1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
// SPDX-License-Identifier: LGPL-3.0-or-later
// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
#include "ESPAsyncWebServer.h"
#include "WebHandlerImpl.h"
using namespace asyncsrv;
bool ON_STA_FILTER(AsyncWebServerRequest *request) {
#ifndef CONFIG_IDF_TARGET_ESP32H2
return WiFi.localIP() == request->client()->localIP();
#else
return false;
#endif
}
bool ON_AP_FILTER(AsyncWebServerRequest *request) {
#ifndef CONFIG_IDF_TARGET_ESP32H2
return WiFi.localIP() != request->client()->localIP();
#else
return false;
#endif
}
#ifndef HAVE_FS_FILE_OPEN_MODE
const char *fs::FileOpenMode::read = "r";
const char *fs::FileOpenMode::write = "w";
const char *fs::FileOpenMode::append = "a";
#endif
AsyncWebServer::AsyncWebServer(uint16_t port) : _server(port) {
_catchAllHandler = new AsyncCallbackWebHandler();
_server.onClient(
[](void *s, AsyncClient *c) {
if (c == NULL) {
return;
}
c->setRxTimeout(3);
AsyncWebServerRequest *r = new AsyncWebServerRequest((AsyncWebServer *)s, c);
if (r == NULL) {
c->abort();
delete c;
}
},
this
);
}
AsyncWebServer::~AsyncWebServer() {
reset();
end();
delete _catchAllHandler;
_catchAllHandler = nullptr; // Prevent potential use-after-free
}
AsyncWebRewrite &AsyncWebServer::addRewrite(std::shared_ptr<AsyncWebRewrite> rewrite) {
_rewrites.emplace_back(rewrite);
return *_rewrites.back().get();
}
AsyncWebRewrite &AsyncWebServer::addRewrite(AsyncWebRewrite *rewrite) {
_rewrites.emplace_back(rewrite);
return *_rewrites.back().get();
}
bool AsyncWebServer::removeRewrite(AsyncWebRewrite *rewrite) {
return removeRewrite(rewrite->from().c_str(), rewrite->toUrl().c_str());
}
bool AsyncWebServer::removeRewrite(const char *from, const char *to) {
for (auto r = _rewrites.begin(); r != _rewrites.end(); ++r) {
if (r->get()->from() == from && r->get()->toUrl() == to) {
_rewrites.erase(r);
return true;
}
}
return false;
}
AsyncWebRewrite &AsyncWebServer::rewrite(const char *from, const char *to) {
_rewrites.emplace_back(std::make_shared<AsyncWebRewrite>(from, to));
return *_rewrites.back().get();
}
AsyncWebHandler &AsyncWebServer::addHandler(AsyncWebHandler *handler) {
_handlers.emplace_back(handler);
return *(_handlers.back().get());
}
bool AsyncWebServer::removeHandler(AsyncWebHandler *handler) {
for (auto i = _handlers.begin(); i != _handlers.end(); ++i) {
if (i->get() == handler) {
_handlers.erase(i);
return true;
}
}
return false;
}
void AsyncWebServer::begin() {
_server.setNoDelay(true);
_server.begin();
}
void AsyncWebServer::end() {
_server.end();
}
#if ASYNC_TCP_SSL_ENABLED
void AsyncWebServer::onSslFileRequest(AcSSlFileHandler cb, void *arg) {
_server.onSslFileRequest(cb, arg);
}
void AsyncWebServer::beginSecure(const char *cert, const char *key, const char *password) {
_server.beginSecure(cert, key, password);
}
#endif
void AsyncWebServer::_handleDisconnect(AsyncWebServerRequest *request) {
delete request;
}
void AsyncWebServer::_rewriteRequest(AsyncWebServerRequest *request) {
// the last rewrite that matches the request will be used
// we do not break the loop to allow for multiple rewrites to be applied and only the last one to be used (allows overriding)
for (const auto &r : _rewrites) {
if (r->match(request)) {
request->_url = r->toUrl();
request->_addGetParams(r->params());
}
}
}
void AsyncWebServer::_attachHandler(AsyncWebServerRequest *request) {
for (auto &h : _handlers) {
if (h->filter(request) && h->canHandle(request)) {
request->setHandler(h.get());
return;
}
}
// ESP_LOGD("AsyncWebServer", "No handler found for %s, using _catchAllHandler pointer: %p", request->url().c_str(), _catchAllHandler);
request->setHandler(_catchAllHandler);
}
AsyncCallbackWebHandler &AsyncWebServer::on(
const char *uri, WebRequestMethodComposite method, ArRequestHandlerFunction onRequest, ArUploadHandlerFunction onUpload, ArBodyHandlerFunction onBody
) {
AsyncCallbackWebHandler *handler = new AsyncCallbackWebHandler();
handler->setUri(uri);
handler->setMethod(method);
handler->onRequest(onRequest);
handler->onUpload(onUpload);
handler->onBody(onBody);
addHandler(handler);
return *handler;
}
AsyncStaticWebHandler &AsyncWebServer::serveStatic(const char *uri, fs::FS &fs, const char *path, const char *cache_control) {
AsyncStaticWebHandler *handler = new AsyncStaticWebHandler(uri, fs, path, cache_control);
addHandler(handler);
return *handler;
}
void AsyncWebServer::onNotFound(ArRequestHandlerFunction fn) {
_catchAllHandler->onRequest(fn);
}
void AsyncWebServer::onFileUpload(ArUploadHandlerFunction fn) {
_catchAllHandler->onUpload(fn);
}
void AsyncWebServer::onRequestBody(ArBodyHandlerFunction fn) {
_catchAllHandler->onBody(fn);
}
AsyncWebHandler &AsyncWebServer::catchAllHandler() const {
return *_catchAllHandler;
}
void AsyncWebServer::reset() {
_rewrites.clear();
_handlers.clear();
_catchAllHandler->onRequest(NULL);
_catchAllHandler->onUpload(NULL);
_catchAllHandler->onBody(NULL);
}
|
