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OAuthStoreOracle.php
1541 lines (1255 loc) · 53.8 KB
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OAuthStoreOracle.php
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<?php
/**
* Added by Vinay Kant Sahu.
* Replaced all the MySQL queries with Oracle SPs. (ref: OAuthStoreSQL.php)
* vinaykant.sahu@gmail.com
*
* Storage container for the oauth credentials, both server and consumer side.
* Based on Oracle
*
* @author Vinay Kant Sahu <vinaykant.sahu@gmail.com>
* @date Aug 6, 2010
*
* The MIT License
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
require_once dirname(__FILE__) . '/OAuthStoreAbstract.class.php';
abstract class OAuthStoreOracle extends OAuthStoreAbstract {
/**
* Maximum delta a timestamp may be off from a previous timestamp.
* Allows multiple consumers with some clock skew to work with the same token.
* Unit is seconds, default max skew is 10 minutes.
*/
protected $max_timestamp_skew = MAX_TIMESTAMP_SKEW;
/**
* Default ttl for request tokens
*/
protected $max_request_token_ttl = MAX_REQUEST_TOKEN_TIME;
/**
* Construct the OAuthStoreMySQL.
* In the options you have to supply either:
* - server, username, password and database (for a mysql_connect)
* - conn (for the connection to be used)
*
* @param array options
*/
function __construct ( $options = array() ) {
if (isset($options['conn'])) {
$this->conn = $options['conn'];
}
else {
$this->conn=oci_connect(DBUSER,DBPASSWORD,DBHOST);
if ($this->conn === false) {
throw new OAuthException2('Could not connect to database');
}
// $this->query('set character set utf8');
}
}
/**
* Find stored credentials for the consumer key and token. Used by an OAuth server
* when verifying an OAuth request.
*
* @param string consumer_key
* @param string token
* @param string token_type false, 'request' or 'access'
* @exception OAuthException2 when no secrets where found
* @return array assoc (consumer_secret, token_secret, osr_id, ost_id, user_id)
*/
public function getSecretsForVerify ($consumer_key, $token, $token_type = 'access' ) {
$sql = "BEGIN SP_GET_SECRETS_FOR_VERIFY(:P_CONSUMER_KEY, :P_TOKEN, :P_TOKEN_TYPE, :P_ROWS, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_CONSUMER_KEY', $consumer_key, 255);
oci_bind_by_name($stmt, ':P_TOKEN', $token, 255);
oci_bind_by_name($stmt, ':P_TOKEN_TYPE', $token_type, 255);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Bind the ref cursor
$p_row = oci_new_cursor($this->conn);
oci_bind_by_name($stmt, ':P_ROWS', $p_row, -1, OCI_B_CURSOR);
//Execute the statement
oci_execute($stmt);
// treat the ref cursor as a statement resource
oci_execute($p_row, OCI_DEFAULT);
oci_fetch_all($p_row, $getSecretsForVerifyList, null, null, OCI_FETCHSTATEMENT_BY_ROW);
$rs =$getSecretsForVerifyList;
if (empty($rs)) {
throw new OAuthException2('The consumer_key "'.$consumer_key.'" token "'.$token.'" combination does not exist or is not enabled.');
}
return $rs[0];
}
/**
* Find the server details for signing a request, always looks for an access token.
* The returned credentials depend on which local user is making the request.
