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87 lines
2.7 KiB
Markdown
87 lines
2.7 KiB
Markdown
1 year ago
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# Auth0 + Python + FastAPI API Seed
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This is the seed project you need to use if you're going to create an API using FastAPI in Python and Auth0. If you just want to create a Regular Python WebApp, please check [this project](https://github.com/auth0-samples/auth0-python-web-app/tree/master/01-Login)
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## Running the example
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In order to run the example you need to have `python3` (any version higher than `3.6`) and `pip3` installed.
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### Configuration
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The configuration you'll need is mostly information from Auth0, you'll need both the tentant domain and the API information.
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This app reads its configuration information from a `.env` file by default.
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To create a `.env` file you can copy the `.env.example` file and fill the values accordingly:
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```console
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cp .env.example .env
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```
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Alternatively you can use environment variables to define your application's settings (remember to update the values accordingly):
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```console
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export AUTH0_DOMAIN='your.domain.auth0.com'
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export AUTH0_API_AUDIENCE='your.api.audience'
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export AUTH0_ISSUER='https://your.domain.auth0.com'
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export AUTH0_ALGORITHMS='RS256'
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```
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### Spin up the server
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Once you've set your environment information below you'll find the commands you'll need.
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1. Create and activate a python environment:
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```console
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python3 -m venv .venv
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source .venv/bin/activate
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```
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2. Install the needed dependencies with:
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```console
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pip install -r requirements.txt
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```
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3. Start the server with the following:
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```console
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uvicorn application.main:app
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```
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4. Try calling [http://localhost:8000/api/public](http://localhost:8000/api/public)
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```
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curl -X 'GET' \
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'http://localhost:8000/api/public' \
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-H 'accept: application/json'
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```
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## API documentation
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Access [http://localhost:8000/docs](http://localhost:8000/docs). From there you'll see all endpoints and can test your API
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### Testing the API
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#### Private endpoint
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You can then try to do a GET to [http://localhost:8000/api/private](http://localhost:8000/api/private) which will throw an error if you don't send an access token signed with RS256 with the appropriate issuer and audience in the Authorization header.
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```console
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curl -X 'GET' \
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'http://localhost:8000/api/private' \
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-H 'accept: application/json' \
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-H 'Authorization: Bearer <FILL YOUR TOKEN HERE>'
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```
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#### Private-Scoped endpoint
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You can also try to do a GET to [http://localhost:8000/api/private-scoped](http://localhost:8000/api/private-scoped) which will throw an error if you don't send an access token with the scope `read:messages` signed with RS256 with the appropriate issuer and audience in the Authorization header.
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```console
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curl -X 'GET' \
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'http://localhost:8000/api/private-scoped' \
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-H 'accept: application/json' \
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-H 'Authorization: Bearer <FILL YOUR TOKEN WITH SCOPES HERE>'
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```
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