Every new account gets a handle, and an account without one gets its
first as it sets a password. The handle is private until its person
goes public (D5).
- `passwordSignIn.signUp` takes a handle. `passwordSignIn.checkHandle`
says whether a sign-up could take one, only while that sign-up's
mailed code waits (`codeExpired` otherwise), counted per code request
(30 an hour) and per network (60) (D29). Members ask the register.
- `password.set` takes the first handle of an account without one
(D28); `SignInWays.handle` tells the app whether there is one.
- Each checks the handle before the code is used, so a refusal leaves
the code for another try. An existing account at the address keeps
its own handle where it has one, and the typed handle is still
checked, so the answer says nothing about the address.
- `first_handle.dart` holds what SimpleLogin, the keys and passwords
share: `refusalOfNewHandle`, `insertFirstProfile`, `hasHandle`.
- halkyon_app: one `HandleField` with its `HandleCheckCubit` (asked
300 ms after typing pauses, only about the handle typed last; the
instance's suggestion is free without asking) (D30). The password
setup asks for the handle between the phrase check and the code, and
a refusal at the code sends back to it. SimpleLogin's sign-up and
keys steps use the same field and now check as it is typed.
- The module's README and ADR 0020 (D29, D30, the built state) amended.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
Every account has a way in, so the apps make no anonymous account any
more. The start screen shows whenever nobody is signed in, a first
start included, and offers SimpleLogin, a password and GitHub for those
who have it, with no start without an account. An instance out of reach
is said so, with Try again, and one offering no way to create an account
too. An anonymous account's session left from before is deleted as the
app starts (D25), falling back to signing out on the device.
What only anonymous accounts needed goes: signing in anonymously, the
signed-out mark, adding GitHub to an account and switching to a GitHub
account from the Profile tab (with its Cancel, the only one), an
anonymous device's own keys, the warning that signing out deletes the
account, and the texts about keeping progress. Settings says on which
instance the account is signed in. Learn's publishing, reports and
suggestions and its learner count no longer ask whether the person has
an identity: everyone signed in has one.
The server still offers anonymous sign-in until the next commit, so
older apps keep working until v0.20.0 raises the minimum build.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
Where the instance offers SimpleLogin, the start screen offers it first,
saying that the instance keeps only the SimpleLogin ID, and opens a sheet
that waits for SimpleLogin's page in the browser (Cancel ends the wait),
then: for someone new, the choice between creating an account (the
suggested handle or another, checked with the instance, the password
twice, the recovery phrase shown once and three of its words typed back,
nothing reaching the instance before) and linking theirs again with its
handle and recovery phrase; for an account, its password opening its
keys; for an account of before, the keys made with the handle it lacks.
SimpleLoginCubit holds the steps, each refusal shown where it is mended
(a handle's on the handle, a sign-in to begin again on the browser's),
and closing the sheet stops waiting on the loopback.
The suggested handle is never checked: the instance suggests none that
anybody has, and every answer about a handle counts against its limit
(D5). The fake's handle rule is now the module's.
Learn and Todo build it with SimpleLogin's browser (halkyon_oidc_flutter,
now a direct dependency of both, with their names on the loopback's
page), their schemes and their loopback ports (43823, 43824), as the
instance's forwarding page has them. Their tests offer no SimpleLogin;
halkyon_app's test the sheet.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
