This commit is contained in:
parent
82441fc9d6
commit
e887a5e9b8
23 changed files with 3956 additions and 14 deletions
3
go.mod
3
go.mod
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@ -7,9 +7,11 @@ require github.com/go-chi/chi/v5 v5.0.5
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require (
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github.com/go-chi/jwtauth/v5 v5.0.2
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github.com/golang-migrate/migrate/v4 v4.15.1
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github.com/jmoiron/sqlx v1.3.1
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github.com/rs/zerolog v1.26.0
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github.com/unrolled/render v1.4.0
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github.com/urfave/cli/v2 v2.3.0
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golang.org/x/crypto v0.0.0-20210921155107-089bfa567519
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gopkg.in/mail.v2 v2.3.1
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)
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@ -31,7 +33,6 @@ require (
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github.com/russross/blackfriday/v2 v2.0.1 // indirect
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github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
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go.uber.org/atomic v1.6.0 // indirect
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golang.org/x/crypto v0.0.0-20210921155107-089bfa567519 // indirect
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golang.org/x/sys v0.0.0-20211013075003-97ac67df715c // indirect
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gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
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)
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1
go.sum
1
go.sum
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@ -595,6 +595,7 @@ github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht
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github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
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github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
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github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks=
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github.com/jmoiron/sqlx v1.3.1 h1:aLN7YINNZ7cYOPK3QC83dbM6KT0NMqVMw961TqrejlE=
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github.com/jmoiron/sqlx v1.3.1/go.mod h1:2BljVx/86SuTyjE+aPYlHCTNvZrnJXghYGpNiXLBMCQ=
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github.com/joho/godotenv v1.3.0/go.mod h1:7hK45KPybAkOC6peb+G5yklZfMxEjkZhHbwpqxOKXbg=
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github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
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7
main.go
7
main.go
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@ -8,6 +8,7 @@ import (
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"git.keks.cloud/kekskurse/go-sample-webpage/pkg/webpage"
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"github.com/go-chi/chi/v5"
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"github.com/go-chi/jwtauth/v5"
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"github.com/jmoiron/sqlx"
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gomail "gopkg.in/mail.v2"
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)
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@ -25,7 +26,11 @@ func main() {
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Migrations: migrationFS,
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Bootstrap: func(router chi.Router) {
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tokenAuth := jwtauth.New("HS256", []byte("secret"), nil)
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uc := user.GetUserMemmoryClient()
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db, err := sqlx.Open("mysql", "root:test@tcp(localhost:3306)/test?multiStatements=true")
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if err != nil {
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panic(err)
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}
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uc := user.NewUserClientSql(db)
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d := gomail.NewDialer("localhost", 1025, "from@gmail.com", "email_password")
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d.TLSConfig = &tls.Config{InsecureSkipVerify: true}
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@ -7,6 +7,7 @@ import (
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"github.com/go-chi/chi/v5"
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"github.com/go-chi/jwtauth/v5"
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"github.com/unrolled/render"
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gomail "gopkg.in/mail.v2"
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"io"
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"net/http"
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@ -95,7 +96,11 @@ func login(w http.ResponseWriter, r *http.Request) {
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r.ParseForm()
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res, _ := uc.login(r.FormValue("username"), r.FormValue("password"), false)
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res, err := uc.login(r.FormValue("username"), r.FormValue("password"), false)
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if err != nil {
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w.Write([]byte(err.Error()))
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return
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}
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if res {
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_, tokenstring, err := tokenAuth.Encode(map[string]interface{}{"username": r.FormValue("username")})
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@ -164,3 +169,4 @@ func (myrw *LayoutMiddlewareResponseWriter) Write(p []byte) (int, error) {
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return myrw.buf.Write(p)
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}
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@ -4,30 +4,27 @@ import (
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"encoding/base64"
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"errors"
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"fmt"
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"golang.org/x/crypto/bcrypt"
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"log"
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"math/rand"
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"github.com/jmoiron/sqlx"
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)
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type UserClient interface {
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register(username, password, email string) (bool, error)
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login(username, password string, requiredMailValidation bool) (bool, error)
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getMailValidationToken(email string, forceRecreate bool,) (string, error)
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getMailValidationToken(email string, forceRecreate bool) (string, error)
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}
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type UserClientMemory struct {
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users map[string]string
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}
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var u *UserClientMemory
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func GetUserMemmoryClient() *UserClientMemory {
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if u == nil {
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uc := UserClientMemory{}
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uc.users = make(map[string]string)
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uc.users["admin"]="password"
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u = &uc
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}
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return u
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uc := UserClientMemory{}
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uc.users = make(map[string]string)
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uc.users["admin"]="password"
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return &uc
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}
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func (uc *UserClientMemory) register(username, password, email string) (bool, error) {
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@ -62,6 +59,92 @@ func (uc UserClientMemory) getMailValidationToken(email string, forceRecreate bo
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}
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type UserClientSql struct {
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db *sqlx.DB
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}
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type User struct {
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Id int `db:"id"`
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Mail string `db:"mail"`
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MailValidationCode *string `db:"mailValidationCode"`
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MailValidate bool `db:"mailValidate"`
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Username string `db:"username"`
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Password string `db:"password"`
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}
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func NewUserClientSql(DB *sqlx.DB) *UserClientSql {
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uc := UserClientSql{}
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uc.db = DB
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return &uc
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}
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func (uc *UserClientSql) register(username, password, email string) (bool, error) {
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_, err := uc.db.NamedExec("INSERT INTO `user` (`mail`, `username`, `password`) VALUE (:mail, :username, :password)", map[string]interface{}{
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"mail": email,
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"username": username,
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"password": uc.hashAndSalt([]byte(password)),
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})
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if err != nil {
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return false, err
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}
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return true, nil
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}
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func (uc UserClientSql) login(username, password string, requiredMailValidation bool) (bool, error) {
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user := User{}
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err := uc.db.Get(&user, "SELECT * FROM `user` WHERE `username` = ?", username)
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if err != nil {
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return false, err
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}
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if uc.comparePasswords(user.Password, []byte(password)) == false {
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return false, errors.New("Wrong password")
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}
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if requiredMailValidation && user.MailValidate == false {
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return false, errors.New("Mail not validated")
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}
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return true, nil
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}
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func (uc UserClientSql) getMailValidationToken(email string, forceRecreate bool) (string, error) {
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token := randomString(35)
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token = fmt.Sprintf("%v/%v", base64.StdEncoding.EncodeToString([]byte(email)), token)
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return token, nil
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}
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func (uc UserClientSql)hashAndSalt(pwd []byte) string {
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// Use GenerateFromPassword to hash & salt pwd.
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// MinCost is just an integer constant provided by the bcrypt
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// package along with DefaultCost & MaxCost.
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// The cost can be any value you want provided it isn't lower
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// than the MinCost (4)
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hash, err := bcrypt.GenerateFromPassword(pwd, bcrypt.MinCost)
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if err != nil {
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log.Println(err)
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} // GenerateFromPassword returns a byte slice so we need to
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// convert the bytes to a string and return it
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return string(hash)
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}
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func (uc UserClientSql)comparePasswords(hashedPwd string, plainPwd []byte) bool {
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byteHash := []byte(hashedPwd)
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err := bcrypt.CompareHashAndPassword(byteHash, plainPwd)
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if err != nil {
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log.Println(err)
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return false
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}
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return true
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}
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func randomString(n int) string {
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var letters = []byte("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
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b := make([]byte, n)
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25
vendor/github.com/jmoiron/sqlx/.gitignore
generated
vendored
Normal file
25
vendor/github.com/jmoiron/sqlx/.gitignore
generated
vendored
Normal file
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@ -0,0 +1,25 @@
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# Compiled Object files, Static and Dynamic libs (Shared Objects)
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*.o
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*.a
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*.so
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# Folders
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_obj
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_test
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.idea
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# Architecture specific extensions/prefixes
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*.[568vq]
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[568vq].out
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*.cgo1.go
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*.cgo2.c
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_cgo_defun.c
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_cgo_gotypes.go
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_cgo_export.*
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_testmain.go
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*.exe
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tags
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environ
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27
vendor/github.com/jmoiron/sqlx/.travis.yml
generated
vendored
Normal file
27
vendor/github.com/jmoiron/sqlx/.travis.yml
generated
vendored
Normal file
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@ -0,0 +1,27 @@
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# vim: ft=yaml sw=2 ts=2
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language: go
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# enable database services
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services:
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- mysql
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- postgresql
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# create test database
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before_install:
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- mysql -e 'CREATE DATABASE IF NOT EXISTS sqlxtest;'
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- psql -c 'create database sqlxtest;' -U postgres
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- go get github.com/mattn/goveralls
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- export SQLX_MYSQL_DSN="travis:@/sqlxtest?parseTime=true"
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- export SQLX_POSTGRES_DSN="postgres://postgres:@localhost/sqlxtest?sslmode=disable"
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- export SQLX_SQLITE_DSN="$HOME/sqlxtest.db"
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# go versions to test
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go:
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- "1.10.x"
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- "1.11.x"
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- "1.12.x"
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# run tests w/ coverage
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script:
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- travis_retry $GOPATH/bin/goveralls -service=travis-ci
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23
vendor/github.com/jmoiron/sqlx/LICENSE
generated
vendored
Normal file
23
vendor/github.com/jmoiron/sqlx/LICENSE
generated
vendored
Normal file
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@ -0,0 +1,23 @@
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Copyright (c) 2013, Jason Moiron
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Permission is hereby granted, free of charge, to any person
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obtaining a copy of this software and associated documentation
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files (the "Software"), to deal in the Software without
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restriction, including without limitation the rights to use,
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copy, modify, merge, publish, distribute, sublicense, and/or sell
|
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copies of the Software, and to permit persons to whom the
|
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Software is furnished to do so, subject to the following
|
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conditions:
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||||
|
||||
The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
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OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
||||
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
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OTHER DEALINGS IN THE SOFTWARE.
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|
213
vendor/github.com/jmoiron/sqlx/README.md
generated
vendored
Normal file
213
vendor/github.com/jmoiron/sqlx/README.md
generated
vendored
Normal file
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@ -0,0 +1,213 @@
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# sqlx
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[![Build Status](https://travis-ci.org/jmoiron/sqlx.svg?branch=master)](https://travis-ci.org/jmoiron/sqlx) [![Coverage Status](https://coveralls.io/repos/github/jmoiron/sqlx/badge.svg?branch=master)](https://coveralls.io/github/jmoiron/sqlx?branch=master) [![Godoc](http://img.shields.io/badge/godoc-reference-blue.svg?style=flat)](https://godoc.org/github.com/jmoiron/sqlx) [![license](http://img.shields.io/badge/license-MIT-red.svg?style=flat)](https://raw.githubusercontent.com/jmoiron/sqlx/master/LICENSE)
|
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sqlx is a library which provides a set of extensions on go's standard
|
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`database/sql` library. The sqlx versions of `sql.DB`, `sql.TX`, `sql.Stmt`,
|
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et al. all leave the underlying interfaces untouched, so that their interfaces
|
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are a superset on the standard ones. This makes it relatively painless to
|
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integrate existing codebases using database/sql with sqlx.
|
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Major additional concepts are:
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|
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* Marshal rows into structs (with embedded struct support), maps, and slices
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* Named parameter support including prepared statements
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* `Get` and `Select` to go quickly from query to struct/slice
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|
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In addition to the [godoc API documentation](http://godoc.org/github.com/jmoiron/sqlx),
|
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there is also some [user documentation](http://jmoiron.github.io/sqlx/) that
|
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explains how to use `database/sql` along with sqlx.
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## Recent Changes
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|
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1.3.0:
|
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* `sqlx.DB.Connx(context.Context) *sqlx.Conn`
|
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* `sqlx.BindDriver(driverName, bindType)`
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* support for `[]map[string]interface{}` to do "batch" insertions
|
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* allocation & perf improvements for `sqlx.In`
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DB.Connx returns an `sqlx.Conn`, which is an `sql.Conn`-alike consistent with
|
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sqlx's wrapping of other types.
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`BindDriver` allows users to control the bindvars that sqlx will use for drivers,
|
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and add new drivers at runtime. This results in a very slight performance hit
|
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when resolving the driver into a bind type (~40ns per call), but it allows users
|
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to specify what bindtype their driver uses even when sqlx has not been updated
|
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to know about it by default.
|
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### Backwards Compatibility
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||||
|
||||
Compatibility with the most recent two versions of Go is a requirement for any
|
||||
new changes. Compatibility beyond that is not guaranteed.
|
||||
|
||||
Versioning is done with Go modules. Breaking changes (eg. removing deprecated API)
|
||||
will get major version number bumps.
|
||||
|
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## install
|
||||
|
||||
go get github.com/jmoiron/sqlx
|
||||
|
||||
## issues
|
||||
|
||||
Row headers can be ambiguous (`SELECT 1 AS a, 2 AS a`), and the result of
|
||||
`Columns()` does not fully qualify column names in queries like:
|
||||
|
||||
```sql
|
||||
SELECT a.id, a.name, b.id, b.name FROM foos AS a JOIN foos AS b ON a.parent = b.id;
|
||||
```
|
||||
|
||||
making a struct or map destination ambiguous. Use `AS` in your queries
|
||||
to give columns distinct names, `rows.Scan` to scan them manually, or
|
||||
`SliceScan` to get a slice of results.
|
||||
|
||||
## usage
|
||||
|
||||
Below is an example which shows some common use cases for sqlx. Check
|
||||
[sqlx_test.go](https://github.com/jmoiron/sqlx/blob/master/sqlx_test.go) for more
|
||||
usage.
