feat(base): signing in with SimpleLogin through the register (ADR 0020, step 2)

The `simpleLogin` endpoint on halkyon_oidc's SimpleLogin preset: `begin`
for the app and platform (the state's marker for the forwarding page), at
most 30 an hour per network; `complete` with SimpleLogin's code, signed out
a session for the account with that SimpleLogin ID, signed in SimpleLogin
added to the caller's account, who becomes identified and anonymous no
longer. Someone new gets no account yet: their identity waits 30 minutes
under the attempt's ID (D16), with a handle suggested from their name,
`anna_mueller` (D17), for the sign-up of step 3.

The register alone holds the instance's SimpleLogin app
(`simpleLoginClientId`, `simpleLoginClientSecret`) and exchanges codes; a
member asks it for both steps and issues its own session. `SIGN_IN_WAYS`
says which ways the register offers, the instance's basics and the ways
in carry `simpleLogin`, GitHub links nobody more where SimpleLogin is
offered, and Learn's and Todo's pruning forgets the unfinished sign-ins
hourly. No migration: the tables are halkyon_oidc's, already in place.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
This commit is contained in:
Tizian 「ティツィアーン」 2026-10-23 21:03:15 +02:00
commit 42d06f7ee8
Signed by: raisondetredev
GPG key ID: 07F6FCF405488B64

View file

@ -3,8 +3,8 @@
/// deletion and the pruning, email sign-in's helpers, the instance's
/// basics, people's public profiles and their pages, the instance's register
/// (ADR 0016), signing in with a password and TOTP and getting back into an
/// account (ADR 0017), SimpleLogin's forwarding page (Halkyon Learn's ADR
/// 0020), and the module's models.
/// account (ADR 0017), signing in with SimpleLogin and its forwarding page
/// (ADR 0020), the ways in an operator offers, and the module's models.
library;
export 'src/auth/account.dart';
@ -14,6 +14,7 @@ export 'src/auth/email.dart';
export 'src/auth/github.dart';
export 'src/auth/github_sign_in_endpoint.dart' show gitHubAccountToSignIn;
export 'src/auth/identified.dart';
export 'src/auth/offered_ways.dart';
export 'src/auth/scopes.dart';
export 'src/common/network.dart';
export 'src/common/short_code.dart';
@ -74,11 +75,15 @@ export 'src/register/member_pruning.dart';
export 'src/register/people.dart' show issueSession;
export 'src/register/sessions_ended.dart'
show AccountSessionsEnded, deliverSessionNotices;
export 'src/simplelogin/handle_suggestion.dart'
show handleFromName, handlesToTry, suggestable;
export 'src/simplelogin/simplelogin.dart' show forgetUnfinishedSimpleLogins;
export 'src/simplelogin/simplelogin_callback.dart'
show
addSimpleLoginCallbackRoute,
simpleLoginCallbackPath,
simpleLoginReturns;
export 'src/simplelogin/simplelogin_config.dart';
export 'src/srp/srp_group.dart';
export 'src/srp/srp_math.dart' show numberOf, padded;
export 'src/srp/srp_server.dart'