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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 ask_tokens;
11mod avatars;
12mod crypto;
13mod deletion;
14mod deploy_keys;
15mod device;
16mod directory;
17mod dock;
18mod email;
19mod emails;
20mod github;
21mod invites;
22mod members;
23mod oauth;
24mod paid;
25mod people;
26mod profiles;
27mod rename;
28mod job_tokens;
29mod run_credentials;
30mod security;
31mod shared_invites;
32mod sounds;
33mod suspension;
34mod teams;
35mod throttle;
36mod token_reach;
37mod tokens;
38mod two_factor;
39mod workspaces;
40
41use g1t_contracts::identity::*;
42use g1t_contracts::time::{SQL_NOW, rfc3339, sql_after};
43use g1t_contracts::{FailureCode, Outcome, User, Viewer, claimable_username, new_id};
44use g1t_kit::{args, now_ms, reply, rpc_method};
45use serde::Deserialize;
46use tokens::TOKEN_PREFIX;
47use worker::wasm_bindgen::JsValue;
48use worker::{Context, D1Database, Env, Request, Response, Result, ScheduleContext, ScheduledEvent, event};
49
50const SESSION_TTL_SECONDS: u64 = 30 * 24 * 60 * 60;
51const RESET_TTL_SECONDS: u64 = 60 * 60;
52const MIN_PASSWORD_LENGTH: usize = 10;
53const PASSWORD_TOO_SHORT: &str = "Use a password of at least 10 characters.";
54
55/// A user as selected from the database; `verified` arrives as 0 or 1.
56/// What a username may be, as registration and GitHub sign-up say when one is refused.
57pub(crate) const USERNAME_RULES: &str =
58 "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.";
59
60#[derive(Deserialize)]
61struct Account {
62 id: String,
63 username: String,
64 /// Selected where the person is shown: their username as they wrote it.
65 #[serde(default)]
66 display_username: Option<String>,
67 verified: u8,
68 /// Selected only where the person is being shown to themselves.
69 #[serde(default)]
70 avatar: Option<String>,
71}
72
73impl From<Account> for User {
74 fn from(row: Account) -> Self {
75 User {
76 id: row.id,
77 username: row.username,
78 display_username: row.display_username,
79 verified: row.verified != 0,
80 avatar: row.avatar,
81 ..User::default()
82 }
83 }
84}
85
86#[derive(Deserialize)]
87struct UserRow {
88 id: String,
89 username: String,
90 password_hash: String,
91 verified: u8,
92}
93
94/// The owner of an emailed token.
95#[derive(Deserialize)]
96struct TokenOwner {
97 id: String,
98 username: String,
99 /// The address a link was sent to; null on links from before accounts
100 /// had several, which are for the primary.
101 #[serde(default)]
102 email_id: Option<String>,
103}
104
105#[derive(Deserialize)]
106struct KeyRow {
107 id: String,
108 title: String,
109 fingerprint: String,
110 created_at: String,
111 #[serde(default)]
112 last_used_at: Option<String>,
113}
114
115impl From<KeyRow> for SshKey {
116 fn from(row: KeyRow) -> Self {
117 SshKey {
118 id: row.id,
119 title: row.title,
120 fingerprint: row.fingerprint,
121 created_at: row.created_at,
122 last_used_at: row.last_used_at,
123 }
124 }
125}
126
127struct Identity {
128 db: D1Database,
129 env: Env,
130}
131
132impl Identity {
133 /// Runs a query that returns at most one user, for showing to others:
134 /// without their workspaces.
135 async fn find_public_user(&self, sql: &str, param: &str) -> Result<Viewer> {
136 Ok(self
137 .db
138 .prepare(sql)
139 .bind(&[JsValue::from(param)])?
140 .first::<Account>(None)
141 .await?
142 .map(User::from))
143 }
144
145 /// Attaches the workspaces a user belongs to, so that any service can
146 /// authorize them without asking again.
147 async fn with_workspaces(&self, user: Viewer) -> Result<Viewer> {
148 let Some(mut user) = user else {
149 return Ok(None);
150 };
151 // A suspended account is nobody, however it is presented
152 // (suspension.rs): its sessions, tokens, keys and password.
153 if self.user_suspension(&user.id).await?.is_some() {
154 return Ok(None);
155 }
156 let memberships = self.memberships_and_policies(&user.id).await?;
157 // Roles on single repositories, under the same policy (access.rs).
158 let grants = self.grants_of(&user.id).await?;
159 // Access to a workspace is used only within its policy; see security.rs.
160 let within = self.within_policy(&user.id, memberships, grants).await?;
161 user.workspaces = within.memberships;
162 user.grants = within.grants;
163 user.held = within.held;
164 Ok(Some(user))
165 }
166
167 /// Runs a query that resolves credentials to at most one user.
168 async fn find_user(&self, sql: &str, param: &str) -> Result<Viewer> {
169 let user = self.find_public_user(sql, param).await?;
170 self.with_workspaces(user).await
171 }
172
173 /// Consumes a token of `kind`, returning its owner if it was valid.
174 async fn redeem_email_token(&self, token: &str, kind: &str) -> Result<Option<TokenOwner>> {
175 let id = crypto::sha256_hex(token);
176 let owner = self
177 .db
178 .prepare(format!(
179 "SELECT users.id, users.username, email_tokens.email_id FROM email_tokens
180 JOIN users ON users.id = email_tokens.user_id
181 WHERE email_tokens.id = ? AND email_tokens.kind = ? AND users.deleted_at IS NULL
182 AND email_tokens.expires_at > {SQL_NOW}"
183 ))
184 .bind(&[id.as_str().into(), kind.into()])?
185 .first::<TokenOwner>(None)
186 .await?;
187 if let Some(owner) = &owner {
188 // Every outstanding token of this kind dies with the one used:
189 // every reset link, and every confirmation link for the same
190 // address (another address's links still work).
191 self.db
192 .prepare(
193 "DELETE FROM email_tokens WHERE user_id = ?1 AND kind = ?2
194 AND (?2 = 'reset' OR email_id IS ?3)",
195 )
196 .bind(&[
197 owner.id.as_str().into(),
198 kind.into(),
199 owner.email_id.as_deref().map_or(JsValue::NULL, Into::into),
200 ])?
201 .run()
202 .await?;
203 }
204 Ok(owner)
205 }
206
207 async fn resend_verification(&self, a: UserArgs) -> Result<Outcome<bool>> {
208 if !self.allow(throttle::CONFIRM_ACCOUNT, &a.user.id).await? {
209 return Ok(Outcome::fail(FailureCode::Conflict, "Too many confirmation emails this hour. Check your inbox, or try again later."));
210 }
211 self.resend_primary(&a.user).await
212 }
213
214 /// The link in a confirmation email, followed: signed in or not. It
215 /// ends the code sent with it (emails.rs).
