OXYGENHUB
◆ v0.4.0 oxygenhub / crates / hub / src / db / accounts.rs
31.9 KiB · Rust · last changed Issue page: GitHub-style sidebar menus and a full-width comment box 1 month ago source blame history raw
19bb31ff Andy McCall ↶ 1 
//! Accounts, organisations, teams, collaborators, identities, tokens,
2 
//! invitations, settings and the audit log (hub spec §5).
3
4 
use super::{now_ms, Pool};
5 
use sqlx::FromRow;
6
7 
#[derive(Clone, Debug, FromRow)]
8 
pub struct Account {
9 
    pub id: i64,
10 
    pub username: String,
11 
    pub display_name: String,
12 
    pub email: String,
13 
    pub email_verified: bool,
14 
    pub password_hash: String,
15 
    pub session_salt: String,
16 
    pub totp_secret: Option<String>,
17 
    pub recovery_codes: String,
18 
    pub is_admin: bool,
19 
    pub banned: bool,
6a178055 Andy McCall ↶ 20 
    /// Disabled by an admin: refused like a ban, and enabled again (0031).
21 
    #[sqlx(default)]
22 
    pub disabled: bool,
19bb31ff Andy McCall ↶ 23 
    pub created_ms: i64,
24 
    pub last_seen_ms: i64,
18e381ea Andy McCall ↶ 25 
    pub email_notifications: bool,
26 
    pub unsubscribe_key: String,
10174045 Andy McCall ↶ 27 
    /// Shown on the profile page (migration 0008).
28 
    #[sqlx(default)]
29 
    pub bio: String,
30 
    #[sqlx(default)]
31 
    pub website: String,
32 
    #[sqlx(default)]
33 
    pub location: String,
a160b98f Andy McCall ↶ 34 
    /// `png:<hash>` or `jpeg:<hash>` when a picture was uploaded.
35 
    pub avatar: String,
19bb31ff Andy McCall ↶ 36 
}
37
38 
impl Account {
6a178055 Andy McCall ↶ 39 
    /// Whether the account may not sign in or act: banned or disabled.
40 
    pub fn blocked(&self) -> bool {
41 
        self.banned || self.disabled
42 
    }
43
19bb31ff Andy McCall ↶ 44 
    pub fn name(&self) -> &str {
45 
        if self.display_name.is_empty() {
46 
            &self.username
47 
        } else {
48 
            &self.display_name
49 
        }
50 
    }
51
52 
    pub fn totp_enabled(&self) -> bool {
53 
        self.totp_secret.is_some()
54 
    }
55 
}
56
57 
#[derive(Clone, Debug, FromRow)]
58 
pub struct Organisation {
59 
    pub id: i64,
60 
    pub name: String,
61 
    pub display_name: String,
62 
    pub description: String,
63 
    pub default_role: String,
64 
    pub created_ms: i64,
a160b98f Andy McCall ↶ 65 
    /// `png:<hash>` or `jpeg:<hash>` when a picture was uploaded.
66 
    pub avatar: String,
19bb31ff Andy McCall ↶ 67 
}
68
69 
#[derive(Clone, Debug, FromRow)]
70 
pub struct Team {
71 
    pub id: i64,
72 
    pub org_id: i64,
73 
    pub name: String,
74 
}
75
76 
#[derive(Clone, Debug, FromRow)]
77 
pub struct Token {
78 
    pub id: i64,
79 
    pub account_id: i64,
80 
    pub name: String,
81 
    pub hash: String,
82 
    pub scopes: String,
83 
    pub repos: String,
84 
    pub created_ms: i64,
85 
    pub expires_ms: Option<i64>,
86 
    pub last_used_ms: Option<i64>,
60f11b71 Andy McCall ↶ 87 
    /// A renewing token's lifetime: each use extends it to now plus this.
88 
    pub renew_ms: Option<i64>,
19bb31ff Andy McCall ↶ 89 
}
90
91 
impl Token {
92 
    pub fn scope_list(&self) -> Vec<&str> {
93 
        self.scopes.split(',').filter(|s| !s.is_empty()).collect()
94 
    }
95
96 
    pub fn has_scope(&self, scope: &str) -> bool {
97 
        self.scope_list().contains(&scope)
98 
    }
99
100 
    /// Whether the token may touch `owner/name`: every repository when the
101 
    /// list is empty.
