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PEWS/.well-known/webfinger/index.php
Joshua P Panter fa74db1100 alias mapping! 
calls to "resource=http//some.alias.org/user" now return proper values accourding to webfinger spec
2018-01-27 21:30:56 -05:00

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<?php
/*
*------------------------------------------------------------
*
* PEWS (pew! pew!) - PHP Easy WebFinger Server 1.8.2
*
* This script enables webfinger support on a server that
* handles one or more domains.
*
* by Josh Panter <joshu at unfettered dot net>
*
*------------------------------------------------------------
*/
/*
CONFIG
*/
// Set an alternate location for the data store. note: no trailing slash
define( 'PEWS_DATA_STORE', 'store' );
//------------------ DO NOT EDIT ANYTHING BELOW THIS LINE (Unless you REALLY mean it!) ------------------//
// Begin PEWS server
$req = $_SERVER['REQUEST_METHOD'];
if ($req === 'GET') {
// are we receiving a JSON object?
function isValidJSON($str) {
json_decode($str);
return json_last_error() == JSON_ERROR_NONE;
}
$json_params = file_get_contents("php://input");
if (strlen($json_params) > 0 && isValidJSON($json_params)) {
$rels = false;
$json_object = true;
$json_params = str_replace("{", "", $json_params);
$json_params = str_replace("}", "", $json_params);
$json_params = explode(',', $json_params);
foreach($json_params as $jp) {
$jp = str_replace('"', '', $jp);
$jp = explode(':', $jp, 2);
if($jp[0]=='resource') $_GET['resource']=$jp[1];
if($jp[0]=='rel') $rels[]=$jp[1];
}
} else { $json_object = false; }
// JSON object or not, ready to process data
if( isset($_GET['resource'])) {
$querry = $_GET['resource'];
$subject = explode(':', $querry);
$case = $subject[0];
if($case !== 'acct') {
$acctAliasMap = PEWS_DATA_STORE . '/acctAliasMap.json';
if (file_exists($acctAliasMap)) {
$acctAliasArray = json_decode(file_get_contents($acctAliasMap), true);
if(array_key_exists($querry, $acctAliasArray)) {
$subjectOverride = $querry;
$aliasOverride = $acctAliasArray[$querry];
$case = 'acct';
}
}
}
if($case == 'acct' ) {
$resource = isset($aliasOverride) ? pews_parse_account_string($aliasOverride) : pews_parse_account_string($subject[1]);
$acct_file = PEWS_DATA_STORE."/".$resource['host']."/".$resource['user'].".json";
// is there an account on file?
if (file_exists($acct_file)) {
// retrieve resource file and remove PEWS info
$data = json_decode(file_get_contents($acct_file), true);
if(isset($data['PEWS'])) unset($data['PEWS']);
// is this an alias request?
if(isset($subjectOverride) && isset($aliasOverride)) {
$resAA = $data['aliases'];
if (($key = array_search($subjectOverride, $resAA)) !== false) {
unset($resAA[$key]);
}
$resAA[] = $aliasOverride;
$data['subject'] = $subjectOverride;
$data['aliases'] = $resAA;
}
// check for rel request
if($json_object == false) {
if( isset($_GET['rel'])) {
// disect string for multiple 'rel' values
$query = explode('&', $_SERVER['QUERY_STRING']);
$array = array();
foreach( $query as $param ) {
list($key, $value) = explode('=', $param, 2);
if($key == 'rel') {
$array[urldecode($key)][] = urldecode($value);
$rels = $array['rel'];
}
}
}
}
if(isset($rels) && $rels !== false) {
// check resource data against rel request
$links = $data['links'];
$result = null;
foreach($rels as $rel) {
foreach($links as $link) if($link['rel'] == $rel) $result[] = $link;
}
$data['links'] = ($result == null) ? $data['links'] : $result;
$return = $data;
} else {
$return = $data;
}
// set return headers, response code, and return data
header('Access-Control-Allow-Origin: *');
http_response_code(200);
} else {
http_response_code(404);
$return['statusCode'] = 404;
$return['message'] = 'Account ' . $resource['acct'] . ' not found.';
}
} else {
http_response_code(404);
$return['statusCode'] = 404;
$return['message'] = 'Resource ' . $querry . ' not found.';
}
} else {
http_response_code(400);
$return['statusCode'] = 400;
$return['message'] = "Missing 'resource' parameter, please check your query.";
}
header("Content-Type: application/json");
print json_encode($return, JSON_UNESCAPED_SLASHES);
die();
// ----------- Begin PEWS manager -----------//
} elseif ($req === 'POST') {
// are we receiving a JSON object?
