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web server esp idf suppport (#3500)

Browse source 
* initial web_server_idf implementation

* initial web_server_idf implementation

* fix lint errors

* fix lint errors

* add captive_portal support

* fix lint errors

* fix lint errors

* add url decode

* Increase the max supported size of headers section in HTTP request

* add ota support

* add mulipart form data support (ota required)

* make linter happy

* make linter happy

* make linter happy

* fix review marks

* add DefaultHeaders support

* add DefaultHeaders support

* unify file names

* using std::isnan

* parse multipart requests only when ota enabled

* parse multipart requests only when ota enabled

* parse multipart requests only when ota enabled

* parse multipart requests only when ota enabled

* parse multipart requests only when ota enabled

* drop multipart request support

* drop multipart request support

* drop multipart request support

* OTA is disabled by default

* fail when OTA enabled on IDF framework

* changing file permissions to remove execute bit

* return back PGM_P and strncpy_P macro

* temp web_server fix to be compat with 2022.12

* fix config handling w/o web_server

* fix compilation with "local"

* fully remove all idf ota

* merge with esphome 2023.6

* add core/hal to web_server_base

* Update esphome/components/web_server_base/__init__.py

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

* Update __init__.py

* Update __init__.py

---------

Co-authored-by: Keith Burzinski <kbx81x@gmail.com>
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
dentra 2023-07-12 03:08:03 +03:00 committed by GitHub
parent 74139985c9
commit 7a551081ee
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GPG key ID: 4AEE18F83AFDEB23
16 changed files with 814 additions and 103 deletions
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1
CODEOWNERS
View file

@ -312,6 +312,7 @@ esphome/components/version/* @esphome/core
esphome/components/voice_assistant/* @jesserockz
esphome/components/wake_on_lan/* @willwill2will54
esphome/components/web_server_base/* @OttoWinter
esphome/components/web_server_idf/* @dentra
esphome/components/whirlpool/* @glmnet
esphome/components/whynter/* @aeonsablaze
esphome/components/wiegand/* @ssieb

12
esphome/components/captive_portal/__init__.py
View file

@ -21,7 +21,6 @@ CONFIG_SCHEMA = cv.All(
),
}
).extend(cv.COMPONENT_SCHEMA),
cv.only_with_arduino,
cv.only_on(["esp32", "esp8266"]),
)
@ -34,8 +33,9 @@ async def to_code(config):
await cg.register_component(var, config)
cg.add_define("USE_CAPTIVE_PORTAL")
if CORE.is_esp32:
cg.add_library("DNSServer", None)
cg.add_library("WiFi", None)
if CORE.is_esp8266:
cg.add_library("DNSServer", None)
if CORE.using_arduino:
if CORE.is_esp32:
cg.add_library("DNSServer", None)
cg.add_library("WiFi", None)
if CORE.is_esp8266:
cg.add_library("DNSServer", None)

8
esphome/components/captive_portal/captive_portal.cpp
View file

@ -1,5 +1,3 @@
#ifdef USE_ARDUINO
#include "captive_portal.h"
#include "esphome/core/log.h"
#include "esphome/core/application.h"
@ -46,10 +44,12 @@ void CaptivePortal::start() {
this->base_->add_ota_handler();
}
#ifdef USE_ARDUINO
this->dns_server_ = make_unique<DNSServer>();
this->dns_server_->setErrorReplyCode(DNSReplyCode::NoError);
network::IPAddress ip = wifi::global_wifi_component->wifi_soft_ap_ip();
this->dns_server_->start(53, "*", (uint32_t) ip);
#endif
this->base_->get_server()->onNotFound([this](AsyncWebServerRequest *req) {
if (!this->active_ || req->host().c_str() == wifi::global_wifi_component->wifi_soft_ap_ip().str()) {
@ -67,7 +67,7 @@ void CaptivePortal::start() {
void CaptivePortal::handleRequest(AsyncWebServerRequest *req) {
if (req->url() == "/") {
AsyncWebServerResponse *response = req->beginResponse_P(200, "text/html", INDEX_GZ, sizeof(INDEX_GZ));
auto *response = req->beginResponse_P(200, "text/html", INDEX_GZ, sizeof(INDEX_GZ));
response->addHeader("Content-Encoding", "gzip");
req->send(response);
return;
@ -91,5 +91,3 @@ CaptivePortal *global_captive_portal = nullptr; // NOLINT(cppcoreguidelines-avo
} // namespace captive_portal
} // namespace esphome
#endif // USE_ARDUINO

12
esphome/components/captive_portal/captive_portal.h
View file

@ -1,9 +1,9 @@
#pragma once
#ifdef USE_ARDUINO
#include <memory>
#ifdef USE_ARDUINO
#include <DNSServer.h>
#endif
#include "esphome/core/component.h"
#include "esphome/core/helpers.h"
#include "esphome/core/preferences.h"
@ -18,18 +18,22 @@ class CaptivePortal : public AsyncWebHandler, public Component {
CaptivePortal(web_server_base::WebServerBase *base);
void setup() override;
void dump_config() override;
#ifdef USE_ARDUINO
void loop() override {
if (this->dns_server_ != nullptr)
this->dns_server_->processNextRequest();
}
#endif
float get_setup_priority() const override;
void start();
bool is_active() const { return this->active_; }
void end() {
this->active_ = false;
this->base_->deinit();
#ifdef USE_ARDUINO
this->dns_server_->stop();
this->dns_server_ = nullptr;
#endif
}
bool canHandle(AsyncWebServerRequest *request) override {
@ -58,12 +62,12 @@ class CaptivePortal : public AsyncWebHandler, public Component {
web_server_base::WebServerBase *base_;
bool initialized_{false};
bool active_{false};
#ifdef USE_ARDUINO
std::unique_ptr<DNSServer> dns_server_{nullptr};
#endif
};
extern CaptivePortal *global_captive_portal; // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
} // namespace captive_portal
} // namespace esphome
#endif // USE_ARDUINO