102 
    pub fn covers(&self, slug: &str) -> bool {
103 
        self.repos.is_empty() || self.repos.split(',').any(|r| r.trim().eq_ignore_ascii_case(slug))
104 
    }
105
106 
    pub fn expired(&self, now: i64) -> bool {
107 
        self.expires_ms.is_some_and(|e| e < now)
108 
    }
109 
}
110
111 
#[derive(Clone, Debug, FromRow)]
112 
pub struct LinkedIdentity {
113 
    pub key: String,
114 
    pub account_id: i64,
115 
    pub name: String,
116 
    pub email: String,
117 
    pub object: Vec<u8>,
118 
    pub linked_ms: i64,
119 
}
120
121 
#[derive(Clone, Debug, FromRow)]
122 
pub struct AuditRow {
123 
    pub id: i64,
124 
    pub at_ms: i64,
125 
    pub actor: String,
126 
    pub action: String,
127 
    pub target: String,
128 
    pub detail: String,
129 
}
130
131 
// ---------------------------------------------------------------- accounts
132
133 
pub async fn account_by_name(pool: &Pool, username: &str) -> sqlx::Result<Option<Account>> {
134 
    sqlx::query_as("SELECT * FROM accounts WHERE username = ?").bind(username).fetch_optional(pool).await
135 
}
136
137 
pub async fn account_by_id(pool: &Pool, id: i64) -> sqlx::Result<Option<Account>> {
138 
    sqlx::query_as("SELECT * FROM accounts WHERE id = ?").bind(id).fetch_optional(pool).await
139 
}
140
141 
pub async fn accounts(pool: &Pool) -> sqlx::Result<Vec<Account>> {
142 
    sqlx::query_as("SELECT * FROM accounts ORDER BY username").fetch_all(pool).await
143 
}
144
145 
pub async fn account_count(pool: &Pool) -> sqlx::Result<i64> {
146 
    sqlx::query_scalar("SELECT COUNT(*) FROM accounts").fetch_one(pool).await
147 
}
148
149 
pub async fn create_account(
150 
    pool: &Pool,
151 
    username: &str,
152 
    email: &str,
153 
    password_hash: &str,
154 
    session_salt: &str,
155 
    is_admin: bool,
156 
) -> sqlx::Result<Account> {
157 
    sqlx::query_as(
158 
        "INSERT INTO accounts (username, email, password_hash, session_salt, is_admin, created_ms) VALUES (?, ?, ?, ?, ?, ?) RETURNING *",
159 
    )
160 
    .bind(username)
161 
    .bind(email)
162 
    .bind(password_hash)
163 
    .bind(session_salt)
164 
    .bind(is_admin)
165 
    .bind(now_ms())
166 
    .fetch_one(pool)
167 
    .await
168 
}
169
170 
pub async fn set_profile(pool: &Pool, id: i64, display_name: &str, email: &str) -> sqlx::Result<()> {
34beb1a7 Andy McCall ↶ 171 
    // A changed address is unverified until its own link is used.
172 
    sqlx::query(
173 
        "UPDATE accounts SET display_name = ?, email_verified = CASE WHEN email = ? THEN email_verified ELSE 0 END, email = ? WHERE id = ?",
174 
    )
175 
    .bind(display_name)
176 
    .bind(email)
177 
    .bind(email)
178 
    .bind(id)
179 
    .execute(pool)
180 
    .await?;
19bb31ff Andy McCall ↶ 181 
    Ok(())
182 
}
183
10174045 Andy McCall ↶ 184 
/// The public profile fields.
185 
pub async fn set_bio(pool: &Pool, id: i64, bio: &str, website: &str, location: &str) -> sqlx::Result<()> {
186 
    sqlx::query("UPDATE accounts SET bio = ?, website = ?, location = ? WHERE id = ?")
187 
        .bind(bio)
188 
        .bind(website)
189 
        .bind(location)
190 
        .bind(id)
191 
        .execute(pool)
192 
        .await?;
193 
    Ok(())
194 
}
195
19bb31ff Andy McCall ↶ 196 
pub async fn set_password(pool: &Pool, id: i64, password_hash: &str, session_salt: &str) -> sqlx::Result<()> {
197 
    sqlx::query("UPDATE accounts SET password_hash = ?, session_salt = ? WHERE id = ?")
198 
        .bind(password_hash)
199 
        .bind(session_salt)
200 
        .bind(id)
201 
        .execute(pool)
202 
        .await?;
203 
    Ok(())
204 
}
205
206 
pub async fn set_session_salt(pool: &Pool, id: i64, session_salt: &str) -> sqlx::Result<()> {
207 
    sqlx::query("UPDATE accounts SET session_salt = ? WHERE id = ?").bind(session_salt).bind(id).execute(pool).await?;
208 
    Ok(())
209 
}
210
211 
pub async fn set_totp(pool: &Pool, id: i64, secret: Option<&str>, recovery_codes: &str) -> sqlx::Result<()> {
212 
    sqlx::query("UPDATE accounts SET totp_secret = ?, recovery_codes = ? WHERE id = ?")
213 
        .bind(secret)
214 
        .bind(recovery_codes)
215 
        .bind(id)
216 
        .execute(pool)
217 
        .await?;
218 
    Ok(())
219 
}
220
221 
pub async fn set_admin(pool: &Pool, id: i64, is_admin: bool) -> sqlx::Result<()> {
222 
    sqlx::query("UPDATE accounts SET is_admin = ? WHERE id = ?").bind(is_admin).bind(id).execute(pool).await?;
223 
    Ok(())
224 
}
225
226 
pub async fn set_banned(pool: &Pool, id: i64, banned: bool) -> sqlx::Result<()> {
227 
    sqlx::query("UPDATE accounts SET banned = ? WHERE id = ?").bind(banned).bind(id).execute(pool).await?;
6a178055 Andy McCall ↶ 228 
    Ok(())
229 
}
230
231 
pub async fn set_disabled(pool: &Pool, id: i64, disabled: bool) -> sqlx::Result<()> {
232 
    sqlx::query("UPDATE accounts SET disabled = ? WHERE id = ?").bind(disabled).bind(id).execute(pool).await?;
19bb31ff Andy McCall ↶ 233 
    Ok(())
6a178055 Andy McCall ↶ 234 
}
235
236 
/// Delete an account (oxygenhub#81): its row goes, and with it (by the
237 
/// schema's cascades) its tokens, keys, sessions' salt, memberships, stars
238 
/// and notifications; what it wrote keeps its author's name. The username
239 
/// is retired so nobody can register it and pass for the account.
240 
pub async fn delete_account(pool: &Pool, id: i64, username: &str) -> sqlx::Result<()> {
241 
    let mut tx = super::begin_write(pool).await?;
242 
    sqlx::query("INSERT OR IGNORE INTO retired_usernames (username, retired_ms) VALUES (?, ?)")
243 
        .bind(username)
244 
        .bind(now_ms())
245 
        .execute(&mut *tx)
246 
        .await?;
247 
    sqlx::query("DELETE FROM accounts WHERE id = ?").bind(id).execute(&mut *tx).await?;
248 
    tx.commit().await
249 
}
250
251 
/// The organisations whose only owner is this account: deleting it would
252 
/// leave them with nobody to manage them.