216 async fn verify_email(&self, a: EmailTokenArgs) -> Result<Outcome<g1t_contracts::accounts::EmailConfirmed>> {
217 let Some(owner) = self.redeem_email_token(&a.token, "verify").await? else {
218 return Ok(Outcome::fail(
219 FailureCode::Invalid,
220 "This confirmation link is not valid or has expired.",
221 ));
222 };
223 self.confirm_address(&owner.id, owner.email_id.as_deref()).await
224 }
225
226 /// Any confirmed address of an account can ask for a reset; so can the
227 /// unconfirmed address a new account signed up with. See emails.rs.
228 async fn request_password_reset(&self, a: EmailArgs) -> Result<bool> {
229 let allowed = self.allow(throttle::RESET_EMAIL, &a.email).await?
230 && match a.client.as_deref() {
231 Some(client) => self.allow(throttle::RESET_CLIENT, client).await?,
232 None => true,
233 };
234 if allowed && let Some(target) = self.reset_target(&a.email).await? {
235 // A failure from here on happens only for a real account, so it
236 // is logged, never answered: the reply below stays the same.
237 if let Err(error) = self.send_reset(&target).await {
238 worker::console_error!("password reset for a known address failed: {error}");
239 }
240 }
241 // The same answer either way, so addresses cannot be probed.
242 Ok(true)
243 }
244
245 /// Saves a reset link for `target` and mails it, telling the account's
246 /// other addresses.
247 async fn send_reset(&self, target: &emails::ResetTarget) -> Result<()> {
248 {
249 let token = crypto::random_hex(32);
250 self.db
251 .prepare(format!(
252 "INSERT INTO email_tokens (id, user_id, kind, expires_at, email_id)
253 VALUES (?, ?, 'reset', {}, ?)",
254 sql_after(RESET_TTL_SECONDS)
255 ))
256 .bind(&[
257 crypto::sha256_hex(&token).into(),
258 target.user_id.as_str().into(),
259 target.email_id.as_str().into(),
260 ])?
261 .run()
262 .await?;
263 email::send_password_reset(&self.env, &target.display, &target.username, &token).await?;
264 // The primary and the backup hear of it when it went elsewhere.
265 let elsewhere = self.notice_recipients(&target.user_id, false).await?;
266 for address in elsewhere.iter().filter(|address| !address.eq_ignore_ascii_case(&target.display)) {
267 let change = format!("A password reset was asked for through {}", target.display);
268 if let Err(error) = email::send_security_notice(&self.env, address, &target.username, &change).await {
269 worker::console_error!("security notice failed: {error}");
270 }
271 }
272 }
273 Ok(())
274 }
275
276 async fn reset_password(&self, a: ResetPasswordArgs) -> Result<Outcome<User>> {
277 if a.password.chars().count() < MIN_PASSWORD_LENGTH {
278 return Ok(Outcome::fail(FailureCode::Invalid, PASSWORD_TOO_SHORT));
279 }
280 let Some(owner) = self.redeem_email_token(&a.token, "reset").await? else {
281 return Ok(Outcome::fail(
282 FailureCode::Invalid,
283 "This reset link is not valid or has expired.",
284 ));
285 };
286 self.db
287 .prepare("UPDATE users SET password_hash = ? WHERE id = ?")
288 .bind(&[
289 crypto::hash_password(&a.password).into(),
290 owner.id.as_str().into(),
291 ])?
292 .run()
293 .await?;
294 // Following an emailed link also proves the address it went to
295 // (unless another account confirmed it first).
296 let _ = self.confirm_address(&owner.id, owner.email_id.as_deref()).await?;
297 // Anyone signed in with the old password is signed out, and nobody
298 // stays locked out by the wrong guesses before it.
299 self.db
300 .prepare("DELETE FROM sessions WHERE user_id = ?")
301 .bind(&[owner.id.as_str().into()])?
302 .run()
303 .await?;
304 self.clear(&throttle::key(throttle::PASSWORD_ACCOUNT, &owner.id)).await?;
305 self.log_security(&owner.id, "password_changed", None, None).await;
306 self.tell_primary_and_backup(&owner.id, &owner.username, "Your password was changed").await;
307 let verified = self
308 .find_public_user(
309 "SELECT id, username, email_verified_at IS NOT NULL AS verified FROM users WHERE id = ?",
310 &owner.id,
311 )
312 .await?
313 .is_some_and(|user| user.verified);
314 Ok(Outcome::Ok(User {
315 id: owner.id,
316 username: owner.username,
317 verified,
318 ..User::default()
319 }))
320 }
321
322 /// The account a login names: a username, or any confirmed address.
323 async fn password_row(&self, login: &str) -> Result<Option<UserRow>> {
324 let login = login.trim().to_lowercase();
325 let (column, value) = if login.contains('@') {
326 match self.user_with_verified_email(&login).await? {
327 Some(id) => ("id", id),
328 None => return Ok(None),
329 }
330 } else {
331 ("username", login)
332 };
333 self.db
334 .prepare(format!(
335 "SELECT id, username, password_hash, email_verified_at IS NOT NULL AS verified FROM users
336 WHERE {column} = ? AND deleted_at IS NULL"
337 ))
338 .bind(&[JsValue::from(value)])?
339 .first::<UserRow>(None)
340 .await
341 }
342
343 /// Checks a password for a login, throttled (see throttle.rs). The
344 /// refusal is one of two messages, the same for every account.
345 async fn checked_password(
346 &self,
347 login: &str,
348 password: &str,
349 client: Option<&str>,
350 ) -> Result<std::result::Result<User, &'static str>> {
351 let row = self.password_row(login).await?;
352 let subject = row.as_ref().map_or_else(|| login.trim().to_lowercase(), |row| row.id.clone());
353 let (account_key, client_key) = Identity::password_keys(&subject, client);
354 if self.password_locked(&account_key, client_key.as_deref()).await? {
355 return Ok(Err(throttle::THROTTLED));
356 }
357 let owner = row.as_ref().map(|row| (row.id.clone(), row.username.clone()));
358 match row.filter(|row| !row.password_hash.is_empty() && crypto::verify_password(password, &row.password_hash)) {
359 Some(row) => {
360 self.clear(&account_key).await?;
361 Ok(Ok(User {
362 id: row.id,
363 username: row.username,
364 verified: row.verified != 0,
365 ..User::default()
366 }))
367 }
368 None => {
369 let owner = owner.as_ref().map(|(id, name)| (id.as_str(), name.as_str()));
370 self.password_failed(&account_key, client_key.as_deref(), owner).await?;
371 Ok(Err("Incorrect username or password."))
372 }
373 }
374 }
375
376 /// Git over HTTPS with the account's password. With two-factor
377 /// authentication on, a password alone is never enough: use an access
378 /// token (two_factor.rs).
379 async fn user_for_password(&self, login: &str, password: &str) -> Result<Viewer> {
380 let user = self.checked_password(login, password, None).await?.ok();
381 if let Some(user) = &user
382 && self.two_factor_enabled(&user.id).await?