*
* The consumer_key must belong to the user or be public (user id is null)
*
* For signing we need all of the following:
*
* consumer_key consumer key associated with the server
* consumer_secret consumer secret associated with this server
* token access token associated with this server
* token_secret secret for the access token
* signature_methods signing methods supported by the server (array)
*
* @todo filter on token type (we should know how and with what to sign this request, and there might be old access tokens)
* @param string uri uri of the server
* @param int user_id id of the logged on user
* @param string name (optional) name of the token (case sensitive)
* @exception OAuthException2 when no credentials found
* @return array
*/
public function getSecretsForSignature ( $uri, $user_id, $name = '' ) {
// Find a consumer key and token for the given uri
$ps = parse_url($uri);
$host = isset($ps['host']) ? $ps['host'] : 'localhost';
$path = isset($ps['path']) ? $ps['path'] : '';
if (empty($path) || substr($path, -1) != '/') {
$path .= '/';
}
//
$sql = "BEGIN SP_GET_SECRETS_FOR_SIGNATURE(:P_HOST, :P_PATH, :P_USER_ID, :P_NAME, :P_ROWS, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_HOST', $host, 255);
oci_bind_by_name($stmt, ':P_PATH', $path, 255);
oci_bind_by_name($stmt, ':P_USER_ID', $user_id, 20);
oci_bind_by_name($stmt, ':P_NAME', $name, 255);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Bind the ref cursor
$p_row = oci_new_cursor($this->conn);
oci_bind_by_name($stmt, ':P_ROWS', $p_row, -1, OCI_B_CURSOR);
//Execute the statement
oci_execute($stmt);
// treat the ref cursor as a statement resource
oci_execute($p_row, OCI_DEFAULT);
oci_fetch_all($p_row, $getSecretsForSignatureList, null, null, OCI_FETCHSTATEMENT_BY_ROW);
$secrets = $getSecretsForSignatureList[0];
//
// The owner of the consumer_key is either the user or nobody (public consumer key)
/*$secrets = $this->query_row_assoc('
SELECT ocr_consumer_key as consumer_key,
ocr_consumer_secret as consumer_secret,
oct_token as token,
oct_token_secret as token_secret,
ocr_signature_methods as signature_methods
FROM oauth_consumer_registry
JOIN oauth_consumer_token ON oct_ocr_id_ref = ocr_id
WHERE ocr_server_uri_host = \'%s\'
AND ocr_server_uri_path = LEFT(\'%s\', LENGTH(ocr_server_uri_path))
AND (ocr_usa_id_ref = %s OR ocr_usa_id_ref IS NULL)
AND oct_usa_id_ref = %d
AND oct_token_type = \'access\'
AND oct_name = \'%s\'
AND oct_token_ttl >= NOW()
ORDER BY ocr_usa_id_ref DESC, ocr_consumer_secret DESC, LENGTH(ocr_server_uri_path) DESC
LIMIT 0,1
', $host, $path, $user_id, $user_id, $name
);
*/
if (empty($secrets)) {
throw new OAuthException2('No server tokens available for '.$uri);
}
$secrets['signature_methods'] = explode(',', $secrets['signature_methods']);
return $secrets;
}
/**
* Get the token and token secret we obtained from a server.
*
* @param string consumer_key
* @param string token
* @param string token_type
* @param int user_id the user owning the token
* @param string name optional name for a named token
* @exception OAuthException2 when no credentials found
* @return array
*/
public function getServerTokenSecrets ($consumer_key,$token,$token_type,$user_id,$name = '')
{
if ($token_type != 'request' && $token_type != 'access')
{
throw new OAuthException2('Unkown token type "'.$token_type.'", must be either "request" or "access"');
}
//
$sql = "BEGIN SP_GET_SERVER_TOKEN_SECRETS(:P_CONSUMER_KEY, :P_TOKEN, :P_TOKEN_TYPE, :P_USER_ID, :P_ROWS, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_CONSUMER_KEY', $consumer_key, 255);
oci_bind_by_name($stmt, ':P_TOKEN', $token, 255);
oci_bind_by_name($stmt, ':P_TOKEN_TYPE', $token_type, 20);