|
||||
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"database/sql"
|
||||
"fmt"
|
||||
"log"
|
||||
|
||||
_ "github.com/lib/pq"
|
||||
"github.com/jmoiron/sqlx"
|
||||
)
|
||||
|
||||
var schema = `
|
||||
CREATE TABLE person (
|
||||
first_name text,
|
||||
last_name text,
|
||||
email text
|
||||
);
|
||||
|
||||
CREATE TABLE place (
|
||||
country text,
|
||||
city text NULL,
|
||||
telcode integer
|
||||
)`
|
||||
|
||||
type Person struct {
|
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FirstName string `db:"first_name"`
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LastName string `db:"last_name"`
|
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Email string
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||||
}
|
||||
|
||||
type Place struct {
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||||
Country string
|
||||
City sql.NullString
|
||||
TelCode int
|
||||
}
|
||||
|
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func main() {
|
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// this Pings the database trying to connect
|
||||
// use sqlx.Open() for sql.Open() semantics
|
||||
db, err := sqlx.Connect("postgres", "user=foo dbname=bar sslmode=disable")
|
||||
if err != nil {
|
||||
log.Fatalln(err)
|
||||
}
|
||||
|
||||
// exec the schema or fail; multi-statement Exec behavior varies between
|
||||
// database drivers; pq will exec them all, sqlite3 won't, ymmv
|
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db.MustExec(schema)
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||||
|
||||
tx := db.MustBegin()
|
||||
tx.MustExec("INSERT INTO person (first_name, last_name, email) VALUES ($1, $2, $3)", "Jason", "Moiron", "jmoiron@jmoiron.net")
|
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tx.MustExec("INSERT INTO person (first_name, last_name, email) VALUES ($1, $2, $3)", "John", "Doe", "johndoeDNE@gmail.net")
|
||||
tx.MustExec("INSERT INTO place (country, city, telcode) VALUES ($1, $2, $3)", "United States", "New York", "1")
|
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tx.MustExec("INSERT INTO place (country, telcode) VALUES ($1, $2)", "Hong Kong", "852")
|
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tx.MustExec("INSERT INTO place (country, telcode) VALUES ($1, $2)", "Singapore", "65")
|
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// Named queries can use structs, so if you have an existing struct (i.e. person := &Person{}) that you have populated, you can pass it in as &person
|
||||
tx.NamedExec("INSERT INTO person (first_name, last_name, email) VALUES (:first_name, :last_name, :email)", &Person{"Jane", "Citizen", "jane.citzen@example.com"})
|
||||
tx.Commit()
|
||||
|
||||
// Query the database, storing results in a []Person (wrapped in []interface{})
|
||||
people := []Person{}
|
||||
db.Select(&people, "SELECT * FROM person ORDER BY first_name ASC")
|
||||
jason, john := people[0], people[1]
|
||||
|
||||
fmt.Printf("%#v\n%#v", jason, john)
|
||||
// Person{FirstName:"Jason", LastName:"Moiron", Email:"jmoiron@jmoiron.net"}
|
||||
// Person{FirstName:"John", LastName:"Doe", Email:"johndoeDNE@gmail.net"}
|
||||
|
||||
// You can also get a single result, a la QueryRow
|
||||
jason = Person{}
|
||||
err = db.Get(&jason, "SELECT * FROM person WHERE first_name=$1", "Jason")
|
||||
fmt.Printf("%#v\n", jason)
|
||||
// Person{FirstName:"Jason", LastName:"Moiron", Email:"jmoiron@jmoiron.net"}
|
||||
|
||||
// if you have null fields and use SELECT *, you must use sql.Null* in your struct
|
||||
places := []Place{}
|
||||
err = db.Select(&places, "SELECT * FROM place ORDER BY telcode ASC")
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
return
|
||||
}
|
||||
usa, singsing, honkers := places[0], places[1], places[2]
|
||||
|
||||
fmt.Printf("%#v\n%#v\n%#v\n", usa, singsing, honkers)
|
||||
// Place{Country:"United States", City:sql.NullString{String:"New York", Valid:true}, TelCode:1}
|
||||
// Place{Country:"Singapore", City:sql.NullString{String:"", Valid:false}, TelCode:65}
|
||||
// Place{Country:"Hong Kong", City:sql.NullString{String:"", Valid:false}, TelCode:852}
|
||||
|
||||
// Loop through rows using only one struct
|
||||
place := Place{}
|
||||
rows, err := db.Queryx("SELECT * FROM place")
|
||||
for rows.Next() {
|
||||
err := rows.StructScan(&place)
|
||||
if err != nil {
|
||||
log.Fatalln(err)
|
||||
}
|
||||
fmt.Printf("%#v\n", place)
|
||||
}
|
||||
// Place{Country:"United States", City:sql.NullString{String:"New York", Valid:true}, TelCode:1}
|
||||
// Place{Country:"Hong Kong", City:sql.NullString{String:"", Valid:false}, TelCode:852}
|
||||
// Place{Country:"Singapore", City:sql.NullString{String:"", Valid:false}, TelCode:65}
|
||||
|
||||
// Named queries, using `:name` as the bindvar. Automatic bindvar support
|
||||
// which takes into account the dbtype based on the driverName on sqlx.Open/Connect
|
||||
_, err = db.NamedExec(`INSERT INTO person (first_name,last_name,email) VALUES (:first,:last,:email)`,
|
||||
map[string]interface{}{
|
||||
"first": "Bin",
|
||||
"last": "Smuth",
|
||||
"email": "bensmith@allblacks.nz",
|
||||
})
|
||||
|
||||
// Selects Mr. Smith from the database
|
||||
rows, err = db.NamedQuery(`SELECT * FROM person WHERE first_name=:fn`, map[string]interface{}{"fn": "Bin"})
|
||||
|
||||
// Named queries can also use structs. Their bind names follow the same rules
|
||||
// as the name -> db mapping, so struct fields are lowercased and the `db` tag
|
||||
// is taken into consideration.
|
||||
rows, err = db.NamedQuery(`SELECT * FROM person WHERE first_name=:first_name`, jason)
|
||||
|
||||
|
||||
// batch insert
|
||||
|
||||
// batch insert with structs
|
||||
personStructs := []Person{
|
||||
{FirstName: "Ardie", LastName: "Savea", Email: "asavea@ab.co.nz"},
|
||||
{FirstName: "Sonny Bill", LastName: "Williams", Email: "sbw@ab.co.nz"},
|
||||
{FirstName: "Ngani", LastName: "Laumape", Email: "nlaumape@ab.co.nz"},
|
||||
}
|
||||
|
||||
_, err = db.NamedExec(`INSERT INTO person (first_name, last_name, email)
|
||||
VALUES (:first_name, :last_name, :email)`, personStructs)
|
||||
|
||||
// batch insert with maps
|
||||
personMaps := []map[string]interface{}{
|
||||
{"first_name": "Ardie", "last_name": "Savea", "email": "asavea@ab.co.nz"},
|
||||
{"first_name": "Sonny Bill", "last_name": "Williams", "email": "sbw@ab.co.nz"},
|
||||
{"first_name": "Ngani", "last_name": "Laumape", "email": "nlaumape@ab.co.nz"},
|
||||
}
|
||||
|
||||
_, err = db.NamedExec(`INSERT INTO person (first_name, last_name, email)
|
||||
VALUES (:first_name, :last_name, :email)`, personMaps)
|
||||
}
|
||||
```
|
265
vendor/github.com/jmoiron/sqlx/bind.go
generated
vendored
Normal file
265
vendor/github.com/jmoiron/sqlx/bind.go
generated
vendored
Normal file
|
@ -0,0 +1,265 @@
|
|||
package sqlx
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"database/sql/driver"
|
||||
"errors"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"github.com/jmoiron/sqlx/reflectx"
|
||||
)
|
||||
|
||||
// Bindvar types supported by Rebind, BindMap and BindStruct.
|
||||
const (
|
||||
UNKNOWN = iota
|
||||
QUESTION
|
||||
DOLLAR
|
||||
NAMED
|
||||
AT
|
||||
)
|
||||
|
||||
var defaultBinds = map[int][]string{
|
||||
DOLLAR: []string{"postgres", "pgx", "pq-timeouts", "cloudsqlpostgres", "ql", "nrpostgres", "cockroach"},
|
||||
QUESTION: []string{"mysql", "sqlite3", "nrmysql", "nrsqlite3"},
|
||||
NAMED: []string{"oci8", "ora", "goracle"},
|
||||
AT: []string{"sqlserver"},
|
||||
}
|
||||
|
||||
var binds sync.Map
|
||||
|
||||
func init() {
|
||||
for bind, drivers := range defaultBinds {
|
||||
for _, driver := range drivers {
|
||||
BindDriver(driver, bind)
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// BindType returns the bindtype for a given database given a drivername.
|
||||
func BindType(driverName string) int {
|
||||
itype, ok := binds.Load(driverName)
|
||||
if !ok {
|
||||
return UNKNOWN
|
||||
}
|
||||
return itype.(int)
|
||||
}
|
||||
|
||||
// BindDriver sets the BindType for driverName to bindType.
|
||||
func BindDriver(driverName string, bindType int) {
|
||||
binds.Store(driverName, bindType)
|
||||
}
|
||||
|
||||
// FIXME: this should be able to be tolerant of escaped ?'s in queries without
|
||||
// losing much speed, and should be to avoid confusion.
|
||||
|
||||
// Rebind a query from the default bindtype (QUESTION) to the target bindtype.
|
||||
func Rebind(bindType int, query string) string {
|
||||
switch bindType {
|
||||
case QUESTION, UNKNOWN:
|
||||
return query
|
||||
}
|
||||
|
||||
// Add space enough for 10 params before we have to allocate
|
||||
rqb := make([]byte, 0, len(query)+10)
|
||||
|
||||
var i, j int
|
||||
|
||||
for i = strings.Index(query, "?"); i != -1; i = strings.Index(query, "?") {
|
||||
rqb = append(rqb, query[:i]...)
|
||||
|
||||
switch bindType {
|
||||
case DOLLAR:
|
||||
rqb = append(rqb, '$')
|
||||
case NAMED:
|
||||
rqb = append(rqb, ':', 'a', 'r', 'g')
|
||||
case AT:
|
||||
rqb = append(rqb, '@', 'p')
|
||||
}
|
||||
|
||||
j++
|
||||
rqb = strconv.AppendInt(rqb, int64(j), 10)
|
||||
|
||||
query = query[i+1:]
|
||||
}
|
||||
|
||||
return string(append(rqb, query...))
|
||||
}
|
||||
|
||||
// Experimental implementation of Rebind which uses a bytes.Buffer. The code is
|
||||
// much simpler and should be more resistant to odd unicode, but it is twice as
|
||||
// slow. Kept here for benchmarking purposes and to possibly replace Rebind if
|
||||
// problems arise with its somewhat naive handling of unicode.
|
||||
func rebindBuff(bindType int, query string) string {
|
||||
if bindType != DOLLAR {
|
||||
return query
|
||||
}
|
||||
|
||||
b := make([]byte, 0, len(query))
|
||||
rqb := bytes.NewBuffer(b)
|
||||
j := 1
|
||||
for _, r := range query {
|
||||
if r == '?' {
|
||||
rqb.WriteRune('$')
|
||||
rqb.WriteString(strconv.Itoa(j))
|
||||
j++
|
||||
} else {
|
||||
rqb.WriteRune(r)
|
||||
}
|
||||
}
|
||||
|
||||
return rqb.String()
|
||||
}
|
||||
|
||||
func asSliceForIn(i interface{}) (v reflect.Value, ok bool) {
|
||||
if i == nil {
|
||||
return reflect.Value{}, false
|
||||
}
|
||||
|
||||
v = reflect.ValueOf(i)
|
||||
t := reflectx.Deref(v.Type())
|
||||
|
||||
// Only expand slices
|
||||
if t.Kind() != reflect.Slice {
|
||||
return reflect.Value{}, false
|
||||
}
|
||||
|
||||
// []byte is a driver.Value type so it should not be expanded
|
||||
if t == reflect.TypeOf([]byte{}) {
|
||||
return reflect.Value{}, false
|
||||
|
||||
}
|
||||
|
||||
return v, true
|
||||
}
|
||||
|
||||
// In expands slice values in args, returning the modified query string
|
||||
// and a new arg list that can be executed by a database. The `query` should
|
||||
// use the `?` bindVar. The return value uses the `?` bindVar.
|
||||
func In(query string, args ...interface{}) (string, []interface{}, error) {
|
||||
// argMeta stores reflect.Value and length for slices and
|
||||
// the value itself for non-slice arguments
|
||||
type argMeta struct {
|
||||
v reflect.Value
|
||||
i interface{}
|
||||
length int
|
||||
}
|
||||
|
||||
var flatArgsCount int
|
||||
var anySlices bool
|
||||
|
||||
var stackMeta [32]argMeta
|
||||
|
||||
var meta []argMeta
|
||||
if len(args) <= len(stackMeta) {
|
||||
meta = stackMeta[:len(args)]
|
||||
} else {
|
||||
meta = make([]argMeta, len(args))
|
||||
}
|
||||
|
||||
for i, arg := range args {
|
||||
if a, ok := arg.(driver.Valuer); ok {
|
||||
var err error
|
||||
arg, err = a.Value()
|
||||
if err != nil {
|
||||
return "", nil, err
|
||||
}
|
||||
}
|
||||
|
||||
if v, ok := asSliceForIn(arg); ok {
|
||||
meta[i].length = v.Len()
|
||||
meta[i].v = v
|
||||
|
||||
anySlices = true
|
||||
flatArgsCount += meta[i].length
|
||||
|
||||
if meta[i].length == 0 {
|
||||
return "", nil, errors.New("empty slice passed to 'in' query")
|
||||
}
|
||||
} else {
|
||||
meta[i].i = arg
|
||||
flatArgsCount++
|
||||
}
|
||||
}
|
||||
|
||||
// don't do any parsing if there aren't any slices; note that this means
|
||||
// some errors that we might have caught below will not be returned.
|
||||
if !anySlices {
|
||||
return query, args, nil
|
||||
}
|
||||
|
||||
newArgs := make([]interface{}, 0, flatArgsCount)
|
||||
|
||||
var buf strings.Builder
|
||||
buf.Grow(len(query) + len(", ?")*flatArgsCount)
|
||||
|
||||
var arg, offset int
|
||||
|
||||
for i := strings.IndexByte(query[offset:], '?'); i != -1; i = strings.IndexByte(query[offset:], '?') {
|
||||
if arg >= len(meta) {
|
||||
// if an argument wasn't passed, lets return an error; this is
|
||||
// not actually how database/sql Exec/Query works, but since we are
|
||||
// creating an argument list programmatically, we want to be able
|
||||
// to catch these programmer errors earlier.
|
||||
return "", nil, errors.New("number of bindVars exceeds arguments")
|
||||
}
|
||||
|
||||
argMeta := meta[arg]
|
||||
arg++
|
||||
|
||||
// not a slice, continue.
|
||||
// our questionmark will either be written before the next expansion
|
||||
// of a slice or after the loop when writing the rest of the query
|
||||
if argMeta.length == 0 {
|
||||
offset = offset + i + 1
|
||||
newArgs = append(newArgs, argMeta.i)
|
||||
continue
|
||||
}
|
||||
|
||||
// write everything up to and including our ? character
|
||||
buf.WriteString(query[:offset+i+1])
|
||||
|
||||
for si := 1; si < argMeta.length; si++ {
|
||||
buf.WriteString(", ?")
|
||||
}
|
||||
|
||||
newArgs = appendReflectSlice(newArgs, argMeta.v, argMeta.length)
|
||||
|
||||
// slice the query and reset the offset. this avoids some bookkeeping for
|
||||
// the write after the loop
|
||||
query = query[offset+i+1:]
|
||||
offset = 0
|
||||
}
|
||||
|
||||
buf.WriteString(query)
|
||||
|
||||
if arg < len(meta) {
|
||||
return "", nil, errors.New("number of bindVars less than number arguments")
|
||||
}
|
||||
|
||||
return buf.String(), newArgs, nil
|
||||
}
|
||||
|
||||
func appendReflectSlice(args []interface{}, v reflect.Value, vlen int) []interface{} {
|
||||
switch val := v.Interface().(type) {
|
||||
case []interface{}:
|
||||
args = append(args, val...)
|
||||
case []int:
|
||||
for i := range val {
|
||||
args = append(args, val[i])
|
||||
}
|
||||
case []string:
|
||||
for i := range val {
|
||||
args = append(args, val[i])
|
||||
}
|
||||
default:
|
||||
for si := 0; si < vlen; si++ {
|
||||
args = append(args, v.Index(si).Interface())
|
||||
}
|
||||
}
|
||||
|
||||
return args
|
||||
}
|
12
vendor/github.com/jmoiron/sqlx/doc.go
generated
vendored
Normal file
12
vendor/github.com/jmoiron/sqlx/doc.go
generated
vendored
Normal file
|
@ -0,0 +1,12 @@
|
|||
// Package sqlx provides general purpose extensions to database/sql.
|
||||
//
|
||||
// It is intended to seamlessly wrap database/sql and provide convenience
|
||||
// methods which are useful in the development of database driven applications.
|
||||
// None of the underlying database/sql methods are changed. Instead all extended
|
||||
// behavior is implemented through new methods defined on wrapper types.
|
||||
//
|
||||
// Additions include scanning into structs, named query support, rebinding
|
||||
// queries for different drivers, convenient shorthands for common error handling
|
||||
// and more.
|
||||
//
|
||||
package sqlx
|
432
vendor/github.com/jmoiron/sqlx/named.go
generated
vendored
Normal file
432
vendor/github.com/jmoiron/sqlx/named.go
generated
vendored
Normal file
|
@ -0,0 +1,432 @@
|
|||
package sqlx
|
||||
|
||||
// Named Query Support
|
||||
//
|
||||
// * BindMap - bind query bindvars to map/struct args
|
||||
// * NamedExec, NamedQuery - named query w/ struct or map
|
||||
// * NamedStmt - a pre-compiled named query which is a prepared statement
|
||||
//
|
||||
// Internal Interfaces:
|
||||
//
|
||||
// * compileNamedQuery - rebind a named query, returning a query and list of names
|
||||
// * bindArgs, bindMapArgs, bindAnyArgs - given a list of names, return an arglist
|
||||
//
|
||||
import (
|
||||
"bytes"
|
||||
"database/sql"
|
||||
"errors"
|
||||
"fmt"
|
||||
"reflect"
|
||||
"regexp"
|
||||
"strconv"
|
||||
"unicode"
|
||||
|
||||
"github.com/jmoiron/sqlx/reflectx"
|
||||
)
|
||||
|
||||
// NamedStmt is a prepared statement that executes named queries. Prepare it
|
||||
// how you would execute a NamedQuery, but pass in a struct or map when executing.
|
||||
type NamedStmt struct {
|
||||
Params []string
|
||||
QueryString string
|
||||
Stmt *Stmt
|
||||
}
|
||||
|
||||
// Close closes the named statement.
|
||||
func (n *NamedStmt) Close() error {
|
||||
return n.Stmt.Close()
|
||||
}
|
||||
|
||||
// Exec executes a named statement using the struct passed.