253 
pub async fn orgs_owned_only_by(pool: &Pool, account_id: i64) -> sqlx::Result<Vec<String>> {
254 
    sqlx::query_scalar(
255 
        "SELECT o.name FROM organisations o JOIN org_members m ON m.org_id = o.id \
256 
         WHERE m.account_id = ? AND m.role = 'owner' \
257 
           AND (SELECT COUNT(*) FROM org_members x WHERE x.org_id = o.id AND x.role = 'owner') = 1 \
258 
         ORDER BY o.name",
259 
    )
260 
    .bind(account_id)
261 
    .fetch_all(pool)
262 
    .await
263 
}
264
265 
/// Whether `name` belonged to a deleted account.
266 
pub async fn username_retired(pool: &Pool, name: &str) -> sqlx::Result<bool> {
267 
    Ok(sqlx::query_scalar::<_, i64>("SELECT COUNT(*) FROM retired_usernames WHERE username = ?").bind(name).fetch_one(pool).await? > 0)
19bb31ff Andy McCall ↶ 268 
}
269
270 
pub async fn touch_seen(pool: &Pool, id: i64) -> sqlx::Result<()> {
271 
    sqlx::query("UPDATE accounts SET last_seen_ms = ? WHERE id = ?").bind(now_ms()).bind(id).execute(pool).await?;
272 
    Ok(())
273 
}
274
275 
// ----------------------------------------------------------- organisations
276
277 
pub async fn org_by_name(pool: &Pool, name: &str) -> sqlx::Result<Option<Organisation>> {
278 
    sqlx::query_as("SELECT * FROM organisations WHERE name = ?").bind(name).fetch_optional(pool).await
279 
}
280
281 
pub async fn orgs(pool: &Pool) -> sqlx::Result<Vec<Organisation>> {
282 
    sqlx::query_as("SELECT * FROM organisations ORDER BY name").fetch_all(pool).await
283 
}
284
a160b98f Andy McCall ↶ 285 
/// An organisation with the account's role in it.
286 
#[derive(FromRow)]
287 
struct Membership {
288 
    #[sqlx(flatten)]
289 
    org: Organisation,
290 
    role: String,
291 
}
292
19bb31ff Andy McCall ↶ 293 
pub async fn orgs_of(pool: &Pool, account_id: i64) -> sqlx::Result<Vec<(Organisation, String)>> {
a160b98f Andy McCall ↶ 294 
    let rows: Vec<Membership> = sqlx::query_as(
295 
        "SELECT o.*, m.role FROM organisations o JOIN org_members m ON m.org_id = o.id WHERE m.account_id = ? ORDER BY o.name",
19bb31ff Andy McCall ↶ 296 
    )
297 
    .bind(account_id)
298 
    .fetch_all(pool)
299 
    .await?;
a160b98f Andy McCall ↶ 300 
    Ok(rows.into_iter().map(|m| (m.org, m.role)).collect())
19bb31ff Andy McCall ↶ 301 
}
302
303 
pub async fn create_org(pool: &Pool, name: &str, display_name: &str, owner: i64) -> sqlx::Result<Organisation> {
941abdd6 Andy McCall ↶ 304 
    let mut tx = super::begin_write(pool).await?;
19bb31ff Andy McCall ↶ 305 
    let org: Organisation = sqlx::query_as("INSERT INTO organisations (name, display_name, created_ms) VALUES (?, ?, ?) RETURNING *")
306 
        .bind(name)
307 
        .bind(display_name)
308 
        .bind(now_ms())
309 
        .fetch_one(&mut *tx)
310 
        .await?;
311 
    sqlx::query("INSERT INTO org_members (org_id, account_id, role) VALUES (?, ?, 'owner')")
312 
        .bind(org.id)
313 
        .bind(owner)
314 
        .execute(&mut *tx)
315 
        .await?;
316 
    tx.commit().await?;
317 
    Ok(org)
318 
}
319
320 
pub async fn set_org(pool: &Pool, id: i64, display_name: &str, description: &str, default_role: &str) -> sqlx::Result<()> {
321 
    sqlx::query("UPDATE organisations SET display_name = ?, description = ?, default_role = ? WHERE id = ?")
322 
        .bind(display_name)
323 
        .bind(description)
324 
        .bind(default_role)
325 
        .bind(id)
326 
        .execute(pool)
327 
        .await?;
328 
    Ok(())
329 
}
330
331 
/// `(account, role)` for every member.
332 
pub async fn org_members(pool: &Pool, org_id: i64) -> sqlx::Result<Vec<(Account, String)>> {
333 
    let rows: Vec<(i64, String)> =
334 
        sqlx::query_as("SELECT account_id, role FROM org_members WHERE org_id = ?").bind(org_id).fetch_all(pool).await?;
335 
    let mut out = Vec::new();
336 
    for (id, role) in rows {
337 
        if let Some(a) = account_by_id(pool, id).await? {
338 
            out.push((a, role));
339 
        }
340 
    }
341 
    out.sort_by(|a, b| a.0.username.cmp(&b.0.username));
342 
    Ok(out)
343 
}
344
345 
pub async fn org_role(pool: &Pool, org_id: i64, account_id: i64) -> sqlx::Result<Option<String>> {
346 
    sqlx::query_scalar("SELECT role FROM org_members WHERE org_id = ? AND account_id = ?")
