Coding Question

Created by: tigergroup

I have been working on this for over a day and seem to not get this working correctly. I have a json that I parsed. I need to take the current password in the json, encrypted it and put it back in the json.

json:

{ "wifi": { "ssid": "somessid", "password": "somepassword" }, }

convert to:

{ "wifi": { "ssid": "somessid", "password": "AGjsdfDv4Sf3f" }, }

I tried something like this:

StaticJsonBuffer<MAX_JSON_CONFIG_ARDUINOJSON_BUFFER_SIZE> jsonBuffer; JsonObject& parsedJson = jsonBuffer.parseObject(buf); if (!parsedJson.success()) { this->_interface->logger->logln(F("✖ Invalid JSON in the config string")); return; }

JsonObject& jsonWifi = parsedJson["wifi"];
int strLength = strlen(jsonWifi["password"]);
char unencryptedPassword[strLength]; 
strcpy(unencryptedPassword, jsonWifi["password"]);

char encryptedWifiPasswordEncoded[MAX_WIFI_PASSWORD_LENGTH];
_encryptPassword(encryptedWifiPasswordEncoded, (byte*)unencryptedPassword, strlen(unencryptedPassword));
jsonWifi.set("password",encryptedWifiPasswordEncoded);

Can anyone guide me on what I am doing wrong?

scott