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1//! The identity service: accounts, sessions, SSH keys and access tokens.
2//!
3//! Reached only through service bindings; see `g1t_contracts::identity` for
4//! the methods and their arguments.
5
6mod access;
7mod account_deletion;
8mod admin;
9mod aliases;
10mod avatars;
11mod crypto;
12mod deletion;
13mod deploy_keys;
14mod device;
15mod directory;
16mod dock;
17mod email;
18mod emails;
19mod github;
20mod invites;
21mod members;
22mod oauth;
23mod paid;
24mod profiles;
25mod rename;
26mod job_tokens;
27mod run_credentials;
28mod security;
29mod shared_invites;
30mod teams;
31mod throttle;
32mod token_reach;
33mod tokens;
34mod two_factor;
35mod workspaces;
36
37use g1t_contracts::identity::*;
38use g1t_contracts::time::{SQL_NOW, rfc3339, sql_after};
39use g1t_contracts::{FailureCode, Outcome, User, Viewer, claimable_username, new_id};
40use g1t_kit::{args, now_ms, reply, rpc_method};
41use serde::Deserialize;
42use tokens::TOKEN_PREFIX;
43use worker::wasm_bindgen::JsValue;
44use worker::{Context, D1Database, Env, Request, Response, Result, ScheduleContext, ScheduledEvent, event};
45
46const SESSION_TTL_SECONDS: u64 = 30 * 24 * 60 * 60;
47const RESET_TTL_SECONDS: u64 = 60 * 60;
48const MIN_PASSWORD_LENGTH: usize = 10;
49const PASSWORD_TOO_SHORT: &str = "Use a password of at least 10 characters.";
50
51/// A user as selected from the database; `verified` arrives as 0 or 1.
52/// What a username may be, as registration and GitHub sign-up say when one is refused.
53pub(crate) const USERNAME_RULES: &str =
54 "Usernames use letters of either case, digits and single hyphens, up to 39 characters, not starting or ending with a hyphen, and cannot be a reserved word.";
55
56#[derive(Deserialize)]
57struct Account {
58 id: String,
59 username: String,
60 /// Selected where the person is shown: their username as they wrote it.
61 #[serde(default)]
62 display_username: Option<String>,
63 verified: u8,
64 /// Selected only where the person is being shown to themselves.
65 #[serde(default)]
66 avatar: Option<String>,
67}
68
69impl From<Account> for User {
70 fn from(row: Account) -> Self {
71 User {
72 id: row.id,
73 username: row.username,
74 display_username: row.display_username,
75 verified: row.verified != 0,
76 avatar: row.avatar,
77 ..User::default()
78 }
79 }
80}
81
82#[derive(Deserialize)]
83struct UserRow {
84 id: String,
85 username: String,
86 password_hash: String,
87 verified: u8,
88}
89
90/// The owner of an emailed token.
91#[derive(Deserialize)]
92struct TokenOwner {
93 id: String,
94 username: String,
95 /// The address a link was sent to; null on links from before accounts
96 /// had several, which are for the primary.
97 #[serde(default)]
98 email_id: Option<String>,
99}
100
101#[derive(Deserialize)]
102struct KeyRow {
103 id: String,
104 title: String,
105 fingerprint: String,
106 created_at: String,
107 #[serde(default)]
108 last_used_at: Option<String>,
109}
110
111impl From<KeyRow> for SshKey {
112 fn from(row: KeyRow) -> Self {
113 SshKey {
114 id: row.id,
115 title: row.title,
116 fingerprint: row.fingerprint,
117 created_at: row.created_at,
118 last_used_at: row.last_used_at,
119 }
120 }
121}
122
123struct Identity {
124 db: D1Database,
125 env: Env,
126}
127
128impl Identity {
129 /// Runs a query that returns at most one user, for showing to others:
130 /// without their workspaces.
131 async fn find_public_user(&self, sql: &str, param: &str) -> Result<Viewer> {
132 Ok(self
133 .db
134 .prepare(sql)
135 .bind(&[JsValue::from(param)])?
136 .first::<Account>(None)
137 .await?
138 .map(User::from))
139 }
140
141 /// Attaches the workspaces a user belongs to, so that any service can
142 /// authorize them without asking again.
143 async fn with_workspaces(&self, user: Viewer) -> Result<Viewer> {
144 let Some(mut user) = user else {
145 return Ok(None);
146 };
147 let memberships = self.memberships_and_policies(&user.id).await?;
148 // Roles on single repositories, under the same policy (access.rs).
149 let grants = self.grants_of(&user.id).await?;
150 // Access to a workspace is used only within its policy; see security.rs.
151 let within = self.within_policy(&user.id, memberships, grants).await?;
152 user.workspaces = within.memberships;
153 user.grants = within.grants;
154 user.held = within.held;
155 Ok(Some(user))
156 }
157
158 /// Runs a query that resolves credentials to at most one user.
159 async fn find_user(&self, sql: &str, param: &str) -> Result<Viewer> {
160 let user = self.find_public_user(sql, param).await?;
161 self.with_workspaces(user).await
162 }
163
164 /// Consumes a token of `kind`, returning its owner if it was valid.
165 async fn redeem_email_token(&self, token: &str, kind: &str) -> Result<Option<TokenOwner>> {
166 let id = crypto::sha256_hex(token);
167 let owner = self
168 .db
169 .prepare(format!(
170 "SELECT users.id, users.username, email_tokens.email_id FROM email_tokens
171 JOIN users ON users.id = email_tokens.user_id
172 WHERE email_tokens.id = ? AND email_tokens.kind = ? AND users.deleted_at IS NULL
173 AND email_tokens.expires_at > {SQL_NOW}"
174 ))
175 .bind(&[id.as_str().into(), kind.into()])?
176 .first::<TokenOwner>(None)
177 .await?;
178 if let Some(owner) = &owner {
179 // Every outstanding token of this kind dies with the one used:
180 // every reset link, and every confirmation link for the same
181 // address (another address's links still work).
182 self.db
183 .prepare(
184 "DELETE FROM email_tokens WHERE user_id = ?1 AND kind = ?2
185 AND (?2 = 'reset' OR email_id IS ?3)",
186 )
187 .bind(&[
188 owner.id.as_str().into(),
189 kind.into(),
190 owner.email_id.as_deref().map_or(JsValue::NULL, Into::into),
191 ])?
192 .run()
193 .await?;
194 }
195 Ok(owner)
196 }
197
198 async fn resend_verification(&self, a: UserArgs) -> Result<Outcome<bool>> {
199 if !self.allow(throttle::CONFIRM_ACCOUNT, &a.user.id).await? {
200 return Ok(Outcome::fail(FailureCode::Conflict, "Too many confirmation emails this hour. Check your inbox, or try again later."));
201 }
202 self.resend_primary(&a.user).await
203 }
204
205 /// The link in a confirmation email, followed: signed in or not. It
206 /// ends the code sent with it (emails.rs).
