#include #include "CommonCLI.h" #include "TxtDataHelpers.h" #include "AdvertDataHelpers.h" #include "AlertReporter.h" // for alertReporterBannedChannelMatch() #include #include #ifndef BRIDGE_MAX_BAUD #define BRIDGE_MAX_BAUD 115200 #endif #ifdef ESP_PLATFORM #include #include #include #include #endif #ifdef WITH_MQTT_BRIDGE #include "bridges/MQTTBridge.h" #include "MQTTDefaults.h" // Helper function to calculate total size of MQTT fields for file format compatibility // Uses NodePrefs struct to get accurate field sizes static size_t getMQTTFieldsSize(const NodePrefs* prefs) { return sizeof(prefs->mqtt_origin) + sizeof(prefs->mqtt_iata) + sizeof(prefs->mqtt_status_enabled) + sizeof(prefs->mqtt_packets_enabled) + sizeof(prefs->mqtt_raw_enabled) + sizeof(prefs->mqtt_tx_enabled) + sizeof(prefs->mqtt_status_interval) + sizeof(prefs->wifi_ssid) + sizeof(prefs->wifi_password) + sizeof(prefs->timezone_string) + sizeof(prefs->timezone_offset) + sizeof(prefs->mqtt_slot_preset) + sizeof(prefs->mqtt_slot_host) + sizeof(prefs->mqtt_slot_port) + sizeof(prefs->mqtt_slot_username) + sizeof(prefs->mqtt_slot_password) + sizeof(prefs->mqtt_owner_public_key) + sizeof(prefs->mqtt_email); } #endif // Believe it or not, this std C function is busted on some platforms! static uint32_t _atoi(const char* sp) { uint32_t n = 0; while (*sp && *sp >= '0' && *sp <= '9') { n *= 10; n += (*sp++ - '0'); } return n; } #ifdef WITH_MQTT_BRIDGE static int getMQTTPresetNameCount() { // Include virtual presets accepted by CLI parser. return MQTT_PRESET_COUNT + 2; // built-ins + custom + none } static const char* getMQTTPresetNameByIndex(int index) { if (index < MQTT_PRESET_COUNT) return MQTT_PRESETS[index].name; if (index == MQTT_PRESET_COUNT) return MQTT_PRESET_CUSTOM; if (index == MQTT_PRESET_COUNT + 1) return MQTT_PRESET_NONE; return nullptr; } static void formatMQTTPresetListReply(char* reply, size_t reply_size, int start) { if (!reply || reply_size == 0) return; reply[0] = '\0'; const int total = getMQTTPresetNameCount(); if (start < 0 || start >= total) { snprintf(reply, reply_size, "Error: preset list start must be 0-%d", total - 1); return; } // Keep room for continuation marker and null terminator. const size_t reserve_for_next = 18; size_t used = 0; bool wrote_any = false; int index = start; while (index < total) { const char* name = getMQTTPresetNameByIndex(index); if (!name) break; size_t name_len = strlen(name); size_t room = reply_size - used; if (room <= reserve_for_next) break; size_t needed = name_len + (wrote_any ? 1 : 0); // comma separator if (needed >= room - reserve_for_next) break; if (wrote_any) { reply[used++] = ','; } memcpy(reply + used, name, name_len); used += name_len; reply[used] = '\0'; wrote_any = true; index++; } if (!wrote_any) { strcpy(reply, "Error: list page too small"); return; } if (index < total) { snprintf(reply + used, reply_size - used, "... next:%d", index); } } #endif static bool isValidName(const char *n) { while (*n) { if (*n == '[' || *n == ']' || *n == '/' || *n == '\\' || *n == ':' || *n == ',' || *n == '?' || *n == '*') return false; n++; } return true; } #ifdef ESP_PLATFORM // Optional embedded CA bundle symbols produced by board_build.embed_files. // Weak linkage keeps non-bundle builds linkable. extern const uint8_t rootca_crt_bundle_start[] asm("_binary_src_certs_x509_crt_bundle_bin_start") __attribute__((weak)); extern const uint8_t rootca_crt_bundle_end[] asm("_binary_src_certs_x509_crt_bundle_bin_end") __attribute__((weak)); static bool parseTlsBundleTarget(const char* input, char* host_out, size_t host_out_size, uint16_t* port_out) { if (!input || !host_out || host_out_size == 0 || !port_out) return false; while (*input == ' ') input++; if (*input == '\0') return false; const char* start = input; const char* scheme = strstr(input, "://"); if (scheme) start = scheme + 3; const char* end = start; while (*end && *end != '/' && *end != '?' && *end != '#') end++; if (end <= start) return false; uint16_t port = 443; const char* host_start = start; const char* host_end = end; if (*host_start == '[') { const char* close = (const char*)memchr(host_start, ']', host_end - host_start); if (!close) return false; if ((close + 1) < host_end && *(close + 1) == ':') { int p = atoi(close + 2); if (p <= 0 || p > 65535) return false; port = (uint16_t)p; } host_start++; host_end = close; } else { const char* colon = (const char*)memchr(host_start, ':', host_end - host_start); if (colon) { int p = atoi(colon + 1); if (p <= 0 || p > 65535) return false; port = (uint16_t)p; host_end = colon; } } size_t host_len = (size_t)(host_end - host_start); if (host_len == 0 || host_len >= host_out_size) return false; memcpy(host_out, host_start, host_len); host_out[host_len] = '\0'; *port_out = port; return true; } #endif void CommonCLI::loadPrefs(FILESYSTEM* fs) { bool is_fresh_install = false; bool is_upgrade = false; if (fs->exists("/com_prefs")) { loadPrefsInt(fs, "/com_prefs"); // new filename } else if (fs->exists("/node_prefs")) { loadPrefsInt(fs, "/node_prefs"); is_upgrade = true; // Migrating from old filename savePrefs(fs); // save to new filename fs->remove("/node_prefs"); // remove old } else { // File doesn't exist - set default bridge settings for fresh installs is_fresh_install = true; _prefs->bridge_pkt_src = 1; // Default to RX (logRx) for new installs } #ifdef WITH_MQTT_BRIDGE // Load MQTT preferences from separate file loadMQTTPrefs(fs); // Sync MQTT prefs to NodePrefs so existing code (like MQTTBridge) can access them syncMQTTPrefsToNodePrefs(); // For MQTT bridge, migrate bridge.source to RX (logRx) only on fresh installs or upgrades // so legacy "tx" is not the default. mqtt.rx / mqtt.tx are separate (fresh default: advert for TX) if ((is_fresh_install || is_upgrade) && _prefs->bridge_pkt_src == 0) { MESH_DEBUG_PRINTLN("MQTT Bridge: Migrating bridge.source from tx to rx (MQTT bridge default)"); _prefs->bridge_pkt_src = 1; // Set to RX (logRx) savePrefs(fs); // Save the updated preference } // mqtt_rx_enabled: new field appended to end of MQTTPrefs. On upgrade from older firmware, // the shorter /mqtt_prefs file won't contain it, so it keeps the default value (1 = on) // set by setMQTTPrefsDefaults(). No explicit migration needed. #endif } void CommonCLI::loadPrefsInt(FILESYSTEM* fs, const char* filename) { #if defined(RP2040_PLATFORM) File file = fs->open(filename, "r"); #else File file = fs->open(filename); #endif if (file) { uint8_t pad[8]; file.read((uint8_t *)&_prefs->airtime_factor, sizeof(_prefs->airtime_factor)); // 0 file.read((uint8_t *)&_prefs->node_name, sizeof(_prefs->node_name)); // 4 file.read(pad, 4); // 36 file.read((uint8_t *)&_prefs->node_lat, sizeof(_prefs->node_lat)); // 40 file.read((uint8_t *)&_prefs->node_lon, sizeof(_prefs->node_lon)); // 48 file.read((uint8_t *)&_prefs->password[0], sizeof(_prefs->password)); // 56 file.read((uint8_t *)&_prefs->freq, sizeof(_prefs->freq)); // 72 file.read((uint8_t *)&_prefs->tx_power_dbm, sizeof(_prefs->tx_power_dbm)); // 76 file.read((uint8_t *)&_prefs->disable_fwd, sizeof(_prefs->disable_fwd)); // 77 file.read((uint8_t *)&_prefs->advert_interval, sizeof(_prefs->advert_interval)); // 78 file.read(pad, 1); // 79 : 1 byte unused (was rx_boosted_gain in v1.14.1, moved to end for upgrade compat) file.read((uint8_t *)&_prefs->rx_delay_base, sizeof(_prefs->rx_delay_base)); // 80 file.read((uint8_t *)&_prefs->tx_delay_factor, sizeof(_prefs->tx_delay_factor)); // 84 file.read((uint8_t *)&_prefs->guest_password[0], sizeof(_prefs->guest_password)); // 88 file.read((uint8_t *)&_prefs->direct_tx_delay_factor, sizeof(_prefs->direct_tx_delay_factor)); // 104 file.read(pad, 4); // 108 file.read((uint8_t *)&_prefs->sf, sizeof(_prefs->sf)); // 112 file.read((uint8_t *)&_prefs->cr, sizeof(_prefs->cr)); // 113 file.read((uint8_t *)&_prefs->allow_read_only, sizeof(_prefs->allow_read_only)); // 114 file.read((uint8_t *)&_prefs->multi_acks, sizeof(_prefs->multi_acks)); // 115 file.read((uint8_t *)&_prefs->bw, sizeof(_prefs->bw)); // 116 file.read((uint8_t *)&_prefs->agc_reset_interval, sizeof(_prefs->agc_reset_interval)); // 120 file.read((uint8_t *)&_prefs->path_hash_mode, sizeof(_prefs->path_hash_mode)); // 121 file.read((uint8_t *)&_prefs->loop_detect, sizeof(_prefs->loop_detect)); // 122 file.read(pad, 1); // 123 file.read((uint8_t *)&_prefs->flood_max, sizeof(_prefs->flood_max)); // 124 file.read((uint8_t *)&_prefs->flood_advert_interval, sizeof(_prefs->flood_advert_interval)); // 125 file.read((uint8_t *)&_prefs->interference_threshold, sizeof(_prefs->interference_threshold)); // 126 file.read((uint8_t *)&_prefs->bridge_enabled, sizeof(_prefs->bridge_enabled)); // 127 file.read((uint8_t *)&_prefs->bridge_delay, sizeof(_prefs->bridge_delay)); // 128 file.read((uint8_t *)&_prefs->bridge_pkt_src, sizeof(_prefs->bridge_pkt_src)); // 130 file.read((uint8_t *)&_prefs->bridge_baud, sizeof(_prefs->bridge_baud)); // 131 file.read((uint8_t *)&_prefs->bridge_channel, sizeof(_prefs->bridge_channel)); // 135 file.read((uint8_t *)&_prefs->bridge_secret, sizeof(_prefs->bridge_secret)); // 136 file.read((uint8_t *)&_prefs->powersaving_enabled, sizeof(_prefs->powersaving_enabled)); // 152 file.read(pad, 3); // 153 file.read((uint8_t *)&_prefs->gps_enabled, sizeof(_prefs->gps_enabled)); // 156 file.read((uint8_t *)&_prefs->gps_interval, sizeof(_prefs->gps_interval)); // 157 file.read((uint8_t *)&_prefs->advert_loc_policy, sizeof (_prefs->advert_loc_policy)); // 161 file.read((uint8_t *)&_prefs->discovery_mod_timestamp, sizeof(_prefs->discovery_mod_timestamp)); // 162 file.read((uint8_t *)&_prefs->adc_multiplier, sizeof(_prefs->adc_multiplier)); // 166 file.read((uint8_t *)_prefs->owner_info, sizeof(_prefs->owner_info)); // 170 // MQTT settings - skip reading from main prefs file (now stored separately) // For backward compatibility, we'll skip these bytes if they exist in old files // The actual MQTT prefs will be loaded from /mqtt_prefs in loadMQTTPrefs() // Skip MQTT fields for file format compatibility (whether MQTT bridge is enabled or not) #ifdef WITH_MQTT_BRIDGE size_t mqtt_fields_size = getMQTTFieldsSize(_prefs); #else // If MQTT bridge not enabled, still skip these fields for file format compatibility size_t mqtt_fields_size = sizeof(_prefs->mqtt_origin) + sizeof(_prefs->mqtt_iata) + sizeof(_prefs->mqtt_status_enabled) + sizeof(_prefs->mqtt_packets_enabled) + sizeof(_prefs->mqtt_raw_enabled) + sizeof(_prefs->mqtt_tx_enabled) + sizeof(_prefs->mqtt_status_interval) + sizeof(_prefs->wifi_ssid) + sizeof(_prefs->wifi_password) + sizeof(_prefs->timezone_string) + sizeof(_prefs->timezone_offset) + sizeof(_prefs->mqtt_slot_preset) + sizeof(_prefs->mqtt_slot_host) + sizeof(_prefs->mqtt_slot_port) + sizeof(_prefs->mqtt_slot_username) + sizeof(_prefs->mqtt_slot_password) + sizeof(_prefs->mqtt_owner_public_key) + sizeof(_prefs->mqtt_email); #endif uint8_t skip_buffer[512]; // Large enough buffer size_t remaining = mqtt_fields_size; while (remaining > 0) { size_t to_read = remaining > sizeof(skip_buffer) ? sizeof(skip_buffer) : remaining; file.read(skip_buffer, to_read); remaining -= to_read; } file.read((uint8_t *)&_prefs->rx_boosted_gain, sizeof(_prefs->rx_boosted_gain)); // 290 { // Tail layout (current): 291-292 flood_max_*, 293+ snmp/alert fields. // Legacy flex-branch files stored snmp at 291 without flood_max_* fields. uint8_t byte291, byte292; file.read(&byte291, 1); file.read(&byte292, 1); if (byte291 <= 1 && byte292 > 64) { _prefs->snmp_enabled = byte291; _prefs->snmp_community[0] = (char)byte292; file.read((uint8_t *)&_prefs->snmp_community[1], sizeof(_prefs->snmp_community) - 1); } else { _prefs->flood_max_unscoped = byte291; _prefs->flood_max_advert = byte292; if (file.available() >= (int)sizeof(_prefs->snmp_enabled)) { file.read((uint8_t *)&_prefs->snmp_enabled, sizeof(_prefs->snmp_enabled)); // 293 } if (file.available() >= (int)sizeof(_prefs->snmp_community)) { file.read((uint8_t *)&_prefs->snmp_community, sizeof(_prefs->snmp_community)); // 294 } } } if (file.available() >= (int)sizeof(_prefs->radio_watchdog_minutes)) { file.read((uint8_t *)&_prefs->radio_watchdog_minutes, sizeof(_prefs->radio_watchdog_minutes)); // 318 } // Alert channel fields (appended; older files won't have them — defaults from MyMesh ctor remain) if (file.available() >= (int)sizeof(_prefs->alert_enabled)) { file.read((uint8_t *)&_prefs->alert_enabled, sizeof(_prefs->alert_enabled)); } if (file.available() >= (int)sizeof(_prefs->alert_psk_hex)) { file.read((uint8_t *)&_prefs->alert_psk_hex, sizeof(_prefs->alert_psk_hex)); } if (file.available() >= (int)sizeof(_prefs->alert_wifi_minutes)) { file.read((uint8_t *)&_prefs->alert_wifi_minutes, sizeof(_prefs->alert_wifi_minutes)); } if (file.available() >= (int)sizeof(_prefs->alert_mqtt_minutes)) { file.read((uint8_t *)&_prefs->alert_mqtt_minutes, sizeof(_prefs->alert_mqtt_minutes)); } if (file.available() >= (int)sizeof(_prefs->alert_min_interval_min)) { file.read((uint8_t *)&_prefs->alert_min_interval_min, sizeof(_prefs->alert_min_interval_min)); } if (file.available() >= (int)sizeof(_prefs->alert_hashtag)) { file.read((uint8_t *)&_prefs->alert_hashtag, sizeof(_prefs->alert_hashtag)); } if (file.available() >= (int)sizeof(_prefs->alert_region)) { file.read((uint8_t *)&_prefs->alert_region, sizeof(_prefs->alert_region)); } // ensure null termination after raw read _prefs->snmp_community[sizeof(_prefs->snmp_community) - 1] = '\0'; _prefs->alert_psk_hex[sizeof(_prefs->alert_psk_hex) - 1] = '\0'; _prefs->alert_hashtag[sizeof(_prefs->alert_hashtag) - 1] = '\0'; _prefs->alert_region[sizeof(_prefs->alert_region) - 1] = '\0'; // sanitise bad pref values _prefs->rx_delay_base = constrain(_prefs->rx_delay_base, 0, 20.0f); _prefs->tx_delay_factor = constrain(_prefs->tx_delay_factor, 0, 2.0f); _prefs->direct_tx_delay_factor = constrain(_prefs->direct_tx_delay_factor, 0, 2.0f); _prefs->airtime_factor = constrain(_prefs->airtime_factor, 0, 9.0f); _prefs->freq = constrain(_prefs->freq, 150.0f, 2500.0f); _prefs->bw = constrain(_prefs->bw, 7.8f, 500.0f); _prefs->sf = constrain(_prefs->sf, 5, 12); _prefs->cr = constrain(_prefs->cr, 5, 8); _prefs->tx_power_dbm = constrain(_prefs->tx_power_dbm, -9, 30); _prefs->multi_acks = constrain(_prefs->multi_acks, 0, 1); _prefs->adc_multiplier = constrain(_prefs->adc_multiplier, 0.0f, 10.0f); _prefs->path_hash_mode = constrain(_prefs->path_hash_mode, 0, 2); // NOTE: mode 3 reserved for future _prefs->loop_detect = constrain(_prefs->loop_detect, 0, 3); // LOOP_DETECT_OFF..LOOP_DETECT_STRICT // sanitise bad bridge pref values _prefs->bridge_enabled = constrain(_prefs->bridge_enabled, 0, 1); _prefs->bridge_delay = constrain(_prefs->bridge_delay, 0, 10000); _prefs->bridge_pkt_src = constrain(_prefs->bridge_pkt_src, 0, 1); _prefs->bridge_baud = constrain(_prefs->bridge_baud, 9600, BRIDGE_MAX_BAUD); _prefs->bridge_channel = constrain(_prefs->bridge_channel, 0, 14); _prefs->powersaving_enabled = constrain(_prefs->powersaving_enabled, 0, 1); _prefs->gps_enabled = constrain(_prefs->gps_enabled, 0, 1); _prefs->advert_loc_policy = constrain(_prefs->advert_loc_policy, 0, 2); _prefs->rx_boosted_gain = constrain(_prefs->rx_boosted_gain, 0, 1); // boolean _prefs->snmp_enabled = constrain(_prefs->snmp_enabled, 0, 1); _prefs->snmp_community[sizeof(_prefs->snmp_community) - 1] = '\0'; // ensure null terminated if (_prefs->radio_watchdog_minutes > 120) { _prefs->radio_watchdog_minutes = 5; } file.close(); } } void CommonCLI::savePrefs(FILESYSTEM* fs) { #if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM) fs->remove("/com_prefs"); File file = fs->open("/com_prefs", FILE_O_WRITE); #elif defined(RP2040_PLATFORM) File file = fs->open("/com_prefs", "w"); #else File file = fs->open("/com_prefs", "w", true); #endif if (file) { uint8_t pad[8]; memset(pad, 0, sizeof(pad)); file.write((uint8_t *)&_prefs->airtime_factor, sizeof(_prefs->airtime_factor)); // 0 file.write((uint8_t *)&_prefs->node_name, sizeof(_prefs->node_name)); // 4 file.write(pad, 4); // 36 file.write((uint8_t *)&_prefs->node_lat, sizeof(_prefs->node_lat)); // 40 file.write((uint8_t *)&_prefs->node_lon, sizeof(_prefs->node_lon)); // 48 file.write((uint8_t *)&_prefs->password[0], sizeof(_prefs->password)); // 56 file.write((uint8_t *)&_prefs->freq, sizeof(_prefs->freq)); // 72 file.write((uint8_t *)&_prefs->tx_power_dbm, sizeof(_prefs->tx_power_dbm)); // 76 file.write((uint8_t *)&_prefs->disable_fwd, sizeof(_prefs->disable_fwd)); // 77 file.write((uint8_t *)&_prefs->advert_interval, sizeof(_prefs->advert_interval)); // 78 file.write(pad, 1); // 79 : 1 byte unused (rx_boosted_gain moved to end) file.write((uint8_t *)&_prefs->rx_delay_base, sizeof(_prefs->rx_delay_base)); // 80 file.write((uint8_t *)&_prefs->tx_delay_factor, sizeof(_prefs->tx_delay_factor)); // 84 file.write((uint8_t *)&_prefs->guest_password[0], sizeof(_prefs->guest_password)); // 88 file.write((uint8_t *)&_prefs->direct_tx_delay_factor, sizeof(_prefs->direct_tx_delay_factor)); // 104 file.write(pad, 4); // 108 file.write((uint8_t *)&_prefs->sf, sizeof(_prefs->sf)); // 112 file.write((uint8_t *)&_prefs->cr, sizeof(_prefs->cr)); // 113 file.write((uint8_t *)&_prefs->allow_read_only, sizeof(_prefs->allow_read_only)); // 114 file.write((uint8_t *)&_prefs->multi_acks, sizeof(_prefs->multi_acks)); // 115 file.write((uint8_t *)&_prefs->bw, sizeof(_prefs->bw)); // 116 file.write((uint8_t *)&_prefs->agc_reset_interval, sizeof(_prefs->agc_reset_interval)); // 120 file.write((uint8_t *)&_prefs->path_hash_mode, sizeof(_prefs->path_hash_mode)); // 121 file.write((uint8_t *)&_prefs->loop_detect, sizeof(_prefs->loop_detect)); // 122 file.write(pad, 1); // 123 file.write((uint8_t *)&_prefs->flood_max, sizeof(_prefs->flood_max)); // 124 file.write((uint8_t *)&_prefs->flood_advert_interval, sizeof(_prefs->flood_advert_interval)); // 125 file.write((uint8_t *)&_prefs->interference_threshold, sizeof(_prefs->interference_threshold)); // 126 file.write((uint8_t *)&_prefs->bridge_enabled, sizeof(_prefs->bridge_enabled)); // 127 file.write((uint8_t *)&_prefs->bridge_delay, sizeof(_prefs->bridge_delay)); // 128 file.write((uint8_t *)&_prefs->bridge_pkt_src, sizeof(_prefs->bridge_pkt_src)); // 130 file.write((uint8_t *)&_prefs->bridge_baud, sizeof(_prefs->bridge_baud)); // 131 file.write((uint8_t *)&_prefs->bridge_channel, sizeof(_prefs->bridge_channel)); // 135 file.write((uint8_t *)&_prefs->bridge_secret, sizeof(_prefs->bridge_secret)); // 136 file.write((uint8_t *)&_prefs->powersaving_enabled, sizeof(_prefs->powersaving_enabled)); // 152 file.write(pad, 3); // 153 file.write((uint8_t *)&_prefs->gps_enabled, sizeof(_prefs->gps_enabled)); // 156 file.write((uint8_t *)&_prefs->gps_interval, sizeof(_prefs->gps_interval)); // 157 file.write((uint8_t *)&_prefs->advert_loc_policy, sizeof(_prefs->advert_loc_policy)); // 161 file.write((uint8_t *)&_prefs->discovery_mod_timestamp, sizeof(_prefs->discovery_mod_timestamp)); // 162 file.write((uint8_t *)&_prefs->adc_multiplier, sizeof(_prefs->adc_multiplier)); // 166 file.write((uint8_t *)_prefs->owner_info, sizeof(_prefs->owner_info)); // 170 // MQTT settings - no longer saved here (stored in separate /mqtt_prefs file) // Write zeros/padding to maintain file format compatibility #ifdef WITH_MQTT_BRIDGE size_t mqtt_fields_size = getMQTTFieldsSize(_prefs); #else // If MQTT bridge not enabled, still write zeros for file format compatibility size_t mqtt_fields_size = sizeof(_prefs->mqtt_origin) + sizeof(_prefs->mqtt_iata) + sizeof(_prefs->mqtt_status_enabled) + sizeof(_prefs->mqtt_packets_enabled) + sizeof(_prefs->mqtt_raw_enabled) + sizeof(_prefs->mqtt_tx_enabled) + sizeof(_prefs->mqtt_status_interval) + sizeof(_prefs->wifi_ssid) + sizeof(_prefs->wifi_password) + sizeof(_prefs->timezone_string) + sizeof(_prefs->timezone_offset) + sizeof(_prefs->mqtt_slot_preset) + sizeof(_prefs->mqtt_slot_host) + sizeof(_prefs->mqtt_slot_port) + sizeof(_prefs->mqtt_slot_username) + sizeof(_prefs->mqtt_slot_password) + sizeof(_prefs->mqtt_owner_public_key) + sizeof(_prefs->mqtt_email); #endif memset(pad, 0, sizeof(pad)); size_t remaining = mqtt_fields_size; while (remaining > 0) { size_t to_write = remaining > sizeof(pad) ? sizeof(pad) : remaining; file.write(pad, to_write); remaining -= to_write; } file.write((uint8_t *)&_prefs->rx_boosted_gain, sizeof(_prefs->rx_boosted_gain)); // 290 file.write((uint8_t *)&_prefs->flood_max_unscoped, sizeof(_prefs->flood_max_unscoped)); // 291 file.write((uint8_t *)&_prefs->flood_max_advert, sizeof(_prefs->flood_max_advert)); // 292 file.write((uint8_t *)&_prefs->snmp_enabled, sizeof(_prefs->snmp_enabled)); // 293 file.write((uint8_t *)&_prefs->snmp_community, sizeof(_prefs->snmp_community)); // 294 file.write((uint8_t *)&_prefs->radio_watchdog_minutes, sizeof(_prefs->radio_watchdog_minutes)); // 318 // Alert channel fields (appended) file.write((uint8_t *)&_prefs->alert_enabled, sizeof(_prefs->alert_enabled)); file.write((uint8_t *)&_prefs->alert_psk_hex, sizeof(_prefs->alert_psk_hex)); file.write((uint8_t *)&_prefs->alert_wifi_minutes, sizeof(_prefs->alert_wifi_minutes)); file.write((uint8_t *)&_prefs->alert_mqtt_minutes, sizeof(_prefs->alert_mqtt_minutes)); file.write((uint8_t *)&_prefs->alert_min_interval_min, sizeof(_prefs->alert_min_interval_min)); file.write((uint8_t *)&_prefs->alert_hashtag, sizeof(_prefs->alert_hashtag)); file.write((uint8_t *)&_prefs->alert_region, sizeof(_prefs->alert_region)); file.close(); } #ifdef WITH_MQTT_BRIDGE // Save MQTT preferences to separate file syncNodePrefsToMQTTPrefs(); // Sync any changes from NodePrefs to MQTTPrefs saveMQTTPrefs(fs); #endif } #ifdef WITH_MQTT_BRIDGE // Set default values for MQTT preferences (used when file doesn't exist or is corrupted) static void setMQTTPrefsDefaults(MQTTPrefs* prefs) { applyMQTTDefaults(prefs); } void CommonCLI::loadMQTTPrefs(FILESYSTEM* fs) { // Initialize with defaults first setMQTTPrefsDefaults(&_mqtt_prefs); bool file_existed = fs->exists("/mqtt_prefs"); if (file_existed) { // Load from separate MQTT prefs file #if defined(RP2040_PLATFORM) File file = fs->open("/mqtt_prefs", "r"); #else File file = fs->open("/mqtt_prefs"); #endif if (file) { size_t file_size = file.size(); // Detect old (pre-slot) format by file size. // Old MQTTPrefs was ~472 bytes (no slot fields). New is ~1464 bytes. // If the file is smaller than the new struct but close to OldMQTTPrefs size, // read it with the old layout and migrate. if (file_size > 0 && file_size <= sizeof(OldMQTTPrefs)) { OldMQTTPrefs old_prefs; memset(&old_prefs, 0, sizeof(old_prefs)); size_t bytes_read = file.read((uint8_t *)&old_prefs, file_size < sizeof(old_prefs) ? file_size : sizeof(old_prefs)); file.close(); if (bytes_read > 0) { MESH_DEBUG_PRINTLN("MQTT: Migrating old-format prefs to slot-based layout"); // Copy common fields (identical layout at start of both structs) memcpy(_mqtt_prefs.mqtt_origin, old_prefs.mqtt_origin, sizeof(_mqtt_prefs.mqtt_origin)); memcpy(_mqtt_prefs.mqtt_iata, old_prefs.mqtt_iata, sizeof(_mqtt_prefs.mqtt_iata)); _mqtt_prefs.mqtt_status_enabled = old_prefs.mqtt_status_enabled; _mqtt_prefs.mqtt_packets_enabled = old_prefs.mqtt_packets_enabled; _mqtt_prefs.mqtt_raw_enabled = old_prefs.mqtt_raw_enabled; _mqtt_prefs.mqtt_tx_enabled = old_prefs.mqtt_tx_enabled; _mqtt_prefs.mqtt_status_interval = old_prefs.mqtt_status_interval; memcpy(_mqtt_prefs.wifi_ssid, old_prefs.wifi_ssid, sizeof(_mqtt_prefs.wifi_ssid)); memcpy(_mqtt_prefs.wifi_password, old_prefs.wifi_password, sizeof(_mqtt_prefs.wifi_password)); _mqtt_prefs.wifi_power_save = old_prefs.wifi_power_save; memcpy(_mqtt_prefs.timezone_string, old_prefs.timezone_string, sizeof(_mqtt_prefs.timezone_string)); _mqtt_prefs.timezone_offset = old_prefs.timezone_offset; // Migrate shared auth fields memcpy(_mqtt_prefs.mqtt_owner_public_key, old_prefs.mqtt_owner_public_key, sizeof(_mqtt_prefs.mqtt_owner_public_key)); memcpy(_mqtt_prefs.mqtt_email, old_prefs.mqtt_email, sizeof(_mqtt_prefs.mqtt_email)); // Migrate analyzer presets to slots if (old_prefs.mqtt_analyzer_us_enabled == 1) { strncpy(_mqtt_prefs.mqtt_slot_preset[0], "analyzer-us", sizeof(_mqtt_prefs.mqtt_slot_preset[0]) - 1); } else { strncpy(_mqtt_prefs.mqtt_slot_preset[0], "none", sizeof(_mqtt_prefs.mqtt_slot_preset[0]) - 1); } if (old_prefs.mqtt_analyzer_eu_enabled == 1) { strncpy(_mqtt_prefs.mqtt_slot_preset[1], "analyzer-eu", sizeof(_mqtt_prefs.mqtt_slot_preset[1]) - 1); } else { strncpy(_mqtt_prefs.mqtt_slot_preset[1], "none", sizeof(_mqtt_prefs.mqtt_slot_preset[1]) - 1); } // Migrate custom server to slot 3 if (old_prefs.mqtt_server[0] != '\0' && old_prefs.mqtt_port > 0) { strncpy(_mqtt_prefs.mqtt_slot_preset[2], "custom", sizeof(_mqtt_prefs.mqtt_slot_preset[2]) - 1); strncpy(_mqtt_prefs.mqtt_slot_host[2], old_prefs.mqtt_server, sizeof(_mqtt_prefs.mqtt_slot_host[2]) - 1); _mqtt_prefs.mqtt_slot_port[2] = old_prefs.mqtt_port; strncpy(_mqtt_prefs.mqtt_slot_username[2], old_prefs.mqtt_username, sizeof(_mqtt_prefs.mqtt_slot_username[2]) - 1); strncpy(_mqtt_prefs.mqtt_slot_password[2], old_prefs.mqtt_password, sizeof(_mqtt_prefs.mqtt_slot_password[2]) - 1); } else { strncpy(_mqtt_prefs.mqtt_slot_preset[2], "none", sizeof(_mqtt_prefs.mqtt_slot_preset[2]) - 1); } // Save migrated prefs in new format saveMQTTPrefs(fs); } } else if (file_size > 0 && file_size <= sizeof(ThreeSlotMQTTPrefs)) { // 3-slot format → 6-slot migration // Array sizes changed from [3] to [6], shifting all field offsets. // Read into old layout struct and field-copy to new layout. ThreeSlotMQTTPrefs old3; memset(&old3, 0, sizeof(old3)); size_t bytes_to_read = file_size < sizeof(old3) ? file_size : sizeof(old3); size_t bytes_read = file.read((uint8_t *)&old3, bytes_to_read); file.close(); if (bytes_read > 0) { MESH_DEBUG_PRINTLN("MQTT: Migrating 3-slot prefs to 6-slot layout"); // Copy non-slot fields (identical layout) memcpy(_mqtt_prefs.mqtt_origin, old3.mqtt_origin, sizeof(_mqtt_prefs.mqtt_origin)); memcpy(_mqtt_prefs.mqtt_iata, old3.mqtt_iata, sizeof(_mqtt_prefs.mqtt_iata)); _mqtt_prefs.mqtt_status_enabled = old3.mqtt_status_enabled; _mqtt_prefs.mqtt_packets_enabled = old3.mqtt_packets_enabled; _mqtt_prefs.mqtt_raw_enabled = old3.mqtt_raw_enabled; _mqtt_prefs.mqtt_tx_enabled = old3.mqtt_tx_enabled; _mqtt_prefs.mqtt_status_interval = old3.mqtt_status_interval; memcpy(_mqtt_prefs.wifi_ssid, old3.wifi_ssid, sizeof(_mqtt_prefs.wifi_ssid)); memcpy(_mqtt_prefs.wifi_password, old3.wifi_password, sizeof(_mqtt_prefs.wifi_password)); _mqtt_prefs.wifi_power_save = old3.wifi_power_save; memcpy(_mqtt_prefs.timezone_string, old3.timezone_string, sizeof(_mqtt_prefs.timezone_string)); _mqtt_prefs.timezone_offset = old3.timezone_offset; // Copy slot fields for indices 0-2 from old layout for (int i = 0; i < 3; i++) { memcpy(_mqtt_prefs.mqtt_slot_preset[i], old3.mqtt_slot_preset[i], sizeof(_mqtt_prefs.mqtt_slot_preset[i])); memcpy(_mqtt_prefs.mqtt_slot_host[i], old3.mqtt_slot_host[i], sizeof(_mqtt_prefs.mqtt_slot_host[i])); _mqtt_prefs.mqtt_slot_port[i] = old3.mqtt_slot_port[i]; memcpy(_mqtt_prefs.mqtt_slot_username[i], old3.mqtt_slot_username[i], sizeof(_mqtt_prefs.mqtt_slot_username[i])); memcpy(_mqtt_prefs.mqtt_slot_password[i], old3.mqtt_slot_password[i], sizeof(_mqtt_prefs.mqtt_slot_password[i])); memcpy(_mqtt_prefs.mqtt_slot_token[i], old3.mqtt_slot_token[i], sizeof(_mqtt_prefs.mqtt_slot_token[i])); memcpy(_mqtt_prefs.mqtt_slot_topic[i], old3.mqtt_slot_topic[i], sizeof(_mqtt_prefs.mqtt_slot_topic[i])); } // Slots 3-5 keep defaults ("none") from setMQTTPrefsDefaults() // Copy shared auth fields memcpy(_mqtt_prefs.mqtt_owner_public_key, old3.mqtt_owner_public_key, sizeof(_mqtt_prefs.mqtt_owner_public_key)); memcpy(_mqtt_prefs.mqtt_email, old3.mqtt_email, sizeof(_mqtt_prefs.mqtt_email)); // Save migrated prefs in new 6-slot format saveMQTTPrefs(fs); } } else if (file_size > 0) { // 6-slot format: read directly size_t bytes_to_read = file_size < sizeof(_mqtt_prefs) ? file_size : sizeof(_mqtt_prefs); size_t bytes_read = file.read((uint8_t *)&_mqtt_prefs, bytes_to_read); file.close(); if (bytes_read != bytes_to_read) { setMQTTPrefsDefaults(&_mqtt_prefs); } } else { file.close(); setMQTTPrefsDefaults(&_mqtt_prefs); } } } else { // No /mqtt_prefs file — defaults already set // (Legacy /com_prefs migration removed: the old offset-based approach was fragile // and the pre-MQTT firmware never wrote MQTT fields to /com_prefs anyway.) } } void CommonCLI::saveMQTTPrefs(FILESYSTEM* fs) { #if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM) fs->remove("/mqtt_prefs"); File file = fs->open("/mqtt_prefs", FILE_O_WRITE); #elif defined(RP2040_PLATFORM) File file = fs->open("/mqtt_prefs", "w"); #else File file = fs->open("/mqtt_prefs", "w", true); #endif if (file) { file.write((uint8_t *)&_mqtt_prefs, sizeof(_mqtt_prefs)); file.close(); } } void CommonCLI::syncMQTTPrefsToNodePrefs() { // Copy MQTT prefs to NodePrefs so existing code can access them // Use StrHelper::strncpy to ensure proper null termination StrHelper::strncpy(_prefs->mqtt_origin, _mqtt_prefs.mqtt_origin, sizeof(_prefs->mqtt_origin)); StrHelper::strncpy(_prefs->mqtt_iata, _mqtt_prefs.mqtt_iata, sizeof(_prefs->mqtt_iata)); _prefs->mqtt_status_enabled = _mqtt_prefs.mqtt_status_enabled; _prefs->mqtt_packets_enabled = _mqtt_prefs.mqtt_packets_enabled; _prefs->mqtt_raw_enabled = _mqtt_prefs.mqtt_raw_enabled; _prefs->mqtt_tx_enabled = _mqtt_prefs.mqtt_tx_enabled; _prefs->mqtt_rx_enabled = _mqtt_prefs.mqtt_rx_enabled; _prefs->mqtt_status_interval = _mqtt_prefs.mqtt_status_interval; StrHelper::strncpy(_prefs->wifi_ssid, _mqtt_prefs.wifi_ssid, sizeof(_prefs->wifi_ssid)); StrHelper::strncpy(_prefs->wifi_password, _mqtt_prefs.wifi_password, sizeof(_prefs->wifi_password)); _prefs->wifi_power_save = _mqtt_prefs.wifi_power_save; StrHelper::strncpy(_prefs->timezone_string, _mqtt_prefs.timezone_string, sizeof(_prefs->timezone_string)); _prefs->timezone_offset = _mqtt_prefs.timezone_offset; // Slot-based fields for (int i = 0; i < MAX_MQTT_SLOTS; i++) { StrHelper::strncpy(_prefs->mqtt_slot_preset[i], _mqtt_prefs.mqtt_slot_preset[i], sizeof(_prefs->mqtt_slot_preset[i])); StrHelper::strncpy(_prefs->mqtt_slot_host[i], _mqtt_prefs.mqtt_slot_host[i], sizeof(_prefs->mqtt_slot_host[i])); _prefs->mqtt_slot_port[i] = _mqtt_prefs.mqtt_slot_port[i]; StrHelper::strncpy(_prefs->mqtt_slot_username[i], _mqtt_prefs.mqtt_slot_username[i], sizeof(_prefs->mqtt_slot_username[i])); StrHelper::strncpy(_prefs->mqtt_slot_password[i], _mqtt_prefs.mqtt_slot_password[i], sizeof(_prefs->mqtt_slot_password[i])); StrHelper::strncpy(_prefs->mqtt_slot_token[i], _mqtt_prefs.mqtt_slot_token[i], sizeof(_prefs->mqtt_slot_token[i])); StrHelper::strncpy(_prefs->mqtt_slot_topic[i], _mqtt_prefs.mqtt_slot_topic[i], sizeof(_prefs->mqtt_slot_topic[i])); StrHelper::strncpy(_prefs->mqtt_slot_audience[i], _mqtt_prefs.mqtt_slot_audience[i], sizeof(_prefs->mqtt_slot_audience[i])); } StrHelper::strncpy(_prefs->mqtt_owner_public_key, _mqtt_prefs.mqtt_owner_public_key, sizeof(_prefs->mqtt_owner_public_key)); StrHelper::strncpy(_prefs->mqtt_email, _mqtt_prefs.mqtt_email, sizeof(_prefs->mqtt_email)); } void CommonCLI::syncNodePrefsToMQTTPrefs() { // Copy NodePrefs to MQTT prefs (used when saving after changes via CLI) // Use StrHelper::strncpy to ensure proper null termination StrHelper::strncpy(_mqtt_prefs.mqtt_origin, _prefs->mqtt_origin, sizeof(_mqtt_prefs.mqtt_origin)); StrHelper::strncpy(_mqtt_prefs.mqtt_iata, _prefs->mqtt_iata, sizeof(_mqtt_prefs.mqtt_iata)); _mqtt_prefs.mqtt_status_enabled = _prefs->mqtt_status_enabled; _mqtt_prefs.mqtt_packets_enabled = _prefs->mqtt_packets_enabled; _mqtt_prefs.mqtt_raw_enabled = _prefs->mqtt_raw_enabled; _mqtt_prefs.mqtt_tx_enabled = _prefs->mqtt_tx_enabled; _mqtt_prefs.mqtt_rx_enabled = _prefs->mqtt_rx_enabled; _mqtt_prefs.mqtt_status_interval = _prefs->mqtt_status_interval; StrHelper::strncpy(_mqtt_prefs.wifi_ssid, _prefs->wifi_ssid, sizeof(_mqtt_prefs.wifi_ssid)); StrHelper::strncpy(_mqtt_prefs.wifi_password, _prefs->wifi_password, sizeof(_mqtt_prefs.wifi_password)); _mqtt_prefs.wifi_power_save = _prefs->wifi_power_save; StrHelper::strncpy(_mqtt_prefs.timezone_string, _prefs->timezone_string, sizeof(_mqtt_prefs.timezone_string)); _mqtt_prefs.timezone_offset = _prefs->timezone_offset; // Slot-based fields for (int i = 0; i < MAX_MQTT_SLOTS; i++) { StrHelper::strncpy(_mqtt_prefs.mqtt_slot_preset[i], _prefs->mqtt_slot_preset[i], sizeof(_mqtt_prefs.mqtt_slot_preset[i])); StrHelper::strncpy(_mqtt_prefs.mqtt_slot_host[i], _prefs->mqtt_slot_host[i], sizeof(_mqtt_prefs.mqtt_slot_host[i])); _mqtt_prefs.mqtt_slot_port[i] = _prefs->mqtt_slot_port[i]; StrHelper::strncpy(_mqtt_prefs.mqtt_slot_username[i], _prefs->mqtt_slot_username[i], sizeof(_mqtt_prefs.mqtt_slot_username[i])); StrHelper::strncpy(_mqtt_prefs.mqtt_slot_password[i], _prefs->mqtt_slot_password[i], sizeof(_mqtt_prefs.mqtt_slot_password[i])); StrHelper::strncpy(_mqtt_prefs.mqtt_slot_token[i], _prefs->mqtt_slot_token[i], sizeof(_mqtt_prefs.mqtt_slot_token[i])); StrHelper::strncpy(_mqtt_prefs.mqtt_slot_topic[i], _prefs->mqtt_slot_topic[i], sizeof(_mqtt_prefs.mqtt_slot_topic[i])); StrHelper::strncpy(_mqtt_prefs.mqtt_slot_audience[i], _prefs->mqtt_slot_audience[i], sizeof(_mqtt_prefs.mqtt_slot_audience[i])); } StrHelper::strncpy(_mqtt_prefs.mqtt_owner_public_key, _prefs->mqtt_owner_public_key, sizeof(_mqtt_prefs.mqtt_owner_public_key)); StrHelper::strncpy(_mqtt_prefs.mqtt_email, _prefs->mqtt_email, sizeof(_mqtt_prefs.mqtt_email)); } #endif #define MIN_LOCAL_ADVERT_INTERVAL 60 void CommonCLI::savePrefs() { uint8_t old_advert_interval = _prefs->advert_interval; if (_prefs->advert_interval * 2 < MIN_LOCAL_ADVERT_INTERVAL) { _prefs->advert_interval = 0; // turn it off, now that device has been manually configured } // If advert_interval was changed, update the timer to reflect the change if (old_advert_interval != _prefs->advert_interval) { _callbacks->updateAdvertTimer(); } _callbacks->savePrefs(); } uint8_t CommonCLI::buildAdvertData(uint8_t node_type, uint8_t* app_data) { if (_prefs->advert_loc_policy == ADVERT_LOC_NONE) { AdvertDataBuilder builder(node_type, _prefs->node_name); return builder.encodeTo(app_data); } else if (_prefs->advert_loc_policy == ADVERT_LOC_SHARE) { AdvertDataBuilder builder(node_type, _prefs->node_name, _sensors->node_lat, _sensors->node_lon); return builder.encodeTo(app_data); } else { AdvertDataBuilder builder(node_type, _prefs->node_name, _prefs->node_lat, _prefs->node_lon); return builder.encodeTo(app_data); } } void CommonCLI::handleCommand(uint32_t sender_timestamp, char* command, char* reply) { if (memcmp(command, "poweroff", 8) == 0 || memcmp(command, "shutdown", 8) == 0) { _board->powerOff(); // doesn't return } else if (memcmp(command, "reboot", 6) == 0) { _board->reboot(); // doesn't return } else if (memcmp(command, "clkreboot", 9) == 0) { // Reset clock getRTCClock()->setCurrentTime(1715770351); // 15 May 2024, 8:50pm _board->reboot(); // doesn't return } else if (memcmp(command, "advert.zerohop", 14) == 0 && (command[14] == 0 || command[14] == ' ')) { // send zerohop advert _callbacks->sendSelfAdvertisement(1500, false); // longer delay, give CLI response time to be sent first strcpy(reply, "OK - zerohop advert sent"); } else if (memcmp(command, "advert", 6) == 0) { // send flood