Update dependency oauthlib to 3.0.0

updates interdependent lib requests-oauthlib to 1.2.0

Update dependency oauthlib to 3.0.0

updates interdependent lib requests-oauthlib to 1.2.0

* fix(unicode): Import unicode_literals in every file

* fix(unicode): Test if safe_json_loads return unicode instead of bytes

Resource Owner Password Credentials Grant

* Added DocType Social Login Key

WIP for https://github.com/frappe/frappe/issues/4496
added basic fields
after_insert add provider_username and provider_userid fields on User dt
on_trash deletes added fields on User dt

* Added field to store fontawesome icon for provider

* [Patch] Social Login Keys to Social Login Key

* [Patch] Social Login Keys to Social Login Key

* Social Login Key generates boilerplate

* patch fixed for social_login_refactor

* removed patch-not working

* use social login keys to initiate flow

* Login page shows Social Login Key

* show login via if base_url present

* removed boilerplate generator

* Multiple Changes

fix zxcvbn import in password_strength.py
use of child table instead of additional fields on user dt to store username and userid

* Fetched Template on Client JS

* Frappe social login template working

* Added Social Login Key Templates

* Codacy fixes and validate social login key urls

* [Patch] Social Login Keys (untested)

* [Fix] Patch refactor social login keys

* [Fix] Patch refactor_social_login_keys manually tested

* Refactor OAuth 2.0 related changes for Social Login Key

* [Fix] Patch refactor social login keys

* Test - Adding Frappe Social Login Key

* Social Login Key Tests

check added child table entry on user for provider frappe
it also checks if userid is created

* [WIP] Office 365 Social Login Key Template

* [Fix] Social Login - Redirect URL

* [Test] Single sign-on icons for added provider

* [Fix] Codacy Errors

* [Fix] Social Login Key Form JS

* Docs Added for Social Login Key

* [Fix] Patch Refactor Social Login Keys

* Handle different icon types

Handle different icon types (image, icon, emoji) with just icon field

* Move the login methods to a new py file

frappe.integrations.oauth2_logins added
copied whitelisted guest oauth2 redirect endpoints from login.py
removing the functions from login.py will break backward compatibility

* Social Login Key Form Changes

Moved Enable field to top
Fields which are not editable are collapsed

* [Fix] Codacy Errors

* Corrected Docs, sync.py

* [Docs] Adding a social login provider

* [Fix] set frappe userid from User Social Login

* [Fix] frappe userid in oauth.py

* removed icon_type

* Use frappe.utils.is_image

* [Fix] Implicit Grant / Token

* test for oauth2 implicit grant

Convert token expiration time to utc and compare with utcnow

* changes exception and raise statements to python 3 style

* changes except statement to python 3 style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* changes except and raise statement to python 3 compatible style

* adds six.reraise to fix python 3 style raise statements with traceback

* fixes indentation

* changes print statements in file to python 3 compatible style using `__future__`

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* changes deprecated md5 module to hashlib

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

* adds python 3 style for print statements

Use frappe.db.get_value instead of frappe.get_doc
to fetch value of user from bearer/refresh_token

* [Fix] oauth url delimiter moved to function instead of global

* [Fix] renamed oauth_url_delimiter to get_url_delimiter

* Add field for client_secret in Oauth Client Doctype

* openid_profile endpoint in oauth2.py

* added stub methods for OpenID Connect in RequestValidator

* [Fix] using werkzeug url_fix on uri

* added 3 oidc methods in RequestValidator

* Added Frappe Section in Social Login Keys

Add section in `Social Login Keys` for fields `Frappe Client ID` and `Frappe Client Secret` and additional field Frappe OAuth 2 Server because github, facebook and google have fixed urls, Frappe server URL can change as per the hosting domain/server/company

* [Fix] accept code id_token param for oidc

* generate id_token jwt alg HS256

* Updates to OAuth 2 and OIDC

`OAuth Authorization Code` and `OAuth Bearer Token` DocType made RO
Delete Invalid Codes and Revoked Tokens periodically
generate and send `id_token` only if scope of token is `openid`

* [Fix] Periodically delete revoked tokens

* Social Logins untested

* Enabled Frappe social login

* [Docs] OpenID Connect and Frappe social login

* [Fix] Allow multiple scopes for OAuth 2

* [Docs] Added screenshot steps to configure openid and frappe social login

* saved doctype to solve merge conflict

* [fix] re-added client_secret after resolving merge conlict

* [Fix] frappe_userid and default scope

* OAuth 2.0 Classes Added

Added oauthlib in requirement.txt
Added class WebApplicationServer for Authorization code grant and Bearer tokens.
Added class OAuthWebRequestValidator for Validating Oauth Request for Web Application

* copied code from mnt_oauth needs review

* [New] OAuth2 Doctypes and endpoints added

Integrations > OAuth Provider Settings
Integration Broker > OAuth Bearer Token
Integration Broker > OAuth Authorization Code
Integration Broker > OAuth Client
endpoints for authorize, approve, get_token, revoke_token and test_resource

* oauth2.py: renamed skipauth to skip_auth

* [Fix] Parse URL instead of storing it in settings

* [Fix] get skip_auth from OAuth Provider Settings

* Success URL format. Failure URL added. Confirmation dialog layout changed.

* Validate access token if passed during use of REST API

* OAuth Confirmation colours fixed

* Multiple Changes

Added links for OAuth under Integrations in Module list.
Updated permissions on OAuth doctypes.
Updated layout of OAuth Client doctype.

* [Docs] Integrations > How to setup OAuth

* [Docs] Integration > Using OAuth

* [Fix] get_token endpoint must to handle POST request

* [Fix] http verbs and responses for OAuth 2.0 Endpoints

* [Fix] accept oauth2 access_token from headers

* Removed unused imports from api.py