halkyon_base: a Serverpod module for sign-in, accounts and instance basics
What every Halkyon server has, taken from Halkyon Learn's: anonymous,
GitHub and email-code sign-in with their endpoints, an account's ways
in and its deletion, the pruning of abandoned anonymous people, of
sign-up attempts and of expired codes, and the instance's basics (the
sign-in ways offered, the source link, the minimum app build, where
people's data and its backups are). Endpoints sit under the nickname
`base`. A host configures it in one place before its pod starts: its
name for the mails, its source link, its minimum build, and hooks that
delete its own data with a person.
The tables keep Learn's names, columns and indexes, so a host moving
onto the module migrates nothing but version rows. Server package under
the SSPL, client under the AGPL, as Learn's are.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-19 14:28:09 +02:00
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/// halkyon_base for a host's own code: its configuration
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/// (`HalkyonBase.configure`), how people authenticate, the account's
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/// deletion and the pruning, email sign-in's helpers, the instance's
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refactor(profile): handles and profiles move into halkyon_base
People's public profiles are the instance's register's (ADR 0016), so
the module now holds them: the public_profile table (unchanged, so
Learn's migration records versions only; devices get the table empty,
as they hold every module's tables), the profile and profiles
endpoints under `base`, the handle rules, the link checks and the page
at /@handle, whose foot names the app as the host's configuration says
(profilePageNote). Deleting a person deletes their profile in the
module's core.
Hosts read profiles through the module (profileOf, profilesOf,
personWithHandle, fixHandle; saveProfile for their tests), behind an
AccountRegister that is this server's own database for now. Learn's
feedback, discussions and publishing ask it; publishing fixes the
handle just before it writes the release, outside its transaction.
Explore still joins the table in its search, so Learn holds the
register wherever it runs. Learn's app calls the module's endpoints;
a profile not found is ProfileNotFoundException. Todo's database gets
the table too (it was never deployed).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-19 22:20:27 +02:00
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/// basics, people's public profiles and their pages, the instance's register
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feat(auth): a password with TOTP on the register, and resets
The register's side of signing in with an address, a password that never
leaves the device (SRP-6a) and a code from an authenticator (ADR 0017),
with members forwarding every step through AccountRegister:
- password.set: salt, Argon2id's costs, SRP's verifier, the public keys
and the private keys wrapped twice, all made on the device; with the
address a mailed code proves, an anonymous person becomes identified
under their ID. It signs in once an authenticator is confirmed.
- passwordSignIn.begin and complete: SRP's two steps with a TOTP or
recovery code. An address nobody has is answered from a decoy key as
an account would be; every wrong credential is refused alike.
- authenticator: secrets sealed under totpKey (XChaCha20-Poly1305, bound
to their row), each code accepted once, ten recovery codes with the
first, the last one kept.
- accountRecovery: a lost authenticator reset 72 hours after the
password and a mailed code or the recovery phrase ask, a lost password
set anew with the phrase's signature, or the account reset with new
keys 72 hours after a mailed code asks; a mail at each start, a
sign-in calling it off.
- An account with a password no longer signs in by a mailed code or
GitHub; no new GitHub account is linked where passwords are offered,
and from GITHUB_SIGN_IN_ENDS GitHub signs nobody in and its IDs go.
Five tables, added by the module's migration; deletePerson deletes
their rows.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-20 13:32:12 +02:00
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/// (ADR 0016), signing in with a password and TOTP and getting back into an
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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>
2026-10-23 21:03:15 +02:00
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/// account (ADR 0017), signing in with SimpleLogin and its forwarding page
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feat(base,learn,todo): the operator's assistants, and the instance's privacy page (ADR 0021, step 2)
The server half of the assistants (points 4 to 8, D27 to D46): the
operator sets language models in deploy/assistants.env, grants them to
people with limits, and the module forwards their questions with the
operator's key, counting what each used, never what was asked.
- assistantsFrom: ASSISTANTS, ASSISTANT_ID_KEY, ASSISTANT_<ID>_NAME,
_PROTOCOL (anthropic, openai, openai-responses), _BASE_URL, _MODEL,
_KEY, _IMAGES, _PRICE_INPUT and _PRICE_OUTPUT (per million tokens),
ASSISTANT_CURRENCY, ASSISTANT_OWN_KEYS; anything unusable stops the
server as it starts, naming the variable.
- The assistant endpoint (identified): offered, agree (D40), ask as a
Serverpod stream (D35): the text as the model writes it, then the
whole turn, sent once the request is counted; figures, the caller's
own. Checked in order: at most 2 questions on their way per person
(tooManyAtOnce), the grant, the agreement, limits in the pricing's
unit now (limitOutdated), the month's and the day's limits (with when
they reset, UTC), the question (malformed, imagesNotRead, tooLarge
past 400,000 characters, an image over 3,932,160 bytes or more than
20 images); output capped at 16,384 tokens. Each request carries the
person's opaque ID (HMAC-SHA256 under ASSISTANT_ID_KEY, D30). Once
sent, the provider's reply is read to its end even if the app
cancels, and counted on a session of its own; a provider's failure is
logged by kind and status, told as providerKey, providerBusy (with
its wait), providerRefused or providerFailed.
- The assistantOperator endpoint (identified and operator, on the
register): setUp, grants, grant (assistantNotSet, invalidLimit,
notFound), revoke, figures of a UTC month.
- Tables assistant_grant and assistant_figures (per person, assistant
and UTC day), in the module's, Learn's and Todo's migrations. The
daily pruning keeps this month and the two before
(forgetOldAssistantFigures, D41); deletePerson deletes both.
A member offers no assistant (D43).
- instance.basics() gains assistantOwnKeys.
- /privacy (D39, addPrivacyPageRoute, on the register's web server,
before the profile pages' route): made from the instance's settings,
English or German, no JavaScript: who may sign up, where the data and
backups are, what the module keeps (the account, sessions, IP
addresses, the server's log), the host's privacyPagePoints (Learn's:
studysets synced, private ones encrypted on the devices with what
stays readable, what is published, dictionary lookups, the learner
count), each assistant with its model and host, what goes and what is
counted, and whether personal keys are allowed. Never a key.
Tests: 70 on the assistants (grants, limits, refusals in order,
streaming, cancelling, counting, concurrency, the operator's denials,
deletion, pruning), 19 on the settings, 8 on the privacy page.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-25 18:07:01 +01:00
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/// (ADR 0020), the ways in an operator offers, the operator's assistants
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feat(base,learn): spaces people share, kept by halkyon_base
ADR 0044, step 2 (D1, D2, D11, D13, and D15 to D17, decided today).
halkyon_base keeps the spaces several people share, for every app:
shared_space, its members with their roles (Owner, Editor, Viewer), and
invitations by handle waiting for someone with no account on the
service yet. The sharedSpace endpoint creates a space, lists its
members, invites by handle, changes roles, removes members, hands the
space on, leaves and deletes it.
Who may do what:
- Only people with an identity reach the endpoint.
- A space the caller isn't in can't be told from one that doesn't
exist.
- Members are named by their membership, never by their account's ID.
- Only the Owner manages the members, unless the space lets members
invite.
- The Owner's role passes only by handing the space on, and the Owner
leaves only naming who takes it on.
- An invitation counts as an answer about a handle, as it tells whether
one exists.
Every rule has a test asserting the refusal.
The module stays free of the sync engine: a host hands it a SpaceGrants,
and every call runs in the module's transaction, so the engine's grants
follow the roles or nothing changes. The Owner and an Editor write; a
Viewer reads. Learn hands over SyncSpaceGrants on OfflineSyncSpaces. Todo
hands over none yet, so its server refuses until its projects are
shared.
