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Add tokenExchange OAuth2 flow (OAuth 2.0 Token Exchange, RFC 8693)
- #44
#44
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m-mohr
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cayetanobv/authentication:token-exchange-flow
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Sep 1, 2026
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Add tokenExchange OAuth2 flow (OAuth 2.0 Token Exchange, RFC 8693)
#44
m-mohr
merged 9 commits into
stac-extensions:main
stac-extensions/authentication:main
from
cayetanobv:token-exchange-flow
cayetanobv/authentication:token-exchange-flow
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Commits on Jul 7, 2026
Add tokenExchange OAuth2 flow (RFC 8693), mirroring OAI/OpenAPI-Specification#5428
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Commits on Jul 13, 2026
Add subjectTokenScheme to the tokenExchange flow
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Reference the token_exchange scheme from an asset in the example
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Move the token-exchange demo to a dedicated, focused example
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Commits on Aug 24, 2026
Require subjectTokenScheme for the tokenExchange flow
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Trim the token-exchange example to foreground the two edges
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Commits on Aug 31, 2026
Chain via scheme-level auth:refs; add explicit subjectTokenType
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Make scheme-level auth:refs one-of, matching Asset/Link semantics
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Potential fix for pull request finding
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