Release 2.5.

Author: bungle

CHANGES

@@ -0,0 +1,35 @@
+# Change Log
+
+All notable changes to `lua-resty-validation` will be documented in this file.
+
+## [2.5] - 2016-09-29
+### Added
+- Support for the official OpenResty package manager (opm).
+
+### Changed
+- Changed the change log format to keep-a-changelog.
+
+## [2.4] - 2016-09-16
+### Added
+- Added support for custom (inline) validators.
+- Added resty.validation.injection extension (uses libinjection).
+
+## [2.3] - 2016-03-22
+### Added
+- Added resty.validation.utf8 extension (uses utf8rewind).
+
+## [2.2] - 2015-11-27
+### Fixed
+- There was a typo in a code that leaked a global variable in fields:__call method.
+
+## [2.1] - 2015-10-10
+### Fixed
+- Fixed leaking global new function.
+
+## [2.1] - 2015-10-10
+### Changes
+- Total rewrite.
+
+## [1.0] - 2014-08-28
+### Added
+- LuaRocks support via MoonRocks.

Changes.md

@@ -1,4 +1,4 @@
-Copyright (c) 2016, Aapo Talvensaari
+Copyright (c) 2014 - 2016, Aapo Talvensaari
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

LICENSE

@@ -344,12 +344,14 @@ It will monkey patch the adapters that it will provide in `resty.validation`, an
 * `crc32short`
 * `crc32long`
 * `crc32`
+* `md5`
 
 (there is both factory and argument-less version of these)
 
-There is also regex matcher in ngx that uses `ngx.re.match`:
+There is also regex matcher in ngx extension that uses `ngx.re.match`, and parameterized `md5`:
 
 * `regex(regex[, options])`
+* `md5([bin])`
 
 ##### Example
 
@@ -515,6 +517,11 @@ local valid, ts = validation.xss("test <script>alert('XSS');</script>")
 I'm not going here for details for all the different validators and filters there is because they all follow the
 same logic, but I will show some general ways how this works.
 
+### validation._VERSION
+
+This field contains a version of the validation library, e.g. it's value can be `"2.5"` for
+the version 2.5 of this library.
+
 ### boolean, value/error validation...
 
 That `...` means the validation chain. This is used to define a single validator chain. There is no limit to

README.md

@@ -0,0 +1,6 @@
+name = lua-resty-validation
+abstract = Validation Library (Input Validation and Filtering) for Lua and OpenResty
+author = Aapo Talvensaari (@bungle)
+is_original = yes
+license = 2bsd
+repo_link = https://github.com/bungle/lua-resty-validation

dist.ini

@@ -1,3 +1,5 @@
+local _VERSION = "2.5"
+
 local setmetatable = setmetatable
 local getmetatable = getmetatable
 local rawget = rawget
@@ -660,7 +662,7 @@ local function check(validator, value, valid, v)
     return true, v
 end
 local function validation(func, parent_f, parent, method)
-    return setmetatable({ new = new, group = group, fields = setmetatable({}, fields), nothing = nothing, stop = stop, validators = validators }, {
+    return setmetatable({ new = new, group = group, fields = setmetatable({}, fields), nothing = nothing, stop = stop, validators = validators, _VERSION = _VERSION }, {
         __index = function(self, index)
             return validation(function(...)
                 local valid, value = check(index, select(1, ...), func(...))

lib/resty/validation.lua

@@ -6,6 +6,8 @@ local base64enc    = ngx.encode_base64
 local base64dec    = ngx.decode_base64
 local crc32short   = ngx.crc32_short
 local crc32long    = ngx.crc32_long
+local md5          = ngx.md5
+local md5bin       = ngx.md5bin
 local match        = ngx.re.match
 local validators   = validation.validators
 local factory      = getmetatable(validators)
@@ -51,6 +53,13 @@ function factory.crc32()
         return true, crc32long(value)
     end
 end
+function factory.md5(bin)
+    return function(value)
+        local digest = bin and md5bin(value) or md5(value)
+        return true, digest
+    end
+end
+
 function factory.regex(regex, options)
     return function(value)
         return (match(value, regex, options)) ~= nil
@@ -63,6 +72,7 @@ validators.base64dec   = factory.base64dec()
 validators.crc32short  = factory.crc32short()
 validators.crc32long   = factory.crc32long()
 validators.crc32       = factory.crc32()
+validators.md5         = factory.md5()
 return {
     escapeuri   = validators.escapeuri,
     unescapeuri = validators.unescapeuri,
@@ -71,5 +81,6 @@ return {
     crc32short  = validators.crc32short,
     crc32long   = validators.crc32long,
     crc32       = validators.crc32,
+    md5         = validators.md5,
     regex       = factory.regex
 }