383 {
384 return Ok(None);
385 }
386 self.with_workspaces(user).await
387 }
388
389 async fn register(&self, a: RegisterArgs) -> Result<Outcome<SignedIn>> {
390 // Kept as typed for showing; found, linked and mentioned lowercased.
391 let chosen = claimable_username(&a.username);
392 let username = chosen.as_ref().map_or_else(|| a.username.trim().to_lowercase(), |name| name.canonical.clone());
393 let claimable = chosen.is_some();
394 let email = a.email.trim().to_lowercase();
395 let invalid = |message: &str| Ok(Outcome::fail(FailureCode::Invalid, message));
396 let invite_code = a.invite_code.as_deref().map(str::trim).filter(|code| !code.is_empty());
397 if !claimable {
398 return invalid(USERNAME_RULES);
399 }
400 let well_formed_email = email
401 .split_once('@')
402 .is_some_and(|(local, domain)| !local.is_empty() && domain.contains('.'))
403 && !email.contains(char::is_whitespace);
404 if !well_formed_email {
405 return invalid("Enter a valid email address.");
406 }
407 if a.password.chars().count() < MIN_PASSWORD_LENGTH {
408 return invalid(PASSWORD_TOO_SHORT);
409 }
410 // Anyone may sign up, so many accounts from one address is the
411 // abuse to stop: counted once the form is well formed, before
412 // anything is looked up or written.
413 if !self.sign_up_allowed(a.client.as_deref()).await? {
414 return Ok(Identity::too_many_sign_ups());
415 }
416 if self.email_blocked(&email).await? {
417 return Ok(Outcome::fail(FailureCode::Forbidden, suspension::BLOCKED));
418 }
419 let taken = self
420 .db
421 // Usernames and workspaces share one namespace, so that a name
422 // means the same thing wherever it appears.
423 // An address is taken once an account has confirmed it; an
424 // unconfirmed one goes to whoever confirms it first (emails.rs).
425 .prepare(
426 "SELECT username FROM users WHERE username = ?
427 UNION ALL SELECT email FROM user_emails WHERE email = ? AND verified_at IS NOT NULL
428 UNION ALL SELECT slug FROM workspaces WHERE slug = ?",
429 )
430 .bind(&[
431 username.as_str().into(),
432 email.as_str().into(),
433 username.as_str().into(),
434 ])?
435 .first::<serde_json::Value>(None)
436 .await?;
437 // A renamed workspace's old slug stays reserved for it a while, and
438 // a deleted workspace's for good.
439 if taken.is_some() || self.slug_held(&username).await? || self.slug_deleted(&username).await? {
440 return Ok(Outcome::fail(
441 FailureCode::Conflict,
442 "That username or email is already registered.",
443 ));
444 }
445 let password_hash = crypto::hash_password(&a.password);
446 let user = match self
447 .create_account(invites::NewAccount {
448 username: &username,
449 display_username: chosen.as_ref().and_then(|name| name.display_if_cased()),
450 email: &email,
451 password_hash: &password_hash,
452 verified: false,
453 invite_code,
454 email_proof: a.email_proof.as_deref(),
455 })
456 .await?
457 {
458 Outcome::Ok(user) => user,
459 Outcome::Fail(failure) => return Ok(Outcome::Fail(failure)),
460 };
461 // The account exists either way; the email can be sent again from
462 // the confirmation page. It carries a code and a link (emails.rs).
463 if !user.verified
464 && let Err(error) = self.send_primary_confirmation(&user.id, &user.username).await
465 {
466 worker::console_error!("confirmation email failed: {error}");
467 }
468 self.start_session(user).await
469 }
470
471 async fn sign_in(&self, a: SignInArgs) -> Result<Outcome<SignedIn>> {
472 let user = match self.checked_password(&a.username, &a.password, a.client.as_deref()).await? {
473 Ok(user) => user,
474 Err(message) => return Ok(Outcome::fail(FailureCode::Unauthenticated, message)),
475 };
476 if self.user_suspension(&user.id).await?.is_some() {
477 return Ok(Outcome::fail(FailureCode::Forbidden, suspension::SUSPENDED));
478 }
479 let user = self.with_workspaces(Some(user)).await?.unwrap_or_default();
480 self.start_session(user).await
481 }
482
483 /// Starts a session for someone who just proved their password (or
484 /// GitHub account). With two-factor authentication on, it starts none:
485 /// it returns a challenge for `two_factor_sign_in` (two_factor.rs).
486 async fn start_session(&self, user: User) -> Result<Outcome<SignedIn>> {
487 if self.two_factor_enabled(&user.id).await? {
488 let challenge = self.issue_challenge(&user.id).await?;
489 return Ok(Outcome::Ok(SignedIn {
490 user: User { workspaces: Vec::new(), grants: Vec::new(), held: Vec::new(), ..user },
491 session_token: String::new(),
492 two_factor_challenge: Some(challenge),
493 }));
494 }
495 self.session_for(user).await
496 }
497
498 /// A new session for `user`, who has proved who they are in full.
499 async fn session_for(&self, user: User) -> Result<Outcome<SignedIn>> {
500 // Whichever way it was proved, a deleted account starts none
501 // (account_deletion.rs).
502 if !self.account_live(&user.id).await? {
503 return Ok(Outcome::fail(FailureCode::Unauthenticated, "Incorrect username or password."));
504 }
505 // Nor a suspended one, however it was proved (suspension.rs).
506 if self.user_suspension(&user.id).await?.is_some() {
507 return Ok(Outcome::fail(FailureCode::Forbidden, suspension::SUSPENDED));
508 }
509 let session_token = crypto::random_hex(32);
510 self.db
511 .prepare(format!(
512 // Signing in is proof it is the person: see security.rs.
513 "INSERT INTO sessions (id, user_id, expires_at, authenticated_at) VALUES (?, ?, {}, {SQL_NOW})",
514 sql_after(SESSION_TTL_SECONDS)
515 ))
516 .bind(&[
517 crypto::sha256_hex(&session_token).into(),
518 user.id.as_str().into(),
519 ])?
520 .run()
521 .await?;
522 Ok(Outcome::Ok(SignedIn {
523 user,
524 session_token,
525 two_factor_challenge: None,
526 }))
527 }
528
529 async fn sign_out(&self, a: SessionArgs) -> Result<()> {
530 self.db
531 .prepare("DELETE FROM sessions WHERE id = ?")
532 .bind(&[crypto::sha256_hex(&a.session_token).into()])?