347 
        .bind(org_id)
348 
        .bind(account_id)
349 
        .fetch_optional(pool)
350 
        .await
351 
}
352
353 
pub async fn set_org_member(pool: &Pool, org_id: i64, account_id: i64, role: &str) -> sqlx::Result<()> {
354 
    sqlx::query("INSERT INTO org_members (org_id, account_id, role) VALUES (?, ?, ?) ON CONFLICT (org_id, account_id) DO UPDATE SET role = excluded.role")
355 
        .bind(org_id)
356 
        .bind(account_id)
357 
        .bind(role)
358 
        .execute(pool)
359 
        .await?;
360 
    Ok(())
361 
}
362
363 
pub async fn remove_org_member(pool: &Pool, org_id: i64, account_id: i64) -> sqlx::Result<()> {
364 
    sqlx::query("DELETE FROM org_members WHERE org_id = ? AND account_id = ?").bind(org_id).bind(account_id).execute(pool).await?;
365 
    Ok(())
366 
}
367
368 
pub async fn teams(pool: &Pool, org_id: i64) -> sqlx::Result<Vec<Team>> {
369 
    sqlx::query_as("SELECT * FROM teams WHERE org_id = ? ORDER BY name").bind(org_id).fetch_all(pool).await
370 
}
371
372 
pub async fn team_by_name(pool: &Pool, org_id: i64, name: &str) -> sqlx::Result<Option<Team>> {
373 
    sqlx::query_as("SELECT * FROM teams WHERE org_id = ? AND name = ?").bind(org_id).bind(name).fetch_optional(pool).await
374 
}
375
376 
pub async fn create_team(pool: &Pool, org_id: i64, name: &str) -> sqlx::Result<Team> {
377 
    sqlx::query_as("INSERT INTO teams (org_id, name) VALUES (?, ?) RETURNING *").bind(org_id).bind(name).fetch_one(pool).await
378 
}
379
380 
pub async fn delete_team(pool: &Pool, id: i64) -> sqlx::Result<()> {
381 
    sqlx::query("DELETE FROM teams WHERE id = ?").bind(id).execute(pool).await?;
382 
    Ok(())
383 
}
384
385 
pub async fn team_members(pool: &Pool, team_id: i64) -> sqlx::Result<Vec<Account>> {
386 
    sqlx::query_as("SELECT a.* FROM accounts a JOIN team_members t ON t.account_id = a.id WHERE t.team_id = ? ORDER BY a.username")
387 
        .bind(team_id)
388 
        .fetch_all(pool)
389 
        .await
390 
}
391
392 
pub async fn add_team_member(pool: &Pool, team_id: i64, account_id: i64) -> sqlx::Result<()> {
393 
    sqlx::query("INSERT OR IGNORE INTO team_members (team_id, account_id) VALUES (?, ?)")
394 
        .bind(team_id)
395 
        .bind(account_id)
396 
        .execute(pool)
397 
        .await?;
398 
    Ok(())
399 
}
400
401 
pub async fn remove_team_member(pool: &Pool, team_id: i64, account_id: i64) -> sqlx::Result<()> {
402 
    sqlx::query("DELETE FROM team_members WHERE team_id = ? AND account_id = ?").bind(team_id).bind(account_id).execute(pool).await?;
403 
    Ok(())
404 
}
405
406 
// ----------------------------------------------------------- collaborators
407
cb71e18e Andy McCall ↶ 408 
/// Who an issue of this repository can be assigned to, by username: its
409 
/// owner (an account), its collaborators (directly or through a team) and,
410 
/// when an organisation owns it, the organisation's members. Blocked
411 
/// accounts are left out.
412 
pub async fn assignable(pool: &Pool, repo_id: i64, owner: &str) -> sqlx::Result<Vec<String>> {
413 
    sqlx::query_scalar(
414 
        "SELECT username FROM accounts WHERE banned = 0 AND disabled = 0 AND id IN (\
415 
           SELECT id FROM accounts WHERE username = ?1 \
416 
           UNION SELECT account_id FROM collaborators WHERE repo_id = ?2 AND account_id IS NOT NULL \
417 
           UNION SELECT tm.account_id FROM team_members tm JOIN collaborators c ON c.team_id = tm.team_id WHERE c.repo_id = ?2 \
418 
           UNION SELECT m.account_id FROM org_members m JOIN organisations o ON o.id = m.org_id WHERE o.name = ?1) \
419 
         ORDER BY username COLLATE NOCASE",
420 
    )
421 
    .bind(owner)
422 
    .bind(repo_id)
423 
    .fetch_all(pool)
424 
    .await
425 
}
426
19bb31ff Andy McCall ↶ 427 
#[derive(Clone, Debug)]
428 
pub struct Collaborator {
429 
    pub account: Option<Account>,
430 
    pub team: Option<Team>,
431 
    pub role: String,
432 
}
433
434 
pub async fn collaborators(pool: &Pool, repo_id: i64) -> sqlx::Result<Vec<Collaborator>> {
435 
    let rows: Vec<(Option<i64>, Option<i64>, String)> =
436 
        sqlx::query_as("SELECT account_id, team_id, role FROM collaborators WHERE repo_id = ?").bind(repo_id).fetch_all(pool).await?;
437 
    let mut out = Vec::new();
438 
    for (account_id, team_id, role) in rows {
439 
        let account = match account_id {
440 
            Some(id) => account_by_id(pool, id).await?,
441 
            None => None,
442 
        };
443 
        let team = match team_id {
444 
            Some(id) => sqlx::query_as("SELECT * FROM teams WHERE id = ?").bind(id).fetch_optional(pool).await?,
445 
            None => None,
446 
        };
447 
        out.push(Collaborator { account, team, role });
448 
    }
449 
    Ok(out)
450 
}
451
452 
pub async fn set_collaborator(pool: &Pool, repo_id: i64, account_id: Option<i64>, team_id: Option<i64>, role: &str) -> sqlx::Result<()> {
453 
    if let Some(a) = account_id {
454 
        sqlx::query("INSERT INTO collaborators (repo_id, account_id, role) VALUES (?, ?, ?) ON CONFLICT (repo_id, account_id) WHERE account_id IS NOT NULL DO UPDATE SET role = excluded.role")
455 
            .bind(repo_id)
456 
            .bind(a)
457 
            .bind(role)
458 
            .execute(pool)
459 
            .await?;
460 
    } else if let Some(t) = team_id {
461 
        sqlx::query("INSERT INTO collaborators (repo_id, team_id, role) VALUES (?, ?, ?) ON CONFLICT (repo_id, team_id) WHERE team_id IS NOT NULL DO UPDATE SET role = excluded.role")
462 
            .bind(repo_id)
463 
            .bind(t)
464 
            .bind(role)
465 
            .execute(pool)
466 
            .await?;
467 
    }
468 
    Ok(())
469 
}
470
471 
pub async fn remove_collaborator(pool: &Pool, repo_id: i64, account_id: Option<i64>, team_id: Option<i64>) -> sqlx::Result<()> {
472 
    sqlx::query("DELETE FROM collaborators WHERE repo_id = ? AND ((account_id IS NOT NULL AND account_id = ?) OR (team_id IS NOT NULL AND team_id = ?))")
