Support asymmetric JWK (#919)

test/Feature/AsymmetricJwtSpec.hs

@@ -0,0 +1,21 @@
+module Feature.AsymmetricJwtSpec where
+
+-- {{{ Imports
+import Test.Hspec
+import Test.Hspec.Wai
+import Network.HTTP.Types
+
+import SpecHelper
+import Network.Wai (Application)
+
+import Protolude hiding (get)
+-- }}}
+
+spec :: SpecWith Application
+spec = describe "server started with asymmetric JWK" $
+
+  -- this test will stop working 9999999999s after the UNIX EPOCH
+  it "succeeds with jwt token signed with an asymmetric key" $ do
+    let auth = authHeaderJWT "eyJhbGciOiJSUzI1NiJ9.eyJyb2xlIjogInBvc3RncmVzdF90ZXN0X2F1dGhvciJ9Cg.CBOYWDvqgAR0YYnZnyDGTQi6AJLc2Pds6_eV3YuBG6I36mj_h05eLhkEKNEDA5ZteMzCiY83P60rC_xtxVd7B6vo3BeF5uoanPS3rrbuHzKPwzsrgrD_CqvEuJ4n7Q9epkQiLsNkcexneENZDRqFjbwZx3DrXiCWwlK3Ytr5NAIGxmy0od-0xNpb2U1nXQyO_Q3mumWFViRt4tmFn_3goDHNKG3Ha_AzImfUNvHnWL78kAc4rbn15vLtWXD8PwtSnZaB4lY4V6RfsaW937srQsmRetvytM1i_bHBnjkjQLAqGbXPyItjtlXPs0uGNBadE8-wgkLtfmSCC4v2DjUthw"
+    request methodGet "/authors_only" [auth] ""
+      `shouldRespondWith` 200

test/Feature/AuthSpec.hs

@@ -28,7 +28,7 @@ spec = describe "authorization" $ do
       }
 
   it "denies access to tables that postgrest_test_author does not own" $
-    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqZG9lIn0.y4vZuu1dDdwAl0-S00MCRWRYMlJ5YAMSir6Es6WtWx0" in
+    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIn0.Xod-F15qsGL0WhdOCr2j3DdKuTw9QJERVgoFD3vGaWA" in
     request methodGet "/private_table" [auth] ""
       `shouldRespondWith` [json| {
           "hint":null,
@@ -42,41 +42,41 @@ spec = describe "authorization" $ do
   it "returns jwt functions as jwt tokens" $
     request methodPost "/rpc/login" [single]
       [json| { "id": "jdoe", "pass": "1234" } |]
-      `shouldRespondWith` [json| {"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xuYW1lIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqZG9lIn0.P2G9EVSVI22MWxXWFuhEYd9BZerLS1WDlqzdqplM15s"} |]
+      `shouldRespondWith` [json| {"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xuYW1lIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqZG9lIn0.KO-0PGp_rU-utcDBP6qwdd-Th2Fk-ICVt01I7QtTDWs"} |]
         { matchStatus = 200
         , matchHeaders = [matchContentTypeSingular]
         }
 
   it "sql functions can encode custom and standard claims" $
     request methodPost  "/rpc/jwt_test" [single] "{}"
-      `shouldRespondWith` [json| {"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJqb2UiLCJzdWIiOiJmdW4iLCJhdWQiOiJldmVyeW9uZSIsImV4cCI6MTMwMDgxOTM4MCwibmJmIjoxMzAwODE5MzgwLCJpYXQiOjEzMDA4MTkzODAsImp0aSI6ImZvbyIsInJvbGUiOiJwb3N0Z3Jlc3RfdGVzdCIsImh0dHA6Ly9wb3N0Z3Jlc3QuY29tL2ZvbyI6dHJ1ZX0.IHF16ZSU6XTbOnUWO8CCpUn2fJwt8P00rlYVyXQjpWc"} |]
+      `shouldRespondWith` [json| {"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJqb2UiLCJzdWIiOiJmdW4iLCJhdWQiOiJldmVyeW9uZSIsImV4cCI6MTMwMDgxOTM4MCwibmJmIjoxMzAwODE5MzgwLCJpYXQiOjEzMDA4MTkzODAsImp0aSI6ImZvbyIsInJvbGUiOiJwb3N0Z3Jlc3RfdGVzdCIsImh0dHA6Ly9wb3N0Z3Jlc3QuY29tL2ZvbyI6dHJ1ZX0.G2REtPnOQMUrVRDA9OnkPJTd8R0tf4wdYOlauh1E2Ek"} |]
         { matchStatus = 200
         , matchHeaders = [matchContentTypeSingular]
         }
 