Deleting an account hands each space the person owns to the Editor who
joined first, else the Viewer who joined first. A space with no other
member goes. This runs before the host's own deletions. A person's first
sign-in on a service makes their waiting invitations memberships, in the
same transaction that makes them a person there.
Migrations: the module's and every host's (Learn, Todo, Train, Meditate)
create the three tables, their indexes and the two cascading foreign
keys to shared_space, and nothing else. The old server keeps working.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-11-11 10:33:12 +01:00
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/// (Halkyon Learn's ADR 0021), people's files (ADR 0043), the spaces people
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/// share (ADR 0044), and the module's models.
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halkyon_base: a Serverpod module for sign-in, accounts and instance basics
What every Halkyon server has, taken from Halkyon Learn's: anonymous,
GitHub and email-code sign-in with their endpoints, an account's ways
in and its deletion, the pruning of abandoned anonymous people, of
sign-up attempts and of expired codes, and the instance's basics (the
sign-in ways offered, the source link, the minimum app build, where
people's data and its backups are). Endpoints sit under the nickname
`base`. A host configures it in one place before its pod starts: its
name for the mails, its source link, its minimum build, and hooks that
delete its own data with a person.
The tables keep Learn's names, columns and indexes, so a host moving
onto the module migrates nothing but version rows. Server package under
the SSPL, client under the AGPL, as Learn's are.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-19 14:28:09 +02:00
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library;
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feat(base)!: sign-ups as the operator says, waiting accounts, operators (ADR 0021, step 1)
SIGN_UP takes open (unset), approval or closed; anything else stops the
server as it starts. Closed refuses a SimpleLogin sign-up before its
handle is counted, an address sign-up only once the code has proved the
address, so nothing tells whether an address has an account. Approval
lets a new account wait, at most ten at once: no session is issued for a
waiting or suspended account, only a pass (32 random bytes, kept as its
SHA-256, 30 days, five per account) and four BIP-39 words the operator
reads out to match it. The pass looks, forgets, and deletes an account
that was never approved; nothing else.
Operators hold the scope operator, given first by SQL (D32), then named
in the app: InstanceOperatorEndpoint lists, approves and refuses waiting
accounts, finds accounts, suspends them (ending their sessions), and
names and takes back operators, never the last. account.operating()
counts the waiting for the badge. Members ask the register (five new
operations, a refusal kind signUp), and say closed while it is out of
reach. Never-approved accounts go after 14 days in the daily pruning.
The migration only adds the tables waiting_account and waiting_pass, so
the server before it keeps working on the new schema.
BREAKING CHANGE: a register and its members must run this version
together: a member asks the register operations an older one doesn't
know.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-25 15:04:21 +01:00
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export 'src/admission/admission.dart'
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show
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forgetUnapprovedSignUps,
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maxWaitingPasses,
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maxWaitingSignUps,
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unapprovedSignUpLifetime,
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waitingPassLifetime;
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export 'src/admission/sign_up_config.dart';
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feat(base,app,learn,todo,train,meditate): agent accounts with tokens
ADR 0044's step 6a (D42, D43, D45): accounts for programs, such as AI
assistants, that an identified person makes from the Profile.
halkyon_base keeps them on the instance's register, which its members
ask: an agent is an account (agent_account: its owner, its name, its
public keys, set by itself once) with one token (agent_token: 32
random bytes, kept as their SHA-256 alone, shown once). agents.create,
mine, newToken, revoke, delete and setKeys serve its owner;
agentSignIn.signIn exchanges the token for an ordinary server-side
session of a day, with the scopes identified and agent, at most 60
sign-ins an hour from a network. Revoking a token or making a new one
ends the agent's sessions; a token unused for 90 days lapses in every
service's pruning. Up to 5 agents a person, where the operator didn't
switch them off (AGENTS=off; said on the privacy page and in
instance.basics). An agent makes no agents, creates or owns no shared
space, is invited and raised as a Viewer alone, is never handed a
space on, is named no operator and granted no assistants; each refusal
has its test. Deleting a person deletes their agents first; an agent's
public profile names whose agent it is.
In the apps, every Profile has an Agents card (halkyon_app's
AgentsSection): made with a name and a handle, its token shown once to
copy, a new token, the token taken back, deleted. Learn's Share sheet
marks an agent among the members and offers it no role above Viewer.
The migrations, the module's and each host's (Learn, Meditate, Todo,
Train), are additive alone: CREATE TABLE "agent_account" with a unique
index on "agentId" (one row an agent account) and one on "ownerId" (a
person's agents, and deleting them with the person), and CREATE TABLE
"agent_token" with unique indexes on "agentId" (one token an agent)
and "tokenHash" (the sign-in finds the token by its hash). No existing
table is touched, so the server before the deploy keeps working on the
migrated database.
Whats-New: Make agents in your Profile: accounts for programs such as AI assistants, which sign in with a token and see only what you share with them.
Whats-New-De: Leg in deinem Profil Agenten an: Konten für Programme wie KI-Assistenten, die sich mit einem Token anmelden und nur sehen, was du mit ihnen teilst.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-11-11 19:55:27 +01:00
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export 'src/agent/agents.dart'
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show
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agentSessionLifetime,
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agentSignInMethod,
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agentTokenLapsesAfter,
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agentTokenPrefix,
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forgetLapsedAgentTokens,
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maxAgentsPerPerson;
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export 'src/agent/agents_config.dart';
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feat(base,learn,todo): the operator's assistants, and the instance's privacy page (ADR 0021, step 2)
The server half of the assistants (points 4 to 8, D27 to D46): the
operator sets language models in deploy/assistants.env, grants them to
people with limits, and the module forwards their questions with the
operator's key, counting what each used, never what was asked.
- assistantsFrom: ASSISTANTS, ASSISTANT_ID_KEY, ASSISTANT_<ID>_NAME,
_PROTOCOL (anthropic, openai, openai-responses), _BASE_URL, _MODEL,
_KEY, _IMAGES, _PRICE_INPUT and _PRICE_OUTPUT (per million tokens),
ASSISTANT_CURRENCY, ASSISTANT_OWN_KEYS; anything unusable stops the
server as it starts, naming the variable.
- The assistant endpoint (identified): offered, agree (D40), ask as a
Serverpod stream (D35): the text as the model writes it, then the
whole turn, sent once the request is counted; figures, the caller's
own. Checked in order: at most 2 questions on their way per person
(tooManyAtOnce), the grant, the agreement, limits in the pricing's
unit now (limitOutdated), the month's and the day's limits (with when
they reset, UTC), the question (malformed, imagesNotRead, tooLarge
past 400,000 characters, an image over 3,932,160 bytes or more than
20 images); output capped at 16,384 tokens. Each request carries the
person's opaque ID (HMAC-SHA256 under ASSISTANT_ID_KEY, D30). Once
sent, the provider's reply is read to its end even if the app
cancels, and counted on a session of its own; a provider's failure is
logged by kind and status, told as providerKey, providerBusy (with
its wait), providerRefused or providerFailed.
- The assistantOperator endpoint (identified and operator, on the
register): setUp, grants, grant (assistantNotSet, invalidLimit,
notFound), revoke, figures of a UTC month.
- Tables assistant_grant and assistant_figures (per person, assistant
and UTC day), in the module's, Learn's and Todo's migrations. The
daily pruning keeps this month and the two before
(forgetOldAssistantFigures, D41); deletePerson deletes both.
