note

package

v1.0.1 Latest Latest Go to latest Published: Feb 16, 2021 License: Apache-2.0 Imports: 18 Imported by: 0

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Repository

github.com/jemmyh/tnote

Links

Open Source Insights

Documentation ¶

Index ¶

func Base58Decode(input []byte) []byte
func Base58Encode(input []byte) []byte
func CheckDbFileExist(userName string) bool
func DecryptString(source []byte) string
func EncryptString(source string) []byte
func FormatTimestamp(t int64) string
func GenKeyForUserWithPasswd(userName, passwd string)
func GetAppFolderPath() string
func GetAppHome() string
func GetAppName() string
func GetDbBucketName() string
func GetDbFilePath(userName string) string
func GetDbHeadKey() string
func GetDbTailKey() string
func GetHeadDefaultContent() string
func GetPrivateKeyName() string
func GetPrivateKeyPath(userName string) string
func GetPrvKey(userName string) []byte
func GetPubKey(userName string) []byte
func GetPubKeyName() string
func GetPublicKeyPath(userName string) string
func GetTailDefaultContent() string
func GetVersion() string
func RSADecrypt(encryptedSrc []byte, prvKey []byte) (res []byte, err error)
func RSADecryptWithPwd(src []byte, prvKey []byte, pwd string) (res []byte, err error)
func RSAEncrypt(src []byte, pubKey []byte) (res []byte, err error)
func RSAGenKey(bits int) (pubKey, prvKey []byte, err error)
func RSAGenKeyWithPwd(bits int, pwd string) (pubKey, prvKey []byte, err error)
func StringToBytes(str string) []byte
type Data
type Note
- func DeserializeNote(data []byte, prvKey []byte, pwd string) *Note
- func GetHeadNote() *Note
- func GetTailNote() *Note
- func NewNote(content string) *Note
- func (n *Note) Serialize(pubKey []byte) []byte
- func (n *Note) SetID(t time.Time)
- func (n *Note) SimpleString() string
- func (n *Note) String() string
type NoteBook
- func CreateNewNoteBook(userName, passwd string) *NoteBook
- func GetNoteBook(userName string) *NoteBook
- func (b *NoteBook) AddNote(note *Note, userName string, pwd string)
- func (b *NoteBook) DeleteNotePrefix(id []byte, userName, pwd string)
type NoteIter
- func NewNoteIter(curKey string, db *bolt.DB, userName, pwd string) *NoteIter
- func (i *NoteIter) Next() *Note
- func (i *NoteIter) Prev() *Note

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Base58Decode ¶

func Base58Decode(input []byte) []byte

Base58Decode decodes Base58-encoded data

func Base58Encode ¶

func Base58Encode(input []byte) []byte

Base58Encode encodes a byte array to Base58

func CheckDbFileExist ¶

func CheckDbFileExist(userName string) bool

func DecryptString ¶

func DecryptString(source []byte) string

DecryptString decodes `source` with gob.

func EncryptString ¶

func EncryptString(source string) []byte

EncryptString encodes `source` with gob.

func FormatTimestamp ¶

func FormatTimestamp(t int64) string

FormatTimestamp transform timestamp to formatted time string.

func GenKeyForUserWithPasswd ¶

func GenKeyForUserWithPasswd(userName, passwd string)

func GetAppFolderPath ¶

func GetAppFolderPath() string

func GetAppHome ¶

func GetAppHome() string

GetAppHome ...

func GetAppName ¶

func GetAppName() string

GetAppName ...

func GetDbBucketName ¶

func GetDbBucketName() string

GetDbBucketName returns default bucket name for a notebook.

func GetDbFilePath ¶

func GetDbFilePath(userName string) string

GetDbFilePath returns the notebook path for userName.

func GetDbHeadKey ¶

func GetDbHeadKey() string

GetDbHeadKey ...

func GetDbTailKey ¶

func GetDbTailKey() string

GetDbTailKey ...

func GetHeadDefaultContent ¶

func GetHeadDefaultContent() string

GetHeadDefaultContent returns content for the first note generated by system.

func GetPrivateKeyName ¶

func GetPrivateKeyName() string

GetPrivateKeyName ...

