Ft/cli #3
Ft/cli #3
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Important Review skippedAuto reviews are disabled on base/target branches other than the default branch. Please check the settings in the CodeRabbit UI or the You can disable this status message by setting the WalkthroughThe updates introduce several new commands and functionalities to the password manager application, including adding, retrieving, listing, and initializing password storage. Enhancements were made to error handling, documentation, and file management. The Changes
Sequence Diagram(s) (Beta)sequenceDiagram
actor User
participant CLI as Command-Line Interface
participant InitCmd as Init Command
participant AddCmd as Add Command
participant GetCmd as Get Command
participant ListCmd as List Command
participant Storage as File Storage
User ->> CLI: Execute Init Command
CLI ->> InitCmd: Initialize Storage
InitCmd ->> Storage: Create Config and Database Files
Storage -->> InitCmd: Confirmation
User ->> CLI: Execute Add Command
CLI ->> AddCmd: Add New Password
AddCmd ->> Storage: Store Encrypted Password
Storage -->> AddCmd: Confirmation
User ->> CLI: Execute Get Command
CLI ->> GetCmd: Retrieve Password by Name
GetCmd ->> Storage: Load Encrypted Password
Storage -->> GetCmd: Encrypted Password
GetCmd ->> GetCmd: Decrypt Password
GetCmd -->> User: Display/Copy Password
User ->> CLI: Execute List Command
CLI ->> ListCmd: List All Stored Passwords
ListCmd ->> Storage: Load All Passwords
Storage -->> ListCmd: All Passwords
ListCmd -->> User: Display Passwords
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Note Currently processing new changes in this PR. This may take a few minutes, please wait... Files selected for processing (15)
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Actionable comments posted: 13
Outside diff range and nitpick comments (3)
README.md (2)
5-5: Consider changing "Todo" to "To-do" for grammatical correctness.
Line range hint
1-21: Add blank lines around headings for better readability and to adhere to Markdown best practices.+ # # pass-manager This is a sample go app for password manager (encryption/decryption) + ## ## Todo [ ] Beautify CLI and user input [ ] Add more metadata for password data [ ] Figlet + ### ### ALPHA RELEASE + ### ### Refactoring [ ] Better error handling: user error not technical error + ### ### Documentation [ ] Readme [ ] How it works (with command explanation) [ ] Encryption mechanism + ### ## Future [ ] Multi config [ ] Authentication and Session for Master password [ ] Scan password (expiration, strength)storage/file_storage.go (1)
Line range hint
19-64: Consider enhancing the error messages to provide more context about the errors, especially in theFindByNamefunction.- fmt.Println("storage error ", err) + fmt.Println("Storage error: ", err) - return structs.PasswordData{}, fmt.Errorf("no password found with name %s", name) + return structs.PasswordData{}, fmt.Errorf("No password found with the specified name: %s", name)
Review Details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (15)
- .gitignore (1 hunks)
- README.md (1 hunks)
- cmd/add.go (1 hunks)
- cmd/get.go (1 hunks)
- cmd/helper.go (1 hunks)
- cmd/init.go (1 hunks)
- cmd/list.go (1 hunks)
- cmd/root.go (1 hunks)
- encrypt/aes-256.go (2 hunks)
- feature/manage_password.go (1 hunks)
- main.go (1 hunks)
- storage/file_storage.go (3 hunks)
- storage/storage_test.go (1 hunks)
- utils/file-utils.go (2 hunks)
- utils/file_utils_test.go (1 hunks)
Files skipped from review due to trivial changes (1)
- .gitignore
Additional Context Used
LanguageTool (1)
README.md (1)
Near line 4: It appears that a hyphen is missing in the noun “To-do” (= task) or did you mean the verb “to do”?
Context: ...ord manager (encryption/decryption) ## Todo [ ] Beautify CLI and user input [ ] Add...