A member offers no assistant (D43).
- instance.basics() gains assistantOwnKeys.
- /privacy (D39, addPrivacyPageRoute, on the register's web server,
before the profile pages' route): made from the instance's settings,
English or German, no JavaScript: who may sign up, where the data and
backups are, what the module keeps (the account, sessions, IP
addresses, the server's log), the host's privacyPagePoints (Learn's:
studysets synced, private ones encrypted on the devices with what
stays readable, what is published, dictionary lookups, the learner
count), each assistant with its model and host, what goes and what is
counted, and whether personal keys are allowed. Never a key.
Tests: 70 on the assistants (grants, limits, refusals in order,
streaming, cancelling, counting, concurrency, the operator's denials,
deletion, pruning), 19 on the settings, 8 on the privacy page.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-25 18:07:01 +01:00
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export 'src/assistant/assistant_conversation.dart'
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show
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assistantImageMaxBytes,
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assistantQuestionMaxCharacters,
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assistantQuestionMaxImages;
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export 'src/assistant/assistant_forwarding.dart'
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show assistantUsageCounted, maxQuestionsAtOnce, useLlmClient;
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export 'src/assistant/assistant_grants.dart'
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show assistantFiguresMonths, forgetOldAssistantFigures;
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export 'src/assistant/assistants_config.dart';
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halkyon_base: a Serverpod module for sign-in, accounts and instance basics
What every Halkyon server has, taken from Halkyon Learn's: anonymous,
GitHub and email-code sign-in with their endpoints, an account's ways
in and its deletion, the pruning of abandoned anonymous people, of
sign-up attempts and of expired codes, and the instance's basics (the
sign-in ways offered, the source link, the minimum app build, where
people's data and its backups are). Endpoints sit under the nickname
`base`. A host configures it in one place before its pod starts: its
name for the mails, its source link, its minimum build, and hooks that
delete its own data with a person.
The tables keep Learn's names, columns and indexes, so a host moving
onto the module migrates nothing but version rows. Server package under
the SSPL, client under the AGPL, as Learn's are.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-19 14:28:09 +02:00
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export 'src/auth/account.dart';
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export 'src/auth/auth_config.dart';
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export 'src/auth/code_mail.dart';
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export 'src/auth/email.dart';
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export 'src/auth/identified.dart';
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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>
2026-10-23 21:03:15 +02:00
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export 'src/auth/offered_ways.dart';
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halkyon_base: a Serverpod module for sign-in, accounts and instance basics
What every Halkyon server has, taken from Halkyon Learn's: anonymous,
GitHub and email-code sign-in with their endpoints, an account's ways
in and its deletion, the pruning of abandoned anonymous people, of
sign-up attempts and of expired codes, and the instance's basics (the
sign-in ways offered, the source link, the minimum app build, where
people's data and its backups are). Endpoints sit under the nickname
`base`. A host configures it in one place before its pod starts: its
name for the mails, its source link, its minimum build, and hooks that
delete its own data with a person.
The tables keep Learn's names, columns and indexes, so a host moving
onto the module migrates nothing but version rows. Server package under
the SSPL, client under the AGPL, as Learn's are.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-19 14:28:09 +02:00
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export 'src/auth/scopes.dart';
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fix(auth): count per-network limits by the visitor behind Caddy
Every per-network limit counted by the connection's address, which behind
Caddy is Caddy's for everyone: new anonymous accounts, codes by mail and
password sign-ins were each limited for the whole instance.
`networkOf` (now `common/network.dart`) takes the last address of
X-Forwarded-For, the one the proxy saw itself, for a connection from a
proxy the operator trusts (`TRUSTED_PROXIES`, which deploy/compose.yaml
sets to Caddy's fixed address); otherwise, or where that is no address,
the connection's. Never the Forwarded header, which Caddy passes on as
sent, so never Serverpod's `remoteInfo`. A value that isn't addresses
stops the server as it starts.
Serverpod's own limit on anonymous accounts counts by the connection's
address too and can't be told otherwise, so it is off; the anonymous
endpoint counts them itself, 30 an hour per network as before.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-20 14:09:27 +02:00
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export 'src/common/network.dart';
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halkyon_base: a Serverpod module for sign-in, accounts and instance basics
What every Halkyon server has, taken from Halkyon Learn's: anonymous,
GitHub and email-code sign-in with their endpoints, an account's ways
in and its deletion, the pruning of abandoned anonymous people, of
sign-up attempts and of expired codes, and the instance's basics (the
sign-in ways offered, the source link, the minimum app build, where
people's data and its backups are). Endpoints sit under the nickname
`base`. A host configures it in one place before its pod starts: its
name for the mails, its source link, its minimum build, and hooks that
delete its own data with a person.
The tables keep Learn's names, columns and indexes, so a host moving
onto the module migrates nothing but version rows. Server package under
the SSPL, client under the AGPL, as Learn's are.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-19 14:28:09 +02:00
|
|
|
export 'src/common/short_code.dart';
|
refactor(base,learn): people's files kept by halkyon_base
ADR 0043, D2, D4, D6 and D7, the first step towards Todo's attachments:
Learn's file store moves into the module, for every server that keeps
files, and Learn becomes its first host.
halkyon_base gets the store as Learn had it: uploads into the caller's
own space by SHA-256, downloads by a row the caller may read, each
person's room (FILE_LIMIT_IDENTIFIED_MB, FILE_LIMIT_INSTANCE_MB, the
operator's file_allowance, which moves into the module unchanged) and
the pruning of files no live row names. It stays free of the sync
engine: a host hands it a FileStore saying which of its rows name a file
and what it takes (HalkyonBase.files); without one the files endpoint
refuses. Its tests, with refusals, run on a stand-in host.
Learn hands it learnFiles: its asset rows, read by their space's members,
a readable file over 20 MB only as a PDF, up to 100 MB. Its app calls the
module; its own asset endpoint stays for released apps alone, forwarding
to the module in Learn's own models, whose names are on the wire. Its
file tests still pass through it, end to end.
Migrations: the module's creates file_allowance. Learn's server migration
holds version rows alone, as tables are matched by name (ADR 0014); its
device migration creates the module's empty table, as every module's.
Todo's, Train's and Meditate's create the empty table.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-11-11 00:11:36 +01:00
|
|
|
export 'src/files/file_limits.dart'
|
|
|
|
|
show FileLimits, Room, checkRoom, effectiveLimit, fileLimits, roomOf;
|
|
|
|
|
export 'src/files/file_pruning.dart'
|
|
|
|
|
show filePruningGrace, pruneUnreferencedFiles;
|
|
|
|
|
export 'src/files/file_store.dart';
|
|
|
|
|
export 'src/files/stored_files.dart'
|
|
|
|
|
show
|
|
|
|
|
downloadFile,
|
|
|
|
|
fileStoreOf,
|
|
|
|
|
fileUsageOf,
|
|
|
|
|
finishFileUpload,
|
|
|
|
|
startFileUpload;
|
halkyon_base: a Serverpod module for sign-in, accounts and instance basics
What every Halkyon server has, taken from Halkyon Learn's: anonymous,
GitHub and email-code sign-in with their endpoints, an account's ways
in and its deletion, the pruning of abandoned anonymous people, of
sign-up attempts and of expired codes, and the instance's basics (the
sign-in ways offered, the source link, the minimum app build, where
people's data and its backups are). Endpoints sit under the nickname
`base`. A host configures it in one place before its pod starts: its
name for the mails, its source link, its minimum build, and hooks that
delete its own data with a person.
