public function run($server, $user, $newKey, $force)
{
$host = $this->getHost($newKey != '' ? $newKey : $server, $force);
+ if ($host === null) {
+ //already taken
+ return;
+ }
if ($host->endpoints->incomplete()) {
$host->server = $server;
- $this->discoverEndpoints($server, $host->endpoints);
+ $host->loadEndpoints();
}
list($redirect_uri, $socketStr) = $this->getHttpServerData();
return;
}
}
- if ($host->endpoints === null) {
- $host->endpoints = new Config_Endpoints();
- }
return $host;
}
- function discoverEndpoints($url, $cfg)
- {
- //TODO: discovery via link headers
- $sx = simplexml_load_file($url);
- if ($sx === false) {
- Log::err('Error loading URL: ' . $url);
- exit(1);
- }
- $sx->registerXPathNamespace('h', 'http://www.w3.org/1999/xhtml');
-
- $auths = $sx->xpath(
- '/h:html/h:head/h:link[@rel="authorization_endpoint" and @href]'
- );
- if (!count($auths)) {
- Log::err('No authorization endpoint found');
- exit(1);
- }
- $cfg->authorization = (string) $auths[0]['href'];
-
- $tokens = $sx->xpath(
- '/h:html/h:head/h:link[@rel="token_endpoint" and @href]'
- );
- if (!count($tokens)) {
- Log::err('No token endpoint found');
- exit(1);
- }
- $cfg->token = (string) $tokens[0]['href'];
-
- $mps = $sx->xpath(
- '/h:html/h:head/h:link[@rel="micropub" and @href]'
- );
- if (!count($mps)) {
- Log::err('No micropub endpoint found');
- exit(1);
- }
- $cfg->micropub = (string) $mps[0]['href'];
- }
-
protected function getHttpServerData()
{
//FIXME: get IP from SSH_CONNECTION
|| $this->token === null
|| $this->micropub === null;
}
+
+ public function discover($server)
+ {
+ //TODO: discovery via link headers
+ $sx = simplexml_load_file($server);
+ if ($sx === false) {
+ Log::err('Error loading URL: ' . $server);
+ exit(1);
+ }
+ $sx->registerXPathNamespace('h', 'http://www.w3.org/1999/xhtml');
+
+ $auths = $sx->xpath(
+ '/h:html/h:head/h:link[@rel="authorization_endpoint" and @href]'
+ );
+ if (!count($auths)) {
+ Log::err('No authorization endpoint found');
+ exit(1);
+ }
+ $this->authorization = (string) $auths[0]['href'];
+
+ $tokens = $sx->xpath(
+ '/h:html/h:head/h:link[@rel="token_endpoint" and @href]'
+ );
+ if (!count($tokens)) {
+ Log::err('No token endpoint found');
+ exit(1);
+ }
+ $this->token = (string) $tokens[0]['href'];
+
+ $mps = $sx->xpath(
+ '/h:html/h:head/h:link[@rel="micropub" and @href]'
+ );
+ if (!count($mps)) {
+ Log::err('No micropub endpoint found');
+ exit(1);
+ }
+ $this->micropub = (string) $mps[0]['href'];
+ }
+
+ public function load($server)
+ {
+ $file = $this->getCacheFilePath($server, false);
+ if ($file === false || !file_exists($file)) {
+ return false;
+ }
+ $data = parse_ini_file($file);
+ foreach ($data as $prop => $val) {
+ if (!property_exists($this, $prop)) {
+ Log::err('Invalid cache config key "' . $prop . '"');
+ exit(1);
+ }
+ $this->$prop = $val;
+ }
+ return true;
+ }
+
+ public function save($server)
+ {
+ $file = $this->getCacheFilePath($server, true);
+ if ($file === false) {
+ return false;
+ }
+
+ file_put_contents(
+ $file,
+ 'micropub=' . $this->micropub . "\n"
+ . 'media=' . $this->media . "\n"
+ . 'token=' . $this->token . "\n"
+ . 'authorization=' . $this->authorization . "\n"
+ );
+ }
+
+ public function getCacheFilePath($server, $create = false)
+ {
+ if (isset($_SERVER['XDG_CACHE_HOME'])
+ && $_SERVER['XDG_CACHE_HOME'] != ''
+ ) {
+ $cacheBaseDir = $_SERVER['XDG_CACHE_HOME'];
+ } else {
+ if (!isset($_SERVER['HOME']) || $_SERVER['HOME'] == '') {
+ Log::err('Cannot determine home directory');
+ return false;
+ }
+ $cacheBaseDir = $_SERVER['HOME'] . '/.cache';
+ }
+
+ $cacheDir = $cacheBaseDir . '/shpub';
+ if (!is_dir($cacheDir) && $create) {
+ mkdir($cacheDir, 0700, true);
+ }
+ $file = $cacheDir . '/' . urlencode($server) . '.ini';
+ return $file;
+ }
}
?>
* @var boolean
*/
public $default;
+
+ public function __construct()
+ {
+ $this->endpoints = new Config_Endpoints();
+ }
+
+ public function loadEndpoints()
+ {
+ $this->endpoints = new Config_Endpoints();
+ $this->endpoints->load($this->server);
+ if ($this->endpoints->incomplete()) {
+ $this->endpoints->discover($this->server);
+ $this->endpoints->save($this->server);
+ }
+ }
}
?>