533 .run()
534 .await?;
535 Ok(())
536 }
537
538 async fn user_for_session(&self, a: SessionArgs) -> Result<Viewer> {
539 self.find_user(
540 &format!(
541 "SELECT users.id, users.username, users.display_username, users.email_verified_at IS NOT NULL AS verified,
542 users.avatar
543 FROM sessions JOIN users ON users.id = sessions.user_id
544 WHERE sessions.id = ? AND sessions.expires_at > {SQL_NOW} AND users.deleted_at IS NULL"
545 ),
546 &crypto::sha256_hex(&a.session_token),
547 )
548 .await
549 }
550
551 async fn user_for_git_credentials(&self, a: GitCredentialsArgs) -> Result<Viewer> {
552 // Like GitHub, a token alone identifies its user.
553 if a.secret.starts_with(TOKEN_PREFIX) {
554 self.user_for_access_token(&a.secret).await
555 } else {
556 self.user_for_password(&a.username, &a.secret).await
557 }
558 }
559
560 async fn user_for_ssh_key(&self, a: FingerprintArgs) -> Result<Viewer> {
561 self.find_user(
562 "SELECT users.id, users.username, users.email_verified_at IS NOT NULL AS verified FROM ssh_keys
563 JOIN users ON users.id = ssh_keys.user_id
564 WHERE fingerprint = ? AND users.deleted_at IS NULL",
565 &a.fingerprint,
566 )
567 .await
568 }
569
570 async fn user_by_username(&self, a: UsernameArgs) -> Result<Viewer> {
571 self.find_public_user(
572 // A deleted account is nobody's to find, mention or add.
573 "SELECT id, username, display_username, email_verified_at IS NOT NULL AS verified FROM users WHERE username = ? AND deleted_at IS NULL",
574 &a.username.to_lowercase(),
575 )
576 .await
577 }
578
579 /// `notify_by_email`: an inbox item, emailed to the person it is for,
580 /// only at a confirmed address and only while they can still read the
581 /// repository it is about. Returns whether it was sent.
582 async fn notify_by_email(&self, a: g1t_contracts::inbox::NotifyByEmailArgs) -> Result<bool> {
583 #[derive(Deserialize)]
584 struct Address {
585 email: Option<String>,
586 }
587 let user = self
588 .find_user(
589 "SELECT id, username, email_verified_at IS NOT NULL AS verified FROM users WHERE username = ? AND deleted_at IS NULL",
590 &a.username.to_lowercase(),
591 )
592 .await?;
593 let Some(user) = user.filter(|user| user.verified) else {
594 return Ok(false);
595 };
596 let readable: Vec<g1t_contracts::repos::Repo> = g1t_kit::call(
597 &self.env.service("REPOS")?,
598 "readable",
599 &g1t_contracts::repos::ReadableArgs {
600 ids: vec![a.repo_id.clone()],
601 viewer: Some(user.clone()),
602 },
603 )
604 .await?;
605 if readable.is_empty() {
606 return Ok(false);
607 }
608 let address = self
609 .db
610 .prepare("SELECT email FROM users WHERE id = ?")
611 .bind(&[user.id.as_str().into()])?
612 .first::<Address>(None)
613 .await?
614 .and_then(|row| row.email)
615 .filter(|email| !email.trim().is_empty());
616 let Some(address) = address else {
617 return Ok(false);
618 };
619 email::send_notification(&self.env, &address, &a).await?;
620 Ok(true)
621 }
622
623 async fn usernames(&self, a: UsernamesArgs) -> Result<std::collections::HashMap<String, String>> {
624 #[derive(serde::Deserialize)]
625 struct Named {
626 id: String,
627 name: String,
628 }
629 let ids: Vec<String> = a.ids.into_iter().take(200).collect();
630 let mut names = std::collections::HashMap::new();
631 if ids.is_empty() {
632 return Ok(names);
633 }
634 let marks = vec!["?"; ids.len()].join(", ");
635 let bind: Vec<worker::wasm_bindgen::JsValue> = ids.iter().map(|id| id.as_str().into()).collect();
636 for sql in [
637 format!("SELECT id, username AS name FROM users WHERE id IN ({marks})"),
638 format!("SELECT id, slug AS name FROM workspaces WHERE id IN ({marks})"),
639 ] {
640 for row in self.db.prepare(sql).bind(&bind)?.all().await?.results::<Named>()? {
641 names.insert(row.id, row.name);
642 }
643 }
644 Ok(names)
645 }
646
647 /// `users_for_audience`: the people behind these ids (at most 50), each
648 /// with their workspaces, roles, base permissions and repository
649 /// grants, under each workspace's policy, as a signed-in viewer would
650 /// have them. For services that answer only with what every person
651 /// who will read the answer may see. Ids of no live account are left out, so the caller can tell
652 /// someone it could not resolve. Reached only by service binding.
653 async fn users_for_audience(&self, a: UsernamesArgs) -> Result<Vec<User>> {
654 let mut found = Vec::new();
655 for id in a.ids.iter().take(50) {
656 let user = self
657 .find_user(
658 "SELECT id, username, email_verified_at IS NOT NULL AS verified FROM users WHERE id = ? AND deleted_at IS NULL",
659 id,
660 )
661 .await?;
662 if let Some(user) = user {
663 found.push(user);
664 }
665 }
666 Ok(found)
667 }
668
669 /// `accounts`: the accounts behind these ids (at most 200), each with
670 /// its username and avatar, for lists that keep ids, such as who
671 /// starred a repository. Ids of no account are left out.
672 /// `display_usernames`: each lowercased username's chosen case, for the
673 /// API, which shows it beside every username it answers with.
674 async fn display_usernames(&self, a: DisplayUsernamesArgs) -> Result<std::collections::HashMap<String, String>> {
675 #[derive(serde::Deserialize)]
676 struct Row {
677 username: String,
678 display_username: String,
679 }
680 let mut names: Vec<String> = a.usernames.iter().map(|name| name.trim().to_lowercase()).filter(|name| !name.is_empty()).collect();
681 names.sort();
682 names.dedup();
683 names.truncate(200);
684 let mut found = std::collections::HashMap::new();
685 if names.is_empty() {
686 return Ok(found);
687 }
688 let marks = vec!["?"; names.len()].join(", ");
689 let bind: Vec<worker::wasm_bindgen::JsValue> = names.iter().map(|name| name.as_str().into()).collect();
690 let rows = self
691 .db
692 .prepare(format!(
693 "SELECT username, display_username FROM users WHERE username IN ({marks}) AND display_username IS NOT NULL AND deleted_at IS NULL"
694 ))
695 .bind(&bind)?
696 .all()
697 .await?