function isValidJSON($str) {
json_decode($str);
return json_last_error() == JSON_ERROR_NONE;
}
$json_params = file_get_contents("php://input");
if (strlen($json_params) > 0 && isValidJSON($json_params))
$_POST = json_decode($json_params, true);
// JSON object or not, ready to process data
if(isset($_POST['pass'])) {
$pass = $_POST['pass'];
if (isset($_POST['auth'])) {
$user = $_POST['auth'];
$auth = pews_auth($user, $pass);
$class = $auth['class'];
if(!$class) {
http_response_code(401);
$return['info'] = $auth['info'];
} elseif($class == 'user') {
http_response_code(403);
$return['info'] = 'forbidden: contact admin for access';
} else $return = pews_manager($class, false);
} else $return = pews_manager(false, $pass);
} else {
http_response_code(403);
$return['info'] = 'forbidden: credentials required';
}
header("Content-Type: application/json");
print json_encode($return, JSON_UNESCAPED_SLASHES);
die();
// ----------- Begin PEWS Fail -----------//
} else {
header("Content-Type: application/json");
http_response_code(405);
print json_encode(array(
'statusCode' => 405,
'info' => 'method not allowed'
), JSON_UNESCAPED_SLASHES);
die();
}
// ----------- Begin PEWS functions -----------//
function pews_parse_account_string ( $acct ) {
if(strpos($acct, '@')) {
$parts = explode('@', $acct );
$user = preg_replace('/^((\.*)(\/*))*/', '', $parts[0]);
$host = preg_replace('/^((\.*)(\/*))*/', '', $parts[1]);
} else {
$user = preg_replace('/^((\.*)(\/*))*/', '', $acct);
$host = $_SERVER['HTTP_HOST'];
$acct = $user . '@' . $host;
}
$return['user'] = $user;
$return['host'] = $host;
$return['acct'] = $acct;
return $return;
}
function pews_auth( $resource, $key ) {
$resource = pews_parse_account_string( $resource );
$acct_file = PEWS_DATA_STORE ."/". $resource['host'] . "/" . $resource['user'] .".json";
// is there an account on file?
if(file_exists($acct_file)) {
$data = json_decode(file_get_contents($acct_file), true);
$userData = $data['PEWS'];
$class = $userData['class'];
$lock = $userData['pass'];
if(strpos($lock, 'pews-hashed') === false ) {
$hashit = pews_hash_pass($acct_file);
if($hashit['is'] !== true ) die($hashit['info']);
if($lock == $key ) {
$return['info'] = $hashit['info'];
$return['class'] = $class;
} else {
$return['info'] = 'bad password';
$return['class'] = false;
}
} else {
$hashLock = explode(':', $lock);
$hashLock = $hashLock[1];
if(password_verify($key, $hashLock)) {
$return['info'] = 'success';
$return['class'] = $class;
} else {
$return['info'] = 'bad password';
$return['class'] = false;
}
}
} else {
$return['info'] = 'bad user name';
$return['class'] = false;
}
return $return;
}
function pews_hash_pass($acct_file) {
$data = json_decode(file_get_contents($acct_file), true);
if($data == false) {
$return['is'] = false;
$return['info'] = 'Could not read auth file';
} else {
$userData = $data['PEWS'];
$class = $userData['class'];
$lock = $userData['pass'];
$to_hash = 0;
if(strpos($lock, 'pews-hashed') === false) {
$to_hash++;
$hash = password_hash( $lock, PASSWORD_DEFAULT);
$data['PEWS'] = array('class' => $class, 'pass' => 'pews-hashed:'.$hash);
}
if($to_hash == 0) {
$return['is'] = true;
$return['info'] = 'Nothing to hash';
