OXYGENHUB
◆ clear-waiting oxygenhub / crates / hub / src / db / accounts.rs
33.0 KiB · Rust · last changed Administration is a sectioned page with a left-hand menu 1 month ago source blame history raw
19bb31ff Andy McCall ↶ 1 
//! Accounts, organisations, teams, collaborators, identities, tokens,
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//! invitations, settings and the audit log (hub spec §5).
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use super::{now_ms, Pool};
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use sqlx::FromRow;
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#[derive(Clone, Debug, FromRow)]
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pub struct Account {
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    pub id: i64,
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    pub username: String,
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    pub display_name: String,
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    pub email: String,
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    pub email_verified: bool,
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    pub password_hash: String,
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    pub session_salt: String,
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    pub totp_secret: Option<String>,
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    pub recovery_codes: String,
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    pub is_admin: bool,
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    pub banned: bool,
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    /// Disabled by an admin: refused like a ban, and enabled again (0031).
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    #[sqlx(default)]
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    pub disabled: bool,
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    pub created_ms: i64,
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    pub last_seen_ms: i64,
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    pub email_notifications: bool,
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    pub unsubscribe_key: String,
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    /// Shown on the profile page (migration 0008).
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    #[sqlx(default)]
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    pub bio: String,
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    #[sqlx(default)]
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    pub website: String,
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    #[sqlx(default)]
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    pub location: String,
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    /// `png:<hash>` or `jpeg:<hash>` when a picture was uploaded.
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    pub avatar: String,
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    /// Accounts elsewhere (migration 0039, #105): a Bluesky handle, a
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    /// Mastodon `user@instance`, a GitHub username; empty when not set.
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    #[sqlx(default)]
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    pub bluesky: String,
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    #[sqlx(default)]
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    pub mastodon: String,
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    #[sqlx(default)]
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    pub github: String,
19bb31ff Andy McCall ↶ 44 
}
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impl Account {
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    /// Whether the account may not sign in or act: banned or disabled.
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    pub fn blocked(&self) -> bool {
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        self.banned || self.disabled
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    }
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19bb31ff Andy McCall ↶ 52 
    pub fn name(&self) -> &str {
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        if self.display_name.is_empty() {
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            &self.username
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        } else {
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            &self.display_name
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        }
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    }
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    pub fn totp_enabled(&self) -> bool {
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        self.totp_secret.is_some()
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    }
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}
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#[derive(Clone, Debug, FromRow)]
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pub struct Organisation {
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    pub id: i64,
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    pub name: String,
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    pub display_name: String,
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    pub description: String,
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    pub default_role: String,
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    pub created_ms: i64,
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    /// `png:<hash>` or `jpeg:<hash>` when a picture was uploaded.
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    pub avatar: String,
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}
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#[derive(Clone, Debug, FromRow)]
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pub struct Team {
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    pub id: i64,
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    pub org_id: i64,
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    pub name: String,
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}
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#[derive(Clone, Debug, FromRow)]
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pub struct Token {
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    pub id: i64,
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    pub account_id: i64,
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    pub name: String,
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    pub hash: String,
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    pub scopes: String,
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    pub repos: String,
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    pub created_ms: i64,
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    pub expires_ms: Option<i64>,
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    pub last_used_ms: Option<i64>,
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    /// A renewing token's lifetime: each use extends it to now plus this.
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    pub renew_ms: Option<i64>,
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}
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impl Token {
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    pub fn scope_list(&self) -> Vec<&str> {
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        self.scopes.split(',').filter(|s| !s.is_empty()).collect()
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    }
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    pub fn has_scope(&self, scope: &str) -> bool {
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        self.scope_list().contains(&scope)
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    }
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    /// Whether the token may touch `owner/name`: every repository when the
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    /// list is empty.
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    pub fn covers(&self, slug: &str) -> bool {
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        self.repos.is_empty() || self.repos.split(',').any(|r| r.trim().eq_ignore_ascii_case(slug))
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    }
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    pub fn expired(&self, now: i64) -> bool {
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        self.expires_ms.is_some_and(|e| e < now)
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    }
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}
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#[derive(Clone, Debug, FromRow)]
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pub struct LinkedIdentity {
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    pub key: String,
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    pub account_id: i64,
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    pub name: String,
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    pub email: String,
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    pub object: Vec<u8>,
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    pub linked_ms: i64,
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}
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#[derive(Clone, Debug, FromRow)]
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pub struct AuditRow {
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    pub id: i64,
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    pub at_ms: i64,
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    pub actor: String,
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    pub action: String,
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    pub target: String,
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    pub detail: String,
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}
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// ---------------------------------------------------------------- accounts
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pub async fn account_by_name(pool: &Pool, username: &str) -> sqlx::Result<Option<Account>> {
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    sqlx::query_as("SELECT * FROM accounts WHERE username = ?").bind(username).fetch_optional(pool).await
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}
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pub async fn account_by_id(pool: &Pool, id: i64) -> sqlx::Result<Option<Account>> {
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    sqlx::query_as("SELECT * FROM accounts WHERE id = ?").bind(id).fetch_optional(pool).await
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}
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pub async fn accounts(pool: &Pool) -> sqlx::Result<Vec<Account>> {
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    sqlx::query_as("SELECT * FROM accounts ORDER BY username").fetch_all(pool).await
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}
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pub async fn account_count(pool: &Pool) -> sqlx::Result<i64> {
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    sqlx::query_scalar("SELECT COUNT(*) FROM accounts").fetch_one(pool).await
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}
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pub async fn create_account(
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    pool: &Pool,
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    username: &str,
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    email: &str,
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    password_hash: &str,
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    session_salt: &str,
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    is_admin: bool,
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) -> sqlx::Result<Account> {
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    sqlx::query_as(
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        "INSERT INTO accounts (username, email, password_hash, session_salt, is_admin, created_ms) VALUES (?, ?, ?, ?, ?, ?) RETURNING *",
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    )
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    .bind(username)
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    .bind(email)
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    .bind(password_hash)
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    .bind(session_salt)
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    .bind(is_admin)
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    .bind(now_ms())
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    .fetch_one(pool)
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    .await
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}
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pub async fn set_profile(pool: &Pool, id: i64, display_name: &str, email: &str) -> sqlx::Result<()> {
34beb1a7 Andy McCall ↶ 179 
    // A changed address is unverified until its own link is used.
