Merge branch 'dev' into dashboard_dns_lookup_delay

esphome/components/api/api.proto

@@ -27,9 +27,6 @@ service APIConnection {
   rpc subscribe_logs (SubscribeLogsRequest) returns (void) {}
   rpc subscribe_homeassistant_services (SubscribeHomeassistantServicesRequest) returns (void) {}
   rpc subscribe_home_assistant_states (SubscribeHomeAssistantStatesRequest) returns (void) {}
-  rpc get_time (GetTimeRequest) returns (GetTimeResponse) {
-    option (needs_authentication) = false;
-  }
   rpc execute_service (ExecuteServiceRequest) returns (void) {}
   rpc noise_encryption_set_key (NoiseEncryptionSetKeyRequest) returns (NoiseEncryptionSetKeyResponse) {}
 
@@ -809,12 +806,12 @@ message HomeAssistantStateResponse {
 // ==================== IMPORT TIME ====================
 message GetTimeRequest {
   option (id) = 36;
-  option (source) = SOURCE_BOTH;
+  option (source) = SOURCE_SERVER;
 }
 
 message GetTimeResponse {
   option (id) = 37;
-  option (source) = SOURCE_BOTH;
+  option (source) = SOURCE_CLIENT;
   option (no_delay) = true;
 
   fixed32 epoch_seconds = 1;

esphome/components/api/api_connection.cpp

@@ -42,6 +42,8 @@ static constexpr uint8_t MAX_PING_RETRIES = 60;
 static constexpr uint16_t PING_RETRY_INTERVAL = 1000;
 static constexpr uint32_t KEEPALIVE_DISCONNECT_TIMEOUT = (KEEPALIVE_TIMEOUT_MS * 5) / 2;
 
+static constexpr auto ESPHOME_VERSION_REF = StringRef::from_lit(ESPHOME_VERSION);
+
 static const char *const TAG = "api.connection";
 #ifdef USE_CAMERA
 static const int CAMERA_STOP_STREAM = 5000;
@@ -1081,12 +1083,6 @@ void APIConnection::on_get_time_response(const GetTimeResponse &value) {
 }
 #endif
 
-bool APIConnection::send_get_time_response(const GetTimeRequest &msg) {
-  GetTimeResponse resp;
-  resp.epoch_seconds = ::time(nullptr);
-  return this->send_message(resp, GetTimeResponse::MESSAGE_TYPE);
-}
-
 #ifdef USE_BLUETOOTH_PROXY
 void APIConnection::subscribe_bluetooth_le_advertisements(const SubscribeBluetoothLEAdvertisementsRequest &msg) {
   bluetooth_proxy::global_bluetooth_proxy->subscribe_api_connection(this, msg.flags);
@@ -1376,9 +1372,8 @@ bool APIConnection::send_hello_response(const HelloRequest &msg) {
   HelloResponse resp;
   resp.api_version_major = 1;
   resp.api_version_minor = 12;
-  // Temporary string for concatenation - will be valid during send_message call
-  std::string server_info = App.get_name() + " (esphome v" ESPHOME_VERSION ")";
-  resp.set_server_info(StringRef(server_info));
+  // Send only the version string - the client only logs this for debugging and doesn't use it otherwise
+  resp.set_server_info(ESPHOME_VERSION_REF);
   resp.set_name(StringRef(App.get_name()));
 
 #ifdef USE_API_PASSWORD
@@ -1425,8 +1420,6 @@ bool APIConnection::send_device_info_response(const DeviceInfoRequest &msg) {
   std::string mac_address = get_mac_address_pretty();
   resp.set_mac_address(StringRef(mac_address));
 
