Topic: PHP and bitcoinQT error when connecting via jsonRPC (Read 1465 times)
That should be removed
You only need the password in the URL not in the curl script.
Your a genius and i love you.
Thanks everyone for your help, its really appreciated. And when i become BTC rich i will think of you for a second.
Do you have a specific preference for cURL?
jsonRPCClient.php
jsonRPCClient.php
Code:
/**
* The object of this class are generic jsonRPC 1.0 clients
* http://json-rpc.org/wiki/specification
*
* @author sergio
*/
/**
* Debug state
*
* @var boolean
*/
private $debug;
/**
* The server URL
*
* @var string
*/
private $url;
/**
* The request id
*
* @var integer
*/
private $id;
/**
* If true, notifications are performed instead of requests
*
* @var boolean
*/
private $notification = false;
/**
* Takes the connection parameters
*
* @param string $url
* @param boolean $debug
*/
public function __construct($url,$debug = false) {
// server URL
$this->url = $url;
// proxy
empty($proxy) ? $this->proxy = '' : $this->proxy = $proxy;
// debug state
empty($debug) ? $this->debug = false : $this->debug = true;
// message id
$this->id = 1;
}
/**
* Sets the notification state of the object. In this state, notifications are performed, instead of requests.
*
* @param boolean $notification
*/
public function setRPCNotification($notification) {
empty($notification) ?
$this->notification = false
:
$this->notification = true;
}
/**
* Performs a jsonRCP request and gets the results as an array
*
* @param string $method
* @param array $params
* @return array
*/
public function __call($method,$params) {
// check
if (!is_scalar($method)) {
throw new Exception('Method name has no scalar value');
}
// check
if (is_array($params)) {
// no keys
$params = array_values($params);
} else {
throw new Exception('Params must be given as array');
}
// sets notification or request task
if ($this->notification) {
$currentId = NULL;
} else {
$currentId = $this->id;
}
// prepares the request
$request = array(
'method' => $method,
'params' => $params,
'id' => $currentId
);
$request = json_encode($request);
$this->debug && $this->debug.='***** Request *****'."\n".$request."\n".'***** End Of request *****'."\n\n";
// performs the HTTP POST
$opts = array ('http' => array (
'method' => 'POST',
'header' => 'Content-type: application/json',
'content' => $request
));
$context = stream_context_create($opts);
if ($fp = fopen($this->url, 'r', false, $context)) {
$response = '';
while($row = fgets($fp)) {
$response.= trim($row)."\n";
}
$this->debug && $this->debug.='***** Server response *****'."\n".$response.'***** End of server response *****'."\n";
$response = json_decode($response,true);
} else {
throw new Exception('Unable to connect to '.$this->url);
}
// debug output
if ($this->debug) {
echo nl2br($debug);
}
// final checks and return
if (!$this->notification) {
// check
if ($response['id'] != $currentId) {
throw new Exception('Incorrect response id (request id: '.$currentId.', response id: '.$response['id'].')');
}
if (!is_null($response['error'])) {
throw new Exception('Request error: '.$response['error']);
}
return $response['result'];
} else {
return true;
}
}
}
?>
* The object of this class are generic jsonRPC 1.0 clients
* http://json-rpc.org/wiki/specification
*
* @author sergio
*/
/**
* Debug state
*
* @var boolean
*/
private $debug;
/**
* The server URL
*
* @var string
*/
private $url;
/**
* The request id
*
* @var integer
*/
private $id;
/**
* If true, notifications are performed instead of requests
*
* @var boolean
*/
private $notification = false;
/**
* Takes the connection parameters
*
* @param string $url
* @param boolean $debug
*/
public function __construct($url,$debug = false) {
// server URL
$this->url = $url;
// proxy
empty($proxy) ? $this->proxy = '' : $this->proxy = $proxy;
// debug state
empty($debug) ? $this->debug = false : $this->debug = true;
// message id
$this->id = 1;
}
/**
* Sets the notification state of the object. In this state, notifications are performed, instead of requests.
*
* @param boolean $notification
*/
public function setRPCNotification($notification) {
empty($notification) ?