func GetPrivateKeyPath ¶

func GetPrivateKeyPath(userName string) string

func GetPrvKey ¶

func GetPrvKey(userName string) []byte

GetPrvKey returns userName's private key

func GetPubKey ¶

func GetPubKey(userName string) []byte

GetPubKey returns userName's public key

func GetPubKeyName ¶

func GetPubKeyName() string

GetPubKeyName ...

func GetPublicKeyPath ¶

func GetPublicKeyPath(userName string) string

func GetTailDefaultContent ¶

func GetTailDefaultContent() string

GetTailDefaultContent returns content for the last note generated by system.

func GetVersion ¶

func GetVersion() string

GetVersion ...

func RSADecrypt ¶

func RSADecrypt(encryptedSrc []byte, prvKey []byte) (res []byte, err error)

RSADecrypt decrypt encrypted data with private key.

func RSADecryptWithPwd ¶

func RSADecryptWithPwd(src []byte, prvKey []byte, pwd string) (res []byte, err error)

RSADecryptWithPwd decrypt src with private key and password

func RSAEncrypt ¶

func RSAEncrypt(src []byte, pubKey []byte) (res []byte, err error)

RSAEncrypt use publicKey to encrypt source data.

func RSAGenKey ¶

func RSAGenKey(bits int) (pubKey, prvKey []byte, err error)

RSAGenKey generate rsa key pair.

func RSAGenKeyWithPwd ¶

func RSAGenKeyWithPwd(bits int, pwd string) (pubKey, prvKey []byte, err error)

-------------------------------- RSAGenKeyWithPwd generate rsa pair key with specified password

func StringToBytes ¶

func StringToBytes(str string) []byte

StringToBytes change str to bytes without malloc.

Types ¶

type Data ¶

type Data struct {
	NewData string
}

Data a helper for encoding and decoding.

type Note ¶

type Note struct {
	ID        []byte
	PrevID    []byte
	NextID    []byte
	Content   []byte
	Timestamp int64
}

Note means a note in notebook

func DeserializeNote ¶

func DeserializeNote(data []byte, prvKey []byte, pwd string) *Note

DeserializeNote decodes bytes to Note.

func GetHeadNote ¶

func GetHeadNote() *Note

GetHeadNote returns a Note with default `headContent`

func GetTailNote ¶

func GetTailNote() *Note

GetTailNote return a Note with default `tailContent`

func NewNote ¶

func NewNote(content string) *Note

NewNote returns a `Note` object with `content` and `timestamp`

func (*Note) Serialize ¶

func (n *Note) Serialize(pubKey []byte) []byte

Serialize encodes a Note to bytes.

func (*Note) SetID ¶

func (n *Note) SetID(t time.Time)

设置当前日记的ID(t为创建时间的时间戳)

func (*Note) SimpleString ¶

func (n *Note) SimpleString() string

func (*Note) String ¶

func (n *Note) String() string

type NoteBook ¶

type NoteBook struct {
	Head []byte
	Tail []byte
	DB   *bolt.DB
}

NoteBook represents a diary book that contains many diary notes.

func CreateNewNoteBook ¶

func CreateNewNoteBook(userName, passwd string) *NoteBook

CreateNewNoteBook creates a NoteBook for userName.

func GetNoteBook ¶

func GetNoteBook(userName string) *NoteBook

GetNoteBook return userName's NoteBook

func (*NoteBook) AddNote ¶

func (b *NoteBook) AddNote(note *Note, userName string, pwd string)

AddNote add a Note to NoteBook.

func (*NoteBook) DeleteNotePrefix ¶

func (b *NoteBook) DeleteNotePrefix(id []byte, userName, pwd string)

DeleteNotePrefix delete notes that match prefix of `id`.

type NoteIter ¶

type NoteIter struct {
	CurKey []byte
	Db     *bolt.DB
	PubKey []byte
	PrvKey []byte
	Passwd string
}

func NewNoteIter ¶

func NewNoteIter(curKey string, db *bolt.DB, userName, pwd string) *NoteIter

func (*NoteIter) Next ¶

func (i *NoteIter) Next() *Note

func (*NoteIter) Prev ¶

func (i *NoteIter) Prev() *Note

Source Files ¶

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