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@@ -355,6 +355,22 @@ func (store *SQLCryptoStore) GetDevices(userID id.UserID) (map[id.DeviceID]*cryp
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return data, nil
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}
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+func (store *SQLCryptoStore) GetDevice(userID id.UserID, deviceID id.DeviceID) (*crypto.DeviceIdentity, error) {
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+ var identity crypto.DeviceIdentity
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+ err := store.db.QueryRow(`
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+ SELECT identity_key, signing_key, trust, deleted, name
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+ FROM crypto_device WHERE user_id=$1 AND device_id=$2`,
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+ userID, deviceID,
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+ ).Scan(&identity.IdentityKey, &identity.SigningKey, &identity.Trust, &identity.Deleted, &identity.Name)
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+ if err != nil {
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+ if err == sql.ErrNoRows {
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+ return nil, nil
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+ }
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+ return nil, err
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+ }
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+ return &identity, nil
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+}
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+
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func (store *SQLCryptoStore) PutDevices(userID id.UserID, devices map[id.DeviceID]*crypto.DeviceIdentity) error {
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tx, err := store.db.Begin()
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if err != nil {
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