1 files changed, 59 insertions, 0 deletions
diff --git a/useradm.php b/useradm.php
new file mode 100644
index 0000000..2af25d2
--- /dev/null
+++ b/useradm.php
@@ -0,0 +1,59 @@
+#!/usr/bin/php
+<?php
+	require_once "config.php";
+	require_once "db.php";
+
+	$dbh = Db::get();
+
+	$longopts = [ "add:", "del:", "list", "help" ];
+
+	$options = getopt("", $longopts);
+
+	if (count($options) == 0 || isset($options["help"])) {
+		print "Manage Epube user database. Usage:
+	--add USER:PASSWORD
+	--del USER
+	--list\n";
+	}
+
+	if (isset($options["del"])) {
+		$user = SQLite3::escapeString($options["del"]);
+
+		print "Deleting user $user...\n";
+		$dbh->query("DELETE FROM epube_users WHERE user = '$user'");
+	}
+
+	if (isset($options["list"])) {
+		$res = $dbh->query("SELECT id, user FROM epube_users ORDER BY user");
+
+		while ($line = $res->fetchArray(SQLITE3_ASSOC)) {
+			printf("%d. %s\n", $line["id"], $line["user"]);
+		}
+
+	}
+
+	if (isset($options["add"])) {
+		@list($user, $pass) = explode(":", $options["add"]);
+
+		if (!$user || !$pass) {
+			print "Not enough arguments.\n";
+			exit;
+		}
+
+		$user = SQLite3::escapeString($user);
+		$pass_hash = SQLite3::escapeString('SHA256:' . hash('sha256', "$user:$pass"));
+
+		print "Adding user $user with password $pass...\n";
+
+		$res = $dbh->query("SELECT user FROM epube_users WHERE user = '$user'");
+
+		if ($line = $res->fetchArray(SQLITE3_ASSOC)) {
+			print "User already exists.\n";
+		} else {
+			$dbh->query("INSERT INTO epube_users (user, pass)
+					VALUES ('$user', '$pass_hash')");
+		}
+
+	}
+
+?>