12
esphome/components/web_server/__init__.py
View file

@ -47,6 +47,12 @@ def validate_local(config):
return config
def validate_ota(config):
if CORE.using_esp_idf and config[CONF_OTA]:
raise cv.Invalid("Enabling 'ota' is not supported for IDF framework yet")
return config
CONFIG_SCHEMA = cv.All(
cv.Schema(
{
@ -71,15 +77,17 @@ CONFIG_SCHEMA = cv.All(
web_server_base.WebServerBase
),
cv.Optional(CONF_INCLUDE_INTERNAL, default=False): cv.boolean,
cv.Optional(CONF_OTA, default=True): cv.boolean,
cv.SplitDefault(
CONF_OTA, esp8266=True, esp32_arduino=True, esp32_idf=False
): cv.boolean,
cv.Optional(CONF_LOG, default=True): cv.boolean,
cv.Optional(CONF_LOCAL): cv.boolean,
}
).extend(cv.COMPONENT_SCHEMA),
cv.only_with_arduino,
cv.only_on(["esp32", "esp8266"]),
default_url,
validate_local,
validate_ota,
)

4
esphome/components/web_server/list_entities.cpp
View file

@ -1,5 +1,3 @@
#ifdef USE_ARDUINO
#include "list_entities.h"
#include "esphome/core/application.h"
#include "esphome/core/log.h"
@ -103,5 +101,3 @@ bool ListEntitiesIterator::on_alarm_control_panel(alarm_control_panel::AlarmCont
} // namespace web_server
} // namespace esphome
#endif // USE_ARDUINO

4
esphome/components/web_server/list_entities.h
View file

@ -1,7 +1,5 @@
#pragma once
#ifdef USE_ARDUINO
#include "esphome/core/component.h"
#include "esphome/core/component_iterator.h"
#include "esphome/core/defines.h"
@ -59,5 +57,3 @@ class ListEntitiesIterator : public ComponentIterator {
} // namespace web_server
} // namespace esphome
#endif // USE_ARDUINO

