Remove compute_ctl authorization bypass if testing feature was enable (#11596)

We want to exercise the authorization middleware in our regression
tests.

Signed-off-by: Tristan Partin <tristan@neon.tech>

docker-compose/README.md

@@ -1,4 +1,3 @@
-
 # Example docker compose configuration
 
 The configuration in this directory is used for testing Neon docker images: it is
@@ -8,3 +7,13 @@ you can experiment with a miniature Neon system, use `cargo neon` rather than co
 This configuration does not start the storage controller, because the controller
 needs a way to reconfigure running computes, and no such thing exists in this setup.
 
+## Generating the JWKS for a compute
+
+```shell
+openssl genpkey -algorithm Ed25519 -out private-key.pem
+openssl pkey -in private-key.pem -pubout -out public-key.pem
+openssl pkey -pubin -inform pem -in public-key.pem -pubout -outform der -out public-key.der
+key="$(xxd -plain -cols 32 -s -32 public-key.der)"
+key_id="$(printf '%s' "$key" | sha256sum | awk '{ print $1 }' | basenc --base64url --wrap=0)"
+x="$(printf '%s' "$key" | basenc --base64url --wrap=0)"
+```

docker-compose/compute_wrapper/private-key.pem

@@ -0,0 +1,3 @@
+-----BEGIN PRIVATE KEY-----
+MC4CAQAwBQYDK2VwBCIEIOmnRbzt2AJ0d+S3aU1hiYOl/tXpvz1FmWBfwHYBgOma
+-----END PRIVATE KEY-----

docker-compose/compute_wrapper/public-key.pem

@@ -0,0 +1,3 @@
+-----BEGIN PUBLIC KEY-----
+MCowBQYDK2VwAyEADY0al/U0bgB3+9fUGk+3PKWnsck9OyxN5DjHIN6Xep0=
+-----END PUBLIC KEY-----

docker-compose/compute_wrapper/var/db/postgres/configs/config.json

@@ -142,7 +142,19 @@
     },
     "compute_ctl_config": {
         "jwks": {
-            "keys": []
+            "keys": [
+                {
+                    "use": "sig",
+                    "key_ops": [
+                        "verify"
+                    ],
+                    "alg": "EdDSA",
+                    "kid": "ZGIxMzAzOGY0YWQwODk2ODU1MTk1NzMxMDFkYmUyOWU2NzZkOWNjNjMyMGRkZGJjOWY0MjdjYWVmNzE1MjUyOAo=",
+                    "kty": "OKP",
+                    "crv": "Ed25519",
+                    "x": "MGQ4ZDFhOTdmNTM0NmUwMDc3ZmJkN2Q0MWE0ZmI3M2NhNWE3YjFjOTNkM2IyYzRkZTQzOGM3MjBkZTk3N2E5ZAo="
+                }
+            ]
         }
     }
 }