$this->notification = false
:
$this->notification = true;
}
/**
* Performs a jsonRCP request and gets the results as an array
*
* @param string $method
* @param array $params
* @return array
*/
public function __call($method,$params) {
// check
if (!is_scalar($method)) {
throw new Exception('Method name has no scalar value');
}
// check
if (is_array($params)) {
// no keys
$params = array_values($params);
} else {
throw new Exception('Params must be given as array');
}
// sets notification or request task
if ($this->notification) {
$currentId = NULL;
} else {
$currentId = $this->id;
}
// prepares the request
$request = array(
'method' => $method,
'params' => $params,
'id' => $currentId
);
$request = json_encode($request);
$this->debug && $this->debug.='***** Request *****'."\n".$request."\n".'***** End Of request *****'."\n\n";
// performs the HTTP POST
$opts = array ('http' => array (
'method' => 'POST',
'header' => 'Content-type: application/json',
'content' => $request
));
$context = stream_context_create($opts);
if ($fp = fopen($this->url, 'r', false, $context)) {
$response = '';
while($row = fgets($fp)) {
$response.= trim($row)."\n";
}
$this->debug && $this->debug.='***** Server response *****'."\n".$response.'***** End of server response *****'."\n";
$response = json_decode($response,true);
} else {
throw new Exception('Unable to connect to '.$this->url);
}
// debug output
if ($this->debug) {
echo nl2br($debug);
}
// final checks and return
if (!$this->notification) {
// check
if ($response['id'] != $currentId) {
throw new Exception('Incorrect response id (request id: '.$currentId.', response id: '.$response['id'].')');
}
if (!is_null($response['error'])) {
throw new Exception('Request error: '.$response['error']);
}
return $response['result'];
} else {
return true;
}
}
}
?>
Why do you have...
These are the same thing, I would remove the "localhost" one, it is better to use the ip 127.0.0.1 for localhost. Not a hostname.
Code:
rpcallowip=127.0.0.1
rpcallowip=localhost
rpcallowip=localhost
These are the same thing, I would remove the "localhost" one, it is better to use the ip 127.0.0.1 for localhost. Not a hostname.
Meh best practice where i come from is to use the hostname
Ill try what you suggested then report back and then replace the json client.
EDIT:
Didnt work with the replaced RPC client or with the true statement
RPCclient im using:
EDIT:
Didnt work with the replaced RPC client or with the true statement
RPCclient im using:
Code:
/**
* The object of this class are generic jsonRPC 1.0 clients
* http://json-rpc.org/wiki/specification
*
* @author sergio
*/
class jsonRPCClient {
/**
* Debug state
*
* @var boolean
*/
private $debug;
/**
* The server URL
*
* @var string
*/
private $url;
/**
* The request id
*
* @var integer
*/
private $id;
/**
* If true, notifications are performed instead of requests
*
* @var boolean
*/
private $notification = false;
/**
* Takes the connection parameters
*
* @param string $url
* @param boolean $debug
*/
public function __construct($url,$user_pwd,$debug = false) {
// server URL
$this->url = $url;
// user:password
$this->user_pwd = $user_pwd;
// proxy
empty($proxy) ? $this->proxy = '' : $this->proxy = $proxy;
// debug state
empty($debug) ? $this->debug = false : $this->debug = true;
// message id
$this->id = 1;
}
/**
* Sets the notification state of the object. In this state, notifications are performed, instead of requests.
*
* @param boolean $notification
*/
public function setRPCNotification($notification) {
empty($notification) ?