The tables keep Learn's names, columns and indexes, so a host moving
onto the module migrates nothing but version rows. Server package under
the SSPL, client under the AGPL, as Learn's are.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-19 14:28:09 +02:00
|
|
|
export 'src/generated/protocol.dart' hide Protocol;
|
|
|
|
|
export 'src/halkyon_base.dart';
|
|
|
|
|
export 'src/instance/data_location.dart';
|
feat(base,learn,todo): the operator's assistants, and the instance's privacy page (ADR 0021, step 2)
The server half of the assistants (points 4 to 8, D27 to D46): the
operator sets language models in deploy/assistants.env, grants them to
people with limits, and the module forwards their questions with the
operator's key, counting what each used, never what was asked.
- assistantsFrom: ASSISTANTS, ASSISTANT_ID_KEY, ASSISTANT_<ID>_NAME,
_PROTOCOL (anthropic, openai, openai-responses), _BASE_URL, _MODEL,
_KEY, _IMAGES, _PRICE_INPUT and _PRICE_OUTPUT (per million tokens),
ASSISTANT_CURRENCY, ASSISTANT_OWN_KEYS; anything unusable stops the
server as it starts, naming the variable.
- The assistant endpoint (identified): offered, agree (D40), ask as a
Serverpod stream (D35): the text as the model writes it, then the
whole turn, sent once the request is counted; figures, the caller's
own. Checked in order: at most 2 questions on their way per person
(tooManyAtOnce), the grant, the agreement, limits in the pricing's
unit now (limitOutdated), the month's and the day's limits (with when
they reset, UTC), the question (malformed, imagesNotRead, tooLarge
past 400,000 characters, an image over 3,932,160 bytes or more than
20 images); output capped at 16,384 tokens. Each request carries the
person's opaque ID (HMAC-SHA256 under ASSISTANT_ID_KEY, D30). Once
sent, the provider's reply is read to its end even if the app
cancels, and counted on a session of its own; a provider's failure is
logged by kind and status, told as providerKey, providerBusy (with
its wait), providerRefused or providerFailed.
- The assistantOperator endpoint (identified and operator, on the
register): setUp, grants, grant (assistantNotSet, invalidLimit,
notFound), revoke, figures of a UTC month.
- Tables assistant_grant and assistant_figures (per person, assistant
and UTC day), in the module's, Learn's and Todo's migrations. The
daily pruning keeps this month and the two before
(forgetOldAssistantFigures, D41); deletePerson deletes both.
A member offers no assistant (D43).
- instance.basics() gains assistantOwnKeys.
- /privacy (D39, addPrivacyPageRoute, on the register's web server,
before the profile pages' route): made from the instance's settings,
English or German, no JavaScript: who may sign up, where the data and
backups are, what the module keeps (the account, sessions, IP
addresses, the server's log), the host's privacyPagePoints (Learn's:
studysets synced, private ones encrypted on the devices with what
stays readable, what is published, dictionary lookups, the learner
count), each assistant with its model and host, what goes and what is
counted, and whether personal keys are allowed. Never a key.
Tests: 70 on the assistants (grants, limits, refusals in order,
streaming, cancelling, counting, concurrency, the operator's denials,
deletion, pruning), 19 on the settings, 8 on the privacy page.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-25 18:07:01 +01:00
|
|
|
export 'src/instance/privacy_page.dart' show addPrivacyPageRoute, privacyPage;
|
halkyon_base: a Serverpod module for sign-in, accounts and instance basics
What every Halkyon server has, taken from Halkyon Learn's: anonymous,
GitHub and email-code sign-in with their endpoints, an account's ways
in and its deletion, the pruning of abandoned anonymous people, of
sign-up attempts and of expired codes, and the instance's basics (the
sign-in ways offered, the source link, the minimum app build, where
people's data and its backups are). Endpoints sit under the nickname
`base`. A host configures it in one place before its pod starts: its
name for the mails, its source link, its minimum build, and hooks that
delete its own data with a person.
The tables keep Learn's names, columns and indexes, so a host moving
onto the module migrates nothing but version rows. Server package under
the SSPL, client under the AGPL, as Learn's are.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-19 14:28:09 +02:00
|
|
|
export 'src/instance/source_code.dart';
|
2026-10-21 13:00:39 +02:00
|
|
|
export 'src/password/account_resets.dart'
|
fix(auth): a reset waits while its owner is held out, and devices show it
The full reading's H1: an owner could be kept from calling a reset off, and
the reset then went through. Whoever knew the password and had the mailbox
asked an authenticators' reset and kept the codes waiting, so the owner's
sign-ins were refused until it took effect; whoever had the mailbox filled
the address's proofs ceiling from three networks and completed an account
reset. Now every hold-out of the owner after a reset was asked (a wait
that begins, an attempt a wait refuses, a sign-in or proof refused by the
address's ceiling) moves the account's resets not carried out to take
effect no sooner than 72 hours after it ends (pushOutResets). A reset
carried out (the password alone signing in until an authenticator is
confirmed) is never pushed, nor a lapsed one brought back.
Signed-in devices are told too: SignInWays carries when a waiting reset
of each kind takes effect, the account section shows them with Call it
off, which takes the owner's proof (password and code; password.
callOffResets, forwarded by members) and calls every reset off, as no wait
holds a signed-in owner's proof back. Texts in English and German.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-21 13:17:30 +02:00
|
|
|
show forgetLapsedResets, resetDelay, resetLapsesAfter;
|
feat(auth): a password with TOTP on the register, and resets
The register's side of signing in with an address, a password that never
leaves the device (SRP-6a) and a code from an authenticator (ADR 0017),
with members forwarding every step through AccountRegister:
- password.set: salt, Argon2id's costs, SRP's verifier, the public keys
and the private keys wrapped twice, all made on the device; with the
address a mailed code proves, an anonymous person becomes identified
under their ID. It signs in once an authenticator is confirmed.
- passwordSignIn.begin and complete: SRP's two steps with a TOTP or
recovery code. An address nobody has is answered from a decoy key as
an account would be; every wrong credential is refused alike.
- authenticator: secrets sealed under totpKey (XChaCha20-Poly1305, bound
to their row), each code accepted once, ten recovery codes with the
first, the last one kept.
- accountRecovery: a lost authenticator reset 72 hours after the
password and a mailed code or the recovery phrase ask, a lost password
set anew with the phrase's signature, or the account reset with new
keys 72 hours after a mailed code asks; a mail at each start, a
sign-in calling it off.
- An account with a password no longer signs in by a mailed code or
GitHub; no new GitHub account is linked where passwords are offered,
and from GITHUB_SIGN_IN_ENDS GitHub signs nobody in and its IDs go.