207 async fn verify_email(&self, a: EmailTokenArgs) -> Result<Outcome<g1t_contracts::accounts::EmailConfirmed>> {
208 let Some(owner) = self.redeem_email_token(&a.token, "verify").await? else {
209 return Ok(Outcome::fail(
210 FailureCode::Invalid,
211 "This confirmation link is not valid or has expired.",
212 ));
213 };
214 self.confirm_address(&owner.id, owner.email_id.as_deref()).await
215 }
216
217 /// Any confirmed address of an account can ask for a reset; so can the
218 /// unconfirmed address a new account signed up with. See emails.rs.
219 async fn request_password_reset(&self, a: EmailArgs) -> Result<bool> {
220 let allowed = self.allow(throttle::RESET_EMAIL, &a.email).await?
221 && match a.client.as_deref() {
222 Some(client) => self.allow(throttle::RESET_CLIENT, client).await?,
223 None => true,
224 };
225 if allowed && let Some(target) = self.reset_target(&a.email).await? {
226 // A failure from here on happens only for a real account, so it
227 // is logged, never answered: the reply below stays the same.
228 if let Err(error) = self.send_reset(&target).await {
229 worker::console_error!("password reset for a known address failed: {error}");
230 }
231 }
232 // The same answer either way, so addresses cannot be probed.
233 Ok(true)
234 }
235
236 /// Saves a reset link for `target` and mails it, telling the account's
237 /// other addresses.
238 async fn send_reset(&self, target: &emails::ResetTarget) -> Result<()> {
239 {
240 let token = crypto::random_hex(32);
241 self.db
242 .prepare(format!(
243 "INSERT INTO email_tokens (id, user_id, kind, expires_at, email_id)
244 VALUES (?, ?, 'reset', {}, ?)",
245 sql_after(RESET_TTL_SECONDS)
246 ))
247 .bind(&[
248 crypto::sha256_hex(&token).into(),
249 target.user_id.as_str().into(),
250 target.email_id.as_str().into(),
251 ])?
252 .run()
253 .await?;
254 email::send_password_reset(&self.env, &target.display, &target.username, &token).await?;
255 // The primary and the backup hear of it when it went elsewhere.
256 let elsewhere = self.notice_recipients(&target.user_id, false).await?;
257 for address in elsewhere.iter().filter(|address| !address.eq_ignore_ascii_case(&target.display)) {
258 let change = format!("A password reset was asked for through {}", target.display);
259 if let Err(error) = email::send_security_notice(&self.env, address, &target.username, &change).await {
260 worker::console_error!("security notice failed: {error}");
261 }
262 }
263 }
264 Ok(())
265 }
266
267 async fn reset_password(&self, a: ResetPasswordArgs) -> Result<Outcome<User>> {
268 if a.password.chars().count() < MIN_PASSWORD_LENGTH {
269 return Ok(Outcome::fail(FailureCode::Invalid, PASSWORD_TOO_SHORT));
270 }
271 let Some(owner) = self.redeem_email_token(&a.token, "reset").await? else {
272 return Ok(Outcome::fail(
273 FailureCode::Invalid,
274 "This reset link is not valid or has expired.",
275 ));
276 };
277 self.db
278 .prepare("UPDATE users SET password_hash = ? WHERE id = ?")
279 .bind(&[
280 crypto::hash_password(&a.password).into(),
281 owner.id.as_str().into(),
282 ])?
283 .run()
284 .await?;
285 // Following an emailed link also proves the address it went to
286 // (unless another account confirmed it first).
287 let _ = self.confirm_address(&owner.id, owner.email_id.as_deref()).await?;
288 // Anyone signed in with the old password is signed out, and nobody
289 // stays locked out by the wrong guesses before it.
290 self.db
291 .prepare("DELETE FROM sessions WHERE user_id = ?")
292 .bind(&[owner.id.as_str().into()])?
293 .run()
294 .await?;
295 self.clear(&throttle::key(throttle::PASSWORD_ACCOUNT, &owner.id)).await?;
296 self.log_security(&owner.id, "password_changed", None, None).await;
297 self.tell_primary_and_backup(&owner.id, &owner.username, "Your password was changed").await;
298 let verified = self
299 .find_public_user(
300 "SELECT id, username, email_verified_at IS NOT NULL AS verified FROM users WHERE id = ?",
301 &owner.id,
302 )
303 .await?
304 .is_some_and(|user| user.verified);
305 Ok(Outcome::Ok(User {
306 id: owner.id,
307 username: owner.username,
308 verified,
309 ..User::default()
310 }))
311 }
312
313 /// The account a login names: a username, or any confirmed address.
314 async fn password_row(&self, login: &str) -> Result<Option<UserRow>> {
315 let login = login.trim().to_lowercase();
316 let (column, value) = if login.contains('@') {
317 match self.user_with_verified_email(&login).await? {
318 Some(id) => ("id", id),
319 None => return Ok(None),
320 }
321 } else {
322 ("username", login)
323 };
324 self.db
325 .prepare(format!(
326 "SELECT id, username, password_hash, email_verified_at IS NOT NULL AS verified FROM users
327 WHERE {column} = ? AND deleted_at IS NULL"
328 ))
329 .bind(&[JsValue::from(value)])?
330 .first::<UserRow>(None)
331 .await
332 }
333
334 /// Checks a password for a login, throttled (see throttle.rs). The
335 /// refusal is one of two messages, the same for every account.
336 async fn checked_password(
337 &self,
338 login: &str,
339 password: &str,
340 client: Option<&str>,
341 ) -> Result<std::result::Result<User, &'static str>> {
342 let row = self.password_row(login).await?;
343 let subject = row.as_ref().map_or_else(|| login.trim().to_lowercase(), |row| row.id.clone());
344 let (account_key, client_key) = Identity::password_keys(&subject, client);
345 if self.password_locked(&account_key, client_key.as_deref()).await? {
346 return Ok(Err(throttle::THROTTLED));
347 }
348 let owner = row.as_ref().map(|row| (row.id.clone(), row.username.clone()));
349 match row.filter(|row| !row.password_hash.is_empty() && crypto::verify_password(password, &row.password_hash)) {
350 Some(row) => {
351 self.clear(&account_key).await?;
352 Ok(Ok(User {
353 id: row.id,
354 username: row.username,
355 verified: row.verified != 0,
356 ..User::default()
357 }))
358 }
359 None => {
360 let owner = owner.as_ref().map(|(id, name)| (id.as_str(), name.as_str()));
361 self.password_failed(&account_key, client_key.as_deref(), owner).await?;
362 Ok(Err("Incorrect username or password."))
363 }
364 }
365 }
366
367 /// Git over HTTPS with the account's password. With two-factor
368 /// authentication on, a password alone is never enough: use an access
369 /// token (two_factor.rs).
