* add MIT LICENSE.txt.

* add CHANGELOG.txt.

Author: hswong3i

CHANGELOG.txt

@@ -0,0 +1,87 @@
+oauth2-php revision xxx, xxxx-xx-xx (development version)
+----------------------
+
+oauth2-php revision 21, 2010-12-18
+----------------------
+* cleanup tabs and trailing whitespace at the end.
+* remove server/examples/mongo/lib/oauth.php and
+  server/examples/pdo/lib/oauth.php, so only keep single copy as
+  lib /oauth.php.
+* issue #5: Wrong variable name in get_access_token() in pdo_oatuh.php.
+* issue #6: mysql_create_tables.sql should allow scope to be NULL.
+* issue #7: authorize_client_response_type() is never used.
+* issue #9: Change "redirect_uri" filtering from FILTER_VALIDATE_URL to
+  FILTER_SANITIZE_URL.
+* better coding syntax for error() and callback_error().
+* better pdo_oauth2.php variable naming with change to
+  mysql_create_tables.sql.
+* change REGEX_CLIENT_ID as 3-32 characters long, so will work with md5()
+  result directly.
+* debug linkage to oauth2.php during previous commit.
+* debug redirect_uri check for AUTH_CODE_GRANT_TYPE, clone from
+  get_authorize_params().
+* update mysql_create_tables.sql with phpmyadmin export format.
+* rename library files, prepare for adding client-side implementation.
+* code cleanup with indent and spacing.
+* code cleanup true/false/null with TRUE/FALSE/NULL.
+* rename constants with OAUTH2_ prefix, prevent 3rd party integration
+  conflict.
+* remove HTTP 400 response constant, as useless refer to draft v10.
+* merge ERROR_INVALID_CLIENT_ID and ERROR_UNAUTHORIZED_CLIENT as
+  OAUTH2_ERROR_INVALID_CLIENT, as refer to that of draft v9 to v10 changes.
+* improve constants comment with doxygen syntax.
+* update class function call naming.
+* coding style clean up.
+* update part of documents.
+* change expirseRefreshToken() as unsetRefreshToken().
+* update token and auth code generation as md5() result, simpler for manual
+  debug with web browser.
+* update all documents.
+* restructure @ingroup.
+* rename checkRestrictedClientResponseTypes() as
+  checkRestrictedAuthResponseType().
+* rename checkRestrictedClientGrantTypes() as checkRestrictedGrantType().
+* rename error() as errorJsonResponse().
+* rename errorCallback() as errorDoRedirectUriCallback().
+* rename send401Unauthorized() as errorWWWAuthenticateResponseHeader(),
+  update support with different HTTP status code.
+* update __construct() with array input.
+* update finishClientAuthorization() with array input.
+* add get/set functions for $access_token_lifetime, $auth_code_lifetime and
+  $refresh_token_lifetime.
+* fix a lots of typos.
+* document all sample server implementation.
+* more documents.
+* add config.doxy for doxygen default setup.
+* add MIT LICENSE.txt.
+* add CHANGELOG.txt.
+
+oauth2-php revision 9, 2010-09-04
+----------------------
+- fixes for issues #2 and #4, updates oauth lib in the example folders to
+  the latest version in the 'lib' folder.
+- updates server library to revision 10 of the OAuth 2.0 spec.
+- adds an option for more verbose error messages to be returned in the JSON
+  response.
+- adds method to be overridden for expiring used refresh tokens.
+- fixes bug checking token expiration.
+- makes some more methods protected instead of private so they can be
+  overridden.
+- fixes issue #1 http://code.google.com/p/oauth2-php/issues/detail?id=1
+
+oauth2-php revision 7, 2010-06-29
+----------------------
+- fixed mongo connection constants.
+- updated store_refresh_token to include expires time.
+- changed example server directory structure
+- corrected "false" return result on get_stored_auth_code.
+- implemented PDO example adapter.
+- corrected an error in assertion grant type.
+- updated for ietf draft v9:
+  http://tools.ietf.org/html/draft-ietf-oauth-v2-09.
+- updated updated to support v9 lib.
+- added mysql table creation script.
+
+oauth2-php revision 0, 2010-06-27
+----------------------
+- initial commit.

LICENSE.txt

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+The MIT License
+
+Copyright (c) 2010 Tim Ridgely <[email protected]>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.