advert _callbacks->sendSelfAdvertisement(1500, true); // longer delay, give CLI response time to be sent first strcpy(reply, "OK - Advert sent"); } else if (memcmp(command, "clock sync", 10) == 0) { uint32_t curr = getRTCClock()->getCurrentTime(); if (sender_timestamp > curr) { getRTCClock()->setCurrentTime(sender_timestamp + 1); uint32_t now = getRTCClock()->getCurrentTime(); DateTime dt = DateTime(now); sprintf(reply, "OK - clock set: %02d:%02d - %d/%d/%d UTC", dt.hour(), dt.minute(), dt.day(), dt.month(), dt.year()); } else { strcpy(reply, "ERR: clock cannot go backwards"); } } else if (memcmp(command, "memory", 6) == 0) { sprintf(reply, "Free: %d, Min: %d, Max: %d, Queue: %d, IntFree: %d, IntMax: %d, PSRAM: %d/%d", ESP.getFreeHeap(), ESP.getMinFreeHeap(), ESP.getMaxAllocHeap(), _callbacks->getQueueSize(), (int)heap_caps_get_free_size(MALLOC_CAP_INTERNAL), (int)heap_caps_get_largest_free_block(MALLOC_CAP_INTERNAL), (int)heap_caps_get_free_size(MALLOC_CAP_SPIRAM), (int)heap_caps_get_total_size(MALLOC_CAP_SPIRAM)); } else if (memcmp(command, "tls.bundletest ", 15) == 0) { #ifdef ESP_PLATFORM if (WiFi.status() != WL_CONNECTED) { strcpy(reply, "ERR: WiFi not connected"); } else { size_t bundle_len = 0; if (rootca_crt_bundle_start != nullptr && rootca_crt_bundle_end != nullptr && rootca_crt_bundle_end > rootca_crt_bundle_start) { bundle_len = static_cast(rootca_crt_bundle_end - rootca_crt_bundle_start); } if (bundle_len == 0) { strcpy(reply, "ERR: no embedded cert bundle"); } else { char host[96]; uint16_t port = 443; if (!parseTlsBundleTarget(command + 15, host, sizeof(host), &port)) { strcpy(reply, "ERR: usage tls.bundletest "); } else { WiFiClientSecure client; #if ESP_ARDUINO_VERSION_MAJOR >= 3 client.setCACertBundle(rootca_crt_bundle_start, bundle_len); #else client.setCACertBundle(rootca_crt_bundle_start); #endif client.setTimeout(8000); bool ok = client.connect(host, port); if (ok) { client.stop(); snprintf(reply, 160, "OK: TLS bundle verified %s:%u", host, (unsigned)port); } else { snprintf(reply, 160, "ERR: TLS bundle failed %s:%u", host, (unsigned)port); } } } } #else strcpy(reply, "ERR: unsupported on this platform"); #endif } else if (memcmp(command, "start ota", 9) == 0) { if (!_board->startOTAUpdate(_prefs->node_name, reply)) { strcpy(reply, "Error"); } } else if (memcmp(command, "clock", 5) == 0) { uint32_t now = getRTCClock()->getCurrentTime(); DateTime dt = DateTime(now); sprintf(reply, "%02d:%02d - %d/%d/%d UTC", dt.hour(), dt.minute(), dt.day(), dt.month(), dt.year()); } else if (memcmp(command, "time ", 5) == 0) { // set time (to epoch seconds) uint32_t secs = _atoi(&command[5]); uint32_t curr = getRTCClock()->getCurrentTime(); if (secs > curr) { getRTCClock()->setCurrentTime(secs); uint32_t now = getRTCClock()->getCurrentTime(); DateTime dt = DateTime(now); sprintf(reply, "OK - clock set: %02d:%02d - %d/%d/%d UTC", dt.hour(), dt.minute(), dt.day(), dt.month(), dt.year()); } else { strcpy(reply, "(ERR: clock cannot go backwards)"); } } else if (memcmp(command, "neighbors", 9) == 0) { _callbacks->formatNeighborsReply(reply); } else if (memcmp(command, "neighbor.remove ", 16) == 0) { const char* hex = &command[16]; uint8_t pubkey[PUB_KEY_SIZE]; int hex_len = min((int)strlen(hex), PUB_KEY_SIZE*2); int pubkey_len = hex_len / 2; if (mesh::Utils::fromHex(pubkey, pubkey_len, hex)) { _callbacks->removeNeighbor(pubkey, pubkey_len); strcpy(reply, "OK"); } else { strcpy(reply, "ERR: bad pubkey"); } } else if (memcmp(command, "tempradio ", 10) == 0) { strcpy(tmp, &command[10]); const char *parts[5]; int num = mesh::Utils::parseTextParts(tmp, parts, 5); float freq = num > 0 ? strtof(parts[0], nullptr) : 0.0f; float bw = num > 1 ? strtof(parts[1], nullptr) : 0.0f; uint8_t sf = num > 2 ? atoi(parts[2]) : 0; uint8_t cr = num > 3 ? atoi(parts[3]) : 0; int temp_timeout_mins = num > 4 ? atoi(parts[4]) : 0; if (freq >= 150.0f && freq <= 2500.0f && sf >= 5 && sf <= 12 && cr >= 5 && cr <= 8 && bw >= 7.0f && bw <= 500.0f && temp_timeout_mins > 0) { _callbacks->applyTempRadioParams(freq, bw, sf, cr, temp_timeout_mins); sprintf(reply, "OK - temp params for %d mins", temp_timeout_mins); } else { strcpy(reply, "Error, invalid params"); } } else if (memcmp(command, "password ", 9) == 0) { // change admin password StrHelper::strncpy(_prefs->password, &command[9], sizeof(_prefs->password)); savePrefs(); sprintf(reply, "password now: %s", _prefs->password); // echo back just to let admin know for sure!! } else if (memcmp(command, "clear stats", 11) == 0) { _callbacks->clearStats(); strcpy(reply, "(OK - stats reset)"); } else if (memcmp(command, "alert test", 10) == 0 && (command[10] == 0 || command[10] == ' ')) { // Send a one-off test alert on the configured alert channel. const char* extra = command[10] == ' ' ? &command[11] : ""; char text[120]; if (*extra) { snprintf(text, sizeof(text), "[test] %s", extra); } else { strcpy(text, "[test] alert channel ok"); } if (!_prefs->alert_psk_hex[0]) { strcpy(reply, "Error: alert channel not configured (set alert.psk or set alert.hashtag)"); } else { bool ok = _callbacks->sendAlertText(text); strcpy(reply, ok ? "OK - alert sent" : "Error: alert send failed (bad PSK or PUBLIC key refused?)"); } } else if (memcmp(command, "get ", 4) == 0) { handleGetCmd(sender_timestamp, command, reply); } else if (memcmp(command, "set ", 4) == 0) { handleSetCmd(sender_timestamp, command, reply); } else if (sender_timestamp == 0 && strcmp(command, "erase") == 0) { bool s = _callbacks->formatFileSystem(); sprintf(reply, "File system erase: %s", s ? "OK" : "Err"); } else if (memcmp(command, "ver", 3) == 0) { sprintf(reply, "%s (Build: %s)", _callbacks->getFirmwareVer(), _callbacks->getBuildDate()); } else if (memcmp(command, "board", 5) == 0) { sprintf(reply, "%s", _board->getManufacturerName()); } else if (memcmp(command, "sensor get ", 11) == 0) { const char* key = command + 11; const char* val = _sensors->getSettingByKey(key); if (val != NULL) { sprintf(reply, "> %s", val); } else { strcpy(reply, "null"); } } else if (memcmp(command, "sensor set ", 11) == 0) { strcpy(tmp, &command[11]); const char *parts[2]; int num = mesh::Utils::parseTextParts(tmp, parts, 2, ' '); const char *key = (num > 0) ? parts[0] : ""; const char *value = (num > 1) ? parts[1] : "null"; if (_sensors->setSettingValue(key, value)) { strcpy(reply, "ok"); } else { strcpy(reply, "can't find custom var"); } } else if (memcmp(command, "sensor list", 11) == 0) { char* dp = reply; int start = 0; int end = _sensors->getNumSettings(); if (strlen(command) > 11) { start = _atoi(command+12); } if (start >= end) { strcpy(reply, "no custom var"); } else { sprintf(dp, "%d vars\n", end); dp = strchr(dp, 0); int i; for (i = start; i < end && (dp-reply < 134); i++) { sprintf(dp, "%s=%s\n", _sensors->getSettingName(i), _sensors->getSettingValue(i)); dp = strchr(dp, 0); } if (i < end) { sprintf(dp, "... next:%d", i); } else { *(dp-1) = 0; // remove last CR } } } else if (memcmp(command, "region", 6) == 0) { handleRegionCmd(command, reply); #if ENV_INCLUDE_GPS == 1 } else if (memcmp(command, "gps on", 6) == 0) { if (_sensors->setSettingValue("gps", "1")) { _prefs->gps_enabled = 1; savePrefs(); strcpy(reply, "ok"); } else { strcpy(reply, "gps toggle not found"); } } else if (memcmp(command, "gps off", 7) == 0) { if (_sensors->setSettingValue("gps", "0")) { _prefs->gps_enabled = 0; savePrefs(); strcpy(reply, "ok"); } else { strcpy(reply, "gps toggle not found"); } } else if (memcmp(command, "gps sync", 8) == 0) { LocationProvider * l = _sensors->getLocationProvider(); if (l != NULL) { l->syncTime(); strcpy(reply, "ok"); } else { strcpy(reply, "gps provider not found"); } } else if (memcmp(command, "gps setloc", 10) == 0) { _prefs->node_lat = _sensors->node_lat; _prefs->node_lon = _sensors->node_lon; savePrefs(); strcpy(reply, "ok"); } else if (memcmp(command, "gps advert", 10) == 0) { if (strlen(command) == 10) { switch (_prefs->advert_loc_policy) { case ADVERT_LOC_NONE: strcpy(reply, "> none"); break; case ADVERT_LOC_PREFS: strcpy(reply, "> prefs"); break; case ADVERT_LOC_SHARE: strcpy(reply, "> share"); break; default: strcpy(reply, "error"); } } else if (memcmp(command+11, "none", 4) == 0) { _prefs->advert_loc_policy = ADVERT_LOC_NONE; savePrefs(); strcpy(reply, "ok"); } else if (memcmp(command+11, "share", 5) == 0) { _prefs->advert_loc_policy = ADVERT_LOC_SHARE; savePrefs(); strcpy(reply, "ok"); } else if (memcmp(command+11, "prefs", 5) == 0) { _prefs->advert_loc_policy = ADVERT_LOC_PREFS; savePrefs(); strcpy(reply, "ok"); } else { strcpy(reply, "error"); } } else if (memcmp(command, "gps", 3) == 0) { LocationProvider * l = _sensors->getLocationProvider(); if (l != NULL) { bool enabled = l->isEnabled(); // is EN pin on ? bool fix = l->isValid(); // has fix ? int sats = l->satellitesCount(); bool active = !strcmp(_sensors->getSettingByKey("gps"), "1"); if (enabled) { sprintf(reply, "on, %s, %s, %d sats", active?"active":"deactivated", fix?"fix":"no fix", sats); } else { strcpy(reply, "off"); } } else { strcpy(reply, "Can't find GPS"); } #endif } else if (memcmp(command, "powersaving on", 14) == 0) { #if defined(NRF52_PLATFORM) _prefs->powersaving_enabled = 1; savePrefs(); strcpy(reply, "on - Immediate effect"); #elif defined(ESP32) && !defined(WITH_BRIDGE) _prefs->powersaving_enabled = 1; savePrefs(); strcpy(reply, "on - After 2 minutes"); #elif defined(WITH_BRIDGE) strcpy(reply, "Bridge not supported"); #else strcpy(reply, "Board not supported"); #endif } else if (memcmp(command, "powersaving off", 15) == 0) { _prefs->powersaving_enabled = 0; savePrefs(); strcpy(reply, "off"); } else if (memcmp(command, "powersaving", 11) == 0) { if (_prefs->powersaving_enabled) { strcpy(reply, "on"); } else { strcpy(reply, "off"); } } else if (memcmp(command, "log start", 9) == 0) { _callbacks->setLoggingOn(true); strcpy(reply, " logging on"); } else if (memcmp(command, "log stop", 8) == 0) { _callbacks->setLoggingOn(false); strcpy(reply, " logging off"); } else if (memcmp(command, "log erase", 9) == 0) { _callbacks->eraseLogFile(); strcpy(reply, " log erased"); } else if (sender_timestamp == 0 && memcmp(command, "log", 3) == 0) { _callbacks->dumpLogFile(); strcpy(reply, " EOF"); } else if (sender_timestamp == 0 && memcmp(command, "stats-packets", 13) == 0 && (command[13] == 0 || command[13] == ' ')) { _callbacks->formatPacketStatsReply(reply); } else if (sender_timestamp == 0 && memcmp(command, "stats-radio-diag", 16) == 0 && (command[16] == 0 || command[16] == ' ')) { _callbacks->formatRadioDiagReply(reply); } else if (sender_timestamp == 0 && memcmp(command, "stats-radio", 11) == 0 && (command[11] == 0 || command[11] == ' ')) { _callbacks->formatRadioStatsReply(reply); } else if (sender_timestamp == 0 && memcmp(command, "stats-core", 10) == 0 && (command[10] == 0 || command[10] == ' ')) { _callbacks->formatStatsReply(reply); } else { strcpy(reply, "Unknown command"); } } void CommonCLI::handleSetCmd(uint32_t sender_timestamp, char* command, char* reply) { const char* config = &command[4]; if (memcmp(config, "dutycycle ", 10) == 0) { float dc = atof(&config[10]); if (dc < 1 || dc > 100) { strcpy(reply, "ERROR: dutycycle must be 1-100"); } else { _prefs->airtime_factor = (100.0f / dc) - 1.0f; savePrefs(); float actual = 100.0f / (_prefs->airtime_factor + 1.0f); int a_int = (int)actual; int a_frac = (int)((actual - a_int) * 10.0f + 0.5f); sprintf(reply, "OK - %d.