370 async fn user_for_password(&self, login: &str, password: &str) -> Result<Viewer> {
371 let user = self.checked_password(login, password, None).await?.ok();
372 if let Some(user) = &user
373 && self.two_factor_enabled(&user.id).await?
374 {
375 return Ok(None);
376 }
377 self.with_workspaces(user).await
378 }
379
380 async fn register(&self, a: RegisterArgs) -> Result<Outcome<SignedIn>> {
381 // Kept as typed for showing; found, linked and mentioned lowercased.
382 let chosen = claimable_username(&a.username);
383 let username = chosen.as_ref().map_or_else(|| a.username.trim().to_lowercase(), |name| name.canonical.clone());
384 let claimable = chosen.is_some();
385 let email = a.email.trim().to_lowercase();
386 let invalid = |message: &str| Ok(Outcome::fail(FailureCode::Invalid, message));
387 let invite_code = a.invite_code.as_deref().map(str::trim).filter(|code| !code.is_empty());
388 // The invite first: without one, nothing else on the form matters.
389 if self.invites_required() && invite_code.is_none() {
390 return Ok(Outcome::fail(FailureCode::Forbidden, invites::MISSING));
391 }
392 if !claimable {
393 return invalid(USERNAME_RULES);
394 }
395 let well_formed_email = email
396 .split_once('@')
397 .is_some_and(|(local, domain)| !local.is_empty() && domain.contains('.'))
398 && !email.contains(char::is_whitespace);
399 if !well_formed_email {
400 return invalid("Enter a valid email address.");
401 }
402 if a.password.chars().count() < MIN_PASSWORD_LENGTH {
403 return invalid(PASSWORD_TOO_SHORT);
404 }
405 let taken = self
406 .db
407 // Usernames and workspaces share one namespace, so that a name
408 // means the same thing wherever it appears.
409 // An address is taken once an account has confirmed it; an
410 // unconfirmed one goes to whoever confirms it first (emails.rs).
411 .prepare(
412 "SELECT username FROM users WHERE username = ?
413 UNION ALL SELECT email FROM user_emails WHERE email = ? AND verified_at IS NOT NULL
414 UNION ALL SELECT slug FROM workspaces WHERE slug = ?",
415 )
416 .bind(&[
417 username.as_str().into(),
418 email.as_str().into(),
419 username.as_str().into(),
420 ])?
421 .first::<serde_json::Value>(None)
422 .await?;
423 // A renamed workspace's old slug stays reserved for it a while, and
424 // a deleted workspace's for good.
425 if taken.is_some() || self.slug_held(&username).await? || self.slug_deleted(&username).await? {
426 return Ok(Outcome::fail(
427 FailureCode::Conflict,
428 "That username or email is already registered.",
429 ));
430 }
431 let password_hash = crypto::hash_password(&a.password);
432 let user = match self
433 .create_account(invites::NewAccount {
434 username: &username,
435 display_username: chosen.as_ref().and_then(|name| name.display_if_cased()),
436 email: &email,
437 password_hash: &password_hash,
438 verified: false,
439 invite_code,
440 email_proof: a.email_proof.as_deref(),
441 client: a.client.as_deref(),
442 })
443 .await?
444 {
445 Outcome::Ok(user) => user,
446 Outcome::Fail(failure) => return Ok(Outcome::Fail(failure)),
447 };
448 // The account exists either way; the email can be sent again from
449 // the confirmation page. It carries a code and a link (emails.rs).
450 if !user.verified
451 && let Err(error) = self.send_primary_confirmation(&user.id, &user.username).await
452 {
453 worker::console_error!("confirmation email failed: {error}");
454 }
455 self.start_session(user).await
456 }
457
458 async fn sign_in(&self, a: SignInArgs) -> Result<Outcome<SignedIn>> {
459 let user = match self.checked_password(&a.username, &a.password, a.client.as_deref()).await? {
460 Ok(user) => user,
461 Err(message) => return Ok(Outcome::fail(FailureCode::Unauthenticated, message)),
462 };
463 let user = self.with_workspaces(Some(user)).await?.unwrap_or_default();
464 self.start_session(user).await
465 }
466
467 /// Starts a session for someone who just proved their password (or
468 /// GitHub account). With two-factor authentication on, it starts none:
469 /// it returns a challenge for `two_factor_sign_in` (two_factor.rs).
470 async fn start_session(&self, user: User) -> Result<Outcome<SignedIn>> {
471 if self.two_factor_enabled(&user.id).await? {
472 let challenge = self.issue_challenge(&user.id).await?;
473 return Ok(Outcome::Ok(SignedIn {
474 user: User { workspaces: Vec::new(), grants: Vec::new(), held: Vec::new(), ..user },
475 session_token: String::new(),
476 two_factor_challenge: Some(challenge),
477 }));
478 }
479 self.session_for(user).await
480 }
481
482 /// A new session for `user`, who has proved who they are in full.
483 async fn session_for(&self, user: User) -> Result<Outcome<SignedIn>> {
484 // Whichever way it was proved, a deleted account starts none
485 // (account_deletion.rs).
486 if !self.account_live(&user.id).await? {
487 return Ok(Outcome::fail(FailureCode::Unauthenticated, "Incorrect username or password."));
488 }
489 let session_token = crypto::random_hex(32);
490 self.db
491 .prepare(format!(
492 // Signing in is proof it is the person: see security.rs.
493 "INSERT INTO sessions (id, user_id, expires_at, authenticated_at) VALUES (?, ?, {}, {SQL_NOW})",
494 sql_after(SESSION_TTL_SECONDS)
495 ))
496 .bind(&[
497 crypto::sha256_hex(&session_token).into(),
498 user.id.as_str().into(),
499 ])?
500 .run()
501 .await?;
502 Ok(Outcome::Ok(SignedIn {
503 user,
504 session_token,
505 two_factor_challenge: None,
506 }))
507 }
508
509 async fn sign_out(&self, a: SessionArgs) -> Result<()> {
510 self.db
511 .prepare("DELETE FROM sessions WHERE id = ?")
512 .bind(&[crypto::sha256_hex(&a.session_token).into()])?
513 .run()
514 .await?;
515 Ok(())
516 }
517
518 async fn user_for_session(&self, a: SessionArgs) -> Result<Viewer> {
519 self.find_user(
520 &format!(
521 "SELECT users.id, users.username, users.display_username, users.email_verified_at IS NOT NULL AS verified,
522 users.avatar
523 FROM sessions JOIN users ON users.id = sessions.user_id
524 WHERE sessions.id = ? AND sessions.expires_at > {SQL_NOW} AND users.deleted_at IS NULL"
525 ),
526 &crypto::sha256_hex(&a.session_token),
527 )
528 .await
529 }
530
531 async fn user_for_git_credentials(&self, a: GitCredentialsArgs) -> Result<Viewer> {
532 // Like GitHub, a token alone identifies its user.
