- Adding list-profiles command

- Fixing warning
- Fixing warnings
- Adding whitespace
- Updating CONTRIBUTING.md to include signing instructions

Bringing in @pmgalea's #220 `okta-aws-cli list-profiles` command.

Closes #220

.gitignore

@@ -2,3 +2,5 @@ dist/
 .vscode
 .env*
 !.env.example
+bin/
+.idea

CONTRIBUTING.md

@@ -63,13 +63,15 @@ $ git checkout -b feature_x
    (make your changes)
 $ git status
 $ git add <files>
-$ git commit -m "descriptive commit message for your changes"
+$ git commit -S -m "descriptive commit message for your changes"
 ```
 
 > The `-b` specifies that you want to create a new branch called `feature_x`.
 > You only specify `-b` the first time you checkout because you are creating a
 > new branch.  Once the `feature_x` branch exists, you can later switch to it
 > with only `git checkout feature_x`.
+> The `-S` on the commit signs the commit. Please ensure you follow the instructions on  
+> [https://docs.github.com/en/authentication/managing-commit-signature-verification/signing-commits](https://docs.github.com/en/authentication/managing-commit-signature-verification/signing-commits)
 
 
 Rebase `feature_x` to include updates from `upstream/master`

README.md

@@ -48,6 +48,7 @@ format.
      - [Non-Admin Users](#non-admin-users)
  - [M2M Command](#m2m-command)
    - [M2M Command Requirements](#m2m-command-requirements)
+ - [List-Profiles Command](#list-profiles-command)
  - [Configuration](#configuration)
    - [Global settings](#global-settings)
    - [Web command settings](#web-command-settings)
@@ -70,6 +71,7 @@ format.
 | (empty) | When `okta-aws-cli` is executed without a subcommand and without arguments it will print the online help and exit. |
 | `web` | Human oriented retrieval of temporary IAM credentials through Okta authentication and device authorization. Note: if `okta-aws-cli` is not given a subcommand it defaults to this original `web` command when other arguments are present. |
 | `m2m` | Machine/headless oriented retrieval of temporary IAM credentials through Okta authentication with a private key. IMPORTANT! This a not a feature intended for a human use case. Be sure to use industry state of the art secrets management techniques with the private key. |
+| `list-profiles` | Lists profile names in ~/.okta/okta.yaml. |
 | `debug` | Debug okta.yaml config file and exit. |
 
 ## Web Command
@@ -319,6 +321,20 @@ role of the `sts:AssumeRoleWithWebIdentity` action type. This setting is on the
 trust relationship tab when viewing a specific role in the AWS Console. Also
 note the ARNs of these roles for later use.
 
+## List-Profiles Command
+
+```shell
+$ okta-aws-cli list-profiles
+Profiles:
+
+ sample-account X(Non-Prod)
+ sample-account X (Prod)
+ another-sample-account Y (Non-Prod)
+```
+
+List-profiles command is a human oriented command to show the list of profile names stored in the ~/.okta/okta.yaml file.  The user
+executes `okta-aws-cli list-profiles` where a list of profile name shall be listed for convenience.  The names will be indented.
+
 ## Configuration
 ### Global settings
 

cmd/root/profileslist/profiles-list.go

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2023-Present, Okta, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package profileslist
+
+import (
+	"fmt"
+	"github.com/spf13/cobra"
+
+	"github.com/okta/okta-aws-cli/internal/config"
+)
+
+// NewProfilesListCommand Sets up the debug cobra sub command
+func NewProfilesListCommand() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "list-profiles",
+		Short: "Lists profile names in ~/.okta/okta.yaml",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			config, err := config.EvaluateSettings()
+			if err != nil {
+				return err
+			}
+
+			fmt.Println("Profiles:")
+
+			keys, err := config.ReadConfigProfileKeys()
+
+			if err != nil {
+				return err
+			}
+
+			for _, key := range keys {
+				fmt.Printf(" %s\n", key)
+			}
+
+			return nil
+		},
+	}
+
+	return cmd
+}

cmd/root/root.go

@@ -18,6 +18,7 @@ package root
 
 import (
 	"fmt"
+	"github.com/okta/okta-aws-cli/cmd/root/profileslist"
 	"os"
 	"path/filepath"
 
@@ -157,6 +158,8 @@ func init() {
 	rootCmd.AddCommand(m2mCmd)
 	debugCfgCmd := debugCmd.NewDebugCommand()
 	rootCmd.AddCommand(debugCfgCmd)
+	listProfilesCmd := profileslist.NewProfilesListCommand()
+	rootCmd.AddCommand(listProfilesCmd)
 }
 
 // NewRootCommand Sets up the root cobra command

internal/config/config.go

@@ -384,6 +384,23 @@ func getFlagNameFromProfile(awsProfile string, flag string) string {
 	return flag
 }
 
+// ReadConfigProfileKeys returns the config profile names
+func (c *Config) ReadConfigProfileKeys() ([]string, error) {
+	// Side loading multiple profiles from okta.yaml file if it exists
+	if oktaConfig, err := OktaConfig(); err == nil {
+		profiles := oktaConfig.AWSCLI.PROFILES
+
+		keys := make([]string, 0, len(profiles))
+
+		for k := range profiles {
+			keys = append(keys, k)
+		}
+		return keys, err
+	}
+
+	return nil, nil
+}
+
 func readConfig() (Attributes, error) {
 	// Side loading multiple profiles from okta.yaml file if it exists
 	if oktaConfig, err := OktaConfig(); err == nil {