Rule ID: TO_DO_HYPHEN
Markdownlint (9)
README.md (9)
7: Expected: 0 or 2; Actual: 1
Trailing spaces
10: Expected: 0 or 2; Actual: 1
Trailing spaces
1: Expected: 1; Actual: 0; Below
Headings should be surrounded by blank lines
4: Expected: 1; Actual: 0; Below
Headings should be surrounded by blank lines
9: Expected: 1; Actual: 0; Below
Headings should be surrounded by blank lines
10: Expected: 1; Actual: 0; Above
Headings should be surrounded by blank lines
10: Expected: 1; Actual: 0; Below
Headings should be surrounded by blank lines
13: Expected: 1; Actual: 0; Below
Headings should be surrounded by blank lines
18: Expected: 1; Actual: 0; Below
Headings should be surrounded by blank lines
Additional comments not posted (14)
main.go (1)
10-10: Thecmd.Execute()function call is correctly placed in themainfunction to start the CLI application.feature/manage_password.go (1)
10-10: Ensure error handling is consistent and informative across all functions.Also applies to: 20-20, 35-35
cmd/add.go (1)
16-37: TheaddCmdcommand setup looks comprehensive and well-structured. Ensure thatCheckInitializedandencrypt.EncKeyare implemented correctly and handle all edge cases.Verification successful
The
CheckInitializedfunction incmd/helper.goensures that the password manager is initialized by checking a condition and exiting with an error message if the condition is not met. This implementation appears to handle the edge case where the password manager is not initialized.The
EncKeyfunction inencrypt/aes-256.gogenerates a SHA-256 hash of the provided key, which is a standard and secure way to derive a key for encryption purposes.Both functions seem to handle their respective tasks appropriately and include necessary error handling.
CheckInitializedensures the password manager is initialized and exits with an error message if it is not.EncKeysecurely generates a key using SHA-256.Scripts Executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the implementation of CheckInitialized and encrypt.EncKey. # Test: Search for the function implementations in the repository. Expect: Proper error handling and edge case management. ast-grep --lang go --pattern $'func CheckInitialized() { $$$ }' ast-grep --lang go --pattern $'func EncKey($_) $_ { $$$ }'Length of output: 581
cmd/get.go (2)
15-15: The declaration of thecopyboolean variable is appropriate for managing the clipboard copy feature.
48-52: The initialization setup forgetCmdis correctly implemented, including the addition of the command to the root and the setup of thecopyflag.cmd/list.go (2)
17-17: The declaration of theshowboolean variable is appropriate for managing the visibility of passwords.
57-62: The initialization setup forlistCmdis correctly implemented, including the addition of the command to the root and the setup of theshowflag.cmd/root.go (2)
14-16: The declarations ofcfgFileandmasterPasswordare appropriate for managing configuration files and encryption mechanisms.
35-63: The initialization setup for reading configuration files and handling environment variables is correctly implemented.encrypt/aes-256.go (2)
16-16: The introduction ofErrAuthenticationis well-implemented and enhances error specificity.
87-87: Proper use ofErrAuthenticationin theDecryptfunction enhances clarity in error handling.cmd/init.go (3)
22-22: The declaration offilenameis appropriate for storing the configuration file name.
88-94: The implementation ofcreateNewConfigFileis robust with appropriate error handling.
107-112: Proper setup of theinitCmdwith appropriate flags and registration.
| case DoConfigFile: | ||
| createNewConfigFile() | ||
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| case DoDatabasee: |
There was a problem hiding this comment.
Typo in the case label DoDatabasee; should be DoDatabase.
- case DoDatabasee:
+ case DoDatabase:Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
| case DoDatabasee: | |
| case DoDatabase: |
| func createEmptyDatabse() { | ||
| passData := structs.PasswordData{} | ||
| key := encrypt.EncKey([]byte(masterPassword)) | ||
| contents, _ := utils.ToJson(passData) | ||
| err := utils.EncryptWrite(storageName, contents, key) | ||
| if err != nil { | ||
| fmt.Printf("Error init databse %s", err) | ||
| os.Exit(1) | ||
| } | ||
| } |
There was a problem hiding this comment.
Typo in the function name createEmptyDatabse; should be createEmptyDatabase.