   it "sql functions can read custom and standard claims variables" $ do
-    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJmdW4iLCJqdGkiOiJmb28iLCJuYmYiOjEzMDA4MTkzODAsImV4cCI6OTk5OTk5OTk5OSwiaHR0cDovL3Bvc3RncmVzdC5jb20vZm9vIjp0cnVlLCJpc3MiOiJqb2UiLCJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWF0IjoxMzAwODE5MzgwLCJhdWQiOiJldmVyeW9uZSJ9.AQmCA7CMScvfaDRMqRPeUY6eNf--69gpW-kxaWfq9X0"
+    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJmdW4iLCJqdGkiOiJmb28iLCJuYmYiOjEzMDA4MTkzODAsImV4cCI6OTk5OTk5OTk5OSwiaHR0cDovL3Bvc3RncmVzdC5jb20vZm9vIjp0cnVlLCJpc3MiOiJqb2UiLCJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWF0IjoxMzAwODE5MzgwfQ.V5fEpXfpb7feqwVqlcDleFdKu86bdwU2cBRT4fcMhXg"
     request methodPost "/rpc/reveal_big_jwt" [auth] "{}"
-      `shouldRespondWith` [str|[{"iss":"joe","sub":"fun","aud":"everyone","exp":9999999999,"nbf":1300819380,"iat":1300819380,"jti":"foo","http://postgrest.com/foo":true}]|]
+      `shouldRespondWith` [str|[{"iss":"joe","sub":"fun","exp":9999999999,"nbf":1300819380,"iat":1300819380,"jti":"foo","http://postgrest.com/foo":true}]|]
 
   it "allows users with permissions to see their tables" $ do
-    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqZG9lIn0.y4vZuu1dDdwAl0-S00MCRWRYMlJ5YAMSir6Es6WtWx0"
+    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqZG9lIn0.B-lReuGNDwAlU1GOC476MlO0vAt9JNoHIlxg2vwMaO0"
     request methodGet "/authors_only" [auth] ""
       `shouldRespondWith` 200
 
   it "works with tokens which have extra fields" $ do
-    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqZG9lIiwia2V5MSI6InZhbHVlMSIsImtleTIiOiJ2YWx1ZTIiLCJrZXkzIjoidmFsdWUzIiwiYSI6MSwiYiI6MiwiYyI6M30.GfydCh-F4wnM379xs0n1zUgalwJIsb6YoBapCo8HlFk"
+    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqZG9lIiwia2V5MSI6InZhbHVlMSIsImtleTIiOiJ2YWx1ZTIiLCJrZXkzIjoidmFsdWUzIiwiYSI6MSwiYiI6MiwiYyI6M30.b0eglDKYEmGi-hCvD-ddSqFl7vnDO5qkUaviaHXm3es"
     request methodGet "/authors_only" [auth] ""
       `shouldRespondWith` 200
 