Five tables, added by the module's migration; deletePerson deletes
their rows.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-20 13:32:12 +02:00
|
|
|
export 'src/password/authenticators.dart'
|
|
|
|
|
show
|
|
|
|
|
forgetUnconfirmedAuthenticators,
|
|
|
|
|
maxAuthenticators,
|
|
|
|
|
unconfirmedAuthenticatorLifetime;
|
fix(auth)!: proofs are bound to the instance the device addresses
Nothing tied a sign-in's proof to the instance it was made for: an
instance a person was lured into adding could pass A, M1 and the code on
to the real register and get a session there, and pass a phrase's proof
on with a password of its own in place of the person's (the second
reading's M6). SRP's identity is now a label, the challenge's ID and
the host the device addressed (passwordIdentity, in halkyon_base_client
and halkyon_base_server alike), and the phrase's proof signs that host,
what it is for (an authenticator's reset or a new password) and the new
password's digest (key proof v2). Every proving call carries the host;
in production it must be the server's apiServer.publicHost (otherwise
otherInstance, which the app shows as an instance it can't trust), in
development any; a member forwards its own. The tests prove that a
relayed sign-in, a proof for another host or purpose, and a swapped
password are refused, nothing changing.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-20 21:20:12 +02:00
|
|
|
export 'src/password/key_proof.dart'
|
fix(auth)!: proofs are bound to the instance's whole base URL
SRP's identity and the recovery phrase's proof carried the host alone, so
instances on one host under another port, path or scheme could relay each
other's proofs (the full reading's device low 4). Both now carry the base
URL the device addresses, written alike on both sides
(canonicalInstanceUrl: scheme and host in lower case, the port only where
it isn't the scheme's own, the path ending in /); the register takes its
own public scheme, host and port (Serverpod serves at the root), a member
the URL it names, development anything.
The identity also gains a purpose and the digest of what a proof sets,
both empty so far (signing in), with the framing for a new phrase's and an
authenticator's digest beside the new password's: the owner's proofs bind
them next. Cross-tests hold both sides to the same bytes. OwnerProof's and
DeletionProof's host, and every endpoint's, become instanceUrl.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-21 13:59:32 +02:00
|
|
|
show
|
|
|
|
|
KeyProofPurpose,
|
|
|
|
|
PasswordProofPurpose,
|
|
|
|
|
authenticatorDigest,
|
|
|
|
|
canonicalInstanceUrl,
|
2026-10-21 15:11:29 +02:00
|
|
|
isAccountSignature,
|
fix(auth)!: proofs are bound to the instance's whole base URL
SRP's identity and the recovery phrase's proof carried the host alone, so
instances on one host under another port, path or scheme could relay each
other's proofs (the full reading's device low 4). Both now carry the base
URL the device addresses, written alike on both sides
(canonicalInstanceUrl: scheme and host in lower case, the port only where
it isn't the scheme's own, the path ending in /); the register takes its
own public scheme, host and port (Serverpod serves at the root), a member
the URL it names, development anything.
The identity also gains a purpose and the digest of what a proof sets,
both empty so far (signing in), with the framing for a new phrase's and an
authenticator's digest beside the new password's: the owner's proofs bind
them next. Cross-tests hold both sides to the same bytes. OwnerProof's and
DeletionProof's host, and every endpoint's, become instanceUrl.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-21 13:59:32 +02:00
|
|
|
keyProofMessage,
|
feat(base): mending a broken SimpleLogin link with the handle and the recovery phrase (ADR 0020, D7)
Someone whose SimpleLogin identity is new to the register but who has an
account ("I already have one") names their handle and proves the
account's recovery phrase; the new identity takes the old one's place.
- `simpleLogin.beginMend(attempt, handle)`: the keys wrapped under the
phrase's key, the public keys and a nonce, for the account with that
handle (whatever its case). Only an account with keys and a SimpleLogin
identity is mended, a link it had, as nobody adds SimpleLogin signed
out (D10); a handle nobody has, or any other account's, gets a decoy
from `signInDecoyKey`, the same each time. At most 10 an hour per
handle and 30 per network.
- `simpleLogin.mend(attempt, proof)`: the phrase's proof for `mendLink`,
binding the attempt (`mendLinkDigest`, on both sides), so a proof
relayed from another sign-in links nobody's identity but the device's
own; checked for the waiting identity first, which leaves the proof
unspent. Every session of the account ends, in every service, and the
sign-in stands ten minutes for a change, such as a lost password.
- SimpleLogin needs `SIGN_IN_DECOY_KEY` alone of ADR 0017's three keys
(`signInDecoyKeyOf`); `addInstanceRoutes` stops a server with a
SimpleLogin app and without it (`checkSimpleLoginMending`).
- Members ask the register for both; `RemoteRegister` and the instance
API carry them.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-23 22:26:58 +02:00
|
|
|
mendLinkDigest,
|
feat(base): the changes of SimpleLogin accounts' keys, each with the password and a fresh sign-in (ADR 0020, D20)
Every change takes the password's proof by its own proof key (the
recovery phrase's for a lost password) and a SimpleLogin sign-in of the
last ten minutes on the device (`KeysOwnerProof`, its attempt), as ADR
0017's take the password and a code. The sign-in is checked before the
proof and taken with the change, so a wrong proof leaves it standing and
each sign-in serves one change.
- `keys.set(attempt, setup, handle?)`: the first keys of an account that
SimpleLogin was added to (anonymous before, or signing in with GitHub
or a code), with the handle where it has none; the sign-in alone, as
there is no password to prove yet.
- `keys.changePassword`, `keys.beginPhrase` and `keys.resetPassword` (a
lost password, with the phrase): every other session ends, in every
service, as ADR 0017's change has it.
- `keys.setRecoveryKeys`: a new phrase.
- `account.delete(keysProof)`: an account without SRP's verifier deletes
itself with the proof and the sign-in; `requireOwnerToDelete` no longer
asks such an account for SRP.
- `newKeysPasswordDigest` on both sides, held to each other by a test; a
challenge purpose of its own for the phrase's proof while signed in.
- Members ask the register for all of it; `RemoteRegister` and the
instance API carry the five new operations and the deletion's proof.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-23 22:11:49 +02:00
|
|
|
newKeysPasswordDigest,
|
fix(auth)!: proofs are bound to the instance's whole base URL
SRP's identity and the recovery phrase's proof carried the host alone, so
instances on one host under another port, path or scheme could relay each
other's proofs (the full reading's device low 4). Both now carry the base
URL the device addresses, written alike on both sides
(canonicalInstanceUrl: scheme and host in lower case, the port only where
it isn't the scheme's own, the path ending in /); the register takes its
own public scheme, host and port (Serverpod serves at the root), a member
the URL it names, development anything.
The identity also gains a purpose and the digest of what a proof sets,
both empty so far (signing in), with the framing for a new phrase's and an
authenticator's digest beside the new password's: the owner's proofs bind
them next. Cross-tests hold both sides to the same bytes. OwnerProof's and
DeletionProof's host, and every endpoint's, become instanceUrl.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-21 13:59:32 +02:00
|
|
|
newPasswordDigest,
|
|
|
|
|
newPhraseDigest,
|
|
|
|
|
passwordIdentity,
|
feat(base): a reset of the keys without the phrase, and the keys' proof key for a password that signs in (ADR 0020, D31–D34)
An account that signs in with SimpleLogin alone, its password and its
recovery phrase both lost, asks for new keys with a SimpleLogin sign-in
(`keys.startReset`); another sign-in carries it out 72 hours later
(`keys.completeReset`, `notDue` with when before), with the same keys
rewrapped where the device still holds them (D33). No mail: every
signed-in device shows it, and any right proof of the password's or the
phrase's key, or a mend, calls it off; `keys.callOffResets` takes the
password's proof alone (D32). The row is ADR 0017's account reset of kind
`account`, so no migration; ADR 0017's reset by mail now takes only an
account whose password signs in.