533 if a.secret.starts_with(TOKEN_PREFIX) {
534 self.user_for_access_token(&a.secret).await
535 } else {
536 self.user_for_password(&a.username, &a.secret).await
537 }
538 }
539
540 async fn user_for_ssh_key(&self, a: FingerprintArgs) -> Result<Viewer> {
541 self.find_user(
542 "SELECT users.id, users.username, users.email_verified_at IS NOT NULL AS verified FROM ssh_keys
543 JOIN users ON users.id = ssh_keys.user_id
544 WHERE fingerprint = ? AND users.deleted_at IS NULL",
545 &a.fingerprint,
546 )
547 .await
548 }
549
550 async fn user_by_username(&self, a: UsernameArgs) -> Result<Viewer> {
551 self.find_public_user(
552 // A deleted account is nobody's to find, mention or add.
553 "SELECT id, username, display_username, email_verified_at IS NOT NULL AS verified FROM users WHERE username = ? AND deleted_at IS NULL",
554 &a.username.to_lowercase(),
555 )
556 .await
557 }
558
559 /// `notify_by_email`: an inbox item, emailed to the person it is for,
560 /// only at a confirmed address and only while they can still read the
561 /// repository it is about. Returns whether it was sent.
562 async fn notify_by_email(&self, a: g1t_contracts::inbox::NotifyByEmailArgs) -> Result<bool> {
563 #[derive(Deserialize)]
564 struct Address {
565 email: Option<String>,
566 }
567 let user = self
568 .find_user(
569 "SELECT id, username, email_verified_at IS NOT NULL AS verified FROM users WHERE username = ? AND deleted_at IS NULL",
570 &a.username.to_lowercase(),
571 )
572 .await?;
573 let Some(user) = user.filter(|user| user.verified) else {
574 return Ok(false);
575 };
576 let readable: Vec<g1t_contracts::repos::Repo> = g1t_kit::call(
577 &self.env.service("REPOS")?,
578 "readable",
579 &g1t_contracts::repos::ReadableArgs {
580 ids: vec![a.repo_id.clone()],
581 viewer: Some(user.clone()),
582 },
583 )
584 .await?;
585 if readable.is_empty() {
586 return Ok(false);
587 }
588 let address = self
589 .db
590 .prepare("SELECT email FROM users WHERE id = ?")
591 .bind(&[user.id.as_str().into()])?
592 .first::<Address>(None)
593 .await?
594 .and_then(|row| row.email)
595 .filter(|email| !email.trim().is_empty());
596 let Some(address) = address else {
597 return Ok(false);
598 };
599 email::send_notification(&self.env, &address, &a).await?;
600 Ok(true)
601 }
602
603 async fn usernames(&self, a: UsernamesArgs) -> Result<std::collections::HashMap<String, String>> {
604 #[derive(serde::Deserialize)]
605 struct Named {
606 id: String,
607 name: String,
608 }
609 let ids: Vec<String> = a.ids.into_iter().take(200).collect();
610 let mut names = std::collections::HashMap::new();
611 if ids.is_empty() {
612 return Ok(names);
613 }
614 let marks = vec!["?"; ids.len()].join(", ");
615 let bind: Vec<worker::wasm_bindgen::JsValue> = ids.iter().map(|id| id.as_str().into()).collect();
616 for sql in [
617 format!("SELECT id, username AS name FROM users WHERE id IN ({marks})"),
618 format!("SELECT id, slug AS name FROM workspaces WHERE id IN ({marks})"),
619 ] {
620 for row in self.db.prepare(sql).bind(&bind)?.all().await?.results::<Named>()? {
621 names.insert(row.id, row.name);
622 }
623 }
624 Ok(names)
625 }
626
627 /// `users_for_audience`: the people behind these ids (at most 50), each
628 /// with their workspaces, roles, base permissions and repository
629 /// grants, under each workspace's policy, as a signed-in viewer would
630 /// have them. For the agents service, which answers only with what
631 /// every person who will read the answer may see
632 /// (docs.g1t.sh/guides/agent-access/, "What an agent can and can't
633 /// know"). Ids of no live account are left out, so the caller can tell
634 /// someone it could not resolve. Reached only by service binding.
635 async fn users_for_audience(&self, a: UsernamesArgs) -> Result<Vec<User>> {
636 let mut found = Vec::new();
637 for id in a.ids.iter().take(50) {
638 let user = self
639 .find_user(
640 "SELECT id, username, email_verified_at IS NOT NULL AS verified FROM users WHERE id = ? AND deleted_at IS NULL",
641 id,
642 )
643 .await?;
644 if let Some(user) = user {
645 found.push(user);
646 }
647 }
648 Ok(found)
649 }
650
651 /// `accounts`: the accounts behind these ids (at most 200), each with
652 /// its username and avatar, for lists that keep ids, such as who
653 /// starred a repository. Ids of no account are left out.
654 /// `display_usernames`: each lowercased username's chosen case, for the
655 /// API, which shows it beside every username it answers with.
656 async fn display_usernames(&self, a: DisplayUsernamesArgs) -> Result<std::collections::HashMap<String, String>> {
657 #[derive(serde::Deserialize)]
658 struct Row {
659 username: String,
660 display_username: String,
661 }
662 let mut names: Vec<String> = a.usernames.iter().map(|name| name.trim().to_lowercase()).filter(|name| !name.is_empty()).collect();
663 names.sort();
664 names.dedup();
665 names.truncate(200);
666 let mut found = std::collections::HashMap::new();
667 if names.is_empty() {
668 return Ok(found);
669 }
670 let marks = vec!["?"; names.len()].join(", ");
671 let bind: Vec<worker::wasm_bindgen::JsValue> = names.iter().map(|name| name.as_str().into()).collect();
672 let rows = self
673 .db
674 .prepare(format!(
675 "SELECT username, display_username FROM users WHERE username IN ({marks}) AND display_username IS NOT NULL AND deleted_at IS NULL"
676 ))
677 .bind(&bind)?
678 .all()
679 .await?
680 .results::<Row>()?;
681 for row in rows {
682 if row.display_username.eq_ignore_ascii_case(&row.username) && row.display_username != row.username {
683 found.insert(row.username, row.display_username);
684 }
685 }
686 Ok(found)
687 }
688
689 async fn accounts(&self, a: UsernamesArgs) -> Result<std::collections::HashMap<String, g1t_contracts::accounts::EmailOwner>> {
690 #[derive(serde::Deserialize)]
691 struct Row {
692 id: String,
693 username: String,
694 avatar: Option<String>,
695 }
696 let ids: Vec<String> = a.ids.into_iter().take(200).collect();
697 let mut found = std::collections::HashMap::new();
698 if ids.is_empty() {
699 return Ok(found);
700 }
701 let marks = vec!["?"; ids.len()].join(", ");
702 let bind: Vec<worker::wasm_bindgen::JsValue> = ids.iter().map(|id| id.as_str().into()).collect();
703 let rows = self
704 .db
705 .prepare(format!("SELECT id, username, avatar FROM users WHERE id IN ({marks})"))
706 .bind(&bind)?