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) Exec(arg interface{}) (sql.Result, error) {
|
||||
args, err := bindAnyArgs(n.Params, arg, n.Stmt.Mapper)
|
||||
if err != nil {
|
||||
return *new(sql.Result), err
|
||||
}
|
||||
return n.Stmt.Exec(args...)
|
||||
}
|
||||
|
||||
// Query executes a named statement using the struct argument, returning rows.
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) Query(arg interface{}) (*sql.Rows, error) {
|
||||
args, err := bindAnyArgs(n.Params, arg, n.Stmt.Mapper)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return n.Stmt.Query(args...)
|
||||
}
|
||||
|
||||
// QueryRow executes a named statement against the database. Because sqlx cannot
|
||||
// create a *sql.Row with an error condition pre-set for binding errors, sqlx
|
||||
// returns a *sqlx.Row instead.
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) QueryRow(arg interface{}) *Row {
|
||||
args, err := bindAnyArgs(n.Params, arg, n.Stmt.Mapper)
|
||||
if err != nil {
|
||||
return &Row{err: err}
|
||||
}
|
||||
return n.Stmt.QueryRowx(args...)
|
||||
}
|
||||
|
||||
// MustExec execs a NamedStmt, panicing on error
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) MustExec(arg interface{}) sql.Result {
|
||||
res, err := n.Exec(arg)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
// Queryx using this NamedStmt
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) Queryx(arg interface{}) (*Rows, error) {
|
||||
r, err := n.Query(arg)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &Rows{Rows: r, Mapper: n.Stmt.Mapper, unsafe: isUnsafe(n)}, err
|
||||
}
|
||||
|
||||
// QueryRowx this NamedStmt. Because of limitations with QueryRow, this is
|
||||
// an alias for QueryRow.
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) QueryRowx(arg interface{}) *Row {
|
||||
return n.QueryRow(arg)
|
||||
}
|
||||
|
||||
// Select using this NamedStmt
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) Select(dest interface{}, arg interface{}) error {
|
||||
rows, err := n.Queryx(arg)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
// if something happens here, we want to make sure the rows are Closed
|
||||
defer rows.Close()
|
||||
return scanAll(rows, dest, false)
|
||||
}
|
||||
|
||||
// Get using this NamedStmt
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) Get(dest interface{}, arg interface{}) error {
|
||||
r := n.QueryRowx(arg)
|
||||
return r.scanAny(dest, false)
|
||||
}
|
||||
|
||||
// Unsafe creates an unsafe version of the NamedStmt
|
||||
func (n *NamedStmt) Unsafe() *NamedStmt {
|
||||
r := &NamedStmt{Params: n.Params, Stmt: n.Stmt, QueryString: n.QueryString}
|
||||
r.Stmt.unsafe = true
|
||||
return r
|
||||
}
|
||||
|
||||
// A union interface of preparer and binder, required to be able to prepare
|
||||
// named statements (as the bindtype must be determined).
|
||||
type namedPreparer interface {
|
||||
Preparer
|
||||
binder
|
||||
}
|
||||
|
||||
func prepareNamed(p namedPreparer, query string) (*NamedStmt, error) {
|
||||
bindType := BindType(p.DriverName())
|
||||
q, args, err := compileNamedQuery([]byte(query), bindType)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
stmt, err := Preparex(p, q)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &NamedStmt{
|
||||
QueryString: q,
|
||||
Params: args,
|
||||
Stmt: stmt,
|
||||
}, nil
|
||||
}
|
||||
|
||||
// convertMapStringInterface attempts to convert v to map[string]interface{}.
|
||||
// Unlike v.(map[string]interface{}), this function works on named types that
|
||||
// are convertible to map[string]interface{} as well.
|
||||
func convertMapStringInterface(v interface{}) (map[string]interface{}, bool) {
|
||||
var m map[string]interface{}
|
||||
mtype := reflect.TypeOf(m)
|
||||
t := reflect.TypeOf(v)
|
||||
if !t.ConvertibleTo(mtype) {
|
||||
return nil, false
|
||||
}
|
||||
return reflect.ValueOf(v).Convert(mtype).Interface().(map[string]interface{}), true
|
||||
|
||||
}
|
||||
|
||||
func bindAnyArgs(names []string, arg interface{}, m *reflectx.Mapper) ([]interface{}, error) {
|
||||
if maparg, ok := convertMapStringInterface(arg); ok {
|
||||
return bindMapArgs(names, maparg)
|
||||
}
|
||||
return bindArgs(names, arg, m)
|
||||
}
|
||||
|
||||
// private interface to generate a list of interfaces from a given struct
|
||||
// type, given a list of names to pull out of the struct. Used by public
|
||||
// BindStruct interface.
|
||||
func bindArgs(names []string, arg interface{}, m *reflectx.Mapper) ([]interface{}, error) {
|
||||
arglist := make([]interface{}, 0, len(names))
|
||||
|
||||
// grab the indirected value of arg
|
||||
v := reflect.ValueOf(arg)
|
||||
for v = reflect.ValueOf(arg); v.Kind() == reflect.Ptr; {
|
||||
v = v.Elem()
|
||||
}
|
||||
|
||||
err := m.TraversalsByNameFunc(v.Type(), names, func(i int, t []int) error {
|
||||
if len(t) == 0 {
|
||||
return fmt.Errorf("could not find name %s in %#v", names[i], arg)
|
||||
}
|
||||
|
||||
val := reflectx.FieldByIndexesReadOnly(v, t)
|
||||
arglist = append(arglist, val.Interface())
|
||||
|
||||
return nil
|
||||
})
|
||||
|
||||
return arglist, err
|
||||
}
|
||||
|
||||
// like bindArgs, but for maps.
|
||||
func bindMapArgs(names []string, arg map[string]interface{}) ([]interface{}, error) {
|
||||
arglist := make([]interface{}, 0, len(names))
|
||||
|
||||
for _, name := range names {
|
||||
val, ok := arg[name]
|
||||
if !ok {
|
||||
return arglist, fmt.Errorf("could not find name %s in %#v", name, arg)
|
||||
}
|
||||
arglist = append(arglist, val)
|
||||
}
|
||||
return arglist, nil
|
||||
}
|
||||
|
||||
// bindStruct binds a named parameter query with fields from a struct argument.
|
||||
// The rules for binding field names to parameter names follow the same
|
||||
// conventions as for StructScan, including obeying the `db` struct tags.
|
||||
func bindStruct(bindType int, query string, arg interface{}, m *reflectx.Mapper) (string, []interface{}, error) {
|
||||
bound, names, err := compileNamedQuery([]byte(query), bindType)
|
||||
if err != nil {
|
||||
return "", []interface{}{}, err
|
||||
}
|
||||
|
||||
arglist, err := bindAnyArgs(names, arg, m)
|
||||
if err != nil {
|
||||
return "", []interface{}{}, err
|
||||
}
|
||||
|
||||
return bound, arglist, nil
|
||||
}
|
||||
|
||||
var valueBracketReg = regexp.MustCompile(`\([^(]*.[^(]\)$`)
|
||||
|
||||
func fixBound(bound string, loop int) string {
|
||||
loc := valueBracketReg.FindStringIndex(bound)
|
||||
if len(loc) != 2 {
|
||||
return bound
|
||||
}
|
||||
var buffer bytes.Buffer
|
||||
|
||||
buffer.WriteString(bound[0:loc[1]])
|
||||
for i := 0; i < loop-1; i++ {
|
||||
buffer.WriteString(",")
|
||||
buffer.WriteString(bound[loc[0]:loc[1]])
|
||||
}
|
||||
buffer.WriteString(bound[loc[1]:])
|
||||
return buffer.String()
|
||||
}
|
||||
|
||||
// bindArray binds a named parameter query with fields from an array or slice of
|
||||
// structs argument.
|
||||
func bindArray(bindType int, query string, arg interface{}, m *reflectx.Mapper) (string, []interface{}, error) {
|
||||
// do the initial binding with QUESTION; if bindType is not question,
|
||||
// we can rebind it at the end.
|
||||
bound, names, err := compileNamedQuery([]byte(query), QUESTION)
|
||||
if err != nil {
|
||||
return "", []interface{}{}, err
|
||||
}
|
||||
arrayValue := reflect.ValueOf(arg)
|
||||
arrayLen := arrayValue.Len()
|
||||
if arrayLen == 0 {
|
||||
return "", []interface{}{}, fmt.Errorf("length of array is 0: %#v", arg)
|
||||
}
|
||||
var arglist = make([]interface{}, 0, len(names)*arrayLen)
|
||||
for i := 0; i < arrayLen; i++ {
|
||||
elemArglist, err := bindAnyArgs(names, arrayValue.Index(i).Interface(), m)
|
||||
if err != nil {
|
||||
return "", []interface{}{}, err
|
||||
}
|
||||
arglist = append(arglist, elemArglist...)
|
||||
}
|
||||
if arrayLen > 1 {
|
||||
bound = fixBound(bound, arrayLen)
|
||||
}
|
||||
// adjust binding type if we weren't on question
|
||||
if bindType != QUESTION {
|
||||
bound = Rebind(bindType, bound)
|
||||
}
|
||||
return bound, arglist, nil
|
||||
}
|
||||
|
||||
// bindMap binds a named parameter query with a map of arguments.
|
||||
func bindMap(bindType int, query string, args map[string]interface{}) (string, []interface{}, error) {
|
||||
bound, names, err := compileNamedQuery([]byte(query), bindType)
|
||||
if err != nil {
|
||||
return "", []interface{}{}, err
|
||||
}
|
||||
|
||||
arglist, err := bindMapArgs(names, args)
|
||||
return bound, arglist, err
|
||||
}
|
||||
|
||||
// -- Compilation of Named Queries
|
||||
|
||||
// Allow digits and letters in bind params; additionally runes are
|
||||
// checked against underscores, meaning that bind params can have be
|
||||
// alphanumeric with underscores. Mind the difference between unicode
|
||||
// digits and numbers, where '5' is a digit but '五' is not.
|
||||
var allowedBindRunes = []*unicode.RangeTable{unicode.Letter, unicode.Digit}
|
||||
|
||||
// FIXME: this function isn't safe for unicode named params, as a failing test
|
||||
// can testify. This is not a regression but a failure of the original code
|
||||
// as well. It should be modified to range over runes in a string rather than
|
||||
// bytes, even though this is less convenient and slower. Hopefully the
|
||||
// addition of the prepared NamedStmt (which will only do this once) will make
|
||||
// up for the slightly slower ad-hoc NamedExec/NamedQuery.
|
||||
|
||||
// compile a NamedQuery into an unbound query (using the '?' bindvar) and
|
||||
// a list of names.
|
||||
func compileNamedQuery(qs []byte, bindType int) (query string, names []string, err error) {
|
||||
names = make([]string, 0, 10)
|
||||
rebound := make([]byte, 0, len(qs))
|
||||
|
||||
inName := false
|
||||
last := len(qs) - 1
|
||||
currentVar := 1
|
||||
name := make([]byte, 0, 10)
|
||||
|
||||
for i, b := range qs {
|
||||
// a ':' while we're in a name is an error
|
||||
if b == ':' {
|
||||
// if this is the second ':' in a '::' escape sequence, append a ':'
|
||||
if inName && i > 0 && qs[i-1] == ':' {
|
||||
rebound = append(rebound, ':')
|
||||
inName = false
|
||||
continue
|
||||
} else if inName {
|
||||
err = errors.New("unexpected `:` while reading named param at " + strconv.Itoa(i))
|
||||
return query, names, err
|
||||
}
|
||||
inName = true
|
||||
name = []byte{}
|
||||
} else if inName && i > 0 && b == '=' && len(name) == 0 {
|
||||
rebound = append(rebound, ':', '=')
|
||||
inName = false
|
||||
continue
|
||||
// if we're in a name, and this is an allowed character, continue
|
||||
} else if inName && (unicode.IsOneOf(allowedBindRunes, rune(b)) || b == '_' || b == '.') && i != last {
|
||||
// append the byte to the name if we are in a name and not on the last byte
|
||||
name = append(name, b)
|
||||
// if we're in a name and it's not an allowed character, the name is done
|
||||
} else if inName {
|
||||
inName = false
|
||||
// if this is the final byte of the string and it is part of the name, then
|
||||
// make sure to add it to the name
|
||||
if i == last && unicode.IsOneOf(allowedBindRunes, rune(b)) {
|
||||
name = append(name, b)
|
||||
}
|
||||
// add the string representation to the names list
|
||||
names = append(names, string(name))
|
||||
// add a proper bindvar for the bindType
|
||||
switch bindType {
|
||||
// oracle only supports named type bind vars even for positional
|
||||
case NAMED:
|
||||
rebound = append(rebound, ':')
|
||||
rebound = append(rebound, name...)
|
||||
case QUESTION, UNKNOWN:
|
||||
rebound = append(rebound, '?')
|
||||
case DOLLAR:
|
||||
rebound = append(rebound, '$')
|
||||
for _, b := range strconv.Itoa(currentVar) {
|
||||
rebound = append(rebound, byte(b))
|
||||
}
|
||||
currentVar++
|
||||
case AT:
|
||||
rebound = append(rebound, '@', 'p')
|
||||
for _, b := range strconv.Itoa(currentVar) {
|
||||
rebound = append(rebound, byte(b))
|
||||
}
|
||||
currentVar++
|
||||
}
|
||||
// add this byte to string unless it was not part of the name
|
||||
if i != last {
|
||||
rebound = append(rebound, b)
|
||||
} else if !unicode.IsOneOf(allowedBindRunes, rune(b)) {
|
||||
rebound = append(rebound, b)
|
||||
}
|
||||
} else {
|
||||
// this is a normal byte and should just go onto the rebound query
|
||||
rebound = append(rebound, b)
|
||||
}
|
||||
}
|
||||
|
||||
return string(rebound), names, err
|
||||
}
|
||||
|
||||
// BindNamed binds a struct or a map to a query with named parameters.
|
||||
// DEPRECATED: use sqlx.Named` instead of this, it may be removed in future.
|
||||
func BindNamed(bindType int, query string, arg interface{}) (string, []interface{}, error) {
|
||||
return bindNamedMapper(bindType, query, arg, mapper())
|
||||
}
|
||||
|
||||
// Named takes a query using named parameters and an argument and
|
||||
// returns a new query with a list of args that can be executed by
|
||||
// a database. The return value uses the `?` bindvar.
|
||||
func Named(query string, arg interface{}) (string, []interface{}, error) {
|
||||
return bindNamedMapper(QUESTION, query, arg, mapper())
|
||||
}
|
||||
|
||||
func bindNamedMapper(bindType int, query string, arg interface{}, m *reflectx.Mapper) (string, []interface{}, error) {
|
||||
t := reflect.TypeOf(arg)
|
||||
k := t.Kind()
|
||||
switch {
|
||||
case k == reflect.Map && t.Key().Kind() == reflect.String:
|
||||
m, ok := convertMapStringInterface(arg)
|
||||
if !ok {
|
||||
return "", nil, fmt.Errorf("sqlx.bindNamedMapper: unsupported map type: %T", arg)
|
||||
}
|
||||
return bindMap(bindType, query, m)
|
||||
case k == reflect.Array || k == reflect.Slice:
|
||||
return bindArray(bindType, query, arg, m)
|
||||
default:
|
||||
return bindStruct(bindType, query, arg, m)
|
||||
}
|
||||
}
|
||||
|
||||
// NamedQuery binds a named query and then runs Query on the result using the
|
||||
// provided Ext (sqlx.Tx, sqlx.Db). It works with both structs and with
|
||||
// map[string]interface{} types.
|
||||
func NamedQuery(e Ext, query string, arg interface{}) (*Rows, error) {
|
||||
q, args, err := bindNamedMapper(BindType(e.DriverName()), query, arg, mapperFor(e))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return e.Queryx(q, args...)
|
||||
}
|
||||
|
||||
// NamedExec uses BindStruct to get a query executable by the driver and
|
||||
// then runs Exec on the result. Returns an error from the binding
|
||||
// or the query execution itself.
|
||||
func NamedExec(e Ext, query string, arg interface{}) (sql.Result, error) {
|
||||
q, args, err := bindNamedMapper(BindType(e.DriverName()), query, arg, mapperFor(e))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return e.Exec(q, args...)
|
||||
}
|
132
vendor/github.com/jmoiron/sqlx/named_context.go
generated
vendored
Normal file
132
vendor/github.com/jmoiron/sqlx/named_context.go
generated
vendored
Normal file
|
@ -0,0 +1,132 @@
|
|||
// +build go1.8
|
||||
|
||||
package sqlx
|
||||
|
||||
import (
|
||||
"context"
|
||||
"database/sql"
|
||||
)
|
||||
|
||||
// A union interface of contextPreparer and binder, required to be able to
|
||||
// prepare named statements with context (as the bindtype must be determined).
|
||||
type namedPreparerContext interface {
|
||||
PreparerContext
|
||||
binder
|
||||
}
|
||||
|
||||
func prepareNamedContext(ctx context.Context, p namedPreparerContext, query string) (*NamedStmt, error) {
|
||||
bindType := BindType(p.DriverName())
|
||||
q, args, err := compileNamedQuery([]byte(query), bindType)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
stmt, err := PreparexContext(ctx, p, q)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &NamedStmt{
|
||||
QueryString: q,
|
||||
Params: args,
|
||||
Stmt: stmt,
|
||||
}, nil
|
||||
}
|
||||
|
||||
// ExecContext executes a named statement using the struct passed.
