feat: UI changes for Authz caching

api/cmd/main.go

@@ -3,10 +3,12 @@ package main
 import (
 	"encoding/json"
 	"fmt"
+	"math"
 	"net/http"
 	"os"
 	"path/filepath"
 	"strings"
+	"time"
 
 	"github.com/gorilla/mux"
 	"github.com/heptiolabs/healthcheck"
@@ -18,6 +20,7 @@ import (
 	"github.com/caraml-dev/mlp/api/config"
 	"github.com/caraml-dev/mlp/api/database"
 	"github.com/caraml-dev/mlp/api/log"
+	"github.com/caraml-dev/mlp/api/pkg/authz/enforcer"
 )
 
 func main() {
@@ -65,7 +68,9 @@ func main() {
 		SentryDSN:     cfg.SentryDSN,
 		Streams:       cfg.Streams,
 		Docs:          cfg.Docs,
-		UIConfig:      cfg.UI,
+		MaxAuthzCacheExpiryMinutes: fmt.Sprintf("%.0f",
+			math.Ceil((time.Duration(enforcer.MaxKeyExpirySeconds) * time.Second).Minutes())),
+		UIConfig: cfg.UI,
 	}
 
 	router.Methods("GET").Path("/env.js").HandlerFunc(uiEnv.handler)
@@ -89,12 +94,13 @@ func mount(r *mux.Router, path string, handler http.Handler) {
 type uiEnvHandler struct {
 	*config.UIConfig
 
-	APIURL        string                `json:"REACT_APP_API_URL,omitempty"`
-	OauthClientID string                `json:"REACT_APP_OAUTH_CLIENT_ID,omitempty"`
-	Environment   string                `json:"REACT_APP_ENVIRONMENT,omitempty"`
-	SentryDSN     string                `json:"REACT_APP_SENTRY_DSN,omitempty"`
-	Streams       config.Streams        `json:"REACT_APP_STREAMS"`
-	Docs          config.Documentations `json:"REACT_APP_DOC_LINKS"`
+	APIURL                     string                `json:"REACT_APP_API_URL,omitempty"`
+	OauthClientID              string                `json:"REACT_APP_OAUTH_CLIENT_ID,omitempty"`
+	Environment                string                `json:"REACT_APP_ENVIRONMENT,omitempty"`
+	SentryDSN                  string                `json:"REACT_APP_SENTRY_DSN,omitempty"`
+	Streams                    config.Streams        `json:"REACT_APP_STREAMS"`
+	Docs                       config.Documentations `json:"REACT_APP_DOC_LINKS"`
+	MaxAuthzCacheExpiryMinutes string                `json:"REACT_APP_MAX_AUTHZ_CACHE_EXPIRY_MINUTES"`
 }
 
 func (h uiEnvHandler) handler(w http.ResponseWriter, r *http.Request) {

api/config/config.go

@@ -190,9 +190,9 @@ var defaultConfig = &Config{
 	Environment: "dev",
 	Port:        8080,
 
-	Streams: Streams{},
-	Docs:    Documentations{},
-
+	Streams:      Streams{},
+	Docs:         Documentations{},
+	Applications: []modelsv2.Application{},
 	Authorization: &AuthorizationConfig{
 		Enabled: false,
 		Caching: &InMemoryCacheConfig{

api/config/config_test.go

@@ -76,8 +76,9 @@ func TestLoad(t *testing.T) {
 					MaxIdleConns:    10,
 					MaxOpenConns:    20,
 				},
-				Mlflow: &config.MlflowConfig{},
-				Docs:   []config.Documentation{},
+				Mlflow:       &config.MlflowConfig{},
+				Docs:         []config.Documentation{},
+				Applications: []modelsv2.Application{},
 				Streams: map[string][]string{
 					"stream-1":     {"team-a", "team-b"},
 					"SecondStream": {"MyTeam"},
@@ -132,8 +133,9 @@ func TestLoad(t *testing.T) {
 					MaxIdleConns:    10,
 					MaxOpenConns:    20,
 				},
-				Mlflow: &config.MlflowConfig{},
-				Docs:   []config.Documentation{},
+				Mlflow:       &config.MlflowConfig{},
+				Docs:         []config.Documentation{},
+				Applications: []modelsv2.Application{},
 				Streams: map[string][]string{
 					"stream-1":     {"team-a", "team-b"},
 					"SecondStream": {"MyTeam"},