707 .all()
708 .await?
709 .results::<Row>()?;
710 for row in rows {
711 found.insert(row.id.clone(), g1t_contracts::accounts::EmailOwner { id: row.id, username: row.username, avatar: row.avatar });
712 }
713 Ok(found)
714 }
715
716 async fn list_ssh_keys(&self, a: UserArgs) -> Result<Vec<SshKey>> {
717 let rows = self
718 .db
719 .prepare("SELECT id, title, fingerprint, created_at, last_used_at FROM ssh_keys WHERE user_id = ? ORDER BY id")
720 .bind(&[a.user.id.into()])?
721 .all()
722 .await?
723 .results::<KeyRow>()?;
724 Ok(rows.into_iter().map(SshKey::from).collect())
725 }
726
727 /// The account (user id) that registered each key, by fingerprint
728 /// (`SHA256:…`). At most 100; unknown keys are left out.
729 async fn ssh_key_owners(&self, a: SshKeyOwnersArgs) -> Result<std::collections::HashMap<String, String>> {
730 #[derive(serde::Deserialize)]
731 struct Row {
732 fingerprint: String,
733 user_id: String,
734 }
735 let fingerprints: Vec<&String> = a.fingerprints.iter().take(100).collect();
736 if fingerprints.is_empty() {
737 return Ok(std::collections::HashMap::new());
738 }
739 let marks = vec!["?"; fingerprints.len()].join(", ");
740 let binds: Vec<JsValue> = fingerprints.iter().map(|fingerprint| fingerprint.as_str().into()).collect();
741 Ok(self
742 .db
743 .prepare(format!("SELECT fingerprint, user_id FROM ssh_keys WHERE fingerprint IN ({marks})"))
744 .bind(&binds)?
745 .all()
746 .await?
747 .results::<Row>()?
748 .into_iter()
749 .map(|row| (row.fingerprint, row.user_id))
750 .collect())
751 }
752
753 async fn add_ssh_key(&self, a: AddSshKeyArgs) -> Result<Outcome<SshKey>> {
754 let Some(key) = crypto::parse_ssh_key(&a.public_key) else {
755 return Ok(Outcome::fail(
756 FailureCode::Invalid,
757 "That is not a valid OpenSSH public key.",
758 ));
759 };
760 // Someone's SSH key, or a repository's deploy key (deploy_keys.rs).
761 if self.key_in_use(&key.fingerprint).await? {
762 return Ok(Outcome::fail(FailureCode::Conflict, g1t_contracts::deploy_keys::KEY_IN_USE));
763 }
764 let now = now_ms();
765 let title = [a.title.trim(), key.comment.as_str(), "SSH key"]
766 .into_iter()
767 .find(|candidate| !candidate.is_empty())
768 .unwrap_or_default()
769 .to_owned();
770 let row = KeyRow {
771 id: new_id("key", now),
772 title,
773 fingerprint: key.fingerprint,
774 created_at: rfc3339(now),
775 last_used_at: None,
776 };
777 let inserted = self.db
778 .prepare(
779 "INSERT INTO ssh_keys (id, user_id, title, public_key, fingerprint, created_at)
780 VALUES (?, ?, ?, ?, ?, ?)",
781 )
782 .bind(&[
783 row.id.as_str().into(),
784 a.user.id.as_str().into(),
785 row.title.as_str().into(),
786 key.public_key.into(),
787 row.fingerprint.as_str().into(),
788 row.created_at.as_str().into(),
789 ])?
790 .run()
791 .await;
792 // Added at the same moment elsewhere: the trigger or the unique
793 // index refused it.
794 if let Err(error) = inserted {
795 if self.key_in_use(&row.fingerprint).await? {
796 return Ok(Outcome::fail(FailureCode::Conflict, g1t_contracts::deploy_keys::KEY_IN_USE));
797 }
798 return Err(error);
799 }
800 let shown = format!("{} ({})", row.title, row.fingerprint);
801 self.log_security(&a.user.id, "ssh_key_added", Some(&shown), None).await;
802 self.audit_account(&a.user, "ssh_key.added", &format!("Added SSH key {shown}")).await;
803 Ok(Outcome::Ok(row.into()))
804 }
805
806 /// Deletes one of the person's SSH keys.
807 async fn remove_ssh_key(&self, a: RemoveArgs) -> Result<()> {
808 #[derive(Deserialize)]
809 struct Removed {
810 title: String,
811 fingerprint: String,
812 }
813 let removed = self
814 .db
815 .prepare("DELETE FROM ssh_keys WHERE id = ? AND user_id = ? RETURNING title, fingerprint")
816 .bind(&[a.id.as_str().into(), a.user.id.as_str().into()])?
817 .first::<Removed>(None)
818 .await?;
819 if let Some(removed) = removed {
820 let shown = format!("{} ({})", removed.title, removed.fingerprint);
821 self.log_security(&a.user.id, "ssh_key_removed", Some(&shown), None).await;
822 self.audit_account(&a.user, "ssh_key.removed", &format!("Removed SSH key {shown}")).await;
823 }
824 Ok(())
825 }
826}
827
828/// Every 15 minutes: staff hear about waitlist requests that arrived while
829/// the last summary's window was still open, so none waits on a later one;
830/// and deleted workspaces and accounts past their restore window are purged
831/// (deletion.rs, account_deletion.rs).
832#[event(scheduled)]
833async fn scheduled(_event: ScheduledEvent, env: Env, _ctx: ScheduleContext) {
834 let Ok(db) = env.d1("DB") else { return };
835 let identity = Identity { db, env };
836 if let Err(error) = identity.notify_staff_of_requests().await {
837 worker::console_error!("waitlist summary: {error}");
838 }
839 if let Err(error) = identity.purge_due_workspaces().await {
840 worker::console_error!("workspace purge: {error}");
841 }
842 // And deleted accounts past theirs (account_deletion.rs).
843 if let Err(error) = identity.purge_due_accounts().await {
844 worker::console_error!("account purge: {error}");
845 }
846 // Once: creators of repositories made before they got Admin (members.rs).
847 if let Err(error) = identity.backfill_creator_grants().await {
848 worker::console_error!("creator grants: {error}");
849 }
850}
851
852#[event(fetch)]
853async fn fetch(mut request: Request, env: Env, _ctx: Context) -> Result<Response> {
854 let Some(method) = rpc_method(&request) else {
855 return Response::error("Not found", 404);
856 };
857 // A replica near the caller when it asks for one (crates/kit/src/d1.rs).