An account with ADR 0017's password that added SimpleLogin had keys but
no proof key, so no new device signed in with SimpleLogin could open
them: `password.setProofKey` sets the one that same password makes, with
the owner's proof binding it (D34), and ADR 0017's new password takes it
away. Only an account that signs in with SimpleLogin alone changes
through `keys`. `simpleLogin.complete` says whether the password signs
in, whether the keys have the proof key, and when a reset takes effect.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-24 21:51:00 +02:00
|
|
|
proofKeyDigest,
|
fix(auth)!: proofs are bound to the instance's whole base URL
SRP's identity and the recovery phrase's proof carried the host alone, so
instances on one host under another port, path or scheme could relay each
other's proofs (the full reading's device low 4). Both now carry the base
URL the device addresses, written alike on both sides
(canonicalInstanceUrl: scheme and host in lower case, the port only where
it isn't the scheme's own, the path ending in /); the register takes its
own public scheme, host and port (Serverpod serves at the root), a member
the URL it names, development anything.
The identity also gains a purpose and the digest of what a proof sets,
both empty so far (signing in), with the framing for a new phrase's and an
authenticator's digest beside the new password's: the owner's proofs bind
them next. Cross-tests hold both sides to the same bytes. OwnerProof's and
DeletionProof's host, and every endpoint's, become instanceUrl.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-21 13:59:32 +02:00
|
|
|
publicInstanceUrlOf;
|
feat(auth): a password with TOTP on the register, and resets
The register's side of signing in with an address, a password that never
leaves the device (SRP-6a) and a code from an authenticator (ADR 0017),
with members forwarding every step through AccountRegister:
- password.set: salt, Argon2id's costs, SRP's verifier, the public keys
and the private keys wrapped twice, all made on the device; with the
address a mailed code proves, an anonymous person becomes identified
under their ID. It signs in once an authenticator is confirmed.
- passwordSignIn.begin and complete: SRP's two steps with a TOTP or
recovery code. An address nobody has is answered from a decoy key as
an account would be; every wrong credential is refused alike.
- authenticator: secrets sealed under totpKey (XChaCha20-Poly1305, bound
to their row), each code accepted once, ten recovery codes with the
first, the last one kept.
- accountRecovery: a lost authenticator reset 72 hours after the
password and a mailed code or the recovery phrase ask, a lost password
set anew with the phrase's signature, or the account reset with new
keys 72 hours after a mailed code asks; a mail at each start, a
sign-in calling it off.
- An account with a password no longer signs in by a mailed code or
GitHub; no new GitHub account is linked where passwords are offered,
and from GITHUB_SIGN_IN_ENDS GitHub signs nobody in and its IDs go.
Five tables, added by the module's migration; deletePerson deletes
their rows.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-20 13:32:12 +02:00
|
|
|
export 'src/password/password_config.dart';
|
|
|
|
|
export 'src/password/passwords.dart'
|
|
|
|
|
show
|
feat(app): a lost password with the recovery phrase in SimpleLogin's sheet (ADR 0020, 7)
An account that signs in with SimpleLogin opens its keys with its
password. Where that is lost, the unlock step's "Forgot your password?"
opens one step: the recovery phrase, and a new password twice. There is
no address and no code: the SimpleLogin sign-in of a moment ago stands
for them (D20).
- The device opens the keys with the phrase (`keys.beginPhrase`) and
wraps them under the new password (`AccountCrypto.newKeysPassword`).
It then signs the phrase's proof bound to that password
(`signKeysResetProof`), which `keys.resetPassword` takes with the
sign-in. The keys stay, and every other session ends.
- A phrase that doesn't open the keys is refused on the device, and the
instance gets no proof to count. Two passwords that differ are
refused before anything is sent.
- The gateway's `beginPhrase` and `resetPassword` run on the account's
own session, not yet the device's. The repository's `resetPassword`
ties them together, and the cubit and sheet have their `forgot` step.
Three texts are new, in English and German.
- halkyon_base_server exports `isKeysPassword` for the interop test,
which checks against the register's checks, with real libsodium, what
the device sends.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-24 21:25:47 +02:00
|
|
|
isKeysPassword,
|
2026-10-24 00:00:38 +02:00
|
|
|
isKeysSetup,
|
2026-10-21 15:11:29 +02:00
|
|
|
isNewPassword,
|
|
|
|
|
isPasswordSetup,
|
feat(auth): a password with TOTP on the register, and resets
The register's side of signing in with an address, a password that never
leaves the device (SRP-6a) and a code from an authenticator (ADR 0017),
with members forwarding every step through AccountRegister:
- password.set: salt, Argon2id's costs, SRP's verifier, the public keys
and the private keys wrapped twice, all made on the device; with the
address a mailed code proves, an anonymous person becomes identified
under their ID. It signs in once an authenticator is confirmed.
- passwordSignIn.begin and complete: SRP's two steps with a TOTP or
recovery code. An address nobody has is answered from a decoy key as
an account would be; every wrong credential is refused alike.
- authenticator: secrets sealed under totpKey (XChaCha20-Poly1305, bound
to their row), each code accepted once, ten recovery codes with the
first, the last one kept.
- accountRecovery: a lost authenticator reset 72 hours after the
password and a mailed code or the recovery phrase ask, a lost password
set anew with the phrase's signature, or the account reset with new
keys 72 hours after a mailed code asks; a mail at each start, a
sign-in calling it off.
- An account with a password no longer signs in by a mailed code or
GitHub; no new GitHub account is linked where passwords are offered,
and from GITHUB_SIGN_IN_ENDS GitHub signs nobody in and its IDs go.
Five tables, added by the module's migration; deletePerson deletes
their rows.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-20 13:32:12 +02:00
|
|
|
newPasswordCosts,
|
|
|
|
|
passwordGroup,
|
|
|
|
|
passwordMethod,
|
|
|
|
|
signInChallengeLifetime,
|
|
|
|
|
signsInWithPassword,
|
|
|
|
|
wrappedKeysLength;
|
feat(base): handles hidden until their people go public, every answer about a new handle counted (ADR 0020, D5)
A handle's page and profiles.byHandle answer as for a handle nobody has
until its person goes public: a handle fixed by a publish, or a display
name, a bio, a link or an avatar (isPublic). A person's own profile, and
the host's own lookups (personWithHandle), are unchanged.
So every answer about a new handle now tells that an account has it,
and countHandleCheck counts them together on the register, 30 an hour
per person (or attempt) and 60 per network, refused beyond with
ProfileRefusal.tooManyHandleChecks: profile.checkHandle and saving a
profile with a handle new for the person, simpleLogin.checkHandle and
signUp, keys.set with a handle, and Halkyon Learn's inbox.block and
unblock, which look people up by handle. A person's own handle and what
is no handle aren't counted. The SimpleLogin limiters of commit 3 give
way to it, so a network's 60 are shared between people signed in and
people new. The register's checkHandle, saveProfile,
signUpWithSimpleLogin and setFirstKeys carry the visitor's network from
the member that asked.
Halkyon Learn's handle dialog words the new refusal (English, German).
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-23 22:39:14 +02:00
|
|
|
export 'src/profile/handle_checks.dart';
|
refactor(profile): handles and profiles move into halkyon_base
People's public profiles are the instance's register's (ADR 0016), so
the module now holds them: the public_profile table (unchanged, so
Learn's migration records versions only; devices get the table empty,
as they hold every module's tables), the profile and profiles
endpoints under `base`, the handle rules, the link checks and the page
at /@handle, whose foot names the app as the host's configuration says
(profilePageNote). Deleting a person deletes their profile in the
module's core.
Hosts read profiles through the module (profileOf, profilesOf,
personWithHandle, fixHandle; saveProfile for their tests), behind an
AccountRegister that is this server's own database for now. Learn's
feedback, discussions and publishing ask it; publishing fixes the
handle just before it writes the release, outside its transaction.