api/pkg/authz/enforcer/enforcer.go

@@ -48,6 +48,9 @@ type CacheConfig struct {
 	CacheCleanUpIntervalSeconds int
 }
 
+// MaxKeyExpirySeconds is the max allowed value for the KeyExpirySeconds.
+const MaxKeyExpirySeconds = 600
+
 // Enforcer thin client providing interface for authorizing users
 type Enforcer interface {
 	// Enforce check whether user is authorized to do certain action against a resource
@@ -84,7 +87,7 @@ func newEnforcer(
 	flavor Flavor,
 	timeout time.Duration,
 	cacheConfig *CacheConfig,
-) (Enforcer, error) {
+) (*enforcer, error) {
 	u, err := url.ParseRequestURI(hostURL)
 	if err != nil {
 		return nil, err
@@ -102,6 +105,10 @@ func newEnforcer(
 		timeout:    timeout,
 	}
 	if cacheConfig != nil {
+		if cacheConfig.KeyExpirySeconds > MaxKeyExpirySeconds {
+			return nil, fmt.Errorf("Configured KeyExpirySeconds is larger than the max permitted value of %d",
+				MaxKeyExpirySeconds)
+		}
 		enforcer.cache = newInMemoryCache(cacheConfig.KeyExpirySeconds, cacheConfig.CacheCleanUpIntervalSeconds)
 	}
 	return enforcer, nil

api/pkg/authz/enforcer/enforcer_test.go

@@ -62,6 +62,58 @@ var BootstrapPolicy = []testPolicy{
 	},
 }
 
+func TestNewEnforcer(t *testing.T) {
+	tests := map[string]struct {
+		hostURL     string
+		productName string
+		flavor      Flavor
+		timeout     time.Duration
+		cacheConfig *CacheConfig
+
+		expectedError string
+	}{
+		"success | no cache": {
+			hostURL:     "http://authz.com",
+			productName: "mlp",
+			flavor:      FlavorExact,
+			timeout:     time.Second,
+		},
+		"success | with cache": {
+			hostURL:     "http://authz.com",
+			productName: "mlp",
+			flavor:      FlavorExact,
+			timeout:     time.Second,
+			cacheConfig: &CacheConfig{
+				KeyExpirySeconds:            30,
+				CacheCleanUpIntervalSeconds: 60,
+			},
+		},
+		"failure | large cache expiry": {
+			hostURL:     "http://authz.com",
+			productName: "mlp",
+			flavor:      FlavorExact,
+			timeout:     time.Second,
+			cacheConfig: &CacheConfig{
+				KeyExpirySeconds:            3000,
+				CacheCleanUpIntervalSeconds: 60,
+			},
+			expectedError: "Configured KeyExpirySeconds is larger than the max permitted value of 600",
+		},
+	}
+
+	for name, tt := range tests {
+		t.Run(name, func(t *testing.T) {
+			_, err := newEnforcer(tt.hostURL, tt.productName, tt.flavor, tt.timeout, tt.cacheConfig)
+
+			if tt.expectedError != "" {
+				assert.EqualError(t, err, tt.expectedError)
+			} else {
+				assert.NoError(t, err)
+			}
+		})
+	}
+}
+
 func TestEnforcer_Enforce(t *testing.T) {
 	enforcer, err := NewEnforcerBuilder().URL(KetoURL).Product(ProductName).Build()
 	assert.NoError(t, err)

go.mod

@@ -26,6 +26,7 @@ require (
 	github.com/newrelic/go-agent v3.19.2+incompatible
 	github.com/opentracing/opentracing-go v1.1.0
 	github.com/ory/keto-client-go v0.4.4-alpha.1
+	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.11.1
 	github.com/prometheus/client_model v0.2.0
@@ -107,7 +108,6 @@ require (
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/patrickmn/go-cache v2.1.0+incompatible // indirect
 	github.com/pelletier/go-toml v1.9.5 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/prometheus/common v0.26.0 // indirect