oci_bind_by_name($stmt, ':P_USER_ID', $user_id, 255);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Bind the ref cursor
$p_row = oci_new_cursor($this->conn);
oci_bind_by_name($stmt, ':P_ROWS', $p_row, -1, OCI_B_CURSOR);
//Execute the statement
oci_execute($stmt);
// treat the ref cursor as a statement resource
oci_execute($p_row, OCI_DEFAULT);
oci_fetch_all($p_row, $getServerTokenSecretsList, null, null, OCI_FETCHSTATEMENT_BY_ROW);
$r=$getServerTokenSecretsList[0];
//
// Take the most recent token of the given type
/*$r = $this->query_row_assoc('
SELECT ocr_consumer_key as consumer_key,
ocr_consumer_secret as consumer_secret,
oct_token as token,
oct_token_secret as token_secret,
oct_name as token_name,
ocr_signature_methods as signature_methods,
ocr_server_uri as server_uri,
ocr_request_token_uri as request_token_uri,
ocr_authorize_uri as authorize_uri,
ocr_access_token_uri as access_token_uri,
IF(oct_token_ttl >= \'9999-12-31\', NULL, UNIX_TIMESTAMP(oct_token_ttl) - UNIX_TIMESTAMP(NOW())) as token_ttl
FROM oauth_consumer_registry
JOIN oauth_consumer_token
ON oct_ocr_id_ref = ocr_id
WHERE ocr_consumer_key = \'%s\'
AND oct_token_type = \'%s\'
AND oct_token = \'%s\'
AND oct_usa_id_ref = %d
AND oct_token_ttl >= NOW()
', $consumer_key, $token_type, $token, $user_id
);*/
if (empty($r))
{
throw new OAuthException2('Could not find a "'.$token_type.'" token for consumer "'.$consumer_key.'" and user '.$user_id);
}
if (isset($r['signature_methods']) && !empty($r['signature_methods']))
{
$r['signature_methods'] = explode(',',$r['signature_methods']);
}
else
{
$r['signature_methods'] = array();
}
return $r;
}
/**
* Add a request token we obtained from a server.
*
* @todo remove old tokens for this user and this ocr_id
* @param string consumer_key key of the server in the consumer registry
* @param string token_type one of 'request' or 'access'
* @param string token
* @param string token_secret
* @param int user_id the user owning the token
* @param array options extra options, name and token_ttl
* @exception OAuthException2 when server is not known
* @exception OAuthException2 when we received a duplicate token
*/
public function addServerToken ( $consumer_key, $token_type, $token, $token_secret, $user_id, $options = array() )
{
if ($token_type != 'request' && $token_type != 'access')
{
throw new OAuthException2('Unknown token type "'.$token_type.'", must be either "request" or "access"');
}
// Maximum time to live for this token
if (isset($options['token_ttl']) && is_numeric($options['token_ttl']))
{
$ttl = intval($options['token_ttl']);
}
else if ($token_type == 'request')
{
$ttl =intval($this->max_request_token_ttl);
}
else
{
$ttl = NULL;
}
// Named tokens, unique per user/consumer key
if (isset($options['name']) && $options['name'] != '')
{
$name = $options['name'];
}
else
{
$name = '';
}
//
$sql = "BEGIN SP_ADD_SERVER_TOKEN(:P_CONSUMER_KEY, :P_USER_ID, :P_NAME, :P_TOKEN_TYPE, :P_TOKEN, :P_TOKEN_SECRET, :P_TOKEN_INTERVAL_IN_SEC, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_CONSUMER_KEY', $consumer_key, 255);
oci_bind_by_name($stmt, ':P_USER_ID', $user_id, 40);
oci_bind_by_name($stmt, ':P_NAME', $name, 255);
oci_bind_by_name($stmt, ':P_TOKEN_TYPE', $token_type, 20);
oci_bind_by_name($stmt, ':P_TOKEN', $token, 255);
oci_bind_by_name($stmt, ':P_TOKEN_SECRET', $token_secret, 255);
oci_bind_by_name($stmt, ':P_TOKEN_INTERVAL_IN_SEC', $ttl, 40);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Execute the statement
oci_execute($stmt);
//
if (!$result)
{
throw new OAuthException2('Received duplicate token "'.$token.'" for the same consumer_key "'.$consumer_key.'"');
}
}
/**
* Delete a server key. This removes access to that site.