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    sqlx::query(
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        "UPDATE accounts SET display_name = ?, email_verified = CASE WHEN email = ? THEN email_verified ELSE 0 END, email = ? WHERE id = ?",
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    )
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    .bind(display_name)
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    .bind(email)
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    .bind(email)
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    .bind(id)
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    .execute(pool)
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    .await?;
19bb31ff Andy McCall ↶ 189 
    Ok(())
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}
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10174045 Andy McCall ↶ 192 
/// The public profile fields.
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/// The accounts elsewhere a profile shows (#105), already normalised.
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pub async fn set_links(pool: &Pool, id: i64, bluesky: &str, mastodon: &str, github: &str) -> sqlx::Result<()> {
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    sqlx::query("UPDATE accounts SET bluesky = ?, mastodon = ?, github = ? WHERE id = ?")
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        .bind(bluesky)
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        .bind(mastodon)
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        .bind(github)
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        .bind(id)
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        .execute(pool)
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        .await?;
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    Ok(())
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}
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10174045 Andy McCall ↶ 205 
pub async fn set_bio(pool: &Pool, id: i64, bio: &str, website: &str, location: &str) -> sqlx::Result<()> {
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    sqlx::query("UPDATE accounts SET bio = ?, website = ?, location = ? WHERE id = ?")
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        .bind(bio)
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        .bind(website)
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        .bind(location)
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        .bind(id)
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        .execute(pool)
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        .await?;
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    Ok(())
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}
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19bb31ff Andy McCall ↶ 216 
pub async fn set_password(pool: &Pool, id: i64, password_hash: &str, session_salt: &str) -> sqlx::Result<()> {
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    sqlx::query("UPDATE accounts SET password_hash = ?, session_salt = ? WHERE id = ?")
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        .bind(password_hash)
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        .bind(session_salt)
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        .bind(id)
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        .execute(pool)
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        .await?;
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    Ok(())
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}
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pub async fn set_session_salt(pool: &Pool, id: i64, session_salt: &str) -> sqlx::Result<()> {
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    sqlx::query("UPDATE accounts SET session_salt = ? WHERE id = ?").bind(session_salt).bind(id).execute(pool).await?;
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    Ok(())
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}
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pub async fn set_totp(pool: &Pool, id: i64, secret: Option<&str>, recovery_codes: &str) -> sqlx::Result<()> {
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    sqlx::query("UPDATE accounts SET totp_secret = ?, recovery_codes = ? WHERE id = ?")
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        .bind(secret)
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        .bind(recovery_codes)
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        .bind(id)
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        .execute(pool)
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        .await?;
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    Ok(())
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}
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pub async fn set_admin(pool: &Pool, id: i64, is_admin: bool) -> sqlx::Result<()> {
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    sqlx::query("UPDATE accounts SET is_admin = ? WHERE id = ?").bind(is_admin).bind(id).execute(pool).await?;
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    Ok(())
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}
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pub async fn set_banned(pool: &Pool, id: i64, banned: bool) -> sqlx::Result<()> {
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    sqlx::query("UPDATE accounts SET banned = ? WHERE id = ?").bind(banned).bind(id).execute(pool).await?;
6a178055 Andy McCall ↶ 248 
    Ok(())
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}
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pub async fn set_disabled(pool: &Pool, id: i64, disabled: bool) -> sqlx::Result<()> {
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    sqlx::query("UPDATE accounts SET disabled = ? WHERE id = ?").bind(disabled).bind(id).execute(pool).await?;
19bb31ff Andy McCall ↶ 253 
    Ok(())
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}
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/// Delete an account (oxygenhub#81): its row goes, and with it (by the
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/// schema's cascades) its tokens, keys, sessions' salt, memberships, stars
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/// and notifications; what it wrote keeps its author's name. The username
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/// is retired so nobody can register it and pass for the account.
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pub async fn delete_account(pool: &Pool, id: i64, username: &str) -> sqlx::Result<()> {
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    let mut tx = super::begin_write(pool).await?;
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    sqlx::query("INSERT OR IGNORE INTO retired_usernames (username, retired_ms) VALUES (?, ?)")
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        .bind(username)
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        .bind(now_ms())
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        .execute(&mut *tx)
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        .await?;
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    sqlx::query("DELETE FROM accounts WHERE id = ?").bind(id).execute(&mut *tx).await?;
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    tx.commit().await
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}
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/// The organisations whose only owner is this account: deleting it would
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/// leave them with nobody to manage them.