698 .results::<Row>()?;
699 for row in rows {
700 if row.display_username.eq_ignore_ascii_case(&row.username) && row.display_username != row.username {
701 found.insert(row.username, row.display_username);
702 }
703 }
704 Ok(found)
705 }
706
707 async fn accounts(&self, a: UsernamesArgs) -> Result<std::collections::HashMap<String, g1t_contracts::accounts::EmailOwner>> {
708 #[derive(serde::Deserialize)]
709 struct Row {
710 id: String,
711 username: String,
712 avatar: Option<String>,
713 }
714 let ids: Vec<String> = a.ids.into_iter().take(200).collect();
715 let mut found = std::collections::HashMap::new();
716 if ids.is_empty() {
717 return Ok(found);
718 }
719 let marks = vec!["?"; ids.len()].join(", ");
720 let bind: Vec<worker::wasm_bindgen::JsValue> = ids.iter().map(|id| id.as_str().into()).collect();
721 let rows = self
722 .db
723 .prepare(format!("SELECT id, username, avatar FROM users WHERE id IN ({marks})"))
724 .bind(&bind)?
725 .all()
726 .await?
727 .results::<Row>()?;
728 for row in rows {
729 found.insert(row.id.clone(), g1t_contracts::accounts::EmailOwner { id: row.id, username: row.username, avatar: row.avatar });
730 }
731 Ok(found)
732 }
733
734 async fn list_ssh_keys(&self, a: UserArgs) -> Result<Vec<SshKey>> {
735 let rows = self
736 .db
737 .prepare("SELECT id, title, fingerprint, created_at, last_used_at FROM ssh_keys WHERE user_id = ? ORDER BY id")
738 .bind(&[a.user.id.into()])?
739 .all()
740 .await?
741 .results::<KeyRow>()?;
742 Ok(rows.into_iter().map(SshKey::from).collect())
743 }
744
745 /// The account (user id) that registered each key, by fingerprint
746 /// (`SHA256:…`). At most 100; unknown keys are left out.
747 async fn ssh_key_owners(&self, a: SshKeyOwnersArgs) -> Result<std::collections::HashMap<String, String>> {
748 #[derive(serde::Deserialize)]
749 struct Row {
750 fingerprint: String,
751 user_id: String,
752 }
753 let fingerprints: Vec<&String> = a.fingerprints.iter().take(100).collect();
754 if fingerprints.is_empty() {
755 return Ok(std::collections::HashMap::new());
756 }
757 let marks = vec!["?"; fingerprints.len()].join(", ");
758 let binds: Vec<JsValue> = fingerprints.iter().map(|fingerprint| fingerprint.as_str().into()).collect();
759 Ok(self
760 .db
761 .prepare(format!("SELECT fingerprint, user_id FROM ssh_keys WHERE fingerprint IN ({marks})"))
762 .bind(&binds)?
763 .all()
764 .await?
765 .results::<Row>()?
766 .into_iter()
767 .map(|row| (row.fingerprint, row.user_id))
768 .collect())
769 }
770
771 async fn add_ssh_key(&self, a: AddSshKeyArgs) -> Result<Outcome<SshKey>> {
772 let Some(key) = crypto::parse_ssh_key(&a.public_key) else {
773 return Ok(Outcome::fail(
774 FailureCode::Invalid,
775 "That is not a valid OpenSSH public key.",
776 ));
777 };
778 // Someone's SSH key, or a repository's deploy key (deploy_keys.rs).
779 if self.key_in_use(&key.fingerprint).await? {
780 return Ok(Outcome::fail(FailureCode::Conflict, g1t_contracts::deploy_keys::KEY_IN_USE));
781 }
782 let now = now_ms();
783 let title = [a.title.trim(), key.comment.as_str(), "SSH key"]
784 .into_iter()
785 .find(|candidate| !candidate.is_empty())
786 .unwrap_or_default()
787 .to_owned();
788 let row = KeyRow {
789 id: new_id("key", now),
790 title,
791 fingerprint: key.fingerprint,
792 created_at: rfc3339(now),
793 last_used_at: None,
794 };
795 let inserted = self.db
796 .prepare(
797 "INSERT INTO ssh_keys (id, user_id, title, public_key, fingerprint, created_at)
798 VALUES (?, ?, ?, ?, ?, ?)",
799 )
800 .bind(&[
801 row.id.as_str().into(),
802 a.user.id.as_str().into(),
803 row.title.as_str().into(),
804 key.public_key.into(),
805 row.fingerprint.as_str().into(),
806 row.created_at.as_str().into(),
807 ])?
808 .run()
809 .await;
810 // Added at the same moment elsewhere: the trigger or the unique
811 // index refused it.
812 if let Err(error) = inserted {
813 if self.key_in_use(&row.fingerprint).await? {
814 return Ok(Outcome::fail(FailureCode::Conflict, g1t_contracts::deploy_keys::KEY_IN_USE));
815 }
816 return Err(error);
817 }
818 let shown = format!("{} ({})", row.title, row.fingerprint);
819 self.log_security(&a.user.id, "ssh_key_added", Some(&shown), None).await;
820 self.audit_account(&a.user, "ssh_key.added", &format!("Added SSH key {shown}")).await;
821 Ok(Outcome::Ok(row.into()))
822 }
823
824 /// Deletes one of the person's SSH keys.
825 async fn remove_ssh_key(&self, a: RemoveArgs) -> Result<()> {
826 #[derive(Deserialize)]
827 struct Removed {
828 title: String,
829 fingerprint: String,
830 }
831 let removed = self
832 .db
833 .prepare("DELETE FROM ssh_keys WHERE id = ? AND user_id = ? RETURNING title, fingerprint")
834 .bind(&[a.id.as_str().into(), a.user.id.as_str().into()])?
835 .first::<Removed>(None)
836 .await?;
837 if let Some(removed) = removed {
838 let shown = format!("{} ({})", removed.title, removed.fingerprint);
839 self.log_security(&a.user.id, "ssh_key_removed", Some(&shown), None).await;
840 self.audit_account(&a.user, "ssh_key.removed", &format!("Removed SSH key {shown}")).await;
841 }
842 Ok(())
843 }
844}
845
846/// Every 15 minutes: deleted workspaces and accounts past their restore
847/// window are purged (deletion.rs, account_deletion.rs).
848#[event(scheduled)]
849async fn scheduled(_event: ScheduledEvent, env: Env, _ctx: ScheduleContext) {
850 let Ok(db) = env.d1("DB") else { return };
851 let identity = Identity { db, env };
852 if let Err(error) = identity.purge_due_workspaces().await {
853 worker::console_error!("workspace purge: {error}");
854 }
855 // And deleted accounts past theirs (account_deletion.rs).
856 if let Err(error) = identity.purge_due_accounts().await {
857 worker::console_error!("account purge: {error}");
858 }
859 // Once: creators of repositories made before they got Admin (members.rs).
860 if let Err(error) = identity.backfill_creator_grants().await {
861 worker::console_error!("creator grants: {error}");
862 }
863}
864
865#[event(fetch)]
866async fn fetch(mut request: Request, env: Env, _ctx: Context) -> Result<Response> {
867 let Some(method) = rpc_method(&request) else {
868 return Response::error("Not found", 404);
869 };
870 // A replica near the caller when it asks for one (crates/kit/src/d1.rs).
