fix(admin): persist TAK module config (team color / member role) (#11216)

Setting TAK team/role ACKed and rebooted but stored nothing:
handleSetModuleConfig had no tak case, saveToDisk never set has_tak,
and handleGetModuleConfig had no TAK_CONFIG case. Add all three, plus
a native suite sweeping every ModuleConfig submessage through
set -> save -> load -> get and a TAK value-fidelity suite.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
James Rich
2026-07-25 23:03:06 +00:00
committed by GitHub
co-authored by GitHub Claude Fable 5
parent 6d944e44d0
commit 8e104a909b
7 changed files with 365 additions and 1 deletions
+2
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@@ -677,6 +677,8 @@ Unit tests in `test/` directory. The canonical suite count is in `test/native-su
- `test_radio/` - Radio interface
- `test_rtc/` - RTC / time handling
- `test_serial/` - Serial communication
- `test_tak_config/` - TAK (ATAK) team/role value fidelity through set/save/load/get
- `test_module_config/` - every ModuleConfig submessage survives admin set -> save -> load -> get
- `test_traffic_management/` - Traffic management (dedup, rate-limit, hop-trim, role exceptions)
- `test_transmit_history/` - Retransmission tracking
- `test_type_conversions/` - NodeDB v25 type conversion (bitfield round-trips, NodeInfoLite)
+1
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@@ -3008,6 +3008,7 @@ bool NodeDB::saveToDiskNoRetry(int saveWhat)
moduleConfig.has_audio = true;
moduleConfig.has_paxcounter = true;
moduleConfig.has_statusmessage = true;
moduleConfig.has_tak = true;
#if !MESHTASTIC_EXCLUDE_BEACON
moduleConfig.has_mesh_beacon = true;
#endif
+10
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@@ -1299,6 +1299,11 @@ bool AdminModule::handleSetModuleConfig(const meshtastic_ModuleConfig &c)
moduleConfig.has_traffic_management = true;
moduleConfig.traffic_management = c.payload_variant.traffic_management;
break;
case meshtastic_ModuleConfig_tak_tag:
LOG_INFO("Set module config: TAK");
moduleConfig.has_tak = true;
moduleConfig.tak = c.payload_variant.tak;
break;
#if !MESHTASTIC_EXCLUDE_BEACON
case meshtastic_ModuleConfig_mesh_beacon_tag: {
LOG_INFO("Set module config: MeshBeacon");
@@ -1617,6 +1622,11 @@ void AdminModule::handleGetModuleConfig(const meshtastic_MeshPacket &req, const
res.get_module_config_response.which_payload_variant = meshtastic_ModuleConfig_traffic_management_tag;
res.get_module_config_response.payload_variant.traffic_management = moduleConfig.traffic_management;
break;
case meshtastic_AdminMessage_ModuleConfigType_TAK_CONFIG:
configName = "TAK";
res.get_module_config_response.which_payload_variant = meshtastic_ModuleConfig_tak_tag;
res.get_module_config_response.payload_variant.tak = moduleConfig.tak;
break;
#if !MESHTASTIC_EXCLUDE_BEACON
case meshtastic_AdminMessage_ModuleConfigType_MESHBEACON_CONFIG:
configName = "MeshBeacon";
+2
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@@ -404,6 +404,8 @@ A well-structured test suite follows this pattern:
| `test_position_precision` | Position precision helpers |
| `test_radio` | Radio interface |
| `test_serial` | Serial communication |
| `test_module_config` | AdminModule module config |
| `test_tak_config` | TAK (ATAK) team/role values |
| `test_traffic_management` | Traffic management |
| `test_transmit_history` | Retransmission tracking |
| `test_type_conversions` | NodeDB v25 type conversions |
+1 -1
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@@ -1 +1 @@
38
40
+195
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@@ -0,0 +1,195 @@
// AdminModule module-config lifecycle coverage: every submessage must survive set -> save -> load -> get.
