Dev cli

.gitignore

@@ -0,0 +1,2 @@
+CLI/cli
+.idea

CLI/go.mod

@@ -0,0 +1,27 @@
+module cli
+
+go 1.20
+
+require (
+	github.com/cenkalti/backoff/v3 v3.0.0 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
+	github.com/hashicorp/go-retryablehttp v0.6.6 // indirect
+	github.com/hashicorp/go-rootcerts v1.0.2 // indirect
+	github.com/hashicorp/go-secure-stdlib/parseutil v0.1.6 // indirect
+	github.com/hashicorp/go-secure-stdlib/strutil v0.1.2 // indirect
+	github.com/hashicorp/go-sockaddr v1.0.2 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/hashicorp/vault/api v1.9.1 // indirect
+	github.com/joho/godotenv v1.5.1 // indirect
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/peterbourgon/ff/v3 v3.3.0 // indirect
+	github.com/ryanuber/go-glob v1.0.0 // indirect
+	golang.org/x/crypto v0.6.0 // indirect
+	golang.org/x/net v0.7.0 // indirect
+	golang.org/x/text v0.7.0 // indirect
+	golang.org/x/time v0.0.0-20200416051211-89c76fbcd5d1 // indirect
+	gopkg.in/square/go-jose.v2 v2.5.1 // indirect
+)

CLI/go.sum

@@ -0,0 +1,66 @@
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CLI/main.go

@@ -0,0 +1,107 @@
+package main
+
+import (
+	"cli/parse_file"
+	"cli/vault_actions"
+	"context"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+
+	vault "github.com/hashicorp/vault/api"
+	"github.com/peterbourgon/ff/v3/ffcli"
+)
+
+func main() {
+
+	var (
+		rootFlagSet = flag.NewFlagSet("textctl", flag.ExitOnError)
+	)
+
+	secure_env := parse_file.Parsefile()
+
+	config := vault.DefaultConfig()
+	config.Address = secure_env.Host
+	client, err := vault.NewClient(config)
+
+	if err != nil {
+		log.Fatalf("unable to initialize Vault client: %v", err)
+	}
+	client.SetToken(secure_env.Token)
+
+	screate := &ffcli.Command{
+		Name:       "screate",
+		ShortUsage: "screate [<arg> ...]",
+		ShortHelp:  "Create a new secret.",
+		Exec: func(_ context.Context, args []string) error {
+
+			if n := len(args); n != 3 {
+				return fmt.Errorf("create requires 3 arguments, name, key and content")
+			}
+
+			secret, err := client.KVv2("secret").Get(context.Background(), args[0])
+			if err != nil {
+				log.Fatalf("unable to read secret: %v", err)
+			}
+
+			secretData := secret.Data
+			secretData[args[1]] = args[2]
+			fmt.Println(secretData)
+			vault_actions.Screate(args[0], secretData, client)
+			return nil
+		},
+	}
+
+	sdelete := &ffcli.Command{
+		Name:       "sdelete",
+		ShortUsage: "sdelete [<arg> ...]",
+		ShortHelp:  "Delete a secret.",
+		Exec: func(_ context.Context, args []string) error {
+
+			if n := len(args); n != 1 {
+				return fmt.Errorf("create requires 1 arguments, name and key but you provided %d", n)
+			}
+			vault_actions.Sdelete(args[0], client)
+			return nil
+		},
+	}
+
+	sget := &ffcli.Command{
+		Name:       "sget",
+		ShortUsage: "sget [<arg> ...]",
+		ShortHelp:  "get the content of a a secret.",
+		Exec: func(_ context.Context, args []string) error {
+
+			if n := len(args); n != 2 {
+				return fmt.Errorf("create requires 2 arguments, name and key")
+			}
+			vault_actions.Sget(args[0], args[1], client)
+			return nil
+		},
+	}
+
+	push := &ffcli.Command{
+		Name:       "push",
+		ShortUsage: "push",
+		ShortHelp:  "Push a file to Vault.",
+		Exec: func(_ context.Context, args []string) error {
+			vault_actions.Push(client)
+			return nil
+		},
+	}
+
+	root := &ffcli.Command{
+		ShortUsage:  "textctl [flags] <subcommand>",
+		FlagSet:     rootFlagSet,
+		Subcommands: []*ffcli.Command{sdelete, screate, sget, push},
+		Exec: func(context.Context, []string) error {
+			return flag.ErrHelp
+		},
+	}
+
+	if err := root.ParseAndRun(context.Background(), os.Args[1:]); err != nil {
+		fmt.Fprintf(os.Stderr, "error: %v\n", err)
+		os.Exit(1)
+	}
+}

