The presets lived in the browser's localStorage and the PWA wrote the SCP80
counter back after every operation, so an increment could be lost when the
response never reached the tab, when two browser contexts (or the demo origin
plus a local one) held separate copies, or when the tab was closed mid-run.
The counter is card state and the server performs every card operation, so the
store now lives next to the server:
- pysim_simple_server/presets.py: one JSON file
(~/.pysim-simple-server/card_presets.json, --card-presets overrides; Path.home()
resolves the same way on Windows), atomic writes (temp + fsync + os.replace),
an RLock, stable uuid ids, the ICCID normalisation the PWA uses (digits /
spaced / raw EF hex), a duplicate-ICCID refusal and a monotonic set_counter;
every counter change is appended to card_presets.json.audit.jsonl.
- API: GET /api/presets (card-free), POST /api/presets and
/api/presets/update|delete|import; the import also takes the old localStorage
export shape - that is the migration path, there is no automatic migration.
- Operations name a preset_id and the server persists the counter they
consumed: /api/send-ota (the plain SCP80 path reports final_cntr now too),
the RAM install/install-app/compat steps (_ram_send_gp_apdu) and the test
runner's SCP80 steps (_preset_counter_persist).
- PWA: the Cards tab is a thin client of the store (load on connect, CRUD via
the API, export/import), the counter write-backs became local display syncs
(the SCP80 form's counter input stays a deliberate human edit) and the
SCP80/RAM bodies carry preset_id; a new pysimFetchOk() surfaces the server's
error bodies instead of silently using them.
Policy: card keys in logs and local files are not a risk for this workbench
tool (AGENTS.md) - the store is not encrypted and no redaction is required.
Tests: tests/test_presets.py (store: ICCID forms, counter monotonicity and
wrap, atomic writes, corrupt-file recovery, import), the preset endpoints in
tests/test_fetch_routes.py (incl. the counter persistence via /api/send-ota)
and the updated PWA tests. sw cache simple-v334.
BIP was only reachable through the SCP81 listener; cards that use TCP for
other purposes (an applet's OPEN CHANNEL, a push trigger without HTTP OTA)
now get a generic control surface, independent of SCP81.
Server:
- /api/bip/control starts a plain BIP session in three modes: sink
(default; a local TcpDumpServer that accepts the card's channels and only
logs conn/sink-rx/conn-close, never answering; port 0 = ephemeral, the
bound port is reported), passthru (dial the OPEN CHANNEL destination, TCP
client only) and redirect (fixed host:port).
- /api/bip/status returns {owner, bip, listener}; /api/bip/log and
/api/bip/log-clear share the BIP event log with /api/scp81/log.
- The session state is shared with the SCP81 listener and only one session
runs at a time: _bip_session_stop() stops whichever control started it
and the control responses report it as `replaced` (both directions,
SCP81 <-> BIP). State renamed _SCP81_MODE/_TARGET/_LISTENER/_LINK_EVENTS
-> _BIP_* plus _BIP_OWNER.
- TcpDumpServer logs conn-close and counts accepted connections; stop()
joins the accept thread so the port is really free on restart.
- The new control endpoints are blocked during test-script runs.
PWA:
- New Simulator pill BIP (after TR Config): mode select with notes,
Host/Port rules, Start/Stop with a "replaced" notice, status line (mode,
bound address, owner, channels), a Channels box and the shared BIP log
(reuses the SCP81 log renderer, now showing `peer`).
- The SCP81 status line marks a session owned by the BIP pill.
Help EN/RU 8.10, docs/api.md, AGENTS; CAT_TP/UDP recorded as not
implemented.
Tests: tests/test_bip.py (9) and frontend/tests/bip.test.js (6).
600 frontend / 482 Python green; version 3.6.0; sw simple-v273.
- The SCP80 counter write-back resolves the preset by NAME first (the run
snapshot prefers the name) and only falls back to an ICCID-looking
value: presets with digits in their names are found after a page reload
(the previous fallback ran cardsNormIccid on the name and gave up).
- testScriptProblem validates the *selected* SCP80 source (like the form
and the server), so source=apdu with only sp filled is caught locally
instead of failing with a server 400.
