From 63a42480c7eb36bdc8b63b31b2a4d222ba5751cd Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Mon, 23 Dec 2013 15:13:09 -0800
Subject: add account_level, is_foreigner and is_member functions; convert all
 e2ee user input and prompts to hex to avoid javascipt's lame handling of
 quotes. !!This breaks all prior encrypted posts.!!

---
 include/bbcode.php   | 11 +++++++----
 include/identity.php | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+), 4 deletions(-)

(limited to 'include')

diff --git a/include/bbcode.php b/include/bbcode.php
index 271cace73..6374675f1 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -105,21 +105,24 @@ function bb_parse_crypt($match) {
 	$attributes = $match[1];
 
 	$algorithm = "";
+
 	preg_match("/alg='(.*?)'/ism", $attributes, $matches);
 	if ($matches[1] != "")
-		$algorithm = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
+		$algorithm = $matches[1];
 
 	preg_match("/alg=\&quot\;(.*?)\&quot\;/ism", $attributes, $matches);
 	if ($matches[1] != "")
-		$algorithm = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
+		$algorithm = $matches[1];
 
 	$hint = "";
+
+
 	preg_match("/hint='(.*?)'/ism", $attributes, $matches);
 	if ($matches[1] != "")
-		$hint = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
+		$hint = $matches[1];
 	preg_match("/hint=\&quot\;(.*?)\&quot\;/ism", $attributes, $matches);
 	if ($matches[1] != "")
-		$hint = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
+		$hint = $matches[1];
 
 	$x = random_string();
 
diff --git a/include/identity.php b/include/identity.php
index be4e4be93..63b05f4bb 100644
--- a/include/identity.php
+++ b/include/identity.php
@@ -1138,3 +1138,35 @@ function get_default_profile_photo($size = 175) {
 			$scheme = 'rainbow_man';
 		return 'images/default_profile_photos/' . $scheme . '/' . $size . '.jpg';
 }
+
+
+/**
+ *
+ * @function is_foreigner($s)
+ *    Test whether a given identity is NOT a member of the Red Matrix
+ * @param string $s;
+ *    xchan_hash of the identity in question
+ *
+ * @returns boolean true or false
+ *
+ */
+
+function is_foreigner($s) {
+	return((strpbrk($s,':@')) ? true : false);
+}
+
+
+/**
+ *
+ * @function is_member($s)
+ *    Test whether a given identity is a member of the Red Matrix
+ * @param string $s;
+ *    xchan_hash of the identity in question
+ *
+ * @returns boolean true or false
+ *
+ */
+
+function is_member($s) {
+	return((is_foreigner($s)) ? false : true);
+}
\ No newline at end of file
-- 
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