- func createEmptyDatabse() {
+ func createEmptyDatabase() {Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
| func createEmptyDatabse() { | |
| passData := structs.PasswordData{} | |
| key := encrypt.EncKey([]byte(masterPassword)) | |
| contents, _ := utils.ToJson(passData) | |
| err := utils.EncryptWrite(storageName, contents, key) | |
| if err != nil { | |
| fmt.Printf("Error init databse %s", err) | |
| os.Exit(1) | |
| } | |
| } | |
| func createEmptyDatabase() { | |
| passData := structs.PasswordData{} | |
| key := encrypt.EncKey([]byte(masterPassword)) | |
| contents, _ := utils.ToJson(passData) | |
| err := utils.EncryptWrite(storageName, contents, key) | |
| if err != nil { | |
| fmt.Printf("Error init databse %s", err) | |
| os.Exit(1) | |
| } | |
| } |
| import ( | ||
| "fmt" | ||
| ) | ||
| import "pass-manager/pass-manager/cmd" |
There was a problem hiding this comment.
Tip
Codebase Verification
The cmd directory is located at the root of the repository, not under pass-manager/pass-manager/cmd. Therefore, the import path in main.go should be corrected to reflect this.
- Update the import path in
main.gotoimport "pass-manager/cmd".
Analysis chain
Ensure the import path is correct and follows Go conventions.
Scripts Executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the import path for the cmd package.
# Test: Search for the package definition in the repository. Expect: Only one occurrence of the package definition.
rg --type go --files-with-matches $'package cmd'
Length of output: 121
Script:
#!/bin/bash
# Description: Verify the directory structure to ensure the import path is correct.
# List the directory structure to check if the path `pass-manager/pass-manager/cmd` exists.
find . -type d -path './pass-manager/pass-manager/cmd'
Length of output: 54
Script:
#!/bin/bash
# Description: Search for the `cmd` directory in the repository to identify its correct location.
# List all directories named `cmd` in the repository.
find . -type d -name 'cmd'
Length of output: 32
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| ## Future | ||
| [ ]Multi config |
There was a problem hiding this comment.
Ensure there is a space after the bullet point for consistency.
- [ ]Multi config
+ [ ] Multi configCommittable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
| [ ]Multi config | |
| [ ] Multi config |
| func TestFindFilePattern(t *testing.T) { | ||
| pattern := "*.go" | ||
| dir := ".\\" | ||
| files, err := FindFilesMatch(pattern, dir) |
There was a problem hiding this comment.
Ensure the directory path is platform-independent by using path/filepath instead of hardcoding Windows-style paths.
- dir := ".\\"
+ dir := filepath.Join(".", "")Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
| files, err := FindFilesMatch(pattern, dir) | |
| files, err := FindFilesMatch(pattern, filepath.Join(".", "")) |
| // listCmd represents the list command | ||
| // TODO flag for showing specified field | ||
| var listCmd = &cobra.Command{ | ||
| Use: "list", | ||
| Short: "List all password", | ||
| Long: `List all password and display all info about it, by default password text is hidden. | ||
| To show password use --show -s flag. | ||
| Example list --show | ||
| `, | ||
| PreRun: func(cmd *cobra.Command, args []string) { | ||
| CheckInitialized() | ||
| }, | ||
| Run: func(cmd *cobra.Command, args []string) { | ||
| key := encrypt.EncKey([]byte(masterPassword)) | ||
| data, err := feature.List(key) | ||
| if err != nil { | ||
| switch err { | ||
| case encrypt.ErrAuthentication: | ||
| fmt.Println("Unauthorized: missing or wrong password provided.") | ||
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| default: | ||
| fmt.Printf("error loading password %s", err) | ||
| } | ||
| os.Exit(1) | ||
| } | ||
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| fmt.Println("ID NAME PASSWORD") | ||
| for _, password := range data.Data { | ||
| textPas := password.Ciphertext | ||
| if !show { | ||
| textPas = strings.Repeat("*", 7) | ||
| } | ||
| fmt.Printf("%d ----------> %s -----------> %s", password.Id, password.Name, textPas) | ||
| fmt.Println() | ||
| } | ||
| }, | ||
| } |
There was a problem hiding this comment.
Consider enhancing the error message in the default case to provide more context about the error.