-  // Compile-time StringRef constants
-  static constexpr auto ESPHOME_VERSION_REF = StringRef::from_lit(ESPHOME_VERSION);
   resp.set_esphome_version(ESPHOME_VERSION_REF);
 
   resp.set_compilation_time(App.get_compilation_time_ref());

esphome/components/api/api_connection.h

@@ -219,7 +219,6 @@ class APIConnection final : public APIServerConnection {
 #ifdef USE_API_HOMEASSISTANT_STATES
   void subscribe_home_assistant_states(const SubscribeHomeAssistantStatesRequest &msg) override;
 #endif
-  bool send_get_time_response(const GetTimeRequest &msg) override;
 #ifdef USE_API_SERVICES
   void execute_service(const ExecuteServiceRequest &msg) override;
 #endif

esphome/components/api/api_pb2.cpp

@@ -921,14 +921,6 @@ bool GetTimeResponse::decode_32bit(uint32_t field_id, Proto32Bit value) {
   }
   return true;
 }
-void GetTimeResponse::encode(ProtoWriteBuffer buffer) const {
-  buffer.encode_fixed32(1, this->epoch_seconds);
-  buffer.encode_string(2, this->timezone_ref_);
-}
-void GetTimeResponse::calculate_size(ProtoSize &size) const {
-  size.add_fixed32(1, this->epoch_seconds);
-  size.add_length(1, this->timezone_ref_.size());
-}
 #ifdef USE_API_SERVICES
 void ListEntitiesServicesArgument::encode(ProtoWriteBuffer buffer) const {
   buffer.encode_string(1, this->name_ref_);

esphome/components/api/api_pb2.h

@@ -1180,10 +1180,6 @@ class GetTimeResponse final : public ProtoDecodableMessage {
 #endif
   uint32_t epoch_seconds{0};
   std::string timezone{};
-  StringRef timezone_ref_{};
-  void set_timezone(const StringRef &ref) { this->timezone_ref_ = ref; }
-  void encode(ProtoWriteBuffer buffer) const override;
-  void calculate_size(ProtoSize &size) const override;
 #ifdef HAS_PROTO_MESSAGE_DUMP
   void dump_to(std::string &out) const override;
 #endif

esphome/components/api/api_pb2_dump.cpp

@@ -1113,13 +1113,7 @@ void GetTimeRequest::dump_to(std::string &out) const { out.append("GetTimeReques
 void GetTimeResponse::dump_to(std::string &out) const {
   MessageDumpHelper helper(out, "GetTimeResponse");
   dump_field(out, "epoch_seconds", this->epoch_seconds);
-  out.append("  timezone: ");
-  if (!this->timezone_ref_.empty()) {
-    out.append("'").append(this->timezone_ref_.c_str()).append("'");
-  } else {
-    out.append("'").append(this->timezone).append("'");
-  }
-  out.append("\n");
+  dump_field(out, "timezone", this->timezone);
 }
 #ifdef USE_API_SERVICES
 void ListEntitiesServicesArgument::dump_to(std::string &out) const {

esphome/components/api/api_pb2_service.cpp

@@ -160,15 +160,6 @@ void APIServerConnectionBase::read_message(uint32_t msg_size, uint32_t msg_type,
       break;
     }
 #endif
-    case GetTimeRequest::MESSAGE_TYPE: {
-      GetTimeRequest msg;
-      // Empty message: no decode needed
-#ifdef HAS_PROTO_MESSAGE_DUMP
-      ESP_LOGVV(TAG, "on_get_time_request: %s", msg.dump().c_str());
-#endif
-      this->on_get_time_request(msg);
-      break;
-    }
     case GetTimeResponse::MESSAGE_TYPE: {
       GetTimeResponse msg;
       msg.decode(msg_data, msg_size);
@@ -656,11 +647,6 @@ void APIServerConnection::on_subscribe_home_assistant_states_request(const Subsc
   }
 }
 #endif
-void APIServerConnection::on_get_time_request(const GetTimeRequest &msg) {
-  if (this->check_connection_setup_() && !this->send_get_time_response(msg)) {
-    this->on_fatal_error();
-  }
-}
 #ifdef USE_API_SERVICES
 void APIServerConnection::on_execute_service_request(const ExecuteServiceRequest &msg) {
   if (this->check_authenticated_()) {

esphome/components/api/api_pb2_service.h

@@ -71,7 +71,7 @@ class APIServerConnectionBase : public ProtoService {
 #ifdef USE_API_HOMEASSISTANT_STATES
   virtual void on_home_assistant_state_response(const HomeAssistantStateResponse &value){};
 #endif
-  virtual void on_get_time_request(const GetTimeRequest &value){};
+
   virtual void on_get_time_response(const GetTimeResponse &value){};
 