%d%%", a_int, a_frac); } } else if (memcmp(config, "af ", 3) == 0) { _prefs->airtime_factor = atof(&config[3]); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "int.thresh ", 11) == 0) { _prefs->interference_threshold = atoi(&config[11]); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "agc.reset.interval ", 19) == 0) { _prefs->agc_reset_interval = atoi(&config[19]) / 4; savePrefs(); sprintf(reply, "OK - interval rounded to %d", ((uint32_t) _prefs->agc_reset_interval) * 4); } else if (memcmp(config, "radio.watchdog ", 15) == 0) { const char* val = &config[15]; if (*val == 0) { strcpy(reply, "Error: missing radio.watchdog minutes"); return; } for (const char* sp = val; *sp; sp++) { if (*sp < '0' || *sp > '9') { strcpy(reply, "Error: radio.watchdog must be an integer 0-120"); return; } } int mins = atoi(val); if (mins > 120) { strcpy(reply, "Error: radio.watchdog must be 0-120 minutes"); } else { _prefs->radio_watchdog_minutes = (uint8_t)mins; savePrefs(); if (mins == 0) { strcpy(reply, "OK - radio watchdog disabled"); } else { sprintf(reply, "OK - radio watchdog %d min", mins); } } } else if (memcmp(config, "multi.acks ", 11) == 0) { _prefs->multi_acks = atoi(&config[11]); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "allow.read.only ", 16) == 0) { _prefs->allow_read_only = memcmp(&config[16], "on", 2) == 0; savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "flood.advert.interval ", 22) == 0) { int hours = _atoi(&config[22]); if ((hours > 0 && hours < 3) || (hours > 168)) { strcpy(reply, "Error: interval range is 3-168 hours"); } else { _prefs->flood_advert_interval = (uint8_t)(hours); _callbacks->updateFloodAdvertTimer(); savePrefs(); strcpy(reply, "OK"); } } else if (memcmp(config, "advert.interval ", 16) == 0) { int mins = _atoi(&config[16]); if ((mins > 0 && mins < MIN_LOCAL_ADVERT_INTERVAL) || (mins > 240)) { sprintf(reply, "Error: interval range is %d-240 minutes", MIN_LOCAL_ADVERT_INTERVAL); } else { _prefs->advert_interval = (uint8_t)(mins / 2); _callbacks->updateAdvertTimer(); savePrefs(); strcpy(reply, "OK"); } } else if (memcmp(config, "guest.password ", 15) == 0) { StrHelper::strncpy(_prefs->guest_password, &config[15], sizeof(_prefs->guest_password)); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "prv.key ", 8) == 0) { uint8_t prv_key[PRV_KEY_SIZE]; bool success = mesh::Utils::fromHex(prv_key, PRV_KEY_SIZE, &config[8]); // only allow rekey if key is valid if (success && mesh::LocalIdentity::validatePrivateKey(prv_key)) { mesh::LocalIdentity new_id; new_id.readFrom(prv_key, PRV_KEY_SIZE); _callbacks->saveIdentity(new_id); strcpy(reply, "OK, reboot to apply! New pubkey: "); mesh::Utils::toHex(&reply[33], new_id.pub_key, PUB_KEY_SIZE); } else { strcpy(reply, "Error, bad key"); } } else if (memcmp(config, "name ", 5) == 0) { if (isValidName(&config[5])) { StrHelper::strncpy(_prefs->node_name, &config[5], sizeof(_prefs->node_name)); savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error, bad chars"); } } else if (memcmp(config, "repeat ", 7) == 0) { _prefs->disable_fwd = memcmp(&config[7], "off", 3) == 0; savePrefs(); strcpy(reply, _prefs->disable_fwd ? "OK - repeat is now OFF" : "OK - repeat is now ON"); #if defined(USE_SX1262) || defined(USE_SX1268) || defined(USE_LR1110) } else if (memcmp(config, "radio.rxgain ", 13) == 0) { _prefs->rx_boosted_gain = memcmp(&config[13], "on", 2) == 0; strcpy(reply, "OK"); savePrefs(); _callbacks->setRxBoostedGain(_prefs->rx_boosted_gain); #endif } else if (memcmp(config, "radio ", 6) == 0) { strcpy(tmp, &config[6]); const char *parts[4]; int num = mesh::Utils::parseTextParts(tmp, parts, 4); float freq = num > 0 ? strtof(parts[0], nullptr) : 0.0f; float bw = num > 1 ? strtof(parts[1], nullptr) : 0.0f; uint8_t sf = num > 2 ? atoi(parts[2]) : 0; uint8_t cr = num > 3 ? atoi(parts[3]) : 0; if (freq >= 150.0f && freq <= 2500.0f && sf >= 5 && sf <= 12 && cr >= 5 && cr <= 8 && bw >= 7.0f && bw <= 500.0f) { _prefs->sf = sf; _prefs->cr = cr; _prefs->freq = freq; _prefs->bw = bw; _callbacks->savePrefs(); strcpy(reply, "OK - reboot to apply"); } else { strcpy(reply, "Error, invalid radio params"); } } else if (memcmp(config, "lat ", 4) == 0) { _prefs->node_lat = atof(&config[4]); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "lon ", 4) == 0) { _prefs->node_lon = atof(&config[4]); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "rxdelay ", 8) == 0) { float db = atof(&config[8]); if (db >= 0 && db <= 20.0f) { _prefs->rx_delay_base = db; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error, must be 0-20"); } } else if (memcmp(config, "txdelay ", 8) == 0) { float f = atof(&config[8]); if (f >= 0 && f <= 2.0f) { _prefs->tx_delay_factor = f; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error, must be 0-2"); } } else if (memcmp(config, "flood.max.unscoped ", 19) == 0) { uint8_t m = atoi(&config[19]); if (m <= 64) { _prefs->flood_max_unscoped = m; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error, max 64"); } } else if (memcmp(config, "flood.max.advert ", 17) == 0) { uint8_t m = atoi(&config[17]); if (m <= 64) { _prefs->flood_max_advert = m; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error, max 64"); } } else if (memcmp(config, "flood.max ", 10) == 0) { uint8_t m = atoi(&config[10]); if (m <= 64) { _prefs->flood_max = m; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error, max 64"); } } else if (memcmp(config, "direct.txdelay ", 15) == 0) { float f = atof(&config[15]); if (f >= 0 && f <= 2.0f) { _prefs->direct_tx_delay_factor = f; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error, must be 0-2"); } } else if (memcmp(config, "owner.info ", 11) == 0) { config += 11; char *dp = _prefs->owner_info; while (*config && dp - _prefs->owner_info < sizeof(_prefs->owner_info)-1) { *dp++ = (*config == '|') ? '\n' : *config; // translate '|' to newline chars config++; } *dp = 0; savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "path.hash.mode ", 15) == 0) { config += 15; uint8_t mode = atoi(config); if (mode < 3) { _prefs->path_hash_mode = mode; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error, must be 0,1, or 2"); } } else if (memcmp(config, "loop.detect ", 12) == 0) { config += 12; uint8_t mode; if (memcmp(config, "off", 3) == 0) { mode = LOOP_DETECT_OFF; } else if (memcmp(config, "minimal", 7) == 0) { mode = LOOP_DETECT_MINIMAL; } else if (memcmp(config, "moderate", 8) == 0) { mode = LOOP_DETECT_MODERATE; } else if (memcmp(config, "strict", 6) == 0) { mode = LOOP_DETECT_STRICT; } else { mode = 0xFF; strcpy(reply, "Error, must be: off, minimal, moderate, or strict"); } if (mode != 0xFF) { _prefs->loop_detect = mode; savePrefs(); strcpy(reply, "OK"); } } else if (memcmp(config, "snmp.community ", 15) == 0) { StrHelper::strncpy(_prefs->snmp_community, &config[15], sizeof(_prefs->snmp_community)); savePrefs(); strcpy(reply, "OK - restart to apply"); } else if (memcmp(config, "snmp ", 5) == 0) { _prefs->snmp_enabled = memcmp(&config[5], "on", 2) == 0; savePrefs(); strcpy(reply, "OK - restart to apply"); } else if (memcmp(config, "tx ", 3) == 0) { _prefs->tx_power_dbm = atoi(&config[3]); savePrefs(); _callbacks->setTxPower(_prefs->tx_power_dbm); strcpy(reply, "OK"); } else if (sender_timestamp == 0 && memcmp(config, "freq ", 5) == 0) { _prefs->freq = atof(&config[5]); savePrefs(); strcpy(reply, "OK - reboot to apply"); #ifdef WITH_BRIDGE } else if (memcmp(config, "bridge.enabled ", 15) == 0) { _prefs->bridge_enabled = memcmp(&config[15], "on", 2) == 0; _callbacks->setBridgeState(_prefs->bridge_enabled); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "bridge.delay ", 13) == 0) { int delay = _atoi(&config[13]); if (delay >= 0 && delay <= 10000) { _prefs->bridge_delay = (uint16_t)delay; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error: delay must be between 0-10000 ms"); } } else if (memcmp(config, "bridge.source ", 14) == 0) { _prefs->bridge_pkt_src = memcmp(&config[14], "rx", 2) == 0; #ifdef WITH_MQTT_BRIDGE if (_prefs->bridge_pkt_src == 1) { _prefs->mqtt_rx_enabled = 1; _prefs->mqtt_tx_enabled = 0; } else { _prefs->mqtt_rx_enabled = 0; _prefs->mqtt_tx_enabled = 1; } #endif savePrefs(); strcpy(reply, "OK"); #endif #ifdef WITH_RS232_BRIDGE } else if (memcmp(config, "bridge.baud ", 12) == 0) { uint32_t baud = atoi(&config[12]); if (baud >= 9600 && baud <= BRIDGE_MAX_BAUD) { _prefs->bridge_baud = (uint32_t)baud; _callbacks->restartBridge(); savePrefs(); strcpy(reply, "OK"); } else { sprintf(reply, "Error: baud rate must be between 9600-%d",BRIDGE_MAX_BAUD); } #endif #ifdef WITH_ESPNOW_BRIDGE } else if (memcmp(config, "bridge.channel ", 15) == 0) { int ch = atoi(&config[15]); if (ch > 0 && ch < 15) { _prefs->bridge_channel = (uint8_t)ch; _callbacks->restartBridge(); savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error: channel must be between 1-14"); } } else if (memcmp(config, "bridge.secret ", 14) == 0) { StrHelper::strncpy(_prefs->bridge_secret, &config[14], sizeof(_prefs->bridge_secret)); _callbacks->restartBridge(); savePrefs(); strcpy(reply, "OK"); #endif #ifdef WITH_MQTT_BRIDGE } else if (strcmp(config, "mqtt.origin") == 0) { _prefs->mqtt_origin[0] = '\0'; savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "mqtt.origin ", 12) == 0) { StrHelper::strncpy(_prefs->mqtt_origin, &config[12], sizeof(_prefs->mqtt_origin)); StrHelper::stripSurroundingQuotes(_prefs->mqtt_origin, sizeof(_prefs->mqtt_origin)); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "mqtt.iata ", 10) == 0) { StrHelper::strncpy(_prefs->mqtt_iata, &config[10], sizeof(_prefs->mqtt_iata)); for (int i = 0; _prefs->mqtt_iata[i]; i++) { _prefs->mqtt_iata[i] = toupper(_prefs->mqtt_iata[i]); } savePrefs(); _callbacks->restartBridge(); strcpy(reply, "OK"); } else if (memcmp(config, "mqtt.status ", 12) == 0) { _prefs->mqtt_status_enabled = memcmp(&config[12], "on", 2) == 0; savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "mqtt.packets ", 13) == 0) { _prefs->mqtt_packets_enabled = memcmp(&config[13], "on", 2) == 0; savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "mqtt.raw ", 9) == 0) { _prefs->mqtt_raw_enabled = memcmp(&config[9], "on", 2) == 0; savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "mqtt.tx ", 8) == 0) { if (memcmp(&config[8], "advert", 6) == 0) { _prefs->mqtt_tx_enabled = 2; } else { _prefs->mqtt_tx_enabled = memcmp(&config[8], "on", 2) == 0 ? 1 : 0; } savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "mqtt.rx ", 8) == 0) { _prefs->mqtt_rx_enabled = memcmp(&config[8], "on", 2) == 0 ? 