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decoder_test.go
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decoder_test.go
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package gokeepasslib
import (
"io"
"os"
"testing"
)
func TestDecodeFile(t *testing.T) {
cases := []struct {
title string
dbFilePath string
newCredentials func() (*DBCredentials, error)
testContent bool
}{
{
title: "Database Format v3.1, password credentials",
dbFilePath: "tests/kdbx3/example.kdbx",
newCredentials: func() (*DBCredentials, error) {
return NewPasswordCredentials("abcdefg12345678"), nil
},
testContent: true,
},
{
title: "Database Format v3.1, password+key credentials",
dbFilePath: "tests/kdbx3/example-key.kdbx",
newCredentials: func() (*DBCredentials, error) {
return NewPasswordAndKeyCredentials(
"abcdefg12345678",
"tests/kdbx3/example-key.key",
)
},
testContent: true,
},
{
title: "Database Format v3.1, password+keydata credentials",
dbFilePath: "tests/kdbx3/example-key.kdbx",
newCredentials: func() (*DBCredentials, error) {
file, err := os.Open("tests/kdbx3/example-key.key")
if err != nil {
return nil, err
}
var keyData []byte
if keyData, err = io.ReadAll(file); err != nil {
return nil, err
}
return NewPasswordAndKeyDataCredentials(
"abcdefg12345678",
keyData,
)
},
testContent: true,
},
{
title: "Database Format v4, password credentials",
dbFilePath: "tests/kdbx4/example.kdbx",
newCredentials: func() (*DBCredentials, error) {
return NewPasswordCredentials("abcdefg12345678"), nil
},
testContent: true,
},
{
title: "Database Format v4, password+key credentials",
dbFilePath: "tests/kdbx4/example-key.kdbx",
newCredentials: func() (*DBCredentials, error) {
return NewPasswordAndKeyCredentials(
"abcdefg12345678",
"tests/kdbx4/example-key.key",
)
},
testContent: true,
},
{
title: "Database Format v4, password+keydata credentials",
dbFilePath: "tests/kdbx4/example-key.kdbx",
newCredentials: func() (*DBCredentials, error) {
file, err := os.Open("tests/kdbx4/example-key.key")
if err != nil {
return nil, err
}
var keyData []byte
if keyData, err = io.ReadAll(file); err != nil {
return nil, err
}
return NewPasswordAndKeyDataCredentials(
"abcdefg12345678",
keyData,
)
},
testContent: true,
},
{
title: "Database Format v4, without compression, password credentials",
dbFilePath: "tests/kdbx4/example-nocompression.kdbx",
newCredentials: func() (*DBCredentials, error) {
return NewPasswordCredentials("abcdefg12345678"), nil
},
testContent: true,
},
{
title: "Database Format v4, chacha encryption, password credentials",
dbFilePath: "tests/kdbx4/example-chacha.kdbx",
newCredentials: func() (*DBCredentials, error) {
return NewPasswordCredentials("abcdefg12345678"), nil
},
testContent: true,
},
{
title: "Database Format v4, chacha encryption, " +
"argon2 key transformation, password credentials",
dbFilePath: "tests/kdbx4/example-chacha-argon2.kdbx",
newCredentials: func() (*DBCredentials, error) {
return NewPasswordCredentials("abcdefg12345678"), nil
},
testContent: true,
},
{
title: "Database Format v4, twofish encryption, password credentials",
dbFilePath: "tests/kdbx4/example-twofish.kdbx",
newCredentials: func() (*DBCredentials, error) {
return NewPasswordCredentials("test1234test"), nil
},
testContent: false,
},
}
for _, c := range cases {
t.Run(c.title, func(t *testing.T) {
// Open file
file, err := os.Open(c.dbFilePath)
if err != nil {
t.Fatalf("Failed to open keepass file: %s", err)
}
defer file.Close()
// Decode database
db := NewDatabase()
credentials, err := c.newCredentials()
if err != nil {
t.Fatalf("Failed to build new credentials: %+v", err)
}
db.Credentials = credentials
err = NewDecoder(file).Decode(db)
if err != nil {
t.Fatalf("Failed to decode file: %s", err)
}
if !c.testContent {
return
}
// Test binary file matching
binary := db.FindBinary(db.Content.Root.Groups[0].Groups[1].Entries[0].Binaries[0].Value.ID)
if binary == nil {
t.Fatalf("Failed to find binary")
}
str, err := binary.GetContentString()
if err != nil {
t.Fatal("Error getting content from binary: ", err, str)
}
if str != "Hello world" {
t.Fatalf("Binary content was not as expected, expected: `Hello world`, received `%s`", str)
}
// Unlock entries
err = db.UnlockProtectedEntries()
if err != nil {
t.Fatalf("Problem unlocking entries. %s", err)
}
// Test password matching
pw := db.Content.Root.Groups[0].Groups[0].Entries[0].GetPassword()
if pw != password {
t.Fatalf(
"Failed to decode password: should be 'Password' not '%s'",
pw,
)
}
// Test secondary password matching
pw = db.Content.Root.Groups[0].Groups[0].Entries[1].GetPassword()
if pw != anotherPassword {
t.Fatalf(
"Failed to decode password: should be 'AnotherPassword' not '%s'",
pw,
)
}
})
}
}