From 3846f08f09defece7a04ef3e68b3843f5a206c08 Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Fri, 4 Jun 2010 14:33:36 +0100
Subject: Rename mod_defaultauth -> mod_auth_internal, mod_hashpassauth ->
mod_auth_internal_hashed, and the providers to internal and internal_hashed
respectively. Also no longer auto-load defaultauth, but instead auto-load the
plugin selected for each host at startup based on the provider name.
---
plugins/mod_auth_internal.lua | 96 ++++++++++++++++++++++++++
plugins/mod_auth_internal_hashed.lua | 128 +++++++++++++++++++++++++++++++++++
plugins/mod_defaultauth.lua | 96 --------------------------
plugins/mod_hashpassauth.lua | 128 -----------------------------------
4 files changed, 224 insertions(+), 224 deletions(-)
create mode 100644 plugins/mod_auth_internal.lua
create mode 100644 plugins/mod_auth_internal_hashed.lua
delete mode 100644 plugins/mod_defaultauth.lua
delete mode 100644 plugins/mod_hashpassauth.lua
(limited to 'plugins')
diff --git a/plugins/mod_auth_internal.lua b/plugins/mod_auth_internal.lua
new file mode 100644
index 00000000..78a75a1d
--- /dev/null
+++ b/plugins/mod_auth_internal.lua
@@ -0,0 +1,96 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2010 Jeff Mitchell
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local datamanager = require "util.datamanager";
+local log = require "util.logger".init("usermanager");
+local type = type;
+local error = error;
+local ipairs = ipairs;
+local hashes = require "util.hashes";
+local jid_bare = require "util.jid".bare;
+local config = require "core.configmanager";
+local usermanager = require "core.usermanager";
+local hosts = hosts;
+
+local prosody = _G.prosody;
+
+local is_cyrus = usermanager.is_cyrus;
+
+function new_default_provider(host)
+ local provider = { name = "internal" };
+ log("debug", "initializing default authentication provider for host '%s'", host);
+
+ function provider.test_password(username, password)
+ log("debug", "test password '%s' for user %s at host %s", password, username, module.host);
+ if is_cyrus(host) then return nil, "Legacy auth not supported with Cyrus SASL."; end
+ local credentials = datamanager.load(username, host, "accounts") or {};
+
+ if password == credentials.password then
+ return true;
+ else
+ return nil, "Auth failed. Invalid username or password.";
+ end
+ end
+
+ function provider.get_password(username)
+ log("debug", "get_password for username '%s' at host '%s'", username, module.host);
+ if is_cyrus(host) then return nil, "Passwords unavailable for Cyrus SASL."; end
+ return (datamanager.load(username, host, "accounts") or {}).password;
+ end
+
+ function provider.set_password(username, password)
+ if is_cyrus(host) then return nil, "Passwords unavailable for Cyrus SASL."; end
+ local account = datamanager.load(username, host, "accounts");
+ if account then
+ account.password = password;
+ return datamanager.store(username, host, "accounts", account);
+ end
+ return nil, "Account not available.";
+ end
+
+ function provider.user_exists(username)
+ if is_cyrus(host) then return true; end
+ local account = datamanager.load(username, host, "accounts");
+ if not account then
+ log("debug", "account not found for username '%s' at host '%s'", username, module.host);
+ return nil, "Auth failed. Invalid username";
+ end
+ if account.password == nil or string.len(account.password) == 0 then
+ log("debug", "account password not set or zero-length for username '%s' at host '%s'", username, module.host);
+ return nil, "Auth failed. Password invalid.";
+ end
+ return true;
+ end
+
+ function provider.create_user(username, password)
+ if is_cyrus(host) then return nil, "Account creation/modification not available with Cyrus SASL."; end
+ return datamanager.store(username, host, "accounts", {password = password});
+ end
+
+ function provider.get_supported_methods()
+ return {["PLAIN"] = true, ["DIGEST-MD5"] = true}; -- TODO this should be taken from the config
+ end
+
+ function provider.is_admin(jid)
+ local admins = config.get(host, "core", "admins");
+ if admins ~= config.get("*", "core", "admins") and type(admins) == "table" then
+ jid = jid_bare(jid);
+ for _,admin in ipairs(admins) do
+ if admin == jid then return true; end
+ end
+ elseif admins then
+ log("error", "Option 'admins' for host '%s' is not a table", host);
+ end
+ return is_admin(jid); -- Test whether it's a global admin instead
+ end
+ return provider;
+end
+