136
esphome/components/web_server/web_server.cpp
View file

@ -1,5 +1,3 @@
#ifdef USE_ARDUINO
#include "web_server.h"
#include "esphome/components/json/json_util.h"
@ -9,7 +7,9 @@
#include "esphome/core/log.h"
#include "esphome/core/util.h"
#ifdef USE_ARDUINO
#include "StreamString.h"
#endif
#include <cstdlib>
@ -181,7 +181,7 @@ void WebServer::handle_index_request(AsyncWebServerRequest *request) {
stream->print(F("<link rel=\"stylesheet\" href=\"/0.css\">"));
#endif
if (strlen(this->css_url_) > 0) {
stream->print(F("<link rel=\"stylesheet\" href=\""));
stream->print(F(R"(<link rel="stylesheet" href=")"));
stream->print(this->css_url_);
stream->print(F("\">"));
}
@ -381,7 +381,7 @@ void WebServer::handle_sensor_request(AsyncWebServerRequest *request, const UrlM
std::string WebServer::sensor_json(sensor::Sensor *obj, float value, JsonDetail start_config) {
return json::build_json([obj, value, start_config](JsonObject root) {
std::string state;
if (isnan(value)) {
if (std::isnan(value)) {
state = "NA";
} else {
state = value_accuracy_to_string(value, obj->get_accuracy_decimals());
@ -524,11 +524,8 @@ void WebServer::handle_fan_request(AsyncWebServerRequest *request, const UrlMatc
request->send(200);
} else if (match.method == "turn_on") {
auto call = obj->turn_on();
if (request->hasParam("speed")) {
String speed = request->getParam("speed")->value();
}
if (request->hasParam("speed_level")) {
String speed_level = request->getParam("speed_level")->value();
auto speed_level = request->getParam("speed_level")->value();
auto val = parse_number<int>(speed_level.c_str());
if (!val.has_value()) {
ESP_LOGW(TAG, "Can't convert '%s' to number!", speed_level.c_str());
@ -537,7 +534,7 @@ void WebServer::handle_fan_request(AsyncWebServerRequest *request, const UrlMatc
call.set_speed(*val);
}
if (request->hasParam("oscillation")) {
String speed = request->getParam("oscillation")->value();
auto speed = request->getParam("oscillation")->value();
auto val = parse_on_off(speed.c_str());
switch (val) {
case PARSE_ON:
@ -585,29 +582,54 @@ void WebServer::handle_light_request(AsyncWebServerRequest *request, const UrlMa
request->send(200);
} else if (match.method == "turn_on") {
auto call = obj->turn_on();
if (request->hasParam("brightness"))
call.set_brightness(request->getParam("brightness")->value().toFloat() / 255.0f);
if (request->hasParam("r"))
call.set_red(request->getParam("r")->value().toFloat() / 255.0f);
if (request->hasParam("g"))
call.set_green(request->getParam("g")->value().toFloat() / 255.0f);
if (request->hasParam("b"))
call.set_blue(request->getParam("b")->value().toFloat() / 255.0f);
if (request->hasParam("white_value"))
call.set_white(request->getParam("white_value")->value().toFloat() / 255.0f);
if (request->hasParam("color_temp"))
call.set_color_temperature(request->getParam("color_temp")->value().toFloat());
if (request->hasParam("brightness")) {
auto brightness = parse_number<float>(request->getParam("brightness")->value().c_str());
if (brightness.has_value()) {
call.set_brightness(*brightness / 255.0f);
}
}
if (request->hasParam("r")) {
auto r = parse_number<float>(request->getParam("r")->value().c_str());
if (r.has_value()) {
call.set_red(*r / 255.0f);
}
}
if (request->hasParam("g")) {
auto g = parse_number<float>(request->getParam("g")->value().c_str());
if (g.has_value()) {
call.set_green(*g / 255.0f);
}
}
if (request->hasParam("b")) {
auto b = parse_number<float>(request->getParam("b")->value().c_str());
if (b.has_value()) {
call.set_blue(*b / 255.0f);
}
}
if (request->hasParam("white_value")) {
auto white_value = parse_number<float>(request->getParam("white_value")->value().c_str());
if (white_value.has_value()) {
call.set_white(*white_value / 255.0f);
}
}
if (request->hasParam("color_temp")) {
auto color_temp = parse_number<float>(request->getParam("color_temp")->value().c_str());
if (color_temp.has_value()) {
call.set_color_temperature(*color_temp);
}
}
if (request->hasParam("flash")) {
float length_s = request->getParam("flash")->value().toFloat();
call.set_flash_length(static_cast<uint32_t>(length_s * 1000));
auto flash = parse_number<uint32_t>(request->getParam("flash")->value().c_str());
if (flash.has_value()) {
call.set_flash_length(*flash * 1000);
}
}
if (request->hasParam("transition")) {
float length_s = request->getParam("transition")->value().toFloat();
call.set_transition_length(static_cast<uint32_t>(length_s * 1000));
auto transition = parse_number<uint32_t>(request->getParam("transition")->value().c_str());
if (transition.has_value()) {
call.set_transition_length(*transition * 1000);
}
}
if (request->hasParam("effect")) {
const char *effect = request->getParam("effect")->value().c_str();
call.set_effect(effect);
@ -618,8 +640,10 @@ void WebServer::handle_light_request(AsyncWebServerRequest *request, const UrlMa
} else if (match.method == "turn_off") {
auto call = obj->turn_off();
if (request->hasParam("transition")) {
auto length = (uint32_t) request->getParam("transition")->value().toFloat() * 1000;
call.set_transition_length(length);
auto transition = parse_number<uint32_t>(request->getParam("transition")->value().c_str());
if (transition.has_value()) {
call.set_transition_length(*transition * 1000);
}
}
this->schedule_([call]() mutable { call.perform(); });
request->send(200);
@ -681,10 +705,18 @@ void WebServer::handle_cover_request(AsyncWebServerRequest *request, const UrlMa
return;
}
if (request->hasParam("position"))
call.set_position(request->getParam("position")->value().toFloat());
if (request->hasParam("tilt"))
call.set_tilt(request->getParam("tilt")->value().toFloat());
if (request->hasParam("position")) {
auto position = parse_number<float>(request->getParam("position")->value().c_str());
if (position.has_value()) {
call.set_position(*position);
}
}
if (request->hasParam("tilt")) {
auto tilt = parse_number<float>(request->getParam("tilt")->value().c_str());
if (tilt.has_value()) {
call.set_tilt(*tilt);
}
}
this->schedule_([call]() mutable { call.perform(); });
request->send(200);
@ -725,10 +757,9 @@ void WebServer::handle_number_request(AsyncWebServerRequest *request, const UrlM
auto call = obj->make_call();
if (request->hasParam("value")) {
String value = request->getParam("value")->value();
optional<float> value_f = parse_number<float>(value.c_str());
if (value_f.has_value())
call.set_value(*value_f);
auto value = parse_number<float>(request->getParam("value")->value().c_str());
if (value.has_value())
call.set_value(*value);
}
this->schedule_([call]() mutable { call.perform(); });
@ -747,7 +778,7 @@ std::string WebServer::number_json(number::Number *obj, float value, JsonDetail
root["step"] = obj->traits.get_step();
root["mode"] = (int) obj->traits.get_mode();
}
if (isnan(value)) {
if (std::isnan(value)) {
root["value"] = "\"NaN\"";
root["state"] = "NA";
} else {
@ -784,7 +815,7 @@ void WebServer::handle_select_request(AsyncWebServerRequest *request, const UrlM
auto call = obj->make_call();
if (request->hasParam("option")) {
String option = request->getParam("option")->value();
auto option = request->getParam("option")->value();
call.set_option(option.c_str()); // NOLINT(clang-diagnostic-deprecated-declarations)
}
@ -834,29 +865,26 @@ void WebServer::handle_climate_request(AsyncWebServerRequest *request, const Url
auto call = obj->make_call();
if (request->hasParam("mode")) {
String mode = request->getParam("mode")->value();
auto mode = request->getParam("mode")->value();
call.set_mode(mode.c_str());
}
if (request->hasParam("target_temperature_high")) {
String value = request->getParam("target_temperature_high")->value();
optional<float> value_f = parse_number<float>(value.c_str());
if (value_f.has_value())
call.set_target_temperature_high(*value_f);
auto target_temperature_high = parse_number<float>(request->getParam("target_temperature_high")->value().c_str());
if (target_temperature_high.has_value())
call.set_target_temperature_high(*target_temperature_high);
}
if (request->hasParam("target_temperature_low")) {
String value = request->getParam("target_temperature_low")->value();
optional<float> value_f = parse_number<float>(value.c_str());
if (value_f.has_value())
call.set_target_temperature_low(*value_f);
auto target_temperature_low = parse_number<float>(request->getParam("target_temperature_low")->value().c_str());
if (target_temperature_low.has_value())
call.set_target_temperature_low(*target_temperature_low);
}
if (request->hasParam("target_temperature")) {
String value = request->getParam("target_temperature")->value();
optional<float> value_f = parse_number<float>(value.c_str());
if (value_f.has_value())
call.set_target_temperature(*value_f);
auto target_temperature = parse_number<float>(request->getParam("target_temperature")->value().c_str());
if (target_temperature.has_value())
call.set_target_temperature(*target_temperature);
}
this->schedule_([call]() mutable { call.perform(); });
@ -1231,5 +1259,3 @@ void WebServer::schedule_(std::function<void()> &&f) {
} // namespace web_server
} // namespace esphome
#endif // USE_ARDUINO

