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Title: feat: add JSON object support for ctx in token generation by samsternberg · Pull Request #237 · skyflowapi/skyflow-python · GitHub

Open Graph Title: feat: add JSON object support for ctx in token generation by samsternberg · Pull Request #237 · skyflowapi/skyflow-python

X Title: feat: add JSON object support for ctx in token generation by samsternberg · Pull Request #237 · skyflowapi/skyflow-python

Description: Summary Extends bearer token and signed data token generation to accept dict for the ctx field, in addition to the existing str type Enables structured context for conditional data access policies where ctx object keys map to Skyflow CEL policy variables (request.context.role, request.context.department, etc.) Adds _validate_and_resolve_ctx() with key validation (^[a-zA-Z0-9_]+$ for CEL compatibility) PyJWT's jwt.encode() natively serializes dict as a JSON object in JWT payload — no custom serialization needed New error messages: INVALID_CTX_TYPE, INVALID_CTX_MAP_KEY 14+ validation tests passing (None, empty string, valid string, empty dict, valid dict, invalid keys with hyphens/spaces/dots, invalid types int/list, mixed value types, nested objects) Updated README and samples with both string and dict ctx patterns Test plan All 14 _validate_and_resolve_ctx validation tests pass Full test suite with credentials.json (requires valid service account) Integration test with Skyflow backend using dict ctx in bearer token Verify JWT payload contains ctx as JSON object (not stringified) Resolves: SK-2681, DOCU-1440 🤖 Generated with Claude Code

Open Graph Description: Summary Extends bearer token and signed data token generation to accept dict for the ctx field, in addition to the existing str type Enables structured context for conditional data access policies...

X Description: Summary Extends bearer token and signed data token generation to accept dict for the ctx field, in addition to the existing str type Enables structured context for conditional data access policies...

Opengraph URL: https://github.com/skyflowapi/skyflow-python/pull/237

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e72b31a feat: add JSON object support for ctx field in bearer token and signe… samsternberg Mar 30, 2026 https://github.com/skyflowapi/skyflow-python/pull/237/commits/e72b31a1c4244b48a4ca91f1ae2dfa19a002b756
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