Juntai IAM Contracts

juntai-iam-contracts is the language-neutral schema and conformance publication for Juntai peer-principal IAM. Humans, agents, and services are durable authorization peers. Authenticators, sessions, credentials, workloads, delegators, and channels remain separate context.

The package publishes JSON Schema Draft 2020-12 definitions for:

  • Principal/v2, AgentPrincipal/v1, and AuthenticatorBinding/v1;
  • DelegationGrant/v1, including user consent and operator creation evidence;
  • IdentityContext/v2, safe principal presentation, and assisting-agent views;
  • agent credential claims and audience-narrowing requests;
  • protected-resource metadata for remote MCP and ordinary APIs;
  • common evaluation requests, authorization decisions, and stable errors; and
  • the exact unmodified Casdoor 3.125 AgentPrincipal record mapping. Casdoor preserves the Application as token sub, emits its public clientId as both azp and standard credential aud, and emits the logical platform audience, resource, and binding attributes through native JWT-Custom JwtItem[] configuration; the secret is never part of the contract.

The contracts/fixtures documents and contracts/conformance/authorization-cases.v1.json are canonical cross-language inputs. In delegated mode, evaluators must use current grantor authority intersected with the exact live grant and all remaining ceilings. Agent self grants are absent from that equation and must never be unioned.

This repository contains no listener, token issuer, network client, secret, database, policy or grant store, administration workflow, runtime registry, domain resource vocabulary, or authorization implementation. Casdoor owns durable persistence and primary OAuth issuance. Enforcement libraries and domains consume this exact release.

Install and verify

The wheel is a convenient immutable transport for the same neutral JSON files. Install version 1.1.1, install the test extra, then run ruff, pytest, and build.

Every release records schema and fixture SHA-256 checksums. Consumers must pin one immutable version and reject unsupported schemaVersion values.

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Credits

Author: Juntai Platform Team

GitHub Statistics

Data verified by PyPI on Aug 20, 2026
The GitHub source repository was provided by the project maintainers and verified by PyPI at the time of upload. Stars, forks, and open issues/PRs are derived from that repository and have not been independently verified.

License expression

Apache-2.0
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Requires

Python >=3.11

Provides Extra

test

Tags

iam json-schema casdoor delegation agent

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