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initial commit of a working API page

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This commit is contained in:
Sebastian Grewe 2013-05-26 19:33:19 +02:00
parent 1fa412c89f
commit 1e54a1a2d6
2 changed files with 70 additions and 0 deletions
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13
public/include/classes/user.class.php
View File

@ -225,6 +225,19 @@ class User {
return false;
}
/**
* Check API key for authentication
* @param key string API key hash
* @return bool
**/
public function checkApiKey($key) {
$this->debug->append("STA " . __METHOD__, 4);
$stmt = $this->mysqli->prepare("SELECT api_key FROM $this->table WHERE api_key = ?");
if ($this->checkStmt($stmt) && $stmt->bind_param("s", $key) && $stmt->execute() && $stmt->bind_result($api_key) && $stmt->fetch())
return $key === $api_key;
return false;
}
private function checkUserPassword($username, $password) {
$this->debug->append("STA " . __METHOD__, 4);
$user = array();

57
public/include/pages/api.inc.php Normal file
View File

@ -0,0 +1,57 @@
<?php
// Make sure we are called from index.php
if (!defined('SECURITY'))
die('Hacking attempt');
if (!$user->checkApiKey($_REQUEST['api_key'])) {
header("HTTP/1.1 401 Unauthorized");
die();
}
// Fetch data from litecoind
if ($bitcoin->can_connect() === true){
if (!$dDifficulty = $memcache->get('dDifficulty')) {
$dDifficulty = $bitcoin->query('getdifficulty');
$memcache->set('dDifficulty', $dDifficulty);
}
if (!$iBlock = $memcache->get('iBlock')) {
$iBlock = $bitcoin->query('getblockcount');
$memcache->set('iBlock', $iBlock);
}
} else {
$iDifficulty = 1;
$iBlock = 0;
$_SESSION['POPUP'][] = array('CONTENT' => 'Unable to connect to pushpool service: ' . $bitcoin->can_connect(), 'TYPE' => 'errormsg');
}
// Grab the last 10 blocks found
$iLimit = 10;
$aBlocksFoundData = $statistics->getBlocksFound($iLimit);
$aBlockData = $aBlocksFoundData[0];
// Estimated time to find the next block
$iCurrentPoolHashrate = $statistics->getCurrentHashrate();
// Time in seconds, not hours, using modifier in smarty to translate
$iEstTime = $dDifficulty * pow(2,32) / ($iCurrentPoolHashrate * 1000);
// Time since last block
$now = new DateTime( "now" );
if (!empty($aBlockData)) {
$dTimeSinceLast = ($now->getTimestamp() - $aBlockData['time']);
} else {
$dTimeSinceLast = 0;
}
$aData = array(
'est_time' => $iEstTime,
'time_last' => $dTimeSinceLast,
'blocks_found' => $aBlocksFoundData,
'cur_block' => $iBlock,
'last_block' => $aBlockData['height'],
'difficulty' => $iDifficulty,
);
$supress_master = 1;
echo json_encode($aData);
?>