858 let (db, served) = g1t_kit::d1::open(&env, "DB", &request)?;
859 let body: serde_json::Value = request.json().await?;
860 let identity = Identity { db, env };
861
862 let answered = match method.as_str() {
863 "register" => {
864 let outcome = identity.register(args(body)?).await?;
865 if let Outcome::Ok(signed_in) = &outcome {
866 identity.announce_user(&signed_in.user.username, Some(&signed_in.user.id)).await;
867 }
868 reply(&outcome)
869 }
870 "sign_in" => reply(&identity.sign_in(args(body)?).await?),
871 "create_workspace" => {
872 let outcome = identity.create_workspace(args(body)?).await?;
873 if let Outcome::Ok(workspace) = &outcome {
874 identity.announce_workspace(&workspace.id, &workspace.slug, None).await;
875 }
876 reply(&outcome)
877 }
878 "get_workspace" => reply(&identity.get_workspace(args(body)?).await?),
879 "list_members" => reply(&identity.list_members(args(body)?).await?),
880 "add_member" => reply(&identity.add_member(args(body)?).await?),
881 "remove_member" => reply(&identity.remove_member(args(body)?).await?),
882 // Owners, roles, leaving and member privileges; see members.rs.
883 "update_member" => reply(&identity.update_member(args(body)?).await?),
884 "transfer_ownership" => reply(&identity.transfer_ownership(args(body)?).await?),
885 "leave_workspace" => reply(&identity.leave_workspace(args(body)?).await?),
886 "set_member_privileges" => reply(&identity.set_member_privileges(args(body)?).await?),
887 "set_two_factor_requirement" => reply(&identity.set_two_factor_requirement(args(body)?).await?),
888 "grant_creator" => reply(&identity.grant_creator(args(body)?).await?),
889 "update_workspace" => {
890 let outcome = identity.update_workspace(args(body)?).await?;
891 if let Outcome::Ok(workspace) = &outcome {
892 identity.announce_workspace(&workspace.id, &workspace.slug, None).await;
893 }
894 reply(&outcome)
895 }
896 "rename_workspace" => reply(&identity.rename_workspace(args(body)?).await?),
897 "check_workspace_rename" => reply(&identity.check_workspace_rename(args(body)?).await?),
898 "resolve_slug" => reply(&identity.resolve_slug(args(body)?).await?),
899 "resolve_alias" => reply(&identity.resolve_alias(args(body)?).await?),
900 "check_workspace_deletion" => reply(&identity.check_workspace_deletion(args(body)?).await?),
901 "delete_workspace" => reply(&identity.delete_workspace(args(body)?).await?),
902 "transfer_repo_scopes" => reply(&identity.transfer_repo_scopes(args(body)?).await?),
903 "set_workspace_avatar" => {
904 let outcome = identity.set_workspace_avatar(args(body)?).await?;
905 if let Outcome::Ok(workspace) = &outcome {
906 identity.announce_workspace(&workspace.id, &workspace.slug, None).await;
907 }
908 reply(&outcome)
909 }
910 "set_user_avatar" => {
911 let a: SetUserAvatarArgs = args(body)?;
912 let (username, id) = (a.user.username.clone(), a.user.id.clone());
913 let outcome = identity.set_user_avatar(a).await?;
914 if matches!(outcome, Outcome::Ok(_)) {
915 identity.announce_user(&username, Some(&id)).await;
916 }
917 reply(&outcome)
918 }
919 "list_workspace_tokens" => reply(&identity.list_workspace_tokens(args(body)?).await?),
920 "remove_workspace_token" => reply(&identity.remove_workspace_token(args(body)?).await?),
921 // Signing in with GitHub; see github.rs.
922 "github_enabled" => reply(&identity.github_enabled()),
923 "github_start" => reply(&identity.github_start(args(body)?).await?),
924 "github_finish" => reply(&identity.github_finish(args(body)?).await?),
925 "github_pending" => reply(&identity.github_pending(args(body)?).await?),
926 "github_sign_up" => reply(&identity.github_sign_up(args(body)?).await?),
927 "github_claim" => reply(&identity.github_claim(args(body)?).await?),
928 "github_account" => reply(&identity.github_account(args(body)?).await?),
929 "github_unlink" => reply(&identity.github_unlink(args(body)?).await?),
930 "github_user_token" => reply(&identity.github_user_token(args(body)?).await?),
931 "github_revoked" => reply(&identity.github_revoked(args(body)?).await?),
932 "github_usernames" => reply(&identity.github_usernames(args(body)?).await?),
933 "oauth_authorize" => reply(&identity.oauth_authorize(args(body)?).await?),
934 "oauth_exchange" => reply(&identity.oauth_exchange(args(body)?).await?),
935 "oauth_refresh" => reply(&identity.oauth_refresh(args(body)?).await?),
936 "list_oauth_grants" => reply(&identity.list_oauth_grants(args(body)?).await?),
937 "revoke_oauth_grant" => reply(&identity.revoke_oauth_grant(args(body)?).await?),
938 "update_oauth_grant" => reply(&identity.update_oauth_grant(args(body)?).await?),
939 "device_start" => reply(&identity.device_start(args(body)?).await?),
940 "device_lookup" => reply(&identity.device_lookup(args(body)?).await?),
941 "device_resolve" => reply(&identity.device_resolve(args(body)?).await?),
942 "device_claim" => reply(&identity.device_claim(args(body)?).await?),
943 "resend_verification" => reply(&identity.resend_verification(args(body)?).await?),
944 "verify_email" => reply(&identity.verify_email(args(body)?).await?),
945 "confirm_email_code" => reply(&identity.confirm_email_code(args(body)?).await?),
946 "change_pending_email" => reply(&identity.change_pending_email(args(body)?).await?),
947 "request_password_reset" => reply(&identity.request_password_reset(args(body)?).await?),
948 "reset_password" => reply(&identity.reset_password(args(body)?).await?),
949 // A person's email addresses; see emails.rs and security.rs.
950 "list_emails" => reply(&identity.list_emails(args(body)?).await?),
951 "add_email" => reply(&identity.add_email(args(body)?).await?),
952 "remove_email" => reply(&identity.remove_email(args(body)?).await?),
953 "resend_email_verification" => reply(&identity.resend_email_verification(args(body)?).await?),
954 "update_email_settings" => reply(&identity.update_email_settings(args(body)?).await?),
955 "reauthenticate" => reply(&identity.reauthenticate(args(body)?).await?),
956 // Two-factor authentication; see two_factor.rs.
