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Added session handling for JSESSIONID cookie returned by preauthentication token process #16

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Added session handling for JSESSIONID cookie returned by preauthentication token process #16

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578b72f
Added session handling for JSESSIONID cookie returned by preauthentic…
ronindesign Apr 22, 2015
d31c7de
Added persistence to initial url target after cookie token auth
ronindesign May 5, 2015
a90e919
Added possible simplification for JRS token auth
ronindesign Mar 31, 2016
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48 changes: 48 additions & 0 deletions src/Jaspersoft/Tool/RESTRequest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@ class RESTRequest
protected $headers;
protected $curl_timeout;
protected $curl_handle;
protected $token;

public function __construct ($url = null, $verb = 'GET', $request_body = null)
{
Expand All @@ -37,6 +38,10 @@ public function __construct ($url = null, $verb = 'GET', $request_body = null)
$this->curl_timeout = 30;
$this->curl_handle = curl_init();
$this->curl_cookiejar = null;
$this->token = array(
'principalParameter' => "",
'token' => ""
);

if ($this->request_body !== null)
{
Expand Down Expand Up @@ -286,6 +291,33 @@ protected function setAuth (&$curlHandle)
curl_setopt($curlHandle, CURLOPT_COOKIEJAR, $this->curl_cookiejar); // we can keep cookies in temp dir
curl_setopt($curlHandle, CURLOPT_COOKIEFILE, $this->curl_cookiejar); // until curl_close is called by logout.
}
// If user/pass not set, check if token parameters have been fully set.
// More info: http://community.jaspersoft.com/documentation/jasperreports-authentication-cookbook/v56/token-based-authentication
elseif (!in_array("",$this->token))
{
// @TODO: Fix code duplication: reimplement setAuth() to intuitively handle pre-authentication tokens
// E.g., can we move curl_cookiejar assignment to top of setAuth() and handle independent of auth "type" (user or token)
if (empty($this->curl_cookiejar)) {
$this->curl_cookiejar = tempnam(sys_get_temp_dir(), "jrscookies_");

// Assuming this is first interaction with server, we'll authenticate with token and get JSESSIONID as cookie
// Parse out host/path for URL so our token is appended correctly and we don't have to deal with handling HTTP query arguments.
$parseURL = parse_url($this->url);
// Save current cURL resource since prepAndSend() will wipe it out.
$tmpHandle = curl_copy_handle($curlHandle);
$tmpURL = $this->url;
$this->prepAndSend($parseURL['host'].$parseURL['path']. "?".$this->token['principalParameter']."=" . $this->token['token'], array(200,302),"GET");
$this->url = $tmpURL;
$curlHandle = $tmpHandle;

// @TODO: Review/Refactor for simplification in auth exchange.
// Replacing above with the following worked in some cases, not fully tested!
// $this->url .= ((stripos($this->url, '?') === false) ? '?' : '&') . $this->token['principalParameter'] . '=' . $this->token['token'];`
}
curl_setopt($curlHandle, CURLOPT_COOKIESESSION, false);
curl_setopt($curlHandle, CURLOPT_COOKIEJAR, $this->curl_cookiejar); // we can keep cookies in temp dir
curl_setopt($curlHandle, CURLOPT_COOKIEFILE, $this->curl_cookiejar); // until curl_close is called by logout.
}
}

protected function setTimeout(&$curlHandle)
Expand Down Expand Up @@ -361,6 +393,22 @@ public function setVerb ($verb)
{
$this->verb = $verb;
}
public function getTokenPrincipalParameter ()
{
return $this->token['principalParameter'];
}
public function setTokenPrincipalParameter ($pp)
{
$this->token['principalParameter'] = $pp;
}
public function getToken ()
{
return $this->token['token'];
}
public function setToken ($token)
{
$this->token['token'] = $token;
}

public function closeCurlHandle($close_cookies = false) {
if (is_resource($this->curl_handle)) {
Expand Down