Add openvidu-basic-python

openvidu-basic-python/.env

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+OPENVIDU_URL=https://localhost:4443/
+OPENVIDU_SECRET=MY_SECRET

openvidu-basic-python/.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/

openvidu-basic-python/.vscode/launch.json

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+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Python: Flask",
+            "type": "python",
+            "request": "launch",
+            "module": "flask",
+            "env": {
+                "FLASK_APP": "app.py",
+                "FLASK_ENV": "production"
+            },
+            "args": [
+                "run",
+                "--no-debugger",
+                "--cert=adhoc"
+            ],
+            "jinja": true,
+            "justMyCode": true
+        }
+    ]
+}

openvidu-basic-python/README.md

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+# openvidu-basic-python
+
+Create a python3 environment and activate it
+
+```
+python3 -m venv venv
+```
+
+```
+. venv/bin/activate
+```
+
+Install dependencies
+
+```
+pip install -r requirements.txt
+```
+
+Run the application
+
+```
+python3 app.py
+```

openvidu-basic-python/app.py

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+import os
+import requests
+from flask import Flask, request
+from flask_cors import CORS
+
+app = Flask(__name__)
+cors = CORS(app, resources={r"/*": {"origins": "*"}})
+
+OPENVIDU_URL = os.environ.get("OPENVIDU_URL")
+OPENVIDU_SECRET = os.environ.get("OPENVIDU_SECRET")
+
+
+@app.route("/sessions", methods=['POST'])
+def initializeSession():
+    try:
+        body = request.json if request.data else {}
+        response = requests.post(
+            OPENVIDU_URL + "openvidu/api/sessions",
+            verify=False,
+            auth=("OPENVIDUAPP", OPENVIDU_SECRET),
+            headers={'Content-type': 'application/json'},
+            json=body
+        )
+        response.raise_for_status()
+        return response.json()["sessionId"]
+    except requests.exceptions.HTTPError as err:
+        if (err.response.status_code == 409):
+            # Session already exists in OpenVidu
+            return request.json["customSessionId"]
+        else:
+            return err
+
+
+@app.route("/sessions/<sessionId>/connections", methods=['POST'])
+def createConnection(sessionId):
+    body = request.json if request.data else {}
+    return requests.post(
+        OPENVIDU_URL + "openvidu/api/sessions/" + sessionId + "/connection",
+        verify=False,
+        auth=("OPENVIDUAPP", OPENVIDU_SECRET),
+        headers={'Content-type': 'application/json'},
+        json=body
+    ).json()["token"]
+
+
+if __name__ == "__main__":
+    app.run(debug=True, ssl_context=("cert/cert.pem", "cert/key.pem"))

openvidu-basic-python/cert/cert.pem

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+-----BEGIN CERTIFICATE-----
+MIIDgzCCAmugAwIBAgIJALDBPXTrlAhlMA0GCSqGSIb3DQEBCwUAMFgxCzAJBgNV
+BAYTAkVTMRMwEQYDVQQIDApTb21lLVN0YXRlMREwDwYDVQQKDAhPcGVuVmlkdTEh
+MB8GCSqGSIb3DQEJARYSb3BlbnZpZHVAZ21haWwuY29tMB4XDTE3MDUzMDE1MjQx
+N1oXDTI3MDUyODE1MjQxN1owWDELMAkGA1UEBhMCRVMxEzARBgNVBAgMClNvbWUt
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+dUBnbWFpbC5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDDbK/i
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+4YoS+CW7ojvOEz3xjCgo4tFdevz8ZoeO0RBQIbARbPako4OXC6vWs6LHwCR0aDWo
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+K61AANxT0qZV/aZhdM7W//pHJoQYsBsQT7cuTrL/VB/niD81uMA/mSWyXIn8KDIy
+CPY6jiZ4qiIJnQWhWm1Cazv6O7wjDisvB1cCJhDvBv42KkFwtigt5MQnBEGOI2LD
+iKCkXfj33E5B6n0sEel68WgYi6rx2tsR9lzAjCRF+jgNd7FfeUi999m7ykgEACR5
+OYRqkVcIXz30r9RxQyFqZLNzyO9oaVZpex8ZbWwEzNXG2ccddnMJ
+-----END CERTIFICATE-----

openvidu-basic-python/cert/key.pem

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+-----BEGIN RSA PRIVATE KEY-----
+MIIEowIBAAKCAQEAw2yv4izfNCAZxlG8wOABZeCkBF+kQq3srYZ3zkpyHEEkz/io
+3rGTBYLBldC7Xg8XgifpKuGKEvglu6I7zhM98YwoKOLRXXr8/GaHjtEQUCGwEWz2
+pKODlwur1rOix8AkdGg1qPR30tVLrG/IO+3LET0ZTQNwxkfHXEU4hAXXx0uiYf+1
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+A2TmvJ0GJPbrlIZIgBQEATuuNm8ejSNKg7uSoLTJm2kurPqzJ6y/HnmTonKn3+l6
+AurZOhhPBaOImJMadoAIk7IoGksKTUVobqSElQIDAQABAoIBAGr/2HFjFjbpGJOw
+b0O/oqRQUh2e7EYiCoOcK37E3iPAO1KvmG6OFayfwjSwG9bNNpbqGU2EPeBTA/3v
+PwV/HZxinB5+yhl/3IKp9LDqoR7uwwNXgNf2O3d5SXX91zO9bXhbEn5WlEDYzl00
+uxKtCVF//ZlgN+AoruxDbkVDGbkhKHGzvqOW+BWwbYHPOttQ9TQx2ss5+DekpDFV
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+PyrjAoGBAMfuE0Nrw9Fq7f8+U/SsqiW9djJp4R34EF5n8qHkotfRoAbGktCGxLoF
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+/FunImbvSdJLjR9Ue6vlFdOquHevBCFDiHOJPQJ/y4qyZR5Avluw
+-----END RSA PRIVATE KEY-----

openvidu-basic-python/requirements.txt

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+flask==2.1.2
+flask-cors==3.0.10
+requests==2.28.0
+python-dotenv==0.20.0
+pyopenssl==22.0.0