- _test_run_start cleans up (_TEST_RUNNING=False, run state error) when
the worker thread cannot be created/started, and the endpoint answers
500 with a clear error instead of leaving the card blocked behind a run
that never started.
- The 5 s poll writes the counter back whenever a run is finished
(idempotent), so a reloaded page saves it without visiting the pill.
- Mask wildcards ('?') are stripped from the hex fields that cannot carry
a mask (APDU, secured packet, event/file data, TAR/SPI overrides, DCS,
extra TLVs); check values keep them.
Tests: frontend +3 (write-back by name / by ICCID, mask-free fields,
source-aware script check), Python +1 (failed thread start unblocks).
586 frontend / 471 Python green; version 3.5.14; sw simple-v267.
PWA:
- The SCP80 "Source" switch sticks: the choice is stored in
`params.source`, switching keeps both values (the server honors the
explicit source when both are present, and the form validates only the
selected one).
- The SW check field is empty by default (placeholder "default: 9000
(91?? when polling)"), so the server defaults apply - previously the
pre-filled 9000 defeated the polling STATUS default and a card that
announced a command made the step fail with "expected 9000".
- Item text checks offer contains/exact only (the mask mode was rejected
by the server validation).
- The SCP80 counter is written back to the preset even when the run is
observed after a page reload or was started elsewhere (resolved by
ICCID or preset name from the run snapshot).
Server:
- Step-entry mutations happen under `_TEST_LOCK`
(`_test_entry_update`/`_test_finish_entry`): the status endpoint
serializes the state with json.dumps, so entries must not change while
it iterates them.
- The pending-command drains (unexpected command, error, stop) hold
`_CARD_LOCK` like every other card conversation.
- `_int` accepts plain decimals with leading zeros and 0x hex.
- The scripted TERMINAL RESPONSE text string uses the CR-set tag `8D`
(consistent with the other TR TLVs; both are legal).
- A script-driven menu selection mirrors `server.menu_active`.
Tests: frontend +4 (source switch/round-trip, status SW default, render
checks, item modes), Python +3 (integer parsing, menu_active, source
selection). Help/docs unaffected beyond api.md's `source` note.
583 frontend / 470 Python green.
- Top-level tab label "Phone simulator" -> "Simulator" (RU "Симулятор");
the DOM ids stay tab-phone / phone-sub-*.
- The eSIM pill inside the Simulator tab is now "eSIM LPA" (EN/RU),
matching the section's ES10/LPA scope; the panel id stays phone-sub-esim.
- Documentation updated: help EN/RU (section 8 Simulator, list of the four
pills including Test script, tab lists and cross-references),
README/README_RUS (tab lists, Simulator section, eSIM LPA), AGENTS
repo/root.
- Test titles updated; version 3.5.12; sw cache simple-v265.
579 frontend / 467 Python green.
- Phone simulator tab: a fourth pill **Test script** - script list
(localStorage `simple_tests`) with New/Clone/Delete/Export/Import, a
form-based step editor (modal) and a run panel.
- Actions: ENVELOPE (Event Download), Menu Selection, UPDATE/READ file by
path, raw APDU, SCP80 (C-APDU or a pre-built packet, per-step TAR/SPI1/
SPI2 overrides; the preset is matched by the equipped card's ICCID and
the final counter is written back) and STATUS with an optional poll.
Every action has SW/data checks (exact or ?-mask) and a PoR check for
SCP80, with an error (stops) / warning (continues) fail level.
- Expectations: FETCH the command announced by the previous step, verify
type/qualifier/text/item/raw and answer with the scripted TERMINAL
RESPONSE (result, item id, text, extra TLVs); templates for STK menu
browsing and an applet via SCP80.
- Run panel: progress banner (plus a marker on the pill), per-step
OK/Warning/Error badges with expected vs actual values, sent/received
hex, decoded commands and the SCP80 counter; 500 ms polling while a run
is active, and a running script disables other card controls
(data-needs gate; the server answers 409 to other card endpoints).
- Help EN/RU (8.9 Test script), AGENTS; version 3.5.11; sw simple-v264.
579 frontend / 467 Python green.
catarrh