   -- this test will stop working 9999999999s after the UNIX EPOCH
   it "succeeds with an unexpired token" $ do
-    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjk5OTk5OTk5OTksInJvbGUiOiJwb3N0Z3Jlc3RfdGVzdF9hdXRob3IiLCJpZCI6Impkb2UifQ.QaPPLWTuyydMu_q7H4noMT7Lk6P4muet1OpJXF6ofhc"
+    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjk5OTk5OTk5OTksInJvbGUiOiJwb3N0Z3Jlc3RfdGVzdF9hdXRob3IiLCJpZCI6Impkb2UifQ.Dpss-QoLYjec5OTsOaAc3FNVsSjA89wACoV-0ra3ClA"
     request methodGet "/authors_only" [auth] ""
       `shouldRespondWith` 200
 
   it "fails with an expired token" $ do
-    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0NDY2NzgxNDksInJvbGUiOiJwb3N0Z3Jlc3RfdGVzdF9hdXRob3IiLCJpZCI6Impkb2UifQ.enk_qZ_u6gZsXY4R8bREKB_HNExRpM0lIWSLktk9JJQ"
+    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0NDY2NzgxNDksInJvbGUiOiJwb3N0Z3Jlc3RfdGVzdF9hdXRob3IiLCJpZCI6Impkb2UifQ.f8__E6VQwYcDqwHmr9PG03uaZn8Zh1b0vbJ9DYS0AdM"
     request methodGet "/authors_only" [auth] ""
       `shouldRespondWith` [json| {"message":"JWT expired"} |]
         { matchStatus = 401
@@ -89,27 +89,27 @@ spec = describe "authorization" $ do
   it "hides tables from users with invalid JWT" $ do
     let auth = authHeaderJWT "ey9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqZG9lIn0.y4vZuu1dDdwAl0-S00MCRWRYMlJ5YAMSir6Es6WtWx0"
     request methodGet "/authors_only" [auth] ""
-      `shouldRespondWith` [json| {"message":"JWT invalid"} |]
+      `shouldRespondWith` [json| {"message":"JWSError (CompactDecodeError \"expected 3 parts, got 2\")"} |]
         { matchStatus = 401
         , matchHeaders = [
             "WWW-Authenticate" <:>
-            "Bearer error=\"invalid_token\", error_description=\"JWT invalid\""
+            "Bearer error=\"invalid_token\", error_description=\"JWSError (CompactDecodeError \\\"expected 3 parts, got 2\\\")\""
           ]
         }
 
   it "should fail when jwt contains no claims" $ do
-    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.e30.lu-rG8aSCiw-aOlN0IxpRGz5r7Jwq7K9r3tuMPUpytI"
+    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.e30.CUIP5V9thWsGGFsFyGijSZf1fJMfarLHI9CEJL-TGNk"
     request methodGet "/authors_only" [auth] ""
       `shouldRespondWith` 401
 
   it "hides tables from users with JWT that contain no claims about role" $ do
-    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6Impkb2UifQ.Jneso9X519Vh0z7i9PbXIu7W1HEoq9RRw9BBbyQKFCQ"
+    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6Impkb2UifQ.RVlZDaSyKbFPvxUf3V_NQXybfRB4dlBIkAUQXVXLUAI"
     request methodGet "/authors_only" [auth] ""
       `shouldRespondWith` 401
 
   it "recovers after 401 error with logged in user" $ do
     _ <- post "/authors_only" [json| { "owner": "jdoe", "secret": "test content" } |]
-    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqZG9lIn0.y4vZuu1dDdwAl0-S00MCRWRYMlJ5YAMSir6Es6WtWx0"
+    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqZG9lIn0.B-lReuGNDwAlU1GOC476MlO0vAt9JNoHIlxg2vwMaO0"
     _ <- request methodPost "/rpc/problem" [auth] ""
     request methodGet "/authors_only" [auth] ""
       `shouldRespondWith` 200
@@ -117,7 +117,7 @@ spec = describe "authorization" $ do
   describe "custom pre-request proc acting on id claim" $ do
 