go.sum

@@ -126,8 +126,10 @@ github.com/cloudflare/golz4 v0.0.0-20150217214814-ef862a3cdc58/go.mod h1:EOBUe0h
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
 github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
+github.com/cncf/udpa/go v0.0.0-20210930031921-04548b0d99d4/go.mod h1:6pvJx4me5XPnfI9Z40ddWsdw2W/uZgQLFXToKeRcDiI=
 github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
 github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
+github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
 github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
 github.com/cockroachdb/cockroach-go v0.0.0-20190925194419-606b3d062051/go.mod h1:XGLbWH/ujMcbPbhZq52Nv6UrCghb1yGn//133kEsvDk=
 github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd h1:qMd81Ts1T2OTKmB4acZcyKaMtRnY5Y44NuXGX2GFJ1w=
@@ -173,6 +175,7 @@ github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.m
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ=
 github.com/envoyproxy/go-control-plane v0.9.10-0.20210907150352-cf90f659a021/go.mod h1:AFq3mo9L8Lqqiid3OhADV3RfLJnjiw63cSpi+fDTRC0=
+github.com/envoyproxy/go-control-plane v0.10.2-0.20220325020618-49ff273808a1/go.mod h1:KJwIaB5Mv44NWtYuAOFCVOjcI94vtpEz2JU/D2v6IjE=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5 h1:Yzb9+7DPaBjB8zlTR87/ElzFsnQfuHnVUVqpZZIcV5Y=
 github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5/go.mod h1:a2zkGnVExMxdzMo3M0Hi/3sEU+cWnZpSni0O6/Yb/P0=

ui/packages/app/src/config.js

@@ -19,12 +19,18 @@ const config = {
         "https://github.com/caraml-dev/merlin/blob/main/docs/getting-started/README.md",
       label: "Merlin User Guide"
     },
-    { href: "https://github.com/caraml-dev/turing", label: "Turing User Guide" },
+    {
+      href: "https://github.com/caraml-dev/turing",
+      label: "Turing User Guide"
+    },
     {
       href: "https://docs.feast.dev/user-guide/overview",
       label: "Feast User Guide"
     }
   ],
+  MAX_AUTHZ_CACHE_EXPIRY_MINUTES: parseInt(
+    getEnv("REACT_APP_MAX_AUTHZ_CACHE_EXPIRY_MINUTES") || "0"
+  ),
 
   CLOCKWORK_UI_HOMEPAGE: getEnv("REACT_APP_CLOCKWORK_UI_HOMEPAGE"),
   KUBEFLOW_UI_HOMEPAGE: getEnv("REACT_APP_KUBEFLOW_UI_HOMEPAGE")

ui/packages/app/src/project_setting/user_role/SubmitUserRoleForm.js

@@ -2,6 +2,7 @@ import React, { useCallback, useEffect, useState } from "react";
 import {
   EuiButton,
   EuiButtonEmpty,
+  EuiCallOut,
   EuiFieldText,
   EuiFlexGroup,
   EuiFlexItem,
@@ -14,6 +15,7 @@ import {
   EuiTitle,
   EuiToolTip
 } from "@elastic/eui";
+import config from "../../config";
 import { validateEmail } from "../../validation/validation";
 import { addToast, useMlpApi } from "@caraml-dev/ui-lib";
 import UserRoleSelection from "./UserRoleSelection";
@@ -77,6 +79,7 @@ const SubmitUserRoleForm = ({ userRole, project, fetchUpdates, toggleAdd }) => {
     onChange
   ]);
 
+  const isAuthzCacheEnabled = !!config.MAX_AUTHZ_CACHE_EXPIRY_MINUTES;
   return (
     <EuiPanel paddingSize="m">
       <EuiFlexGroup justifyContent="spaceAround" direction="column">
@@ -124,6 +127,21 @@ const SubmitUserRoleForm = ({ userRole, project, fetchUpdates, toggleAdd }) => {
             </EuiFlexGroup>
           </EuiForm>
         </EuiFlexItem>
+        <EuiFlexItem>
+          {isAuthzCacheEnabled && (
+            <EuiCallOut
+              title={`Permission changes may take up to ${
+                config.MAX_AUTHZ_CACHE_EXPIRY_MINUTES
+              }
+                ${
+                  config.MAX_AUTHZ_CACHE_EXPIRY_MINUTES > 1
+                    ? "minutes"
+                    : "minute"
+                } to take effect in all components.`}
+              iconType="iInCircle"
+            />
+          )}
+        </EuiFlexItem>
         <EuiFlexItem grow={false}>
           <EuiFlexGroup direction="row">
             <EuiFlexItem grow={false}>