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pub async fn orgs_owned_only_by(pool: &Pool, account_id: i64) -> sqlx::Result<Vec<String>> {
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    sqlx::query_scalar(
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        "SELECT o.name FROM organisations o JOIN org_members m ON m.org_id = o.id \
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         WHERE m.account_id = ? AND m.role = 'owner' \
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           AND (SELECT COUNT(*) FROM org_members x WHERE x.org_id = o.id AND x.role = 'owner') = 1 \
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         ORDER BY o.name",
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    )
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    .bind(account_id)
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    .fetch_all(pool)
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    .await
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}
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/// Whether `name` belonged to a deleted account.
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pub async fn username_retired(pool: &Pool, name: &str) -> sqlx::Result<bool> {
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    Ok(sqlx::query_scalar::<_, i64>("SELECT COUNT(*) FROM retired_usernames WHERE username = ?").bind(name).fetch_one(pool).await? > 0)
19bb31ff Andy McCall ↶ 288 
}
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pub async fn touch_seen(pool: &Pool, id: i64) -> sqlx::Result<()> {
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    sqlx::query("UPDATE accounts SET last_seen_ms = ? WHERE id = ?").bind(now_ms()).bind(id).execute(pool).await?;
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    Ok(())
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}
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// ----------------------------------------------------------- organisations
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pub async fn org_by_name(pool: &Pool, name: &str) -> sqlx::Result<Option<Organisation>> {
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    sqlx::query_as("SELECT * FROM organisations WHERE name = ?").bind(name).fetch_optional(pool).await
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}
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pub async fn orgs(pool: &Pool) -> sqlx::Result<Vec<Organisation>> {
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    sqlx::query_as("SELECT * FROM organisations ORDER BY name").fetch_all(pool).await
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}
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a160b98f Andy McCall ↶ 305 
/// An organisation with the account's role in it.
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#[derive(FromRow)]
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struct Membership {
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    #[sqlx(flatten)]
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    org: Organisation,
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    role: String,
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}
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19bb31ff Andy McCall ↶ 313 
pub async fn orgs_of(pool: &Pool, account_id: i64) -> sqlx::Result<Vec<(Organisation, String)>> {
a160b98f Andy McCall ↶ 314 
    let rows: Vec<Membership> = sqlx::query_as(
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        "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 ↶ 316 
    )
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    .bind(account_id)
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    .fetch_all(pool)
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    .await?;
a160b98f Andy McCall ↶ 320 
    Ok(rows.into_iter().map(|m| (m.org, m.role)).collect())
19bb31ff Andy McCall ↶ 321 
}
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pub async fn create_org(pool: &Pool, name: &str, display_name: &str, owner: i64) -> sqlx::Result<Organisation> {
941abdd6 Andy McCall ↶ 324 
    let mut tx = super::begin_write(pool).await?;
19bb31ff Andy McCall ↶ 325 
    let org: Organisation = sqlx::query_as("INSERT INTO organisations (name, display_name, created_ms) VALUES (?, ?, ?) RETURNING *")
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        .bind(name)
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        .bind(display_name)
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        .bind(now_ms())
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        .fetch_one(&mut *tx)
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        .await?;
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    sqlx::query("INSERT INTO org_members (org_id, account_id, role) VALUES (?, ?, 'owner')")
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        .bind(org.id)
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        .bind(owner)
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        .execute(&mut *tx)
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        .await?;
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    tx.commit().await?;
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    Ok(org)
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}
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pub async fn set_org(pool: &Pool, id: i64, display_name: &str, description: &str, default_role: &str) -> sqlx::Result<()> {
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    sqlx::query("UPDATE organisations SET display_name = ?, description = ?, default_role = ? WHERE id = ?")
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        .bind(display_name)
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        .bind(description)
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        .bind(default_role)
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        .bind(id)
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        .execute(pool)
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        .await?;
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    Ok(())
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}
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/// `(account, role)` for every member.
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pub async fn org_members(pool: &Pool, org_id: i64) -> sqlx::Result<Vec<(Account, String)>> {
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    let rows: Vec<(i64, String)> =
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        sqlx::query_as("SELECT account_id, role FROM org_members WHERE org_id = ?").bind(org_id).fetch_all(pool).await?;
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    let mut out = Vec::new();
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    for (id, role) in rows {
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        if let Some(a) = account_by_id(pool, id).await? {
358 
            out.push((a, role));
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        }
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    }
361 
    out.sort_by(|a, b| a.0.username.cmp(&b.0.username));
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    Ok(out)
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}
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pub async fn org_role(pool: &Pool, org_id: i64, account_id: i64) -> sqlx::Result<Option<String>> {
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    sqlx::query_scalar("SELECT role FROM org_members WHERE org_id = ? AND account_id = ?")