1 : 0; savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "mqtt.interval ", 14) == 0) { uint32_t minutes = _atoi(&config[14]); if (minutes >= 1 && minutes <= 60) { _prefs->mqtt_status_interval = minutes * 60000; savePrefs(); _callbacks->restartBridge(); sprintf(reply, "OK - interval set to %u minutes (%lu ms), bridge restarted", minutes, (unsigned long)_prefs->mqtt_status_interval); } else { strcpy(reply, "Error: interval must be between 1-60 minutes"); } } else if (memcmp(config, "wifi.ssid ", 10) == 0) { StrHelper::strncpy(_prefs->wifi_ssid, &config[10], sizeof(_prefs->wifi_ssid)); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "wifi.pwd ", 9) == 0) { StrHelper::strncpy(_prefs->wifi_password, &config[9], sizeof(_prefs->wifi_password)); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "wifi.powersave ", 15) == 0) { const char* value = &config[15]; uint8_t ps_value; bool valid = false; if (memcmp(value, "min", 3) == 0 && (value[3] == 0 || value[3] == ' ')) { ps_value = 0; valid = true; } else if (memcmp(value, "none", 4) == 0 && (value[4] == 0 || value[4] == ' ')) { ps_value = 1; valid = true; } else if (memcmp(value, "max", 3) == 0 && (value[3] == 0 || value[3] == ' ')) { ps_value = 2; valid = true; } if (!valid) { strcpy(reply, "Error: must be none, min, or max"); } else { _prefs->wifi_power_save = ps_value; savePrefs(); #ifdef ESP_PLATFORM if (WiFi.status() == WL_CONNECTED) { wifi_ps_type_t ps_mode = (ps_value == 1) ? WIFI_PS_NONE : (ps_value == 2) ? WIFI_PS_MAX_MODEM : WIFI_PS_MIN_MODEM; esp_err_t ps_result = esp_wifi_set_ps(ps_mode); if (ps_result == ESP_OK) { const char* ps_name = (ps_value == 1) ? "none" : (ps_value == 2) ? "max" : "min"; sprintf(reply, "OK - power save set to %s", ps_name); } else { sprintf(reply, "OK - saved, but failed to apply: %d", ps_result); } } else { const char* ps_name = (ps_value == 1) ? "none" : (ps_value == 2) ? "max" : "min"; sprintf(reply, "OK - saved as %s (will apply on next WiFi connection)", ps_name); } #else const char* ps_name = (ps_value == 1) ? "none" : (ps_value == 2) ? "max" : "min"; sprintf(reply, "OK - saved as %s", ps_name); #endif } } else if (memcmp(config, "timezone ", 9) == 0) { StrHelper::strncpy(_prefs->timezone_string, &config[9], sizeof(_prefs->timezone_string)); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "timezone.offset ", 16) == 0) { int8_t offset = _atoi(&config[16]); if (offset >= -12 && offset <= 14) { _prefs->timezone_offset = offset; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error: timezone offset must be between -12 and +14"); } } else if (config[0] == 'm' && config[1] == 'q' && config[2] == 't' && config[3] == 't' && config[4] >= '1' && config[4] <= ('0' + MAX_MQTT_SLOTS) && config[5] == '.') { // Slot-based commands: set mqtt1.preset , set mqtt1.server , etc. int slot = config[4] - '1'; // 0-5 const char* subcmd = &config[6]; if (memcmp(subcmd, "preset ", 7) == 0) { const char* preset_name = &subcmd[7]; // Validate preset name if (findMQTTPreset(preset_name) != nullptr || strcmp(preset_name, MQTT_PRESET_CUSTOM) == 0 || strcmp(preset_name, MQTT_PRESET_NONE) == 0) { // Reject duplicate presets (except "none" and "custom") int dup_slot = -1; if (findMQTTPreset(preset_name) != nullptr) { for (int s = 0; s < MAX_MQTT_SLOTS; s++) { if (s != slot && strcmp(_prefs->mqtt_slot_preset[s], preset_name) == 0) { dup_slot = s; break; } } } if (dup_slot >= 0) { sprintf(reply, "Error: preset '%s' is already assigned to slot %d", preset_name, dup_slot + 1); } else { StrHelper::strncpy(_prefs->mqtt_slot_preset[slot], preset_name, sizeof(_prefs->mqtt_slot_preset[slot])); savePrefs(); _callbacks->restartBridgeSlot(slot); // Check if the slot has everything it needs to connect const MQTTPresetDef* p = findMQTTPreset(preset_name); if (p && p->topic_style == MQTT_TOPIC_MESHRANK && _prefs->mqtt_slot_token[slot][0] == '\0') { sprintf(reply, "OK - slot %d preset: %s (run 'set mqtt%d.token ' to connect)", slot + 1, preset_name, slot + 1); } else if (p && p->topic_style == MQTT_TOPIC_MESHCORE && (strlen(_prefs->mqtt_iata) == 0 || strcmp(_prefs->mqtt_iata, "XXX") == 0)) { sprintf(reply, "OK - slot %d preset: %s (run 'set mqtt.iata ' to publish)", slot + 1, preset_name); } else if (p && mqttPresetNeedsSlotCredentials(p) && (_prefs->mqtt_slot_username[slot][0] == '\0' || _prefs->mqtt_slot_password[slot][0] == '\0')) { sprintf(reply, "OK - slot %d preset: %s (run 'set mqtt%d.username ' and 'set mqtt%d.password ' to connect)", slot + 1, preset_name, slot + 1, slot + 1); } else { sprintf(reply, "OK - slot %d preset: %s", slot + 1, preset_name); } } } else { strcpy(reply, "Error: unknown preset. Use 'get mqtt.presets'"); } } else if (memcmp(subcmd, "server ", 7) == 0) { StrHelper::strncpy(_prefs->mqtt_slot_host[slot], &subcmd[7], sizeof(_prefs->mqtt_slot_host[slot])); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(subcmd, "port ", 5) == 0) { int port = atoi(&subcmd[5]); if (port > 0 && port <= 65535) { _prefs->mqtt_slot_port[slot] = port; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error: port must be between 1 and 65535"); } } else if (memcmp(subcmd, "username ", 9) == 0) { StrHelper::strncpy(_prefs->mqtt_slot_username[slot], &subcmd[9], sizeof(_prefs->mqtt_slot_username[slot])); savePrefs(); _callbacks->restartBridgeSlot(slot); strcpy(reply, "OK"); } else if (memcmp(subcmd, "password ", 9) == 0) { StrHelper::strncpy(_prefs->mqtt_slot_password[slot], &subcmd[9], sizeof(_prefs->mqtt_slot_password[slot])); savePrefs(); _callbacks->restartBridgeSlot(slot); strcpy(reply, "OK"); } else if (memcmp(subcmd, "token ", 6) == 0) { StrHelper::strncpy(_prefs->mqtt_slot_token[slot], &subcmd[6], sizeof(_prefs->mqtt_slot_token[slot])); savePrefs(); _callbacks->restartBridgeSlot(slot); sprintf(reply, "OK - slot %d token set", slot + 1); } else if (memcmp(subcmd, "topic ", 6) == 0) { if (strcmp(_prefs->mqtt_slot_preset[slot], "custom") != 0) { sprintf(reply, "Error: topic template only applies to custom preset slots"); } else { StrHelper::strncpy(_prefs->mqtt_slot_topic[slot], &subcmd[6], sizeof(_prefs->mqtt_slot_topic[slot])); savePrefs(); _callbacks->restartBridgeSlot(slot); sprintf(reply, "OK - slot %d topic: %s", slot + 1, _prefs->mqtt_slot_topic[slot]); } } else if (memcmp(subcmd, "audience ", 9) == 0) { StrHelper::strncpy(_prefs->mqtt_slot_audience[slot], &subcmd[9], sizeof(_prefs->mqtt_slot_audience[slot])); savePrefs(); _callbacks->restartBridgeSlot(slot); if (_prefs->mqtt_slot_audience[slot][0] != '\0') { sprintf(reply, "OK - slot %d JWT audience: %s", slot + 1, _prefs->mqtt_slot_audience[slot]); } else { sprintf(reply, "OK - slot %d JWT audience cleared (using username/password auth)", slot + 1); } } else if (memcmp(subcmd, "audience", 8) == 0 && subcmd[8] == '\0') { // "set mqttN.audience" with no value — clear the audience _prefs->mqtt_slot_audience[slot][0] = '\0'; savePrefs(); _callbacks->restartBridgeSlot(slot); sprintf(reply, "OK - slot %d JWT audience cleared (using username/password auth)", slot + 1); } else { sprintf(reply, "unknown config: %s", config); } } else if (memcmp(config, "mqtt.analyzer.us ", 17) == 0) { const int slot = 0; if (memcmp(&config[17], "on", 2) == 0) { StrHelper::strncpy(_prefs->mqtt_slot_preset[slot], "analyzer-us", sizeof(_prefs->mqtt_slot_preset[slot])); } else { StrHelper::strncpy(_prefs->mqtt_slot_preset[slot], MQTT_PRESET_NONE, sizeof(_prefs->mqtt_slot_preset[slot])); } savePrefs(); _callbacks->restartBridgeSlot(slot); strcpy(reply, "OK"); } else if (memcmp(config, "mqtt.analyzer.eu ", 17) == 0) { const int slot = 1; if (memcmp(&config[17], "on", 2) == 0) { StrHelper::strncpy(_prefs->mqtt_slot_preset[slot], "analyzer-eu", sizeof(_prefs->mqtt_slot_preset[slot])); } else { StrHelper::strncpy(_prefs->mqtt_slot_preset[slot], MQTT_PRESET_NONE, sizeof(_prefs->mqtt_slot_preset[slot])); } savePrefs(); _callbacks->restartBridgeSlot(slot); strcpy(reply, "OK"); } else if (memcmp(config, "mqtt.owner ", 11) == 0) { const char* owner_key = &config[11]; int key_len = strlen(owner_key); if (key_len == 64) { bool valid_key = true; for (int i = 0; i < key_len; i++) { if (!((owner_key[i] >= '0' && owner_key[i] <= '9') || (owner_key[i] >= 'A' && owner_key[i] <= 'F') || (owner_key[i] >= 'a' && owner_key[i] <= 'f'))) { valid_key = false; break; } } if (valid_key) { StrHelper::strncpy(_prefs->mqtt_owner_public_key, owner_key, sizeof(_prefs->mqtt_owner_public_key)); savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error: invalid hex characters in public key"); } } else { strcpy(reply, "Error: public key must be 64 hex characters (32 bytes)"); } } else if (memcmp(config, "mqtt.email ", 11) == 0) { StrHelper::strncpy(_prefs->mqtt_email, &config[11], sizeof(_prefs->mqtt_email)); savePrefs(); strcpy(reply, "OK"); #endif } else if (memcmp(config, "alert ", 6) == 0) { // set alert on|off const char* val = &config[6]; if (memcmp(val, "on", 2) == 0 && (val[2] == 0 || val[2] == ' ')) { _prefs->alert_enabled = 1; savePrefs(); _callbacks->onAlertConfigChanged(); strcpy(reply, "OK - alerts on"); } else if (memcmp(val, "off", 3) == 0 && (val[3] == 0 || val[3] == ' ')) { _prefs->alert_enabled = 0; savePrefs(); _callbacks->onAlertConfigChanged(); strcpy(reply, "OK - alerts off"); } else { strcpy(reply, "Error: usage set alert on|off"); } } else if (memcmp(config, "alert.psk", 9) == 0 && (config[9] == 0 || config[9] == ' ')) { // `set alert.psk` with no argument clears the field (alerts then disabled // until a new psk/hashtag is configured). const char* val = (config[9] == ' ') ? &config[10] : ""; while (*val == ' ') val++; size_t len = strlen(val); if (len == 0) { _prefs->alert_psk_hex[0] = '\0'; _prefs->alert_hashtag[0] = '\0'; savePrefs(); _callbacks->onAlertConfigChanged(); strcpy(reply, "OK - alert.psk cleared (alerts disabled until configured)"); } else if (val[0] == '#') { strcpy(reply, "Error: use 'set alert.hashtag' for hashtag channels"); } else if (len != 32) { // 16-byte channel secret = 32 hex chars. This is what the mobile app's // "Share Channel" emits, what `set alert.hashtag` derives, and what the // BANNED_ALERT_CHANNELS table holds. 32-byte channels aren't used // anywhere in MeshCore practice. strcpy(reply, "Error: PSK must be 32 hex chars (16-byte channel secret)"); } else { // Validate all-hex, then normalize via fromHex/toHex so the stored // form is always lowercase regardless of input case. uint8_t raw[16]; bool all_hex = true; for (size_t i = 0; i < len; i++) { if (!mesh::Utils::isHexChar(val[i])) { all_hex = false; break; } } if (!all_hex || !mesh::Utils::fromHex(raw, 16, val)) { strcpy(reply, "Error: PSK must be 32 hex chars (16-byte channel secret)"); } else { char normalized[33]; mesh::Utils::toHex(normalized, raw, 16); if (const char* banned = alertReporterBannedChannelMatchHex(normalized)) { // Refuse any key on the banned channel list (Public PSK, well-known // auto-responder hashtags like #test/#bot, etc.). Fault alerts on // those channels would spam every node in the area. sprintf(reply, "Error: refusing banned channel '%s'; pick a private key or hashtag", banned); } else { StrHelper::strncpy(_prefs->alert_psk_hex, normalized, sizeof(_prefs->alert_psk_hex)); // The new PSK is operator-supplied, so any previously-derived // hashtag name is no longer accurate provenance — drop it. _prefs->alert_hashtag[0] = '\0'; savePrefs(); _callbacks->onAlertConfigChanged(); strcpy(reply, "OK - alert.psk updated"); } } } } else if (memcmp(config, "alert.hashtag", 13) == 0 && (config[13] == 0 || config[13] == ' ')) { const char* val = (config[13] == ' ') ? &config[14] : ""; while (*val == ' ') val++; size_t in_len = strlen(val); if (in_len == 0) { _prefs->alert_psk_hex[0] = '\0'; _prefs->alert_hashtag[0] = '\0'; savePrefs(); _callbacks->onAlertConfigChanged(); strcpy(reply, "OK - alert.hashtag cleared (alerts disabled until configured)"); } else { // Canonical stored form is "#name" because the leading '#' is part of // the sha256 input (matching the companion-app hashtag-channel // derivation in docs/companion_protocol.md). Accept the user typing // either "alerts" or "#alerts". char hashtag[sizeof(_prefs->alert_hashtag)]; size_t need = (val[0] == '#') ? in_len : in_len + 1; if (need >= sizeof(hashtag)) { strcpy(reply, "Error: hashtag too long"); } else { if (val[0] == '#') { StrHelper::strncpy(hashtag, val, sizeof(hashtag)); } else { hashtag[0] = '#'; StrHelper::strncpy(&hashtag[1], val, sizeof(hashtag) - 1); } // Derive the channel key once: first 16 bytes of sha256("#name"), // store hex-encoded in alert_psk_hex. We don't re-derive on every // send — operators can later override with `set alert.psk` without // leaving stale hashtag text behind. uint8_t digest[32]; mesh::Utils::sha256(digest, sizeof(digest), (const uint8_t*)hashtag, (int)strlen(hashtag)); if (const char* banned = alertReporterBannedChannelMatch(digest)) { // Hashtag derives to a banned key (e.g. `set alert.hashtag test` // hits the #test entry). Refuse before clobbering existing config. sprintf(reply, "Error: refusing banned channel '%s'", banned); } else { char hex[33]; mesh::Utils::toHex(hex, digest, 16); StrHelper::strncpy(_prefs->alert_hashtag, hashtag, sizeof(_prefs->alert_hashtag)); StrHelper::strncpy(_prefs->alert_psk_hex, hex, sizeof(_prefs->alert_psk_hex)); savePrefs(); _callbacks->onAlertConfigChanged(); sprintf(reply, "OK - alert.hashtag: %s", _prefs->alert_hashtag); } } } } else if (memcmp(config, "alert.region", 12) == 0 && (config[12] == 0 || config[12] == ' ')) { // `set alert.region ` overrides the repeater's default_scope for // alert sends only. `set alert.region` (no arg) clears it. The name is // looked up lazily via RegionMap at send time; we deliberately don't // mutate the region map here, so naming an unknown region is allowed // but will silently fall back to default_scope until the operator runs // `region put` for it. const char* val = (config[12] == ' ') ? &config[13] : ""; while (*val == ' ') val++; size_t len = strlen(val); if (len == 0) { _prefs->alert_region[0] = '\0'; savePrefs(); _callbacks->onAlertConfigChanged(); strcpy(reply, "OK - alert.region cleared (using default scope)"); } else if (len >= sizeof(_prefs->alert_region)) { strcpy(reply, "Error: alert.region too long"); } else { StrHelper::strncpy(_prefs->alert_region, val, sizeof(_prefs->alert_region)); StrHelper::stripSurroundingQuotes(_prefs->alert_region, sizeof(_prefs->alert_region)); savePrefs(); _callbacks->onAlertConfigChanged(); sprintf(reply, "OK - alert.region: %s", _prefs->alert_region); } } else if (memcmp(config, "alert.wifi ", 11) == 0) { int mins = (int)_atoi(&config[11]); if (mins < 0 || mins > 1440) { strcpy(reply, "Error: alert.wifi must be 0-1440 minutes (0=off)"); } else { _prefs->alert_wifi_minutes = (uint16_t)mins; savePrefs(); sprintf(reply, "OK - alert.wifi %d min%s", mins, mins == 0 ? " (disabled)" : ""); } } else if (memcmp(config, "alert.mqtt ", 11) == 0) { int mins = (int)_atoi(&config[11]); if (mins < 0 || mins > 10080) { strcpy(reply, "Error: alert.mqtt must be 0-10080 minutes (0=off)"); } else { _prefs->alert_mqtt_minutes = (uint16_t)mins; savePrefs(); sprintf(reply, "OK - alert.mqtt %d min%s", mins, mins == 0 ? " (disabled)" : ""); } } else if (memcmp(config, "alert.interval ", 15) == 0) { int mins = (int)_atoi(&config[15]); // Floor at 60 min: faster re-fires would let a flapping link spam the // mesh with a fresh GRP_TXT flood every minute — terrible for airtime. if (mins < 60 || mins > 10080) { strcpy(reply, "Error: alert.interval must be 60-10080 minutes"); } else { _prefs->alert_min_interval_min = (uint16_t)mins; savePrefs(); sprintf(reply, "OK - alert.interval %d min", mins); } } else if (memcmp(config, "adc.multiplier ", 15) == 0) { _prefs->adc_multiplier = atof(&config[15]); if (_board->setAdcMultiplier(_prefs->adc_multiplier)) { savePrefs(); if (_prefs->adc_multiplier == 0.0f) { strcpy(reply, "OK - using default board multiplier"); } else { sprintf(reply, "OK - multiplier set to %.3f", _prefs->adc_multiplier); } } else { _prefs->adc_multiplier = 0.0f; strcpy(reply, "Error: unsupported by this board"); }; } else { sprintf(reply, "unknown config: %s", config); } } void CommonCLI::handleGetCmd(uint32_t sender_timestamp, char* command, char* reply) { const char* config = &command[4]; if (memcmp(config, "dutycycle", 9) == 0) { float dc = 100.0f / (_prefs->airtime_factor + 1.0f); int dc_int = (int)dc; int dc_frac = (int)((dc - dc_int) * 10.0f + 0.5f); sprintf(reply, "> %d.%d%%", dc_int, dc_frac); } else if (memcmp(config, "af", 2) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->airtime_factor)); } else if (memcmp(config, "int.thresh", 10) == 0) { sprintf(reply, "> %d", (uint32_t) _prefs->interference_threshold); } else if (memcmp(config, "agc.reset.interval", 18) == 0) { sprintf(reply, "> %d", ((uint32_t) _prefs->agc_reset_interval) * 4); } else if (memcmp(config, "radio.watchdog", 14) == 0) { sprintf(reply, "> %d", (uint32_t)_prefs->radio_watchdog_minutes); } else if (memcmp(config, "multi.acks", 10) == 0) { sprintf(reply, "> %d", (uint32_t) _prefs->multi_acks); } else if (memcmp(config, "allow.read.only", 15) == 0) { sprintf(reply, "> %s", _prefs->allow_read_only ? "on" : "off"); } else if (memcmp(config, "flood.advert.interval", 21) == 0) { sprintf(reply, "> %d", ((uint32_t) _prefs->flood_advert_interval)); } else if (memcmp(config, "advert.interval", 15) == 0) { sprintf(reply, "> %d", ((uint32_t) _prefs->advert_interval) * 2); } else if (memcmp(config, "guest.password", 14) == 0) { sprintf(reply, "> %s", _prefs->guest_password); } else if (sender_timestamp == 0 && memcmp(config, "prv.key", 7) == 0) { // from serial command line only uint8_t prv_key[PRV_KEY_SIZE]; int len = _callbacks->getSelfId().writeTo(prv_key, PRV_KEY_SIZE); mesh::Utils::toHex(tmp, prv_key, len); sprintf(reply, "> %s", tmp); } else if (memcmp(config, "name", 4) == 0) { sprintf(reply, "> %s", _prefs->node_name); } else if (memcmp(config, "repeat", 6) == 0) { sprintf(reply, "> %s", _prefs->disable_fwd ? "off" : "on"); } else if (memcmp(config, "lat", 3) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->node_lat)); } else if (memcmp(config, "lon", 3) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->node_lon)); #if defined(USE_SX1262) || defined(USE_SX1268) || defined(USE_LR1110) } else if (memcmp(config, "radio.rxgain", 12) == 0) { sprintf(reply, "> %s", _prefs->rx_boosted_gain ? "on" : "off"); #endif } else if (memcmp(config, "radio", 5) == 0) { char freq[16], bw[16]; strcpy(freq, StrHelper::ftoa(_prefs->freq)); strcpy(bw, StrHelper::ftoa3(_prefs->bw)); sprintf(reply, "> %s,%s,%d,%d", freq, bw, (uint32_t)_prefs->sf, (uint32_t)_prefs->cr); } else if (memcmp(config, "rxdelay", 7) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->rx_delay_base)); } else if (memcmp(config, "txdelay", 7) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->tx_delay_factor)); } else if (memcmp(config, "flood.max.advert", 16) == 0) { sprintf(reply, "> %d", (uint32_t)_prefs->flood_max_advert); } else if (memcmp(config, "flood.max.unscoped", 18) == 0) { sprintf(reply, "> %d", (uint32_t)_prefs->flood_max_unscoped); } else if (memcmp(config, "flood.max", 9) == 0) { sprintf(reply, "> %d", (uint32_t)_prefs->flood_max); } else if (memcmp(config, "direct.txdelay", 14) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->direct_tx_delay_factor)); } else if (memcmp(config, "owner.info", 10) == 0) { *reply++ = '>'; *reply++ = ' '; const char* sp = _prefs->owner_info; while (*sp) { *reply++ = (*sp == '\n') ? '|' : *sp; // translate newline back to orig '|' sp++; } *reply = 0; // set null terminator } else if (memcmp(config, "path.hash.mode", 14) == 0) { sprintf(reply, "> %d", (uint32_t)_prefs->path_hash_mode); } else if (memcmp(config, "loop.detect", 11) == 0) { if (_prefs->loop_detect == LOOP_DETECT_OFF) { strcpy(reply, "> off"); } else if (_prefs->loop_detect == LOOP_DETECT_MINIMAL) { strcpy(reply, "> minimal"); } else if (_prefs->loop_detect == LOOP_DETECT_MODERATE) { strcpy(reply, "> moderate"); } else { strcpy(reply, "> strict"); } } else if (memcmp(config, "snmp.community", 14) == 0) { sprintf(reply, "> %s", _prefs->snmp_community); } else if (memcmp(config, "snmp", 4) == 0 && (config[4] == '\0' || config[4] == '\n' || config[4] == '\r')) { strcpy(reply, _prefs->snmp_enabled ? "> on" : "> off"); } else if (memcmp(config, "tx", 2) == 0 && (config[2] == 0 || config[2] == ' ')) { sprintf(reply, "> %d", (int32_t) _prefs->tx_power_dbm); } else if (memcmp(config, "freq", 4) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->freq)); } else if (memcmp(config, "public.key", 10) == 0) { strcpy(reply, "> "); mesh::Utils::toHex(&reply[2], _callbacks->getSelfId().pub_key, PUB_KEY_SIZE); } else if (memcmp(config, "role", 4) == 0) { sprintf(reply, "> %s", _callbacks->getRole()); } else if (memcmp(config, "bridge.type", 11) == 0) { sprintf(reply, "> %s", #ifdef WITH_RS232_BRIDGE "rs232" #elif WITH_ESPNOW_BRIDGE "espnow" #else "none" #endif ); #ifdef WITH_BRIDGE } else if (memcmp(config, "bridge.enabled", 14) == 0) { sprintf(reply, "> %s", _prefs->bridge_enabled ? "on" : "off"); } else if (memcmp(config, "bridge.delay", 12) == 0) { sprintf(reply, "> %d", (uint32_t)_prefs->bridge_delay); } else if (memcmp(config, "bridge.source", 13) == 0) { sprintf(reply, "> %s", _prefs->bridge_pkt_src ? "logRx" : "logTx"); #endif #ifdef WITH_RS232_BRIDGE } else if (memcmp(config, "bridge.baud", 11) == 0) { sprintf(reply, "> %d", (uint32_t)_prefs->bridge_baud); #endif #ifdef WITH_ESPNOW_BRIDGE } else if (memcmp(config, "bridge.channel", 14) == 0) { sprintf(reply, "> %d", (uint32_t)_prefs->bridge_channel); } else if (memcmp(config, "bridge.secret", 13) == 0) { sprintf(reply, "> %s", _prefs->bridge_secret); #endif #ifdef WITH_MQTT_BRIDGE } else if (memcmp(config, "mqtt.origin", 11) == 0) { char effective_origin[32]; MQTTBridge::getEffectiveMqttOrigin(_prefs, effective_origin, sizeof(effective_origin)); sprintf(reply, "> %s", effective_origin); } else if (memcmp(config, "mqtt.iata", 9) == 0) { sprintf(reply, "> %s", _prefs->mqtt_iata); } else if (memcmp(config, "mqtt.presets", 12) == 0 && (config[12] == '\0' || config[12] == ' ')) { int start = 0; if (config[12] == ' ') { const char* start_arg = &config[13]; if (*start_arg == '\0') { strcpy(reply, "Error: usage get mqtt.presets [start]"); return; } for (const char* sp = start_arg; *sp; sp++) { if (*sp < '0' || *sp > '9') { strcpy(reply, "Error: usage get mqtt.presets [start]"); return; } } start = (int)_atoi(start_arg); } formatMQTTPresetListReply(reply, 160, start); } else if (memcmp(config, "mqtt.status", 11) == 0) { MQTTBridge::formatMqttStatusReply(reply, 160, _prefs); } else if (memcmp(config, "mqtt.packets", 12) == 0) { sprintf(reply, "> %s", _prefs->mqtt_packets_enabled ? "on" : "off"); } else if (memcmp(config, "mqtt.raw", 8) == 0) { sprintf(reply, "> %s", _prefs->mqtt_raw_enabled ? "on" : "off"); } else if (memcmp(config, "mqtt.tx", 7) == 0) { const char* tx_str = _prefs->mqtt_tx_enabled == 2 ? "advert" : (_prefs->mqtt_tx_enabled ? "on" : "off"); sprintf(reply, "> %s", tx_str); } else if (memcmp(config, "mqtt.rx", 7) == 0) { sprintf(reply, "> %s", _prefs->mqtt_rx_enabled ? "on" : "off"); } else if (memcmp(config, "mqtt.interval", 13) == 0) { uint32_t minutes = (_prefs->mqtt_status_interval + 29999) / 60000; sprintf(reply, "> %u minutes (%lu ms)", minutes, (unsigned long)_prefs->mqtt_status_interval); } else if (config[0] == 'm' && config[1] == 'q' && config[2] == 't' && config[3] == 't' && config[4] >= '1' && config[4] <= ('0' + MAX_MQTT_SLOTS) && config[5] == '.') { // Slot-based commands: get mqtt1.preset, get mqtt1.server, etc. int slot = config[4] - '1'; // 0-5 const char* subcmd = &config[6]; if (memcmp(subcmd, "preset", 6) == 0) { sprintf(reply, "> %s", _prefs->mqtt_slot_preset[slot]); } else if (memcmp(subcmd, "server", 6) == 0) { sprintf(reply, "> %s", _prefs->mqtt_slot_host[slot]); } else if (memcmp(subcmd, "port", 4) == 0) { sprintf(reply, "> %d", _prefs->mqtt_slot_port[slot]); } else if (memcmp(subcmd, "username", 8) == 0) { sprintf(reply, "> %s", _prefs->mqtt_slot_username[slot]); } else if (memcmp(subcmd, "password", 8) == 0) { sprintf(reply, "> %s", _prefs->mqtt_slot_password[slot]); } else if (memcmp(subcmd, "token", 5) == 0) { if (_prefs->mqtt_slot_token[slot][0] != '\0') { sprintf(reply, "> %s", _prefs->mqtt_slot_token[slot]); } else { strcpy(reply, "> (not set)"); } } else if (memcmp(subcmd, "topic", 5) == 0) { if (_prefs->mqtt_slot_topic[slot][0] != '\0') { sprintf(reply, "> %s", _prefs->mqtt_slot_topic[slot]); } else { strcpy(reply, "> (default: meshcore/{iata}/{device}/{type})"); } } else if (memcmp(subcmd, "audience", 8) == 0) { if (_prefs->mqtt_slot_audience[slot][0] != '\0') { sprintf(reply, "> %s", _prefs->mqtt_slot_audience[slot]); } else { strcpy(reply, "> (not set — custom slots use username/password auth)"); } } else if (memcmp(subcmd, "diag", 4) == 0) { MQTTBridge::formatSlotDiagReply(reply, 160, slot); } else { sprintf(reply, "??: %s", config); } } else if (memcmp(config, "wifi.ssid", 9) == 0) { sprintf(reply, "> %s", _prefs->wifi_ssid); } else