Explore still joins the table in its search, so Learn holds the
register wherever it runs. Learn's app calls the module's endpoints;
a profile not found is ProfileNotFoundException. Todo's database gets
the table too (it was never deployed).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-19 22:20:27 +02:00
|
|
|
export 'src/profile/link_verification.dart';
|
|
|
|
|
export 'src/profile/profile_page.dart' show addProfilePageRoute, profilePage;
|
|
|
|
|
export 'src/profile/profile_rules.dart'
|
|
|
|
|
show
|
|
|
|
|
accountDomain,
|
|
|
|
|
avatarPath,
|
|
|
|
|
avatarStorage,
|
|
|
|
|
isHandle,
|
|
|
|
|
maxAvatarBytes,
|
|
|
|
|
operatorAccountDomain,
|
|
|
|
|
profilePageUrl,
|
|
|
|
|
reservedHandles;
|
|
|
|
|
export 'src/profile/profiles.dart';
|
|
|
|
|
export 'src/register/account_register.dart';
|
2026-10-19 23:10:08 +02:00
|
|
|
export 'src/register/accounts_mode.dart';
|
|
|
|
|
export 'src/register/deletion_notices.dart'
|
|
|
|
|
show MemberNotifier, deliverDeletionNotices;
|
|
|
|
|
export 'src/register/instance_routes.dart';
|
|
|
|
|
export 'src/register/member_pruning.dart';
|
|
|
|
|
export 'src/register/people.dart' show issueSession;
|
feat(auth): change the password and the recovery phrase while signed in
ADR 0017, step 3. `password.beginChange` and `password.change` take the
old password's SRP proof and a TOTP or recovery code, and the same keys
wrapped under the new password; a session alone changes nothing, and an
account without a confirmed authenticator is told to set one up first.
`password.setRecoveryKeys` replaces the keys' wrapping under the
recovery phrase for a TOTP code, so a device holding the keys can make
a new phrase.
A change of password ends every other session of the account in every
service of the instance; resets of the password and of the account end
them all. The register ends its own and keeps a notice per member
(`sessions_ended_notice`, a migration that only creates it), told at
once and hourly until it confirms, as deletions are told: it names a
moment, so sessions made since stay, and the session that asked for a
change. A member answering one ends its sessions made before that
moment; a member signing someone in after a reset ends its own first
and makes the new session only once its clock is past the moment.
A reset not due says when it takes effect (`takesEffectAt` on
`PasswordRefusedException`), across members too.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-20 14:53:58 +02:00
|
|
|
export 'src/register/sessions_ended.dart'
|
|
|
|
|
show AccountSessionsEnded, deliverSessionNotices;
|
feat(base,app,learn): invitations to shared spaces by mail and by link
The instance's half of Halkyon's ADR 0044, step 5 (D37 to D40).
An invitation by mail (sharedSpace.inviteByEmail) goes out through the
register (send-space-invitation), naming who invites by their handle
and nothing of what is shared, with a link to /join/<token>. The
instance keeps only the address's keyed hash, as for sign-in, and the
SHA-256 of the token. Whoever opens it joins with a code mailed to that
address (EmailCodePurpose.joinSpace, proven through the register,
prove-address-code), so a forwarded mail admits nobody else; a code
proving another address is refused. It lapses after 14 days, and the
hourly pruning forgets it; inviting the address again replaces it.
A space's own link (setJoinLink, the Owner's) admits whoever opens it
as a Viewer (joinByLink) while it is on; switched off and on, it gets a
new token. Its token is kept as it is, so that whoever may invite copies
the link again (joinLink). The page at /join/<token>, in English and
German, says who invites and as whom; preview tells the app the same.
A membership someone else made is new to its member until they mark it
seen (isNew, addedBy; mine names who shared it), for the Inbox.
halkyon_app learns the two new refusals (handleNeeded, otherAddress),
which Learn reports as not allowed until its screens offer these ways
in. The ADR records D37 to D40 and how the instance's half is built.
The migration, the same in the module and in each server including it
(Learn, Meditate, Todo, Train):
ALTER TABLE "shared_space" ADD COLUMN "joinToken" text;
CREATE UNIQUE INDEX "shared_space_join_token_idx"
ON "shared_space" ("joinToken");
CREATE TABLE "shared_space_email_invitation" (…), with its unique
indexes on the space and address hash, and on the token's hash,
and its foreign key to "shared_space" ON DELETE CASCADE;
ALTER TABLE "shared_space_member" ADD COLUMN "addedBy" uuid;
ALTER TABLE "shared_space_member"
ADD COLUMN "isNew" boolean NOT NULL DEFAULT false;
Every space gets no token, and the unique index allows any number of
nulls; every membership gets no one who added it and isn't new, so
nothing already shared shows in an Inbox. The new table starts empty.
None of it rewrites a table, and the server before the switch names its
own columns, so it keeps working.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-11-11 18:28:13 +01:00
|
|
|
export 'src/shared_space/join_page.dart' show addJoinPageRoute, joinPage;
|
feat(base,learn): suggest changes within a shared studyset
ADR 0044's step 6b (D44, D46 to D48): a Viewer, and an agent, suggest
changes within a shared studyset, which its Owner and Editors accept or
decline.
A suggestion or report is written as Explore's are, in its writer's own
synced space, with kinds of its own (space-suggestion, space-report)
and the space's id in feedback_thread's publicationId, so no synced
table changes and older apps, skipping kinds they don't know, keep
syncing. Where the studyset is private it is sealed with its key, bound
to the space; a reply to it is sealed for its thread.
Learn's server gathers a space's threads for its members alone
(feedback.threadsInSpace, NotFound for anyone else): only threads and
replies by members now, decisions only from rows in the space itself,
where the engine lets its Owner and Editors alone write; sealed
payloads pass in base64 with their key and nonce. The inbox adds the
threads its caller decides on or wrote. The module tells a host a
person's spaces and each space's members (sharedSpacesOf,
membersOfSpaces). No migration: no table changes.
In the app, a Viewer's card and note offer Suggest a change: the fields
write into the suggestion alone, sent with a message. A shared
studyset's menu lists its Suggestions, where its Owner and Editors
accept a change as a revision, or a new card or note into the
studyset, and decide in the space. A suggestion naming a file that
isn't the studyset's, or bringing files of its own, isn't taken.
Whats-New: In a studyset shared with you as a viewer, suggest a change to a card or note; its owner and editors find your suggestions under Suggestions in its menu and accept or decline them.
Whats-New-De: In einem Lernset, das du nur ansehen darfst, schlägst du Änderungen an Karteikarten und Notizen vor; Besitzer:in und Bearbeiter:innen finden sie im Menü unter „Vorschläge“ und nehmen sie an oder lehnen sie ab.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-11-11 20:34:06 +01:00
|
|
|
export 'src/shared_space/shared_spaces.dart'
|
|
|
|
|
show forgetLapsedSpaceInvitations, membersOfSpaces, sharedSpacesOf;
|
feat(base,learn): spaces people share, kept by halkyon_base
ADR 0044, step 2 (D1, D2, D11, D13, and D15 to D17, decided today).
halkyon_base keeps the spaces several people share, for every app:
shared_space, its members with their roles (Owner, Editor, Viewer), and
invitations by handle waiting for someone with no account on the
service yet. The sharedSpace endpoint creates a space, lists its
members, invites by handle, changes roles, removes members, hands the
space on, leaves and deletes it.
Who may do what:
- Only people with an identity reach the endpoint.
- A space the caller isn't in can't be told from one that doesn't
exist.