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        .bind(org_id)
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        .bind(account_id)
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        .fetch_optional(pool)
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        .await
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}
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pub async fn set_org_member(pool: &Pool, org_id: i64, account_id: i64, role: &str) -> sqlx::Result<()> {
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    sqlx::query("INSERT INTO org_members (org_id, account_id, role) VALUES (?, ?, ?) ON CONFLICT (org_id, account_id) DO UPDATE SET role = excluded.role")
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        .bind(org_id)
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        .bind(account_id)
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        .bind(role)
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        .execute(pool)
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        .await?;
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    Ok(())
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}
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pub async fn remove_org_member(pool: &Pool, org_id: i64, account_id: i64) -> sqlx::Result<()> {
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    sqlx::query("DELETE FROM org_members WHERE org_id = ? AND account_id = ?").bind(org_id).bind(account_id).execute(pool).await?;
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    Ok(())
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}
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pub async fn teams(pool: &Pool, org_id: i64) -> sqlx::Result<Vec<Team>> {
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    sqlx::query_as("SELECT * FROM teams WHERE org_id = ? ORDER BY name").bind(org_id).fetch_all(pool).await
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}
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pub async fn team_by_name(pool: &Pool, org_id: i64, name: &str) -> sqlx::Result<Option<Team>> {
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    sqlx::query_as("SELECT * FROM teams WHERE org_id = ? AND name = ?").bind(org_id).bind(name).fetch_optional(pool).await
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}
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pub async fn create_team(pool: &Pool, org_id: i64, name: &str) -> sqlx::Result<Team> {
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    sqlx::query_as("INSERT INTO teams (org_id, name) VALUES (?, ?) RETURNING *").bind(org_id).bind(name).fetch_one(pool).await
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}
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pub async fn delete_team(pool: &Pool, id: i64) -> sqlx::Result<()> {
401 
    sqlx::query("DELETE FROM teams WHERE id = ?").bind(id).execute(pool).await?;
402 
    Ok(())
403 
}
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pub async fn team_members(pool: &Pool, team_id: i64) -> sqlx::Result<Vec<Account>> {
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    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")
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        .bind(team_id)
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        .fetch_all(pool)
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        .await
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}
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pub async fn add_team_member(pool: &Pool, team_id: i64, account_id: i64) -> sqlx::Result<()> {
413 
    sqlx::query("INSERT OR IGNORE INTO team_members (team_id, account_id) VALUES (?, ?)")
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        .bind(team_id)
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        .bind(account_id)
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        .execute(pool)
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        .await?;
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    Ok(())
419 
}
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pub async fn remove_team_member(pool: &Pool, team_id: i64, account_id: i64) -> sqlx::Result<()> {
422 
    sqlx::query("DELETE FROM team_members WHERE team_id = ? AND account_id = ?").bind(team_id).bind(account_id).execute(pool).await?;
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    Ok(())
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}
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// ----------------------------------------------------------- collaborators
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cb71e18e Andy McCall ↶ 428 
/// Who an issue of this repository can be assigned to, by username: its
429 
/// owner (an account), its collaborators (directly or through a team) and,
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/// when an organisation owns it, the organisation's members. Blocked
431 
/// accounts are left out.
432 
pub async fn assignable(pool: &Pool, repo_id: i64, owner: &str) -> sqlx::Result<Vec<String>> {
433 
    sqlx::query_scalar(
434 
        "SELECT username FROM accounts WHERE banned = 0 AND disabled = 0 AND id IN (\
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           SELECT id FROM accounts WHERE username = ?1 \
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           UNION SELECT account_id FROM collaborators WHERE repo_id = ?2 AND account_id IS NOT NULL \
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           UNION SELECT tm.account_id FROM team_members tm JOIN collaborators c ON c.team_id = tm.team_id WHERE c.repo_id = ?2 \
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           UNION SELECT m.account_id FROM org_members m JOIN organisations o ON o.id = m.org_id WHERE o.name = ?1) \
439 
         ORDER BY username COLLATE NOCASE",
440 
    )
441 
    .bind(owner)
442 
    .bind(repo_id)
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    .fetch_all(pool)
444 
    .await
445 
}
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19bb31ff Andy McCall ↶ 447 
#[derive(Clone, Debug)]
448 
pub struct Collaborator {
449 
    pub account: Option<Account>,
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    pub team: Option<Team>,
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    pub role: String,
452 
}
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pub async fn collaborators(pool: &Pool, repo_id: i64) -> sqlx::Result<Vec<Collaborator>> {
455 
    let rows: Vec<(Option<i64>, Option<i64>, String)> =
456 
        sqlx::query_as("SELECT account_id, team_id, role FROM collaborators WHERE repo_id = ?").bind(repo_id).fetch_all(pool).await?;
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    let mut out = Vec::new();
458 
    for (account_id, team_id, role) in rows {
459 
        let account = match account_id {
460 
            Some(id) => account_by_id(pool, id).await?,
461 
            None => None,
462 
        };
463 
        let team = match team_id {
464 
            Some(id) => sqlx::query_as("SELECT * FROM teams WHERE id = ?").bind(id).fetch_optional(pool).await?,
465 
            None => None,
466 
        };
467 
        out.push(Collaborator { account, team, role });
468 
    }
469 
    Ok(out)
470 
}
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pub async fn set_collaborator(pool: &Pool, repo_id: i64, account_id: Option<i64>, team_id: Option<i64>, role: &str) -> sqlx::Result<()> {
473 
    if let Some(a) = account_id {
474 
        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")
475 
            .bind(repo_id)
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            .bind(a)
477 
            .bind(role)
478 
            .execute(pool)
479 
            .await?;
480 
    } else if let Some(t) = team_id {
481 
        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")
482 
            .bind(repo_id)
483 
            .bind(t)
484 
            .bind(role)
485 
            .execute(pool)
486 
            .await?;
487 
    }
488 
    Ok(())
489 
}
490
491 
pub async fn remove_collaborator(pool: &Pool, repo_id: i64, account_id: Option<i64>, team_id: Option<i64>) -> sqlx::Result<()> {
492 
    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 = ?))")
493 
        .bind(repo_id)
494 
        .bind(account_id)
495 
        .bind(team_id)
496 
        .execute(pool)
497 
        .await?;
498 
    Ok(())
499 
}
500
501 
/// The direct or team role an account holds on a repository, the highest.