871 let (db, served) = g1t_kit::d1::open(&env, "DB", &request)?;
872 let body: serde_json::Value = request.json().await?;
873 let identity = Identity { db, env };
874
875 let answered = match method.as_str() {
876 "register" => {
877 let outcome = identity.register(args(body)?).await?;
878 if let Outcome::Ok(signed_in) = &outcome {
879 identity.announce_user(&signed_in.user.username, Some(&signed_in.user.id)).await;
880 }
881 reply(&outcome)
882 }
883 "sign_in" => reply(&identity.sign_in(args(body)?).await?),
884 "create_workspace" => {
885 let outcome = identity.create_workspace(args(body)?).await?;
886 if let Outcome::Ok(workspace) = &outcome {
887 identity.announce_workspace(&workspace.id, &workspace.slug, None).await;
888 }
889 reply(&outcome)
890 }
891 "get_workspace" => reply(&identity.get_workspace(args(body)?).await?),
892 "list_members" => reply(&identity.list_members(args(body)?).await?),
893 "add_member" => reply(&identity.add_member(args(body)?).await?),
894 "remove_member" => reply(&identity.remove_member(args(body)?).await?),
895 // Owners, roles, leaving and member privileges; see members.rs.
896 "update_member" => reply(&identity.update_member(args(body)?).await?),
897 "transfer_ownership" => reply(&identity.transfer_ownership(args(body)?).await?),
898 "leave_workspace" => reply(&identity.leave_workspace(args(body)?).await?),
899 "set_member_privileges" => reply(&identity.set_member_privileges(args(body)?).await?),
900 "set_two_factor_requirement" => reply(&identity.set_two_factor_requirement(args(body)?).await?),
901 "grant_creator" => reply(&identity.grant_creator(args(body)?).await?),
902 "update_workspace" => {
903 let outcome = identity.update_workspace(args(body)?).await?;
904 if let Outcome::Ok(workspace) = &outcome {
905 identity.announce_workspace(&workspace.id, &workspace.slug, None).await;
906 }
907 reply(&outcome)
908 }
909 "rename_workspace" => reply(&identity.rename_workspace(args(body)?).await?),
910 "check_workspace_rename" => reply(&identity.check_workspace_rename(args(body)?).await?),
911 "resolve_slug" => reply(&identity.resolve_slug(args(body)?).await?),
912 "resolve_alias" => reply(&identity.resolve_alias(args(body)?).await?),
913 "check_workspace_deletion" => reply(&identity.check_workspace_deletion(args(body)?).await?),
914 "delete_workspace" => reply(&identity.delete_workspace(args(body)?).await?),
915 "transfer_repo_scopes" => reply(&identity.transfer_repo_scopes(args(body)?).await?),
916 "set_workspace_avatar" => {
917 let outcome = identity.set_workspace_avatar(args(body)?).await?;
918 if let Outcome::Ok(workspace) = &outcome {
919 identity.announce_workspace(&workspace.id, &workspace.slug, None).await;
920 }
921 reply(&outcome)
922 }
923 "set_user_avatar" => {
924 let a: SetUserAvatarArgs = args(body)?;
925 let (username, id) = (a.user.username.clone(), a.user.id.clone());
926 let outcome = identity.set_user_avatar(a).await?;
927 if matches!(outcome, Outcome::Ok(_)) {
928 identity.announce_user(&username, Some(&id)).await;
929 }
930 reply(&outcome)
931 }
932 "list_workspace_tokens" => reply(&identity.list_workspace_tokens(args(body)?).await?),
933 "remove_workspace_token" => reply(&identity.remove_workspace_token(args(body)?).await?),
934 // Signing in with GitHub; see github.rs.
935 "github_enabled" => reply(&identity.github_enabled()),
936 "github_start" => reply(&identity.github_start(args(body)?).await?),
937 "github_finish" => reply(&identity.github_finish(args(body)?).await?),
938 "github_pending" => reply(&identity.github_pending(args(body)?).await?),
939 "github_sign_up" => reply(&identity.github_sign_up(args(body)?).await?),
940 "github_claim" => reply(&identity.github_claim(args(body)?).await?),
941 "github_account" => reply(&identity.github_account(args(body)?).await?),
942 "github_unlink" => reply(&identity.github_unlink(args(body)?).await?),
943 "github_user_token" => reply(&identity.github_user_token(args(body)?).await?),
944 "github_revoked" => reply(&identity.github_revoked(args(body)?).await?),
945 "github_usernames" => reply(&identity.github_usernames(args(body)?).await?),
946 "oauth_authorize" => reply(&identity.oauth_authorize(args(body)?).await?),
947 "oauth_exchange" => reply(&identity.oauth_exchange(args(body)?).await?),
948 "oauth_refresh" => reply(&identity.oauth_refresh(args(body)?).await?),
949 "list_oauth_grants" => reply(&identity.list_oauth_grants(args(body)?).await?),
950 "revoke_oauth_grant" => reply(&identity.revoke_oauth_grant(args(body)?).await?),
951 "update_oauth_grant" => reply(&identity.update_oauth_grant(args(body)?).await?),
952 "device_start" => reply(&identity.device_start(args(body)?).await?),
953 "device_lookup" => reply(&identity.device_lookup(args(body)?).await?),
954 "device_resolve" => reply(&identity.device_resolve(args(body)?).await?),
955 "device_claim" => reply(&identity.device_claim(args(body)?).await?),
956 "resend_verification" => reply(&identity.resend_verification(args(body)?).await?),
957 "verify_email" => reply(&identity.verify_email(args(body)?).await?),
958 "confirm_email_code" => reply(&identity.confirm_email_code(args(body)?).await?),
959 "change_pending_email" => reply(&identity.change_pending_email(args(body)?).await?),
960 "request_password_reset" => reply(&identity.request_password_reset(args(body)?).await?),
961 "reset_password" => reply(&identity.reset_password(args(body)?).await?),
962 // A person's email addresses; see emails.rs and security.rs.
963 "list_emails" => reply(&identity.list_emails(args(body)?).await?),
964 "add_email" => reply(&identity.add_email(args(body)?).await?),
965 "remove_email" => reply(&identity.remove_email(args(body)?).await?),
966 "resend_email_verification" => reply(&identity.resend_email_verification(args(body)?).await?),
967 "update_email_settings" => reply(&identity.update_email_settings(args(body)?).await?),
968 "reauthenticate" => reply(&identity.reauthenticate(args(body)?).await?),
969 // Two-factor authentication; see two_factor.rs.
