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Add /api/config/ #246 and fix file length limitation #366

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This commit is contained in:
fvanroie 2022-08-09 14:48:28 +02:00
parent e919db7f25
commit 1796ed2a81
1 changed files with 152 additions and 44 deletions
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134
src/sys/svc/hasp_http.cpp
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@ -84,9 +84,11 @@ HTTPUpload* upload;
const char MAIN_MENU_BUTTON[] PROGMEM = "<a href='/'>" D_HTTP_MAIN_MENU "</a>";
const char HTTP_DOCTYPE[] PROGMEM = "<!DOCTYPE html><html lang=\"en\"><head><meta charset='utf-8'><meta "
"name=\"viewport\" content=\"width=device-width,initial-scale=1\"/>"
"<meta http-equiv=\"Content-Security-Policy\" content=\"default-src 'self';img-src 'self' data:;style-src 'self' data:;\">";
const char HTTP_DOCTYPE[] PROGMEM =
"<!DOCTYPE html><html lang=\"en\"><head>"
// "<meta http-equiv=\"Content-Security-Policy\" content=\"default-src 'self';img-src "
// "'self' data:;style-src 'self' data:;\">"
"<meta charset='utf-8'><meta name=\"viewport\" content=\"width=device-width,initial-scale=1\"/>";
const char HTTP_META_GO_BACK[] PROGMEM = "<meta http-equiv='refresh' content='%d;url=/'/>";
const char HTTP_STYLESHEET[] PROGMEM = "<link rel=\"stylesheet\" href=\"/%s.css\">";
const char HTTP_HEADER[] PROGMEM = "<title>%s</title>";
@ -437,7 +439,7 @@ static void webHandleApi()
{ // http://plate01/about
if(!httpIsAuthenticated(F("api"))) return;
DynamicJsonDocument doc(800);
DynamicJsonDocument doc(2048);
String contentType = getContentType(F(".json"));
String endpoint((char*)0);
endpoint = webServer.pathArg(0);
@ -466,6 +468,95 @@ static void webHandleApi()
jsondata[jsondata.length() - 1] = '}'; // Replace last comma with a bracket
webServer.send(200, contentType, jsondata);
return;
} else if(!strcasecmp_P(endpoint.c_str(), PSTR("config"))) {
JsonObject settings;
String postBody((char*)0);
postBody = webServer.arg("plain");
if(webServer.method() == HTTP_GET) {
// Make sure we have a valid JsonObject to start from
settings = doc.to<JsonObject>();
} else if(webServer.method() == HTTP_POST || webServer.method() == HTTP_PUT) {
DeserializationError jsonError = deserializeJson(doc, postBody);
if(jsonError) { // Couldn't parse incoming JSON command
dispatch_json_error(TAG_HTTP, jsonError);
return;
}
settings = doc.as<JsonObject>();
} else {
webServer.send(400, contentType, "Bad Request");
return;
}
settings = doc.to<JsonObject>();
const __FlashStringHelper* module;
module = FPSTR(FP_HASP);
settings.createNestedObject(module);
haspGetConfig(settings[module]);
module = FPSTR(FP_GUI);
settings.createNestedObject(module);
guiGetConfig(settings[module]);
module = FPSTR(FP_DEBUG);
settings.createNestedObject(module);
debugGetConfig(settings[module]);
#if HASP_USE_WIFI > 0
module = FPSTR(FP_WIFI);
settings.createNestedObject(module);
wifiGetConfig(settings[module]);
module = FPSTR(FP_TIME);
settings.createNestedObject(module);
timeGetConfig(settings[module]);
#endif
#if HASP_USE_MQTT > 0
module = FPSTR(FP_MQTT);
settings.createNestedObject(module);
mqttGetConfig(settings[module]);
#endif
#if HASP_USE_HTTP > 0
module = FPSTR(FP_HTTP);
settings.createNestedObject(module);
httpGetConfig(settings[module]);
#endif
#if HASP_USE_ARDUINOOTA > 0 || HASP_USE_HTTP_UPDATE > 0
module = FPSTR(FP_OTA);
settings.createNestedObject(module);
otaGetConfig(settings[module]);
#endif
#if HASP_USE_GPIO > 0
module = FPSTR(FP_GPIO);
settings.createNestedObject(module);
gpioGetConfig(settings[module]);
#endif
configOutput(settings, TAG_HTTP); // Log current JSON config
LOG_DEBUG(TAG_HTTP, "%s - %d", __FILE__, __LINE__);
// Mask non-blank passwords