} else {
$data = json_encode($data, JSON_UNESCAPED_SLASHES);
$success = file_put_contents( $acct_file, $data );
if($success === false) {
$return['is'] = false;
$return['info'] = 'Could not write to auth file';
} else {
$return['is'] = true;
$return['info'] = 'password hashed';
}
}
}
return $return;
}
function pews_manager( $auth, $password ) {
// add a new host to the server TODO url validations, etc
if(isset($_POST['addHost'])) {
if(isset($auth) && $auth == 'admin') {
$host = preg_replace('/^((\.*)(\/*))*/', '', $_POST['addHost']);
$new = PEWS_DATA_STORE . '/' . $host;
if (!file_exists($new)){
$make = mkdir($new);
if(!$make) {
http_response_code(500);
$return['statusCode'] = 500;
$return['message'] = 'host not created';
} else {
chmod( $new, 0755 );
http_response_code(201);
$return['statusCode'] = 201;
$return['message'] = 'host: '. $host .' successfully added';
}
} else {
http_response_code(200);
$return['statusCode'] = 200;
$return['message'] = 'host already present';
}
} else {
http_response_code(403);
$return['info'] = 'forbidden';
}
// delete a host AND all resources
} elseif(isset($_POST['delHost'])) {
if(isset($auth) && $auth == 'admin') {
$host = preg_replace('/^((\.*)(\/*))*/', '', $_POST['delHost']);
$old = PEWS_DATA_STORE . '/' . $host;
if (file_exists($old)) {
$files = glob($old.'/*');
$acctAliasMap = PEWS_DATA_STORE . '/acctAliasMap.json';
if(file_exists($acctAliasMap)) {
$acctAliasArray = json_decode(file_get_contents($acctAliasMap), true);
$did_del = 0;
foreach($files as $file) {
if(is_file($file)) {
$fileData = json_decode(file_get_contents($file), true);
if(isset($fileData['aliases'])) {
$acctAliases = $fileData['aliases'];
foreach($acctAliases as $alias) {
if(array_key_exists($alias, $acctAliasArray)) {
unset($acctAliasArray[$alias]);
$did_del++;
}
}
}
unlink($file);
}
}
if($did_del > 0) {
file_put_contents( $acctAliasMap, json_encode($acctAliasArray, JSON_UNESCAPED_SLASHES) );
chmod( $acctAliasMap, 0755 );
}
} else {
foreach($files as $file) {
if(is_file($file))
unlink($file);
}
}
$destroy = rmdir($old);
if(!$destroy) {
http_response_code(500);
$return['statusCode'] = 500;
$return['message'] = 'host not destroyed, but the accounts probably were.';
} else {
http_response_code(200);
$return['statusCode'] = 200;
$return['message'] = 'host: '.$host.' successfully removed';
}
} else {
http_response_code(200);
$return['statusCode'] = 200;
$return['message'] = 'host already absent';
}
} else {
http_response_code(403);
$return['info'] = 'forbidden';
}
// Add a new resource account!
} elseif(isset($_POST['addResource'])) {
if(isset($auth) && $auth == 'admin') {
$resource = pews_parse_account_string( $_POST['addResource'] );
$newHost = PEWS_DATA_STORE . '/' . $resource['host'];
if (!file_exists($newHost)){
http_response_code(404);
$return['statusCode'] = '404';
$return['message'] = 'The host '. $resource['host'] .' is not present, and must be on this system before resource accounts are added to it.';
} else {
$newUser = $newHost .'/'. $resource['user'] .'.json';
if (!file_exists($newUser)){
$class = isset($_POST['setClass']) && ($_POST['setClass'] === 'admin' || $_POST['setClass'] === 'user') ?