4
esphome/components/web_server/web_server.h
View file

@ -1,7 +1,5 @@
#pragma once
#ifdef USE_ARDUINO
#include "list_entities.h"
#include "esphome/components/web_server_base/web_server_base.h"
@ -291,5 +289,3 @@ class WebServer : public Controller, public Component, public AsyncWebHandler {
} // namespace web_server
} // namespace esphome
#endif // USE_ARDUINO

23
esphome/components/web_server_base/__init__.py
View file

@ -5,7 +5,15 @@ from esphome.core import coroutine_with_priority, CORE
CODEOWNERS = ["@OttoWinter"]
DEPENDENCIES = ["network"]
AUTO_LOAD = ["async_tcp"]
def AUTO_LOAD():
if CORE.using_arduino:
return ["async_tcp"]
if CORE.using_esp_idf:
return ["web_server_idf"]
return []
web_server_base_ns = cg.esphome_ns.namespace("web_server_base")
WebServerBase = web_server_base_ns.class_("WebServerBase", cg.Component)
@ -23,9 +31,10 @@ async def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
await cg.register_component(var, config)
if CORE.is_esp32:
cg.add_library("WiFi", None)
cg.add_library("FS", None)
cg.add_library("Update", None)
# https://github.com/esphome/ESPAsyncWebServer/blob/master/library.json
cg.add_library("esphome/ESPAsyncWebServer-esphome", "2.1.0")
if CORE.using_arduino:
if CORE.is_esp32:
cg.add_library("WiFi", None)
cg.add_library("FS", None)
cg.add_library("Update", None)
# https://github.com/esphome/ESPAsyncWebServer/blob/master/library.json
cg.add_library("esphome/ESPAsyncWebServer-esphome", "2.1.0")

25
esphome/components/web_server_base/web_server_base.cpp
View file

@ -1,16 +1,17 @@
#ifdef USE_ARDUINO
#include "web_server_base.h"
#include "esphome/core/log.h"
#include "esphome/core/application.h"
#include <StreamString.h>
#include "esphome/core/helpers.h"
#ifdef USE_ARDUINO
#include <StreamString.h>
#ifdef USE_ESP32
#include <Update.h>
#endif
#ifdef USE_ESP8266
#include <Updater.h>
#endif
#endif
namespace esphome {
namespace web_server_base {
@ -24,18 +25,22 @@ void WebServerBase::add_handler(AsyncWebHandler *handler) {
handler = new internal::AuthMiddlewareHandler(handler, &credentials_);
}
this->handlers_.push_back(handler);
if (this->server_ != nullptr)
if (this->server_ != nullptr) {
this->server_->addHandler(handler);
}
}
void report_ota_error() {
#ifdef USE_ARDUINO
StreamString ss;
Update.printError(ss);
ESP_LOGW(TAG, "OTA Update failed! Error: %s", ss.c_str());
#endif
}
void OTARequestHandler::handleUpload(AsyncWebServerRequest *request, const String &filename, size_t index,
uint8_t *data, size_t len, bool final) {
#ifdef USE_ARDUINO
bool success;
if (index == 0) {
ESP_LOGI(TAG, "OTA Update Start: %s", filename.c_str());
@ -45,9 +50,10 @@ void OTARequestHandler::handleUpload(AsyncWebServerRequest *request, const Strin
// NOLINTNEXTLINE(readability-static-accessed-through-instance)
success = Update.begin((ESP.getFreeSketchSpace() - 0x1000) & 0xFFFFF000);
#endif
#ifdef USE_ESP32
if (Update.isRunning())
#ifdef USE_ESP32_FRAMEWORK_ARDUINO
if (Update.isRunning()) {
Update.abort();
}
success = Update.begin(UPDATE_SIZE_UNKNOWN, U_FLASH);
#endif
if (!success) {
@ -85,8 +91,10 @@ void OTARequestHandler::handleUpload(AsyncWebServerRequest *request, const Strin
report_ota_error();
}
}
#endif
}
void OTARequestHandler::handleRequest(AsyncWebServerRequest *request) {
#ifdef USE_ARDUINO
AsyncWebServerResponse *response;
if (!Update.hasError()) {
response = request->beginResponse(200, "text/plain", "Update Successful!");
@ -98,10 +106,13 @@ void OTARequestHandler::handleRequest(AsyncWebServerRequest *request) {
}
response->addHeader("Connection", "close");
request->send(response);
#endif
}
void WebServerBase::add_ota_handler() {
#ifdef USE_ARDUINO
this->add_handler(new OTARequestHandler(this)); // NOLINT
#endif
}
float WebServerBase::get_setup_priority() const {
// Before WiFi (captive portal)
@ -110,5 +121,3 @@ float WebServerBase::get_setup_priority() const {
} // namespace web_server_base
} // namespace esphome
#endif // USE_ARDUINO

9
esphome/components/web_server_base/web_server_base.h
View file

@ -1,14 +1,17 @@
#pragma once
#ifdef USE_ARDUINO
#include <memory>
#include <utility>
#include <vector>
#include "esphome/core/component.h"
#ifdef USE_ARDUINO
#include <ESPAsyncWebServer.h>
#elif USE_ESP_IDF
#include "esphome/core/hal.h"
#include "esphome/components/web_server_idf/web_server_idf.h"
#endif
namespace esphome {
namespace web_server_base {
@ -141,5 +144,3 @@ class OTARequestHandler : public AsyncWebHandler {
} // namespace web_server_base
} // namespace esphome
#endif // USE_ARDUINO