 #ifdef USE_API_SERVICES
@@ -226,7 +226,6 @@ class APIServerConnection : public APIServerConnectionBase {
 #ifdef USE_API_HOMEASSISTANT_STATES
   virtual void subscribe_home_assistant_states(const SubscribeHomeAssistantStatesRequest &msg) = 0;
 #endif
-  virtual bool send_get_time_response(const GetTimeRequest &msg) = 0;
 #ifdef USE_API_SERVICES
   virtual void execute_service(const ExecuteServiceRequest &msg) = 0;
 #endif
@@ -348,7 +347,6 @@ class APIServerConnection : public APIServerConnectionBase {
 #ifdef USE_API_HOMEASSISTANT_STATES
   void on_subscribe_home_assistant_states_request(const SubscribeHomeAssistantStatesRequest &msg) override;
 #endif
-  void on_get_time_request(const GetTimeRequest &msg) override;
 #ifdef USE_API_SERVICES
   void on_execute_service_request(const ExecuteServiceRequest &msg) override;
 #endif

esphome/components/ethernet/ethernet_component.cpp

@@ -300,6 +300,7 @@ void EthernetComponent::loop() {
         this->state_ = EthernetComponentState::CONNECTING;
         this->start_connect_();
       } else {
+        this->finish_connect_();
         // When connected and stable, disable the loop to save CPU cycles
         this->disable_loop();
       }
@@ -486,10 +487,35 @@ void EthernetComponent::got_ip6_event_handler(void *arg, esp_event_base_t event_
 }
 #endif /* USE_NETWORK_IPV6 */
 
+void EthernetComponent::finish_connect_() {
+#if USE_NETWORK_IPV6
+  // Retry IPv6 link-local setup if it failed during initial connect
+  // This handles the case where min_ipv6_addr_count is NOT set (or is 0),
+  // allowing us to reach CONNECTED state with just IPv4.
+  // If IPv6 setup failed in start_connect_() because the interface wasn't ready:
+  // - Bootup timing issues (#10281)
+  // - Cable unplugged/network interruption (#10705)
+  // We can now retry since we're in CONNECTED state and the interface is definitely up.
+  if (!this->ipv6_setup_done_) {
+    esp_err_t err = esp_netif_create_ip6_linklocal(this->eth_netif_);
+    if (err == ESP_OK) {
+      ESP_LOGD(TAG, "IPv6 link-local address created (retry succeeded)");
+    }
+    // Always set the flag to prevent continuous retries
+    // If IPv6 setup fails here with the interface up and stable, it's
+    // likely a persistent issue (IPv6 disabled at router, hardware
+    // limitation, etc.) that won't be resolved by further retries.
+    // The device continues to work with IPv4.
+    this->ipv6_setup_done_ = true;
+  }
+#endif /* USE_NETWORK_IPV6 */
+}
+
 void EthernetComponent::start_connect_() {
   global_eth_component->got_ipv4_address_ = false;
 #if USE_NETWORK_IPV6
   global_eth_component->ipv6_count_ = 0;
+  this->ipv6_setup_done_ = false;
 #endif /* USE_NETWORK_IPV6 */
   this->connect_begin_ = millis();
   this->status_set_warning(LOG_STR("waiting for IP configuration"));
@@ -545,9 +571,27 @@ void EthernetComponent::start_connect_() {
     }
   }
 #if USE_NETWORK_IPV6
+  // Attempt to create IPv6 link-local address
+  // We MUST attempt this here, not just in finish_connect_(), because with
+  // min_ipv6_addr_count set, the component won't reach CONNECTED state without IPv6.
+  // However, this may fail with ESP_FAIL if the interface is not up yet:
+  // - At bootup when link isn't ready (#10281)
+  // - After disconnection/cable unplugged (#10705)
+  // We'll retry in finish_connect_() if it fails here.
   err = esp_netif_create_ip6_linklocal(this->eth_netif_);
   if (err != ESP_OK) {
-    ESPHL_ERROR_CHECK(err, "Enable IPv6 link local failed");
+    if (err == ESP_ERR_ESP_NETIF_INVALID_PARAMS) {
+      // This is a programming error, not a transient failure
+      ESPHL_ERROR_CHECK(err, "esp_netif_create_ip6_linklocal invalid parameters");
+    } else {
+      // ESP_FAIL means the interface isn't up yet
+      // This is expected and non-fatal, happens in multiple scenarios:
+      // - During reconnection after network interruptions (#10705)
+      // - At bootup when the link isn't ready yet (#10281)
+      // We'll retry once we reach CONNECTED state and the interface is up
+      ESP_LOGW(TAG, "esp_netif_create_ip6_linklocal failed: %s", esp_err_to_name(err));
+      // Don't mark component as failed - this is a transient error
+    }
   }
 #endif /* USE_NETWORK_IPV6 */
 
