mirror of
https://github.com/joshp23/PEWS.git
synced 2024-12-21 10:00:19 +01:00
alias mapping!
calls to "resource=http//some.alias.org/user" now return proper values accourding to webfinger spec
This commit is contained in:
Joshua P Panter
parent
92f5d6052d
commit
fa74db1100
1 changed files with 120 additions and 25 deletions
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@ -2,7 +2,7 @@
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/*
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*------------------------------------------------------------
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*
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* PEWS (pew! pew!) - PHP Easy WebFinger Server 1.7.2
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* PEWS (pew! pew!) - PHP Easy WebFinger Server 1.8.2
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*
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* This script enables webfinger support on a server that
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* handles one or more domains.
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@ -16,9 +16,8 @@
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*/
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// Set an alternate location for the data store. note: no trailing slash
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define( 'PEWS_DATA_STORE', 'store' );
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// allow a user to edit their own data?
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define( 'PEWS_USER_SELF_EDIT', true );
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// Begin PEWS server //------------------ DO NOT EDIT ANYTHING BELOW THIS LINE (Unless you REALLY mean it!) ------------------//
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//------------------ DO NOT EDIT ANYTHING BELOW THIS LINE (Unless you REALLY mean it!) ------------------//
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// Begin PEWS server
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$req = $_SERVER['REQUEST_METHOD'];
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if ($req === 'GET') {
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// are we receiving a JSON object?
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@ -42,15 +41,38 @@ if ($req === 'GET') {
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} else { $json_object = false; }
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// JSON object or not, ready to process data
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if( isset($_GET['resource'])) {
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$subject = explode(':', $_GET['resource']);
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if($subject[0] === 'acct') {
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$resource = pews_parse_account_string ( $subject[1]);
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$querry = $_GET['resource'];
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$subject = explode(':', $querry);
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$case = $subject[0];
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if($case !== 'acct') {
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$acctAliasMap = PEWS_DATA_STORE . '/acctAliasMap.json';
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if (file_exists($acctAliasMap)) {
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$acctAliasArray = json_decode(file_get_contents($acctAliasMap), true);
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if(array_key_exists($querry, $acctAliasArray)) {
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$subjectOverride = $querry;
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$aliasOverride = $acctAliasArray[$querry];
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$case = 'acct';
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}
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}
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}
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if($case == 'acct' ) {
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$resource = isset($aliasOverride) ? pews_parse_account_string($aliasOverride) : pews_parse_account_string($subject[1]);
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$acct_file = PEWS_DATA_STORE."/".$resource['host']."/".$resource['user'].".json";
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// is there an account on file?
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if (file_exists($acct_file)) {
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// retrieve resource file and remove PEWS info
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$data = json_decode(file_get_contents($acct_file), true);
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if(isset($data['PEWS'])) unset($data['PEWS']);
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// is this an alias request?
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if(isset($subjectOverride) && isset($aliasOverride)) {
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$resAA = $data['aliases'];
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if (($key = array_search($subjectOverride, $resAA)) !== false) {
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unset($resAA[$key]);
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}
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$resAA[] = $aliasOverride;
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$data['subject'] = $subjectOverride;
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$data['aliases'] = $resAA;
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}
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// check for rel request
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if($json_object == false) {
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if( isset($_GET['rel'])) {
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@ -75,23 +97,21 @@ if ($req === 'GET') {
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}
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$data['links'] = ($result == null) ? $data['links'] : $result;
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$return = $data;
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} else {
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$return = $data;
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}
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// set return headers, response code, and return data
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header('Access-Control-Allow-Origin: *');
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http_response_code(200);
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} else {
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} else {
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http_response_code(404);
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$return['statusCode'] = 404;
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$return['message'] = 'Account ' . $resource['acct'] . ' not found.';
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}
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}
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} else {
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http_response_code(400);
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$return['statusCode'] = 400;
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$return['message'] = 'Malformed query: ['.$subject[0].'] not recognized in ' .$subject. '.';
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http_response_code(404);