14
esphome/components/web_server_idf/__init__.py Normal file
View file

@ -0,0 +1,14 @@
import esphome.config_validation as cv
from esphome.components.esp32 import add_idf_sdkconfig_option
CODEOWNERS = ["@dentra"]
CONFIG_SCHEMA = cv.All(
cv.Schema({}),
cv.only_with_esp_idf,
)
async def to_code(config):
# Increase the maximum supported size of headers section in HTTP request packet to be processed by the server
add_idf_sdkconfig_option("CONFIG_HTTPD_MAX_REQ_HDR_LEN", 1024)

374
esphome/components/web_server_idf/web_server_idf.cpp Normal file
View file

@ -0,0 +1,374 @@
#ifdef USE_ESP_IDF
#include <cstdarg>
#include "esphome/core/log.h"
#include "esphome/core/helpers.h"
#include "esp_tls_crypto.h"
#include "web_server_idf.h"
namespace esphome {
namespace web_server_idf {
#ifndef HTTPD_409
#define HTTPD_409 "409 Conflict"
#endif
#define CRLF_STR "\r\n"
#define CRLF_LEN (sizeof(CRLF_STR) - 1)
static const char *const TAG = "web_server_idf";
void AsyncWebServer::end() {
if (this->server_) {
httpd_stop(this->server_);
this->server_ = nullptr;
}
}
void AsyncWebServer::begin() {
if (this->server_) {
this->end();
}
httpd_config_t config = HTTPD_DEFAULT_CONFIG();
config.server_port = this->port_;
config.uri_match_fn = [](const char * /*unused*/, const char * /*unused*/, size_t /*unused*/) { return true; };
if (httpd_start(&this->server_, &config) == ESP_OK) {
const httpd_uri_t handler_get = {
.uri = "",
.method = HTTP_GET,
.handler = AsyncWebServer::request_handler,
.user_ctx = this,
};
httpd_register_uri_handler(this->server_, &handler_get);
const httpd_uri_t handler_post = {
.uri = "",
.method = HTTP_POST,
.handler = AsyncWebServer::request_handler,
.user_ctx = this,
};
httpd_register_uri_handler(this->server_, &handler_post);
}
}
esp_err_t AsyncWebServer::request_handler(httpd_req_t *r) {
ESP_LOGV(TAG, "Enter AsyncWebServer::request_handler. method=%u, uri=%s", r->method, r->uri);
AsyncWebServerRequest req(r);
auto *server = static_cast<AsyncWebServer *>(r->user_ctx);
for (auto *handler : server->handlers_) {
if (handler->canHandle(&req)) {
// At now process only basic requests.
// OTA requires multipart request support and handleUpload for it
handler->handleRequest(&req);
return ESP_OK;
}
}
if (server->on_not_found_) {
server->on_not_found_(&req);
return ESP_OK;
}
return ESP_ERR_NOT_FOUND;
}
AsyncWebServerRequest::~AsyncWebServerRequest() {
delete this->rsp_;
for (const auto &pair : this->params_) {
delete pair.second; // NOLINT(cppcoreguidelines-owning-memory)
}
}
optional<std::string> AsyncWebServerRequest::get_header(const char *name) const {
size_t buf_len = httpd_req_get_hdr_value_len(*this, name);
if (buf_len == 0) {
return {};
}
auto buf = std::unique_ptr<char[]>(new char[++buf_len]);
if (!buf) {
ESP_LOGE(TAG, "No enough memory for get header %s", name);
return {};
}
if (httpd_req_get_hdr_value_str(*this, name, buf.get(), buf_len) != ESP_OK) {
return {};
}
return {buf.get()};
}
std::string AsyncWebServerRequest::url() const {
auto *str = strchr(this->req_->uri, '?');
if (str == nullptr) {
return this->req_->uri;
}
return std::string(this->req_->uri, str - this->req_->uri);
}
std::string AsyncWebServerRequest::host() const { return this->get_header("Host").value(); }
void AsyncWebServerRequest::send(AsyncWebServerResponse *response) {
httpd_resp_send(*this, response->get_content_data(), response->get_content_size());
}
void AsyncWebServerRequest::send(int code, const char *content_type, const char *content) {
this->init_response_(nullptr, code, content_type);
if (content) {
httpd_resp_send(*this, content, HTTPD_RESP_USE_STRLEN);
} else {
httpd_resp_send(*this, nullptr, 0);
}
}
void AsyncWebServerRequest::redirect(const std::string &url) {
httpd_resp_set_status(*this, "302 Found");
httpd_resp_set_hdr(*this, "Location", url.c_str());
httpd_resp_send(*this, nullptr, 0);
}
void AsyncWebServerRequest::init_response_(AsyncWebServerResponse *rsp, int code, const char *content_type) {
httpd_resp_set_status(*this, code == 200 ? HTTPD_200
: code == 404 ? HTTPD_404
: code == 409 ? HTTPD_409
: to_string(code).c_str());
if (content_type && *content_type) {
httpd_resp_set_type(*this, content_type);
}
httpd_resp_set_hdr(*this, "Accept-Ranges", "none");
for (const auto &pair : DefaultHeaders::Instance().headers_) {
httpd_resp_set_hdr(*this, pair.first.c_str(), pair.second.c_str());
}
delete this->rsp_;
this->rsp_ = rsp;
}
bool AsyncWebServerRequest::authenticate(const char *username, const char *password) const {
if (username == nullptr || password == nullptr || *username == 0) {
return true;
}
auto auth = this->get_header("Authorization");
if (!auth.has_value()) {
return false;
}
auto *auth_str = auth.value().c_str();
const auto auth_prefix_len = sizeof("Basic ") - 1;
if (strncmp("Basic ", auth_str, auth_prefix_len) != 0) {
ESP_LOGW(TAG, "Only Basic authorization supported yet");
return false;
}
std::string user_info;
user_info += username;
user_info += ':';
user_info += password;
size_t n = 0, out;
esp_crypto_base64_encode(nullptr, 0, &n, reinterpret_cast<const uint8_t *>(user_info.c_str()), user_info.size());
auto digest = std::unique_ptr<char[]>(new char[n + 1]);