957 "two_factor_status" => reply(&identity.two_factor_status(args(body)?).await?),
958 "two_factor_start" => reply(&identity.two_factor_start(args(body)?).await?),
959 "two_factor_enable" => reply(&identity.two_factor_enable(args(body)?).await?),
960 "two_factor_disable" => reply(&identity.two_factor_disable(args(body)?).await?),
961 "two_factor_recovery_codes" => reply(&identity.two_factor_recovery_codes(args(body)?).await?),
962 "two_factor_sign_in" => reply(&identity.two_factor_sign_in(args(body)?).await?),
963 "security_log" => reply(&identity.security_log(args(body)?).await?),
964 "email_owners" => reply(&identity.email_owners(args(body)?).await?),
965 "commit_identity" => reply(&identity.commit_identity(args(body)?).await?),
966 "push_email_guard" => reply(&identity.push_email_guard(args(body)?).await?),
967 "admin_user" => reply(&identity.admin_user(args(body)?).await?),
968 "admin_remove_email" => reply(&identity.admin_remove_email(args(body)?).await?),
969 "sign_out" => reply(&identity.sign_out(args(body)?).await?),
970 "user_for_session" => reply(&identity.user_for_session(args(body)?).await?),
971 "user_for_git_credentials" => reply(&identity.user_for_git_credentials(args(body)?).await?),
972 "user_for_access_token" => {
973 let a: TokenArgs = args(body)?;
974 reply(&identity.user_for_access_token(&a.token).await?)
975 }
976 "user_for_ssh_key" => reply(&identity.user_for_ssh_key(args(body)?).await?),
977 "user_by_username" => reply(&identity.user_by_username(args(body)?).await?),
978 "usernames" => reply(&identity.usernames(args(body)?).await?),
979 // The API: each username's chosen case, shown beside it.
980 "display_usernames" => reply(&identity.display_usernames(args(body)?).await?),
981 "accounts" => reply(&identity.accounts(args(body)?).await?),
982 "users_for_audience" => reply(&identity.users_for_audience(args(body)?).await?),
983 "notify_by_email" => reply(&identity.notify_by_email(args(body)?).await?),
984 "profile" => reply(&identity.profile(args(body)?).await?),
985 "update_profile" => {
986 let outcome = identity.update_profile(args(body)?).await?;
987 if let Outcome::Ok(profile) = &outcome {
988 identity.announce_user(&profile.username, None).await;
989 }
990 reply(&outcome)
991 }
992 "directory" => reply(&identity.directory(args(body)?).await?),
993 "profile_workspaces" => reply(&identity.profile_workspaces(args(body)?).await?),
994 // Each person's dock pins, per workspace; see dock.rs.
995 "dock_pins" => reply(&identity.dock_pins(args(body)?).await?),
996 "set_dock_pins" => reply(&identity.set_dock_pins(args(body)?).await?),
997 "list_ssh_keys" => reply(&identity.list_ssh_keys(args(body)?).await?),
998 // Services only: who registered each key, for verifying commit
999 // signatures (repos' signatures.rs).
1000 "ssh_key_owners" => reply(&identity.ssh_key_owners(args(body)?).await?),
1001 "add_ssh_key" => reply(&identity.add_ssh_key(args(body)?).await?),
1002 "remove_ssh_key" => reply(&identity.remove_ssh_key(args(body)?).await?),
1003 // A repository's deploy keys, and who an SSH key signs in as; see
1004 // deploy_keys.rs.
1005 "list_deploy_keys" => reply(&identity.list_deploy_keys(args(body)?).await?),
1006 "get_deploy_key" => reply(&identity.get_deploy_key(args(body)?).await?),
1007 "add_deploy_key" => reply(&identity.add_deploy_key(args(body)?).await?),
1008 "remove_deploy_key" => reply(&identity.remove_deploy_key(args(body)?).await?),
1009 "principal_for_ssh_key" => reply(&identity.principal_for_ssh_key(args(body)?).await?),
1010 "list_access_tokens" => reply(&identity.list_access_tokens(args(body)?).await?),
1011 "create_access_token" => reply(&identity.create_access_token(args(body)?).await?),
1012 // Making and changing a person's or a workspace's token, and
1013 // workspaces' rules for tokens; see token_reach.rs.
1014 "create_token" => reply(&identity.create_token(args(body)?).await?),
1015 "update_token" => reply(&identity.update_token(args(body)?).await?),
1016 "get_token_policy" => reply(&identity.get_token_policy(args(body)?).await?),
1017 "set_token_policy" => reply(&identity.set_token_policy(args(body)?).await?),
1018 "list_member_tokens" => reply(&identity.list_member_tokens(args(body)?).await?),
1019 "review_token_request" => reply(&identity.review_token_request(args(body)?).await?),
1020 "revoke_member_token" => reply(&identity.revoke_member_token(args(body)?).await?),
1021 "create_agent_token" => reply(&identity.create_agent_token(args(body)?).await?),
1022 "agent_scope" => reply(&identity.agent_scope(args(body)?).await?),
1023 "create_run_credential" => reply(&identity.create_run_credential(args(body)?).await?),
1024 "bind_run_credentials" => reply(&identity.bind_run_credentials(args(body)?).await?),
1025 "revoke_run_credentials" => reply(&identity.revoke_run_credentials(args(body)?).await?),
1026 "create_job_token" => reply(&identity.create_job_token(args(body)?).await?),
1027 "revoke_job_tokens" => reply(&identity.revoke_job_tokens(args(body)?).await?),
1028 "remove_access_token" => reply(&identity.remove_access_token(args(body)?).await?),
1029 // Invites and the waitlist; see invites.rs.
1030 "registration" => reply(&identity.registration_mode()),
1031 "list_invites" => reply(&identity.list_invites(args(body)?).await?),
1032 "create_invite" => reply(&identity.create_invite(args(body)?).await?),
1033 "revoke_invite" => reply(&identity.revoke_invite(args(body)?).await?),
1034 "check_invite" => reply(&identity.check_invite(args(body)?).await?),
1035 "accept_invite" => reply(&identity.accept_invite(args(body)?).await?),
1036 "invite_member" => reply(&identity.invite_member(args(body)?).await?),
1037 "list_invitations" => reply(&identity.list_invitations(args(body)?).await?),
1038 "accept_invitation" => reply(&identity.accept_invitation(args(body)?).await?),
1039 "decline_invitation" => reply(&identity.decline_invitation(args(body)?).await?),
1040 "find_people" => reply(&identity.find_people(args(body)?).await?),
1041 "workspace_invites" => reply(&identity.workspace_invites(args(body)?).await?),
1042 "revoke_workspace_invite" => reply(&identity.revoke_workspace_invite(args(body)?).await?),
1043 "request_access" => reply(&identity.request_access(args(body)?).await?),
1044 // Who has access to a repository; see access.rs.
