* 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
* [docs] typo
* [email alert] now on any standard controller method
* [minor] install customizations with intall;
* [test] [fix] and truncate subject in email;
* [fix] error log seen issue
* [feature] help search modal
* add symlinks for docs assets
* update help links
* [ui] fix help dropdown in mobile view
* replaced {index} tags in help content, api for fetching help content
* help links open in help modal
* moved help content logic to py