*
* @param string consumer_key
* @param int user_id user registering this server
* @param boolean user_is_admin
*/
public function deleteServer ( $consumer_key, $user_id, $user_is_admin = false )
{
$sql = "BEGIN SP_DELETE_SERVER(:P_CONSUMER_KEY, :P_USER_ID, :P_USER_IS_ADMIN, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_CONSUMER_KEY', $consumer_key, 255);
oci_bind_by_name($stmt, ':P_USER_ID', $user_id, 40);
oci_bind_by_name($stmt, ':P_USER_IS_ADMIN', $user_is_admin, 255);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Execute the statement
oci_execute($stmt);
}
/**
* Get a server from the consumer registry using the consumer key
*
* @param string consumer_key
* @param int user_id
* @param boolean user_is_admin (optional)
* @exception OAuthException2 when server is not found
* @return array
*/
public function getServer ( $consumer_key, $user_id, $user_is_admin = false )
{
//
$sql = "BEGIN SP_GET_SERVER(:P_CONSUMER_KEY, :P_USER_ID, :P_ROWS, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_CONSUMER_KEY', $consumer_key, 255);
oci_bind_by_name($stmt, ':P_USER_ID', $user_id, 40);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Bind the ref cursor
$p_row = oci_new_cursor($this->conn);
oci_bind_by_name($stmt, ':P_ROWS', $p_row, -1, OCI_B_CURSOR);
//Execute the statement
oci_execute($stmt);
// treat the ref cursor as a statement resource
oci_execute($p_row, OCI_DEFAULT);
oci_fetch_all($p_row, $getServerList, null, null, OCI_FETCHSTATEMENT_BY_ROW);
$r = $getServerList;
//
if (empty($r))
{
throw new OAuthException2('No server with consumer_key "'.$consumer_key.'" has been registered (for this user)');
}
if (isset($r['signature_methods']) && !empty($r['signature_methods']))
{
$r['signature_methods'] = explode(',',$r['signature_methods']);
}
else
{
$r['signature_methods'] = array();
}
return $r;
}
/**
* Find the server details that might be used for a request
*
* The consumer_key must belong to the user or be public (user id is null)
*
* @param string uri uri of the server
* @param int user_id id of the logged on user
* @exception OAuthException2 when no credentials found
* @return array
*/
public function getServerForUri ( $uri, $user_id )
{
// Find a consumer key and token for the given uri
$ps = parse_url($uri);
$host = isset($ps['host']) ? $ps['host'] : 'localhost';
$path = isset($ps['path']) ? $ps['path'] : '';
if (empty($path) || substr($path, -1) != '/')
{
$path .= '/';
}
//
$sql = "BEGIN SP_GET_SERVER_FOR_URI(:P_HOST, :P_PATH,:P_USER_ID, :P_ROWS, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_HOST', $host, 255);
oci_bind_by_name($stmt, ':P_PATH', $path, 255);
oci_bind_by_name($stmt, ':P_USER_ID', $user_id, 40);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Bind the ref cursor
$p_row = oci_new_cursor($this->conn);
oci_bind_by_name($stmt, ':P_ROWS', $p_row, -1, OCI_B_CURSOR);
//Execute the statement
oci_execute($stmt);
// treat the ref cursor as a statement resource
oci_execute($p_row, OCI_DEFAULT);
oci_fetch_all($p_row, $getServerForUriList, null, null, OCI_FETCHSTATEMENT_BY_ROW);
$server = $getServerForUriList;
//
if (empty($server))
{
throw new OAuthException2('No server available for '.$uri);
}
$server['signature_methods'] = explode(',', $server['signature_methods']);
return $server;
}
/**
* Get a list of all server token this user has access to.