esp_crypto_base64_encode(reinterpret_cast<uint8_t *>(digest.get()), n, &out,
reinterpret_cast<const uint8_t *>(user_info.c_str()), user_info.size());
return strncmp(digest.get(), auth_str + auth_prefix_len, auth.value().size() - auth_prefix_len) == 0;
}
void AsyncWebServerRequest::requestAuthentication(const char *realm) const {
httpd_resp_set_hdr(*this, "Connection", "keep-alive");
auto auth_val = str_sprintf("Basic realm=\"%s\"", realm ? realm : "Login Required");
httpd_resp_set_hdr(*this, "WWW-Authenticate", auth_val.c_str());
httpd_resp_send_err(*this, HTTPD_401_UNAUTHORIZED, nullptr);
}
static std::string url_decode(const std::string &in) {
std::string out;
out.reserve(in.size());
for (std::size_t i = 0; i < in.size(); ++i) {
if (in[i] == '%') {
++i;
if (i + 1 < in.size()) {
auto c = parse_hex<uint8_t>(&in[i], 2);
if (c.has_value()) {
out += static_cast<char>(*c);
++i;
} else {
out += '%';
out += in[i++];
out += in[i];
}
} else {
out += '%';
out += in[i];
}
} else if (in[i] == '+') {
out += ' ';
} else {
out += in[i];
}
}
return out;
}
AsyncWebParameter *AsyncWebServerRequest::getParam(const std::string &name) {
auto find = this->params_.find(name);
if (find != this->params_.end()) {
return find->second;
}
auto query_len = httpd_req_get_url_query_len(this->req_);
if (query_len == 0) {
return nullptr;
}
auto query_str = std::unique_ptr<char[]>(new char[++query_len]);
if (!query_str) {
ESP_LOGE(TAG, "No enough memory for get query param");
return nullptr;
}
auto res = httpd_req_get_url_query_str(*this, query_str.get(), query_len);
if (res != ESP_OK) {
ESP_LOGW(TAG, "Can't get query for request: %s", esp_err_to_name(res));
return nullptr;
}
auto query_val = std::unique_ptr<char[]>(new char[query_len]);
if (!query_val) {
ESP_LOGE(TAG, "No enough memory for get query param value");
return nullptr;
}
res = httpd_query_key_value(query_str.get(), name.c_str(), query_val.get(), query_len);
if (res != ESP_OK) {
this->params_.insert({name, nullptr});
return nullptr;
}
query_str.release();
auto decoded = url_decode(query_val.get());
query_val.release();
auto *param = new AsyncWebParameter(decoded); // NOLINT(cppcoreguidelines-owning-memory)
this->params_.insert(std::make_pair(name, param));
return param;
}
void AsyncWebServerResponse::addHeader(const char *name, const char *value) {
httpd_resp_set_hdr(*this->req_, name, value);
}
void AsyncResponseStream::print(float value) { this->print(to_string(value)); }
void AsyncResponseStream::printf(const char *fmt, ...) {
std::string str;
va_list args;
va_start(args, fmt);
size_t length = vsnprintf(nullptr, 0, fmt, args);
va_end(args);
str.resize(length);
va_start(args, fmt);
vsnprintf(&str[0], length + 1, fmt, args);
va_end(args);
this->print(str);
}
AsyncEventSource::~AsyncEventSource() {
for (auto *ses : this->sessions_) {
delete ses; // NOLINT(cppcoreguidelines-owning-memory)
}
}
void AsyncEventSource::handleRequest(AsyncWebServerRequest *request) {
auto *rsp = new AsyncEventSourceResponse(request, this); // NOLINT(cppcoreguidelines-owning-memory)
if (this->on_connect_) {
this->on_connect_(rsp);
}
this->sessions_.insert(rsp);
}
void AsyncEventSource::send(const char *message, const char *event, uint32_t id, uint32_t reconnect) {
for (auto *ses : this->sessions_) {
ses->send(message, event, id, reconnect);
}
}
AsyncEventSourceResponse::AsyncEventSourceResponse(const AsyncWebServerRequest *request, AsyncEventSource *server)
: server_(server) {
httpd_req_t *req = *request;
httpd_resp_set_status(req, HTTPD_200);
httpd_resp_set_type(req, "text/event-stream");
httpd_resp_set_hdr(req, "Cache-Control", "no-cache");
httpd_resp_set_hdr(req, "Connection", "keep-alive");
httpd_resp_send_chunk(req, CRLF_STR, CRLF_LEN);
req->sess_ctx = this;
req->free_ctx = AsyncEventSourceResponse::destroy;
this->hd_ = req->handle;
this->fd_ = httpd_req_to_sockfd(req);
}
void AsyncEventSourceResponse::destroy(void *ptr) {
auto *rsp = static_cast<AsyncEventSourceResponse *>(ptr);
rsp->server_->sessions_.erase(rsp);
delete rsp; // NOLINT(cppcoreguidelines-owning-memory)
}
void AsyncEventSourceResponse::send(const char *message, const char *event, uint32_t id, uint32_t reconnect) {
if (this->fd_ == 0) {
return;
}
std::string ev;
if (reconnect) {
ev.append("retry: ", sizeof("retry: ") - 1);
ev.append(to_string(reconnect));
ev.append(CRLF_STR, CRLF_LEN);
}
if (id) {
ev.append("id: ", sizeof("id: ") - 1);
ev.append(to_string(id));
ev.append(CRLF_STR, CRLF_LEN);
}
if (event && *event) {
ev.append("event: ", sizeof("event: ") - 1);
ev.append(event);
ev.append(CRLF_STR, CRLF_LEN);
}
if (message && *message) {
ev.append("data: ", sizeof("data: ") - 1);
ev.append(message);
ev.append(CRLF_STR, CRLF_LEN);
}
if (ev.empty()) {
return;
}
ev.append(CRLF_STR, CRLF_LEN);
// Sending chunked content prelude
auto cs = str_snprintf("%x" CRLF_STR, 4 * sizeof(ev.size()) + CRLF_LEN, ev.size());
httpd_socket_send(this->hd_, this->fd_, cs.c_str(), cs.size(), 0);
// Sendiing content chunk
httpd_socket_send(this->hd_, this->fd_, ev.c_str(), ev.size(), 0);
// Indicate end of chunk
httpd_socket_send(this->hd_, this->fd_, CRLF_STR, CRLF_LEN, 0);
}
} // namespace web_server_idf
} // namespace esphome
#endif // !defined(USE_ESP_IDF)