970 "two_factor_status" => reply(&identity.two_factor_status(args(body)?).await?),
971 "two_factor_start" => reply(&identity.two_factor_start(args(body)?).await?),
972 "two_factor_enable" => reply(&identity.two_factor_enable(args(body)?).await?),
973 "two_factor_disable" => reply(&identity.two_factor_disable(args(body)?).await?),
974 "two_factor_recovery_codes" => reply(&identity.two_factor_recovery_codes(args(body)?).await?),
975 "two_factor_sign_in" => reply(&identity.two_factor_sign_in(args(body)?).await?),
976 "security_log" => reply(&identity.security_log(args(body)?).await?),
977 "email_owners" => reply(&identity.email_owners(args(body)?).await?),
978 "commit_identity" => reply(&identity.commit_identity(args(body)?).await?),
979 "push_email_guard" => reply(&identity.push_email_guard(args(body)?).await?),
980 "admin_user" => reply(&identity.admin_user(args(body)?).await?),
981 "admin_remove_email" => reply(&identity.admin_remove_email(args(body)?).await?),
982 "sign_out" => reply(&identity.sign_out(args(body)?).await?),
983 "user_for_session" => reply(&identity.user_for_session(args(body)?).await?),
984 "user_for_git_credentials" => reply(&identity.user_for_git_credentials(args(body)?).await?),
985 "user_for_access_token" => {
986 let a: TokenArgs = args(body)?;
987 reply(&identity.user_for_access_token(&a.token).await?)
988 }
989 "user_for_ssh_key" => reply(&identity.user_for_ssh_key(args(body)?).await?),
990 "user_by_username" => reply(&identity.user_by_username(args(body)?).await?),
991 "usernames" => reply(&identity.usernames(args(body)?).await?),
992 // The API: each username's chosen case, shown beside it.
993 "display_usernames" => reply(&identity.display_usernames(args(body)?).await?),
994 "accounts" => reply(&identity.accounts(args(body)?).await?),
995 "users_for_audience" => reply(&identity.users_for_audience(args(body)?).await?),
996 "notify_by_email" => reply(&identity.notify_by_email(args(body)?).await?),
997 "profile" => reply(&identity.profile(args(body)?).await?),
998 "update_profile" => {
999 let outcome = identity.update_profile(args(body)?).await?;
1000 if let Outcome::Ok(profile) = &outcome {
1001 identity.announce_user(&profile.username, None).await;
1002 }
1003 reply(&outcome)
1004 }
1005 "directory" => reply(&identity.directory(args(body)?).await?),
1006 "profile_workspaces" => reply(&identity.profile_workspaces(args(body)?).await?),
1007 // Each person's dock pins, per workspace; see dock.rs.
1008 "dock_pins" => reply(&identity.dock_pins(args(body)?).await?),
1009 "set_dock_pins" => reply(&identity.set_dock_pins(args(body)?).await?),
1010 // Each person's chat sounds and desktop notifications; see sounds.rs.
1011 "sound_settings" => reply(&identity.sound_settings(args(body)?).await?),
1012 "set_sound_settings" => reply(&identity.set_sound_settings(args(body)?).await?),
1013 "list_ssh_keys" => reply(&identity.list_ssh_keys(args(body)?).await?),
1014 // Services only: who registered each key, for verifying commit
1015 // signatures (repos' signatures.rs).
1016 "ssh_key_owners" => reply(&identity.ssh_key_owners(args(body)?).await?),
1017 "add_ssh_key" => reply(&identity.add_ssh_key(args(body)?).await?),
1018 "remove_ssh_key" => reply(&identity.remove_ssh_key(args(body)?).await?),
1019 // A repository's deploy keys, and who an SSH key signs in as; see
1020 // deploy_keys.rs.
1021 "list_deploy_keys" => reply(&identity.list_deploy_keys(args(body)?).await?),
1022 "get_deploy_key" => reply(&identity.get_deploy_key(args(body)?).await?),
1023 "add_deploy_key" => reply(&identity.add_deploy_key(args(body)?).await?),
1024 "remove_deploy_key" => reply(&identity.remove_deploy_key(args(body)?).await?),
1025 "principal_for_ssh_key" => reply(&identity.principal_for_ssh_key(args(body)?).await?),
1026 "list_access_tokens" => reply(&identity.list_access_tokens(args(body)?).await?),
1027 "create_access_token" => reply(&identity.create_access_token(args(body)?).await?),
1028 // Making and changing a person's or a workspace's token, and
1029 // workspaces' rules for tokens; see token_reach.rs.
1030 "create_token" => reply(&identity.create_token(args(body)?).await?),
1031 "update_token" => reply(&identity.update_token(args(body)?).await?),
1032 "regenerate_token" => reply(&identity.regenerate_token(args(body)?).await?),
1033 "get_token_policy" => reply(&identity.get_token_policy(args(body)?).await?),
1034 "set_token_policy" => reply(&identity.set_token_policy(args(body)?).await?),
1035 "list_member_tokens" => reply(&identity.list_member_tokens(args(body)?).await?),
1036 "review_token_request" => reply(&identity.review_token_request(args(body)?).await?),
1037 "revoke_member_token" => reply(&identity.revoke_member_token(args(body)?).await?),
1038 "create_run_credential" => reply(&identity.create_run_credential(args(body)?).await?),
1039 "bind_run_credentials" => reply(&identity.bind_run_credentials(args(body)?).await?),
1040 "revoke_run_credentials" => reply(&identity.revoke_run_credentials(args(body)?).await?),
1041 "create_job_token" => reply(&identity.create_job_token(args(body)?).await?),
1042 "revoke_job_tokens" => reply(&identity.revoke_job_tokens(args(body)?).await?),
1043 // Ask g1t's per-answer, read-only credential (ask_tokens.rs). Only
1044 // the integrations service calls these.
1045 "create_ask_token" => reply(&identity.create_ask_token(args(body)?).await?),
1046 "revoke_ask_token" => reply(&identity.revoke_ask_token(args(body)?).await?),
1047 "remove_access_token" => reply(&identity.remove_access_token(args(body)?).await?),
1048 // Invites; see invites.rs.
1049 // Invites to g1t from Invite a friend; see invites/friends.rs.
1050 "list_invites" => reply(&identity.list_invites(args(body)?).await?),
1051 "create_invite" => reply(&identity.create_invite(args(body)?).await?),
1052 "revoke_invite" => reply(&identity.revoke_invite(args(body)?).await?),
1053 "resend_invite" => reply(&identity.resend_invite(args(body)?).await?),
1054 "check_invite" => reply(&identity.check_invite(args(body)?).await?),
1055 "accept_invite" => reply(&identity.accept_invite(args(body)?).await?),
1056 "invite_member" => reply(&identity.invite_member(args(body)?).await?),
1057 "list_invitations" => reply(&identity.list_invitations(args(body)?).await?),
1058 "accept_invitation" => reply(&identity.accept_invitation(args(body)?).await?),
1059 "decline_invitation" => reply(&identity.decline_invitation(args(body)?).await?),
1060 "find_people" => reply(&identity.find_people(args(body)?).await?),
1061 "workspace_invites" => reply(&identity.workspace_invites(args(body)?).await?),
1062 "revoke_workspace_invite" => reply(&identity.revoke_workspace_invite(args(body)?).await?),
1063 "resend_workspace_invite" => reply(&identity.resend_workspace_invite(args(body)?).await?),
1064 // Who has access to a repository; see access.rs.
