Refactor bootstrapped application config options (flyteorg#46)

flyteadmin_config.yaml

@@ -25,6 +25,10 @@ server:
         iss: "https://idp.com"
         aud: "api://default"
       idpUserInfoEndpoint: "/v1/userinfo"
+  thirdPartyConfig:
+    flyteClient:
+      clientId: yourPublicAppClientId
+      redirectUri: yourRegisteredLoginRedirectUri
 flyteadmin:
   runScheduler: false
   roleNameKey: "iam.amazonaws.com/role"

pkg/config/config.go

@@ -12,12 +12,13 @@ const SectionKey = "server"
 //go:generate pflags ServerConfig --default-var=defaultServerConfig
 
 type ServerConfig struct {
-	HTTPPort             int                   `json:"httpPort" pflag:",On which http port to serve admin"`
-	GrpcPort             int                   `json:"grpcPort" pflag:",On which grpc port to serve admin"`
-	GrpcServerReflection bool                  `json:"grpcServerReflection" pflag:",Enable GRPC Server Reflection"`
-	KubeConfig           string                `json:"kube-config" pflag:",Path to kubernetes client config file."`
-	Master               string                `json:"master" pflag:",The address of the Kubernetes API server."`
-	Security             ServerSecurityOptions `json:"security"`
+	HTTPPort             int                     `json:"httpPort" pflag:",On which http port to serve admin"`
+	GrpcPort             int                     `json:"grpcPort" pflag:",On which grpc port to serve admin"`
+	GrpcServerReflection bool                    `json:"grpcServerReflection" pflag:",Enable GRPC Server Reflection"`
+	KubeConfig           string                  `json:"kube-config" pflag:",Path to kubernetes client config file."`
+	Master               string                  `json:"master" pflag:",The address of the Kubernetes API server."`
+	Security             ServerSecurityOptions   `json:"security"`
+	ThirdPartyConfig     ThirdPartyConfigOptions `json:"thirdPartyConfig"`
 }
 
 type ServerSecurityOptions struct {

pkg/config/third_party_config.go

@@ -0,0 +1,12 @@
+package config
+
+// This struct encapsulates config options for bootstrapping various Flyte applications with config values
+// For example, FlyteClientConfig contains application-specific values to initialize the config required by flyte client
+type ThirdPartyConfigOptions struct {
+	FlyteClientConfig FlyteClientConfig `json:"flyteClient"`
+}
+
+type FlyteClientConfig struct {
+	ClientID    string `json:"clientId" pflag:",public identifier for the app which handles authorization for a Flyte deployment"`
+	RedirectURI string `json:"redirectUri" pflag:",This is the callback uri registered with the app which handles authorization for a Flyte deployment"`
+}

pkg/rpc/config/flyte_client.go

@@ -18,8 +18,8 @@ const (
 func HandleFlyteCliConfigFunc(ctx context.Context, cfg *config.ServerConfig) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		configValues := map[string]string{
-			clientID:        cfg.Security.Oauth.ClientID,
-			redirectURI:     cfg.Security.Oauth.CallbackURL,
+			clientID:        cfg.ThirdPartyConfig.FlyteClientConfig.ClientID,
+			redirectURI:     cfg.ThirdPartyConfig.FlyteClientConfig.RedirectURI,
 			authMetadataKey: cfg.Security.Oauth.GrpcAuthorizationHeader,
 		}
 		configJSON, err := json.Marshal(configValues)

pkg/rpc/config/flyte_client_test.go

@@ -20,11 +20,15 @@ func TestHandleFlyteCliConfigFunc(t *testing.T) {
 	handleFlyteCliConfigFunc := HandleFlyteCliConfigFunc(context.Background(), &config.ServerConfig{
 		Security: config.ServerSecurityOptions{
 			Oauth: authConfig.OAuthOptions{
-				ClientID:                testClientID,
-				CallbackURL:             testRedirectURI,
 				GrpcAuthorizationHeader: testAuthMetadataKey,
 			},
 		},
+		ThirdPartyConfig: config.ThirdPartyConfigOptions{
+			FlyteClientConfig: config.FlyteClientConfig{
+				ClientID:    testClientID,
+				RedirectURI: testRedirectURI,
+			},
+		},
 	})
 
 	responseRecorder := httptest.NewRecorder()