     it "able to switch to postgrest_test_author role (id=1)" $
-      let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6MX0.mI2HNoOum6xM3sc4oHLxU4yLv-_WV5W1kqBfY_wEvLw" in
+      let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6MX0.gKw7qI50i9hMrSJW8BlTpdMEVmMXJYxlAqueGqpa_mE" in
       request methodPost "/rpc/get_current_user" [auth]
         [json| {} |]
          `shouldRespondWith` [str|"postgrest_test_author"|]
@@ -126,7 +126,7 @@ spec = describe "authorization" $ do
           }
 
     it "able to switch to postgrest_test_default_role (id=2)" $
-      let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6Mn0.W7jLsG-zswM91AJkCvZeIMHrnz7_6ceY2jnscVl3Yhk" in
+      let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6Mn0.nwzjMI0YLvVGJQTeoCPEBsK983b__gxdpLXisBNaO2A" in
       request methodPost "/rpc/get_current_user" [auth]
         [json| {} |]
          `shouldRespondWith` [str|"postgrest_test_default_role"|]
@@ -135,7 +135,7 @@ spec = describe "authorization" $ do
           }
 
     it "raises error (id=3)" $
-      let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6M30.15Gy8PezQhJIaHYDJVLa-Gmz9T3sJnW66EKAYIsXc7c" in
+      let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6M30.OGxEJAf60NKZiTn-tIb2jy4rqKs_ZruLGWZ40TjrJsM" in
       request methodPost "/rpc/get_current_user" [auth]
         [json| {} |]
          `shouldRespondWith` [str|{"hint":"Please contact administrator","details":null,"code":"P0001","message":"Disabled ID --> 3"}|]

test/Feature/BinaryJwtSecretSpec.hs

@@ -16,6 +16,6 @@ spec = describe "server started with binary JWT secret" $
 
   -- this test will stop working 9999999999s after the UNIX EPOCH
   it "succeeds with jwt token encoded with a binary secret" $ do
-    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjk5OTk5OTk5OTksInJvbGUiOiJwb3N0Z3Jlc3RfdGVzdF9hdXRob3IiLCJpZCI6Impkb2UifQ.l_EcSRWeNtL4OKUTIplrHyioNrff9Rd0MV7RXNCxCyk"
+    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjk5OTk5OTk5OTksInJvbGUiOiJwb3N0Z3Jlc3RfdGVzdF9hdXRob3IiLCJpZCI6Impkb2UifQ.Dpss-QoLYjec5OTsOaAc3FNVsSjA89wACoV-0ra3ClA"
     request methodGet "/authors_only" [auth] ""
       `shouldRespondWith` 200

test/Feature/InsertSpec.hs

@@ -451,7 +451,7 @@ spec = do
 
   describe "Row level permission" $
     it "set user_id when inserting rows" $ do
-      let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqZG9lIn0.y4vZuu1dDdwAl0-S00MCRWRYMlJ5YAMSir6Es6WtWx0"
+      let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqZG9lIn0.B-lReuGNDwAlU1GOC476MlO0vAt9JNoHIlxg2vwMaO0"
       _ <- post "/postgrest/users" [json| { "id":"jdoe", "pass": "1234", "role": "postgrest_test_author" } |]
       _ <- post "/postgrest/users" [json| { "id":"jroe", "pass": "1234", "role": "postgrest_test_author" } |]
 
@@ -464,7 +464,7 @@ spec = do
 
       p2 <- request methodPost "/authors_only"
         -- jwt token for jroe
-        [ authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqcm9lIn0.YuF_VfmyIxWyuceT7crnNKEprIYXsJAyXid3rjPjIow", ("Prefer", "return=representation") ]
+        [ authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIiwiaWQiOiJqcm9lIn0.2e7mx0U4uDcInlbJVOBGlrRufwqWLINDIEDC1vS0nw8", ("Prefer", "return=representation") ]
         [json| { "secret": "lolcat", "owner": "hacker" } |]
       liftIO $ do
         simpleBody p2 `shouldBe` [str|[{"owner":"jroe","secret":"lolcat"}]|]

