gokeepasslib

gokeepasslib is a library which allows reading Keepass 2 files (kdbx).

Note: only Keepass v2.30 or higher is properly supported since earlier versions do not allow empty XML tags but expected self-closing tags (which is valid XML but not really supported by Golang on XML marshaling) Basically: this lib can probably read most Keepass2 files, but only Keepass v2.30 can be expected to read files created in this lib.

Installing

Use go get to retrieve the latest version:

go get -u github.com/tobischo/gokeepasslib

Include it in an application (modulized):

import "github.com/tobischo/gokeepasslib/v3"

For non-modulized applications use:

import "github.com/tobischo/gokeepasslib"

Note that this may cause breaking changes when updating from a previous version.

Example: reading a file

package main

import (
    "fmt"
    "github.com/tobischo/gokeepasslib/v3"
    "os"
)

func main() {
    file, _ := os.Open("examples/reading/example.kdbx")

    db := gokeepasslib.NewDatabase()
    db.Credentials = gokeepasslib.NewPasswordCredentials("abcdefg12345678")
    _ = gokeepasslib.NewDecoder(file).Decode(db)

    db.UnlockProtectedEntries()

    // Note: This is a simplified example and the groups and entries will depend on the specific file.
    // bound checking for the slices is recommended to avoid panics.
    entry := db.Content.Root.Groups[0].Groups[0].Entries[0]
    fmt.Println(entry.GetTitle())
    fmt.Println(entry.GetPassword())
}

Note the db.UnlockProtectedEntries() call: you have to unlock protected entries before using the database and call db.LockProtectedEntries() before saving it to ensure that the passwords are not stored in plaintext in the xml. In kdbx files, which are encrypted using the file credentials, fields are protected with another stream cipher.

Example: writing a file

See examples/writing/example-writing.go

Example: deleting a file

See examples/deleting/example-deleting.go

TODO

• Improve code readability
• Write more tests

Contributing

CONTRIBUTING

Changelog

CHANGELOG

License

LICENSE

Copyright

Copyright © 2024 Tobias Schoknecht. All rights reserved.