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$return['statusCode'] = 404;
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$return['message'] = 'Resource ' . $querry . ' not found.';
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}
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} else {
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http_response_code(400);
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@ -150,7 +170,7 @@ function pews_parse_account_string ( $acct ) {
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$user = preg_replace('/^((\.*)(\/*))*/', '', $parts[0]);
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$host = preg_replace('/^((\.*)(\/*))*/', '', $parts[1]);
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} else {
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$user = preg_replace('/^((\.*)(\/*))*/', '', $str);
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$user = preg_replace('/^((\.*)(\/*))*/', '', $acct);
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$host = $_SERVER['HTTP_HOST'];
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$acct = $user . '@' . $host;
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}
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@ -259,13 +279,38 @@ function pews_manager( $auth, $password ) {
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// delete a host AND all resources
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} elseif(isset($_POST['delHost'])) {
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if(isset($auth) && $auth == 'admin') {
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$host = preg_replace('/^((\.*)(\/*))*/', '', $_POST['addHost']);
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$host = preg_replace('/^((\.*)(\/*))*/', '', $_POST['delHost']);
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$old = PEWS_DATA_STORE . '/' . $host;
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if (file_exists($old)) {
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$files = glob($old.'/*');
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foreach($files as $file) {
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if(is_file($file))
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unlink($file);
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$acctAliasMap = PEWS_DATA_STORE . '/acctAliasMap.json';
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if(file_exists($acctAliasMap)) {
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$acctAliasArray = json_decode(file_get_contents($acctAliasMap), true);
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$did_del = 0;
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foreach($files as $file) {
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if(is_file($file)) {
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$fileData = json_decode(file_get_contents($file), true);
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if(isset($fileData['aliases'])) {
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$acctAliases = $fileData['aliases'];
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foreach($acctAliases as $alias) {
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if(array_key_exists($alias, $acctAliasArray)) {
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unset($acctAliasArray[$alias]);
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$did_del++;
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}
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}
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}
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unlink($file);
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}
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}
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if($did_del > 0) {
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file_put_contents( $acctAliasMap, json_encode($acctAliasArray, JSON_UNESCAPED_SLASHES) );
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chmod( $acctAliasMap, 0755 );
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}
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} else {
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foreach($files as $file) {
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if(is_file($file))
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unlink($file);
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}
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}
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$destroy = rmdir($old);
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if(!$destroy) {
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@ -293,8 +338,8 @@ function pews_manager( $auth, $password ) {
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$newHost = PEWS_DATA_STORE . '/' . $resource['host'];
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if (!file_exists($newHost)){
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http_response_code(404);
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$response['statusCode'] = '404';
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$response['message'] = 'The host '. $resource['host'] .' is not present, and must be on this system before resource accounts are added to it.';
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$return['statusCode'] = '404';
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$return['message'] = 'The host '. $resource['host'] .' is not present, and must be on this system before resource accounts are added to it.';
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} else {
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$newUser = $newHost .'/'. $resource['user'] .'.json';
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if (!file_exists($newUser)){
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@ -305,8 +350,9 @@ function pews_manager( $auth, $password ) {
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$data['PEWS'] = array( 'class' => $class, 'pass' => $pass );
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$data['subject'] = 'acct:'. $resource['acct'];
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if(isset($_POST['setAliases'])) {
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$aliases = $_POST['setAliases'];
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$data['aliases'] = is_array($aliases) ? $aliases : array($aliases);
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if(is_array($_POST['setAliases'])) $aliases = $_POST['setAliases'];
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else $aliases[] = $_POST['setAliases'];
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$data['aliases'] = $aliases;
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}
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if(isset($_POST['setProps'])) {
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if(is_array($_POST['setProps'])) {
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@ -335,7 +381,6 @@ function pews_manager( $auth, $password ) {
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foreach($link as $k => $v) {
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if($v == null) unset($link[$k]);
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}
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$data['links'] = $link;
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}
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}
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@ -346,7 +391,19 @@ function pews_manager( $auth, $password ) {