CLI/parse_file/parse_file.go

@@ -0,0 +1,30 @@
+package parse_file
+
+import (
+	"fmt"
+	"os"
+	"strconv"
+
+	"github.com/joho/godotenv"
+)
+
+type Configuration struct {
+	Project string
+	Host    string
+	Port    int
+	Token   string
+}
+
+func Parsefile() Configuration {
+	var config Configuration
+	err := godotenv.Load("secure-env.env")
+	if err != nil {
+		fmt.Println("File reading error", err)
+		return config
+	}
+	config.Project = os.Getenv("SECURE_ENV_PROJECT")
+	config.Host = os.Getenv("SECURE_ENV_HOST")
+	config.Port, err = strconv.Atoi(os.Getenv("SECURE_ENV_PORT"))
+	config.Token = os.Getenv("SECURE_ENV_TOKEN")
+	return config
+}

CLI/secure-env.env

@@ -0,0 +1,4 @@
+SECURE_ENV_PROJECT_NAME="secure-env"
+SECURE_ENV_HOST="https://secure-env.poc-innovation.com:8200/"
+SECURE_ENV_PORT=8200
+SECURE_ENV_TOKEN="hvs.NWAqB95aaCepzz7GXVrO43KW"

CLI/vault_actions/push.go

@@ -0,0 +1,53 @@
+package vault_actions
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strings"
+
+	vault "github.com/hashicorp/vault/api"
+)
+
+type Variable struct {
+	Key   string
+	Value string
+}
+
+func LinesInFile(fileName string) []string {
+	f, _ := os.Open(fileName)
+	scanner := bufio.NewScanner(f)
+	result := []string{}
+	for scanner.Scan() {
+		line := scanner.Text()
+		result = append(result, line)
+	}
+	return result
+}
+
+func Create_var(data string) Variable {
+	var variable Variable
+	variable.Key = strings.Split(data, "=")[0]
+	variable.Value = strings.Split(data, "=")[1]
+	variable.Value = strings.Trim(variable.Value, "\"")
+	return variable
+}
+
+func IsVariableSecureEnvLocal(variable Variable) bool {
+	return strings.Contains(variable.Key, "SECURE_ENV_")
+}
+
+func Push(client *vault.Client) bool {
+
+	lines := LinesInFile("secure-env.env")
+	secretData := map[string]interface{}{}
+	for _, line := range lines {
+		variable := Create_var(line)
+		if !IsVariableSecureEnvLocal(variable) {
+			secretData[variable.Key] = variable.Value
+		}
+	}
+	Screate("secure-env", secretData, client)
+	fmt.Println("Pushed successfully.")
+	return true
+}

CLI/vault_actions/screate.go

@@ -0,0 +1,20 @@
+package vault_actions
+
+import (
+	"context"
+	"fmt"
+	"log"
+
+	vault "github.com/hashicorp/vault/api"
+)
+
+func Screate(name string, secretData map[string]interface{}, client *vault.Client) bool {
+
+	_, err := client.KVv2("secret").Put(context.Background(), name, secretData)
+	if err != nil {
+		log.Fatalf("unable to write secret: %v", err)
+	}
+
+	fmt.Println("Secret written successfully.")
+	return true
+}

CLI/vault_actions/sdelete.go

@@ -0,0 +1,23 @@
+package vault_actions
+
+import (
+	"context"
+	vault "github.com/hashicorp/vault/api"
+	"log"
+)
+
+func Sdelete(name string, client *vault.Client) {
+
+	_, err := client.KVv2("secret").Get(context.Background(), name)
+
+	if err != nil {
+		log.Fatalf("%v", err)
+	}
+
+	err = client.KVv2("secret").Delete(context.Background(), name)
+	if err != nil {
+		log.Fatalf("unable to delete secret: %v", err)
+	} else {
+		log.Printf("secret %s deleted", name)
+	}
+}

CLI/vault_actions/sget.go

@@ -0,0 +1,24 @@
+package vault_actions
+
+import (
+	"context"
+	"fmt"
+	vault "github.com/hashicorp/vault/api"
+	"log"
+)
+
+func Sget(name string, key string, client *vault.Client) {
+
+	secret, err := client.KVv2("secret").Get(context.Background(), name)
+
+	if err != nil {
+		log.Fatalf("unable to read secret: %v", err)
+	}
+
+	value, ok := secret.Data[key].(string)
+	if !ok {
+		log.Fatalf("value type assertion failed: %T %#v", secret.Data[key], secret.Data[key])
+	}
+
+	fmt.Println("Access granted! the value of the secret is: ", value)
+}