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Adds SSL server mode for WiFiServerSecure, for plain SSL connections, ESP8266WebServerSecure, for HTTPS web serving, and SecureHTTPSUpdater for encrypted OTA updates. Example code is provided for all new options, as well as a BASH script for generating their own, self-signed certificates. Both ESP8266WebServerSecure and SecureHTTPSUpdater are important for secure password-based authentication. HTTP Basic Authentication, the only supported model presently, sends the username and password in *cleartext* and therefore should *never* be used in any un-SSL encrypted channel unless you don't mind sharing your login and password with anyone else on the internet. Even if the ESP8266 is not safety critical, this cleartext broadcast could expose you should you reuse this password elsewhere on your network or the internet.
56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
/*
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ESP8266WebServerSecure.h - Dead simple HTTPS web-server.
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Supports only one simultaneous client, knows how to handle GET and POST.
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Copyright (c) 2017 Earle F. Philhower, III. All rights reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef ESP8266WEBSERVERSECURE_H
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#define ESP8266WEBSERVERSECURE_H
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#include <ESP8266WebServer.h>
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#include <WiFiServerSecure.h>
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class ESP8266WebServerSecure : public ESP8266WebServer
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{
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public:
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ESP8266WebServerSecure(IPAddress addr, int port = 443);
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ESP8266WebServerSecure(int port = 443);
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virtual ~ESP8266WebServerSecure();
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void setServerKeyAndCert_P(const uint8_t *key, int keyLen, const uint8_t *cert, int certLen);
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void setServerKeyAndCert(const uint8_t *key, int keyLen, const uint8_t *cert, int certLen);
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WiFiClient client() override { return _currentClientSecure; }
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void begin() override;
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void handleClient() override;
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void close() override;
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private:
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size_t _currentClientWrite (const char *bytes, size_t len) override { return _currentClientSecure.write((const uint8_t *)bytes, len); }
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size_t _currentClientWrite_P (PGM_P bytes, size_t len) override { return _currentClientSecure.write_P(bytes, len); }
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protected:
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WiFiServerSecure _serverSecure;
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WiFiClientSecure _currentClientSecure;
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};
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#endif //ESP8266WEBSERVERSECURE_H
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