$this->notification = false
:
$this->notification = true;
}
/**
* Performs a jsonRCP request and gets the results as an array
*
* @param string $method
* @param array $params
* @return array
*/
public function __call($method,$params) {
// check
if (!is_scalar($method)) {
throw new Exception('Method name has no scalar value');
}
// check
if (is_array($params)) {
// no keys
$params = array_values($params);
} else {
throw new Exception('Params must be given as array');
}
// sets notification or request task
if ($this->notification) {
$currentId = NULL;
} else {
$currentId = $this->id;
}
// prepares the request
$request = array(
'method' => $method,
'params' => $params,
'id' => $currentId
);
$request = json_encode($request);
$this->debug && $this->debug.='***** Request *****'."\n".$request."\n".'***** End Of request *****'."\n\n";
// performs the HTTP POST
$ch = curl_init();
curl_setopt_array($ch, array(
CURLOPT_URL => $this->url,
CURLOPT_USERPWD => $this->user_pwd,
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => $request,
CURLOPT_HTTPHEADER => array('Content-type: application/json'),
CURLOPT_RETURNTRANSFER => true,
));
$response = curl_exec($ch);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if($http_code < 200 || $http_code >= 300)
{
throw new Exception('Unable to connect to '.$this->url);
}
$this->debug && $this->debug.='***** Server response *****'."\n".$response.'***** End of server response *****'."\n";
$response = json_decode($response,true);
// debug output
if ($this->debug) {
echo nl2br($debug);
}
// final checks and return
if (!$this->notification) {
// check
if ($response['id'] != $currentId) {
// throw new Exception('Incorrect response id (request id: '.$currentId.', response id: '.print_r($response,true).')');
}
if (!is_null($response['error'])) {
// throw new Exception('Request error: '.$response['error']['message']);
}
return $response['result'];
} else {
return true;
}
}
}
?>
* The object of this class are generic jsonRPC 1.0 clients
* http://json-rpc.org/wiki/specification
*
* @author sergio
*/
class jsonRPCClient {
/**
* Debug state
*
* @var boolean
*/
private $debug;
/**
* The server URL
*
* @var string
*/
private $url;
/**
* The request id
*
* @var integer
*/
private $id;
/**
* If true, notifications are performed instead of requests
*
* @var boolean
*/
private $notification = false;
/**
* Takes the connection parameters
*
* @param string $url
* @param boolean $debug
*/
public function __construct($url,$user_pwd,$debug = false) {
// server URL
$this->url = $url;
// user:password
$this->user_pwd = $user_pwd;
// proxy
empty($proxy) ? $this->proxy = '' : $this->proxy = $proxy;
// debug state
empty($debug) ? $this->debug = false : $this->debug = true;
// message id
$this->id = 1;
}
/**
* Sets the notification state of the object. In this state, notifications are performed, instead of requests.
*
* @param boolean $notification
*/
public function setRPCNotification($notification) {
empty($notification) ?
$this->notification = false
:
$this->notification = true;
}
/**
* Performs a jsonRCP request and gets the results as an array
*
* @param string $method
* @param array $params
* @return array
*/
public function __call($method,$params) {
// check
if (!is_scalar($method)) {
throw new Exception('Method name has no scalar value');
}
// check
if (is_array($params)) {
// no keys
$params = array_values($params);
} else {
throw new Exception('Params must be given as array');
}
// sets notification or request task
if ($this->notification) {
$currentId = NULL;
} else {
$currentId = $this->id;
}
// prepares the request
$request = array(
'method' => $method,
'params' => $params,
'id' => $currentId
);
$request = json_encode($request);
$this->debug && $this->debug.='***** Request *****'."\n".$request."\n".'***** End Of request *****'."\n\n";
// performs the HTTP POST
$ch = curl_init();
curl_setopt_array($ch, array(
CURLOPT_URL => $this->url,
CURLOPT_USERPWD => $this->user_pwd,
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => $request,
CURLOPT_HTTPHEADER => array('Content-type: application/json'),
CURLOPT_RETURNTRANSFER => true,
));
$response = curl_exec($ch);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if($http_code < 200 || $http_code >= 300)
{
throw new Exception('Unable to connect to '.$this->url);
}
$this->debug && $this->debug.='***** Server response *****'."\n".$response.'***** End of server response *****'."\n";
$response = json_decode($response,true);
// debug output
if ($this->debug) {
echo nl2br($debug);
}
// final checks and return
if (!$this->notification) {
// check
if ($response['id'] != $currentId) {
// throw new Exception('Incorrect response id (request id: '.$currentId.', response id: '.print_r($response,true).')');
}
if (!is_null($response['error'])) {
// throw new Exception('Request error: '.$response['error']['message']);
}
return $response['result'];
} else {
return true;
}
}
}
?>
Why do you have...
These are the same thing, I would remove the "localhost" one, it is better to use the ip 127.0.0.1 for localhost. Not a hostname.
