Under gateway.multiplex_profiles, os.environ holds the DEFAULT profile's .env. Several
adapter-owned authorization gates still read GATEWAY_ALLOW_ALL_USERS, GATEWAY_ALLOWED_USERS
or their platform allowlist/allow-all raw from os.environ, so the default profile opting
into open access opened every secondary email/QQ/WhatsApp/Matrix/Teams/Slack/LINE/DingTalk
bot to any sender (email additionally skipped From: authentication), the default's Matrix
allowlist decided who may approve tool calls on a secondary bot, and a secondary that
opted in only in its own .env was silently deny-all.
Every such read now goes through the adapter's existing module-local scoped reader
(gateway.platforms._shared.get_scoped_secret / matrix _startup_env_secret): profile
scope first, scoped miss = default, never os.environ; the unscoped default-profile and
single-profile paths keep the environ read, where it IS the profile's own value.
Sites: email _allow_all_senders/_allowlist_in_effect; qqbot _open_dm_opted_in;
whatsapp_common _open_dm_opted_in/_live_dm_allow_from; teams _card_action_denied;
matrix _is_authorized_user, MATRIX_ALLOWED_USERS, MATRIX_IGNORE_USER_PATTERNS,
_extra_csv_set (allowed/free-response rooms); slack _slack_allow_bots/_slack_api_human_users;
line _truthy_env/allowlist (allow-all, user/group/room allowlists); dingtalk _extra_get
(allowed_users/chats, free-response chats, require_mention).
Live repro (temp HERMES_HOME, multiplex on, default env GATEWAY_ALLOW_ALL_USERS=true,
secondary scope without opt-in): EmailAdapter._allow_all_senders() True -> False,
QQAdapter._open_dm_opted_in() True -> False, Matrix _is_authorized_user('@stranger')
True -> False, Teams card action allowed -> denied.
Co-authored-by: Drexuxux <drexux0@gmail.com>
Co-authored-by: MoonsvnLyn <FirmamentalSpring@users.noreply.github.com>
Co-authored-by: svector-anu <anuoluwakolapo94@gmail.com>
Co-authored-by: babatorik <durgun.ismail@gmail.com>
Co-authored-by: salch-cred <salch-cred@users.noreply.github.com>
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