+module:add_item("auth-provider", new_default_provider(module.host));
+
diff --git a/plugins/mod_auth_internal_hashed.lua b/plugins/mod_auth_internal_hashed.lua
new file mode 100644
index 00000000..e2c423f2
--- /dev/null
+++ b/plugins/mod_auth_internal_hashed.lua
@@ -0,0 +1,128 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2010 Jeff Mitchell
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local datamanager = require "util.datamanager";
+local log = require "util.logger".init("usermanager");
+local type = type;
+local error = error;
+local ipairs = ipairs;
+local hashes = require "util.hashes";
+local jid_bare = require "util.jid".bare;
+local saltedPasswordSHA1 = require "util.sasl.scram".saltedPasswordSHA1;
+local config = require "core.configmanager";
+local usermanager = require "core.usermanager";
+local generate_uuid = require "util.uuid".generate;
+local hosts = hosts;
+
+local prosody = _G.prosody;
+
+local is_cyrus = usermanager.is_cyrus;
+
+-- Default; can be set per-user
+local iteration_count = 4096;
+
+function new_hashpass_provider(host)
+ local provider = { name = "internal_hashed" };
+ log("debug", "initializing hashpass authentication provider for host '%s'", host);
+
+ function provider.test_password(username, password)
+ if is_cyrus(host) then return nil, "Legacy auth not supported with Cyrus SASL."; end
+ local credentials = datamanager.load(username, host, "accounts") or {};
+
+ if credentials.password ~= nil and string.len(credentials.password) ~= 0 then
+ if credentials.password ~= password then
+ return nil, "Auth failed. Provided password is incorrect.";
+ end
+
+ if provider.set_password(username, credentials.password) == nil then
+ return nil, "Auth failed. Could not set hashed password from plaintext.";
+ else
+ return true;
+ end
+ end
+
+ if credentials.iteration_count == nil or credentials.salt == nil or string.len(credentials.salt) == 0 then
+ return nil, "Auth failed. Stored salt and iteration count information is not complete.";
+ end
+
+ local valid, binpass = saltedPasswordSHA1(password, credentials.salt, credentials.iteration_count);
+ local hexpass = binpass:gsub(".", function (c) return ("%02x"):format(c:byte()); end);
+
+ if valid and hexpass == credentials.hashpass then
+ return true;
+ else
+ return nil, "Auth failed. Invalid username, password, or password hash information.";
+ end
+ end
+
+ function provider.set_password(username, password)
+ if is_cyrus(host) then return nil, "Passwords unavailable for Cyrus SASL."; end
+ local account = datamanager.load(username, host, "accounts");
+ if account then
+ if account.iteration_count == nil then
+ account.iteration_count = iteration_count;
+ end
+
+ if account.salt == nil then
+ account.salt = generate_uuid();
+ end
+
+ local valid, binpass = saltedPasswordSHA1(password, account.salt, account.iteration_count);
+ local hexpass = binpass:gsub(".", function (c) return ("%02x"):format(c:byte()); end);
+ account.hashpass = hexpass;
+
+ account.password = nil;
+ return datamanager.store(username, host, "accounts", account);
+ end
+ return nil, "Account not available.";
+ end
+
+ function provider.user_exists(username)
+ if is_cyrus(host) then return true; end
+ local account = datamanager.load(username, host, "accounts");
+ if not account then
+ log("debug", "account not found for username '%s' at host '%s'", username, module.host);
+ return nil, "Auth failed. Invalid username";
+ end
+ if (account.hashpass == nil or string.len(account.hashpass) == 0) and (account.password == nil or string.len(account.password) == 0) then
+ log("debug", "account password not set or zero-length for username '%s' at host '%s'", username, module.host);
+ return nil, "Auth failed. Password invalid.";
+ end
+ return true;
+ end
+
+ function provider.create_user(username, password)
+ if is_cyrus(host) then return nil, "Account creation/modification not available with Cyrus SASL."; end
+ local salt = generate_uuid();
+ local valid, binpass = saltedPasswordSHA1(password, salt, iteration_count);
+ local hexpass = binpass:gsub(".", function (c) return ("%02x"):format(c:byte()); end);
+ return datamanager.store(username, host, "accounts", {hashpass = hexpass, salt = salt, iteration_count = iteration_count});
+ end
+
+ function provider.get_supported_methods()
+ return {["PLAIN"] = true}; -- TODO this should be taken from the config
+ end
+
+ function provider.is_admin(jid)
+ local admins = config.get(host, "core", "admins");