*
* @param int usr_id
* @return array
*/
public function listServerTokens ( $user_id )
{
$sql = "BEGIN SP_LIST_SERVER_TOKENS(:P_USER_ID, :P_ROWS, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_USER_ID', $user_id, 40);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Bind the ref cursor
$p_row = oci_new_cursor($this->conn);
oci_bind_by_name($stmt, ':P_ROWS', $p_row, -1, OCI_B_CURSOR);
//Execute the statement
oci_execute($stmt);
// treat the ref cursor as a statement resource
oci_execute($p_row, OCI_DEFAULT);
oci_fetch_all($p_row, $listServerTokensList, null, null, OCI_FETCHSTATEMENT_BY_ROW);
$ts = $listServerTokensList;
return $ts;
}
/**
* Count how many tokens we have for the given server
*
* @param string consumer_key
* @return int
*/
public function countServerTokens ( $consumer_key )
{
//
$count =0;
$sql = "BEGIN SP_COUNT_SERVICE_TOKENS(:P_CONSUMER_KEY, :P_COUNT, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_CONSUMER_KEY', $consumer_key, 255);
oci_bind_by_name($stmt, ':P_COUNT', $count, 40);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Execute the statement
oci_execute($stmt);
//
return $count;
}
/**
* Get a specific server token for the given user
*
* @param string consumer_key
* @param string token
* @param int user_id
* @exception OAuthException2 when no such token found
* @return array
*/
public function getServerToken ( $consumer_key, $token, $user_id )
{
$sql = "BEGIN SP_GET_SERVER_TOKEN(:P_CONSUMER_KEY, :P_USER_ID,:P_TOKEN, :P_ROWS, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_CONSUMER_KEY', $consumer_key, 255);
oci_bind_by_name($stmt, ':P_USER_ID', $user_id, 40);
oci_bind_by_name($stmt, ':P_TOKEN', $token, 255);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Bind the ref cursor
$p_row = oci_new_cursor($this->conn);
oci_bind_by_name($stmt, ':P_ROWS', $p_row, -1, OCI_B_CURSOR);
//Execute the statement
oci_execute($stmt);
// treat the ref cursor as a statement resource
oci_execute($p_row, OCI_DEFAULT);
oci_fetch_all($p_row, $getServerTokenList, null, null, OCI_FETCHSTATEMENT_BY_ROW);
$ts = $getServerTokenList;
//
if (empty($ts))
{
throw new OAuthException2('No such consumer key ('.$consumer_key.') and token ('.$token.') combination for user "'.$user_id.'"');
}
return $ts;
}
/**
* Delete a token we obtained from a server.
*
* @param string consumer_key
* @param string token
* @param int user_id
* @param boolean user_is_admin
*/
public function deleteServerToken ( $consumer_key, $token, $user_id, $user_is_admin = false )
{
//
$sql = "BEGIN SP_DELETE_SERVER_TOKEN(:P_CONSUMER_KEY, :P_USER_ID,:P_TOKEN, :P_USER_IS_ADMIN, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_CONSUMER_KEY', $consumer_key, 255);
oci_bind_by_name($stmt, ':P_USER_ID', $user_id, 40);
oci_bind_by_name($stmt, ':P_TOKEN', $token, 255);
oci_bind_by_name($stmt, ':P_USER_IS_ADMIN', $user_is_admin, 40);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Execute the statement
oci_execute($stmt);
//
}
/**
* Set the ttl of a server access token. This is done when the
* server receives a valid request with a xoauth_token_ttl parameter in it.
*
* @param string consumer_key
* @param string token
* @param int token_ttl
*/
public function setServerTokenTtl ( $consumer_key, $token, $token_ttl, $server_uri = NULL )
{
if ($token_ttl <= 0)
{
// Immediate delete when the token is past its ttl
$this->deleteServerToken($consumer_key, $token, 0, true);
}
else if ( $server_uri )
{
// TODO
throw new OAuthException2('server_uri not implemented in Oracle yet, sorry');
}
else
{
// Set maximum time to live for this token
//
$sql = "BEGIN SP_SET_SERVER_TOKEN_TTL(:P_TOKEN_TTL, :P_CONSUMER_KEY, :P_TOKEN, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_TOKEN_TTL', $token_ttl, 40);
oci_bind_by_name($stmt, ':P_CONSUMER_KEY', $consumer_key, 255);
oci_bind_by_name($stmt, ':P_TOKEN', $token, 255);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Execute the statement
oci_execute($stmt);
//
}
}
/**
* Get a list of all consumers from the consumer registry.
