github.com/GoogleCloudPlatform/terraformer@v0.8.18/cmd/provider_cmd_keycloak.go (about)

     1  // Copyright 2018 The Terraformer Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package cmd
    16  
    17  import (
    18  	"log"
    19  	"os"
    20  	"strconv"
    21  	"strings"
    22  
    23  	keycloak_terraforming "github.com/GoogleCloudPlatform/terraformer/providers/keycloak"
    24  
    25  	"github.com/GoogleCloudPlatform/terraformer/terraformutils"
    26  	"github.com/spf13/cobra"
    27  )
    28  
    29  const (
    30  	defaultKeycloakEndpoint              = "https://localhost:8443"
    31  	defaultKeycloakRealm                 = "master"
    32  	defaultKeycloakClientTimeout         = int64(30)
    33  	defaultKeycloakTLSInsecureSkipVerify = false
    34  )
    35  
    36  func newCmdKeycloakImporter(options ImportOptions) *cobra.Command {
    37  	targets := []string{}
    38  	cmd := &cobra.Command{
    39  		Use:   "keycloak",
    40  		Short: "Import current state to Terraform configuration from Keycloak",
    41  		Long:  "Import current state to Terraform configuration from Keycloak",
    42  		RunE: func(cmd *cobra.Command, args []string) error {
    43  			url := os.Getenv("KEYCLOAK_URL")
    44  			if len(url) == 0 {
    45  				url = defaultKeycloakEndpoint
    46  			}
    47  			clientID := os.Getenv("KEYCLOAK_CLIENT_ID")
    48  			clientSecret := os.Getenv("KEYCLOAK_CLIENT_SECRET")
    49  			realm := os.Getenv("KEYCLOAK_REALM")
    50  			if len(realm) == 0 {
    51  				realm = defaultKeycloakRealm
    52  			}
    53  			clientTimeout, err := strconv.ParseInt(os.Getenv("KEYCLOAK_CLIENT_TIMEOUT"), 10, 64)
    54  			if err != nil {
    55  				clientTimeout = defaultKeycloakClientTimeout
    56  			}
    57  			tlsInsecureSkipVerify, err := strconv.ParseBool(os.Getenv("KEYCLOAK_TLS_INSECURE_SKIP_VERIFY"))
    58  			if err != nil {
    59  				tlsInsecureSkipVerify = defaultKeycloakTLSInsecureSkipVerify
    60  			}
    61  			caCert := os.Getenv("KEYCLOAK_CACERT")
    62  			if len(caCert) == 0 {
    63  				caCert = "-"
    64  			}
    65  			if len(targets) > 0 {
    66  				originalPathPattern := options.PathPattern
    67  				for _, target := range targets {
    68  					provider := newKeycloakProvider()
    69  					log.Println(provider.GetName() + " importing realm " + target)
    70  					options.PathPattern = originalPathPattern
    71  					options.PathPattern = strings.ReplaceAll(options.PathPattern, "{provider}", "{provider}/"+target)
    72  					err := Import(provider, options, []string{url, clientID, clientSecret, realm, strconv.FormatInt(clientTimeout, 10), caCert, strconv.FormatBool(tlsInsecureSkipVerify), target})
    73  					if err != nil {
    74  						return err
    75  					}
    76  				}
    77  			} else {
    78  				provider := newKeycloakProvider()
    79  				log.Println(provider.GetName() + " importing all realms")
    80  				err := Import(provider, options, []string{url, clientID, clientSecret, realm, strconv.FormatInt(clientTimeout, 10), caCert, strconv.FormatBool(tlsInsecureSkipVerify), "-"})
    81  				if err != nil {
    82  					return err
    83  				}
    84  			}
    85  			return nil
    86  		},
    87  	}
    88  
    89  	cmd.AddCommand(listCmd(newKeycloakProvider()))
    90  	baseProviderFlags(cmd.PersistentFlags(), &options, "realms", "type=id1:id2:id4")
    91  	cmd.PersistentFlags().StringSliceVarP(&targets, "targets", "", []string{}, "")
    92  	return cmd
    93  }
    94  
    95  func newKeycloakProvider() terraformutils.ProviderGenerator {
    96  	return &keycloak_terraforming.KeycloakProvider{}
    97  }