Tizian 「ティツィアーン」
f549fa59df
halkyon_oidc_server and its generated client halkyon_oidc_client: any provider following OpenID Connect's code flow, beside Serverpod's own providers, with a preset for SimpleLogin (no PKCE, no `typ`). Nothing of Halkyon's is in it; BSD-3-Clause, `publish_to: none` for now. - Attempts in `halkyon_oidc_attempt` (ADR 0020's D13): the ID PostgreSQL's gen_random_uuid(), a state and a nonce of 32 random bytes, PKCE's verifier where used, the caller if signed in; ten minutes, taken once. A host may begin the state with a marker. - The code exchanged by the module itself, so a provider out of reach (a timeout, a 5xx) is told apart from a refused code; the ID token checked with dart_jsonwebtoken's algorithms (ADR 0020's D12): the provider's algorithms alone, the key its `kid` names, of the right type; issuer, audience and `azp`, expiry, time issued, `nbf`, a minute's leeway; the attempt's nonce; a `sub`. - Keys kept an hour, fetched again for an unknown `kid` at most once a minute; discovery checked against the issuer; every request with a timeout. - Identities in `halkyon_oidc_identity`: the provider's key and the `sub`, one per person and provider, deleted with the person. - The stock endpoint (`OidcIdpBaseEndpoint`), and the parts for a host with rules of its own: begin, verify, keep and takeKept, link, accountOf, unlink; merging people; a limit per network. - The forwarding page, moved here from halkyon_base in the next commit. The package's main library is the code generator's, as halkyon_base's; a host imports `package:halkyon_oidc_server/oidc.dart`. ADR 0023's point 5 no longer names OAuth2PkceUtil, which the module doesn't use. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
28 lines
1.5 KiB
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28 lines
1.5 KiB
Text
BSD 3-Clause License
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Copyright (c) 2026, the Project Halkyon authors
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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