# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1527569576 -7200
# Node ID 60467050bc309d99b3cb8f6902c88368fc9c67c1
# Parent  4d7a822e837f9ab9a3bc4d4e2139869cd7203fc0
util.sasl.anonymous: Generate shorter random usernames

diff -r 4d7a822e837f -r 60467050bc30 util/sasl/anonymous.lua
--- a/util/sasl/anonymous.lua	Tue May 29 06:51:52 2018 +0200
+++ b/util/sasl/anonymous.lua	Tue May 29 06:52:56 2018 +0200
@@ -12,7 +12,7 @@
 --    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
-local generate_uuid = require "util.uuid".generate;
+local generate_random_id = require "util.id".long;
 
 local _ENV = nil;
 -- luacheck: std none
@@ -32,7 +32,7 @@
 local function anonymous(self, message) -- luacheck: ignore 212/message
 	local username;
 	repeat
-		username = generate_uuid();
+		username = generate_random_id():lower();
 	until self.profile.anonymous(self, username, self.realm);
 	self.username = username;
 	return "success"