473 
        .bind(repo_id)
474 
        .bind(account_id)
475 
        .bind(team_id)
476 
        .execute(pool)
477 
        .await?;
478 
    Ok(())
479 
}
480
481 
/// The direct or team role an account holds on a repository, the highest.
482 
pub async fn collaborator_role(pool: &Pool, repo_id: i64, account_id: i64) -> sqlx::Result<Option<String>> {
483 
    let rows: Vec<String> = sqlx::query_scalar(
484 
        "SELECT role FROM collaborators WHERE repo_id = ? AND (account_id = ? OR team_id IN (SELECT team_id FROM team_members WHERE account_id = ?))",
485 
    )
486 
    .bind(repo_id)
487 
    .bind(account_id)
488 
    .bind(account_id)
489 
    .fetch_all(pool)
490 
    .await?;
491 
    Ok(rows.into_iter().max_by_key(|r| crate::auth::Role::parse(r).map(|r| r as u8).unwrap_or(0)))
492 
}
493
494 
// ------------------------------------------------------------------ tokens
495
496 
pub async fn tokens_of(pool: &Pool, account_id: i64) -> sqlx::Result<Vec<Token>> {
497 
    sqlx::query_as("SELECT * FROM tokens WHERE account_id = ? ORDER BY created_ms DESC").bind(account_id).fetch_all(pool).await
498 
}
499
500 
pub async fn token_by_hash(pool: &Pool, hash: &str) -> sqlx::Result<Option<Token>> {
501 
    sqlx::query_as("SELECT * FROM tokens WHERE hash = ?").bind(hash).fetch_optional(pool).await
502 
}
503
504 
pub async fn create_token(
505 
    pool: &Pool,
506 
    account_id: i64,
507 
    name: &str,
508 
    hash: &str,
509 
    scopes: &str,
510 
    repos: &str,
511 
    expires_ms: Option<i64>,
512 
) -> sqlx::Result<Token> {
513 
    sqlx::query_as(
514 
        "INSERT INTO tokens (account_id, name, hash, scopes, repos, created_ms, expires_ms) VALUES (?, ?, ?, ?, ?, ?, ?) RETURNING *",
515 
    )
516 
    .bind(account_id)
517 
    .bind(name)
518 
    .bind(hash)
519 
    .bind(scopes)
520 
    .bind(repos)
521 
    .bind(now_ms())
522 
    .bind(expires_ms)
523 
    .fetch_one(pool)
524 
    .await
525 
}
526
527 
pub async fn delete_token(pool: &Pool, account_id: i64, id: i64) -> sqlx::Result<()> {
528 
    sqlx::query("DELETE FROM tokens WHERE id = ? AND account_id = ?").bind(id).bind(account_id).execute(pool).await?;
529 
    Ok(())
530 
}
531
60f11b71 Andy McCall ↶ 532 
/// Record a use; a renewing token's expiry moves to now plus its lifetime.
19bb31ff Andy McCall ↶ 533 
pub async fn touch_token(pool: &Pool, id: i64) -> sqlx::Result<()> {
60f11b71 Andy McCall ↶ 534 
    sqlx::query(
535 
        "UPDATE tokens SET last_used_ms = ?1, \
536 
         expires_ms = CASE WHEN renew_ms IS NULL THEN expires_ms ELSE MAX(COALESCE(expires_ms, 0), ?1 + renew_ms) END \
537 
         WHERE id = ?2",
538 
    )
539 
    .bind(now_ms())
540 
    .bind(id)
541 
    .execute(pool)
542 
    .await?;
543 
    Ok(())
544 
}
545
546 
/// Make a token renewing: it lasts `renew_ms` past its last use.
547 
pub async fn set_token_renewal(pool: &Pool, id: i64, renew_ms: i64) -> sqlx::Result<()> {
548 
    sqlx::query("UPDATE tokens SET renew_ms = ? WHERE id = ?").bind(renew_ms).bind(id).execute(pool).await?;
19bb31ff Andy McCall ↶ 549 
    Ok(())
550 
}
551
df71c789 Andy McCall ↶ 552 
// ------------------------------------------------------- device sign-in
553
554 
/// A device code an app asked for (oxygenhub#67): pending until the user
555 
/// approves or denies it on the web.
556 
#[derive(Clone, Debug, FromRow)]
557 
pub struct DeviceCode {
558 
    pub id: i64,
559 
    pub device_hash: String,
560 
    pub user_code: String,
561 
    pub client: String,
562 
    pub scopes: String,
563 
    pub created_ms: i64,
564 
    pub expires_ms: i64,
565 
    pub last_poll_ms: i64,
566 
    pub account_id: Option<i64>,
567 
    pub approved_scopes: String,
568 
    pub denied: bool,
60f11b71 Andy McCall ↶ 569 
    /// The address that asked for the code, as the hub saw it.