502 
pub async fn collaborator_role(pool: &Pool, repo_id: i64, account_id: i64) -> sqlx::Result<Option<String>> {
503 
    let rows: Vec<String> = sqlx::query_scalar(
504 
        "SELECT role FROM collaborators WHERE repo_id = ? AND (account_id = ? OR team_id IN (SELECT team_id FROM team_members WHERE account_id = ?))",
505 
    )
506 
    .bind(repo_id)
507 
    .bind(account_id)
508 
    .bind(account_id)
509 
    .fetch_all(pool)
510 
    .await?;
511 
    Ok(rows.into_iter().max_by_key(|r| crate::auth::Role::parse(r).map(|r| r as u8).unwrap_or(0)))
512 
}
513
514 
// ------------------------------------------------------------------ tokens
515
516 
pub async fn tokens_of(pool: &Pool, account_id: i64) -> sqlx::Result<Vec<Token>> {
517 
    sqlx::query_as("SELECT * FROM tokens WHERE account_id = ? ORDER BY created_ms DESC").bind(account_id).fetch_all(pool).await
518 
}
519
520 
pub async fn token_by_hash(pool: &Pool, hash: &str) -> sqlx::Result<Option<Token>> {
521 
    sqlx::query_as("SELECT * FROM tokens WHERE hash = ?").bind(hash).fetch_optional(pool).await
522 
}
523
524 
pub async fn create_token(
525 
    pool: &Pool,
526 
    account_id: i64,
527 
    name: &str,
528 
    hash: &str,
529 
    scopes: &str,
530 
    repos: &str,
531 
    expires_ms: Option<i64>,
532 
) -> sqlx::Result<Token> {
533 
    sqlx::query_as(
534 
        "INSERT INTO tokens (account_id, name, hash, scopes, repos, created_ms, expires_ms) VALUES (?, ?, ?, ?, ?, ?, ?) RETURNING *",
535 
    )
536 
    .bind(account_id)
537 
    .bind(name)
538 
    .bind(hash)
539 
    .bind(scopes)
540 
    .bind(repos)
541 
    .bind(now_ms())
542 
    .bind(expires_ms)
543 
    .fetch_one(pool)
544 
    .await
545 
}
546
547 
pub async fn delete_token(pool: &Pool, account_id: i64, id: i64) -> sqlx::Result<()> {
548 
    sqlx::query("DELETE FROM tokens WHERE id = ? AND account_id = ?").bind(id).bind(account_id).execute(pool).await?;
549 
    Ok(())
550 
}
551
60f11b71 Andy McCall ↶ 552 
/// Record a use; a renewing token's expiry moves to now plus its lifetime.
19bb31ff Andy McCall ↶ 553 
pub async fn touch_token(pool: &Pool, id: i64) -> sqlx::Result<()> {
60f11b71 Andy McCall ↶ 554 
    sqlx::query(
555 
        "UPDATE tokens SET last_used_ms = ?1, \
556 
         expires_ms = CASE WHEN renew_ms IS NULL THEN expires_ms ELSE MAX(COALESCE(expires_ms, 0), ?1 + renew_ms) END \
557 
         WHERE id = ?2",
558 
    )
559 
    .bind(now_ms())
560 
    .bind(id)
561 
    .execute(pool)
562 
    .await?;
563 
    Ok(())
564 
}
565
566 
/// Make a token renewing: it lasts `renew_ms` past its last use.
567 
pub async fn set_token_renewal(pool: &Pool, id: i64, renew_ms: i64) -> sqlx::Result<()> {
568 
    sqlx::query("UPDATE tokens SET renew_ms = ? WHERE id = ?").bind(renew_ms).bind(id).execute(pool).await?;
19bb31ff Andy McCall ↶ 569 
    Ok(())
570 
}
571
df71c789 Andy McCall ↶ 572 
// ------------------------------------------------------- device sign-in
573
574 
/// A device code an app asked for (oxygenhub#67): pending until the user
575 
/// approves or denies it on the web.
576 
#[derive(Clone, Debug, FromRow)]
577 
pub struct DeviceCode {
578 
    pub id: i64,
579 
    pub device_hash: String,
580 
    pub user_code: String,
581 
    pub client: String,
582 
    pub scopes: String,
583 
    pub created_ms: i64,
584 
    pub expires_ms: i64,
585 
    pub last_poll_ms: i64,
586 
    pub account_id: Option<i64>,
587 
    pub approved_scopes: String,
588 
    pub denied: bool,
60f11b71 Andy McCall ↶ 589 
    /// The address that asked for the code, as the hub saw it.
590 
    pub requester: String,
df71c789 Andy McCall ↶ 591 
}
592
593 
impl DeviceCode {
594 
    pub fn scope_list(&self) -> Vec<&str> {
595 
        self.scopes.split(',').filter(|s| !s.is_empty()).collect()
596 
    }
597 
}
598
599 
pub async fn create_device_code(
600 
    pool: &Pool,
601 
    device_hash: &str,
602 
    user_code: &str,
603 
    client: &str,
604 
    scopes: &str,
605 
    expires_ms: i64,
60f11b71 Andy McCall ↶ 606 
    requester: &str,
df71c789 Andy McCall ↶ 607 
) -> sqlx::Result<DeviceCode> {
608 
    // Expired codes go whenever a new one is made.