Code:
rpcallowip=127.0.0.1
rpcallowip=localhost
rpcallowip=localhost
These are the same thing, I would remove the "localhost" one, it is better to use the ip 127.0.0.1 for localhost. Not a hostname.
Way to nitpick.
As for your problem, change
Code:
$bc = new jsonRPCClient('http://' . $rpc_user . ':' . $rpc_pass . '@' . $rpc_host . ':' . $rpc_port);
to Code:
$bc = new jsonRPCClient('http://' . $rpc_user . ':' . $rpc_pass . '@' . $rpc_host . ':' . $rpc_port, true);
This should give you a more in depth error log.
Barring that, try re-downloading the json-rpc library, it's possible yours might have been messed with. Were you playing with the code at all?
I'm assuming your username's and passes's are matching.
What function are you calling to get the error?
What function are you calling to get the error?
This here is supposed to grab the info from up there. It does so properly and tries to connect but i receive the error i posted up top.
require_once('jsonRPCClient.php');
$bc = new jsonRPCClient('http://' . $rpc_user . ':' . $rpc_pass . '@' . $rpc_host . ':' . $rpc_port);
I'm assuming your username's and passes's are matching.
What function are you calling to get the error?
What function are you calling to get the error?
The daemon had trouble parsing the json you sent it.
Without a code snippet, I can't help you any more than that.
Without a code snippet, I can't help you any more than that.
Code:
/* Configuration variables for the JSON-RPC server */
$rpc_host = 'localhost';
$rpc_port = '8332';
$rpc_user = 'thisuser';
$rpc_pass = 'mypass';
require_once('jsonRPCClient.php');
$bc = new jsonRPCClient('http://' . $rpc_user . ':' . $rpc_pass . '@' . $rpc_host . ':' . $rpc_port);
$rpc_host = 'localhost';
$rpc_port = '8332';
$rpc_user = 'thisuser';
$rpc_pass = 'mypass';
require_once('jsonRPCClient.php');
$bc = new jsonRPCClient('http://' . $rpc_user . ':' . $rpc_pass . '@' . $rpc_host . ':' . $rpc_port);
Also conf:
Code:
# JSON-RPC options (for controlling a running Bitcoin/bitcoind process)
# server=1 tells Bitcoin-QT to accept JSON-RPC commands.
server=1
# You must set rpcuser and rpcpassword to secure the JSON-RPC api
rpcuser=thisuser
rpcpassword=thispass
# How many seconds bitcoin will wait for a complete RPC HTTP request.
# after the HTTP connection is established.
rpctimeout=30
# By default, only RPC connections from localhost are allowed. Specify
# as many rpcallowip= settings as you like to allow connections from
# other hosts (and you may use * as a wildcard character):
#rpcallowip=10.1.1.34
rpcallowip=127.0.0.1
rpcallowip=10.1.10.100
rpcallowip=localhost
# Listen for RPC connections on this TCP port:
rpcport=8332
# server=1 tells Bitcoin-QT to accept JSON-RPC commands.
server=1
# You must set rpcuser and rpcpassword to secure the JSON-RPC api
rpcuser=thisuser
rpcpassword=thispass
# How many seconds bitcoin will wait for a complete RPC HTTP request.
# after the HTTP connection is established.
rpctimeout=30
# By default, only RPC connections from localhost are allowed. Specify
# as many rpcallowip= settings as you like to allow connections from
# other hosts (and you may use * as a wildcard character):
#rpcallowip=10.1.1.34
rpcallowip=127.0.0.1
rpcallowip=10.1.10.100
rpcallowip=localhost
# Listen for RPC connections on this TCP port:
rpcport=8332
The daemon had trouble parsing the json you sent it.
Without a code snippet, I can't help you any more than that.
Without a code snippet, I can't help you any more than that.
I have set up my .conf file for bitcoin and a php script to connect to the RPC server. Whenever i try to connect through my web browser i get this error:
{"result":null,"error":{"code":-32700,"message":"Parse error"},"id":null}
Any tips?
{"result":null,"error":{"code":-32700,"message":"Parse error"},"id":null}
Any tips?
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