1065 "repo_access" => reply(&identity.repo_access(args(body)?).await?),
1066 "add_collaborator" => reply(&identity.add_collaborator(args(body)?).await?),
1067 "set_collaborator_role" => reply(&identity.set_collaborator_role(args(body)?).await?),
1068 "remove_collaborator" => reply(&identity.remove_collaborator(args(body)?).await?),
1069 "collaborator_permission" => reply(&identity.collaborator_permission(args(body)?).await?),
1070 "my_repo_invitations" => reply(&identity.my_repo_invitations(args(body)?).await?),
1071 "respond_repo_invitation" => reply(&identity.respond_repo_invitation(args(body)?).await?),
1072 "revoke_repo_invitation" => reply(&identity.revoke_repo_invitation(args(body)?).await?),
1073 "set_base_permission" => reply(&identity.set_base_permission(args(body)?).await?),
1074 // Where a workspace keeps its repositories' git data (EU residency).
1075 "workspace_residency" => reply(&identity.workspace_residency(args(body)?).await?),
1076 "set_workspace_residency" => reply(&identity.set_workspace_residency(args(body)?).await?),
1077 "outside_collaborators" => reply(&identity.outside_collaborators(args(body)?).await?),
1078 "forget_repo_access" => {
1079 let a: g1t_contracts::access::ForgetRepoAccessArgs = args(body)?;
1080 // A purged repository's deploy keys go with its access.
1081 identity.forget_deploy_keys(&a.repo_id).await?;
1082 reply(&identity.forget_repo_access(a).await?)
1083 }
1084 // Teams (teams.rs).
1085 "list_teams" => reply(&identity.list_teams(args(body)?).await?),
1086 "get_team" => reply(&identity.get_team(args(body)?).await?),
1087 "create_team" => reply(&identity.create_team(args(body)?).await?),
1088 "set_team_creation" => reply(&identity.set_team_creation(args(body)?).await?),
1089 "update_team" => reply(&identity.update_team(args(body)?).await?),
1090 "delete_team" => reply(&identity.delete_team(args(body)?).await?),
1091 "team_members" => reply(&identity.team_members(args(body)?).await?),
1092 "set_team_member" => reply(&identity.set_team_member(args(body)?).await?),
1093 "remove_team_member" => reply(&identity.remove_team_member(args(body)?).await?),
1094 "child_teams" => reply(&identity.child_teams(args(body)?).await?),
1095 "team_repos" => reply(&identity.team_repos(args(body)?).await?),
1096 "set_team_repo" => reply(&identity.set_team_repo(args(body)?).await?),
1097 "remove_team_repo" => reply(&identity.remove_team_repo(args(body)?).await?),
1098 "user_teams" => reply(&identity.user_teams(args(body)?).await?),
1099 "team_memberships" => reply(&identity.team_memberships(args(body)?).await?),
1100 "resolve_teams" => reply(&identity.resolve_teams(args(body)?).await?),
1101 // The people directory (people.rs).
1102 "people_directory" => reply(&identity.people_directory(args(body)?).await?),
1103 "set_member_profile" => reply(&identity.set_member_profile(args(body)?).await?),
1104 "resolve_owners" => reply(&identity.resolve_owners(args(body)?).await?),
1105 // Staff only: sudo.g1t.sh, over its service binding. See admin.rs.
1106 "notify_owners" => reply(&identity.notify_owners(args(body)?).await?),
1107 "admin_workspaces" => reply(&identity.admin_workspaces(args(body)?).await?),
1108 "admin_workspace" => reply(&identity.admin_workspace(args(body)?).await?),
1109 "admin_invites" => reply(&identity.admin_invites(args(body)?).await?),
1110 "admin_revoke_invite" => reply(&identity.admin_revoke_invite(args(body)?).await?),
1111 "admin_grant_invites" => reply(&identity.admin_grant_invites(args(body)?).await?),
1112 // Suspending accounts and workspaces, blocking email domains; see suspension.rs.
1113 "admin_suspend_user" => reply(&identity.admin_suspend_user(args(body)?).await?),
1114 "admin_suspend_workspace" => reply(&identity.admin_suspend_workspace(args(body)?).await?),
1115 "admin_blocked_domains" => reply(&identity.admin_blocked_domains().await?),
1116 "admin_block_domain" => reply(&identity.admin_block_domain(args(body)?).await?),
1117 // Deleted workspaces, restored or purged by staff; see deletion.rs.
1118 "admin_deleted_workspaces" => reply(&identity.admin_deleted_workspaces().await?),
1119 "admin_restore_workspace" => reply(&identity.admin_restore_workspace(args(body)?).await?),
1120 "admin_purge_workspace" => reply(&identity.admin_purge_workspace(args(body)?).await?),
1121 // Deleting accounts (account_deletion.rs): the person from the
1122 // site, staff from sudo. There is no API route for it.
1123 "check_account_deletion" => reply(&identity.check_account_deletion(args(body)?).await?),
1124 "delete_account" => reply(&identity.delete_account(args(body)?).await?),
1125 "admin_delete_account" => reply(&identity.admin_delete_account(args(body)?).await?),
1126 "admin_deleted_accounts" => reply(&identity.admin_deleted_accounts().await?),
1127 "admin_restore_account" => reply(&identity.admin_restore_account(args(body)?).await?),
1128 "admin_purge_account" => reply(&identity.admin_purge_account(args(body)?).await?),
1129 // Workspace aliases, set by staff only; see aliases.rs.
1130 "admin_aliases" => reply(&identity.admin_aliases().await?),
1131 "admin_set_alias" => reply(&identity.admin_set_alias(args(body)?).await?),
1132 "admin_remove_alias" => reply(&identity.admin_remove_alias(args(body)?).await?),
1133 _ => Response::error("Unknown method", 404),
1134 };
1135 served.finish(answered)
1136}
1137
1138#[cfg(test)]
1139mod register_tests {
1140 use super::*;
1141
1142 #[test]
1143 fn nobody_registers_as_g1t() {
1144 // What register checks the username with, whatever its case.
1145 for username in ["g1t", "G1T", "g1t-agent", "G1t-Agent"] {
1146 assert!(claimable_username(username).is_none(), "{username}");
1147 }
1148 assert_eq!(claimable_username("ana").map(|name| name.canonical).as_deref(), Some("ana"));
1149 }
1150
1151 #[test]
1152 fn a_username_keeps_the_case_it_was_chosen_in() {
1153 let name = claimable_username("Ana-Lopez").unwrap();
1154 assert_eq!(name.canonical, "ana-lopez");
1155 assert_eq!(name.display_if_cased(), Some("Ana-Lopez"));
1156 assert!(USERNAME_RULES.contains("either case"));
1157 }
1158}