From 2e2192170e83a4fe95b508afe30a970a942310c3 Mon Sep 17 00:00:00 2001 From: lotus Date: Mon, 24 Nov 2025 11:01:26 -0400 Subject: [PATCH 1/4] =?UTF-8?q?###=20Refatora=C3=A7=C3=A3o=20e=20remo?= =?UTF-8?q?=C3=A7=C3=A3o=20de=20funcionalidades=20obsoletas=20no=20process?= =?UTF-8?q?amento=20SIP/RTP?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ### Alterações técnicas: 1. **Remoção de propriedades e funções não utilizadas no `mediaChannel.php`:** - **Elementos removidos:** - Propriedades relacionadas ao rastreamento de *timeouts*, perda de pacotes (`timeoutHistory`, `packetLossWindow`), entre outros. - Funções auxiliares como `calculateAdaptiveTimeout` e `updateConnectionHealth` foram eliminadas, dado que não apresentavam uso no fluxo atual do código. - **Motivação:** Simplificar o código ao remover lógica redundante e propriedades não utilizadas. 2. **Ajustes na manipulação de pacotes RTP:** - Foi alterado o tempo de espera no recebimento de pacotes (`recvfrom`) de 0.2 para 0.5 segundos. - Modificação no tipo de dado enviado ao construir pacotes de silêncio para codificação PCM, passando a utilizar bytes únicos, em vez de duplicados. 3. **Correção no mecanismo de resampling para codec G729:** - Ajuste na manipulação de frequências no resampler, garantindo que o codec G729 funcione apenas com frequência de 8000 Hz. 4. **Adições relacionadas ao codec OPUS:** - Criação de instância padrão de `opusChannel` ao detectar membros não resolvidos. - Configuração inicial com taxa de bits (24000) e complexidade (6) para melhorar desempenho e eficiência em sistemas de baixa latência. 5. **Atualização de referências e inclusão de dependências no `runner-worker.php`:** - Ajustes em `trunkController` para utilizar a namespace `\libspech\Sip`. - Adição de arquivo de áudio (`audioFilePath`) com caminho fixo para teste e exemplo. --- ### Motivação: - Reduzir complexidade no código do plugin eliminando trechos que não são mais relevantes ao fluxo principal. - Otimizar a manipulação de pacotes RTP em cenários de baixa confiabilidade na rede, aumentando a resiliência do sistema. - Melhorar compatibilidade e qualidade de áudio para codecs como G729 e OPUS, com configurações mais adequadas às frequências e ao uso em tempo real. - Consolidar as dependências no `runner-worker.php`, garantindo maior consistência no processamento de chamadas e no uso correto das bibliotecas. --- ### Impacto: - **Simplificação de manutenção:** Código mais limpo e coeso, eliminando recursos que poderiam gerar confusão ou introduzir erros desnecessários. - **Melhoria de estabilidade nas conexões RTP/SIP:** Taxas ajustadas de recebimento e envio aumentam tolerância em cenários de rede instável. - **Melhor suporte a codecs:** Instâncias padrão e configurações otimizadas garantem que G729 e OPUS operem com maior eficiência. - **Preparação para novos recursos:** Ajustes no `trunkController` fornecem uma base mais sólida para futuras implementações. --- ### Arquivos-chave alterados: - **`plugins/Utils/sip/mediaChannel.php`** - **`runner-worker.php`** --- plugins/Utils/libspech/trunkController.php | 29 ++++++++++++++++++++-- 1 file changed, 27 insertions(+), 2 deletions(-) diff --git a/plugins/Utils/libspech/trunkController.php b/plugins/Utils/libspech/trunkController.php index 8e4a043..8d62ee3 100644 --- a/plugins/Utils/libspech/trunkController.php +++ b/plugins/Utils/libspech/trunkController.php @@ -1334,12 +1334,37 @@ public function receiveMedia(): void $this->rtpChannel = $rtpChannel; $fp = $rtpChannel->buildAudioPacket($silPayload20ms); $rtpSocket->sendto($this->audioRemoteIp, $this->audioRemotePort, $fp); + if ($this->audioFilePath) { + $audioFile = $this->audioFilePath; + if (file_exists($audioFile)) { + $audioData = file_get_contents($audioFile); + } + } + + + $audioPosition = 44; + $media->onReceive(function (rtpc $rtpc, array $peer, MediaChannel $channel, rtpChannel $rtpChannel) use (&$audioPosition, &$audioData, $rtpSocket, $silPayload20ms) { + $pcmDataLocal = $silPayload20ms; + // Se temos dados de áudio WAV disponíveis + if ($audioData && strlen($audioData) > 44) { + // Verifica se chegamos ao fim do arquivo + if ($audioPosition >= strlen($audioData)) { + $audioPosition = 44; // Volta para o início (após o header WAV) + } + + // Extrai 320 bytes de áudio PCM (20ms a 8kHz, 16-bit) + $pcmDataLocal = substr($audioData, $audioPosition, 320); - $media->onReceive(function (rtpc $rtpc, array $peer, MediaChannel $channel, rtpChannel $rtpChannel) use ($rtpSocket, $silPayload20ms) { + // Se não conseguiu ler 320 bytes (fim do arquivo), completa com silêncio + if (strlen($pcmDataLocal) < 320) { + $pcmDataLocal = str_pad($pcmDataLocal, 320, "\x00"); + } + $audioPosition += 320; + } - $fp = $rtpChannel->buildAudioPacket($silPayload20ms); + $fp = $rtpChannel->buildAudioPacket($pcmDataLocal); $rtpSocket->sendto($this->audioRemoteIp, $this->audioRemotePort, $fp); $targetId = $peer['address'] . ':' . $peer['port']; $ssrc = $rtpc->ssrc; From ffd3019576de0484dfaed553880590058f077941 Mon Sep 17 00:00:00 2001 From: lotus Date: Mon, 22 Dec 2025 15:42:31 -0400 Subject: [PATCH 2/4] Switch project licensing to proprietary; update headers, README, and LICENSE accordingly. Refactor `.env` usage for SIP configuration. --- .gitignore | 27 +++++++- LICENSE | 81 ++++++++++++++++------ README.md | 33 +++++++-- example.php | 17 +++-- plugins/Utils/libspech/trunkController.php | 10 +++ 5 files changed, 138 insertions(+), 30 deletions(-) diff --git a/.gitignore b/.gitignore index 46152d5..5a539a3 100644 --- a/.gitignore +++ b/.gitignore @@ -1,2 +1,27 @@ /.idea/* -.idea \ No newline at end of file +.idea + +# Sensitive files +.env +.env.* +!.env.example +config/credentials.* +credentials.* +*_credentials.* +secrets.* +*.key +*.pem +*.p12 +*.pfx +auth.json +auth.php + +# Audio files +*.wav +*.mp3 +*.ogg +audio.wav + +# Logs +*.log +logs/ \ No newline at end of file diff --git a/LICENSE b/LICENSE index af49afc..c8705a9 100644 --- a/LICENSE +++ b/LICENSE @@ -1,24 +1,63 @@ -MIT License - -Copyright (c) 2025 berzersks - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. +PROPRIETARY LICENSE - ALL RIGHTS RESERVED + +Copyright (c) 2025 Lotus / berzersks +Website: https://spechshop.com +All Rights Reserved. + +================================================================================ +NOTICE: RESPECT THE CREATOR +================================================================================ + +This software is the intellectual property of Lotus (berzersks). + +By using, viewing, or accessing this software, you acknowledge and agree to: +1. Respect the creator's rights and intellectual property +2. Not remove, alter, or obscure any copyright notices or attributions +3. Not claim this work as your own +4. Credit the original author (Lotus / berzersks) in any derived work +5. Reference https://spechshop.com when discussing or referencing this software + +Unauthorized use, copying, modification, or distribution is strictly prohibited +and may result in legal action. + +================================================================================ +TERMS AND CONDITIONS +================================================================================ + +1. OWNERSHIP: This software and all associated documentation files (the "Software") + are the exclusive property of the copyright holder. All intellectual property + rights, including but not limited to copyrights, patents, trade secrets, and + trademarks are strictly reserved. + +2. RESTRICTIONS: No person or entity is permitted to: + - Use, copy, modify, merge, publish, distribute, sublicense, or sell copies + of the Software without explicit written permission from the copyright holder + - Reverse engineer, decompile, or disassemble the Software + - Remove or alter any proprietary notices, labels, or attributions + - Create derivative works based on the Software + - Claim authorship or ownership of this Software + +3. ATTRIBUTION REQUIREMENT: Any authorized use of this Software must maintain + visible attribution to the original creator (Lotus / berzersks) and reference + to https://spechshop.com in documentation and user-facing interfaces. + +4. LIMITED LICENSE: Any use of this Software requires a separate written license + agreement with the copyright holder. Unauthorized use is strictly prohibited + and may result in legal action. + +5. NO WARRANTY: THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + +6. LIABILITY: IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. + +7. GOVERNING LAW: This license shall be governed by and construed in accordance + with the laws of Brazil, without regard to its conflict of law provisions. + +For licensing inquiries, contact via: https://spechshop.com --- diff --git a/README.md b/README.md index 56e115f..8226757 100644 --- a/README.md +++ b/README.md @@ -2,11 +2,16 @@ [![PHP Version](https://img.shields.io/badge/PHP-8.4+-blue.svg)](https://www.php.net/) [![Swoole](https://img.shields.io/badge/Swoole-6.0+-green.svg)](https://www.swoole.com/) -[![License](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE) +[![License](https://img.shields.io/badge/License-Proprietary-red.svg)](LICENSE) +[![Website](https://img.shields.io/badge/Website-spechshop.com-orange.svg)](https://spechshop.com) Real-time SIP/RTP VoIP library for PHP, built on Swoole coroutines. Make and receive real phone calls from PHP, stream RTP audio, handle DTMF, and record audio. +> **⚠️ PROPRIETARY SOFTWARE** - Copyright © 2025 Lotus / berzersks +> All rights reserved. Unauthorized use is prohibited. +> **Please respect the creator and visit [spechshop.com](https://spechshop.com)** + ## Overview libspech provides: @@ -198,7 +203,27 @@ Notes: ## License -This project is licensed under the MIT License. See `LICENSE` for details. +This project is proprietary software. All rights reserved. + +**Copyright © 2025 Lotus / berzersks** +**Website: [https://spechshop.com](https://spechshop.com)** + +### Important Notice + +By using this software, you agree to: +- ✅ Respect the creator's intellectual property rights +- ✅ Maintain all copyright notices and attributions +- ✅ Reference the original author (Lotus / berzersks) and [spechshop.com](https://spechshop.com) +- ❌ NOT remove or alter any copyright notices +- ❌ NOT claim this work as your own +- ❌ NOT use, copy, modify, or distribute without written permission + +Unauthorized copying, modification, distribution, or use of this software is **strictly +prohibited** and may result in legal action. + +See `LICENSE` for complete terms and conditions. + +### Third-Party Components -Third-party components may be under different licenses (Swoole, codec extensions). Review their LICENSE files before use -in production. +Third-party dependencies (Swoole, codec extensions) may be under different licenses. +Review their respective LICENSE files before use in production. diff --git a/example.php b/example.php index 1c8160e..2677968 100644 --- a/example.php +++ b/example.php @@ -1,5 +1,14 @@ Date: Mon, 22 Dec 2025 15:48:13 -0400 Subject: [PATCH 3/4] Switch project licensing to proprietary; update headers, README, and LICENSE accordingly. Refactor `.env` usage for SIP configuration. --- COPYRIGHT_HEADER.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 COPYRIGHT_HEADER.txt diff --git a/COPYRIGHT_HEADER.txt b/COPYRIGHT_HEADER.txt new file mode 100644 index 0000000..901e5ae --- /dev/null +++ b/COPYRIGHT_HEADER.txt @@ -0,0 +1,10 @@ +/** + * libspech - Real-time SIP/RTP VoIP Library for PHP + * + * Copyright (c) 2025 Lotus / berzersks + * Website: https://spechshop.com + * All Rights Reserved. + * + * PROPRIETARY SOFTWARE - Unauthorized use is prohibited. + * Please respect the creator. See LICENSE for terms. + */ From 4d48049c1fb587e2663c8e92fe2404c86b1f2f0a Mon Sep 17 00:00:00 2001 From: lotus Date: Tue, 23 Dec 2025 03:34:41 -0400 Subject: [PATCH 4/4] Switch project licensing to Apache 2.0; replace proprietary license files and update headers accordingly. --- LICENSE | 97 ------------------ LICENSE.txt | 275 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 275 insertions(+), 97 deletions(-) delete mode 100755 LICENSE create mode 100644 LICENSE.txt diff --git a/LICENSE b/LICENSE deleted file mode 100755 index c8705a9..0000000 --- a/LICENSE +++ /dev/null @@ -1,97 +0,0 @@ -PROPRIETARY LICENSE - ALL RIGHTS RESERVED - -Copyright (c) 2025 Lotus / berzersks -Website: https://spechshop.com -All Rights Reserved. - -================================================================================ -NOTICE: RESPECT THE CREATOR -================================================================================ - -This software is the intellectual property of Lotus (berzersks). - -By using, viewing, or accessing this software, you acknowledge and agree to: -1. Respect the creator's rights and intellectual property -2. Not remove, alter, or obscure any copyright notices or attributions -3. Not claim this work as your own -4. Credit the original author (Lotus / berzersks) in any derived work -5. Reference https://spechshop.com when discussing or referencing this software - -Unauthorized use, copying, modification, or distribution is strictly prohibited -and may result in legal action. - -================================================================================ -TERMS AND CONDITIONS -================================================================================ - -1. OWNERSHIP: This software and all associated documentation files (the "Software") - are the exclusive property of the copyright holder. All intellectual property - rights, including but not limited to copyrights, patents, trade secrets, and - trademarks are strictly reserved. - -2. RESTRICTIONS: No person or entity is permitted to: - - Use, copy, modify, merge, publish, distribute, sublicense, or sell copies - of the Software without explicit written permission from the copyright holder - - Reverse engineer, decompile, or disassemble the Software - - Remove or alter any proprietary notices, labels, or attributions - - Create derivative works based on the Software - - Claim authorship or ownership of this Software - -3. ATTRIBUTION REQUIREMENT: Any authorized use of this Software must maintain - visible attribution to the original creator (Lotus / berzersks) and reference - to https://spechshop.com in documentation and user-facing interfaces. - -4. LIMITED LICENSE: Any use of this Software requires a separate written license - agreement with the copyright holder. Unauthorized use is strictly prohibited - and may result in legal