570 
    pub requester: String,
df71c789 Andy McCall ↶ 571 
}
572
573 
impl DeviceCode {
574 
    pub fn scope_list(&self) -> Vec<&str> {
575 
        self.scopes.split(',').filter(|s| !s.is_empty()).collect()
576 
    }
577 
}
578
579 
pub async fn create_device_code(
580 
    pool: &Pool,
581 
    device_hash: &str,
582 
    user_code: &str,
583 
    client: &str,
584 
    scopes: &str,
585 
    expires_ms: i64,
60f11b71 Andy McCall ↶ 586 
    requester: &str,
df71c789 Andy McCall ↶ 587 
) -> sqlx::Result<DeviceCode> {
588 
    // Expired codes go whenever a new one is made.
589 
    sqlx::query("DELETE FROM device_codes WHERE expires_ms < ?").bind(now_ms()).execute(pool).await?;
590 
    sqlx::query_as(
60f11b71 Andy McCall ↶ 591 
        "INSERT INTO device_codes (device_hash, user_code, client, scopes, created_ms, expires_ms, requester) VALUES (?, ?, ?, ?, ?, ?, ?) RETURNING *",
df71c789 Andy McCall ↶ 592 
    )
593 
    .bind(device_hash)
594 
    .bind(user_code)
595 
    .bind(client)
596 
    .bind(scopes)
597 
    .bind(now_ms())
598 
    .bind(expires_ms)
60f11b71 Andy McCall ↶ 599 
    .bind(requester)
df71c789 Andy McCall ↶ 600 
    .fetch_one(pool)
601 
    .await
602 
}
603
604 
pub async fn device_by_user_code(pool: &Pool, user_code: &str) -> sqlx::Result<Option<DeviceCode>> {
605 
    sqlx::query_as("SELECT * FROM device_codes WHERE user_code = ?").bind(user_code).fetch_optional(pool).await
606 
}
607
608 
pub async fn device_by_hash(pool: &Pool, device_hash: &str) -> sqlx::Result<Option<DeviceCode>> {
609 
    sqlx::query_as("SELECT * FROM device_codes WHERE device_hash = ?").bind(device_hash).fetch_optional(pool).await
610 
}
611
612 
/// Approve a pending code for an account with these scopes; false when it
613 
/// was no longer pending.
614 
pub async fn approve_device(pool: &Pool, id: i64, account_id: i64, scopes: &str) -> sqlx::Result<bool> {
615 
    let r = sqlx::query(
616 
        "UPDATE device_codes SET account_id = ?, approved_scopes = ? WHERE id = ? AND account_id IS NULL AND denied = 0 AND expires_ms >= ?",
617 
    )
618 
    .bind(account_id)
619 
    .bind(scopes)
620 
    .bind(id)
621 
    .bind(now_ms())
622 
    .execute(pool)
623 
    .await?;
624 
    Ok(r.rows_affected() == 1)
625 
}
626
627 
pub async fn deny_device(pool: &Pool, id: i64) -> sqlx::Result<()> {
628 
    sqlx::query("UPDATE device_codes SET denied = 1 WHERE id = ? AND account_id IS NULL").bind(id).execute(pool).await?;
629 
    Ok(())
630 
}
631
632 
pub async fn device_polled(pool: &Pool, id: i64) -> sqlx::Result<()> {
633 
    sqlx::query("UPDATE device_codes SET last_poll_ms = ? WHERE id = ?").bind(now_ms()).bind(id).execute(pool).await?;
634 
    Ok(())
635 
}
636
637 
/// Remove a code; true when this call removed it (so one poll gets the
638 
/// token, however many race).
639 
pub async fn delete_device(pool: &Pool, id: i64) -> sqlx::Result<bool> {
640 
    let r = sqlx::query("DELETE FROM device_codes WHERE id = ?").bind(id).execute(pool).await?;
641 
    Ok(r.rows_affected() == 1)
642 
}
643
19bb31ff Andy McCall ↶ 644 
// -------------------------------------------------------------- identities
645
646 
pub async fn identities_of(pool: &Pool, account_id: i64) -> sqlx::Result<Vec<LinkedIdentity>> {
647 
    sqlx::query_as("SELECT * FROM identities WHERE account_id = ? ORDER BY linked_ms DESC").bind(account_id).fetch_all(pool).await
648 
}
649
650 
pub async fn identity_by_key(pool: &Pool, key: &str) -> sqlx::Result<Option<LinkedIdentity>> {
651 
    sqlx::query_as("SELECT * FROM identities WHERE key = ?").bind(key).fetch_optional(pool).await
652 
}
653
654 
/// Every linked key with its account's username, for attribution.
655 
pub async fn identity_accounts(pool: &Pool) -> sqlx::Result<Vec<(String, String)>> {
656 
    sqlx::query_as("SELECT i.key, a.username FROM identities i JOIN accounts a ON a.id = i.account_id").fetch_all(pool).await
657 
}
658
659 
pub async fn link_identity(pool: &Pool, account_id: i64, key: &str, name: &str, email: &str, object: &[u8]) -> sqlx::Result<()> {
660 
    sqlx::query("INSERT INTO identities (key, account_id, name, email, object, linked_ms) VALUES (?, ?, ?, ?, ?, ?)")