$_POST['setClass'] :
'user';
$pass= isset($_POST['setPass']) ? 'pews-hashed:'.password_hash($_POST['setPass'], PASSWORD_DEFAULT) : 'pewpewpassword';
$data['PEWS'] = array( 'class' => $class, 'pass' => $pass );
$data['subject'] = 'acct:'. $resource['acct'];
if(isset($_POST['setAliases'])) {
if(is_array($_POST['setAliases'])) $aliases = $_POST['setAliases'];
else $aliases[] = $_POST['setAliases'];
$data['aliases'] = $aliases;
}
if(isset($_POST['setProps'])) {
if(is_array($_POST['setProps'])) {
$data['properties'] = $_POST['setProps'];
} elseif(isset($_POST['setPropKey']) && isset($_POST['setPropVal'])) {
$data['properties'] = array($_POST['setPropKey'] => $_POST['setPropVal']);
}
}
if(isset($_POST['setLinks'])) {
if(is_array($_POST['setLinks'])) {
$data['links'] = $_POST['setLinks'];
} elseif(isset($_POST['setLinkRel']) && isset($_POST['setLinkHref'])) {
$link['rel'] = $_POST['setLinkRel'];
$link['href'] = $_POST['setLinkHref'];
$link['type'] = isset($_POST['setLinkType']) ? $_POST['setLinkType'] : null;
$link['titles'] = isset($_POST['setLinkTitles']) && is_array($_POST['setLinkTitles']) ?
$_POST['setLinkTitles'] :
isset($_POST['setLinkTitleLang']) && isset($_POST['setLinkTitle']) ?
array($_POST['setLinkTitleLang'] => $_POST['setLinkTitle']) :
null;
$link['properties'] = isset($_POST['setLinkProps']) && is_array($_POST['setLinkProps']) ?
$_POST['setLinkProps'] :
isset($_POST['setLinkPropKey']) && isset($_POST['setLinkPropVal']) ?
array($_POST['setLinkPropKey'] => $_POST['setLinkPropVal']) :
null;
foreach($link as $k => $v) {
if($v == null) unset($link[$k]);
}
$data['links'] = $link;
}
}
// Create the resource!!!
$success = file_put_contents( $newUser, json_encode($data, JSON_UNESCAPED_SLASHES) );
if(!$success) {
http_response_code(500);
$return['statusCode'] = 500;
$return['message'] = 'Resource not created';
} else {
if(isset($aliases)){
foreach($aliases as $alias) $acctAliasArray[$alias] = $resource['acct'];
$acctAliasMap = PEWS_DATA_STORE . '/acctAliasMap.json';
if(!file_exists($acctAliasMap)) {
$dataAlt = $acctAliasArray;
} else {
$oldMap = json_decode(file_get_contents($acctAliasMap), true);
$dataAlt = array_merge($oldMap , $acctAliasArray);
}
file_put_contents( $acctAliasMap, json_encode($dataAlt, JSON_UNESCAPED_SLASHES) );
chmod( $acctAliasMap, 0755 );
}
chmod( $newUser, 0755 );
http_response_code(201);
$return['statusCode'] = 201;
$return['message'] = 'Resource: '.$resource['acct'].' successfully added';
}
} else {
http_response_code(200);
$return['statusCode'] = 200;
$return['message'] = 'Resource already present';
}
}
} else {
http_response_code(403);
$return['info'] = 'forbidden';
}
// Remove a resource/account from the server
} elseif(isset($_POST['delResource'])) {
$resource = $_POST['delResource'];
switch ($auth) {
case false:
$reauth = pews_auth( $resource, $password );
$auth = $reauth['class'];
case true:
$resource = pews_parse_account_string( $resource );
$acct_file = PEWS_DATA_STORE ."/". $resource['host'] ."/". $resource['user'] .".json";
if (file_exists($acct_file)) {
$acctArray = json_decode(file_get_contents($acct_file), true);
$acctAliases = $acctArray['aliases'];
$destroy = unlink($acct_file);
if(!$destroy) {
http_response_code(500);
$return['statusCode'] = 500;
$return['message'] = 'Server Error: resource not destroyed.';
} else {
$acctAliasMap = PEWS_DATA_STORE . '/acctAliasMap.json';
if(file_exists($acctAliasMap)) {
$acctAliasArray = json_decode(file_get_contents($acctAliasMap), true);
$did_del = 0;
foreach($acctAliases as $alias) {
if(array_key_exists($alias, $acctAliasArray)) {
unset($acctAliasArray[$alias]);
$did_del++;
}
}
if($did_del > 0) {
file_put_contents( $acctAliasMap, json_encode($acctAliasArray, JSON_UNESCAPED_SLASHES) );
chmod( $acctAliasMap, 0755 );