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) ExecContext(ctx context.Context, arg interface{}) (sql.Result, error) {
|
||||
args, err := bindAnyArgs(n.Params, arg, n.Stmt.Mapper)
|
||||
if err != nil {
|
||||
return *new(sql.Result), err
|
||||
}
|
||||
return n.Stmt.ExecContext(ctx, args...)
|
||||
}
|
||||
|
||||
// QueryContext executes a named statement using the struct argument, returning rows.
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) QueryContext(ctx context.Context, arg interface{}) (*sql.Rows, error) {
|
||||
args, err := bindAnyArgs(n.Params, arg, n.Stmt.Mapper)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return n.Stmt.QueryContext(ctx, args...)
|
||||
}
|
||||
|
||||
// QueryRowContext executes a named statement against the database. Because sqlx cannot
|
||||
// create a *sql.Row with an error condition pre-set for binding errors, sqlx
|
||||
// returns a *sqlx.Row instead.
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) QueryRowContext(ctx context.Context, arg interface{}) *Row {
|
||||
args, err := bindAnyArgs(n.Params, arg, n.Stmt.Mapper)
|
||||
if err != nil {
|
||||
return &Row{err: err}
|
||||
}
|
||||
return n.Stmt.QueryRowxContext(ctx, args...)
|
||||
}
|
||||
|
||||
// MustExecContext execs a NamedStmt, panicing on error
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) MustExecContext(ctx context.Context, arg interface{}) sql.Result {
|
||||
res, err := n.ExecContext(ctx, arg)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
// QueryxContext using this NamedStmt
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) QueryxContext(ctx context.Context, arg interface{}) (*Rows, error) {
|
||||
r, err := n.QueryContext(ctx, arg)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &Rows{Rows: r, Mapper: n.Stmt.Mapper, unsafe: isUnsafe(n)}, err
|
||||
}
|
||||
|
||||
// QueryRowxContext this NamedStmt. Because of limitations with QueryRow, this is
|
||||
// an alias for QueryRow.
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) QueryRowxContext(ctx context.Context, arg interface{}) *Row {
|
||||
return n.QueryRowContext(ctx, arg)
|
||||
}
|
||||
|
||||
// SelectContext using this NamedStmt
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) SelectContext(ctx context.Context, dest interface{}, arg interface{}) error {
|
||||
rows, err := n.QueryxContext(ctx, arg)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
// if something happens here, we want to make sure the rows are Closed
|
||||
defer rows.Close()
|
||||
return scanAll(rows, dest, false)
|
||||
}
|
||||
|
||||
// GetContext using this NamedStmt
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (n *NamedStmt) GetContext(ctx context.Context, dest interface{}, arg interface{}) error {
|
||||
r := n.QueryRowxContext(ctx, arg)
|
||||
return r.scanAny(dest, false)
|
||||
}
|
||||
|
||||
// NamedQueryContext binds a named query and then runs Query on the result using the
|
||||
// provided Ext (sqlx.Tx, sqlx.Db). It works with both structs and with
|
||||
// map[string]interface{} types.
|
||||
func NamedQueryContext(ctx context.Context, e ExtContext, query string, arg interface{}) (*Rows, error) {
|
||||
q, args, err := bindNamedMapper(BindType(e.DriverName()), query, arg, mapperFor(e))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return e.QueryxContext(ctx, q, args...)
|
||||
}
|
||||
|
||||
// NamedExecContext uses BindStruct to get a query executable by the driver and
|
||||
// then runs Exec on the result. Returns an error from the binding
|
||||
// or the query execution itself.
|
||||
func NamedExecContext(ctx context.Context, e ExtContext, query string, arg interface{}) (sql.Result, error) {
|
||||
q, args, err := bindNamedMapper(BindType(e.DriverName()), query, arg, mapperFor(e))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return e.ExecContext(ctx, q, args...)
|
||||
}
|
17
vendor/github.com/jmoiron/sqlx/reflectx/README.md
generated
vendored
Normal file
17
vendor/github.com/jmoiron/sqlx/reflectx/README.md
generated
vendored
Normal file
|
@ -0,0 +1,17 @@
|
|||
# reflectx
|
||||
|
||||
The sqlx package has special reflect needs. In particular, it needs to:
|
||||
|
||||
* be able to map a name to a field
|
||||
* understand embedded structs
|
||||
* understand mapping names to fields by a particular tag
|
||||
* user specified name -> field mapping functions
|
||||
|
||||
These behaviors mimic the behaviors by the standard library marshallers and also the
|
||||
behavior of standard Go accessors.
|
||||
|
||||
The first two are amply taken care of by `Reflect.Value.FieldByName`, and the third is
|
||||
addressed by `Reflect.Value.FieldByNameFunc`, but these don't quite understand struct
|
||||
tags in the ways that are vital to most marshallers, and they are slow.
|
||||
|
||||
This reflectx package extends reflect to achieve these goals.
|
444
vendor/github.com/jmoiron/sqlx/reflectx/reflect.go
generated
vendored
Normal file
444
vendor/github.com/jmoiron/sqlx/reflectx/reflect.go
generated
vendored
Normal file
|
@ -0,0 +1,444 @@
|
|||
// Package reflectx implements extensions to the standard reflect lib suitable
|
||||
// for implementing marshalling and unmarshalling packages. The main Mapper type
|
||||
// allows for Go-compatible named attribute access, including accessing embedded
|
||||
// struct attributes and the ability to use functions and struct tags to
|
||||
// customize field names.
|
||||
//
|
||||
package reflectx
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"runtime"
|
||||
"strings"
|
||||
"sync"
|
||||
)
|
||||
|
||||
// A FieldInfo is metadata for a struct field.
|
||||
type FieldInfo struct {
|
||||
Index []int
|
||||
Path string
|
||||
Field reflect.StructField
|
||||
Zero reflect.Value
|
||||
Name string
|
||||
Options map[string]string
|
||||
Embedded bool
|
||||
Children []*FieldInfo
|
||||
Parent *FieldInfo
|
||||
}
|
||||
|
||||
// A StructMap is an index of field metadata for a struct.
|
||||
type StructMap struct {
|
||||
Tree *FieldInfo
|
||||
Index []*FieldInfo
|
||||
Paths map[string]*FieldInfo
|
||||
Names map[string]*FieldInfo
|
||||
}
|
||||
|
||||
// GetByPath returns a *FieldInfo for a given string path.
|
||||
func (f StructMap) GetByPath(path string) *FieldInfo {
|
||||
return f.Paths[path]
|
||||
}
|
||||
|
||||
// GetByTraversal returns a *FieldInfo for a given integer path. It is
|
||||
// analogous to reflect.FieldByIndex, but using the cached traversal
|
||||
// rather than re-executing the reflect machinery each time.
|
||||
func (f StructMap) GetByTraversal(index []int) *FieldInfo {
|
||||
if len(index) == 0 {
|
||||
return nil
|
||||
}
|
||||
|
||||
tree := f.Tree
|
||||
for _, i := range index {
|
||||
if i >= len(tree.Children) || tree.Children[i] == nil {
|
||||
return nil
|
||||
}
|
||||
tree = tree.Children[i]
|
||||
}
|
||||
return tree
|
||||
}
|
||||
|
||||
// Mapper is a general purpose mapper of names to struct fields. A Mapper
|
||||
// behaves like most marshallers in the standard library, obeying a field tag
|
||||
// for name mapping but also providing a basic transform function.
|
||||
type Mapper struct {
|
||||
cache map[reflect.Type]*StructMap
|
||||
tagName string
|
||||
tagMapFunc func(string) string
|
||||
mapFunc func(string) string
|
||||
mutex sync.Mutex
|
||||
}
|
||||
|
||||
// NewMapper returns a new mapper using the tagName as its struct field tag.
|
||||
// If tagName is the empty string, it is ignored.
|
||||
func NewMapper(tagName string) *Mapper {
|
||||
return &Mapper{
|
||||
cache: make(map[reflect.Type]*StructMap),
|
||||
tagName: tagName,
|
||||
}
|
||||
}
|
||||
|
||||
// NewMapperTagFunc returns a new mapper which contains a mapper for field names
|
||||
// AND a mapper for tag values. This is useful for tags like json which can
|
||||
// have values like "name,omitempty".
|
||||
func NewMapperTagFunc(tagName string, mapFunc, tagMapFunc func(string) string) *Mapper {
|
||||
return &Mapper{
|
||||
cache: make(map[reflect.Type]*StructMap),
|
||||
tagName: tagName,
|
||||
mapFunc: mapFunc,
|
||||
tagMapFunc: tagMapFunc,
|
||||
}
|
||||
}
|
||||
|
||||
// NewMapperFunc returns a new mapper which optionally obeys a field tag and
|
||||
// a struct field name mapper func given by f. Tags will take precedence, but
|
||||
// for any other field, the mapped name will be f(field.Name)
|
||||
func NewMapperFunc(tagName string, f func(string) string) *Mapper {
|
||||
return &Mapper{
|
||||
cache: make(map[reflect.Type]*StructMap),
|
||||
tagName: tagName,
|
||||
mapFunc: f,
|
||||
}
|
||||
}
|
||||
|
||||
// TypeMap returns a mapping of field strings to int slices representing
|
||||
// the traversal down the struct to reach the field.
|
||||
func (m *Mapper) TypeMap(t reflect.Type) *StructMap {
|
||||
m.mutex.Lock()
|
||||
mapping, ok := m.cache[t]
|
||||
if !ok {
|
||||
mapping = getMapping(t, m.tagName, m.mapFunc, m.tagMapFunc)
|
||||
m.cache[t] = mapping
|
||||
}
|
||||
m.mutex.Unlock()
|
||||
return mapping
|
||||
}
|
||||
|
||||
// FieldMap returns the mapper's mapping of field names to reflect values. Panics
|
||||
// if v's Kind is not Struct, or v is not Indirectable to a struct kind.
|
||||
func (m *Mapper) FieldMap(v reflect.Value) map[string]reflect.Value {
|
||||
v = reflect.Indirect(v)
|
||||
mustBe(v, reflect.Struct)
|
||||
|
||||
r := map[string]reflect.Value{}
|
||||
tm := m.TypeMap(v.Type())
|
||||
for tagName, fi := range tm.Names {
|
||||
r[tagName] = FieldByIndexes(v, fi.Index)
|
||||
}
|
||||
return r
|
||||
}
|
||||
|
||||
// FieldByName returns a field by its mapped name as a reflect.Value.
|
||||
// Panics if v's Kind is not Struct or v is not Indirectable to a struct Kind.
|
||||
// Returns zero Value if the name is not found.
|
||||
func (m *Mapper) FieldByName(v reflect.Value, name string) reflect.Value {
|
||||
v = reflect.Indirect(v)
|
||||
mustBe(v, reflect.Struct)
|
||||
|
||||
tm := m.TypeMap(v.Type())
|
||||
fi, ok := tm.Names[name]
|
||||
if !ok {
|
||||
return v
|
||||
}
|
||||
return FieldByIndexes(v, fi.Index)
|
||||
}
|
||||
|
||||
// FieldsByName returns a slice of values corresponding to the slice of names
|
||||
// for the value. Panics if v's Kind is not Struct or v is not Indirectable
|
||||
// to a struct Kind. Returns zero Value for each name not found.
|
||||
func (m *Mapper) FieldsByName(v reflect.Value, names []string) []reflect.Value {
|
||||
v = reflect.Indirect(v)
|
||||
mustBe(v, reflect.Struct)
|
||||
|
||||
tm := m.TypeMap(v.Type())
|
||||
vals := make([]reflect.Value, 0, len(names))
|
||||
for _, name := range names {
|
||||
fi, ok := tm.Names[name]
|
||||
if !ok {
|
||||
vals = append(vals, *new(reflect.Value))
|
||||
} else {
|
||||
vals = append(vals, FieldByIndexes(v, fi.Index))
|
||||
}
|
||||
}
|
||||
return vals
|
||||
}
|
||||
|
||||
// TraversalsByName returns a slice of int slices which represent the struct
|
||||
// traversals for each mapped name. Panics if t is not a struct or Indirectable
|
||||
// to a struct. Returns empty int slice for each name not found.
|
||||
func (m *Mapper) TraversalsByName(t reflect.Type, names []string) [][]int {
|
||||
r := make([][]int, 0, len(names))
|
||||
m.TraversalsByNameFunc(t, names, func(_ int, i []int) error {
|
||||
if i == nil {
|
||||
r = append(r, []int{})
|
||||
} else {
|
||||
r = append(r, i)
|
||||
}
|
||||
|
||||
return nil
|
||||
})
|
||||
return r
|
||||
}
|
||||
|
||||
// TraversalsByNameFunc traverses the mapped names and calls fn with the index of
|
||||
// each name and the struct traversal represented by that name. Panics if t is not
|
||||
// a struct or Indirectable to a struct. Returns the first error returned by fn or nil.
|
||||
func (m *Mapper) TraversalsByNameFunc(t reflect.Type, names []string, fn func(int, []int) error) error {
|
||||
t = Deref(t)
|
||||
mustBe(t, reflect.Struct)
|
||||
tm := m.TypeMap(t)
|
||||
for i, name := range names {
|
||||
fi, ok := tm.Names[name]
|
||||
if !ok {
|
||||
if err := fn(i, nil); err != nil {
|
||||
return err
|
||||
}
|
||||
} else {
|
||||
if err := fn(i, fi.Index); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// FieldByIndexes returns a value for the field given by the struct traversal
|
||||
// for the given value.
|
||||
func FieldByIndexes(v reflect.Value, indexes []int) reflect.Value {
|
||||
for _, i := range indexes {
|
||||
v = reflect.Indirect(v).Field(i)
|
||||
// if this is a pointer and it's nil, allocate a new value and set it
|
||||
if v.Kind() == reflect.Ptr && v.IsNil() {
|
||||
alloc := reflect.New(Deref(v.Type()))
|
||||
v.Set(alloc)
|
||||
}
|
||||
if v.Kind() == reflect.Map && v.IsNil() {
|
||||
v.Set(reflect.MakeMap(v.Type()))
|
||||
}
|
||||
}
|
||||
return v
|
||||
}
|
||||
|
||||
// FieldByIndexesReadOnly returns a value for a particular struct traversal,
|
||||
// but is not concerned with allocating nil pointers because the value is
|
||||
// going to be used for reading and not setting.
|
||||
func FieldByIndexesReadOnly(v reflect.Value, indexes []int) reflect.Value {
|
||||
for _, i := range indexes {
|
||||
v = reflect.Indirect(v).Field(i)
|
||||
}
|
||||
return v
|
||||
}
|
||||
|
||||
// Deref is Indirect for reflect.Types
|
||||
func Deref(t reflect.Type) reflect.Type {
|
||||
if t.Kind() == reflect.Ptr {
|
||||
t = t.Elem()
|
||||
}
|
||||
return t
|
||||
}
|
||||
|
||||
// -- helpers & utilities --
|
||||
|
||||
type kinder interface {
|
||||
Kind() reflect.Kind
|
||||
}
|
||||
|
||||
// mustBe checks a value against a kind, panicing with a reflect.ValueError
|
||||
// if the kind isn't that which is required.