+ if admins ~= config.get("*", "core", "admins") and type(admins) == "table" then
+ jid = jid_bare(jid);
+ for _,admin in ipairs(admins) do
+ if admin == jid then return true; end
+ end
+ elseif admins then
+ log("error", "Option 'admins' for host '%s' is not a table", host);
+ end
+ return is_admin(jid); -- Test whether it's a global admin instead
+ end
+ return provider;
+end
+
+module:add_item("auth-provider", new_hashpass_provider(module.host));
+
diff --git a/plugins/mod_defaultauth.lua b/plugins/mod_defaultauth.lua
deleted file mode 100644
index 6782ae09..00000000
--- a/plugins/mod_defaultauth.lua
+++ /dev/null
@@ -1,96 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
--- Copyright (C) 2010 Jeff Mitchell
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-local datamanager = require "util.datamanager";
-local log = require "util.logger".init("usermanager");
-local type = type;
-local error = error;
-local ipairs = ipairs;
-local hashes = require "util.hashes";
-local jid_bare = require "util.jid".bare;
-local config = require "core.configmanager";
-local usermanager = require "core.usermanager";
-local hosts = hosts;
-
-local prosody = _G.prosody;
-
-local is_cyrus = usermanager.is_cyrus;
-
-function new_default_provider(host)
- local provider = { name = "default" };
- log("debug", "initializing default authentication provider for host '%s'", host);
-
- function provider.test_password(username, password)
- log("debug", "test password '%s' for user %s at host %s", password, username, module.host);
- if is_cyrus(host) then return nil, "Legacy auth not supported with Cyrus SASL."; end
- local credentials = datamanager.load(username, host, "accounts") or {};
-
- if password == credentials.password then
- return true;
- else
- return nil, "Auth failed. Invalid username or password.";
- end
- end
-
- function provider.get_password(username)
- log("debug", "get_password for username '%s' at host '%s'", username, module.host);
- if is_cyrus(host) then return nil, "Passwords unavailable for Cyrus SASL."; end
- return (datamanager.load(username, host, "accounts") or {}).password;
- end
-
- function provider.set_password(username, password)
- if is_cyrus(host) then return nil, "Passwords unavailable for Cyrus SASL."; end
- local account = datamanager.load(username, host, "accounts");
- if account then
- account.password = password;
- return datamanager.store(username, host, "accounts", account);
- end
- return nil, "Account not available.";
- end
-
- function provider.user_exists(username)
- if is_cyrus(host) then return true; end
- local account = datamanager.load(username, host, "accounts");
- if not account then
- log("debug", "account not found for username '%s' at host '%s'", username, module.host);
- return nil, "Auth failed. Invalid username";
- end
- if account.password == nil or string.len(account.password) == 0 then
- log("debug", "account password not set or zero-length for username '%s' at host '%s'", username, module.host);
- return nil, "Auth failed. Password invalid.";
- end
- return true;
- end
-
- function provider.create_user(username, password)
- if is_cyrus(host) then return nil, "Account creation/modification not available with Cyrus SASL."; end
- return datamanager.store(username, host, "accounts", {password = password});
- end
-
- function provider.get_supported_methods()
- return {["PLAIN"] = true, ["DIGEST-MD5"] = true}; -- TODO this should be taken from the config
- end
-
- function provider.is_admin(jid)
- local admins = config.get(host, "core", "admins");
- if admins ~= config.get("*", "core", "admins") and type(admins) == "table" then
- jid = jid_bare(jid);
- for _,admin in ipairs(admins) do
- if admin == jid then return true; end
- end
- elseif admins then
- log("error", "Option 'admins' for host '%s' is not a table", host);
- end
- return is_admin(jid); -- Test whether it's a global admin instead
- end
- return provider;
-end
-
-module:add_item("auth-provider", new_default_provider(module.host));
-
diff --git a/plugins/mod_hashpassauth.lua b/plugins/mod_hashpassauth.lua
deleted file mode 100644
index bea2c67f..00000000
--- a/plugins/mod_hashpassauth.lua
+++ /dev/null
@@ -1,128 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
--- Copyright (C) 2010 Jeff Mitchell
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-local datamanager = require "util.datamanager";
-local log = require "util.logger".init("usermanager");
-local type = type;