}
}
http_response_code(200);
$return['statusCode'] = 200;
$return['message'] = 'Acct: '. $resource['acct'] .' successfully removed';
}
} else {
http_response_code(200);
$return['statusCode'] = 200;
$return['message'] = 'Acct already absent';
}
break;
default:
http_response_code(401);
$return['statusCode'] = 401;
$return['message'] = "You can delete your account if you know your credentials";
$return['info'] = $reauth['info'];
}
// adding an alias to a resource
} elseif(isset($_POST['addAlias'])) {
$resource = $_POST['addAlias'];
switch ($auth) {
case false:
$reauth = pews_auth( $resource, $password );
$auth = $reauth['class'];
case true:
if(isset($_POST['newAlias'])) {
$newAlias = $_POST['newAlias'];
$resource = pews_parse_account_string( $resource );
$acct_file = PEWS_DATA_STORE . '/' . $resource['host'] .'/'. $resource['user'] . '.json';
if (file_exists($acct_file)) {
$data = json_decode(file_get_contents($acct_file), true);
$aliases = isset($data['aliases']) ? $data['aliases'] : array();
$aliases[] = $newAlias;
$data['aliases'] = $aliases;
$data = json_encode($data, JSON_UNESCAPED_SLASHES);
$success = file_put_contents( $acct_file, $data );
if($success === false) {
http_response_code(500);
$return['statusCode'] = 500;
$return['message'] = 'Could not write to resource file';
} else {
if(isset($aliases)){
foreach($aliases as $alias) $acctAliasArray[$alias] = $resource['acct'];
$acctAliasMap = PEWS_DATA_STORE . '/acctAliasMap.json';
if(!file_exists($acctAliasMap)) {
$dataAlt = $acctAliasArray;
} else {
$oldMap = json_decode(file_get_contents($acctAliasMap), true);
$dataAlt = array_merge($oldMap , $acctAliasArray);
}
file_put_contents( $acctAliasMap, json_encode($dataAlt, JSON_UNESCAPED_SLASHES) );
chmod( $acctAliasMap, 0755 );
}
http_response_code(200);
$return['statusCode'] = 200;
$return['message'] = 'Alias: '.$newAlias.' added to '.$resource['acct'];
}
} else {
http_response_code(404);
$return['statusCode'] = 404;
$return['message'] = 'Account: '.$resource['acct'].' not found.';
}
} else {
http_response_code(400);
$return['statusCode'] = 400;
$return['message'] = "Missing newAlias, please check your query,";
}
break;
default:
http_response_code(401);
$return['statusCode'] = 401;
$return['message'] = "You can add an alias if you know your credentials";
$return['info'] = $reauth['info'];
}
// remove an alias from a resource
} elseif(isset($_POST['delAlias'])) {
$resource = $_POST['delAlias'];
switch ($auth) {
case false:
$reauth = pews_auth( $resource, $password );
$auth = $reauth['class'];
case true:
if(isset($_POST['oldAlias'])) {
$oldAlias = $_POST['oldAlias'];
$resource = pews_parse_account_string( $resource );
$acct_file = PEWS_DATA_STORE . '/' . $resource['host'] .'/'. $resource['user'] . '.json';
if (file_exists($acct_file)) {
$data = json_decode(file_get_contents($acct_file), true);
$aliases = isset($data['aliases']) ? $data['aliases'] : null;
if($aliases !== null && in_array( $oldAlias, $aliases ) ) {
unset($aliases[$oldAlias]);
if(empty($newAliasesArray)) {
unset ($data['aliases']);
} else {
$data['aliases'] = $newAliasesArray;
}
$data = json_encode($data, JSON_UNESCAPED_SLASHES);
$success = file_put_contents( $acct_file, $data );
if($success === false) {
http_response_code(500);
$return['statusCode'] = 500;
$return['info'] = 'Could not write to resource file';
} else {
$acctAliasMap = PEWS_DATA_STORE . '/acctAliasMap.json';
if(file_exists($acctAliasMap)) {
$acctAliasArray = json_decode(file_get_contents($acctAliasMap), true);
if(array_key_exists($oldAlias, $acctAliasArray)) {
unset($acctAliasArray[$oldAlias]);
file_put_contents( $acctAliasMap, json_encode($acctAliasArray, JSON_UNESCAPED_SLASHES) );
chmod( $acctAliasMap, 0755 );
}
}
http_response_code(200);