|
||||
func mustBe(v kinder, expected reflect.Kind) {
|
||||
if k := v.Kind(); k != expected {
|
||||
panic(&reflect.ValueError{Method: methodName(), Kind: k})
|
||||
}
|
||||
}
|
||||
|
||||
// methodName returns the caller of the function calling methodName
|
||||
func methodName() string {
|
||||
pc, _, _, _ := runtime.Caller(2)
|
||||
f := runtime.FuncForPC(pc)
|
||||
if f == nil {
|
||||
return "unknown method"
|
||||
}
|
||||
return f.Name()
|
||||
}
|
||||
|
||||
type typeQueue struct {
|
||||
t reflect.Type
|
||||
fi *FieldInfo
|
||||
pp string // Parent path
|
||||
}
|
||||
|
||||
// A copying append that creates a new slice each time.
|
||||
func apnd(is []int, i int) []int {
|
||||
x := make([]int, len(is)+1)
|
||||
copy(x, is)
|
||||
x[len(x)-1] = i
|
||||
return x
|
||||
}
|
||||
|
||||
type mapf func(string) string
|
||||
|
||||
// parseName parses the tag and the target name for the given field using
|
||||
// the tagName (eg 'json' for `json:"foo"` tags), mapFunc for mapping the
|
||||
// field's name to a target name, and tagMapFunc for mapping the tag to
|
||||
// a target name.
|
||||
func parseName(field reflect.StructField, tagName string, mapFunc, tagMapFunc mapf) (tag, fieldName string) {
|
||||
// first, set the fieldName to the field's name
|
||||
fieldName = field.Name
|
||||
// if a mapFunc is set, use that to override the fieldName
|
||||
if mapFunc != nil {
|
||||
fieldName = mapFunc(fieldName)
|
||||
}
|
||||
|
||||
// if there's no tag to look for, return the field name
|
||||
if tagName == "" {
|
||||
return "", fieldName
|
||||
}
|
||||
|
||||
// if this tag is not set using the normal convention in the tag,
|
||||
// then return the fieldname.. this check is done because according
|
||||
// to the reflect documentation:
|
||||
// If the tag does not have the conventional format,
|
||||
// the value returned by Get is unspecified.
|
||||
// which doesn't sound great.
|
||||
if !strings.Contains(string(field.Tag), tagName+":") {
|
||||
return "", fieldName
|
||||
}
|
||||
|
||||
// at this point we're fairly sure that we have a tag, so lets pull it out
|
||||
tag = field.Tag.Get(tagName)
|
||||
|
||||
// if we have a mapper function, call it on the whole tag
|
||||
// XXX: this is a change from the old version, which pulled out the name
|
||||
// before the tagMapFunc could be run, but I think this is the right way
|
||||
if tagMapFunc != nil {
|
||||
tag = tagMapFunc(tag)
|
||||
}
|
||||
|
||||
// finally, split the options from the name
|
||||
parts := strings.Split(tag, ",")
|
||||
fieldName = parts[0]
|
||||
|
||||
return tag, fieldName
|
||||
}
|
||||
|
||||
// parseOptions parses options out of a tag string, skipping the name
|
||||
func parseOptions(tag string) map[string]string {
|
||||
parts := strings.Split(tag, ",")
|
||||
options := make(map[string]string, len(parts))
|
||||
if len(parts) > 1 {
|
||||
for _, opt := range parts[1:] {
|
||||
// short circuit potentially expensive split op
|
||||
if strings.Contains(opt, "=") {
|
||||
kv := strings.Split(opt, "=")
|
||||
options[kv[0]] = kv[1]
|
||||
continue
|
||||
}
|
||||
options[opt] = ""
|
||||
}
|
||||
}
|
||||
return options
|
||||
}
|
||||
|
||||
// getMapping returns a mapping for the t type, using the tagName, mapFunc and
|
||||
// tagMapFunc to determine the canonical names of fields.
|
||||
func getMapping(t reflect.Type, tagName string, mapFunc, tagMapFunc mapf) *StructMap {
|
||||
m := []*FieldInfo{}
|
||||
|
||||
root := &FieldInfo{}
|
||||
queue := []typeQueue{}
|
||||
queue = append(queue, typeQueue{Deref(t), root, ""})
|
||||
|
||||
QueueLoop:
|
||||
for len(queue) != 0 {
|
||||
// pop the first item off of the queue
|
||||
tq := queue[0]
|
||||
queue = queue[1:]
|
||||
|
||||
// ignore recursive field
|
||||
for p := tq.fi.Parent; p != nil; p = p.Parent {
|
||||
if tq.fi.Field.Type == p.Field.Type {
|
||||
continue QueueLoop
|
||||
}
|
||||
}
|
||||
|
||||
nChildren := 0
|
||||
if tq.t.Kind() == reflect.Struct {
|
||||
nChildren = tq.t.NumField()
|
||||
}
|
||||
tq.fi.Children = make([]*FieldInfo, nChildren)
|
||||
|
||||
// iterate through all of its fields
|
||||
for fieldPos := 0; fieldPos < nChildren; fieldPos++ {
|
||||
|
||||
f := tq.t.Field(fieldPos)
|
||||
|
||||
// parse the tag and the target name using the mapping options for this field
|
||||
tag, name := parseName(f, tagName, mapFunc, tagMapFunc)
|
||||
|
||||
// if the name is "-", disabled via a tag, skip it
|
||||
if name == "-" {
|
||||
continue
|
||||
}
|
||||
|
||||
fi := FieldInfo{
|
||||
Field: f,
|
||||
Name: name,
|
||||
Zero: reflect.New(f.Type).Elem(),
|
||||
Options: parseOptions(tag),
|
||||
}
|
||||
|
||||
// if the path is empty this path is just the name
|
||||
if tq.pp == "" {
|
||||
fi.Path = fi.Name
|
||||
} else {
|
||||
fi.Path = tq.pp + "." + fi.Name
|
||||
}
|
||||
|
||||
// skip unexported fields
|
||||
if len(f.PkgPath) != 0 && !f.Anonymous {
|
||||
continue
|
||||
}
|
||||
|
||||
// bfs search of anonymous embedded structs
|
||||
if f.Anonymous {
|
||||
pp := tq.pp
|
||||
if tag != "" {
|
||||
pp = fi.Path
|
||||
}
|
||||
|
||||
fi.Embedded = true
|
||||
fi.Index = apnd(tq.fi.Index, fieldPos)
|
||||
nChildren := 0
|
||||
ft := Deref(f.Type)
|
||||
if ft.Kind() == reflect.Struct {
|
||||
nChildren = ft.NumField()
|
||||
}
|
||||
fi.Children = make([]*FieldInfo, nChildren)
|
||||
queue = append(queue, typeQueue{Deref(f.Type), &fi, pp})
|
||||
} else if fi.Zero.Kind() == reflect.Struct || (fi.Zero.Kind() == reflect.Ptr && fi.Zero.Type().Elem().Kind() == reflect.Struct) {
|
||||
fi.Index = apnd(tq.fi.Index, fieldPos)
|
||||
fi.Children = make([]*FieldInfo, Deref(f.Type).NumField())
|
||||
queue = append(queue, typeQueue{Deref(f.Type), &fi, fi.Path})
|
||||
}
|
||||
|
||||
fi.Index = apnd(tq.fi.Index, fieldPos)
|
||||
fi.Parent = tq.fi
|
||||
tq.fi.Children[fieldPos] = &fi
|
||||
m = append(m, &fi)
|
||||
}
|
||||
}
|
||||
|
||||
flds := &StructMap{Index: m, Tree: root, Paths: map[string]*FieldInfo{}, Names: map[string]*FieldInfo{}}
|
||||
for _, fi := range flds.Index {
|
||||
// check if nothing has already been pushed with the same path
|
||||
// sometimes you can choose to override a type using embedded struct
|
||||
fld, ok := flds.Paths[fi.Path]
|
||||
if !ok || fld.Embedded {
|
||||
flds.Paths[fi.Path] = fi
|
||||
if fi.Name != "" && !fi.Embedded {
|
||||
flds.Names[fi.Path] = fi
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return flds
|
||||
}
|
1049
vendor/github.com/jmoiron/sqlx/sqlx.go
generated
vendored
Normal file
1049
vendor/github.com/jmoiron/sqlx/sqlx.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load diff
414
vendor/github.com/jmoiron/sqlx/sqlx_context.go
generated
vendored
Normal file
414
vendor/github.com/jmoiron/sqlx/sqlx_context.go
generated
vendored
Normal file
|
@ -0,0 +1,414 @@
|
|||
// +build go1.8
|
||||
|
||||
package sqlx
|
||||
|
||||
import (
|
||||
"context"
|
||||
"database/sql"
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"path/filepath"
|
||||
"reflect"
|
||||
)
|
||||
|
||||
// ConnectContext to a database and verify with a ping.
|
||||
func ConnectContext(ctx context.Context, driverName, dataSourceName string) (*DB, error) {
|
||||
db, err := Open(driverName, dataSourceName)
|
||||
if err != nil {
|
||||
return db, err
|
||||
}
|
||||
err = db.PingContext(ctx)
|
||||
return db, err
|
||||
}
|
||||
|
||||
// QueryerContext is an interface used by GetContext and SelectContext
|
||||
type QueryerContext interface {
|
||||
QueryContext(ctx context.Context, query string, args ...interface{}) (*sql.Rows, error)
|
||||
QueryxContext(ctx context.Context, query string, args ...interface{}) (*Rows, error)
|
||||
QueryRowxContext(ctx context.Context, query string, args ...interface{}) *Row
|
||||
}
|
||||
|
||||
// PreparerContext is an interface used by PreparexContext.
|
||||
type PreparerContext interface {
|
||||
PrepareContext(ctx context.Context, query string) (*sql.Stmt, error)
|
||||
}
|
||||
|
||||
// ExecerContext is an interface used by MustExecContext and LoadFileContext
|
||||
type ExecerContext interface {
|
||||
ExecContext(ctx context.Context, query string, args ...interface{}) (sql.Result, error)
|
||||
}
|
||||
|
||||
// ExtContext is a union interface which can bind, query, and exec, with Context
|
||||
// used by NamedQueryContext and NamedExecContext.
|
||||
type ExtContext interface {
|
||||
binder
|
||||
QueryerContext
|
||||
ExecerContext
|
||||
}
|
||||
|
||||
// SelectContext executes a query using the provided Queryer, and StructScans
|
||||
// each row into dest, which must be a slice. If the slice elements are
|
||||
// scannable, then the result set must have only one column. Otherwise,
|
||||
// StructScan is used. The *sql.Rows are closed automatically.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func SelectContext(ctx context.Context, q QueryerContext, dest interface{}, query string, args ...interface{}) error {
|
||||
rows, err := q.QueryxContext(ctx, query, args...)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
// if something happens here, we want to make sure the rows are Closed
|
||||
defer rows.Close()
|
||||
return scanAll(rows, dest, false)
|
||||
}
|
||||
|
||||
// PreparexContext prepares a statement.
|
||||
//
|
||||
// The provided context is used for the preparation of the statement, not for
|
||||
// the execution of the statement.
|
||||
func PreparexContext(ctx context.Context, p PreparerContext, query string) (*Stmt, error) {
|
||||
s, err := p.PrepareContext(ctx, query)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &Stmt{Stmt: s, unsafe: isUnsafe(p), Mapper: mapperFor(p)}, err
|
||||
}
|
||||
|
||||
// GetContext does a QueryRow using the provided Queryer, and scans the
|
||||
// resulting row to dest. If dest is scannable, the result must only have one
|
||||
// column. Otherwise, StructScan is used. Get will return sql.ErrNoRows like
|
||||
// row.Scan would. Any placeholder parameters are replaced with supplied args.
|
||||
// An error is returned if the result set is empty.
|
||||
func GetContext(ctx context.Context, q QueryerContext, dest interface{}, query string, args ...interface{}) error {
|
||||
r := q.QueryRowxContext(ctx, query, args...)
|
||||
return r.scanAny(dest, false)
|
||||
}
|
||||
|
||||
// LoadFileContext exec's every statement in a file (as a single call to Exec).
|
||||
// LoadFileContext may return a nil *sql.Result if errors are encountered
|
||||
// locating or reading the file at path. LoadFile reads the entire file into
|
||||
// memory, so it is not suitable for loading large data dumps, but can be useful
|
||||
// for initializing schemas or loading indexes.
|
||||
//
|
||||
// FIXME: this does not really work with multi-statement files for mattn/go-sqlite3
|
||||
// or the go-mysql-driver/mysql drivers; pq seems to be an exception here. Detecting
|
||||
// this by requiring something with DriverName() and then attempting to split the
|
||||
// queries will be difficult to get right, and its current driver-specific behavior
|
||||
// is deemed at least not complex in its incorrectness.
|
||||
func LoadFileContext(ctx context.Context, e ExecerContext, path string) (*sql.Result, error) {
|
||||
realpath, err := filepath.Abs(path)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
contents, err := ioutil.ReadFile(realpath)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
res, err := e.ExecContext(ctx, string(contents))
|
||||
return &res, err
|
||||
}
|
||||
|
||||
// MustExecContext execs the query using e and panics if there was an error.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func MustExecContext(ctx context.Context, e ExecerContext, query string, args ...interface{}) sql.Result {
|
||||
res, err := e.ExecContext(ctx, query, args...)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
// PrepareNamedContext returns an sqlx.NamedStmt
|
||||
func (db *DB) PrepareNamedContext(ctx context.Context, query string) (*NamedStmt, error) {
|
||||
return prepareNamedContext(ctx, db, query)
|
||||
}
|
||||
|
||||
// NamedQueryContext using this DB.
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (db *DB) NamedQueryContext(ctx context.Context, query string, arg interface{}) (*Rows, error) {
|
||||
return NamedQueryContext(ctx, db, query, arg)
|
||||
}
|
||||
|
||||
// NamedExecContext using this DB.
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (db *DB) NamedExecContext(ctx context.Context, query string, arg interface{}) (sql.Result, error) {
|
||||
return NamedExecContext(ctx, db, query, arg)
|
||||
}
|
||||
|
||||
// SelectContext using this DB.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (db *DB) SelectContext(ctx context.Context, dest interface{}, query string, args ...interface{}) error {
|
||||
return SelectContext(ctx, db, dest, query, args...)
|
||||
}
|
||||
|
||||
// GetContext using this DB.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
// An error is returned if the result set is empty.
|
||||
func (db *DB) GetContext(ctx context.Context, dest interface{}, query string, args ...interface{}) error {
|
||||
return GetContext(ctx, db, dest, query, args...)
|
||||
}
|
||||
|
||||
// PreparexContext returns an sqlx.Stmt instead of a sql.Stmt.
|
||||
//
|
||||
// The provided context is used for the preparation of the statement, not for
|
||||
// the execution of the statement.
|
||||
func (db *DB) PreparexContext(ctx context.Context, query string) (*Stmt, error) {
|
||||
return PreparexContext(ctx, db, query)
|
||||
}
|
||||
|
||||
// QueryxContext queries the database and returns an *sqlx.Rows.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (db *DB) QueryxContext(ctx context.Context, query string, args ...interface{}) (*Rows, error) {
|
||||
r, err := db.DB.QueryContext(ctx, query, args...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &Rows{Rows: r, unsafe: db.unsafe, Mapper: db.Mapper}, err
|
||||
}
|
||||
|
||||
// QueryRowxContext queries the database and returns an *sqlx.Row.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (db *DB) QueryRowxContext(ctx context.Context, query string, args ...interface{}) *Row {
|
||||
rows, err := db.DB.QueryContext(ctx, query, args...)
|
||||
return &Row{rows: rows, err: err, unsafe: db.unsafe, Mapper: db.Mapper}
|
||||
}
|
||||
|
||||
// MustBeginTx starts a transaction, and panics on error. Returns an *sqlx.Tx instead
|
||||
// of an *sql.Tx.
|
||||
//
|
||||
// The provided context is used until the transaction is committed or rolled
|
||||
// back. If the context is canceled, the sql package will roll back the
|
||||
// transaction. Tx.Commit will return an error if the context provided to
|
||||
// MustBeginContext is canceled.
|
||||
func (db *DB) MustBeginTx(ctx context.Context, opts *sql.TxOptions) *Tx {
|
||||
tx, err := db.BeginTxx(ctx, opts)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return tx
|
||||
}
|
||||
|
||||
// MustExecContext (panic) runs MustExec using this database.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (db *DB) MustExecContext(ctx context.Context, query string, args ...interface{}) sql.Result {
|
||||
return MustExecContext(ctx, db, query, args...)
