Supabase•2mo ago•

4 replies

Authorization for Local Edge Functions

edge functions

CLI

I'm trying to set up my local dev environment so that I can develop and test edge functions locally. I followed the getting started (CLI) instructions in the docs to create a basic hello world function, but I haven't succeeded in connecting to it. The error seems to be something to do with the authorization header.

The request I'm sending looks like this:

curl -i --location --request POST 'http://127.0.0.1:54321/functions/v1/hello-world' \
  --header 'Authorization: Bearer [token]' \
  --header 'Content-Type: application/json' \
  --data '{"name":"Functions"}'

curl -i --location --request POST 'http://127.0.0.1:54321/functions/v1/hello-world' \
  --header 'Authorization: Bearer [token]' \
  --header 'Content-Type: application/json' \
  --data '{"name":"Functions"}'

I've tried a number of different things for

[token]

[token]

:
- The "Publishable" authentication key outputed by

supabase status

supabase status

—this is what the docs said to use, even though it's not a JWT
- The "Secret" authentication key outputed by

supabase status

supabase status

- The long JWT string (

xxxx.yyyy.zzzz

xxxx.yyyy.zzzz

) that is shown in the example cURL request in the comment at the bottom of the function definition file
- The anonymous key gotten via local Supabase Studio -> avator icon -> Command menu -> Copy anonymous API key
- The service key gotten via local Supabase Studio -> avatar icon -> Command menu -> Copy service API key

The first two options result in

Error: Missing authorization header

Error: Missing authorization header

(status 401). The other three options return

Invalid JWT

Invalid JWT

(status 401), and on the server side I see

TypeError: Key for ES256 algorithm must be of type CryptoKey. Received an instance of Uint8Array

TypeError: Key for ES256 algorithm must be of type CryptoKey. Received an instance of Uint8Array

.

This feels like a very basic question. but I'm struggling with it: What is the key you are supposed to use as the bearer token when querying a local edge function?

I can provide my

config.toml

config.toml

file or anything else if it might help explain the situation.

Getting Started with Edge Functions | Supabase Docs

Get started with Supabase Edge Functions.

Authorization for Local Edge Functions

edge functions

CLI

curl -i --location --request POST 'http://127.0.0.1:54321/functions/v1/hello-world' \
  --header 'Authorization: Bearer [token]' \
  --header 'Content-Type: application/json' \
  --data '{"name":"Functions"}'

curl -i --location --request POST 'http://127.0.0.1:54321/functions/v1/hello-world' \
  --header 'Authorization: Bearer [token]' \
  --header 'Content-Type: application/json' \
  --data '{"name":"Functions"}'

I've tried a number of different things for

[token]

[token]

:
- The "Publishable" authentication key outputed by

supabase status

supabase status

—this is what the docs said to use, even though it's not a JWT
- The "Secret" authentication key outputed by

supabase status

supabase status

- The long JWT string (

xxxx.yyyy.zzzz

xxxx.yyyy.zzzz

Error: Missing authorization header

Error: Missing authorization header

(status 401). The other three options return

Invalid JWT

Invalid JWT

(status 401), and on the server side I see

TypeError: Key for ES256 algorithm must be of type CryptoKey. Received an instance of Uint8Array

TypeError: Key for ES256 algorithm must be of type CryptoKey. Received an instance of Uint8Array

.

This feels like a very basic question. but I'm struggling with it: What is the key you are supposed to use as the bearer token when querying a local edge function?

I can provide my

config.toml

config.toml

file or anything else if it might help explain the situation.

Getting Started with Edge Functions | Supabase Docs

Get started with Supabase Edge Functions.

Authorization for Local Edge Functions

Authorization for Local Edge Functions

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