661 
        .bind(key)
662 
        .bind(account_id)
663 
        .bind(name)
664 
        .bind(email)
665 
        .bind(object)
666 
        .bind(now_ms())
667 
        .execute(pool)
668 
        .await?;
669 
    Ok(())
670 
}
671
672 
pub async fn unlink_identity(pool: &Pool, account_id: i64, key: &str) -> sqlx::Result<()> {
673 
    sqlx::query("DELETE FROM identities WHERE key = ? AND account_id = ?").bind(key).bind(account_id).execute(pool).await?;
674 
    Ok(())
675 
}
676
677 
pub async fn create_challenge(pool: &Pool, account_id: i64, bytes_hex: &str) -> sqlx::Result<i64> {
678 
    sqlx::query("DELETE FROM challenges WHERE created_ms < ?").bind(now_ms() - 10 * 60 * 1000).execute(pool).await?;
679 
    let id: i64 = sqlx::query_scalar("INSERT INTO challenges (account_id, bytes, created_ms) VALUES (?, ?, ?) RETURNING id")
680 
        .bind(account_id)
681 
        .bind(bytes_hex)
682 
        .bind(now_ms())
683 
        .fetch_one(pool)
684 
        .await?;
685 
    Ok(id)
686 
}
687
688 
/// Take (and delete) a pending challenge of this account.
689 
pub async fn take_challenge(pool: &Pool, account_id: i64, id: i64) -> sqlx::Result<Option<String>> {
690 
    let bytes: Option<String> = sqlx::query_scalar("SELECT bytes FROM challenges WHERE id = ? AND account_id = ? AND created_ms >= ?")
691 
        .bind(id)
692 
        .bind(account_id)
693 
        .bind(now_ms() - 10 * 60 * 1000)
694 
        .fetch_optional(pool)
695 
        .await?;
696 
    sqlx::query("DELETE FROM challenges WHERE id = ?").bind(id).execute(pool).await?;
697 
    Ok(bytes)
698 
}
699
700 
// ------------------------------------------------------------- invitations
701
702 
pub async fn create_invitation(pool: &Pool, code: &str, created_by: Option<i64>) -> sqlx::Result<()> {
703 
    sqlx::query("INSERT INTO invitations (code, created_by, created_ms) VALUES (?, ?, ?)")
704 
        .bind(code)
705 
        .bind(created_by)
706 
        .bind(now_ms())
707 
        .execute(pool)
708 
        .await?;
709 
    Ok(())
710 
}
711
712 
pub async fn invitation_unused(pool: &Pool, code: &str) -> sqlx::Result<bool> {
713 
    let n: i64 =
714 
        sqlx::query_scalar("SELECT COUNT(*) FROM invitations WHERE code = ? AND used_by IS NULL").bind(code).fetch_one(pool).await?;
715 
    Ok(n > 0)
716 
}
717
718 
pub async fn use_invitation(pool: &Pool, code: &str, account_id: i64) -> sqlx::Result<()> {
719 
    sqlx::query("UPDATE invitations SET used_by = ? WHERE code = ?").bind(account_id).bind(code).execute(pool).await?;
720 
    Ok(())
721 
}
722
723 
pub async fn invitations(pool: &Pool) -> sqlx::Result<Vec<(String, Option<i64>, i64)>> {
724 
    sqlx::query_as("SELECT code, used_by, created_ms FROM invitations ORDER BY created_ms DESC").fetch_all(pool).await
725 
}
726
727 
// ---------------------------------------------------------------- settings
728
729 
pub async fn setting(pool: &Pool, key: &str) -> sqlx::Result<Option<String>> {
730 
    sqlx::query_scalar("SELECT value FROM settings WHERE key = ?").bind(key).fetch_optional(pool).await
731 
}
732
733 
pub async fn set_setting(pool: &Pool, key: &str, value: &str) -> sqlx::Result<()> {
734 
    sqlx::query("INSERT INTO settings (key, value) VALUES (?, ?) ON CONFLICT (key) DO UPDATE SET value = excluded.value")
735 
        .bind(key)
736 
        .bind(value)
737 
        .execute(pool)
738 
        .await?;
739 
    Ok(())
740 
}
741
742 
// ------------------------------------------------------------------- audit
743
744 
pub async fn audit(pool: &Pool, actor: Option<&Account>, action: &str, target: &str, detail: &str) -> sqlx::Result<()> {
745 
    sqlx::query("INSERT INTO audit (at_ms, actor_id, actor, action, target, detail) VALUES (?, ?, ?, ?, ?, ?)")
746 
        .bind(now_ms())
747 
        .bind(actor.map(|a| a.id))
748 
        .bind(actor.map(|a| a.username.as_str()).unwrap_or(""))
749 
        .bind(action)
750 
        .bind(target)
751 
        .bind(detail)
752 
        .execute(pool)
753 
        .await?;
754 
    Ok(())
755 
}
756
757 
pub async fn audit_rows(pool: &Pool, limit: i64) -> sqlx::Result<Vec<AuditRow>> {
758 
    sqlx::query_as("SELECT id, at_ms, actor, action, target, detail FROM audit ORDER BY at_ms DESC, id DESC LIMIT ?")
759 
        .bind(limit)
760 
        .fetch_all(pool)
761 
        .await
762 
}
763
764 
/// The repositories an account can see beyond the public ones: its own,
765 
/// its organisations', and those it collaborates on.
766 
pub async fn visible_repo_ids(pool: &Pool, account_id: i64) -> sqlx::Result<Vec<i64>> {
767 
    sqlx::query_scalar(
768 
        "SELECT r.id FROM repositories r WHERE r.owner IN (SELECT username FROM accounts WHERE id = ?) \
769 
         OR r.owner IN (SELECT o.name FROM organisations o JOIN org_members m ON m.org_id = o.id WHERE m.account_id = ?) \
770 
         OR r.id IN (SELECT repo_id FROM collaborators WHERE account_id = ? OR team_id IN (SELECT team_id FROM team_members WHERE account_id = ?))",
771 
    )
772 
    .bind(account_id)
773 
    .bind(account_id)
774 
    .bind(account_id)
775 
    .bind(account_id)
776 
    .fetch_all(pool)
777 
    .await
34beb1a7 Andy McCall ↶ 778 
}
779
780 
// ------------------------------------------------------ account links
781
782 
/// A verification or reset link (hub spec §5.1.1).
