/
cookie.go
109 lines (95 loc) · 2.5 KB
/
cookie.go
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package context
import (
"errors"
"net/http"
"net/url"
"time"
"github.com/thinkoner/thinkgo/config"
)
type CookieConfig struct {
Prefix string
Path string // optional
Domain string // optional
Expires time.Time // optional
RawExpires string // for reading cookies only
// MaxAge=0 means no 'Max-Age' attribute specified.
// MaxAge<0 means delete cookie now, equivalently 'Max-Age: 0'
// MaxAge>0 means Max-Age attribute present and given in seconds
MaxAge int
Secure bool
HttpOnly bool
Raw string
Unparsed []string // Raw text of unparsed attribute-value pairs
}
type Cookie struct {
Config *CookieConfig
}
func (c *Cookie) Set(name interface{}, params ...interface{}) (*http.Cookie, error) {
var cookie *http.Cookie
switch name.(type) {
case *http.Cookie:
cookie = name.(*http.Cookie)
case string:
if len(params) == 0 {
return nil, errors.New("Invalid parameters for Cookie.")
}
value := params[0]
if _, ok := value.(string); !ok {
return nil, errors.New("Invalid parameters for Cookie.")
}
cookie = &http.Cookie{
Name: c.Config.Prefix + name.(string),
Value: url.QueryEscape(value.(string)),
Path: c.Config.Path,
Domain: c.Config.Domain,
Expires: c.Config.Expires,
MaxAge: c.Config.MaxAge,
Secure: c.Config.Secure,
HttpOnly: c.Config.HttpOnly,
}
if len(params) > 1 {
maxAge := params[1]
if _, ok := maxAge.(int); !ok {
return nil, errors.New("Invalid parameters for Cookie.")
}
cookie.MaxAge = maxAge.(int)
}
if len(params) > 2 {
path := params[2]
if _, ok := path.(string); !ok {
return nil, errors.New("Invalid parameters for Cookie.")
}
cookie.Path = path.(string)
}
if len(params) > 3 {
domain := params[3]
if _, ok := domain.(string); !ok {
return nil, errors.New("Invalid parameters for Cookie.")
}
cookie.Domain = domain.(string)
}
if len(params) > 4 {
secure := params[4]
if _, ok := secure.(bool); !ok {
return nil, errors.New("Invalid parameters for Cookie.")
}
cookie.Secure = secure.(bool)
}
default:
return nil, errors.New("Invalid parameters for Cookie.")
}
return cookie, nil
}
func ParseCookieHandler() *Cookie {
return &Cookie{
Config: &CookieConfig{
Prefix: config.Cookie.Prefix,
Path: config.Cookie.Path,
Domain: config.Cookie.Domain,
Expires: time.Now().Add(config.Cookie.Expires),
MaxAge: config.Cookie.MaxAge,
Secure: config.Cookie.Secure,
HttpOnly: config.Cookie.HttpOnly,
},
}
}