$return['statusCode'] = 200;
$return['info'] = 'Alias: '.$oldAlias.' removed '.$resource['acct'];
}
} else {
http_response_code(100);
$return['is'] = false;
$return['info'] = 'Nothing to do: Alias '.$oldAlias.' not found.';
}
} else {
http_response_code(404);
$return['statusCode'] = 404;
$return['message'] = 'Account: '.$resource['acct'].' not found.';
}
} else {
http_response_code(400);
$return['statusCode'] = 400;
$return['message'] = "Missing oldAlias, please check your query,";
}
break;
default:
http_response_code(401);
$return['statusCode'] = 401;
$return['message'] = "You can remove an alias if you know your credentials";
$return['info'] = $reauth['info'];
}
} elseif(isset($_POST['addProp'])) {
$resource = $_POST['addProp'];
switch ($auth) {
case false:
$reauth = pews_auth( $resource, $password );
$auth = $reauth['class'];
case true:
if(isset($_POST['propKey']) && isset($_POST['propVal'])) {
$propKey = $_POST['propKey'];
$propVal = $_POST['propVal'];
$resource = pews_parse_account_string( $resource );
$acct_file = PEWS_DATA_STORE .'/'. $resource['host'] .'/'. $resource['user'] .'.json';
if (file_exists($acct_file)) {
$data = json_decode(file_get_contents($acct_file), true);
$oldProps = isset($data['properties']) ? $data['properties'] : array();
if(array_key_exists($propKey, $oldProps)) {
http_response_code(409);
$return['statusCode'] = 409;
$return['message'] = $propKey . ' exists as '. $oldProps[$propKey] .' . Use editProp to overwrite.';
} else {
$newProps = array($propKey => $propVal);
$props = array_replace($oldProps, $newProps);
$data['properties'] = $props;
$data = json_encode($data, JSON_UNESCAPED_SLASHES);
$success = file_put_contents( $acct_file, $data );
if($success === false) {
http_response_code(500);
$return['statusCode'] = 500;
$return['message'] = 'Could not write to resource file';
} else {
http_response_code(200);
$return['statusCode'] = 200;
$return['message'] = 'Property element added to '.$resource['acct'];
}
}
} else {
http_response_code(404);
$return['statusCode'] = 404;
$return['message'] = 'Account '. $resource['acct'] .' not found.';
}
} else {
http_response_code(400);
$return['statusCode'] = 400;
$return['message'] = "This function requires both propKey and propVal, please check your query,";
}
break;
default:
http_response_code(401);
$return['statusCode'] = 401;
$return['message'] = "You can only add new resource properties with correct credentials";
$return['info'] = $reauth['info'];
}
} elseif(isset($_POST['editProp'])) {
$resource = $_POST['editProp'];
switch ($auth) {
case false:
$reauth = pews_auth( $resource, $password );
$auth = $reauth['class'];
case true:
if(isset($_POST['propKey']) && isset($_POST['propVal'])) {
$propKey = $_POST['propKey'];
$propVal = $_POST['propVal'];
$resource = pews_parse_account_string( $resource );
$acct_file = PEWS_DATA_STORE .'/'. $resource['host'] .'/'. $resource['user'] .'.json';
if (file_exists($acct_file)) {
$data = json_decode(file_get_contents($acct_file), true);
$oldProps = isset($data['properties']) ? $data['properties'] : array();
$newProps = array($propKey => $propVal);
$props = array_replace($oldProps, $newProps);
$data['properties'] = $props;
$data = json_encode($data, JSON_UNESCAPED_SLASHES);
$success = file_put_contents( $acct_file, $data );
if($success === false) {
http_response_code(500);
$return['statusCode'] = 500;
$return['message'] = 'Could not write to resource file';
} else {
http_response_code(200);
$return['statusCode'] = 200;
$return['message'] = 'Property for'. $resource['acct'] .' updated.';
}
} else {
http_response_code(404);
$return['statusCode'] = 404;
$return['message'] = 'Account '. $resource['acct'] .' not found.';
}
} else {
http_response_code(400);
$return['statusCode'] = 400;
