esim: local eUICC operations in the Phone simulator tab (v2.8.0)
New eSIM pill (Phone simulator) for SGP.22/32 cards, built on pySim's ES10 static API — no lpac, no new dependencies, no pysim patches, no SM-DP+ interaction: - Chip: EID, EUICCInfo1/2, configured addresses (ES10a/b). - Profiles: GetProfilesInfo with metadata (state, nickname, provider, ICCID, ISD-P AID, class, owner, icon). - Notifications: read-only ListNotification viewer. - Switch: Enable/DisableProfile with RefreshFlag=1; the card's REFRESH (fetched/answered/logged by the transport's proactive handler) or an ok result triggers _esim_reinit() — reset + equip + _apply_equipped_card — so the ICCID, network state and cached views are re-read. - Server: pysim_simple_server/esim.py, GET /api/esim/chip|profiles| notifications, POST /api/esim/profile (all under _CARD_LOCK; 400 not_an_euicc), euicc/eid in /api/status. - Tests: tests/test_esim.py (fake scc, monkeypatched store_data_tlv), frontend/tests/esim.test.js; help EN/RU, docs/api.md, AGENTS.
This commit is contained in:
@@ -17,6 +17,7 @@ from pysim_simple_server import httpota
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from pysim_simple_server import netsim
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from pysim_simple_server import netstate
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from pysim_simple_server import scp81
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from pysim_simple_server import esim
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from smartcard.CardMonitoring import CardMonitor, CardObserver
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import gsm0338 # registers 'gsm03.38' codec
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@@ -26,7 +27,7 @@ from osmocom.tlv import BER_TLV_IE
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from osmocom.utils import rpad
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VERSION = '2.7.21'
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VERSION = '2.8.0'
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MAX_ENVELOPE_SEGMENTS = 5 # max SMS segments for outgoing C-APDU in ENVELOPE
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@@ -192,12 +193,14 @@ ERROR_MSGS = {
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'no_card_state': 'No card state available',
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'reader_not_init': 'Reader not initialized',
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'not_found': 'Not found',
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'not_an_euicc': 'The equipped card is not an eUICC',
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},
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'ru': {
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'app_not_init': 'Сервер не инициализирован',
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'no_card_state': 'Состояние карты недоступно',
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'reader_not_init': 'Считыватель не инициализирован',
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'not_found': 'Не найдено',
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'not_an_euicc': 'Подключённая карта — не eUICC',
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},
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}
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@@ -2550,6 +2553,42 @@ def _apply_equipped_card(server):
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_tlog('equip: terminal profile done')
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def _esim_reinit(server):
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"""Full card re-initialization after a profile switch.
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A profile switch is logically an equip: the active application (and the
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ICCID) changes, so every cached card view is flushed and re-read. The
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card is physically reset first (after REFRESH it restarts on the newly
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active profile), then the standard equip path runs.
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"""
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app = server.app
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server.equipping = True
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try:
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try:
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server.scc.reset_card()
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except Exception as e:
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sys.stderr.write('ESIM: card reset failed: %s\n' % e)
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old_stdout, old_stderr = app.stdout, sys.stderr
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app.stdout = StringIO()
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sys.stderr = app.stdout
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try:
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app.onecmd_plus_hooks('equip')
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finally:
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app.stdout = old_stdout
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sys.stderr = old_stderr
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if server.app.card is None:
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sys.stderr.write('ESIM: card gone during re-initialization\n')
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return False
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_apply_equipped_card(server)
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sys.stderr.write('ESIM: re-initialized after profile switch\n')
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return True
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except Exception as e:
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sys.stderr.write('ESIM: re-initialization failed: %s\n' % e)
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return False
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finally:
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server.equipping = False
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_AUTO_EQUIP = True
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_AUTO_EQUIP_BUSY = False
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@@ -3453,6 +3492,9 @@ class PysimHandler(BaseHTTPRequestHandler):
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'auto_equip': bool(_AUTO_EQUIP),
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'card': card.name if card else None,
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'profile': str(rs.profile) if rs and rs.profile else None,
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'eid': (rs.identity.get('EID') if rs and rs.identity else None)
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if connected else None,
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'euicc': bool(esim.is_euicc(app)) if connected else False,
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'iccid': getattr(self.server, 'iccid', None) if connected else None,
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'app_ready': app is not None,
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'adm_verified': rs.adm_verified if rs else False,
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@@ -3670,6 +3712,119 @@ class PysimHandler(BaseHTTPRequestHandler):
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sys.stderr.write('VERIFY ADM → ERROR: %s\n' % e)
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self._send_json(resp, 500)
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self._log_resp(resp)
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elif self.path == '/api/esim/chip':
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app = self.server.app
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if not app or not self.server.scc:
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self._send_json({'error': _err('reader_not_init', lang)}, 503)
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self._log_resp({'error': _err('reader_not_init', lang)})
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return
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self._log_req()
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if not esim.is_euicc(app):
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resp = {'error': _err('not_an_euicc', lang)}
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self._send_json(resp, 400)
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self._log_resp(resp)
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return