* The consumer keys belong to the user or are public (user id is null)
*
* @param string q query term
* @param int user_id
* @return array
*/
public function listServers ( $q = '', $user_id )
{
$q = trim(str_replace('%', '', $q));
$args = array();
//
$sql = "BEGIN SP_LIST_SERVERS(:P_Q, :P_USER_ID, :P_ROWS, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_Q', $q, 255);
oci_bind_by_name($stmt, ':P_USER_ID', $user_id, 40);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Bind the ref cursor
$p_row = oci_new_cursor($this->conn);
oci_bind_by_name($stmt, ':P_ROWS', $p_row, -1, OCI_B_CURSOR);
//Execute the statement
oci_execute($stmt);
// treat the ref cursor as a statement resource
oci_execute($p_row, OCI_DEFAULT);
oci_fetch_all($p_row, $listServersList, null, null, OCI_FETCHSTATEMENT_BY_ROW);
$servers = $listServersList;
//
return $servers;
}
/**
* Register or update a server for our site (we will be the consumer)
*
* (This is the registry at the consumers, registering servers ;-) )
*
* @param array server
* @param int user_id user registering this server
* @param boolean user_is_admin
* @exception OAuthException2 when fields are missing or on duplicate consumer_key
* @return consumer_key
*/
public function updateServer ( $server, $user_id, $user_is_admin = false ) {
foreach (array('consumer_key', 'server_uri') as $f) {
if (empty($server[$f])) {
throw new OAuthException2('The field "'.$f.'" must be set and non empty');
}
}
$parts = parse_url($server['server_uri']);
$host = (isset($parts['host']) ? $parts['host'] : 'localhost');
$path = (isset($parts['path']) ? $parts['path'] : '/');
if (isset($server['signature_methods'])) {
if (is_array($server['signature_methods'])) {
$server['signature_methods'] = strtoupper(implode(',', $server['signature_methods']));
}
}
else {
$server['signature_methods'] = '';
}
// When the user is an admin, then the user can update the user_id of this record
if ($user_is_admin && array_key_exists('user_id', $server)) {
$flag=1;
}
if($flag) {
if (is_null($server['user_id'])) {
$ocr_usa_id_ref= NULL;
}
else {
$ocr_usa_id_ref = $server['user_id'];
}
}
else {
$flag=0;
$ocr_usa_id_ref=$user_id;
}
//sp
$sql = "BEGIN SP_UPDATE_SERVER(:P_CONSUMER_KEY, :P_USER_ID, :P_OCR_ID, :P_USER_IS_ADMIN,
:P_OCR_CONSUMER_SECRET, :P_OCR_SERVER_URI, :P_OCR_SERVER_URI_HOST, :P_OCR_SERVER_URI_PATH,
:P_OCR_REQUEST_TOKEN_URI, :P_OCR_AUTHORIZE_URI, :P_OCR_ACCESS_TOKEN_URI, :P_OCR_SIGNATURE_METHODS,
:P_OCR_USA_ID_REF, :P_UPDATE_P_OCR_USA_ID_REF_FLAG, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
$server['request_token_uri'] = isset($server['request_token_uri']) ? $server['request_token_uri'] : '';
$server['authorize_uri'] = isset($server['authorize_uri']) ? $server['authorize_uri'] : '';
$server['access_token_uri'] = isset($server['access_token_uri']) ? $server['access_token_uri'] : '';
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_CONSUMER_KEY', $server['consumer_key'], 255);
oci_bind_by_name($stmt, ':P_USER_ID', $user_id, 40);
oci_bind_by_name($stmt, ':P_OCR_ID', $server['id'], 40);
oci_bind_by_name($stmt, ':P_USER_IS_ADMIN', $user_is_admin, 40);
oci_bind_by_name($stmt, ':P_OCR_CONSUMER_SECRET', $server['consumer_secret'], 255);
oci_bind_by_name($stmt, ':P_OCR_SERVER_URI', $server['server_uri'], 255);
oci_bind_by_name($stmt, ':P_OCR_SERVER_URI_HOST', strtolower($host), 255);
oci_bind_by_name($stmt, ':P_OCR_SERVER_URI_PATH', $path, 255);
oci_bind_by_name($stmt, ':P_OCR_REQUEST_TOKEN_URI', $server['request_token_uri'], 255);
oci_bind_by_name($stmt, ':P_OCR_AUTHORIZE_URI', $server['authorize_uri'], 255);
oci_bind_by_name($stmt, ':P_OCR_ACCESS_TOKEN_URI', $server['access_token_uri'], 255);
oci_bind_by_name($stmt, ':P_OCR_SIGNATURE_METHODS', $server['signature_methods'], 255);
oci_bind_by_name($stmt, ':P_OCR_USA_ID_REF', $ocr_usa_id_ref, 40);
oci_bind_by_name($stmt, ':P_UPDATE_P_OCR_USA_ID_REF_FLAG', $flag, 40);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Execute the statement
oci_execute($stmt);
return $server['consumer_key'];
}
/**
* Insert/update a new consumer with this server (we will be the server)
* When this is a new consumer, then also generate the consumer key and secret.