$return['message'] = "This function requires both propKey and propVal, please check your query,";
}
break;
default:
http_response_code(401);
$return['statusCode'] = 401;
$return['message'] = "You can only edit resource properties with correct credentials";
$return['info'] = $reauth['info'];
}
} elseif(isset($_POST['delProp'])) {
$resource = $_POST['delProp'];
switch ($auth) {
case false:
$reauth = pews_auth( $resource, $password );
$auth = $reauth['class'];
case true:
if(isset($_POST['propKey'])) {
$propKey = $_POST['propKey'];
$resource = pews_parse_account_string( $resource );
$acct_file = PEWS_DATA_STORE .'/'. $resource['host'] .'/'. $resource['user'] .'.json';
if (file_exists($acct_file)) {
$data = json_decode(file_get_contents($acct_file), true);
$props = isset($data['properties']) ? $data['properties'] : array();
if(array_key_exists($propKey, $props)){
unset($props[$propKey]);
if(empty($props)) {
unset ($data['properties']);
} else {
$data['properties'] = $props;
}
$data = json_encode($data, JSON_UNESCAPED_SLASHES);
$success = file_put_contents( $acct_file, $data );
if($success === false) {
http_response_code(500);
$return['statusCode'] = 500;
$return['message'] = 'Could not write to resource file';
} else {
http_response_code(200);
$return['statusCode'] = 200;
$return['message'] = 'Property for '. $resource['acct'] .' deleted.';
}
} else {
http_response_code(200);
$return['statusCode'] = 200;
$return['message'] = 'Nothing to delete, property already absent from server.';
}
} else {
http_response_code(404);
$return['statusCode'] = 404;
$return['message'] = 'Account ['. $resource['acct'] .'] not found.';
}
} else {
http_response_code(400);
$return['statusCode'] = 400;
$return['message'] = "Missing parameter: propKey, please check your query,";
}
break;
default:
http_response_code(401);
$return['statusCode'] = 401;
$return['message'] = "You can only delete resource properties with correct credentials";
$return['info'] = $reauth['info'];
}
} elseif(isset($_POST['addLink'])) {
// Do Something
} elseif(isset($_POST['editLink'])) {
// Do Something
} elseif(isset($_POST['delLink'])) {
// Update a Password
} elseif(isset($_POST['updatePass'])) {
$resource = $_POST['updatePass'];
switch ($auth) {
case false:
$reauth = pews_auth( $resource, $password );
$auth = $reauth['class'];
case true:
$resource = pews_parse_account_string( $resource );
if(isset($_POST['newPass'])) {
$newPass = $_POST['newPass'];
$acct_file = PEWS_DATA_STORE .'/'. $resource['host'] .'/'. $resource['user'] .'.json';
if (file_exists($acct_file)) {
$data = json_decode(file_get_contents($acct_file), true);
$userData = $data['PEWS'];
$class = $userData['class'];
$hash = password_hash( $newPass, PASSWORD_DEFAULT);
$data['PEWS'] = array('class' => $class, 'pass' => 'pews-hashed:'.$hash);
$data = json_encode($data, JSON_UNESCAPED_SLASHES);
$success = file_put_contents( $acct_file, $data );
if($success === false) {
$return['is'] = false;
$return['info'] = 'Could not write to auth file';
} else {
$return['is'] = true;
$return['info'] = 'password updated';
}
} else {
http_response_code(404);
$return['statusCode'] = 404;
$return['message'] = 'Account ['. $resource['acct'] .'] not found.';
}
} else {
http_response_code(400);
$return['statusCode'] = 400;
$return['message'] = "Missing newPass, please check your query,";
}
break;
default:
http_response_code(401);
$return['statusCode'] = 401;
$return['message'] = "You can add only change your own password with correct credentials";
$return['info'] = $reauth['info'];
}
} else {
http_response_code(400);
$return['statusCode'] = 400;
$return['message'] = "Missing parameter, please check your query,";
}
return $return;
}
?>
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