//
// Motivated by firmware#11182 / Meshtastic-Android#6430 (TAK team/role never persisted): a submessage
// with no case in handleSetModuleConfig() falls through the switch silently - the setter still ACKs
// and reboots - and one missing has_* flag in saveToDisk() makes nanopb drop the struct on the flash
// write. Both defects are invisible to per-module tests until someone hits them in the field, so the
// sweeps below enumerate the generated constants and put each type through the full lifecycle.
//
// The sweeps assert presence and routing, not field semantics - per-module value validation belongs
// to the per-module suites (test_mesh_beacon, test_admin_session_repro, ...).
#include "MeshTypes.h" // include BEFORE TestUtil.h
#include "TestUtil.h"
#include <unity.h>
#include "mesh/NodeDB.h"
#include "mesh/mesh-pb-constants.h"
#include "modules/AdminModule.h"
#include "support/AdminModuleTestShim.h"
#include "support/MockMeshService.h"
#include <cstdio>
#include <cstring>
static constexpr NodeNum LOCAL_NODE = 0x0A0A0A0A;
static constexpr NodeNum ADMIN_NODE = 0x0B0B0B0B;
static MockMeshService *mockService = nullptr;
static AdminModuleTestShim *admin = nullptr;
// Both generated sets are contiguous: ModuleConfigType runs 0.._MAX and the matching ModuleConfig
// submessage tags run 1.._MAX+1, so type + 1 == tag and no lookup table is needed.
static const uint32_t moduleConfigTypeCount = _meshtastic_AdminMessage_ModuleConfigType_MAX + 1;
// The submessages whose handlers are compiled out on some builds. Everything else must be present
// unconditionally.
static bool moduleConfigIsCompiledOut(pb_size_t tag)
{
(void)tag;
#if MESHTASTIC_EXCLUDE_MQTT
if (tag == meshtastic_ModuleConfig_mqtt_tag)
return true;
#endif
#if MESHTASTIC_EXCLUDE_BEACON
if (tag == meshtastic_ModuleConfig_mesh_beacon_tag)
return true;
#endif
return false;
}
// Unity assertion messages are plain strings, so name the failing iteration by number - nanopb keeps
// no field names to print. Cross-reference module_config.pb.h / admin.pb.h.
static const char *describeTag(const char *what, pb_size_t tag)
{
static char buf[96];
snprintf(buf, sizeof(buf), "%s: ModuleConfig submessage tag %u", what, (unsigned)tag);
return buf;
}
static meshtastic_MeshPacket makeGetRequest(NodeNum from)
{
meshtastic_MeshPacket req = meshtastic_MeshPacket_init_zero;
req.from = from;
req.which_payload_variant = meshtastic_MeshPacket_decoded_tag;
req.decoded.want_response = true;
return req;
}
// Read back the variant tag of whatever get_module_config response the handler queued.
static bool decodeResponseTagFromReply(meshtastic_MeshPacket *reply, pb_size_t &out)
{
meshtastic_AdminMessage am = meshtastic_AdminMessage_init_zero;
if (!reply || reply->which_payload_variant != meshtastic_MeshPacket_decoded_tag)
return false;
if (!pb_decode_from_bytes(reply->decoded.payload.bytes, reply->decoded.payload.size, &meshtastic_AdminMessage_msg, &am))
return false;
if (am.which_payload_variant != meshtastic_AdminMessage_get_module_config_response_tag)
return false;
out = am.get_module_config_response.which_payload_variant;
return true;
}
// The proto guarantees the two enumerations stay in step; the sweeps below rely on it to pair a
// ModuleConfigType with its submessage tag without a lookup table.
void test_tagRangeMatchesTypeRange(void)
{
TEST_ASSERT_EQUAL_MESSAGE(moduleConfigTypeCount, meshtastic_ModuleConfig_mesh_beacon_tag,
"ModuleConfigType and ModuleConfig submessage tags are no longer 1:1");
}
// The full lifecycle per submessage: admin set -> encode (what saveToDisk writes) -> decode into the
// live global (a reboot's loadFromDisk) -> admin get answers with that submessage. A missing set case
// shows up as a 0-byte encode; a missing get case as an empty or mismatched response.
