Authentication Types

The REST Adapter supports the following types of authentication:

• For scenarios when the REST Adapter invokes an external REST endpoint:

  • Basic Authentication

  • OAuth Client Credentials (two-legged flow)

  • OAuth Resource Owner Password Credentials (two-legged flow)

  • OAuth Authorization Code Credentials (three-legged flow)

  • OAuth Custom Three Legged Flow

  • OAuth Custom Two Legged Flow

  • API Key Based Authentication

  • OAuth 1.0 One Legged Authentication

  • Amazon Web Services (AWS) Signature Version 4

  • Oracle Cloud Infrastructure (OCI) Signature Version 1

  • OAuth Client Credentials using JWT Client Assertion

  • OAuth using JWT User Assertion

  • OCI Service Invocation

• For scenarios when the REST Adapter is used to create a REST endpoint to trigger an integration:

  • Basic Authentication

  • OAuth 2.0
  • OAuth 2.0 or Basic Authentication

See Configure Connection Security for more information about these security policies.