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try:
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with _CARD_LOCK:
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resp = esim.chip_info(app)
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self._send_json(resp)
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self._log_resp({'eid': resp.get('eid'), 'errors': resp.get('errors')})
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except Exception as e:
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resp = {'error': str(e)}
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sys.stderr.write('ESIM chip: %s\n' % e)
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self._send_json(resp, 500)
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self._log_resp(resp)
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elif self.path == '/api/esim/profiles':
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app = self.server.app
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if not app or not self.server.scc:
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self._send_json({'error': _err('reader_not_init', lang)}, 503)
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self._log_resp({'error': _err('reader_not_init', lang)})
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return
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self._log_req()
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if not esim.is_euicc(app):
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resp = {'error': _err('not_an_euicc', lang)}
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self._send_json(resp, 400)
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self._log_resp(resp)
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return
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try:
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with _CARD_LOCK:
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resp = esim.profiles(app)
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self._send_json(resp)
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self._log_resp({'profiles': len(resp.get('profiles') or []),
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'error': resp.get('error')})
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except Exception as e:
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resp = {'error': str(e)}
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sys.stderr.write('ESIM profiles: %s\n' % e)
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self._send_json(resp, 500)
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self._log_resp(resp)
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elif self.path == '/api/esim/notifications':
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app = self.server.app
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if not app or not self.server.scc:
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self._send_json({'error': _err('reader_not_init', lang)}, 503)
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self._log_resp({'error': _err('reader_not_init', lang)})
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return
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self._log_req()
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if not esim.is_euicc(app):
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resp = {'error': _err('not_an_euicc', lang)}
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self._send_json(resp, 400)
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self._log_resp(resp)
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return
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try:
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with _CARD_LOCK:
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resp = esim.notifications(app)
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self._send_json(resp)
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self._log_resp({'notifications': len(resp.get('notifications') or []),
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'error': resp.get('error')})
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except Exception as e:
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resp = {'error': str(e)}
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sys.stderr.write('ESIM notifications: %s\n' % e)
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self._send_json(resp, 500)
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self._log_resp(resp)
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elif self.path == '/api/esim/profile':
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app = self.server.app
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if not app or not self.server.scc:
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self._send_json({'error': _err('reader_not_init', lang)}, 503)
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self._log_resp({'error': _err('reader_not_init', lang)})
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return
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body = self._read_body()
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self._log_req(body)
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if not esim.is_euicc(app):
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resp = {'error': _err('not_an_euicc', lang)}
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self._send_json(resp, 400)
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self._log_resp(resp)
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return
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action = str(body.get('action') or '')
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try:
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with _CARD_LOCK:
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_finish_pending_menu(self.server, self.server.scc)
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cursor = _PROACTIVE_ENTRY_ID
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resp = esim.set_profile_state(
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app, action,
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iccid=body.get('iccid'), isdp_aid=body.get('isdp_aid'),
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refresh=body.get('refresh', True))
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# A REFRESH during the command means the card wants the
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# terminal to re-initialize; a lost STORE DATA response
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# (T=0 after REFRESH) is covered by the same re-init.
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resp['refresh_seen'] = any(
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e.get('type_hex') == '01' and e.get('id', 0) > cursor
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for e in _PROACTIVE_LOG)
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resp['reinitialized'] = False
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if resp['ok'] or resp['refresh_seen']:
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resp['reinitialized'] = _esim_reinit(self.server)
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resp['iccid'] = getattr(self.server, 'iccid', None)
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resp['card_session'] = getattr(self.server, 'card_session', None)
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self._send_json(resp)
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self._log_resp({k: resp.get(k) for k in
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('ok', 'result', 'refresh_seen', 'reinitialized')})
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except esim.EsimError as e:
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resp = {'ok': False, 'error': e.code, 'message': str(e)}
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self._send_json(resp, 400)
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self._log_resp(resp)
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except Exception as e:
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resp = {'ok': False, 'error': str(e)}
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sys.stderr.write('ESIM profile switch: %s\n' % e)
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self._send_json(resp, 500)
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self._log_resp(resp)
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elif self.path == '/api/status-poll':
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scc = self.server.scc
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if not scc:
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