basic identity creation

include/identity.php

@@ -1,10 +1,51 @@
 <?php
 
+require_once('include/zot.php');
+require_once('include/crypto.php');
 
 function create_identity($arr) {
 
+	$ret = array('success' => false, 'message' => '');
+	$nick = trim($_POST['nickname']);
+	$name = escape_tags($_POST['name']);
 
+	if(check_webbie(array($nick)) !== 'nick') {
+		$ret['message'] = t('Nickname has unsupported characters or is already being used on this site.');
+		return $ret;
+	}
 
+	$guid = zot_new_uid($nick);
+	$key = new_keypair(4096);
+
+	$primary = true;
+		
+	$r = q("insert into entity ( entity_account_id, entity_primary, 
+		entity_name, entity_address, entity_global_id, entity_prvkey,
+		entity_pubkey, entity_pageflags )
+		values( %d, %d, '%s', '%s', '%s' '%s', '%s', %d ) ",
+
+		intval(local_user()),
+		intval($primary),
+		dbesc($name),
+		dbesc($nick),
+		dbesc($guid),
+		dbesc($key['prvkey']),
+		dbesc($key['pubkey']),
+		intval(PAGE_NORMAL)
+	);
+			
+	$r = q("select * from entity where entity_account_id = %d 
+		and entity_global_id = '%s' limit 1",
+		intval(local_user()),
+		dbesc($guid)
+	);
+	if(! ($r && count($r))) {
+		$ret['message'] = t('Unable to retrieve created identity');
+		return $ret;
+	}
+	$ret['entity'] = $r[0];
+	$ret['success'] = true;
+	return $ret;
 
 }