Dmitry Verenitsin
3af21e69e5
`switch_url_encode()` encodes with `double_encode` false, so a `%XX` already present in `json_text` was emitted unchanged and became indistinguishable from the escapes the body encoding added itself. Decoding the body then consumed the values' own escapes as well, and the document no longer parsed. Values arrive pre-encoded whenever `encode-values` is on, and can hold percent-hex text regardless of it. Encode with `switch_url_encode_opt(..., SWITCH_TRUE)` so `%` is encoded too and the body decodes back to exactly the serialized document. `mod_xml_cdr` and `mod_format_cdr` already encode their bodies this way. - Size the escape buffer `* 3 + 1`. `switch_url_encode_opt()` reserves the terminator from the length it is given, so `* 3` dropped the last escaped character when every byte needed encoding. The base64 call now takes that length directly. - Warn at load when `encode` and `encode-values` are both on, since the values stay encoded after the body is decoded. - Correct both encoding config comments; the `encode` one described only `base64`. Adds core coverage in `tests/unit/switch_utils.c` for both `switch_url_encode_opt()` modes, its output bounds, and a JSON body encoded and decoded once.
FreeSWITCH
FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device. Combined with our hosted cloud platform, SignalWire, FreeSWITCH can interconnect with the outside world and scale to any size.
Visit https://signalwire.com or https://github.com/signalwire for more info.
Getting Started
FreeSWITCH is available on Github in source code format. You can checkout the development branch and build for many popular platforms including Linux, Windows, MacOSX and BSD. There is an issue tracker and pull request system available as part of the repo online.
See https://developer.signalwire.com/freeswitch/FreeSWITCH-Explained/ for more detailed instructions.
Additional Help
If you need assistance or have an interest in using a commercially supported build, you can contact coreteam@freeswitch.com to learn about professional services to support your project.
Voice-over-IP services - SIP / SMS - App Integrations
SignalWire is the primary sponsor of the FreeSWITCH project and was founded by the original developers of FreeSWITCH. SignalWire provides scalable services to enhance and scale your project such as SMS, SIP, Serverless Application hosting as well as programmable telecom. mod_signalwire which is distributed in this code base allows you to instantly pair with SignalWire and extend your FreeSWITCH.
Documentation
The main index for documentation is available at:
Release notes:
Install from packages
Step by step tutorials to install FreeSWITCH from packages:
- Using FSGET [Recommended]
- Debian
- Raspberry Pi
- CentOS 7
Build from source
Example Dockerfiles to build FreeSWITCH and dependencies from source:
Step by step tutorials to build FreeSWITCH with provided dependency packages:
- Debian [Recommended]
- Raspberry Pi
- CentOS 7
How to build Debian packages
Downloads
Contributions
GitHub pull requests are the recommended way to contribute to the FreeSWITCH source code:
Community
Slack is our chat system where the developers, the FreeSWITCH team, and the most active users are present. This is the place to get answers faster and chat with other users in real time. All you need to do is enter your email and verify it on the Slack signup page and you are ready to join in the discussion!
Slack Community:
Mailing list (ARCHIVED):
Thank you for using FreeSWITCH!