- fmt.Printf("error loading password %s", err)
+ fmt.Printf("Error loading password: %s", err)Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
| // listCmd represents the list command | |
| // TODO flag for showing specified field | |
| var listCmd = &cobra.Command{ | |
| Use: "list", | |
| Short: "List all password", | |
| Long: `List all password and display all info about it, by default password text is hidden. | |
| To show password use --show -s flag. | |
| Example list --show | |
| `, | |
| PreRun: func(cmd *cobra.Command, args []string) { | |
| CheckInitialized() | |
| }, | |
| Run: func(cmd *cobra.Command, args []string) { | |
| key := encrypt.EncKey([]byte(masterPassword)) | |
| data, err := feature.List(key) | |
| if err != nil { | |
| switch err { | |
| case encrypt.ErrAuthentication: | |
| fmt.Println("Unauthorized: missing or wrong password provided.") | |
| default: | |
| fmt.Printf("error loading password %s", err) | |
| } | |
| os.Exit(1) | |
| } | |
| fmt.Println("ID NAME PASSWORD") | |
| for _, password := range data.Data { | |
| textPas := password.Ciphertext | |
| if !show { | |
| textPas = strings.Repeat("*", 7) | |
| } | |
| fmt.Printf("%d ----------> %s -----------> %s", password.Id, password.Name, textPas) | |
| fmt.Println() | |
| } | |
| }, | |
| } | |
| // listCmd represents the list command | |
| // TODO flag for showing specified field | |
| var listCmd = &cobra.Command{ | |
| Use: "list", | |
| Short: "List all password", | |
| Long: `List all password and display all info about it, by default password text is hidden. | |
| To show password use --show -s flag. | |
| Example list --show | |
| `, | |
| PreRun: func(cmd *cobra.Command, args []string) { | |
| CheckInitialized() | |
| }, | |
| Run: func(cmd *cobra.Command, args []string) { | |
| key := encrypt.EncKey([]byte(masterPassword)) | |
| data, err := feature.List(key) | |
| if err != nil { | |
| switch err { | |
| case encrypt.ErrAuthentication: | |
| fmt.Println("Unauthorized: missing or wrong password provided.") | |
| default: | |
| fmt.Printf("Error loading password: %s", err) | |
| } | |
| os.Exit(1) | |
| } | |
| fmt.Println("ID NAME PASSWORD") | |
| for _, password := range data.Data { | |
| textPas := password.Ciphertext | |
| if !show { | |
| textPas = strings.Repeat("*", 7) | |
| } | |
| fmt.Printf("%d ----------> %s -----------> %s", password.Id, password.Name, textPas) | |
| fmt.Println() | |
| } | |
| }, | |
| } |
| // Initialization steps | ||
| const ( | ||
| DoConfigFile Step = iota | ||
| DoDatabasee |
There was a problem hiding this comment.
Correct the typo in the constant name DoDatabasee to DoDatabase.
- DoDatabasee
+ DoDatabaseCommittable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
| DoDatabasee | |
| DoDatabase |
| func GetInitSteps() ([]Step, error) { | ||
| rootDir := utils.CurrentDir() | ||
| var results []Step | ||
| fileConfigs, err := utils.FindFilesMatch(fileConfigExt, rootDir) | ||
| if err != nil { | ||
| return nil, ErrLoadingFile | ||
| } | ||
| if len(fileConfigs) == 0 { | ||
| results = append(results, DoConfigFile) | ||
| } | ||
| // check file is well structured | ||
|
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| // check if database is present | ||
| databaseFiles, err := utils.FindFilesMatch(databaseFilegExt, rootDir) | ||
| if err != nil { | ||
| return nil, ErrLoadingFile | ||
| } | ||
| if len(databaseFiles) == 0 { | ||
| results = append(results, DoDatabasee) | ||
| } | ||
| // load or create a config file with minimum template | ||
| return results, nil | ||
| } | ||
|
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| func IsInitialized() bool { | ||
| steps, err := GetInitSteps() | ||
|
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| return len(steps) == 0 && err == nil | ||
| } | ||
|
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| func CheckInitialized() { | ||
| if !IsInitialized() { | ||
| fmt.Println("Password manager not initialized. Do it first!!!") | ||
| initCmd.Usage() | ||
| os.Exit(1) | ||
| } | ||
| } |
There was a problem hiding this comment.
Enhance the error handling in GetInitSteps to provide more specific error messages based on the context of the failure.
- return nil, ErrLoadingFile
+ return nil, fmt.Errorf("failed to find configuration files: %w", err)Committable suggestion was skipped due low confidence.
| var rootCmd = &cobra.Command{ | ||
| Use: "pass-manager", | ||
| Short: "A brief description of your application", | ||
| Long: `A longer description that spans multiple lines and likely contains | ||
| examples and usage of using your application. For example: | ||
|
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| Cobra is a CLI library for Go that empowers applications. | ||
| This application is a tool to generate the needed files | ||
| to quickly create a Cobra application.`, | ||
| } |
There was a problem hiding this comment.