@@ -638,7 +682,9 @@ void EthernetComponent::get_eth_mac_address_raw(uint8_t *mac) {
 std::string EthernetComponent::get_eth_mac_address_pretty() {
   uint8_t mac[6];
   get_eth_mac_address_raw(mac);
-  return str_snprintf("%02X:%02X:%02X:%02X:%02X:%02X", 17, mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+  char buf[18];
+  format_mac_addr_upper(mac, buf);
+  return std::string(buf);
 }
 
 eth_duplex_t EthernetComponent::get_duplex_mode() {

esphome/components/ethernet/ethernet_component.h

@@ -102,6 +102,7 @@ class EthernetComponent : public Component {
 #endif /* LWIP_IPV6 */
 
   void start_connect_();
+  void finish_connect_();
   void dump_connect_params_();
   /// @brief Set `RMII Reference Clock Select` bit for KSZ8081.
   void ksz8081_set_clock_reference_(esp_eth_mac_t *mac);
@@ -144,6 +145,7 @@ class EthernetComponent : public Component {
   bool got_ipv4_address_{false};
 #if LWIP_IPV6
   uint8_t ipv6_count_{0};
+  bool ipv6_setup_done_{false};
 #endif /* LWIP_IPV6 */
 
   // Pointers at the end (naturally aligned)

esphome/components/ina2xx_base/__init__.py

@@ -18,6 +18,7 @@ from esphome.const import (
     DEVICE_CLASS_TEMPERATURE,
     DEVICE_CLASS_VOLTAGE,
     STATE_CLASS_MEASUREMENT,
+    STATE_CLASS_TOTAL_INCREASING,
     UNIT_AMPERE,
     UNIT_CELSIUS,
     UNIT_VOLT,
@@ -162,7 +163,7 @@ INA2XX_SCHEMA = cv.Schema(
                 unit_of_measurement=UNIT_WATT_HOURS,
                 accuracy_decimals=8,
                 device_class=DEVICE_CLASS_ENERGY,
-                state_class=STATE_CLASS_MEASUREMENT,
+                state_class=STATE_CLASS_TOTAL_INCREASING,
             ),
             key=CONF_NAME,
         ),
@@ -170,7 +171,8 @@ INA2XX_SCHEMA = cv.Schema(
             sensor.sensor_schema(
                 unit_of_measurement=UNIT_JOULE,
                 accuracy_decimals=8,
-                state_class=STATE_CLASS_MEASUREMENT,
+                device_class=DEVICE_CLASS_ENERGY,
+                state_class=STATE_CLASS_TOTAL_INCREASING,
             ),
             key=CONF_NAME,
         ),

esphome/components/md5/md5.cpp

@@ -1,4 +1,3 @@
-#include <cstdio>
 #include <cstring>
 #include "md5.h"
 #ifdef USE_MD5
@@ -44,7 +43,9 @@ void MD5Digest::get_bytes(uint8_t *output) { memcpy(output, this->digest_, 16);
 
 void MD5Digest::get_hex(char *output) {
   for (size_t i = 0; i < 16; i++) {
-    sprintf(output + i * 2, "%02x", this->digest_[i]);
+    uint8_t byte = this->digest_[i];
+    output[i * 2] = format_hex_char(byte >> 4);
+    output[i * 2 + 1] = format_hex_char(byte & 0x0F);
   }
 }
 

