org.apache.nifinifi-oauth2-provider-nar2.1.0org.apache.nifinifi-standard-shared-nar2.1.02.0.0rel/nifi-2.1.0main1org.apache.nifi.oauth2.StandardOauth2AccessTokenProviderCONTROLLER_SERVICEProvides OAuth 2.0 access tokens that can be used as Bearer authorization header in HTTP requests. Can use either Resource Owner Password Credentials Grant or Client Credentials Grant. Client authentication can be done with either HTTP Basic authentication or in the request body.oauth2providerauthorizationaccess tokenhttpauthorization-server-urlAuthorization Server URLThe URL of the authorization server that issues access tokens.truefalsetrueENVIRONMENTfalsefalseclient-authentication-strategyClient Authentication StrategyStrategy for authenticating the client against the OAuth2 token provider service.REQUEST_BODYREQUEST_BODYREQUEST_BODYSend client authentication in request body. RFC 6749 Section 2.3.1 recommends Basic Authentication instead of request body.BASIC_AUTHENTICATIONBASIC_AUTHENTICATIONSend client authentication using HTTP Basic authentication.truefalsefalseNONEfalsefalsegrant-typeGrant TypeThe OAuth2 Grant Type to be used when acquiring an access token.passwordUser PasswordpasswordResource Owner Password Credentials Grant. Used to access resources available to users. Requires username and password and usually Client ID and Client Secret.Client Credentialsclient_credentialsClient Credentials Grant. Used to access resources available to clients. Requires Client ID and Client Secret.Refresh Tokenrefresh_tokenRefresh Token Grant. Used to get fresh access tokens based on a previously acquired refresh token. Requires Client ID and Client Secret (apart from Refresh Token).truefalsefalseNONEfalsefalseservice-user-nameUsernameUsername on the service that is being accessed.truefalsetrueENVIRONMENTfalsefalsegrant-typeGrant Typepasswordservice-passwordPasswordPassword for the username on the service that is being accessed.truetruefalseNONEfalsefalsegrant-typeGrant Typepasswordrefresh-tokenRefresh TokenRefresh Token.truetruetrueENVIRONMENTfalsefalsegrant-typeGrant Typerefresh_tokenclient-idClient IDfalsefalsetrueENVIRONMENTfalsefalseclient-secretClient secrettruetruefalseNONEfalsefalseclient-idClient IDscopeScopeSpace-delimited, case-sensitive list of scopes of the access request (as per the OAuth 2.0 specification)falsefalsefalseNONEfalsefalseresourceResourceResource URI for the access token request defined in RFC 8707 Section 2falsefalsefalseNONEfalsefalseaudienceAudienceAudience for the access token request defined in RFC 8693 Section 2.1falsefalsefalseNONEfalsefalserefresh-windowRefresh WindowThe service will attempt to refresh tokens expiring within the refresh window, subtracting the configured duration from the token expiration.0 struefalsefalseNONEfalsefalsessl-context-serviceSSL Context Serviceorg.apache.nifi.ssl.SSLContextProviderorg.apache.nifinifi-standard-services-api-nar2.1.0falsefalsefalseNONEfalsefalseHTTP ProtocolsHTTP ProtocolsHTTP Protocols supported for Application Layer Protocol Negotiation with TLSH2_HTTP_1_1http/1.1HTTP_1_1HTTP/1.1h2 http/1.1H2_HTTP_1_1HTTP/2 and HTTP/1.1 negotiated based on requested protocolsh2H2HTTP/2truefalsefalseNONEfalsefalsessl-context-serviceSSL Context Serviceproxy-configuration-serviceProxy Configuration ServiceSpecifies the Proxy Configuration Controller Service to proxy network requests. Supported proxies: HTTP + AuthNorg.apache.nifi.proxy.ProxyConfigurationServiceorg.apache.nifinifi-standard-services-api-nar2.1.0falsefalsefalseNONEfalsefalseorg.apache.nifi.oauth2.OAuth2AccessTokenProviderorg.apache.nifinifi-standard-services-api-nar2.1.0