|
||||
}
|
||||
|
||||
// BeginTxx begins a transaction and returns an *sqlx.Tx instead of an
|
||||
// *sql.Tx.
|
||||
//
|
||||
// The provided context is used until the transaction is committed or rolled
|
||||
// back. If the context is canceled, the sql package will roll back the
|
||||
// transaction. Tx.Commit will return an error if the context provided to
|
||||
// BeginxContext is canceled.
|
||||
func (db *DB) BeginTxx(ctx context.Context, opts *sql.TxOptions) (*Tx, error) {
|
||||
tx, err := db.DB.BeginTx(ctx, opts)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &Tx{Tx: tx, driverName: db.driverName, unsafe: db.unsafe, Mapper: db.Mapper}, err
|
||||
}
|
||||
|
||||
// Connx returns an *sqlx.Conn instead of an *sql.Conn.
|
||||
func (db *DB) Connx(ctx context.Context) (*Conn, error) {
|
||||
conn, err := db.DB.Conn(ctx)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return &Conn{Conn: conn, driverName: db.driverName, unsafe: db.unsafe, Mapper: db.Mapper}, nil
|
||||
}
|
||||
|
||||
// BeginTxx begins a transaction and returns an *sqlx.Tx instead of an
|
||||
// *sql.Tx.
|
||||
//
|
||||
// The provided context is used until the transaction is committed or rolled
|
||||
// back. If the context is canceled, the sql package will roll back the
|
||||
// transaction. Tx.Commit will return an error if the context provided to
|
||||
// BeginxContext is canceled.
|
||||
func (c *Conn) BeginTxx(ctx context.Context, opts *sql.TxOptions) (*Tx, error) {
|
||||
tx, err := c.Conn.BeginTx(ctx, opts)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &Tx{Tx: tx, driverName: c.driverName, unsafe: c.unsafe, Mapper: c.Mapper}, err
|
||||
}
|
||||
|
||||
// SelectContext using this Conn.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (c *Conn) SelectContext(ctx context.Context, dest interface{}, query string, args ...interface{}) error {
|
||||
return SelectContext(ctx, c, dest, query, args...)
|
||||
}
|
||||
|
||||
// GetContext using this Conn.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
// An error is returned if the result set is empty.
|
||||
func (c *Conn) GetContext(ctx context.Context, dest interface{}, query string, args ...interface{}) error {
|
||||
return GetContext(ctx, c, dest, query, args...)
|
||||
}
|
||||
|
||||
// PreparexContext returns an sqlx.Stmt instead of a sql.Stmt.
|
||||
//
|
||||
// The provided context is used for the preparation of the statement, not for
|
||||
// the execution of the statement.
|
||||
func (c *Conn) PreparexContext(ctx context.Context, query string) (*Stmt, error) {
|
||||
return PreparexContext(ctx, c, query)
|
||||
}
|
||||
|
||||
// QueryxContext queries the database and returns an *sqlx.Rows.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (c *Conn) QueryxContext(ctx context.Context, query string, args ...interface{}) (*Rows, error) {
|
||||
r, err := c.Conn.QueryContext(ctx, query, args...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &Rows{Rows: r, unsafe: c.unsafe, Mapper: c.Mapper}, err
|
||||
}
|
||||
|
||||
// QueryRowxContext queries the database and returns an *sqlx.Row.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (c *Conn) QueryRowxContext(ctx context.Context, query string, args ...interface{}) *Row {
|
||||
rows, err := c.Conn.QueryContext(ctx, query, args...)
|
||||
return &Row{rows: rows, err: err, unsafe: c.unsafe, Mapper: c.Mapper}
|
||||
}
|
||||
|
||||
// Rebind a query within a Conn's bindvar type.
|
||||
func (c *Conn) Rebind(query string) string {
|
||||
return Rebind(BindType(c.driverName), query)
|
||||
}
|
||||
|
||||
// StmtxContext returns a version of the prepared statement which runs within a
|
||||
// transaction. Provided stmt can be either *sql.Stmt or *sqlx.Stmt.
|
||||
func (tx *Tx) StmtxContext(ctx context.Context, stmt interface{}) *Stmt {
|
||||
var s *sql.Stmt
|
||||
switch v := stmt.(type) {
|
||||
case Stmt:
|
||||
s = v.Stmt
|
||||
case *Stmt:
|
||||
s = v.Stmt
|
||||
case *sql.Stmt:
|
||||
s = v
|
||||
default:
|
||||
panic(fmt.Sprintf("non-statement type %v passed to Stmtx", reflect.ValueOf(stmt).Type()))
|
||||
}
|
||||
return &Stmt{Stmt: tx.StmtContext(ctx, s), Mapper: tx.Mapper}
|
||||
}
|
||||
|
||||
// NamedStmtContext returns a version of the prepared statement which runs
|
||||
// within a transaction.
|
||||
func (tx *Tx) NamedStmtContext(ctx context.Context, stmt *NamedStmt) *NamedStmt {
|
||||
return &NamedStmt{
|
||||
QueryString: stmt.QueryString,
|
||||
Params: stmt.Params,
|
||||
Stmt: tx.StmtxContext(ctx, stmt.Stmt),
|
||||
}
|
||||
}
|
||||
|
||||
// PreparexContext returns an sqlx.Stmt instead of a sql.Stmt.
|
||||
//
|
||||
// The provided context is used for the preparation of the statement, not for
|
||||
// the execution of the statement.
|
||||
func (tx *Tx) PreparexContext(ctx context.Context, query string) (*Stmt, error) {
|
||||
return PreparexContext(ctx, tx, query)
|
||||
}
|
||||
|
||||
// PrepareNamedContext returns an sqlx.NamedStmt
|
||||
func (tx *Tx) PrepareNamedContext(ctx context.Context, query string) (*NamedStmt, error) {
|
||||
return prepareNamedContext(ctx, tx, query)
|
||||
}
|
||||
|
||||
// MustExecContext runs MustExecContext within a transaction.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (tx *Tx) MustExecContext(ctx context.Context, query string, args ...interface{}) sql.Result {
|
||||
return MustExecContext(ctx, tx, query, args...)
|
||||
}
|
||||
|
||||
// QueryxContext within a transaction and context.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (tx *Tx) QueryxContext(ctx context.Context, query string, args ...interface{}) (*Rows, error) {
|
||||
r, err := tx.Tx.QueryContext(ctx, query, args...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &Rows{Rows: r, unsafe: tx.unsafe, Mapper: tx.Mapper}, err
|
||||
}
|
||||
|
||||
// SelectContext within a transaction and context.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (tx *Tx) SelectContext(ctx context.Context, dest interface{}, query string, args ...interface{}) error {
|
||||
return SelectContext(ctx, tx, dest, query, args...)
|
||||
}
|
||||
|
||||
// GetContext within a transaction and context.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
// An error is returned if the result set is empty.
|
||||
func (tx *Tx) GetContext(ctx context.Context, dest interface{}, query string, args ...interface{}) error {
|
||||
return GetContext(ctx, tx, dest, query, args...)
|
||||
}
|
||||
|
||||
// QueryRowxContext within a transaction and context.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (tx *Tx) QueryRowxContext(ctx context.Context, query string, args ...interface{}) *Row {
|
||||
rows, err := tx.Tx.QueryContext(ctx, query, args...)
|
||||
return &Row{rows: rows, err: err, unsafe: tx.unsafe, Mapper: tx.Mapper}
|
||||
}
|
||||
|
||||
// NamedExecContext using this Tx.
|
||||
// Any named placeholder parameters are replaced with fields from arg.
|
||||
func (tx *Tx) NamedExecContext(ctx context.Context, query string, arg interface{}) (sql.Result, error) {
|
||||
return NamedExecContext(ctx, tx, query, arg)
|
||||
}
|
||||
|
||||
// SelectContext using the prepared statement.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (s *Stmt) SelectContext(ctx context.Context, dest interface{}, args ...interface{}) error {
|
||||
return SelectContext(ctx, &qStmt{s}, dest, "", args...)
|
||||
}
|
||||
|
||||
// GetContext using the prepared statement.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
// An error is returned if the result set is empty.
|
||||
func (s *Stmt) GetContext(ctx context.Context, dest interface{}, args ...interface{}) error {
|
||||
return GetContext(ctx, &qStmt{s}, dest, "", args...)
|
||||
}
|
||||
|
||||
// MustExecContext (panic) using this statement. Note that the query portion of
|
||||
// the error output will be blank, as Stmt does not expose its query.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (s *Stmt) MustExecContext(ctx context.Context, args ...interface{}) sql.Result {
|
||||
return MustExecContext(ctx, &qStmt{s}, "", args...)
|
||||
}
|
||||
|
||||
// QueryRowxContext using this statement.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (s *Stmt) QueryRowxContext(ctx context.Context, args ...interface{}) *Row {
|
||||
qs := &qStmt{s}
|
||||
return qs.QueryRowxContext(ctx, "", args...)
|
||||
}
|
||||
|
||||
// QueryxContext using this statement.
|
||||
// Any placeholder parameters are replaced with supplied args.
|
||||
func (s *Stmt) QueryxContext(ctx context.Context, args ...interface{}) (*Rows, error) {
|
||||
qs := &qStmt{s}
|
||||
return qs.QueryxContext(ctx, "", args...)
|
||||
}
|
||||
|
||||
func (q *qStmt) QueryContext(ctx context.Context, query string, args ...interface{}) (*sql.Rows, error) {
|
||||
return q.Stmt.QueryContext(ctx, args...)
|
||||
}
|
||||
|
||||
func (q *qStmt) QueryxContext(ctx context.Context, query string, args ...interface{}) (*Rows, error) {
|
||||
r, err := q.Stmt.QueryContext(ctx, args...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &Rows{Rows: r, unsafe: q.Stmt.unsafe, Mapper: q.Stmt.Mapper}, err
|
||||
}
|
||||
|
||||
func (q *qStmt) QueryRowxContext(ctx context.Context, query string, args ...interface{}) *Row {
|
||||
rows, err := q.Stmt.QueryContext(ctx, args...)
|
||||
return &Row{rows: rows, err: err, unsafe: q.Stmt.unsafe, Mapper: q.Stmt.Mapper}
|
||||
}
|
||||
|
||||
func (q *qStmt) ExecContext(ctx context.Context, query string, args ...interface{}) (sql.Result, error) {
|
||||
return q.Stmt.ExecContext(ctx, args...)
|
||||
}
|
35
vendor/golang.org/x/crypto/bcrypt/base64.go
generated
vendored
Normal file
35
vendor/golang.org/x/crypto/bcrypt/base64.go
generated
vendored
Normal file
|
@ -0,0 +1,35 @@
|
|||
// Copyright 2011 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package bcrypt
|
||||
|
||||
import "encoding/base64"
|
||||
|
||||
const alphabet = "./ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
|
||||
|
||||
var bcEncoding = base64.NewEncoding(alphabet)
|
||||
|
||||
func base64Encode(src []byte) []byte {
|
||||
n := bcEncoding.EncodedLen(len(src))
|
||||
dst := make([]byte, n)
|
||||
bcEncoding.Encode(dst, src)
|
||||
for dst[n-1] == '=' {
|
||||
n--
|
||||
}
|
||||
return dst[:n]
|
||||
}
|
||||
|
||||
func base64Decode(src []byte) ([]byte, error) {
|
||||
numOfEquals := 4 - (len(src) % 4)
|
||||
for i := 0; i < numOfEquals; i++ {
|
||||
src = append(src, '=')
|
||||
}
|
||||
|
||||
dst := make([]byte, bcEncoding.DecodedLen(len(src)))
|
||||
n, err := bcEncoding.Decode(dst, src)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return dst[:n], nil
|
||||
}
|
295
vendor/golang.org/x/crypto/bcrypt/bcrypt.go
generated
vendored
Normal file
295
vendor/golang.org/x/crypto/bcrypt/bcrypt.go
generated
vendored
Normal file
|
@ -0,0 +1,295 @@
|
|||
// Copyright 2011 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package bcrypt implements Provos and Mazières's bcrypt adaptive hashing
|
||||
// algorithm. See http://www.usenix.org/event/usenix99/provos/provos.pdf
|
||||
package bcrypt // import "golang.org/x/crypto/bcrypt"
|
||||
|
||||
// The code is a port of Provos and Mazières's C implementation.
|
||||
import (
|
||||
"crypto/rand"
|
||||
"crypto/subtle"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"strconv"
|
||||
|
||||
"golang.org/x/crypto/blowfish"
|
||||
)
|
||||
|
||||
const (
|
||||
MinCost int = 4 // the minimum allowable cost as passed in to GenerateFromPassword
|
||||
MaxCost int = 31 // the maximum allowable cost as passed in to GenerateFromPassword
|
||||
DefaultCost int = 10 // the cost that will actually be set if a cost below MinCost is passed into GenerateFromPassword
|
||||
)
|
||||
|
||||
// The error returned from CompareHashAndPassword when a password and hash do
|
||||
// not match.
|
||||
var ErrMismatchedHashAndPassword = errors.New("crypto/bcrypt: hashedPassword is not the hash of the given password")
|
||||
|
||||
// The error returned from CompareHashAndPassword when a hash is too short to
|
||||
// be a bcrypt hash.
|
||||
var ErrHashTooShort = errors.New("crypto/bcrypt: hashedSecret too short to be a bcrypted password")
|
||||
|
||||
// The error returned from CompareHashAndPassword when a hash was created with
|
||||
// a bcrypt algorithm newer than this implementation.
|
||||
type HashVersionTooNewError byte
|
||||
|
||||
func (hv HashVersionTooNewError) Error() string {
|
||||
return fmt.Sprintf("crypto/bcrypt: bcrypt algorithm version '%c' requested is newer than current version '%c'", byte(hv), majorVersion)
|
||||
}
|
||||
|
||||
// The error returned from CompareHashAndPassword when a hash starts with something other than '$'
|
||||
type InvalidHashPrefixError byte
|
||||
|
||||
func (ih InvalidHashPrefixError) Error() string {
|
||||
return fmt.Sprintf("crypto/bcrypt: bcrypt hashes must start with '$', but hashedSecret started with '%c'", byte(ih))
|
||||
}
|
||||
|
||||
type InvalidCostError int
|
||||
|
||||
func (ic InvalidCostError) Error() string {
|
||||
return fmt.Sprintf("crypto/bcrypt: cost %d is outside allowed range (%d,%d)", int(ic), int(MinCost), int(MaxCost))
|
||||
}
|
||||
|
||||
const (
|
||||
majorVersion = '2'
|
||||
minorVersion = 'a'
|
||||
maxSaltSize = 16
|
||||
maxCryptedHashSize = 23
|
||||
encodedSaltSize = 22
|
||||
encodedHashSize = 31
|
||||
minHashSize = 59
|
||||
)
|
||||
|
||||
// magicCipherData is an IV for the 64 Blowfish encryption calls in
|
||||
// bcrypt(). It's the string "OrpheanBeholderScryDoubt" in big-endian bytes.
|
||||
var magicCipherData = []byte{
|
||||
0x4f, 0x72, 0x70, 0x68,
|
||||
0x65, 0x61, 0x6e, 0x42,
|
||||
0x65, 0x68, 0x6f, 0x6c,
|
||||
0x64, 0x65, 0x72, 0x53,
|
||||
0x63, 0x72, 0x79, 0x44,
|
||||
0x6f, 0x75, 0x62, 0x74,
|
||||
}
|
||||
|
||||
type hashed struct {
|
||||
hash []byte
|
||||
salt []byte
|
||||
cost int // allowed range is MinCost to MaxCost
|
||||
major byte
|
||||
minor byte
|
||||
}
|
||||
|
||||
// GenerateFromPassword returns the bcrypt hash of the password at the given
|
||||
// cost. If the cost given is less than MinCost, the cost will be set to
|
||||
// DefaultCost, instead. Use CompareHashAndPassword, as defined in this package,
|
||||
// to compare the returned hashed password with its cleartext version.
|
||||
func GenerateFromPassword(password []byte, cost int) ([]byte, error) {
|
||||
p, err := newFromPassword(password, cost)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return p.Hash(), nil
|
||||
}
|
||||
|
||||
// CompareHashAndPassword compares a bcrypt hashed password with its possible
|
||||
// plaintext equivalent. Returns nil on success, or an error on failure.
