RustFS · Authentication Profile

Rustfs Authentication

Authentication

RustFS declares 3 security scheme(s) across its OpenAPI definitions.

CompanyObject StorageS3Open SourceStorage
Methods: Schemes: 3 OAuth flows: API key in:

Security Schemes

AWS Signature Version 4 http
scheme: aws-sigv4
STS temporary credentials sts
OpenID Connect openIdConnect

Source

Authentication Profile

Raw ↑ 
name: RustFS Authentication
generated: '2026-10-14'
method: searched
source:
- https://docs.rustfs.com/en/operations/credentials
- https://docs.rustfs.com/en/security-compliance/iam/sts
- https://docs.rustfs.com/en/security-compliance/oidc
schemes:
- name: AWS Signature Version 4
  type: http
  scheme: aws-sigv4
  description: S3 and admin requests are signed with AWS SigV4 using an access key and secret key; the access key is embedded in the slash-delimited SigV4 credential scope, so RUSTFS_ACCESS_KEY must not contain '/'.
  credentials: RUSTFS_ACCESS_KEY / RUSTFS_SECRET_KEY (root), plus IAM users and service accounts
- name: STS temporary credentials
  type: sts
  description: Security Token Service (POST / on the S3 port) issues temporary credentials, including AssumeRoleWithWebIdentity for OIDC identity providers.
- name: OpenID Connect
  type: openIdConnect
  description: External OIDC identity providers (for example Keycloak) can be configured for console login and STS.
notes: The default secret key rustfsadmin is publicly known; internode RPC secret derivation fails closed when it is used.

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