-local error = error;
-local ipairs = ipairs;
-local hashes = require "util.hashes";
-local jid_bare = require "util.jid".bare;
-local saltedPasswordSHA1 = require "util.sasl.scram".saltedPasswordSHA1;
-local config = require "core.configmanager";
-local usermanager = require "core.usermanager";
-local generate_uuid = require "util.uuid".generate;
-local hosts = hosts;
-
-local prosody = _G.prosody;
-
-local is_cyrus = usermanager.is_cyrus;
-
--- Default; can be set per-user
-local iteration_count = 4096;
-
-function new_hashpass_provider(host)
- local provider = { name = "hashpass" };
- log("debug", "initializing hashpass authentication provider for host '%s'", host);
-
- function provider.test_password(username, password)
- if is_cyrus(host) then return nil, "Legacy auth not supported with Cyrus SASL."; end
- local credentials = datamanager.load(username, host, "accounts") or {};
-
- if credentials.password ~= nil and string.len(credentials.password) ~= 0 then
- if credentials.password ~= password then
- return nil, "Auth failed. Provided password is incorrect.";
- end
-
- if provider.set_password(username, credentials.password) == nil then
- return nil, "Auth failed. Could not set hashed password from plaintext.";
- else
- return true;
- end
- end
-
- if credentials.iteration_count == nil or credentials.salt == nil or string.len(credentials.salt) == 0 then
- return nil, "Auth failed. Stored salt and iteration count information is not complete.";
- end
-
- local valid, binpass = saltedPasswordSHA1(password, credentials.salt, credentials.iteration_count);
- local hexpass = binpass:gsub(".", function (c) return ("%02x"):format(c:byte()); end);
-
- if valid and hexpass == credentials.hashpass then
- return true;
- else
- return nil, "Auth failed. Invalid username, password, or password hash information.";
- end
- end
-
- function provider.set_password(username, password)
- if is_cyrus(host) then return nil, "Passwords unavailable for Cyrus SASL."; end
- local account = datamanager.load(username, host, "accounts");
- if account then
- if account.iteration_count == nil then
- account.iteration_count = iteration_count;
- end
-
- if account.salt == nil then
- account.salt = generate_uuid();
- end
-
- local valid, binpass = saltedPasswordSHA1(password, account.salt, account.iteration_count);
- local hexpass = binpass:gsub(".", function (c) return ("%02x"):format(c:byte()); end);
- account.hashpass = hexpass;
-
- account.password = nil;
- return datamanager.store(username, host, "accounts", account);
- end
- return nil, "Account not available.";
- end
-
- function provider.user_exists(username)
- if is_cyrus(host) then return true; end
- local account = datamanager.load(username, host, "accounts");
- if not account then
- log("debug", "account not found for username '%s' at host '%s'", username, module.host);
- return nil, "Auth failed. Invalid username";
- end
- if (account.hashpass == nil or string.len(account.hashpass) == 0) and (account.password == nil or string.len(account.password) == 0) then
- log("debug", "account password not set or zero-length for username '%s' at host '%s'", username, module.host);
- return nil, "Auth failed. Password invalid.";
- end
- return true;
- end
-
- function provider.create_user(username, password)
- if is_cyrus(host) then return nil, "Account creation/modification not available with Cyrus SASL."; end
- local salt = generate_uuid();
- local valid, binpass = saltedPasswordSHA1(password, salt, iteration_count);
- local hexpass = binpass:gsub(".", function (c) return ("%02x"):format(c:byte()); end);
- return datamanager.store(username, host, "accounts", {hashpass = hexpass, salt = salt, iteration_count = iteration_count});
- end
-
- function provider.get_supported_methods()
- return {["PLAIN"] = true}; -- TODO this should be taken from the config
- end
-
- function provider.is_admin(jid)
- local admins = config.get(host, "core", "admins");
- if admins ~= config.get("*", "core", "admins") and type(admins) == "table" then
- jid = jid_bare(jid);
- for _,admin in ipairs(admins) do
- if admin == jid then return true; end
- end
- elseif admins then
- log("error", "Option 'admins' for host '%s' is not a table", host);
- end
- return is_admin(jid); -- Test whether it's a global admin instead
- end
- return provider;
-end
-
-module:add_item("auth-provider", new_hashpass_provider(module.host));
-
--
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