Data partitions and filesystem agnosticism

What's Changed

• Abstracted away filesystem
• Added spiffs/littlefs/fatfs updatability
• Made crypto assets (pub key, rootca) loadable from multiple sources
• @tuan-karma's compiler warning fix (#a0e9e5c)
• LittleFS/SD/SD_MMC/SPIFFS (any FS) support for certs/signatures
• Auto assign filesystem when applicable
• Added SPIFFS/LittleFS partition support to execOTA()
• Added Callback setter for Update progress handler
• Implemented esp32fota.setExtraHTTPHeader( name, value )
• C++11 compliance
• Credits update
• Updated examples
• Created test suite (#6)
• Added Dispatchable Workflow for library maintainers (manual triggering)
• bump version

New methods (see ReadMe for details)

void setProgressCb(ProgressCallback_cb fn);
void setExtraHTTPHeader( String name, String value );

void setCertFileSystem( fs::FS *cert_filesystem);

CryptoAsset();
CryptoFileAsset( const char* _path, fs::FS* _fs ) : public CryptoAsset;
CryptoMemAsset( const char* _name, const char* _bytes, size_t _len ) : public CryptoAsset;

void setPubKey( CryptoAsset );
void setRootCA( CryptoAsset );

New Contributors

• @tobozo made their first contribution in #92

Full Changelog: 0.1.6...0.2.0

HTTP/1.0 and HTTP/1.1

Some web servers answer HTTP/1.0 when they receive HTTP/1.0 request, and current version will refuse HTTP/1.0.
This rather trivial patch fixes that.

Thanks @nuclearcat

Configurable HTTPS port

The library use to be hard coded to use port 443 which causes problems when trying to connect to a custom HTTS port.

A new variable called _securePort, which has a default value of 443 has been added, as a variable rather than a hardcoded value you now have more options.

No breaking changes for anyone else, as the default value is set to 443.

Thanks to @willie-engelbrecht for the patch

HTTPS and bug fix's

0.1.3 includes :

• Added HTTPS
• return type for forceUpdate
• Content-Type issues
• New examples

Bugfix release

0.1.2 includes the following bugfixes:

• upgraded code from ArduinoJson v5 to v6
• return false added to execHTTPcheck for when connection test fails
• Make sketch filename case match folder name
• Force update added

Fixed error with checkURL

Fix a reported error when setting checkURL

Under heavy development

Purpose

A simple library to add support for Over-The-Air (OTA) updates to your project.

Features

• Web update (requires web server)
• Batch firmware sync
• Multi firmware update record
• Stream update (e.g. MQTT or other)

How it works

This library tries to access a JSON file hosted on a webserver, and reviews it to decide if a newer firmware has been published, if so it will download it and install it.