esphome/components/wifi/wifi_component.cpp

@@ -593,7 +593,7 @@ void WiFiComponent::check_scanning_finished() {
   for (auto &res : this->scan_result_) {
     char bssid_s[18];
     auto bssid = res.get_bssid();
-    sprintf(bssid_s, "%02X:%02X:%02X:%02X:%02X:%02X", bssid[0], bssid[1], bssid[2], bssid[3], bssid[4], bssid[5]);
+    format_mac_addr_upper(bssid.data(), bssid_s);
 
     if (res.get_matches()) {
       ESP_LOGI(TAG, "- '%s' %s" LOG_SECRET("(%s) ") "%s", res.get_ssid().c_str(),

esphome/components/wifi_info/wifi_info_text_sensor.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "esphome/core/component.h"
+#include "esphome/core/helpers.h"
 #include "esphome/components/text_sensor/text_sensor.h"
 #include "esphome/components/wifi/wifi_component.h"
 #ifdef USE_WIFI
@@ -106,8 +107,8 @@ class BSSIDWiFiInfo : public PollingComponent, public text_sensor::TextSensor {
     wifi::bssid_t bssid = wifi::global_wifi_component->wifi_bssid();
     if (memcmp(bssid.data(), last_bssid_.data(), 6) != 0) {
       std::copy(bssid.begin(), bssid.end(), last_bssid_.begin());
-      char buf[30];
-      sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X", bssid[0], bssid[1], bssid[2], bssid[3], bssid[4], bssid[5]);
+      char buf[18];
+      format_mac_addr_upper(bssid.data(), buf);
       this->publish_state(buf);
     }
   }

esphome/core/helpers.cpp

@@ -255,23 +255,22 @@ size_t parse_hex(const char *str, size_t length, uint8_t *data, size_t count) {
 }
 
 std::string format_mac_address_pretty(const uint8_t *mac) {
-  return str_snprintf("%02X:%02X:%02X:%02X:%02X:%02X", 17, mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+  char buf[18];
+  format_mac_addr_upper(mac, buf);
+  return std::string(buf);
 }
 
-static char format_hex_char(uint8_t v) { return v >= 10 ? 'a' + (v - 10) : '0' + v; }
 std::string format_hex(const uint8_t *data, size_t length) {
   std::string ret;
   ret.resize(length * 2);
   for (size_t i = 0; i < length; i++) {
-    ret[2 * i] = format_hex_char((data[i] & 0xF0) >> 4);
+    ret[2 * i] = format_hex_char(data[i] >> 4);
     ret[2 * i + 1] = format_hex_char(data[i] & 0x0F);
   }
   return ret;
 }
 std::string format_hex(const std::vector<uint8_t> &data) { return format_hex(data.data(), data.size()); }
 
-static char format_hex_pretty_char(uint8_t v) { return v >= 10 ? 'A' + (v - 10) : '0' + v; }
-
 // Shared implementation for uint8_t and string hex formatting
 static std::string format_hex_pretty_uint8(const uint8_t *data, size_t length, char separator, bool show_length) {
   if (data == nullptr || length == 0)
@@ -280,7 +279,7 @@ static std::string format_hex_pretty_uint8(const uint8_t *data, size_t length, c
   uint8_t multiple = separator ? 3 : 2;  // 3 if separator is not \0, 2 otherwise
   ret.resize(multiple * length - (separator ? 1 : 0));
   for (size_t i = 0; i < length; i++) {
-    ret[multiple * i] = format_hex_pretty_char((data[i] & 0xF0) >> 4);
+    ret[multiple * i] = format_hex_pretty_char(data[i] >> 4);
     ret[multiple * i + 1] = format_hex_pretty_char(data[i] & 0x0F);
     if (separator && i != length - 1)
       ret[multiple * i + 2] = separator;
@@ -591,7 +590,9 @@ bool HighFrequencyLoopRequester::is_high_frequency() { return num_requests > 0;
 std::string get_mac_address() {
   uint8_t mac[6];
   get_mac_address_raw(mac);
-  return str_snprintf("%02x%02x%02x%02x%02x%02x", 12, mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+  char buf[13];
+  format_mac_addr_lower_no_sep(mac, buf);
+  return std::string(buf);
 }
 
 std::string get_mac_address_pretty() {

esphome/core/helpers.h

@@ -380,6 +380,35 @@ template<typename T, enable_if_t<std::is_unsigned<T>::value, int> = 0> optional<
   return parse_hex<T>(str.c_str(), str.length());
 }
 
