140 lines
4.2 KiB
Go
140 lines
4.2 KiB
Go
package db
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import (
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"crypto/rand"
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"encoding/hex"
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"time"
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)
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func (d *DB) ListDomains() ([]Domain, error) {
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rows, err := d.Query(`SELECT ` + domainColumns + ` FROM esrv_domains ORDER BY domain_name`)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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var out []Domain
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for rows.Next() {
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var dm Domain
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var createdAt string
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var verifiedAt *string
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if err := rows.Scan(&dm.ID, &dm.DomainName, &dm.IsActive, &createdAt, &dm.VerificationToken, &dm.IsVerified, &verifiedAt, &dm.MFAExempt); err != nil {
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return nil, err
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}
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dm.CreatedAt, _ = parseTime(createdAt)
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if verifiedAt != nil {
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t, _ := parseTime(*verifiedAt)
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dm.VerifiedAt = &t
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}
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out = append(out, dm)
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}
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return out, rows.Err()
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}
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// ListActiveDomains mirrors the `domains` query used to populate <select> lists on the
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// add/edit sender and IP forms.
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func (d *DB) ListActiveDomains() ([]Domain, error) {
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all, err := d.ListDomains()
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if err != nil {
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return nil, err
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}
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var out []Domain
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for _, dm := range all {
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if dm.IsActive {
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out = append(out, dm)
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}
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}
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return out, nil
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}
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func (d *DB) CountActiveDomains() (int, error) {
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var n int
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err := d.QueryRow(`SELECT COUNT(*) FROM esrv_domains WHERE is_active = 1`).Scan(&n)
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return n, err
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}
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// generateVerificationToken returns a random 32-hex-char token for the DNS TXT
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// ownership check, mirroring the randomness quality already used for DKIM selectors.
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func generateVerificationToken() string {
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b := make([]byte, 16)
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rand.Read(b)
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return hex.EncodeToString(b)
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}
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// CreateDomain inserts a new, unverified domain with a freshly generated DNS
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// verification token.
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func (d *DB) CreateDomain(name string) (int64, error) {
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res, err := d.Exec(`INSERT INTO esrv_domains (domain_name, is_active, verification_token, is_verified) VALUES (?, 1, ?, 0)`,
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name, generateVerificationToken())
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if err != nil {
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return 0, err
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}
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return res.LastInsertId()
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}
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func (d *DB) UpdateDomain(id int64, name string, requiresAuth bool) error {
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_, err := d.Exec(`UPDATE esrv_domains SET domain_name = ? WHERE id = ?`, name, id)
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return err
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}
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func (d *DB) SetDomainActive(id int64, active bool) error {
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_, err := d.Exec(`UPDATE esrv_domains SET is_active = ? WHERE id = ?`, active, id)
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return err
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}
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// SetDomainMFAExempt overrides [Auth] enforce_mailbox_mfa off for every mailbox under
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// this domain (regardless of each mailbox's own MFAExempt).
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func (d *DB) SetDomainMFAExempt(id int64, exempt bool) error {
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_, err := d.Exec(`UPDATE esrv_domains SET mfa_exempt = ? WHERE id = ?`, exempt, id)
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return err
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}
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// SetDomainVerified mirrors marking a domain as DNS-ownership-verified (or reverting
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// it, e.g. if an admin wants to force re-verification).
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func (d *DB) SetDomainVerified(id int64, verified bool) error {
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if verified {
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_, err := d.Exec(`UPDATE esrv_domains SET is_verified = 1, verified_at = ? WHERE id = ?`, time.Now(), id)
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return err
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}
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_, err := d.Exec(`UPDATE esrv_domains SET is_verified = 0, verified_at = NULL WHERE id = ?`, id)
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return err
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}
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// RegenerateVerificationToken mirrors resetting a domain back to a fresh, unverified
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// token — used if an admin wants a new TXT value (e.g. suspected leak, or restarting
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// the ownership proof).
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func (d *DB) RegenerateVerificationToken(id int64) (string, error) {
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token := generateVerificationToken()
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_, err := d.Exec(`UPDATE esrv_domains SET verification_token = ?, is_verified = 0, verified_at = NULL WHERE id = ?`, token, id)
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return token, err
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}
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// RemoveDomainCascade hard-deletes a domain and every row that references it, mirroring
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// domains.remove_domain. Returns counts removed for the flash message.
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func (d *DB) RemoveDomainCascade(id int64) (senders, ips, dkimKeys, headers int, err error) {
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tx, err := d.Begin()
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if err != nil {
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return
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}
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defer tx.Rollback()
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for table, count := range map[string]*int{
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"esrv_senders": &senders,
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"esrv_whitelisted_ips": &ips,
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"esrv_dkim_keys": &dkimKeys,
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"esrv_custom_headers": &headers,
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} {
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row := tx.QueryRow(`SELECT COUNT(*) FROM `+table+` WHERE domain_id = ?`, id)
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if err = row.Scan(count); err != nil {
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return
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}
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if _, err = tx.Exec(`DELETE FROM `+table+` WHERE domain_id = ?`, id); err != nil {
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return
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}
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}
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if _, err = tx.Exec(`DELETE FROM esrv_domains WHERE id = ?`, id); err != nil {
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return
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}
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err = tx.Commit()
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return
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}
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