if (memcmp(config, "wifi.pwd", 8) == 0) { sprintf(reply, "> %s", _prefs->wifi_password); } else if (memcmp(config, "wifi.status", 11) == 0) { wl_status_t status = WiFi.status(); const char* status_str; switch (status) { case WL_CONNECTED: status_str = "connected"; break; case WL_NO_SSID_AVAIL: status_str = "no_ssid"; break; case WL_CONNECT_FAILED: status_str = "connect_failed"; break; case WL_CONNECTION_LOST: status_str = "connection_lost"; break; case WL_DISCONNECTED: status_str = "disconnected"; break; case 255: status_str = "not_started"; break; default: status_str = "unknown"; break; } if (status == WL_CONNECTED) { sprintf(reply, "> %s, IP: %s, RSSI: %d dBm", status_str, WiFi.localIP().toString().c_str(), WiFi.RSSI()); #ifdef WITH_MQTT_BRIDGE unsigned long connect_at = MQTTBridge::getWifiConnectedAtMillis(); if (connect_at != 0) { unsigned long uptime_ms = millis() - connect_at; unsigned long uptime_sec = uptime_ms / 1000; unsigned long d = uptime_sec / 86400; unsigned long h = (uptime_sec % 86400) / 3600; unsigned long m = (uptime_sec % 3600) / 60; unsigned long s = uptime_sec % 60; size_t len = strlen(reply); const size_t reply_remaining = 128; if (d > 0) { snprintf(reply + len, reply_remaining, ", uptime: %lud %luh %lum %lus", d, h, m, s); } else if (h > 0) { snprintf(reply + len, reply_remaining, ", uptime: %luh %lum %lus", h, m, s); } else if (m > 0) { snprintf(reply + len, reply_remaining, ", uptime: %lum %lus", m, s); } else { snprintf(reply + len, reply_remaining, ", uptime: %lus", s); } } #endif } else { #ifdef WITH_MQTT_BRIDGE uint8_t reason = MQTTBridge::getLastWifiDisconnectReason(); if (reason != 0) { const char* desc = MQTTBridge::wifiReasonStr(reason); if (desc) { sprintf(reply, "> %s: %s (reason: %d)", status_str, desc, reason); } else { sprintf(reply, "> %s: reason %d", status_str, reason); } } else { sprintf(reply, "> %s (code: %d)", status_str, status); } #else sprintf(reply, "> %s (code: %d)", status_str, status); #endif } } else if (memcmp(config, "wifi.powersave", 14) == 0) { uint8_t ps = _prefs->wifi_power_save; const char* ps_name = (ps == 1) ? "none" : (ps == 2) ? "max" : "min"; sprintf(reply, "> %s", ps_name); } else if (memcmp(config, "timezone", 8) == 0) { sprintf(reply, "> %s", _prefs->timezone_string); } else if (memcmp(config, "timezone.offset", 15) == 0) { sprintf(reply, "> %d", _prefs->timezone_offset); } else if (memcmp(config, "mqtt.analyzer.us", 17) == 0) { sprintf(reply, "> %s", strcmp(_prefs->mqtt_slot_preset[0], "analyzer-us") == 0 ? "on" : "off"); } else if (memcmp(config, "mqtt.analyzer.eu", 17) == 0) { sprintf(reply, "> %s", strcmp(_prefs->mqtt_slot_preset[1], "analyzer-eu") == 0 ? "on" : "off"); } else if (sender_timestamp == 0 && memcmp(config, "mqtt.owner", 10) == 0) { if (_prefs->mqtt_owner_public_key[0] != '\0') { sprintf(reply, "> %s", _prefs->mqtt_owner_public_key); } else { strcpy(reply, "> (not set)"); } } else if (sender_timestamp == 0 && memcmp(config, "mqtt.email", 10) == 0) { if (_prefs->mqtt_email[0] != '\0') { sprintf(reply, "> %s", _prefs->mqtt_email); } else { strcpy(reply, "> (not set)"); } } else if (memcmp(config, "mqtt.config.valid", 17) == 0) { bool valid = MQTTBridge::isConfigValid(_prefs); sprintf(reply, "> %s", valid ? "valid" : "invalid"); #endif } else if (memcmp(config, "bootloader.ver", 14) == 0) { #ifdef NRF52_PLATFORM char ver[32]; if (_board->getBootloaderVersion(ver, sizeof(ver))) { sprintf(reply, "> %s", ver); } else { strcpy(reply, "> unknown"); } #else strcpy(reply, "ERROR: unsupported"); #endif } else if (memcmp(config, "alert.hashtag", 13) == 0) { sprintf(reply, "> %s", _prefs->alert_hashtag[0] ? _prefs->alert_hashtag : "(unset)"); } else if (sender_timestamp == 0 && memcmp(config, "alert.psk", 9) == 0) { // from serial command line only sprintf(reply, "> %s", _prefs->alert_psk_hex[0] ? _prefs->alert_psk_hex : "(unset)"); } else if (memcmp(config, "alert.region", 12) == 0) { sprintf(reply, "> %s", _prefs->alert_region[0] ? _prefs->alert_region : "(unset, using default scope)"); } else if (memcmp(config, "alert.wifi", 10) == 0) { sprintf(reply, "> %u min%s", (unsigned)_prefs->alert_wifi_minutes, _prefs->alert_wifi_minutes == 0 ? " (disabled)" : ""); } else if (memcmp(config, "alert.mqtt", 10) == 0) { sprintf(reply, "> %u min%s", (unsigned)_prefs->alert_mqtt_minutes, _prefs->alert_mqtt_minutes == 0 ? " (disabled)" : ""); } else if (memcmp(config, "alert.interval", 14) == 0) { sprintf(reply, "> %u min", (unsigned)_prefs->alert_min_interval_min); } else if (memcmp(config, "alert", 5) == 0 && (config[5] == 0 || config[5] == '\n' || config[5] == '\r')) { sprintf(reply, "> %s", _prefs->alert_enabled ? "on" : "off"); } else if (memcmp(config, "adc.multiplier", 14) == 0) { float adc_mult = _board->getAdcMultiplier(); if (adc_mult == 0.0f) { strcpy(reply, "Error: unsupported by this board"); } else { sprintf(reply, "> %.3f", adc_mult); } // Power management commands } else if (memcmp(config, "pwrmgt.support", 14) == 0) { #ifdef NRF52_POWER_MANAGEMENT strcpy(reply, "> supported"); #else strcpy(reply, "> unsupported"); #endif } else if (memcmp(config, "pwrmgt.source", 13) == 0) { #ifdef NRF52_POWER_MANAGEMENT strcpy(reply, _board->isExternalPowered() ? "> external" : "> battery"); #else strcpy(reply, "ERROR: Power management not supported"); #endif } else if (memcmp(config, "pwrmgt.bootreason", 17) == 0) { #ifdef NRF52_POWER_MANAGEMENT sprintf(reply, "> Reset: %s; Shutdown: %s", _board->getResetReasonString(_board->getResetReason()), _board->getShutdownReasonString(_board->getShutdownReason())); #else strcpy(reply, "ERROR: Power management not supported"); #endif } else if (memcmp(config, "pwrmgt.bootmv", 13) == 0) { #ifdef NRF52_POWER_MANAGEMENT sprintf(reply, "> %u mV", _board->getBootVoltage()); #else strcpy(reply, "ERROR: Power management not supported"); #endif } else { sprintf(reply, "??: %s", config); } } static char* skipSpaces(char* s) { while (*s == ' ') s++; return s; } static void rtrimSpaces(char* s) { char* e = s + strlen(s); while (e > s && e[-1] == ' ') *--e = '\0'; } static char* takeToken(char** cursor) { char* p = skipSpaces(*cursor); if (*p == '\0') { *cursor = p; return nullptr; } char* tok = p; while (*p && *p != ' ') p++; if (*p) *p++ = '\0'; *cursor = p; return tok; } static char* splitNameJump(char* tok) { for (char* q = tok; *q; q++) { if (*q == '|' || *q == ',') { *q = '\0'; char* jump = skipSpaces(q + 1); rtrimSpaces(jump); return jump; } } return nullptr; } static bool processRegionDefSegment(RegionMap* map, char* tok, RegionEntry** cursor, char* reply) { char* jump = splitNameJump(tok); char* name = skipSpaces(tok); if (*name == '\0') { snprintf(reply, 160, "Err - empty name"); return false; } if (jump && *jump == '\0') { snprintf(reply, 160, "Err - empty jump"); return false; } RegionEntry* r = map->putRegion(name, (*cursor)->id); if (r == NULL) { snprintf(reply, 160, "Err - put failed: %s", name); return false; } r->flags = 0; if (jump) { RegionEntry* j = map->findByNamePrefix(jump); if (j == NULL) { snprintf(reply, 160, "Err - unknown jump: %s", jump); return false; } *cursor = j; } else { *cursor = r; } return true; } void CommonCLI::handleRegionCmd(char* command, char* reply) { reply[0] = 0; // `region def`: must run before parseTextParts mutates the buffer char* cmd = skipSpaces(command); if (strncmp(cmd, "region def", 10) == 0 && (cmd[10] == ' ' || cmd[10] == '\0')) { char* payload = skipSpaces(cmd + 10); rtrimSpaces(payload); if (*payload == '\0') { snprintf(reply, 160, "Err - empty def"); return; } RegionEntry* cursor = &_region_map->getWildcard(); for (char* tok; (tok = takeToken(&payload)) != nullptr; ) { if (!processRegionDefSegment(_region_map, tok, &cursor, reply)) return; } _region_map->exportTo(reply, 160); return; } const char* parts[4]; int n = mesh::Utils::parseTextParts(command, parts, 4, ' '); if (n == 1) { _region_map->exportTo(reply, 160); } else if (n >= 2 && strcmp(parts[1], "load") == 0) { _callbacks->startRegionsLoad(); } else if (n >= 2 && strcmp(parts[1], "save") == 0) { _prefs->discovery_mod_timestamp = getRTCClock()->getCurrentTime(); // this node is now 'modified' (for discovery info) savePrefs(); bool success = _callbacks->saveRegions(); strcpy(reply, success ? "OK" : "Err - save failed"); } else if (n >= 3 && strcmp(parts[1], "allowf") == 0) { auto region = _region_map->findByNamePrefix(parts[2]); if (region) { region->flags &= ~REGION_DENY_FLOOD; strcpy(reply, "OK"); } else { strcpy(reply, "Err - unknown region"); } } else if (n >= 3 && strcmp(parts[1], "denyf") == 0) { auto region = _region_map->findByNamePrefix(parts[2]); if (region) { region->flags |= REGION_DENY_FLOOD; strcpy(reply, "OK"); } else { strcpy(reply, "Err - unknown region"); } } else if (n >= 3 && strcmp(parts[1], "get") == 0) { auto region = _region_map->findByNamePrefix(parts[2]); if (region) { auto parent = _region_map->findById(region->parent); if (parent && parent->id != 0) { sprintf(reply, " %s (%s) %s", region->name, parent->name, (region->flags & REGION_DENY_FLOOD) ? "" : "F"); } else { sprintf(reply, " %s %s", region->name, (region->flags & REGION_DENY_FLOOD) ? "" : "F"); } } else { strcpy(reply, "Err - unknown region"); } } else if (n >= 3 && strcmp(parts[1], "home") == 0) { auto home = _region_map->findByNamePrefix(parts[2]); if (home) { _region_map->setHomeRegion(home); sprintf(reply, " home is now %s", home->name); } else { strcpy(reply, "Err - unknown region"); } } else if (n == 2 && strcmp(parts[1], "home") == 0) { auto home = _region_map->getHomeRegion(); sprintf(reply, " home is %s", home ? home->name : "*"); } else if (n >= 3 && strcmp(parts[1], "default") == 0) { if (strcmp(parts[2], "") == 0) { _region_map->setDefaultRegion(NULL); _callbacks->onDefaultRegionChanged(NULL); _callbacks->saveRegions(); // persist in one atomic step sprintf(reply, " default scope is now "); } else { auto def = _region_map->findByNamePrefix(parts[2]); if (def == NULL) { def = _region_map->putRegion(parts[2], 0); // auto-create the default region } if (def) { def->flags = 0; // make sure allow flood enabled _region_map->setDefaultRegion(def); _callbacks->onDefaultRegionChanged(def); _callbacks->saveRegions(); // persist in one atomic step sprintf(reply, " default scope is now %s", def->name); } else { strcpy(reply, "Err - region table full"); } } } else if (n == 2 && strcmp(parts[1], "default") == 0) { auto def = _region_map->getDefaultRegion(); sprintf(reply, " default scope is %s", def ? def->name : ""); } else if (n >= 3 && strcmp(parts[1], "put") == 0) { auto parent = n >= 4 ? _region_map->findByNamePrefix(parts[3]) : &(_region_map->getWildcard()); if (parent == NULL) { strcpy(reply, "Err - unknown parent"); } else { auto region = _region_map->putRegion(parts[2], parent->id); if (region == NULL) { strcpy(reply, "Err - unable to put"); } else { region->flags = 0; // New default: enable flood strcpy(reply, "OK - (flood allowed)"); } } } else if (n >= 3 && strcmp(parts[1], "remove") == 0) { auto region = _region_map->findByName(parts[2]); if (region) { if (_region_map->removeRegion(*region)) { strcpy(reply, "OK"); } else { strcpy(reply, "Err - not empty"); } } else { strcpy(reply, "Err - not found"); } } else if (n >= 3 && strcmp(parts[1], "list") == 0) { uint8_t mask = 0; bool invert = false; if (strcmp(parts[2], "allowed") == 0) { mask = REGION_DENY_FLOOD; invert = false; // list regions that DON'T have DENY flag } else if (strcmp(parts[2], "denied") == 0) { mask = REGION_DENY_FLOOD; invert = true; // list regions that DO have DENY flag } else { strcpy(reply, "Err - use 'allowed' or 'denied'"); return; } int len = _region_map->exportNamesTo(reply, 160, mask, invert); if (len == 0) { strcpy(reply, "-none-"); } } else { strcpy(reply, "Err - ??"); } }