|
||||
func CompareHashAndPassword(hashedPassword, password []byte) error {
|
||||
p, err := newFromHash(hashedPassword)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
otherHash, err := bcrypt(password, p.cost, p.salt)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
otherP := &hashed{otherHash, p.salt, p.cost, p.major, p.minor}
|
||||
if subtle.ConstantTimeCompare(p.Hash(), otherP.Hash()) == 1 {
|
||||
return nil
|
||||
}
|
||||
|
||||
return ErrMismatchedHashAndPassword
|
||||
}
|
||||
|
||||
// Cost returns the hashing cost used to create the given hashed
|
||||
// password. When, in the future, the hashing cost of a password system needs
|
||||
// to be increased in order to adjust for greater computational power, this
|
||||
// function allows one to establish which passwords need to be updated.
|
||||
func Cost(hashedPassword []byte) (int, error) {
|
||||
p, err := newFromHash(hashedPassword)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
return p.cost, nil
|
||||
}
|
||||
|
||||
func newFromPassword(password []byte, cost int) (*hashed, error) {
|
||||
if cost < MinCost {
|
||||
cost = DefaultCost
|
||||
}
|
||||
p := new(hashed)
|
||||
p.major = majorVersion
|
||||
p.minor = minorVersion
|
||||
|
||||
err := checkCost(cost)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
p.cost = cost
|
||||
|
||||
unencodedSalt := make([]byte, maxSaltSize)
|
||||
_, err = io.ReadFull(rand.Reader, unencodedSalt)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
p.salt = base64Encode(unencodedSalt)
|
||||
hash, err := bcrypt(password, p.cost, p.salt)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
p.hash = hash
|
||||
return p, err
|
||||
}
|
||||
|
||||
func newFromHash(hashedSecret []byte) (*hashed, error) {
|
||||
if len(hashedSecret) < minHashSize {
|
||||
return nil, ErrHashTooShort
|
||||
}
|
||||
p := new(hashed)
|
||||
n, err := p.decodeVersion(hashedSecret)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
hashedSecret = hashedSecret[n:]
|
||||
n, err = p.decodeCost(hashedSecret)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
hashedSecret = hashedSecret[n:]
|
||||
|
||||
// The "+2" is here because we'll have to append at most 2 '=' to the salt
|
||||
// when base64 decoding it in expensiveBlowfishSetup().
|
||||
p.salt = make([]byte, encodedSaltSize, encodedSaltSize+2)
|
||||
copy(p.salt, hashedSecret[:encodedSaltSize])
|
||||
|
||||
hashedSecret = hashedSecret[encodedSaltSize:]
|
||||
p.hash = make([]byte, len(hashedSecret))
|
||||
copy(p.hash, hashedSecret)
|
||||
|
||||
return p, nil
|
||||
}
|
||||
|
||||
func bcrypt(password []byte, cost int, salt []byte) ([]byte, error) {
|
||||
cipherData := make([]byte, len(magicCipherData))
|
||||
copy(cipherData, magicCipherData)
|
||||
|
||||
c, err := expensiveBlowfishSetup(password, uint32(cost), salt)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
for i := 0; i < 24; i += 8 {
|
||||
for j := 0; j < 64; j++ {
|
||||
c.Encrypt(cipherData[i:i+8], cipherData[i:i+8])
|
||||
}
|
||||
}
|
||||
|
||||
// Bug compatibility with C bcrypt implementations. We only encode 23 of
|
||||
// the 24 bytes encrypted.
|
||||
hsh := base64Encode(cipherData[:maxCryptedHashSize])
|
||||
return hsh, nil
|
||||
}
|
||||
|
||||
func expensiveBlowfishSetup(key []byte, cost uint32, salt []byte) (*blowfish.Cipher, error) {
|
||||
csalt, err := base64Decode(salt)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// Bug compatibility with C bcrypt implementations. They use the trailing
|
||||
// NULL in the key string during expansion.
|
||||
// We copy the key to prevent changing the underlying array.
|
||||
ckey := append(key[:len(key):len(key)], 0)
|
||||
|
||||
c, err := blowfish.NewSaltedCipher(ckey, csalt)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var i, rounds uint64
|
||||
rounds = 1 << cost
|
||||
for i = 0; i < rounds; i++ {
|
||||
blowfish.ExpandKey(ckey, c)
|
||||
blowfish.ExpandKey(csalt, c)
|
||||
}
|
||||
|
||||
return c, nil
|
||||
}
|
||||
|
||||
func (p *hashed) Hash() []byte {
|
||||
arr := make([]byte, 60)
|
||||
arr[0] = '$'
|
||||
arr[1] = p.major
|
||||
n := 2
|
||||
if p.minor != 0 {
|
||||
arr[2] = p.minor
|
||||
n = 3
|
||||
}
|
||||
arr[n] = '$'
|
||||
n++
|
||||
copy(arr[n:], []byte(fmt.Sprintf("%02d", p.cost)))
|
||||
n += 2
|
||||
arr[n] = '$'
|
||||
n++
|
||||
copy(arr[n:], p.salt)
|
||||
n += encodedSaltSize
|
||||
copy(arr[n:], p.hash)
|
||||
n += encodedHashSize
|
||||
return arr[:n]
|
||||
}
|
||||
|
||||
func (p *hashed) decodeVersion(sbytes []byte) (int, error) {
|
||||
if sbytes[0] != '$' {
|
||||
return -1, InvalidHashPrefixError(sbytes[0])
|
||||
}
|
||||
if sbytes[1] > majorVersion {
|
||||
return -1, HashVersionTooNewError(sbytes[1])
|
||||
}
|
||||
p.major = sbytes[1]
|
||||
n := 3
|
||||
if sbytes[2] != '$' {
|
||||
p.minor = sbytes[2]
|
||||
n++
|
||||
}
|
||||
return n, nil
|
||||
}
|
||||
|
||||
// sbytes should begin where decodeVersion left off.
|
||||
func (p *hashed) decodeCost(sbytes []byte) (int, error) {
|
||||
cost, err := strconv.Atoi(string(sbytes[0:2]))
|
||||
if err != nil {
|
||||
return -1, err
|
||||
}
|
||||
err = checkCost(cost)
|
||||
if err != nil {
|
||||
return -1, err
|
||||
}
|
||||
p.cost = cost
|
||||
return 3, nil
|
||||
}
|
||||
|
||||
func (p *hashed) String() string {
|
||||
return fmt.Sprintf("&{hash: %#v, salt: %#v, cost: %d, major: %c, minor: %c}", string(p.hash), p.salt, p.cost, p.major, p.minor)
|
||||
}
|
||||
|
||||
func checkCost(cost int) error {
|
||||
if cost < MinCost || cost > MaxCost {
|
||||
return InvalidCostError(cost)
|
||||
}
|
||||
return nil
|
||||
}
|
159
vendor/golang.org/x/crypto/blowfish/block.go
generated
vendored
Normal file
159
vendor/golang.org/x/crypto/blowfish/block.go
generated
vendored
Normal file
|
@ -0,0 +1,159 @@
|
|||
// Copyright 2010 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package blowfish
|
||||
|
||||
// getNextWord returns the next big-endian uint32 value from the byte slice
|
||||
// at the given position in a circular manner, updating the position.
|
||||
func getNextWord(b []byte, pos *int) uint32 {
|
||||
var w uint32
|
||||
j := *pos
|
||||
for i := 0; i < 4; i++ {
|
||||
w = w<<8 | uint32(b[j])
|
||||
j++
|
||||
if j >= len(b) {
|
||||
j = 0
|
||||
}
|
||||
}
|
||||
*pos = j
|
||||
return w
|
||||
}
|
||||
|
||||
// ExpandKey performs a key expansion on the given *Cipher. Specifically, it
|
||||
// performs the Blowfish algorithm's key schedule which sets up the *Cipher's
|
||||
// pi and substitution tables for calls to Encrypt. This is used, primarily,
|
||||
// by the bcrypt package to reuse the Blowfish key schedule during its
|
||||
// set up. It's unlikely that you need to use this directly.
|
||||
func ExpandKey(key []byte, c *Cipher) {
|
||||
j := 0
|
||||
for i := 0; i < 18; i++ {
|
||||
// Using inlined getNextWord for performance.
|
||||
var d uint32
|
||||
for k := 0; k < 4; k++ {
|
||||
d = d<<8 | uint32(key[j])
|
||||
j++
|
||||
if j >= len(key) {
|
||||
j = 0
|
||||
}
|
||||
}
|
||||
c.p[i] ^= d
|
||||
}
|
||||
|
||||
var l, r uint32
|
||||
for i := 0; i < 18; i += 2 {
|
||||
l, r = encryptBlock(l, r, c)
|
||||
c.p[i], c.p[i+1] = l, r
|
||||
}
|
||||
|
||||
for i := 0; i < 256; i += 2 {
|
||||
l, r = encryptBlock(l, r, c)
|
||||
c.s0[i], c.s0[i+1] = l, r
|
||||
}
|
||||
for i := 0; i < 256; i += 2 {
|
||||
l, r = encryptBlock(l, r, c)
|
||||
c.s1[i], c.s1[i+1] = l, r
|
||||
}
|
||||
for i := 0; i < 256; i += 2 {
|
||||
l, r = encryptBlock(l, r, c)
|
||||
c.s2[i], c.s2[i+1] = l, r
|
||||
}
|
||||
for i := 0; i < 256; i += 2 {
|
||||
l, r = encryptBlock(l, r, c)
|
||||
c.s3[i], c.s3[i+1] = l, r
|
||||
}
|
||||
}
|
||||
|
||||
// This is similar to ExpandKey, but folds the salt during the key
|
||||
// schedule. While ExpandKey is essentially expandKeyWithSalt with an all-zero
|
||||
// salt passed in, reusing ExpandKey turns out to be a place of inefficiency
|
||||
// and specializing it here is useful.
|
||||
func expandKeyWithSalt(key []byte, salt []byte, c *Cipher) {
|
||||
j := 0
|
||||
for i := 0; i < 18; i++ {
|
||||
c.p[i] ^= getNextWord(key, &j)
|
||||
}
|
||||
|
||||
j = 0
|
||||
var l, r uint32
|
||||
for i := 0; i < 18; i += 2 {
|
||||
l ^= getNextWord(salt, &j)
|
||||
r ^= getNextWord(salt, &j)
|
||||
l, r = encryptBlock(l, r, c)
|
||||
c.p[i], c.p[i+1] = l, r
|
||||
}
|
||||
|
||||
for i := 0; i < 256; i += 2 {
|
||||
l ^= getNextWord(salt, &j)
|
||||
r ^= getNextWord(salt, &j)
|
||||
l, r = encryptBlock(l, r, c)
|
||||
c.s0[i], c.s0[i+1] = l, r
|
||||
}
|
||||
|
||||
for i := 0; i < 256; i += 2 {
|
||||
l ^= getNextWord(salt, &j)
|
||||
r ^= getNextWord(salt, &j)
|
||||
l, r = encryptBlock(l, r, c)
|
||||
c.s1[i], c.s1[i+1] = l, r
|
||||
}
|
||||
|
||||
for i := 0; i < 256; i += 2 {
|
||||
l ^= getNextWord(salt, &j)
|
||||
r ^= getNextWord(salt, &j)
|
||||
l, r = encryptBlock(l, r, c)
|
||||
c.s2[i], c.s2[i+1] = l, r
|
||||
}
|
||||
|
||||
for i := 0; i < 256; i += 2 {
|
||||
l ^= getNextWord(salt, &j)
|
||||
r ^= getNextWord(salt, &j)
|
||||
l, r = encryptBlock(l, r, c)
|
||||
c.s3[i], c.s3[i+1] = l, r
|
||||
}
|
||||
}
|
||||
|
||||
func encryptBlock(l, r uint32, c *Cipher) (uint32, uint32) {
|
||||
xl, xr := l, r
|
||||
xl ^= c.p[0]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[1]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[2]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[3]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[4]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[5]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[6]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[7]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[8]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[9]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[10]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[11]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[12]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[13]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[14]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[15]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[16]
|
||||
xr ^= c.p[17]
|
||||
return xr, xl
|
||||
}
|
||||
|
||||
func decryptBlock(l, r uint32, c *Cipher) (uint32, uint32) {
|
||||
xl, xr := l, r
|
||||
xl ^= c.p[17]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[16]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[15]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[14]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[13]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[12]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[11]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[10]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[9]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[8]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[7]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[6]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[5]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[4]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[3]
|
||||
xr ^= ((c.s0[byte(xl>>24)] + c.s1[byte(xl>>16)]) ^ c.s2[byte(xl>>8)]) + c.s3[byte(xl)] ^ c.p[2]
|
||||
xl ^= ((c.s0[byte(xr>>24)] + c.s1[byte(xr>>16)]) ^ c.s2[byte(xr>>8)]) + c.s3[byte(xr)] ^ c.p[1]
|
||||
xr ^= c.p[0]
|
||||
return xr, xl
|
||||
}
|
99
vendor/golang.org/x/crypto/blowfish/cipher.go
generated
vendored
Normal file
99
vendor/golang.org/x/crypto/blowfish/cipher.go
generated
vendored
Normal file
|
@ -0,0 +1,99 @@
|
|||
// Copyright 2010 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package blowfish implements Bruce Schneier's Blowfish encryption algorithm.
|
||||
//
|
||||
// Blowfish is a legacy cipher and its short block size makes it vulnerable to
|
||||
// birthday bound attacks (see https://sweet32.info). It should only be used
|
||||
// where compatibility with legacy systems, not security, is the goal.
|
||||
//
|
||||
// Deprecated: any new system should use AES (from crypto/aes, if necessary in
|
||||
// an AEAD mode like crypto/cipher.NewGCM) or XChaCha20-Poly1305 (from
|
||||
// golang.org/x/crypto/chacha20poly1305).
|
||||
package blowfish // import "golang.org/x/crypto/blowfish"
|
||||
|
||||
// The code is a port of Bruce Schneier's C implementation.
|
||||
// See https://www.schneier.com/blowfish.html.
|
||||
|
||||
import "strconv"
|
||||
|
||||
// The Blowfish block size in bytes.
|
||||
const BlockSize = 8
|
||||
|
||||
// A Cipher is an instance of Blowfish encryption using a particular key.
|
||||
type Cipher struct {
|
||||
p [18]uint32
|
||||
s0, s1, s2, s3 [256]uint32
|
||||
}
|
||||
|
||||
type KeySizeError int
|
||||
|
||||
func (k KeySizeError) Error() string {
|
||||
return "crypto/blowfish: invalid key size " + strconv.Itoa(int(k))
|
||||
}
|
||||
|
||||
// NewCipher creates and returns a Cipher.
|
||||
// The key argument should be the Blowfish key, from 1 to 56 bytes.
|
||||
func NewCipher(key []byte) (*Cipher, error) {
|
||||
var result Cipher
|
||||
if k := len(key); k < 1 || k > 56 {
|
||||
return nil, KeySizeError(k)
|
||||
}
|
||||
initCipher(&result)
|
||||
ExpandKey(key, &result)
|
||||
return &result, nil
|
||||
}
|
||||
|
||||
// NewSaltedCipher creates a returns a Cipher that folds a salt into its key
|
||||
// schedule. For most purposes, NewCipher, instead of NewSaltedCipher, is
|
||||
// sufficient and desirable. For bcrypt compatibility, the key can be over 56
|
||||
// bytes.
|
||||
func NewSaltedCipher(key, salt []byte) (*Cipher, error) {
|
||||
if len(salt) == 0 {
|
||||
return NewCipher(key)
|
||||
}
|
||||
var result Cipher
|
||||
if k := len(key); k < 1 {
|
||||
return nil, KeySizeError(k)
|
||||
}
|
||||
initCipher(&result)
|
||||
expandKeyWithSalt(key, salt, &result)
|
||||
return &result, nil
|
||||
}
|
||||
|
||||
// BlockSize returns the Blowfish block size, 8 bytes.
|
||||
// It is necessary to satisfy the Block interface in the
|
||||
// package "crypto/cipher".
|
||||
func (c *Cipher) BlockSize() int { return BlockSize }
|
||||
|
||||
// Encrypt encrypts the 8-byte buffer src using the key k
|
||||
// and stores the result in dst.