Consider revising the descriptions in rootCmd to more accurately reflect the specific functionalities of the password manager rather than generic Cobra application information.
- Short: "A brief description of your application"
- Long: `A longer description that spans multiple lines and likely contains
examples and usage of using your application. For example:
Cobra is a CLI library for Go that empowers applications.
This application is a tool to generate the needed files
to quickly create a Cobra application.`
+ Short: "Manage your passwords securely"
+ Long: `Pass-manager is a command-line tool that helps you securely store, retrieve, and manage your passwords. It uses robust encryption to ensure your data is safe.`Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
| var rootCmd = &cobra.Command{ | |
| Use: "pass-manager", | |
| Short: "A brief description of your application", | |
| Long: `A longer description that spans multiple lines and likely contains | |
| examples and usage of using your application. For example: | |
| Cobra is a CLI library for Go that empowers applications. | |
| This application is a tool to generate the needed files | |
| to quickly create a Cobra application.`, | |
| } | |
| var rootCmd = &cobra.Command{ | |
| Use: "pass-manager", | |
| Short: "Manage your passwords securely", | |
| Long: `Pass-manager is a command-line tool that helps you securely store, retrieve, and manage your passwords. It uses robust encryption to ensure your data is safe.`, | |
| } |
|
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| // Get a root path as input | ||
| // Loop the children of the root | ||
| // Find all file matching the pattern (use shell based file pattern) | ||
| func FindFilesMatch(pattern string, root string) ([]string, error) { | ||
| var files []string | ||
| err := filepath.Walk(root, func(path string, info fs.FileInfo, err error) error { | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if info.IsDir() { | ||
| return nil | ||
| } | ||
| if matched, err := filepath.Match(pattern, filepath.Base(path)); err != nil { | ||
| return err | ||
| } else if matched { | ||
| files = append(files, path) | ||
| } | ||
| return nil | ||
| }) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return files, nil | ||
| } |
There was a problem hiding this comment.
Enhance the error handling in FindFilesMatch to provide more specific error messages based on the context of the failure.
- return nil, err
+ return nil, fmt.Errorf("Failed to walk the directory: %w", err)Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
| // Get a root path as input | |
| // Loop the children of the root | |
| // Find all file matching the pattern (use shell based file pattern) | |
| func FindFilesMatch(pattern string, root string) ([]string, error) { | |
| var files []string | |
| err := filepath.Walk(root, func(path string, info fs.FileInfo, err error) error { | |
| if err != nil { | |
| return err | |
| } | |
| if info.IsDir() { | |
| return nil | |
| } | |
| if matched, err := filepath.Match(pattern, filepath.Base(path)); err != nil { | |
| return err | |
| } else if matched { | |
| files = append(files, path) | |
| } | |
| return nil | |
| }) | |
| if err != nil { | |
| return nil, err | |
| } | |
| return files, nil | |
| } | |
| // Get a root path as input | |
| // Loop the children of the root | |
| // Find all file matching the pattern (use shell based file pattern) | |
| func FindFilesMatch(pattern string, root string) ([]string, error) { | |
| var files []string | |
| err := filepath.Walk(root, func(path string, info fs.FileInfo, err error) error { | |
| if err != nil { | |
| return err | |
| } | |
| if info.IsDir() { | |
| return nil | |
| } | |
| if matched, err := filepath.Match(pattern, filepath.Base(path)); err != nil { | |
| return err | |
| } else if matched { | |
| files = append(files, path) | |
| } | |
| return nil | |
| }) | |
| if err != nil { | |
| return nil, fmt.Errorf("Failed to walk the directory: %w", err) | |
| } | |
| return files, nil | |
| } |
Create basic commandline (CLI) for managing password.
Cobra is the library used to setup CLI application.
Summary by CodeRabbit
New Features
addcommand to securely store passwords.getcommand to retrieve and optionally copy passwords.initcommand to set up password storage.listcommand to display stored passwords.Bug Fixes
Documentation
Chores
.gitignoreto exclude additional file types.