$this->cfg = $cfg;
}
+ public static function opts(\Console_CommandLine $optParser)
+ {
+ $cmd = $optParser->addCommand('connect');
+ $cmd->description = 'Obtain access token from a micropub server';
+ $cmd->addOption(
+ 'force',
+ array(
+ 'short_name' => '-f',
+ 'long_name' => '--force-update',
+ 'description' => 'Force token update if token already available',
+ 'action' => 'StoreTrue',
+ 'default' => false,
+ )
+ );
+ $cmd->addArgument(
+ 'server',
+ [
+ 'optional' => false,
+ 'description' => 'Server URL',
+ ]
+ );
+ $cmd->addArgument(
+ 'user',
+ [
+ 'optional' => true,
+ 'description' => 'User URL',
+ ]
+ );
+ $cmd->addArgument(
+ 'key',
+ [
+ 'optional' => true,
+ 'description' => 'Short name (key)',
+ ]
+ );
+ }
+
public function run($server, $user, $newKey, $force)
{
+ $server = Validator::url($server, 'server');
+ if ($user === null) {
+ //indieweb: homepage is your identity
+ $user = $server;
+ } else {
+ $user = Validator::url($user, 'user');
+ }
+
$host = $this->getHost($newKey != '' ? $newKey : $server, $force);
if ($host === null) {
//already taken
list($redirect_uri, $socketStr) = $this->getHttpServerData();
$state = time();
- echo "To authenticate, open the following URL:\n"
+ Log::msg(
+ "To authenticate, open the following URL:\n"
. $this->getBrowserAuthUrl($host, $user, $redirect_uri, $state)
- . "\n";
+ );
$authParams = $this->startHttpServer($socketStr);
if ($authParams['state'] != $state) {
}
$code = $authParams['code'];
$userUrl = $authParams['me'];
- $this->verifyAuthCode($host, $code, $state, $redirect_uri, $userUrl);
$accessToken = $this->fetchAccessToken(
$host, $userUrl, $code, $redirect_uri, $state
}
$this->cfg->hosts[$hostKey] = $host;
$this->cfg->save();
+ Log::info("Server configuration $hostKey saved successfully.");
}
protected function fetchAccessToken(
)
);
$res = $req->send();
+ if (intval($res->getStatus() / 100) !== 2) {
+ Log::err('Failed to fetch access token');
+ Log::err('Server responded with HTTP status code ' . $res->getStatus());
+ Log::err($res->getBody());
+ exit(2);
+ }
if ($res->getHeader('content-type') != 'application/x-www-form-urlencoded') {
Log::err('Wrong content type in auth verification response');
exit(2);
protected function getHttpServerData()
{
- //FIXME: get IP from SSH_CONNECTION
$ip = '127.0.0.1';
$port = 12345;
- $redirect_uri = 'http://' . $ip . ':' . $port . '/callback';
- $socketStr = 'tcp://' . $ip . ':' . $port;
- return [$redirect_uri, $socketStr];
- }
- protected function verifyAuthCode($host, $code, $state, $redirect_uri, $me)
- {
- $req = new \HTTP_Request2($host->endpoints->authorization, 'POST');
- if (version_compare(PHP_VERSION, '5.6.0', '<')) {
- //correct ssl validation on php 5.5 is a pain, so disable
- $req->setConfig('ssl_verify_host', false);
- $req->setConfig('ssl_verify_peer', false);
- }
- $req->setHeader('Content-Type: application/x-www-form-urlencoded');
- $req->setBody(
- http_build_query(
- [
- 'code' => $code,
- 'state' => $state,
- 'client_id' => static::$client_id,
- 'redirect_uri' => $redirect_uri,
- ]
- )
- );
- $res = $req->send();
- if ($res->getHeader('content-type') != 'application/x-www-form-urlencoded') {
- Log::err('Wrong content type in auth verification response');
- exit(2);
+ if (isset($_SERVER['SSH_CONNECTION'])) {
+ $parts = explode(' ', $_SERVER['SSH_CONNECTION']);
+ if (count($parts) >= 3) {
+ $ip = $parts[2];
+ }
}
- parse_str($res->getBody(), $verifiedParams);
- if (!isset($verifiedParams['me'])
- || $verifiedParams['me'] !== $me
- ) {
- Log::err('Non-matching "me" values');
- exit(2);
+ if (strpos($ip, ':') !== false) {
+ //ipv6
+ $ip = '[' . $ip . ']';
}
+
+ $redirect_uri = 'http://' . $ip . ':' . $port . '/callback';
+ $socketStr = 'tcp://' . $ip . ':' . $port;
+ return [$redirect_uri, $socketStr];
}
protected function startHttpServer($socketStr)