|
||||
// Note that for amounts of data larger than a block,
|
||||
// it is not safe to just call Encrypt on successive blocks;
|
||||
// instead, use an encryption mode like CBC (see crypto/cipher/cbc.go).
|
||||
func (c *Cipher) Encrypt(dst, src []byte) {
|
||||
l := uint32(src[0])<<24 | uint32(src[1])<<16 | uint32(src[2])<<8 | uint32(src[3])
|
||||
r := uint32(src[4])<<24 | uint32(src[5])<<16 | uint32(src[6])<<8 | uint32(src[7])
|
||||
l, r = encryptBlock(l, r, c)
|
||||
dst[0], dst[1], dst[2], dst[3] = byte(l>>24), byte(l>>16), byte(l>>8), byte(l)
|
||||
dst[4], dst[5], dst[6], dst[7] = byte(r>>24), byte(r>>16), byte(r>>8), byte(r)
|
||||
}
|
||||
|
||||
// Decrypt decrypts the 8-byte buffer src using the key k
|
||||
// and stores the result in dst.
|
||||
func (c *Cipher) Decrypt(dst, src []byte) {
|
||||
l := uint32(src[0])<<24 | uint32(src[1])<<16 | uint32(src[2])<<8 | uint32(src[3])
|
||||
r := uint32(src[4])<<24 | uint32(src[5])<<16 | uint32(src[6])<<8 | uint32(src[7])
|
||||
l, r = decryptBlock(l, r, c)
|
||||
dst[0], dst[1], dst[2], dst[3] = byte(l>>24), byte(l>>16), byte(l>>8), byte(l)
|
||||
dst[4], dst[5], dst[6], dst[7] = byte(r>>24), byte(r>>16), byte(r>>8), byte(r)
|
||||
}
|
||||
|
||||
func initCipher(c *Cipher) {
|
||||
copy(c.p[0:], p[0:])
|
||||
copy(c.s0[0:], s0[0:])
|
||||
copy(c.s1[0:], s1[0:])
|
||||
copy(c.s2[0:], s2[0:])
|
||||
copy(c.s3[0:], s3[0:])
|
||||
}
|
199
vendor/golang.org/x/crypto/blowfish/const.go
generated
vendored
Normal file
199
vendor/golang.org/x/crypto/blowfish/const.go
generated
vendored
Normal file
|
@ -0,0 +1,199 @@
|
|||
// Copyright 2010 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// The startup permutation array and substitution boxes.
|
||||
// They are the hexadecimal digits of PI; see:
|
||||
// https://www.schneier.com/code/constants.txt.
|
||||
|
||||
package blowfish
|
||||
|
||||
var s0 = [256]uint32{
|
||||
0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, 0xb8e1afed, 0x6a267e96,
|
||||
0xba7c9045, 0xf12c7f99, 0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16,
|
||||
0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e, 0x0d95748f, 0x728eb658,
|
||||
0x718bcd58, 0x82154aee, 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013,
|
||||
0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef, 0x8e79dcb0, 0x603a180e,
|
||||
0x6c9e0e8b, 0xb01e8a3e, 0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60,
|
||||
0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440, 0x55ca396a, 0x2aab10b6,
|
||||
0xb4cc5c34, 0x1141e8ce, 0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a,
|
||||
0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e, 0xafd6ba33, 0x6c24cf5c,
|
||||
0x7a325381, 0x28958677, 0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193,
|
||||
0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032, 0xef845d5d, 0xe98575b1,
|
||||
0xdc262302, 0xeb651b88, 0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239,
|
||||
0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e, 0x21c66842, 0xf6e96c9a,
|
||||
0x670c9c61, 0xabd388f0, 0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3,
|
||||
0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98, 0xa1f1651d, 0x39af0176,
|
||||
0x66ca593e, 0x82430e88, 0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe,
|
||||
0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6, 0x4ed3aa62, 0x363f7706,
|
||||
0x1bfedf72, 0x429b023d, 0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b,
|
||||
0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7, 0xe3fe501a, 0xb6794c3b,
|
||||
0x976ce0bd, 0x04c006ba, 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463,
|
||||
0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f, 0x6dfc511f, 0x9b30952c,
|
||||
0xcc814544, 0xaf5ebd09, 0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3,
|
||||
0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb, 0x5579c0bd, 0x1a60320a,
|
||||
0xd6a100c6, 0x402c7279, 0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8,
|
||||
0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab, 0x323db5fa, 0xfd238760,
|
||||
0x53317b48, 0x3e00df82, 0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db,
|
||||
0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573, 0x695b27b0, 0xbbca58c8,
|
||||
0xe1ffa35d, 0xb8f011a0, 0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b,
|
||||
0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790, 0xe1ddf2da, 0xa4cb7e33,
|
||||
0x62fb1341, 0xcee4c6e8, 0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4,
|
||||
0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0, 0xd08ed1d0, 0xafc725e0,
|
||||
0x8e3c5b2f, 0x8e7594b7, 0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c,
|
||||
0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad, 0x2f2f2218, 0xbe0e1777,
|
||||
0xea752dfe, 0x8b021fa1, 0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299,
|
||||
0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9, 0x165fa266, 0x80957705,
|
||||
0x93cc7314, 0x211a1477, 0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf,
|
||||
0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49, 0x00250e2d, 0x2071b35e,
|
||||
0x226800bb, 0x57b8e0af, 0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa,
|
||||
0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5, 0x83260376, 0x6295cfa9,
|
||||
0x11c81968, 0x4e734a41, 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915,
|
||||
0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400, 0x08ba6fb5, 0x571be91f,
|
||||
0xf296ec6b, 0x2a0dd915, 0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664,
|
||||
0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a,
|
||||
}
|
||||
|
||||
var s1 = [256]uint32{
|
||||
0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623, 0xad6ea6b0, 0x49a7df7d,
|
||||
0x9cee60b8, 0x8fedb266, 0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1,
|
||||
0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e, 0x3f54989a, 0x5b429d65,
|
||||
0x6b8fe4d6, 0x99f73fd6, 0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1,
|
||||
0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e, 0x09686b3f, 0x3ebaefc9,
|
||||
0x3c971814, 0x6b6a70a1, 0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737,
|
||||
0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8, 0xb03ada37, 0xf0500c0d,
|
||||
0xf01c1f04, 0x0200b3ff, 0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd,
|
||||
0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701, 0x3ae5e581, 0x37c2dadc,
|
||||
0xc8b57634, 0x9af3dda7, 0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41,
|
||||
0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331, 0x4e548b38, 0x4f6db908,
|
||||
0x6f420d03, 0xf60a04bf, 0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af,
|
||||
0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e, 0x5512721f, 0x2e6b7124,
|
||||
0x501adde6, 0x9f84cd87, 0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c,
|
||||
0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2, 0xef1c1847, 0x3215d908,
|
||||
0xdd433b37, 0x24c2ba16, 0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd,
|
||||
0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b, 0x043556f1, 0xd7a3c76b,
|
||||
0x3c11183b, 0x5924a509, 0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e,
|
||||
0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3, 0x771fe71c, 0x4e3d06fa,
|
||||
0x2965dcb9, 0x99e71d0f, 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a,
|
||||
0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4, 0xf2f74ea7, 0x361d2b3d,
|
||||
0x1939260f, 0x19c27960, 0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66,
|
||||
0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28, 0xc332ddef, 0xbe6c5aa5,
|
||||
0x65582185, 0x68ab9802, 0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84,
|
||||
0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510, 0x13cca830, 0xeb61bd96,
|
||||
0x0334fe1e, 0xaa0363cf, 0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14,
|
||||
0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e, 0x648b1eaf, 0x19bdf0ca,
|
||||
0xa02369b9, 0x655abb50, 0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7,
|
||||
0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8, 0xf837889a, 0x97e32d77,
|
||||
0x11ed935f, 0x16681281, 0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99,
|
||||
0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696, 0xcdb30aeb, 0x532e3054,
|
||||
0x8fd948e4, 0x6dbc3128, 0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73,
|
||||
0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0, 0x45eee2b6, 0xa3aaabea,
|
||||
0xdb6c4f15, 0xfacb4fd0, 0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105,
|
||||
0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250, 0xcf62a1f2, 0x5b8d2646,
|
||||
0xfc8883a0, 0xc1c7b6a3, 0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285,
|
||||
0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00, 0x58428d2a, 0x0c55f5ea,
|
||||
0x1dadf43e, 0x233f7061, 0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb,
|
||||
0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e, 0xa6078084, 0x19f8509e,
|
||||
0xe8efd855, 0x61d99735, 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc,
|
||||
0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9, 0xdb73dbd3, 0x105588cd,
|
||||
0x675fda79, 0xe3674340, 0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20,
|
||||
0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7,
|
||||
}
|
||||
|
||||
var s2 = [256]uint32{
|
||||
0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, 0x411520f7, 0x7602d4f7,
|
||||
0xbcf46b2e, 0xd4a20068, 0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af,
|
||||
0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840, 0x4d95fc1d, 0x96b591af,
|
||||
0x70f4ddd3, 0x66a02f45, 0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504,
|
||||
0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a, 0x28507825, 0x530429f4,
|
||||
0x0a2c86da, 0xe9b66dfb, 0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee,
|
||||
0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6, 0xaace1e7c, 0xd3375fec,
|
||||
0xce78a399, 0x406b2a42, 0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b,
|
||||
0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2, 0x3a6efa74, 0xdd5b4332,
|
||||
0x6841e7f7, 0xca7820fb, 0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527,
|
||||
0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b, 0x55a867bc, 0xa1159a58,
|
||||
0xcca92963, 0x99e1db33, 0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c,
|
||||
0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3, 0x95c11548, 0xe4c66d22,
|
||||
0x48c1133f, 0xc70f86dc, 0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17,
|
||||
0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564, 0x257b7834, 0x602a9c60,
|
||||
0xdff8e8a3, 0x1f636c1b, 0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115,
|
||||
0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922, 0x85b2a20e, 0xe6ba0d99,
|
||||
0xde720c8c, 0x2da2f728, 0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0,
|
||||
0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e, 0x0a476341, 0x992eff74,
|
||||
0x3a6f6eab, 0xf4f8fd37, 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d,
|
||||
0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804, 0xf1290dc7, 0xcc00ffa3,
|
||||
0xb5390f92, 0x690fed0b, 0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3,
|
||||
0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb, 0x37392eb3, 0xcc115979,
|
||||
0x8026e297, 0xf42e312d, 0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c,
|
||||
0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350, 0x1a6b1018, 0x11caedfa,
|
||||
0x3d25bdd8, 0xe2e1c3c9, 0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a,
|
||||
0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe, 0x9dbc8057, 0xf0f7c086,
|
||||
0x60787bf8, 0x6003604d, 0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc,
|
||||
0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f, 0x77a057be, 0xbde8ae24,
|
||||
0x55464299, 0xbf582e61, 0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2,
|
||||
0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9, 0x7aeb2661, 0x8b1ddf84,
|
||||
0x846a0e79, 0x915f95e2, 0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c,
|
||||
0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e, 0xb77f19b6, 0xe0a9dc09,
|
||||
0x662d09a1, 0xc4324633, 0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10,
|
||||
0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169, 0xdcb7da83, 0x573906fe,
|
||||
0xa1e2ce9b, 0x4fcd7f52, 0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027,
|
||||
0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5, 0xf0177a28, 0xc0f586e0,
|
||||
0x006058aa, 0x30dc7d62, 0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634,
|
||||
0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76, 0x6f05e409, 0x4b7c0188,
|
||||
0x39720a3d, 0x7c927c24, 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc,
|
||||
0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4, 0x1e50ef5e, 0xb161e6f8,
|
||||
0xa28514d9, 0x6c51133c, 0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837,
|
||||
0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0,
|
||||
}
|
||||
|
||||
var s3 = [256]uint32{
|
||||
0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, 0x5cb0679e, 0x4fa33742,
|
||||
0xd3822740, 0x99bc9bbe, 0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b,
|
||||
0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4, 0x5748ab2f, 0xbc946e79,
|
||||
0xc6a376d2, 0x6549c2c8, 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6,
|
||||
0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304, 0xa1fad5f0, 0x6a2d519a,
|
||||
0x63ef8ce2, 0x9a86ee22, 0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4,
|
||||
0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6, 0x2826a2f9, 0xa73a3ae1,
|
||||
0x4ba99586, 0xef5562e9, 0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59,
|
||||
0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593, 0xe990fd5a, 0x9e34d797,
|
||||
0x2cf0b7d9, 0x022b8b51, 0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28,
|
||||
0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c, 0xe029ac71, 0xe019a5e6,
|
||||
0x47b0acfd, 0xed93fa9b, 0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28,
|
||||
0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c, 0x15056dd4, 0x88f46dba,
|
||||
0x03a16125, 0x0564f0bd, 0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a,
|
||||
0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319, 0x7533d928, 0xb155fdf5,
|
||||
0x03563482, 0x8aba3cbb, 0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f,
|
||||
0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991, 0xea7a90c2, 0xfb3e7bce,
|
||||
0x5121ce64, 0x774fbe32, 0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680,
|
||||
0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166, 0xb39a460a, 0x6445c0dd,
|
||||
0x586cdecf, 0x1c20c8ae, 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb,
|
||||
0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5, 0x72eacea8, 0xfa6484bb,
|
||||
0x8d6612ae, 0xbf3c6f47, 0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370,
|
||||
0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d, 0x4040cb08, 0x4eb4e2cc,
|
||||
0x34d2466a, 0x0115af84, 0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048,
|
||||
0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8, 0x611560b1, 0xe7933fdc,
|
||||
0xbb3a792b, 0x344525bd, 0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9,
|
||||
0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7, 0x1a908749, 0xd44fbd9a,
|
||||
0xd0dadecb, 0xd50ada38, 0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f,
|
||||
0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c, 0xbf97222c, 0x15e6fc2a,
|
||||
0x0f91fc71, 0x9b941525, 0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1,
|
||||
0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442, 0xe0ec6e0e, 0x1698db3b,
|
||||
0x4c98a0be, 0x3278e964, 0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e,
|
||||
0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8, 0xdf359f8d, 0x9b992f2e,
|
||||
0xe60b6f47, 0x0fe3f11d, 0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f,
|
||||
0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299, 0xf523f357, 0xa6327623,
|
||||
0x93a83531, 0x56cccd02, 0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc,
|
||||
0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614, 0xe6c6c7bd, 0x327a140a,
|
||||
0x45e1d006, 0xc3f27b9a, 0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6,
|
||||
0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b, 0x53113ec0, 0x1640e3d3,
|
||||
0x38abbd60, 0x2547adf0, 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060,
|
||||
0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e, 0x1948c25c, 0x02fb8a8c,
|
||||
0x01c36ae4, 0xd6ebe1f9, 0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f,
|
||||
0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6,
|
||||
}
|
||||
|
||||
var p = [18]uint32{
|
||||
0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, 0xa4093822, 0x299f31d0,
|
||||
0x082efa98, 0xec4e6c89, 0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c,
|
||||
0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917, 0x9216d5d9, 0x8979fb1b,
|
||||
}
|
6
vendor/modules.txt
vendored
6
vendor/modules.txt
vendored
|
@ -42,6 +42,10 @@ github.com/hashicorp/errwrap
|
|||
# github.com/hashicorp/go-multierror v1.1.0
|
||||
## explicit; go 1.14
|
||||
github.com/hashicorp/go-multierror
|
||||
# github.com/jmoiron/sqlx v1.3.1
|
||||
## explicit; go 1.10
|
||||
github.com/jmoiron/sqlx
|
||||
github.com/jmoiron/sqlx/reflectx
|
||||
# github.com/lestrrat-go/backoff/v2 v2.0.8
|
||||
## explicit; go 1.16
|
||||
github.com/lestrrat-go/backoff/v2
|
||||
|
@ -106,6 +110,8 @@ github.com/urfave/cli/v2
|
|||
go.uber.org/atomic
|
||||
# golang.org/x/crypto v0.0.0-20210921155107-089bfa567519
|
||||
## explicit; go 1.17
|
||||
golang.org/x/crypto/bcrypt
|
||||
golang.org/x/crypto/blowfish
|
||||
golang.org/x/crypto/curve25519
|
||||
golang.org/x/crypto/curve25519/internal/field
|
||||
golang.org/x/crypto/ed25519
|
||||
|
|
Loading…
Reference in a new issue