609 
    sqlx::query("DELETE FROM device_codes WHERE expires_ms < ?").bind(now_ms()).execute(pool).await?;
610 
    sqlx::query_as(
60f11b71 Andy McCall ↶ 611 
        "INSERT INTO device_codes (device_hash, user_code, client, scopes, created_ms, expires_ms, requester) VALUES (?, ?, ?, ?, ?, ?, ?) RETURNING *",
df71c789 Andy McCall ↶ 612 
    )
613 
    .bind(device_hash)
614 
    .bind(user_code)
615 
    .bind(client)
616 
    .bind(scopes)
617 
    .bind(now_ms())
618 
    .bind(expires_ms)
60f11b71 Andy McCall ↶ 619 
    .bind(requester)
df71c789 Andy McCall ↶ 620 
    .fetch_one(pool)
621 
    .await
622 
}
623
624 
pub async fn device_by_user_code(pool: &Pool, user_code: &str) -> sqlx::Result<Option<DeviceCode>> {
625 
    sqlx::query_as("SELECT * FROM device_codes WHERE user_code = ?").bind(user_code).fetch_optional(pool).await
626 
}
627
628 
pub async fn device_by_hash(pool: &Pool, device_hash: &str) -> sqlx::Result<Option<DeviceCode>> {
629 
    sqlx::query_as("SELECT * FROM device_codes WHERE device_hash = ?").bind(device_hash).fetch_optional(pool).await
630 
}
631
632 
/// Approve a pending code for an account with these scopes; false when it
633 
/// was no longer pending.
634 
pub async fn approve_device(pool: &Pool, id: i64, account_id: i64, scopes: &str) -> sqlx::Result<bool> {
635 
    let r = sqlx::query(
636 
        "UPDATE device_codes SET account_id = ?, approved_scopes = ? WHERE id = ? AND account_id IS NULL AND denied = 0 AND expires_ms >= ?",
637 
    )
638 
    .bind(account_id)
639 
    .bind(scopes)
640 
    .bind(id)
641 
    .bind(now_ms())
642 
    .execute(pool)
643 
    .await?;
644 
    Ok(r.rows_affected() == 1)
645 
}
646
647 
pub async fn deny_device(pool: &Pool, id: i64) -> sqlx::Result<()> {
648 
    sqlx::query("UPDATE device_codes SET denied = 1 WHERE id = ? AND account_id IS NULL").bind(id).execute(pool).await?;
649 
    Ok(())
650 
}
651
652 
pub async fn device_polled(pool: &Pool, id: i64) -> sqlx::Result<()> {
653 
    sqlx::query("UPDATE device_codes SET last_poll_ms = ? WHERE id = ?").bind(now_ms()).bind(id).execute(pool).await?;
654 
    Ok(())
655 
}
656
657 
/// Remove a code; true when this call removed it (so one poll gets the
658 
/// token, however many race).
659 
pub async fn delete_device(pool: &Pool, id: i64) -> sqlx::Result<bool> {
660 
    let r = sqlx::query("DELETE FROM device_codes WHERE id = ?").bind(id).execute(pool).await?;
661 
    Ok(r.rows_affected() == 1)
662 
}
663
19bb31ff Andy McCall ↶ 664 
// -------------------------------------------------------------- identities
665
666 
pub async fn identities_of(pool: &Pool, account_id: i64) -> sqlx::Result<Vec<LinkedIdentity>> {
667 
    sqlx::query_as("SELECT * FROM identities WHERE account_id = ? ORDER BY linked_ms DESC").bind(account_id).fetch_all(pool).await
668 
}
669
670 
pub async fn identity_by_key(pool: &Pool, key: &str) -> sqlx::Result<Option<LinkedIdentity>> {
671 
    sqlx::query_as("SELECT * FROM identities WHERE key = ?").bind(key).fetch_optional(pool).await
672 
}
673
674 
/// Every linked key with its account's username, for attribution.
675 
pub async fn identity_accounts(pool: &Pool) -> sqlx::Result<Vec<(String, String)>> {
676 
    sqlx::query_as("SELECT i.key, a.username FROM identities i JOIN accounts a ON a.id = i.account_id").fetch_all(pool).await
677 
}
678
679 
pub async fn link_identity(pool: &Pool, account_id: i64, key: &str, name: &str, email: &str, object: &[u8]) -> sqlx::Result<()> {
680 
    sqlx::query("INSERT INTO identities (key, account_id, name, email, object, linked_ms) VALUES (?, ?, ?, ?, ?, ?)")
681 
        .bind(key)
682 
        .bind(account_id)
683 
        .bind(name)
684 
        .bind(email)
685 
        .bind(object)
686 
        .bind(now_ms())
687 
        .execute(pool)
688 
        .await?;
689 
    Ok(())
690 
}
691
692 
pub async fn unlink_identity(pool: &Pool, account_id: i64, key: &str) -> sqlx::Result<()> {
693 
    sqlx::query("DELETE FROM identities WHERE key = ? AND account_id = ?").bind(key).bind(account_id).execute(pool).await?;
694 
    Ok(())
695 
}
696
697 
pub async fn create_challenge(pool: &Pool, account_id: i64, bytes_hex: &str) -> sqlx::Result<i64> {
698 
    sqlx::query("DELETE FROM challenges WHERE created_ms < ?").bind(now_ms() - 10 * 60 * 1000).execute(pool).await?;
699 
    let id: i64 = sqlx::query_scalar("INSERT INTO challenges (account_id, bytes, created_ms) VALUES (?, ?, ?) RETURNING id")
700 
        .bind(account_id)
701 
        .bind(bytes_hex)
702 
        .bind(now_ms())
703 
        .fetch_one(pool)
704 
        .await?;
705 
    Ok(id)
706 
}
707
708 
/// Take (and delete) a pending challenge of this account.
709 
pub async fn take_challenge(pool: &Pool, account_id: i64, id: i64) -> sqlx::Result<Option<String>> {
710 
    let bytes: Option<String> = sqlx::query_scalar("SELECT bytes FROM challenges WHERE id = ? AND account_id = ? AND created_ms >= ?")