- Members are named by their membership, never by their account's ID.
- Only the Owner manages the members, unless the space lets members
invite.
- The Owner's role passes only by handing the space on, and the Owner
leaves only naming who takes it on.
- An invitation counts as an answer about a handle, as it tells whether
one exists.
Every rule has a test asserting the refusal.
The module stays free of the sync engine: a host hands it a SpaceGrants,
and every call runs in the module's transaction, so the engine's grants
follow the roles or nothing changes. The Owner and an Editor write; a
Viewer reads. Learn hands over SyncSpaceGrants on OfflineSyncSpaces. Todo
hands over none yet, so its server refuses until its projects are
shared.
Deleting an account hands each space the person owns to the Editor who
joined first, else the Viewer who joined first. A space with no other
member goes. This runs before the host's own deletions. A person's first
sign-in on a service makes their waiting invitations memberships, in the
same transaction that makes them a person there.
Migrations: the module's and every host's (Learn, Todo, Train, Meditate)
create the three tables, their indexes and the two cascading foreign
keys to shared_space, and nothing else. The old server keeps working.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-11-11 10:33:12 +01:00
|
|
|
export 'src/shared_space/space_grants.dart';
|
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>
2026-10-23 21:03:15 +02:00
|
|
|
export 'src/simplelogin/handle_suggestion.dart'
|
|
|
|
|
show handleFromName, handlesToTry, suggestable;
|
|
|
|
|
export 'src/simplelogin/simplelogin.dart' show forgetUnfinishedSimpleLogins;
|
feat(base): SimpleLogin's forwarding page and Learn's App Links statement (ADR 0020, step 1)
SimpleLogin takes only https redirect addresses, each registered exactly,
so the instance's SimpleLogin app registers one page on the register's
web server, /simplelogin-callback, which sends the browser on to the app
that began the sign-in: a 303 to the desktop's loopback (127.0.0.1, a port
per app) or the phone's scheme, chosen by the marker the state begins with
(`<app>-<platform>.<rest>`, the rest 1 to 512 characters of base64url),
from a fixed table, so it sends nobody anywhere else. It forwards the code
or SimpleLogin's error (`deny`) with the state and nothing else, refuses
anything malformed, repeated or not a GET with a page that repeats nothing
it was given, and keeps and logs nothing (no-store, no referrer). It is
built ahead of the sign-in itself so development can sign in through
learn.halkyon.eu's page, which the development app registers too.
Android's assetlinks.json for Halkyon Learn signed with the release key
is answered by the Caddyfile on learn.halkyon.eu alone: the one domain the
project's builds name, and the server knows no app's key. A root test
holds its fingerprint to tool/release/android-certificate.sha256. The
app's intent filter comes with the sign-in; iOS's association waits for
an Apple team ID.
The profile page's language choice and look move to common/web_page.dart,
shared by both pages.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-23 15:27:56 +02:00
|
|
|
export 'src/simplelogin/simplelogin_callback.dart'
|
|
|
|
|
show
|
|
|
|
|
addSimpleLoginCallbackRoute,
|
|
|
|
|
simpleLoginCallbackPath,
|
|
|
|
|
simpleLoginReturns;
|
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>
2026-10-23 21:03:15 +02:00
|
|
|
export 'src/simplelogin/simplelogin_config.dart';
|
feat(crypto): SRP-6a, the register's half and the device's
ADR 0017's step 1. Generic over group and hash (SrpGroup); production
takes RFC 5054's 3072-bit group with SHA-256. k = H(N | PAD(g)),
u = H(PAD(A) | PAD(B)), K = H(PAD(S)),
M1 = H(H(N) xor H(g) | H(I) | s | PAD(A) | PAD(B) | K),
M2 = H(PAD(A) | M1 | K). A and B must lie in 1..N-1 and u must not be
0; a and b are 256 bits from Random.secure(); proofs are compared in
constant time. x comes from the caller (halkyon_keys makes it); RFC
5054's own x is there for the vectors only.
- The register's half in halkyon_base_server (base.dart: srpChallenge,
srpVerify), the device's written by hand in halkyon_base_client
(srp.dart: SrpClient, srpVerifier). Serverpod's generator cleans and
writes only a client's lib/src/protocol/ (serverpod_cli 4.0.4's
_getDirectoriesRequiringCleaning; a generate leaves srp/ untouched).
- Tests: RFC 5054 Appendix B on both halves; the client against the
register, succeeding and every refusal.
- The module's tests depend on its client, and pub resolves every
member's dev dependencies, so Learn's server image takes the module's
client into its workspace too.
- The format check covers the hand-written half.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-20 12:01:52 +02:00
|
|
|
export 'src/srp/srp_group.dart';
|
2026-10-21 15:11:29 +02:00
|
|
|
export 'src/srp/srp_math.dart' show numberOf, padded;
|
feat(crypto): SRP-6a, the register's half and the device's
ADR 0017's step 1. Generic over group and hash (SrpGroup); production
takes RFC 5054's 3072-bit group with SHA-256. k = H(N | PAD(g)),
u = H(PAD(A) | PAD(B)), K = H(PAD(S)),
M1 = H(H(N) xor H(g) | H(I) | s | PAD(A) | PAD(B) | K),
M2 = H(PAD(A) | M1 | K). A and B must lie in 1..N-1 and u must not be
0; a and b are 256 bits from Random.secure(); proofs are compared in
constant time. x comes from the caller (halkyon_keys makes it); RFC
5054's own x is there for the vectors only.
- The register's half in halkyon_base_server (base.dart: srpChallenge,
srpVerify), the device's written by hand in halkyon_base_client
(srp.dart: SrpClient, srpVerifier). Serverpod's generator cleans and
writes only a client's lib/src/protocol/ (serverpod_cli 4.0.4's
_getDirectoriesRequiringCleaning; a generate leaves srp/ untouched).
- Tests: RFC 5054 Appendix B on both halves; the client against the
register, succeeding and every refusal.
- The module's tests depend on its client, and pub resolves every
member's dev dependencies, so Learn's server image takes the module's
client into its workspace too.
- The format check covers the hand-written half.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-20 12:01:52 +02:00
|
|
|
export 'src/srp/srp_server.dart'
|
|
|
|
|
show
|
|
|
|
|
SrpAccepted,
|
|
|
|
|
SrpChallenge,
|
|
|
|
|
SrpRefusal,
|
|
|
|
|
SrpRefused,
|
|
|
|
|
SrpVerification,
|
|
|
|
|
srpChallenge,
|
|
|
|
|
srpVerify;
|
feat(crypto): TOTP and recovery codes
ADR 0017's second factor, in halkyon_base_server (base.dart):
- RFC 6238 with HMAC-SHA1, 6 digits, 30-second steps, one step either
way. checkTotp takes the account's last accepted step as a required
argument and refuses a code of that step or before, so no code is
accepted twice; every step of the window is computed and compared.
- 160-bit secrets in RFC 4648 Base32 (strict decoding); the otpauth
URI with issuer and account escaped.
- Ten recovery codes of eight Crockford characters (short_code.dart),
kept as SHA-256 hashes, each used once, every hash compared in
constant time.
- Tests: RFC 6238 Appendix B (8 digits, SHA-1, SHA-256, SHA-512), the
window, replay, RFC 4648's Base32 vectors, the recovery codes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-20 12:01:52 +02:00
|
|
|
export 'src/totp/base32.dart';
|
|
|
|
|
export 'src/totp/recovery_codes.dart';
|
|
|
|
|
export 'src/totp/totp.dart';
|