1045 "repo_access" => reply(&identity.repo_access(args(body)?).await?),
1046 "add_collaborator" => reply(&identity.add_collaborator(args(body)?).await?),
1047 "set_collaborator_role" => reply(&identity.set_collaborator_role(args(body)?).await?),
1048 "remove_collaborator" => reply(&identity.remove_collaborator(args(body)?).await?),
1049 "collaborator_permission" => reply(&identity.collaborator_permission(args(body)?).await?),
1050 "my_repo_invitations" => reply(&identity.my_repo_invitations(args(body)?).await?),
1051 "respond_repo_invitation" => reply(&identity.respond_repo_invitation(args(body)?).await?),
1052 "revoke_repo_invitation" => reply(&identity.revoke_repo_invitation(args(body)?).await?),
1053 "set_base_permission" => reply(&identity.set_base_permission(args(body)?).await?),
1054 // Where a workspace keeps its repositories' git data (EU residency).
1055 "workspace_residency" => reply(&identity.workspace_residency(args(body)?).await?),
1056 "set_workspace_residency" => reply(&identity.set_workspace_residency(args(body)?).await?),
1057 "outside_collaborators" => reply(&identity.outside_collaborators(args(body)?).await?),
1058 "forget_repo_access" => {
1059 let a: g1t_contracts::access::ForgetRepoAccessArgs = args(body)?;
1060 // A purged repository's deploy keys go with its access.
1061 identity.forget_deploy_keys(&a.repo_id).await?;
1062 reply(&identity.forget_repo_access(a).await?)
1063 }
1064 // Teams (teams.rs).
1065 "list_teams" => reply(&identity.list_teams(args(body)?).await?),
1066 "get_team" => reply(&identity.get_team(args(body)?).await?),
1067 "create_team" => reply(&identity.create_team(args(body)?).await?),
1068 "set_team_creation" => reply(&identity.set_team_creation(args(body)?).await?),
1069 "update_team" => reply(&identity.update_team(args(body)?).await?),
1070 "delete_team" => reply(&identity.delete_team(args(body)?).await?),
1071 "team_members" => reply(&identity.team_members(args(body)?).await?),
1072 "set_team_member" => reply(&identity.set_team_member(args(body)?).await?),
1073 "remove_team_member" => reply(&identity.remove_team_member(args(body)?).await?),
1074 "child_teams" => reply(&identity.child_teams(args(body)?).await?),
1075 "team_repos" => reply(&identity.team_repos(args(body)?).await?),
1076 "set_team_repo" => reply(&identity.set_team_repo(args(body)?).await?),
1077 "remove_team_repo" => reply(&identity.remove_team_repo(args(body)?).await?),
1078 "user_teams" => reply(&identity.user_teams(args(body)?).await?),
1079 "team_memberships" => reply(&identity.team_memberships(args(body)?).await?),
1080 "resolve_teams" => reply(&identity.resolve_teams(args(body)?).await?),
1081 "resolve_owners" => reply(&identity.resolve_owners(args(body)?).await?),
1082 // Staff only: sudo.g1t.sh, over its service binding. See admin.rs.
1083 "notify_owners" => reply(&identity.notify_owners(args(body)?).await?),
1084 "admin_workspaces" => reply(&identity.admin_workspaces(args(body)?).await?),
1085 "admin_workspace" => reply(&identity.admin_workspace(args(body)?).await?),
1086 "admin_waitlist" => reply(&identity.admin_waitlist(args(body)?).await?),
1087 "admin_decide_waitlist" => reply(&identity.admin_decide_waitlist(args(body)?).await?),
1088 "admin_waitlist_pending" => reply(&identity.admin_waitlist_pending().await?),
1089 "admin_invites" => reply(&identity.admin_invites(args(body)?).await?),
1090 "admin_revoke_invite" => reply(&identity.admin_revoke_invite(args(body)?).await?),
1091 "admin_mint_invite" => reply(&identity.admin_mint_invite(args(body)?).await?),
1092 "admin_grant_invites" => reply(&identity.admin_grant_invites(args(body)?).await?),
1093 "admin_invite_tree" => reply(&identity.admin_invite_tree(args(body)?).await?),
1094 "admin_workspace_invites" => reply(&identity.admin_workspace_invites(args(body)?).await?),
1095 // Shared invite links for a group; see shared_invites.rs.
1096 "admin_shared_invites" => reply(&identity.admin_shared_invites().await?),
1097 "admin_create_shared_invite" => reply(&identity.admin_create_shared_invite(args(body)?).await?),
1098 "admin_revoke_shared_invite" => reply(&identity.admin_revoke_shared_invite(args(body)?).await?),
1099 // Deleted workspaces, restored or purged by staff; see deletion.rs.
1100 "admin_deleted_workspaces" => reply(&identity.admin_deleted_workspaces().await?),
1101 "admin_restore_workspace" => reply(&identity.admin_restore_workspace(args(body)?).await?),
1102 "admin_purge_workspace" => reply(&identity.admin_purge_workspace(args(body)?).await?),
1103 // Deleting accounts (account_deletion.rs): the person from the
1104 // site, staff from sudo. There is no API route for it.
1105 "check_account_deletion" => reply(&identity.check_account_deletion(args(body)?).await?),
1106 "delete_account" => reply(&identity.delete_account(args(body)?).await?),
1107 "admin_delete_account" => reply(&identity.admin_delete_account(args(body)?).await?),
1108 "admin_deleted_accounts" => reply(&identity.admin_deleted_accounts().await?),
1109 "admin_restore_account" => reply(&identity.admin_restore_account(args(body)?).await?),
1110 "admin_purge_account" => reply(&identity.admin_purge_account(args(body)?).await?),
1111 // Workspace aliases, set by staff only; see aliases.rs.
1112 "admin_aliases" => reply(&identity.admin_aliases().await?),
1113 "admin_set_alias" => reply(&identity.admin_set_alias(args(body)?).await?),
1114 "admin_remove_alias" => reply(&identity.admin_remove_alias(args(body)?).await?),
1115 _ => Response::error("Unknown method", 404),
1116 };
1117 served.finish(answered)
1118}
1119
1120#[cfg(test)]
1121mod register_tests {
1122 use super::*;
1123
1124 #[test]
1125 fn nobody_registers_as_g1t() {
1126 // What register checks the username with, whatever its case.
1127 for username in ["g1t", "G1T", "g1t-agent", "G1t-Agent"] {
1128 assert!(claimable_username(username).is_none(), "{username}");
1129 }
1130 assert_eq!(claimable_username("ana").map(|name| name.canonical).as_deref(), Some("ana"));
1131 }
1132
1133 #[test]
1134 fn a_username_keeps_the_case_it_was_chosen_in() {
1135 let name = claimable_username("Ana-Lopez").unwrap();
1136 assert_eq!(name.canonical, "ana-lopez");
1137 assert_eq!(name.display_if_cased(), Some("Ana-Lopez"));
1138 assert!(USERNAME_RULES.contains("either case"));
1139 }
1140}