711 
        .bind(id)
712 
        .bind(account_id)
713 
        .bind(now_ms() - 10 * 60 * 1000)
714 
        .fetch_optional(pool)
715 
        .await?;
716 
    sqlx::query("DELETE FROM challenges WHERE id = ?").bind(id).execute(pool).await?;
717 
    Ok(bytes)
718 
}
719
720 
// ------------------------------------------------------------- invitations
721
722 
pub async fn create_invitation(pool: &Pool, code: &str, created_by: Option<i64>) -> sqlx::Result<()> {
723 
    sqlx::query("INSERT INTO invitations (code, created_by, created_ms) VALUES (?, ?, ?)")
724 
        .bind(code)
725 
        .bind(created_by)
726 
        .bind(now_ms())
727 
        .execute(pool)
728 
        .await?;
729 
    Ok(())
730 
}
731
732 
pub async fn invitation_unused(pool: &Pool, code: &str) -> sqlx::Result<bool> {
733 
    let n: i64 =
734 
        sqlx::query_scalar("SELECT COUNT(*) FROM invitations WHERE code = ? AND used_by IS NULL").bind(code).fetch_one(pool).await?;
735 
    Ok(n > 0)
736 
}
737
738 
pub async fn use_invitation(pool: &Pool, code: &str, account_id: i64) -> sqlx::Result<()> {
739 
    sqlx::query("UPDATE invitations SET used_by = ? WHERE code = ?").bind(account_id).bind(code).execute(pool).await?;
740 
    Ok(())
741 
}
742
743 
pub async fn invitations(pool: &Pool) -> sqlx::Result<Vec<(String, Option<i64>, i64)>> {
744 
    sqlx::query_as("SELECT code, used_by, created_ms FROM invitations ORDER BY created_ms DESC").fetch_all(pool).await
745 
}
746
747 
// ---------------------------------------------------------------- settings
748
749 
pub async fn setting(pool: &Pool, key: &str) -> sqlx::Result<Option<String>> {
750 
    sqlx::query_scalar("SELECT value FROM settings WHERE key = ?").bind(key).fetch_optional(pool).await
751 
}
752
753 
pub async fn set_setting(pool: &Pool, key: &str, value: &str) -> sqlx::Result<()> {
754 
    sqlx::query("INSERT INTO settings (key, value) VALUES (?, ?) ON CONFLICT (key) DO UPDATE SET value = excluded.value")
755 
        .bind(key)
756 
        .bind(value)
757 
        .execute(pool)
758 
        .await?;
759 
    Ok(())
760 
}
761
762 
// ------------------------------------------------------------------- audit
763
764 
pub async fn audit(pool: &Pool, actor: Option<&Account>, action: &str, target: &str, detail: &str) -> sqlx::Result<()> {
765 
    sqlx::query("INSERT INTO audit (at_ms, actor_id, actor, action, target, detail) VALUES (?, ?, ?, ?, ?, ?)")
766 
        .bind(now_ms())
767 
        .bind(actor.map(|a| a.id))
768 
        .bind(actor.map(|a| a.username.as_str()).unwrap_or(""))
769 
        .bind(action)
770 
        .bind(target)
771 
        .bind(detail)
772 
        .execute(pool)
773 
        .await?;
774 
    Ok(())
775 
}
776
e8e7158b Andy McCall ↶ 777 
/// A page of the audit log, newest first, older than `before` (an id) when given.
778 
pub async fn audit_page(pool: &Pool, before: Option<i64>, limit: i64) -> sqlx::Result<Vec<AuditRow>> {
779 
    sqlx::query_as("SELECT id, at_ms, actor, action, target, detail FROM audit WHERE (? IS NULL OR id < ?) ORDER BY id DESC LIMIT ?")
780 
        .bind(before)
781 
        .bind(before)
782 
        .bind(limit)
783 
        .fetch_all(pool)
784 
        .await
785 
}
786
19bb31ff Andy McCall ↶ 787 
pub async fn audit_rows(pool: &Pool, limit: i64) -> sqlx::Result<Vec<AuditRow>> {
788 
    sqlx::query_as("SELECT id, at_ms, actor, action, target, detail FROM audit ORDER BY at_ms DESC, id DESC LIMIT ?")
789 
        .bind(limit)
790 
        .fetch_all(pool)
791 
        .await
792 
}
793
794 
/// The repositories an account can see beyond the public ones: its own,
795 
/// its organisations', and those it collaborates on.
796 
pub async fn visible_repo_ids(pool: &Pool, account_id: i64) -> sqlx::Result<Vec<i64>> {
797 
    sqlx::query_scalar(
798 
        "SELECT r.id FROM repositories r WHERE r.owner IN (SELECT username FROM accounts WHERE id = ?) \
799 
         OR r.owner IN (SELECT o.name FROM organisations o JOIN org_members m ON m.org_id = o.id WHERE m.account_id = ?) \
800 
         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 = ?))",
801 
    )
802 
    .bind(account_id)
803 
    .bind(account_id)
804 
    .bind(account_id)
805 
    .bind(account_id)
806 
    .fetch_all(pool)
807 
    .await
34beb1a7 Andy McCall ↶ 808 
}
809
810 
// ------------------------------------------------------ account links
811
812 
/// A verification or reset link (hub spec §5.1.1).