// if(!settings[FPSTR(FP_CONFIG_PASS)].isNull() && settings[FPSTR(FP_CONFIG_PASS)].as<String>().length() != 0) {
// settings[FPSTR(FP_CONFIG_PASS)] = D_PASSWORD_MASK;
// }
LOG_DEBUG(TAG_HTTP, "%s - %d", __FILE__, __LINE__);
doc.shrinkToFit();
LOG_DEBUG(TAG_HTTP, "%s - %d", __FILE__, __LINE__);
const size_t size = measureJson(doc) + 1;
LOG_DEBUG(TAG_HTTP, "%s - %d", __FILE__, __LINE__);
char jsondata[size];
LOG_DEBUG(TAG_HTTP, "%s - %d", __FILE__, __LINE__);
memset(jsondata, 0, size);
LOG_DEBUG(TAG_HTTP, "%s - %d", __FILE__, __LINE__);
serializeJson(doc, jsondata, size);
LOG_DEBUG(TAG_HTTP, "%s - %d", __FILE__, __LINE__);
webServer.send(200, contentType, jsondata);
LOG_DEBUG(TAG_HTTP, "%s - %d", __FILE__, __LINE__);
} else {
webServer.send(400, contentType, "Bad Request");
@ -782,7 +873,7 @@ static int handleFileRead(String path)
{
if(!httpIsAuthenticated()) return false;
path = webServer.urlDecode(path).substring(0, 31);
// path = webServer.urlDecode(path).substring(0, 31);
if(path.endsWith("/")) {
path += F("index.htm");
}
@ -866,7 +957,8 @@ static void handleFileUpload()
return;
}
upload = &webServer.upload();
if(upload->status == UPLOAD_FILE_START) {
switch(upload->status) {
case UPLOAD_FILE_START: {
if(!httpIsAuthenticated(F("fileupload"))) return;
LOG_INFO(TAG_HTTP, F("Total size: %s"), webServer.headerName(0).c_str());
String filename((char*)0);
@ -876,27 +968,37 @@ static void handleFileUpload()
filename = "/";
filename += upload->filename;
}
if(filename.length() < 32) {
fsUploadFile = HASP_FS.open(filename, "w");
if(fsUploadFile) {
if(!fsUploadFile || fsUploadFile.isDirectory()) {
LOG_WARNING(TAG_HTTP, F(D_FILE_SAVE_FAILED), filename.c_str());
webServer.send_P(400, PSTR("text/plain"), PSTR("Invalid filename"));
fsUploadFile.close();
fsUploadFile = File();
} else {
LOG_TRACE(TAG_HTTP, F("handleFileUpload Name: %s"), filename.c_str());
haspProgressMsg(fsUploadFile.name());
}
} else {
LOG_ERROR(TAG_HTTP, F("Filename %s is too long"), filename.c_str());
LOG_ERROR(TAG_HTTP, F("Could not open file %s for writing"), filename.c_str());
webServer.send_P(400, PSTR("text/plain"), PSTR("Could not open file for writing"));
}
} else if(upload->status == UPLOAD_FILE_WRITE) {
break;
}
case UPLOAD_FILE_WRITE: {
if(fsUploadFile) {
if(fsUploadFile.write(upload->buf, upload->currentSize) != upload->currentSize) {
LOG_ERROR(TAG_HTTP, F("Failed to write received data to file"));
webServer.send_P(400, PSTR("text/plain"), PSTR("Failed to write received data to file"));
fsUploadFile.close();
fsUploadFile = File();
} else {
webUploadProgress(); // Moved to httpEverySecond Loop
}
}
} else if(upload->status == UPLOAD_FILE_END) {
break;
}
case UPLOAD_FILE_END: {
if(fsUploadFile) {
LOG_INFO(TAG_HTTP, F("Uploaded %s (%u bytes)"), fsUploadFile.name(), upload->totalSize);
fsUploadFile.close();
@ -904,10 +1006,15 @@ static void handleFileUpload()
// Redirect to /config/hasp page. This flushes the web buffer and frees the memory
webServer.sendHeader(String(F("Location")), String(F("/config/hasp")), true);
webServer.send_P(302, PSTR("text/plain"), "");
} else {
webServer.send_P(400, PSTR("text/plain"), "Bad Request");
}
haspProgressVal(255);
break;
}
default:
LOG_WARNING(TAG_HTTP, F("File upload aborted"));
webServer.send_P(400, PSTR("text/plain"), PSTR("File upload aborted"));
fsUploadFile.close();
fsUploadFile = File();
}
}
@ -2002,7 +2109,8 @@ static void webHandleFirmware()
httpMessage += F("<h2>" D_HTTP_FIRMWARE_UPGRADE "</h2>");
// Form
httpMessage += F("<div class='container'><form method='POST' action='/update' enctype='multipart/form-data' id='ota'>");
httpMessage +=
F("<div class='container'><form method='POST' action='/update' enctype='multipart/form-data' id='ota'>");
// File
httpMessage +=