action. - -5. NO WARRANTY: THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - -6. LIABILITY: IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, - DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR - OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - USE OR OTHER DEALINGS IN THE SOFTWARE. - -7. GOVERNING LAW: This license shall be governed by and construed in accordance - with the laws of Brazil, without regard to its conflict of law provisions. - -For licensing inquiries, contact via: https://spechshop.com - ---- - -THIRD-PARTY DEPENDENCIES - -This project uses or is compatible with the following third-party libraries: - -1. Swoole (Apache License 2.0) - - https://github.com/swoole/swoole-src - - Used for asynchronous coroutines and networking - -2. bcg729 (GNU General Public License v3.0) - - Original: https://github.com/BelledonneCommunications/bcg729 - - PHP Extension: https://github.com/berzersks/bcg729 - - Optional: G.729 audio codec support - -3. Opus Codec (BSD License) - - Xiph.Org Foundation - - https://opus-codec.org/ - - PHP Extension: https://github.com/berzersks/opus - - Optional: Opus audio codec support - -4. psampler - - https://github.com/berzersks/psampler - - Optional: Audio resampling utilities - -Users must ensure compliance with the licenses of the original libraries when -using this software. The PHP extensions (bcg729, opus, psampler) maintain their -own licenses - consult individual repositories for details. - -PROTOCOLS AND STANDARDS - -This implementation is based on the following open standards: -- SIP: RFC 3261 (IETF) -- RTP/RTCP: RFC 3550 (IETF) -- SDP: RFC 4566 (IETF) -- DTMF: RFC 2833 (IETF) diff --git a/LICENSE.txt b/LICENSE.txt new file mode 100644 index 0000000..e577bc5 --- /dev/null +++ b/LICENSE.txt @@ -0,0 +1,275 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2025 Lotus / berzersks + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + +================================================================================ +CREATOR AND PROJECT INFORMATION +================================================================================ + +Original Creator: Lotus (berzersks) +Website: https://spechshop.com +Official Repository: https://github.com/spechshop/libspech + +IMPORTANT NOTICE TO THE COMMUNITY: + +This project was created by Lotus (berzersks) and is open source under the +Apache License 2.0. While you are free to use, modify, and distribute this +software, we encourage the community to: + +1. PRESERVE ATTRIBUTION: Always maintain the original creator's name and + copyright notices. Do not remove or alter attribution to Lotus (berzersks). + +2. UNITE THE COMMUNITY: We encourage contributors to submit improvements, + bug fixes, and new features to the official repository rather than + creating fragmented forks. A unified community is stronger and advances + faster together. + +3. OFFICIAL REPOSITORY: Please consider making pull requests to: + https://github.com/spechshop/libspech + + This helps keep the community in one place and ensures that all users + benefit from improvements. + +4. RESPECT THE CREATOR: While the Apache License grants you many freedoms, + we ask that you respect the original creator by not misrepresenting + authorship or claiming the original work as your own. + +Thank you for helping build a strong, united, and respectful open source +community around this project! + +================================================================================ +THIRD-PARTY DEPENDENCIES +================================================================================ + +This project uses or is compatible with the following third-party libraries: + +1. Swoole (Apache License 2.0) + - https://github.com/swoole/swoole-src + - Used for asynchronous coroutines and networking + +2. bcg729 (GNU General Public License v3.0) + - Original: https://github.com/BelledonneCommunications/bcg729 + - PHP Extension: https://github.com/berzersks/bcg729 + - Optional: G.729 audio codec support + +3. Opus Codec (BSD License) + - Xiph.Org Foundation + - https://opus-codec.org/ + - PHP Extension: https://github.com/berzersks/opus + - Optional: Opus audio codec support + +4. psampler + - https://github.com/berzersks/psampler + - Optional: Audio resampling utilities + +Users must ensure compliance with the licenses of the original libraries when +using this software. The PHP extensions (bcg729, opus, psampler) maintain their +own licenses - consult individual repositories for details. + +================================================================================ +PROTOCOLS AND STANDARDS +================================================================================ + +This implementation is based on the following open standards: +- SIP: RFC 3261 (IETF) +- RTP/RTCP: RFC 3550 (IETF) +- SDP: RFC 4566 (IETF) +- DTMF: RFC 2833 (IETF)