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$return['statusCode'] = 500;
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$return['message'] = 'Resource not created';
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} else {
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chmod( $newUser, 0755 );
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if(isset($aliases)){
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foreach($aliases as $alias) $acctAliasArray[$alias] = $resource['acct'];
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$acctAliasMap = PEWS_DATA_STORE . '/acctAliasMap.json';
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if(!file_exists($acctAliasMap)) {
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$dataAlt = $acctAliasArray;
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} else {
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$oldMap = json_decode(file_get_contents($acctAliasMap), true);
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$dataAlt = array_merge($oldMap , $acctAliasArray);
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}
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file_put_contents( $acctAliasMap, json_encode($dataAlt, JSON_UNESCAPED_SLASHES) );
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chmod( $acctAliasMap, 0755 );
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}
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chmod( $newUser, 0755 );
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http_response_code(201);
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$return['statusCode'] = 201;
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$return['message'] = 'Resource: '.$resource['acct'].' successfully added';
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@ -372,12 +429,29 @@ function pews_manager( $auth, $password ) {
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$resource = pews_parse_account_string( $resource );
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$acct_file = PEWS_DATA_STORE ."/". $resource['host'] ."/". $resource['user'] .".json";
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if (file_exists($acct_file)) {
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$acctArray = json_decode(file_get_contents($acct_file), true);
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$acctAliases = $acctArray['aliases'];
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$destroy = unlink($acct_file);
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if(!$destroy) {
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http_response_code(500);
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$return['statusCode'] = 500;
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$return['message'] = 'Server Error: resource not destroyed.';
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} else {
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$acctAliasMap = PEWS_DATA_STORE . '/acctAliasMap.json';
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if(file_exists($acctAliasMap)) {
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$acctAliasArray = json_decode(file_get_contents($acctAliasMap), true);
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$did_del = 0;
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foreach($acctAliases as $alias) {
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if(array_key_exists($alias, $acctAliasArray)) {
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unset($acctAliasArray[$alias]);
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$did_del++;
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}
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}
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if($did_del > 0) {
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file_put_contents( $acctAliasMap, json_encode($acctAliasArray, JSON_UNESCAPED_SLASHES) );
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chmod( $acctAliasMap, 0755 );
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}
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}
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http_response_code(200);
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$return['statusCode'] = 200;
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$return['message'] = 'Acct: '. $resource['acct'] .' successfully removed';
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@ -418,6 +492,18 @@ function pews_manager( $auth, $password ) {
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$return['statusCode'] = 500;
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$return['message'] = 'Could not write to resource file';
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} else {
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if(isset($aliases)){
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foreach($aliases as $alias) $acctAliasArray[$alias] = $resource['acct'];
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$acctAliasMap = PEWS_DATA_STORE . '/acctAliasMap.json';
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if(!file_exists($acctAliasMap)) {
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$dataAlt = $acctAliasArray;
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} else {
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$oldMap = json_decode(file_get_contents($acctAliasMap), true);
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$dataAlt = array_merge($oldMap , $acctAliasArray);
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}
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file_put_contents( $acctAliasMap, json_encode($dataAlt, JSON_UNESCAPED_SLASHES) );
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chmod( $acctAliasMap, 0755 );
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}
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http_response_code(200);
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$return['statusCode'] = 200;
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$return['message'] = 'Alias: '.$newAlias.' added to '.$resource['acct'];
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@ -471,6 +557,15 @@ function pews_manager( $auth, $password ) {
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$return['statusCode'] = 500;
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$return['info'] = 'Could not write to resource file';
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} else {
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$acctAliasMap = PEWS_DATA_STORE . '/acctAliasMap.json';
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if(file_exists($acctAliasMap)) {
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$acctAliasArray = json_decode(file_get_contents($acctAliasMap), true);
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if(array_key_exists($oldAlias, $acctAliasArray)) {
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unset($acctAliasArray[$oldAlias]);
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file_put_contents( $acctAliasMap, json_encode($acctAliasArray, JSON_UNESCAPED_SLASHES) );
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chmod( $acctAliasMap, 0755 );
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}
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}
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http_response_code(200);
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$return['statusCode'] = 200;
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$return['info'] = 'Alias: '.$oldAlias.' removed '.$resource['acct'];
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