void test_everyModuleConfig_survivesSetSaveLoadGet(void)
{
for (pb_size_t tag = 1; tag <= moduleConfigTypeCount; tag++) {
if (moduleConfigIsCompiledOut(tag))
continue;
moduleConfig = meshtastic_LocalModuleConfig_init_zero;
// Set: the only content is this one submessage, so the encode below stands or falls with it.
meshtastic_ModuleConfig mc = meshtastic_ModuleConfig_init_zero;
mc.which_payload_variant = tag;
TEST_ASSERT_TRUE_MESSAGE(admin->handleSetModuleConfig(mc), describeTag("setter rejected", tag));
// Save: presence flag unset means nanopb drops the struct and the write encodes to nothing.
uint8_t saved[meshtastic_LocalModuleConfig_size];
size_t savedLen = pb_encode_to_bytes(saved, sizeof(saved), &meshtastic_LocalModuleConfig_msg, &moduleConfig);
TEST_ASSERT_GREATER_THAN_size_t_MESSAGE(0, savedLen, describeTag("dropped on save, presence flag not set", tag));
// Load: overwrite the live global, as a reboot would.
moduleConfig = meshtastic_LocalModuleConfig_init_zero;
TEST_ASSERT_TRUE_MESSAGE(pb_decode_from_bytes(saved, savedLen, &meshtastic_LocalModuleConfig_msg, &moduleConfig),
describeTag("failed to decode", tag));
// Re-encoding what was loaded must reproduce the saved bytes - presence survived the reload.
uint8_t reloaded[meshtastic_LocalModuleConfig_size];
size_t reloadedLen = pb_encode_to_bytes(reloaded, sizeof(reloaded), &meshtastic_LocalModuleConfig_msg, &moduleConfig);
TEST_ASSERT_EQUAL_size_t_MESSAGE(savedLen, reloadedLen, describeTag("changed size across reload", tag));
TEST_ASSERT_EQUAL_MEMORY_MESSAGE(saved, reloaded, savedLen, describeTag("changed content across reload", tag));
// Get: remote and local requests take the same branch and must answer with this submessage.
const NodeNum requesters[] = {ADMIN_NODE, 0};
for (NodeNum from : requesters) {
meshtastic_MeshPacket req = makeGetRequest(from);
admin->handleGetModuleConfig(req, tag - 1); // type pairs 1:1 with tag (guard test above)
pb_size_t responseTag = 0;
bool decoded = decodeResponseTagFromReply(admin->reply(), responseTag);
admin->drainReply();
TEST_ASSERT_TRUE_MESSAGE(decoded, describeTag("no get response", tag));
TEST_ASSERT_EQUAL_MESSAGE(tag, responseTag, describeTag("get answered with a different submessage", tag));
}
}
}
// Each set is a single-submessage edit: writing type N must not erase types 1..N-1. Every additional
// stored submessage grows the encoded config, so a clobbered earlier write shows up as a non-increase.