277
esphome/components/web_server_idf/web_server_idf.h Normal file
View file

@ -0,0 +1,277 @@
#pragma once
#ifdef USE_ESP_IDF
#include <esp_http_server.h>
#include <string>
#include <functional>
#include <vector>
#include <map>
#include <set>
namespace esphome {
namespace web_server_idf {
#define F(string_literal) (string_literal)
#define PGM_P const char *
#define strncpy_P strncpy
using String = std::string;
class AsyncWebParameter {
public:
AsyncWebParameter(std::string value) : value_(std::move(value)) {}
const std::string &value() const { return this->value_; }
protected:
std::string value_;
};
class AsyncWebServerRequest;
class AsyncWebServerResponse {
public:
AsyncWebServerResponse(const AsyncWebServerRequest *req) : req_(req) {}
virtual ~AsyncWebServerResponse() {}
// NOLINTNEXTLINE(readability-identifier-naming)
void addHeader(const char *name, const char *value);
virtual const char *get_content_data() const = 0;
virtual size_t get_content_size() const = 0;
protected:
const AsyncWebServerRequest *req_;
};
class AsyncWebServerResponseEmpty : public AsyncWebServerResponse {
public:
AsyncWebServerResponseEmpty(const AsyncWebServerRequest *req) : AsyncWebServerResponse(req) {}
const char *get_content_data() const override { return nullptr; };
size_t get_content_size() const override { return 0; };
};
class AsyncWebServerResponseContent : public AsyncWebServerResponse {
public:
AsyncWebServerResponseContent(const AsyncWebServerRequest *req, std::string content)
: AsyncWebServerResponse(req), content_(std::move(content)) {}
const char *get_content_data() const override { return this->content_.c_str(); };
size_t get_content_size() const override { return this->content_.size(); };
protected:
std::string content_;
};
class AsyncResponseStream : public AsyncWebServerResponse {
public:
AsyncResponseStream(const AsyncWebServerRequest *req) : AsyncWebServerResponse(req) {}
const char *get_content_data() const override { return this->content_.c_str(); };
size_t get_content_size() const override { return this->content_.size(); };
void print(const char *str) { this->content_.append(str); }
void print(const std::string &str) { this->content_.append(str); }
void print(float value);
void printf(const char *fmt, ...) __attribute__((format(printf, 2, 3)));
protected:
std::string content_;
};
class AsyncWebServerResponseProgmem : public AsyncWebServerResponse {
public:
AsyncWebServerResponseProgmem(const AsyncWebServerRequest *req, const uint8_t *data, const size_t size)
: AsyncWebServerResponse(req), data_(data), size_(size) {}
const char *get_content_data() const override { return reinterpret_cast<const char *>(this->data_); };
size_t get_content_size() const override { return this->size_; };
protected:
const uint8_t *data_;
const size_t size_;
};
class AsyncWebServerRequest {
// FIXME friend class AsyncWebServerResponse;
friend class AsyncWebServer;
public:
~AsyncWebServerRequest();
http_method method() const { return static_cast<http_method>(this->req_->method); }
std::string url() const;
std::string host() const;
// NOLINTNEXTLINE(readability-identifier-naming)
size_t contentLength() const { return this->req_->content_len; }
bool authenticate(const char *username, const char *password) const;
// NOLINTNEXTLINE(readability-identifier-naming)
void requestAuthentication(const char *realm = nullptr) const;
void redirect(const std::string &url);
void send(AsyncWebServerResponse *response);
void send(int code, const char *content_type = nullptr, const char *content = nullptr);
// NOLINTNEXTLINE(readability-identifier-naming)
AsyncWebServerResponse *beginResponse(int code, const char *content_type) {
auto *res = new AsyncWebServerResponseEmpty(this); // NOLINT(cppcoreguidelines-owning-memory)
this->init_response_(res, 200, content_type);
return res;
}
// NOLINTNEXTLINE(readability-identifier-naming)
AsyncWebServerResponse *beginResponse(int code, const char *content_type, const std::string &content) {
auto *res = new AsyncWebServerResponseContent(this, content); // NOLINT(cppcoreguidelines-owning-memory)
this->init_response_(res, code, content_type);
return res;
}
// NOLINTNEXTLINE(readability-identifier-naming)
AsyncWebServerResponse *beginResponse_P(int code, const char *content_type, const uint8_t *data,
const size_t data_size) {
auto *res = new AsyncWebServerResponseProgmem(this, data, data_size); // NOLINT(cppcoreguidelines-owning-memory)
this->init_response_(res, code, content_type);
return res;
}
// NOLINTNEXTLINE(readability-identifier-naming)
AsyncResponseStream *beginResponseStream(const char *content_type) {
auto *res = new AsyncResponseStream(this); // NOLINT(cppcoreguidelines-owning-memory)
this->init_response_(res, 200, content_type);
return res;
}
