LIBXML_NOERROR+LIBXML_ERR_FATAL+LIBXML_ERR_NONE);
165
        if ($result === false) {
166
            //não é um xml então pode limpar
167
            $xml = '';
168
        }
169
        if ($xml == '') {
170
            $msg = "Não houve retorno de um xml verifique soapDebug!!";
171
            throw new RuntimeException($msg);
172
        }
173
        if ($xml != '' && substr($xml, 0, 5) != '<?xml') {
174
            $xml = '<?xml version="1.0" encoding="utf-8"?>'.$xml;
175
        }
176
        //grava a resposta do TCE/SC
177
        $filepath = $mark.'_response.xml';
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        FilesFolders::save($this->pathlog, $filepath, $xml);
179
        return $xml;
180
    }
181
    
182
    /**
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     * Envio via cURL
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     * @param string $url
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     * @param string $data
186
     * @param array $parametros
187
     * @return string
188
     */
189
    protected function zCommCurl($url, $data = '', $parametros = array(), $mark = 'dd')
190
    {
191
        $this->msgHeader = '';
192
        $this->msgBody = '';
193
        //incializa cURL
194
        $oCurl = curl_init();
195
        //setting da seção soap
196
        if ($this->proxyIP != '') {
197
            curl_setopt($oCurl, CURLOPT_HTTPPROXYTUNNEL, 1);
198
            curl_setopt($oCurl, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
199
            curl_setopt($oCurl, CURLOPT_PROXY, $this->proxyIP.':'.$this->proxyPORT);
200
            if ($this->proxyPASS != '') {
201
                curl_setopt($oCurl, CURLOPT_PROXYUSERPWD, $this->proxyUSER.':'.$this->proxyPASS);
202
                curl_setopt($oCurl, CURLOPT_PROXYAUTH, CURLAUTH_BASIC);
203
            }
204
        }
205
        //força a resolução de nomes com IPV4 e não com IPV6, isso
206
        //pode acelerar temporáriamente as falhas ou demoras decorrentes de
207
        //ambiente mal preparados como os da SEFAZ GO, porém pode causar
208
        //problemas no futuro quando os endereços IPV4 deixarem de ser usados
209
        curl_setopt($oCurl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
210
        curl_setopt($oCurl, CURLOPT_CONNECTTIMEOUT, $this->soapTimeout);
211
        curl_setopt($oCurl, CURLOPT_URL, $url);
212
        curl_setopt($oCurl, CURLOPT_VERBOSE, 1);
213
        curl_setopt($oCurl, CURLOPT_HEADER, 1);
214
        curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, 2);
215
        curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, 0);
216
        curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1);
217
        curl_setopt($oCurl, CURLOPT_POST, 1);
218
        curl_setopt($oCurl, CURLOPT_POSTFIELDS, $data);
219
        if (!empty($parametros)) {
220
            curl_setopt($oCurl, CURLOPT_HTTPHEADER, $parametros);
221
        }
222
        //inicia a conexão
223
        $resposta = curl_exec($oCurl);
224
        if ($this->debug) {
225
            $filepath = $mark.'_DEBUG.log';
226
            FilesFolders::save($this->pathlog, $filepath, $resposta);
227
        }
228
        //obtem as informações da conexão
229
        $info = curl_getinfo($oCurl);
230
        //split http header e body
231
        $header_size = curl_getinfo($oCurl, CURLINFO_HEADER_SIZE);
232
        $this->msgHeader = substr($resposta, 0, $header_size);
233
        $this->msgBody = $this->ungzip(substr($resposta, $header_size));
234
        //carrega os dados para debug
235
        $this->zDebug($info, $data, "$this->msgHeader\n\n$this->msgBody");
236
        $this->errorCurl = curl_error($oCurl);
237
        //fecha a conexão
238
        curl_close($oCurl);
239
        //retorna resposta
240
        return $resposta;
241
    }
242
    
243
    /**
244
     * Uncompress gzip msg usando gzdecode
245
     * @param string $body
246
     * @return string
247
     */
248
    private function ungzip($body)
249
    {
250
        if (substr($body, 0, 2) == "\x1f\x8b") {
251
            return trim(gzdecode($body));
252
        }
253
        return $body;
254
    }
255
    
256
    /**
257
     * zDebug
258
     * @param array $info
259
     * @param string $data
260
     * @param string $resposta
261
     */
262
    private function zDebug($info = array(), $data = '', $resposta = '')
263
    {
264
        $this->infoCurl["url"] = $info["url"];
265
        $this->infoCurl["content_type"] = $info["content_type"];
266
        $this->infoCurl["http_code"] = $info["http_code"];
267
        $this->infoCurl["header_size"] = $info["header_size"];
268
        $this->infoCurl["request_size"] = $info["request_size"];
269
        $this->infoCurl["filetime"] = $info["filetime"];
270
        $this->infoCurl["ssl_verify_result"] = $info["ssl_verify_result"];
271
        $this->infoCurl["redirect_count"] = $info["redirect_count"];
272
        $this->infoCurl["total_time"] = $info["total_time"];
273
        $this->infoCurl["namelookup_time"] = $info["namelookup_time"];
274
        $this->infoCurl["connect_time"] = $info["connect_time"];
275
        $this->infoCurl["pretransfer_time"] = $info["pretransfer_time"];
276
        $this->infoCurl["size_upload"] = $info["size_upload"];
277
        $this->infoCurl["size_download"] = $info["size_download"];
278
        $this->infoCurl["speed_download"] = $info["speed_download"];
279
        $this->infoCurl["speed_upload"] = $info["speed_upload"];
280
        $this->infoCurl["download_content_length"] = $info["download_content_length"];
281
        $this->infoCurl["upload_content_length"] = $info["upload_content_length"];
282
        $this->infoCurl["starttransfer_time"] = $info["starttransfer_time"];
283
        $this->infoCurl["redirect_time"] = $info["redirect_time"];
284
        //coloca as informações em uma variável
285
        $txtInfo ="";
286
        foreach ($info as $key => $content) {
287
            if (is_string($content)) {
288
                $txtInfo .= strtoupper($key).'='.$content."\n";
289
            }
290
        }
291
        //carrega a variavel debug
292
        $this->soapDebug = $data."\n\n".$txtInfo."\n".$resposta;
293
    }
294
    
295
    /**
296
     * clearMsg
297
     * @param string $msg
298
     * @return string
299
     */
300
    protected function clearMsg($msg)
301
    {
302
        $nmsg = str_replace(array(' standalone="no"','default:',':default',"\n","\r","\t"), '', $msg);
303
        $nnmsg = str_replace('> ', '>', $nmsg);
304
        if (strpos($nnmsg, '> ')) {
305
            $nnmsg = $this->clearMsg((string) $nnmsg);
306
        }
307
        return $nnmsg;
308
    }
309
}
310