783 
#[derive(Clone, Debug, FromRow)]
784 
pub struct AccountLink {
785 
    pub id: i64,
786 
    pub account_id: i64,
787 
    pub kind: String,
788 
    pub hash: String,
789 
    pub email: String,
790 
    pub created_by: Option<i64>,
791 
    pub created_ms: i64,
792 
    pub expires_ms: i64,
793 
    pub used_ms: Option<i64>,
794 
}
795
796 
/// Make a link; returns its secret (shown or sent once, stored as a hash).
797 
pub async fn create_link(
798 
    pool: &Pool,
799 
    account_id: i64,
800 
    kind: &str,
801 
    email: &str,
802 
    created_by: Option<i64>,
803 
    ttl_ms: i64,
804 
) -> sqlx::Result<String> {
805 
    let secret = crate::auth::random_hex(32);
806 
    let now = now_ms();
807 
    sqlx::query(
808 
        "INSERT INTO account_links (account_id, kind, hash, email, created_by, created_ms, expires_ms) VALUES (?, ?, ?, ?, ?, ?, ?)",
809 
    )
810 
    .bind(account_id)
811 
    .bind(kind)
812 
    .bind(crate::auth::token_hash(&secret))
813 
    .bind(email)
814 
    .bind(created_by)
815 
    .bind(now)
816 
    .bind(now + ttl_ms)
817 
    .execute(pool)
818 
    .await?;
819 
    Ok(secret)
820 
}
821
822 
/// An unused, unexpired link of this kind with this secret.
823 
pub async fn live_link(pool: &Pool, kind: &str, secret: &str) -> sqlx::Result<Option<AccountLink>> {
824 
    sqlx::query_as("SELECT * FROM account_links WHERE kind = ? AND hash = ? AND used_ms IS NULL AND expires_ms > ?")
825 
        .bind(kind)
826 
        .bind(crate::auth::token_hash(secret))
827 
        .bind(now_ms())
828 
        .fetch_optional(pool)
829 
        .await
830 
}
831
832 
/// Consume a link; false when it was already used (a race lost).
833 
pub async fn use_link(pool: &Pool, id: i64) -> sqlx::Result<bool> {
834 
    let r =
835 
        sqlx::query("UPDATE account_links SET used_ms = ? WHERE id = ? AND used_ms IS NULL").bind(now_ms()).bind(id).execute(pool).await?;
836 
    Ok(r.rows_affected() == 1)
837 
}
838
839 
/// Void every unused link of a kind for an account.
840 
pub async fn void_links(pool: &Pool, account_id: i64, kind: &str) -> sqlx::Result<()> {
841 
    sqlx::query("UPDATE account_links SET used_ms = ? WHERE account_id = ? AND kind = ? AND used_ms IS NULL")
842 
        .bind(now_ms())
843 
        .bind(account_id)
844 
        .bind(kind)
845 
        .execute(pool)
846 
        .await?;
847 
    Ok(())
848 
}
849
850 
/// When the account's newest link of a kind (for this address, when given) was made, for rate limits.
851 
pub async fn last_link_ms(pool: &Pool, account_id: i64, kind: &str, email: Option<&str>) -> sqlx::Result<Option<i64>> {
852 
    match email {
853 
        Some(e) => {
854 
            sqlx::query_scalar("SELECT MAX(created_ms) FROM account_links WHERE account_id = ? AND kind = ? AND email = ?")
855 
                .bind(account_id)
856 
                .bind(kind)
857 
                .bind(e)
858 
                .fetch_one(pool)
859 
                .await
860 
        }
861 
        None => {
862 
            sqlx::query_scalar("SELECT MAX(created_ms) FROM account_links WHERE account_id = ? AND kind = ?")
863 
                .bind(account_id)
864 
                .bind(kind)
865 
                .fetch_one(pool)
866 
                .await
867 
        }
868 
    }
869 
}
870
871 
/// How many links of a kind the account got since `since_ms`.
872 
pub async fn links_since(pool: &Pool, account_id: i64, kind: &str, since_ms: i64) -> sqlx::Result<i64> {
873 
    sqlx::query_scalar("SELECT COUNT(*) FROM account_links WHERE account_id = ? AND kind = ? AND created_ms >= ?")
874 
        .bind(account_id)
875 
        .bind(kind)
876 
        .bind(since_ms)
877 
        .fetch_one(pool)
878 
        .await
879 
}
880
881 
pub async fn set_email_verified(pool: &Pool, id: i64, verified: bool) -> sqlx::Result<()> {
882 
    sqlx::query("UPDATE accounts SET email_verified = ? WHERE id = ?").bind(verified).bind(id).execute(pool).await?;
883 
    Ok(())
884 
}
885
886 
/// The account with this verified email (case-insensitive), if exactly one.
887 
pub async fn account_by_verified_email(pool: &Pool, email: &str) -> sqlx::Result<Option<Account>> {
888 
    let found: Vec<Account> = sqlx::query_as("SELECT * FROM accounts WHERE email_verified = 1 AND lower(email) = lower(?) LIMIT 2")
889 
        .bind(email)
890 
        .fetch_all(pool)
891 
        .await?;
892 
    Ok(if found.len() == 1 { found.into_iter().next() } else { None })
a160b98f Andy McCall ↶ 893 
}
894
895 
/// Set or clear the picture of an account (`account`) or organisation (`org`).
896 
pub async fn set_avatar(pool: &Pool, kind: &str, id: i64, value: &str) -> sqlx::Result<()> {
897 
    let table = if kind == "org" { "organisations" } else { "accounts" };
898 
    sqlx::query(&format!("UPDATE {table} SET avatar = ? WHERE id = ?")).bind(value).bind(id).execute(pool).await?;
899 
    Ok(())
19bb31ff Andy McCall ↶ 900 
}