// NOLINTNEXTLINE(readability-identifier-naming)
bool hasParam(const std::string &name) { return this->getParam(name) != nullptr; }
// NOLINTNEXTLINE(readability-identifier-naming)
AsyncWebParameter *getParam(const std::string &name);
// NOLINTNEXTLINE(readability-identifier-naming)
bool hasArg(const char *name) { return this->hasParam(name); }
std::string arg(const std::string &name) {
auto *param = this->getParam(name);
if (param) {
return param->value();
}
return {};
}
operator httpd_req_t *() const { return this->req_; }
optional<std::string> get_header(const char *name) const;
protected:
httpd_req_t *req_;
AsyncWebServerResponse *rsp_{};
std::map<std::string, AsyncWebParameter *> params_;
AsyncWebServerRequest(httpd_req_t *req) : req_(req) {}
void init_response_(AsyncWebServerResponse *rsp, int code, const char *content_type);
};
class AsyncWebHandler;
class AsyncWebServer {
public:
AsyncWebServer(uint16_t port) : port_(port){};
~AsyncWebServer() { this->end(); }
// NOLINTNEXTLINE(readability-identifier-naming)
void onNotFound(std::function<void(AsyncWebServerRequest *request)> fn) { on_not_found_ = std::move(fn); }
void begin();
void end();
// NOLINTNEXTLINE(readability-identifier-naming)
AsyncWebHandler &addHandler(AsyncWebHandler *handler) {
this->handlers_.push_back(handler);
return *handler;
}
protected:
uint16_t port_{};
httpd_handle_t server_{};
static esp_err_t request_handler(httpd_req_t *r);
std::vector<AsyncWebHandler *> handlers_;
std::function<void(AsyncWebServerRequest *request)> on_not_found_{};
};
class AsyncWebHandler {
public:
virtual ~AsyncWebHandler() {}
// NOLINTNEXTLINE(readability-identifier-naming)
virtual bool canHandle(AsyncWebServerRequest *request) { return false; }
// NOLINTNEXTLINE(readability-identifier-naming)
virtual void handleRequest(AsyncWebServerRequest *request) {}
// NOLINTNEXTLINE(readability-identifier-naming)
virtual void handleUpload(AsyncWebServerRequest *request, const std::string &filename, size_t index, uint8_t *data,
size_t len, bool final) {}
// NOLINTNEXTLINE(readability-identifier-naming)
virtual void handleBody(AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total) {}
// NOLINTNEXTLINE(readability-identifier-naming)
virtual bool isRequestHandlerTrivial() { return true; }
};
class AsyncEventSource;
class AsyncEventSourceResponse {
friend class AsyncEventSource;
public:
void send(const char *message, const char *event = nullptr, uint32_t id = 0, uint32_t reconnect = 0);
protected:
AsyncEventSourceResponse(const AsyncWebServerRequest *request, AsyncEventSource *server);
static void destroy(void *p);
AsyncEventSource *server_;
httpd_handle_t hd_{};
int fd_{};
};
using AsyncEventSourceClient = AsyncEventSourceResponse;
class AsyncEventSource : public AsyncWebHandler {
friend class AsyncEventSourceResponse;
using connect_handler_t = std::function<void(AsyncEventSourceClient *)>;
public:
AsyncEventSource(std::string url) : url_(std::move(url)) {}
~AsyncEventSource() override;
// NOLINTNEXTLINE(readability-identifier-naming)
bool canHandle(AsyncWebServerRequest *request) override {
return request->method() == HTTP_GET && request->url() == this->url_;
}
// NOLINTNEXTLINE(readability-identifier-naming)
void handleRequest(AsyncWebServerRequest *request) override;
// NOLINTNEXTLINE(readability-identifier-naming)
void onConnect(connect_handler_t cb) { this->on_connect_ = std::move(cb); }
void send(const char *message, const char *event = nullptr, uint32_t id = 0, uint32_t reconnect = 0);
protected:
std::string url_;
std::set<AsyncEventSourceResponse *> sessions_;
connect_handler_t on_connect_{};
};
class DefaultHeaders {
friend class AsyncWebServerRequest;
public:
// NOLINTNEXTLINE(readability-identifier-naming)
void addHeader(const char *name, const char *value) { this->headers_.emplace_back(name, value); }
// NOLINTNEXTLINE(readability-identifier-naming)
static DefaultHeaders &Instance() {
static DefaultHeaders instance;
return instance;
}
protected:
std::vector<std::pair<std::string, std::string>> headers_;
};
} // namespace web_server_idf
} // namespace esphome
using namespace esphome::web_server_idf; // NOLINT(google-global-names-in-headers)
#endif // !defined(USE_ESP_IDF)

2
script/build_codeowners.py
View file

@ -7,6 +7,7 @@ from collections import defaultdict
from esphome.helpers import write_file_if_changed
from esphome.config import get_component, get_platform
from esphome.core import CORE
from esphome.const import KEY_CORE, KEY_TARGET_FRAMEWORK
parser = argparse.ArgumentParser()
parser.add_argument(
@ -38,6 +39,7 @@ parts = [BASE]
# Fake some directory so that get_component works
CORE.config_path = str(root)
CORE.data[KEY_CORE] = {KEY_TARGET_FRAMEWORK: None}
codeowners = defaultdict(list)