test/Feature/NoJwtSpec.hs

@@ -16,7 +16,7 @@ spec = describe "server started without JWT secret" $ do
 
   -- this test will stop working 9999999999s after the UNIX EPOCH
   it "responds with error on attempted auth" $ do
-    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjk5OTk5OTk5OTksInJvbGUiOiJwb3N0Z3Jlc3RfdGVzdF9hdXRob3IiLCJpZCI6Impkb2UifQ.QaPPLWTuyydMu_q7H4noMT7Lk6P4muet1OpJXF6ofhc"
+    let auth = authHeaderJWT "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjk5OTk5OTk5OTksInJvbGUiOiJwb3N0Z3Jlc3RfdGVzdF9hdXRob3IiLCJpZCI6Impkb2UifQ.Dpss-QoLYjec5OTsOaAc3FNVsSjA89wACoV-0ra3ClA"
     request methodGet "/authors_only" [auth] ""
       `shouldRespondWith` 500
 

test/Main.hs

@@ -7,12 +7,11 @@ import qualified Hasql.Pool as P
 
 import PostgREST.DbStructure (getDbStructure)
 import PostgREST.App (postgrest)
-import Control.AutoUpdate
 import Data.Function (id)
 import Data.IORef
-import Data.Time.Clock.POSIX   (getPOSIXTime)
 
 import qualified Feature.AuthSpec
+import qualified Feature.AsymmetricJwtSpec
 import qualified Feature.BinaryJwtSecretSpec
 import qualified Feature.ConcurrentSpec
 import qualified Feature.CorsSpec
@@ -36,19 +35,16 @@ main = do
   setupDb testDbConn
 
   pool <- P.acquire (3, 10, toS testDbConn)
-  -- ask for the OS time at most once per second
-  getTime <- mkAutoUpdate
-    defaultUpdateSettings { updateAction = getPOSIXTime }
-
 
   result <- P.use pool $ getDbStructure "test"
   refDbStructure <- newIORef $ Just $ either (panic.show) id result
-  let withApp      = return $ postgrest (testCfg testDbConn)          refDbStructure pool getTime $ pure ()
-      ltdApp       = return $ postgrest (testLtdRowsCfg testDbConn)   refDbStructure pool getTime $ pure ()
-      unicodeApp   = return $ postgrest (testUnicodeCfg testDbConn)   refDbStructure pool getTime $ pure ()
-      proxyApp     = return $ postgrest (testProxyCfg testDbConn)     refDbStructure pool getTime $ pure ()
-      noJwtApp     = return $ postgrest (testCfgNoJWT testDbConn)     refDbStructure pool getTime $ pure ()
-      binaryJwtApp = return $ postgrest (testCfgBinaryJWT testDbConn) refDbStructure pool getTime $ pure ()
+  let withApp      = return $ postgrest (testCfg testDbConn)          refDbStructure pool $ pure ()
+      ltdApp       = return $ postgrest (testLtdRowsCfg testDbConn)   refDbStructure pool $ pure ()
+      unicodeApp   = return $ postgrest (testUnicodeCfg testDbConn)   refDbStructure pool $ pure ()
+      proxyApp     = return $ postgrest (testProxyCfg testDbConn)     refDbStructure pool $ pure ()
+      noJwtApp     = return $ postgrest (testCfgNoJWT testDbConn)     refDbStructure pool $ pure ()
+      binaryJwtApp = return $ postgrest (testCfgBinaryJWT testDbConn) refDbStructure pool $ pure ()
+      asymJwkApp   = return $ postgrest (testCfgAsymJWK testDbConn)   refDbStructure pool $ pure ()
 
   let reset = resetDb testDbConn
   hspec $ do
@@ -74,6 +70,10 @@ main = do
     beforeAll_ reset . before binaryJwtApp $
       describe "Feature.BinaryJwtSecretSpec" Feature.BinaryJwtSecretSpec.spec
 