813 
#[derive(Clone, Debug, FromRow)]
814 
pub struct AccountLink {
815 
    pub id: i64,
816 
    pub account_id: i64,
817 
    pub kind: String,
818 
    pub hash: String,
819 
    pub email: String,
820 
    pub created_by: Option<i64>,
821 
    pub created_ms: i64,
822 
    pub expires_ms: i64,
823 
    pub used_ms: Option<i64>,
824 
}
825
826 
/// Make a link; returns its secret (shown or sent once, stored as a hash).
827 
pub async fn create_link(
828 
    pool: &Pool,
829 
    account_id: i64,
830 
    kind: &str,
831 
    email: &str,
832 
    created_by: Option<i64>,
833 
    ttl_ms: i64,
834 
) -> sqlx::Result<String> {
835 
    let secret = crate::auth::random_hex(32);
836 
    let now = now_ms();
837 
    sqlx::query(
838 
        "INSERT INTO account_links (account_id, kind, hash, email, created_by, created_ms, expires_ms) VALUES (?, ?, ?, ?, ?, ?, ?)",
839 
    )
840 
    .bind(account_id)
841 
    .bind(kind)
842 
    .bind(crate::auth::token_hash(&secret))
843 
    .bind(email)
844 
    .bind(created_by)
845 
    .bind(now)
846 
    .bind(now + ttl_ms)
847 
    .execute(pool)
848 
    .await?;
849 
    Ok(secret)
850 
}
851
852 
/// An unused, unexpired link of this kind with this secret.
853 
pub async fn live_link(pool: &Pool, kind: &str, secret: &str) -> sqlx::Result<Option<AccountLink>> {
854 
    sqlx::query_as("SELECT * FROM account_links WHERE kind = ? AND hash = ? AND used_ms IS NULL AND expires_ms > ?")
855 
        .bind(kind)
856 
        .bind(crate::auth::token_hash(secret))
857 
        .bind(now_ms())
858 
        .fetch_optional(pool)
859 
        .await
860 
}
861
862 
/// Consume a link; false when it was already used (a race lost).
863 
pub async fn use_link(pool: &Pool, id: i64) -> sqlx::Result<bool> {
864 
    let r =
865 
        sqlx::query("UPDATE account_links SET used_ms = ? WHERE id = ? AND used_ms IS NULL").bind(now_ms()).bind(id).execute(pool).await?;
866 
    Ok(r.rows_affected() == 1)
867 
}
868
869 
/// Void every unused link of a kind for an account.
870 
pub async fn void_links(pool: &Pool, account_id: i64, kind: &str) -> sqlx::Result<()> {
871 
    sqlx::query("UPDATE account_links SET used_ms = ? WHERE account_id = ? AND kind = ? AND used_ms IS NULL")
872 
        .bind(now_ms())
873 
        .bind(account_id)
874 
        .bind(kind)
875 
        .execute(pool)
876 
        .await?;
877 
    Ok(())
878 
}
879
880 
/// When the account's newest link of a kind (for this address, when given) was made, for rate limits.
881 
pub async fn last_link_ms(pool: &Pool, account_id: i64, kind: &str, email: Option<&str>) -> sqlx::Result<Option<i64>> {
882 
    match email {
883 
        Some(e) => {
884 
            sqlx::query_scalar("SELECT MAX(created_ms) FROM account_links WHERE account_id = ? AND kind = ? AND email = ?")
885 
                .bind(account_id)
886 
                .bind(kind)
887 
                .bind(e)
888 
                .fetch_one(pool)
889 
                .await
890 
        }
891 
        None => {
892 
            sqlx::query_scalar("SELECT MAX(created_ms) FROM account_links WHERE account_id = ? AND kind = ?")
893 
                .bind(account_id)
894 
                .bind(kind)
895 
                .fetch_one(pool)
896 
                .await
897 
        }
898 
    }
899 
}
900
901 
/// How many links of a kind the account got since `since_ms`.
902 
pub async fn links_since(pool: &Pool, account_id: i64, kind: &str, since_ms: i64) -> sqlx::Result<i64> {
903 
    sqlx::query_scalar("SELECT COUNT(*) FROM account_links WHERE account_id = ? AND kind = ? AND created_ms >= ?")
904 
        .bind(account_id)
905 
        .bind(kind)
906 
        .bind(since_ms)
907 
        .fetch_one(pool)
908 
        .await
909 
}
910
911 
pub async fn set_email_verified(pool: &Pool, id: i64, verified: bool) -> sqlx::Result<()> {
912 
    sqlx::query("UPDATE accounts SET email_verified = ? WHERE id = ?").bind(verified).bind(id).execute(pool).await?;
913 
    Ok(())
914 
}
915
916 
/// The account with this verified email (case-insensitive), if exactly one.
917 
pub async fn account_by_verified_email(pool: &Pool, email: &str) -> sqlx::Result<Option<Account>> {
918 
    let found: Vec<Account> = sqlx::query_as("SELECT * FROM accounts WHERE email_verified = 1 AND lower(email) = lower(?) LIMIT 2")
919 
        .bind(email)
920 
        .fetch_all(pool)
921 
        .await?;
922 
    Ok(if found.len() == 1 { found.into_iter().next() } else { None })
a160b98f Andy McCall ↶ 923 
}
924
925 
/// Set or clear the picture of an account (`account`) or organisation (`org`).
926 
pub async fn set_avatar(pool: &Pool, kind: &str, id: i64, value: &str) -> sqlx::Result<()> {
927 
    let table = if kind == "org" { "organisations" } else { "accounts" };
928 
    sqlx::query(&format!("UPDATE {table} SET avatar = ? WHERE id = ?")).bind(value).bind(id).execute(pool).await?;
929 
    Ok(())
19bb31ff Andy McCall ↶ 930 
}