+/// Convert a nibble (0-15) to lowercase hex char
+inline char format_hex_char(uint8_t v) { return v >= 10 ? 'a' + (v - 10) : '0' + v; }
+
+/// Convert a nibble (0-15) to uppercase hex char (used for pretty printing)
+/// This always uses uppercase (A-F) for pretty/human-readable output
+inline char format_hex_pretty_char(uint8_t v) { return v >= 10 ? 'A' + (v - 10) : '0' + v; }
+
+/// Format MAC address as XX:XX:XX:XX:XX:XX (uppercase)
+inline void format_mac_addr_upper(const uint8_t *mac, char *output) {
+  for (size_t i = 0; i < 6; i++) {
+    uint8_t byte = mac[i];
+    output[i * 3] = format_hex_pretty_char(byte >> 4);
+    output[i * 3 + 1] = format_hex_pretty_char(byte & 0x0F);
+    if (i < 5)
+      output[i * 3 + 2] = ':';
+  }
+  output[17] = '\0';
+}
+
+/// Format MAC address as xxxxxxxxxxxxxx (lowercase, no separators)
+inline void format_mac_addr_lower_no_sep(const uint8_t *mac, char *output) {
+  for (size_t i = 0; i < 6; i++) {
+    uint8_t byte = mac[i];
+    output[i * 2] = format_hex_char(byte >> 4);
+    output[i * 2 + 1] = format_hex_char(byte & 0x0F);
+  }
+  output[12] = '\0';
+}
+
 /// Format the six-byte array \p mac into a MAC address.
 std::string format_mac_address_pretty(const uint8_t mac[6]);
 /// Format the byte array \p data of length \p len in lowercased hex.

esphome/core/scheduler.cpp

@@ -345,7 +345,7 @@ void HOT Scheduler::call(uint32_t now) {
     // Execute callback without holding lock to prevent deadlocks
     // if the callback tries to call defer() again
     if (!this->should_skip_item_(item.get())) {
-      this->execute_item_(item.get(), now);
+      now = this->execute_item_(item.get(), now);
     }
     // Recycle the defer item after execution
     this->recycle_item_(std::move(item));
@@ -483,7 +483,7 @@ void HOT Scheduler::call(uint32_t now) {
     // Warning: During callback(), a lot of stuff can happen, including:
     //  - timeouts/intervals get added, potentially invalidating vector pointers
     //  - timeouts/intervals get cancelled
-    this->execute_item_(item.get(), now);
+    now = this->execute_item_(item.get(), now);
 
     LockGuard guard{this->lock_};
 
@@ -568,11 +568,11 @@ void HOT Scheduler::pop_raw_() {
 }
 
 // Helper to execute a scheduler item
-void HOT Scheduler::execute_item_(SchedulerItem *item, uint32_t now) {
+uint32_t HOT Scheduler::execute_item_(SchedulerItem *item, uint32_t now) {
   App.set_current_component(item->component);
   WarnIfComponentBlockingGuard guard{item->component, now};
   item->callback();
-  guard.finish();
+  return guard.finish();
 }
 
 // Common implementation for cancel operations

esphome/core/scheduler.h

@@ -254,7 +254,7 @@ class Scheduler {
   }
 
   // Helper to execute a scheduler item
-  void execute_item_(SchedulerItem *item, uint32_t now);
+  uint32_t execute_item_(SchedulerItem *item, uint32_t now);
 
   // Helper to check if item should be skipped
   bool should_skip_item_(SchedulerItem *item) const {