+    -- this test runs with asymmetric JWK
+    beforeAll_ reset . before asymJwkApp $
+      describe "Feature.AsymmetricJwtSpec" Feature.AsymmetricJwtSpec.spec
+
  where
   specs = map (uncurry describe) [
       ("Feature.AuthSpec"         , Feature.AuthSpec.spec)

test/SpecHelper.hs

@@ -13,7 +13,8 @@ import Data.List (lookup)
 import Text.Regex.TDFA ((=~))
 import qualified Data.ByteString.Char8 as BS
 import qualified Data.ByteString.Lazy as BL
-import System.Process (readProcess)
+import           System.Process (readProcess)
+import           Text.Heredoc
 
 import PostgREST.Config (AppConfig(..))
 
@@ -67,7 +68,7 @@ _baseCfg :: AppConfig
 _baseCfg =  -- Connection Settings
   AppConfig mempty "postgrest_test_anonymous" Nothing "test" "localhost" 3000
             -- Jwt settings
-            (Just $ encodeUtf8 "safe") False
+            (Just $ encodeUtf8 "reallyreallyreallyreallyverysafe") False
             -- Connection Modifiers
             10 Nothing (Just "test.switch_role")
             -- Debug Settings
@@ -89,9 +90,16 @@ testProxyCfg :: Text -> AppConfig
 testProxyCfg testDbConn = (testCfg testDbConn) { configProxyUri = Just "https://postgrest.com/openapi.json" }
 
 testCfgBinaryJWT :: Text -> AppConfig
-testCfgBinaryJWT testDbConn = (testCfg testDbConn) { configJwtSecret = Just secretBs }
-  where secretBs = B64.decodeLenient "h2CGB1FoBd51aQooCS2g+UmRgYQfTPQ6v3+9ALbaqM4="
+testCfgBinaryJWT testDbConn = (testCfg testDbConn) {
+    configJwtSecret = Just . B64.decodeLenient $
+      "cmVhbGx5cmVhbGx5cmVhbGx5cmVhbGx5dmVyeXNhZmU="
+  }
 
+testCfgAsymJWK :: Text -> AppConfig
+testCfgAsymJWK testDbConn = (testCfg testDbConn) {
+    configJwtSecret = Just $ encodeUtf8
+      [str|{"alg":"RS256","e":"AQAB","key_ops":["verify"],"kty":"RSA","n":"0etQ2Tg187jb04MWfpuogYGV75IFrQQBxQaGH75eq_FpbkyoLcEpRUEWSbECP2eeFya2yZ9vIO5ScD-lPmovePk4Aa4SzZ8jdjhmAbNykleRPCxMg0481kz6PQhnHRUv3nF5WP479CnObJKqTVdEagVL66oxnX9VhZG9IZA7k0Th5PfKQwrKGyUeTGczpOjaPqbxlunP73j9AfnAt4XCS8epa-n3WGz1j-wfpr_ys57Aq-zBCfqP67UYzNpeI1AoXsJhD9xSDOzvJgFRvc3vm2wjAW4LEMwi48rCplamOpZToIHEPIaPzpveYQwDnB1HFTR1ove9bpKJsHmi-e2uzQ","use":"sig"}|]
+  }
 
 setupDb :: Text -> IO ()
 setupDb dbConn = do

test/fixtures/schema.sql

@@ -205,7 +205,7 @@ CREATE FUNCTION login(id text, pass text) RETURNS public.jwt_token
     LANGUAGE sql SECURITY DEFINER
     AS $$
 SELECT jwt.sign(
-    row_to_json(r), 'safe'
+    row_to_json(r), 'reallyreallyreallyreallyverysafe'
   ) as token
   FROM (
     SELECT rolname::text, id::text
@@ -238,7 +238,7 @@ CREATE FUNCTION jwt_test() RETURNS public.jwt_token
     LANGUAGE sql SECURITY DEFINER
     AS $$
 SELECT jwt.sign(
-    row_to_json(r), 'safe'
+    row_to_json(r), 'reallyreallyreallyreallyverysafe'
   ) as token
   FROM (
     SELECT 'joe'::text as iss, 'fun'::text as sub, 'everyone'::text as aud,
@@ -279,14 +279,13 @@ $$;
 --
 