void test_sequentialSets_preserveEarlierWrites(void)
{
size_t prevLen = 0;
for (pb_size_t tag = 1; tag <= moduleConfigTypeCount; tag++) {
if (moduleConfigIsCompiledOut(tag))
continue;
meshtastic_ModuleConfig mc = meshtastic_ModuleConfig_init_zero;
mc.which_payload_variant = tag;
admin->handleSetModuleConfig(mc);
uint8_t buf[meshtastic_LocalModuleConfig_size];
size_t len = pb_encode_to_bytes(buf, sizeof(buf), &meshtastic_LocalModuleConfig_msg, &moduleConfig);
TEST_ASSERT_GREATER_THAN_size_t_MESSAGE(prevLen, len, describeTag("set erased an earlier submessage", tag));
prevLen = len;
}
}
void setUp(void)
{
mockService = new MockMeshService();
service = mockService;
admin = new AdminModuleTestShim();
admin->deferSaves(); // no disk write or reboot when a setter is accepted
moduleConfig = meshtastic_LocalModuleConfig_init_zero;
config = meshtastic_LocalConfig_init_zero;
myNodeInfo = meshtastic_MyNodeInfo_init_zero;
myNodeInfo.my_node_num = LOCAL_NODE;
}
void tearDown(void)
{
admin->drainReply();
delete admin;
admin = nullptr;
service = nullptr;
delete mockService;
mockService = nullptr;
}
void setup()
{
delay(10);
initializeTestEnvironment();
UNITY_BEGIN();
RUN_TEST(test_tagRangeMatchesTypeRange);
RUN_TEST(test_everyModuleConfig_survivesSetSaveLoadGet);
RUN_TEST(test_sequentialSets_preserveEarlierWrites);
exit(UNITY_END());
}
void loop() {}
+154
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@@ -0,0 +1,154 @@
// TAK (ATAK) team/role value fidelity: the fields set by the app must come back verbatim.
//
// Companion to test_module_config, which proves every submessage's presence survives the
// set -> save -> load -> get lifecycle but sweeps with zero-valued payloads and so cannot tell a
// copied field from an ignored one. These tests pin the values themselves for the submessage that
// shipped broken (firmware#11182 / Meshtastic-Android#6430: team/role reverted to "unspecified"
// after every save).
#include "MeshTypes.h" // include BEFORE TestUtil.h
#include "TestUtil.h"
#include <unity.h>
#include "mesh/NodeDB.h"
#include "mesh/mesh-pb-constants.h"
#include "modules/AdminModule.h"
#include "support/AdminModuleTestShim.h"
#include "support/MockMeshService.h"
#include <cstring>
static constexpr NodeNum LOCAL_NODE = 0x0A0A0A0A;
static constexpr NodeNum ADMIN_NODE = 0x0B0B0B0B;
static MockMeshService *mockService = nullptr;
static AdminModuleTestShim *admin = nullptr;
// A set_module_config payload carrying the tak submessage, as the phone app sends it.
static meshtastic_ModuleConfig makeTakModuleConfig(meshtastic_Team team, meshtastic_MemberRole role)
{
meshtastic_ModuleConfig mc = meshtastic_ModuleConfig_init_zero;
mc.which_payload_variant = meshtastic_ModuleConfig_tak_tag;
mc.payload_variant.tak.team = team;
mc.payload_variant.tak.role = role;
return mc;
}
static meshtastic_MeshPacket makeGetRequest(NodeNum from)
{
meshtastic_MeshPacket req = meshtastic_MeshPacket_init_zero;
req.from = from;
req.which_payload_variant = meshtastic_MeshPacket_decoded_tag;
req.decoded.want_response = true;
return req;
}
// Pull the TAKConfig out of the get_module_config response a handler queued in myReply.
static bool decodeTakFromReply(meshtastic_MeshPacket *reply, meshtastic_ModuleConfig_TAKConfig &out)
{
meshtastic_AdminMessage am = meshtastic_AdminMessage_init_zero;
if (!reply || reply->which_payload_variant != meshtastic_MeshPacket_decoded_tag)
return false;
if (!pb_decode_from_bytes(reply->decoded.payload.bytes, reply->decoded.payload.size, &meshtastic_AdminMessage_msg, &am))
return false;
if (am.which_payload_variant != meshtastic_AdminMessage_get_module_config_response_tag ||
am.get_module_config_response.which_payload_variant != meshtastic_ModuleConfig_tak_tag)
return false;
out = am.get_module_config_response.payload_variant.tak;
return true;
}
void test_setStoresTeamAndRoleVerbatim(void)
{
TEST_ASSERT_TRUE(admin->handleSetModuleConfig(makeTakModuleConfig(meshtastic_Team_Cyan, meshtastic_MemberRole_Medic)));
TEST_ASSERT_TRUE(moduleConfig.has_tak);
TEST_ASSERT_EQUAL(meshtastic_Team_Cyan, moduleConfig.tak.team);
TEST_ASSERT_EQUAL(meshtastic_MemberRole_Medic, moduleConfig.tak.role);
}
// Clearing back to the zero values is a real edit, not an absent field: has_tak must stay set so the
// cleared state is what gets written, rather than the previous value surviving.