* Never updates the consumer key and secret.
* When the id is set, then the key and secret must correspond to the entry
* being updated.
*
* (This is the registry at the server, registering consumers ;-) )
*
* @param array consumer
* @param int user_id user registering this consumer
* @param boolean user_is_admin
* @return string consumer key
*/
public function updateConsumer ( $consumer, $user_id, $user_is_admin = false ) {
$consumer_key = $this->generateKey(true);
$consumer_secret = $this->generateKey();
$consumer['callback_uri'] = isset($consumer['callback_uri'])? $consumer['callback_uri']: '';
$consumer['application_uri'] = isset($consumer['application_uri'])? $consumer['application_uri']: '';
$consumer['application_title'] = isset($consumer['application_title'])? $consumer['application_title']: '';
$consumer['application_descr'] = isset($consumer['application_descr'])? $consumer['application_descr']: '';
$consumer['application_notes'] = isset($consumer['application_notes'])? $consumer['application_notes']: '';
$consumer['application_type'] = isset($consumer['application_type'])? $consumer['application_type']: '';
$consumer['application_commercial'] = isset($consumer['application_commercial'])?$consumer['application_commercial']:0;
//sp
$sql = "BEGIN SP_UPDATE_CONSUMER(:P_OSR_USA_ID_REF, :P_OSR_CONSUMER_KEY, :P_OSR_CONSUMER_SECRET, :P_OSR_REQUESTER_NAME, :P_OSR_REQUESTER_EMAIL, :P_OSR_CALLBACK_URI, :P_OSR_APPLICATION_URI, :P_OSR_APPLICATION_TITLE , :P_OSR_APPLICATION_DESCR, :P_OSR_APPLICATION_NOTES, :P_OSR_APPLICATION_TYPE, :P_OSR_APPLICATION_COMMERCIAL, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_OSR_USA_ID_REF', $user_id, 40);
oci_bind_by_name($stmt, ':P_OSR_CONSUMER_KEY', $consumer_key, 255);
oci_bind_by_name($stmt, ':P_OSR_CONSUMER_SECRET', $consumer_secret, 255);
oci_bind_by_name($stmt, ':P_OSR_REQUESTER_NAME', $consumer['requester_name'], 255);
oci_bind_by_name($stmt, ':P_OSR_REQUESTER_EMAIL', $consumer['requester_email'], 255);
oci_bind_by_name($stmt, ':P_OSR_CALLBACK_URI', $consumer['callback_uri'], 255);
oci_bind_by_name($stmt, ':P_OSR_APPLICATION_URI', $consumer['application_uri'], 255);
oci_bind_by_name($stmt, ':P_OSR_APPLICATION_TITLE', $consumer['application_title'], 255);
oci_bind_by_name($stmt, ':P_OSR_APPLICATION_DESCR', $consumer['application_descr'], 255);
oci_bind_by_name($stmt, ':P_OSR_APPLICATION_NOTES', $consumer['application_notes'], 255);
oci_bind_by_name($stmt, ':P_OSR_APPLICATION_TYPE', $consumer['application_type'], 255);
oci_bind_by_name($stmt, ':P_OSR_APPLICATION_COMMERCIAL', $consumer['application_commercial'], 40);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Execute the statement
oci_execute($stmt);
echo $result;
return $consumer_key;
}
/**
* Delete a consumer key. This removes access to our site for all applications using this key.