 CREATE FUNCTION reveal_big_jwt() RETURNS TABLE (
-      iss text, sub text, aud text, exp bigint,
+      iss text, sub text, exp bigint,
       nbf bigint, iat bigint, jti text, "http://postgrest.com/foo" boolean
     )
     LANGUAGE sql SECURITY DEFINER
     AS $$
 SELECT current_setting('request.jwt.claim.iss') as iss,
        current_setting('request.jwt.claim.sub') as sub,
-       current_setting('request.jwt.claim.aud') as aud,
        current_setting('request.jwt.claim.exp')::bigint as exp,
        current_setting('request.jwt.claim.nbf')::bigint as nbf,
        current_setting('request.jwt.claim.iat')::bigint as iat,

test/io-tests/secrets/ascii.b64

@@ -1 +1 @@
-QSBCIEMKSXQncyBlYXN5IGFzLCAxIDIgMw==
+QUJDCkVhc3kgYXMKMTIzCk9yIHNpbXBsZSBhcwpEbyByZSBtaQ==

test/io-tests/secrets/ascii.jwt

@@ -1 +1 @@
-eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIn0.MsR2A5HkhQdBsuQhXH8TvUdlvezBm5JEu4SOmHj34KI
+eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIn0.p__cvqgrtteKUhxrJwTwqxeuFmlEm3hEj1mk7yO15M4

test/io-tests/secrets/ascii.noeol

@@ -1,2 +1,5 @@
-A B C
-It's easy as, 1 2 3
+ABC
+Easy as
+123
+Or simple as
+Do re mi

test/io-tests/secrets/ascii.txt

@@ -1,2 +1,5 @@
-A B C
-It's easy as, 1 2 3
+ABC
+Easy as
+123
+Or simple as
+Do re mi

test/io-tests/secrets/binary.b64

@@ -1 +1 @@
-i6aWVaZ4Zt8=
+RTwSHLM0/PWM2YCOyBiyChMQQamZLTZGrXdzGk61o5A=

test/io-tests/secrets/binary.eol

@@ -1 +1,2 @@
-協剖ｦxfﾟ
+E<³4üõŒÙ€ŽÈ²
+A©™-6F­wsNµ£�

test/io-tests/secrets/binary.jwt

@@ -1 +1 @@
-eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIn0.ySt_r_BN596NjZGcUAnlMAflDARDjrsR2c-fkOWlbFs
+eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIn0.zyXYJKXgVYaWqMYgUXMk4zqXSU5cwA_vK2z9_5lRlqA

test/io-tests/secrets/binary.noeol

@@ -1 +1,2 @@
-協剖ｦxfﾟ
+E<³4üõŒÙ€ŽÈ²
+A©™-6F­wsNµ£�

test/io-tests/secrets/word.b64

@@ -1 +1 @@
-QUJDMTIz
+QUJDRWFzeUFzT25lVHdvVGhyZWVPclNpbXBsZUFzRG9SZU1p

test/io-tests/secrets/word.jwt

@@ -1 +1 @@
-eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIn0.yERzinJhzJ5XYKZuxVroqsAwGXMtCxntfm8HVxc1amI
+eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoicG9zdGdyZXN0X3Rlc3RfYXV0aG9yIn0.1oyYyosD3_z4YzBE1DB-Pxf7wC0SCuZ2u1zLzPYU_nQ

test/io-tests/secrets/word.noeol

@@ -1 +1 @@
-ABC123
+ABCEasyAsOneTwoThreeOrSimpleAsDoReMi

test/io-tests/secrets/word.txt

@@ -1 +1 @@
-ABC123
+ABCEasyAsOneTwoThreeOrSimpleAsDoReMi