void test_clearingToUnspecifiedIsStored(void)
{
admin->handleSetModuleConfig(makeTakModuleConfig(meshtastic_Team_Red, meshtastic_MemberRole_TeamLead));
admin->handleSetModuleConfig(makeTakModuleConfig(meshtastic_Team_Unspecifed_Color, meshtastic_MemberRole_Unspecifed));
TEST_ASSERT_TRUE(moduleConfig.has_tak);
TEST_ASSERT_EQUAL(meshtastic_Team_Unspecifed_Color, moduleConfig.tak.team);
TEST_ASSERT_EQUAL(meshtastic_MemberRole_Unspecifed, moduleConfig.tak.role);
}
// The reported symptom end to end: values set, saved, reloaded (as a reboot would), and read back.
void test_valuesSurviveSaveLoad(void)
{
admin->handleSetModuleConfig(makeTakModuleConfig(meshtastic_Team_Magenta, meshtastic_MemberRole_Sniper));
uint8_t buf[meshtastic_LocalModuleConfig_size];
size_t len = pb_encode_to_bytes(buf, sizeof(buf), &meshtastic_LocalModuleConfig_msg, &moduleConfig);
moduleConfig = meshtastic_LocalModuleConfig_init_zero;
TEST_ASSERT_TRUE(pb_decode_from_bytes(buf, len, &meshtastic_LocalModuleConfig_msg, &moduleConfig));
TEST_ASSERT_TRUE(moduleConfig.has_tak);
TEST_ASSERT_EQUAL(meshtastic_Team_Magenta, moduleConfig.tak.team);
TEST_ASSERT_EQUAL(meshtastic_MemberRole_Sniper, moduleConfig.tak.role);
}
// Remote and local admin reads take the same branch; both must carry the stored values unredacted.
void test_getReturnsStoredValues(void)
{
admin->handleSetModuleConfig(makeTakModuleConfig(meshtastic_Team_Dark_Blue, meshtastic_MemberRole_K9));
const NodeNum requesters[] = {ADMIN_NODE, 0};
for (NodeNum from : requesters) {
meshtastic_MeshPacket req = makeGetRequest(from);
admin->handleGetModuleConfig(req, meshtastic_AdminMessage_ModuleConfigType_TAK_CONFIG);
meshtastic_ModuleConfig_TAKConfig tak;
TEST_ASSERT_TRUE_MESSAGE(decodeTakFromReply(admin->reply(), tak), "TAK_CONFIG request must produce a tak response");
TEST_ASSERT_EQUAL(meshtastic_Team_Dark_Blue, tak.team);
TEST_ASSERT_EQUAL(meshtastic_MemberRole_K9, tak.role);
admin->drainReply();
}
}
void setUp(void)
{
mockService = new MockMeshService();
service = mockService;
admin = new AdminModuleTestShim();
admin->deferSaves(); // no disk write or reboot when a setter is accepted
moduleConfig = meshtastic_LocalModuleConfig_init_zero;
config = meshtastic_LocalConfig_init_zero;
myNodeInfo = meshtastic_MyNodeInfo_init_zero;
myNodeInfo.my_node_num = LOCAL_NODE;
}
void tearDown(void)
{
admin->drainReply();
delete admin;
admin = nullptr;
service = nullptr;
delete mockService;
mockService = nullptr;
}
void setup()
{
delay(10);
initializeTestEnvironment();
UNITY_BEGIN();
RUN_TEST(test_setStoresTeamAndRoleVerbatim);
RUN_TEST(test_clearingToUnspecifiedIsStored);
RUN_TEST(test_valuesSurviveSaveLoad);
RUN_TEST(test_getReturnsStoredValues);
exit(UNITY_END());
}
void loop() {}