*
* @param string consumer_key
* @param int user_id user registering this server
* @param boolean user_is_admin
*/
public function deleteConsumer ( $consumer_key, $user_id, $user_is_admin = false )
{
//
$sql = "BEGIN SP_DELETE_CONSUMER(:P_CONSUMER_KEY, :P_USER_ID, :P_USER_IS_ADMIN, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_CONSUMER_KEY', $consumer_key, 255);
oci_bind_by_name($stmt, ':P_USER_ID', $user_id, 40);
oci_bind_by_name($stmt, ':P_USER_IS_ADMIN', $user_is_admin, 40);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Execute the statement
oci_execute($stmt);
//
}
/**
* Fetch a consumer of this server, by consumer_key.
*
* @param string consumer_key
* @param int user_id
* @param boolean user_is_admin (optional)
* @exception OAuthException2 when consumer not found
* @return array
*/
public function getConsumer ( $consumer_key, $user_id, $user_is_admin = false ) {
$sql = "BEGIN SP_GET_CONSUMER(:P_CONSUMER_KEY, :P_ROWS, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_CONSUMER_KEY', $consumer_key, 255);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Bind the ref cursor
$p_row = oci_new_cursor($this->conn);
oci_bind_by_name($stmt, ':P_ROWS', $p_row, -1, OCI_B_CURSOR);
//Execute the statement
oci_execute($stmt);
// treat the ref cursor as a statement resource
oci_execute($p_row, OCI_DEFAULT);
oci_fetch_all($p_row, $getConsumerList, null, null, OCI_FETCHSTATEMENT_BY_ROW);
$consumer = $getConsumerList;
if (!is_array($consumer)) {
throw new OAuthException2('No consumer with consumer_key "'.$consumer_key.'"');
}
$c = array();
foreach ($consumer as $key => $value) {
$c[substr($key, 4)] = $value;
}
$c['user_id'] = $c['usa_id_ref'];
if (!$user_is_admin && !empty($c['user_id']) && $c['user_id'] != $user_id) {
throw new OAuthException2('No access to the consumer information for consumer_key "'.$consumer_key.'"');
}
return $c;
}
/**
* Fetch the static consumer key for this provider. The user for the static consumer
* key is NULL (no user, shared key). If the key did not exist then the key is created.
*
* @return string
*/
public function getConsumerStatic ()
{
//
$sql = "BEGIN SP_GET_CONSUMER_STATIC_SELECT(:P_OSR_CONSUMER_KEY, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_OSR_CONSUMER_KEY', $consumer, 255);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Execute the statement
oci_execute($stmt);
if (empty($consumer))
{
$consumer_key = 'sc-'.$this->generateKey(true);
$sql = "BEGIN SP_CONSUMER_STATIC_SAVE(:P_OSR_CONSUMER_KEY, :P_RESULT); END;";
// parse sql
$stmt = oci_parse($this->conn, $sql) or die ('Can not parse query');
// Bind In and Out Variables
oci_bind_by_name($stmt, ':P_OSR_CONSUMER_KEY', $consumer_key, 255);
oci_bind_by_name($stmt, ':P_RESULT', $result, 20);
//Execute the statement
oci_execute($stmt);
// Just make sure that if the consumer key is truncated that we get the truncated string
$consumer = $consumer_key;
}
return $consumer;
}
/**
* Add an unautorized request token to our server.
*
* @param string consumer_key
* @param array options (eg. token_ttl)
* @return array (token, token_secret)
*/
public function addConsumerRequestToken ( $consumer_key, $options = array() )
{
$token = $this->generateKey(true);
$secret = $this->generateKey();
if (isset($options['token_ttl']) && is_numeric($options['token_ttl']))
{
$ttl = intval($options['token_ttl']);
}
else
{
$ttl = $this->max_request_token_ttl;
}
if (!isset($options['oauth_callback'])) {
// 1.0a Compatibility : store callback url associated with request token
$options['oauth_callback']='oob';
}
$options_oauth_callback =$options['oauth_callback'];
$sql = "BEGIN SP_ADD_CONSUMER_REQUEST_TOKEN(:P_TOKEN_TTL, :P_CONSUMER_KEY, :P_TOKEN, :P_TOKEN_SECRET, :P_CALLBACK_URL, :P_RESULT); END;";