Merge branch 'release/1.1.1'

@@ -12,7 +12,7 @@ import (
 )
 )
 
 
 // beego web framework version.
 // beego web framework version.
-const VERSION = "1.1.0"
+const VERSION = "1.1.1"
 
 
 type hookfunc func() error //hook function to run
 type hookfunc func() error //hook function to run
 var hooks []hookfunc       //hook function slice to store the hookfunc
 var hooks []hookfunc       //hook function slice to store the hookfunc
@@ -28,12 +28,12 @@ type GroupRouters []groupRouter
 
 
 // Get a new GroupRouters
 // Get a new GroupRouters
 func NewGroupRouters() GroupRouters {
 func NewGroupRouters() GroupRouters {
-	return make([]groupRouter, 0)
+	return make(GroupRouters, 0)
 }
 }
 
 
 // Add Router in the GroupRouters
 // Add Router in the GroupRouters
 // it is for plugin or module to register router
 // it is for plugin or module to register router
-func (gr GroupRouters) AddRouter(pattern string, c ControllerInterface, mappingMethod ...string) {
+func (gr *GroupRouters) AddRouter(pattern string, c ControllerInterface, mappingMethod ...string) {
 	var newRG groupRouter
 	var newRG groupRouter
 	if len(mappingMethod) > 0 {
 	if len(mappingMethod) > 0 {
 		newRG = groupRouter{
 		newRG = groupRouter{
@@ -48,16 +48,16 @@ func (gr GroupRouters) AddRouter(pattern string, c ControllerInterface, mappingM
 			"",
 			"",
 		}
 		}
 	}
 	}
-	gr = append(gr, newRG)
+	*gr = append(*gr, newRG)
 }
 }
 
 
-func (gr GroupRouters) AddAuto(c ControllerInterface) {
+func (gr *GroupRouters) AddAuto(c ControllerInterface) {
 	newRG := groupRouter{
 	newRG := groupRouter{
 		"",
 		"",
 		c,
 		c,
 		"",
 		"",
 	}
 	}
-	gr = append(gr, newRG)
+	*gr = append(*gr, newRG)
 }
 }
 
 
 // AddGroupRouter with the prefix
 // AddGroupRouter with the prefix

@@ -147,6 +147,8 @@ func (this *FileCache) Get(key string) interface{} {
 // timeout means how long to keep this file, unit of ms.
 // timeout means how long to keep this file, unit of ms.
 // if timeout equals FileCacheEmbedExpiry(default is 0), cache this item forever.
 // if timeout equals FileCacheEmbedExpiry(default is 0), cache this item forever.
 func (this *FileCache) Put(key string, val interface{}, timeout int64) error {
 func (this *FileCache) Put(key string, val interface{}, timeout int64) error {
+	gob.Register(val)
+
 	filename := this.getCacheFileName(key)
 	filename := this.getCacheFileName(key)
 	var item FileCacheItem
 	var item FileCacheItem
 	item.Data = val
 	item.Data = val

 package context
 package context
 
 
 import (
 import (
+	"crypto/hmac"
+	"crypto/sha1"
+	"encoding/base64"
+	"fmt"
 	"net/http"
 	"net/http"
+	"strconv"
+	"strings"
+	"time"
 
 
 	"github.com/astaxie/beego/middleware"
 	"github.com/astaxie/beego/middleware"
 )
 )
@@ -59,3 +66,41 @@ func (ctx *Context) GetCookie(key string) string {
 func (ctx *Context) SetCookie(name string, value string, others ...interface{}) {
 func (ctx *Context) SetCookie(name string, value string, others ...interface{}) {
 	ctx.Output.Cookie(name, value, others...)
 	ctx.Output.Cookie(name, value, others...)
 }
 }
+
+// Get secure cookie from request by a given key.
+func (ctx *Context) GetSecureCookie(Secret, key string) (string, bool) {
+	val := ctx.Input.Cookie(key)
+	if val == "" {
+		return "", false
+	}
+
+	parts := strings.SplitN(val, "|", 3)
+
+	if len(parts) != 3 {
+		return "", false
+	}
+
+	vs := parts[0]
+	timestamp := parts[1]
+	sig := parts[2]
+
+	h := hmac.New(sha1.New, []byte(Secret))
+	fmt.Fprintf(h, "%s%s", vs, timestamp)
+
+	if fmt.Sprintf("%02x", h.Sum(nil)) != sig {
+		return "", false
+	}
+	res, _ := base64.URLEncoding.DecodeString(vs)
+	return string(res), true
+}
+
+// Set Secure cookie for response.
+func (ctx *Context) SetSecureCookie(Secret, name, value string, others ...interface{}) {
+	vs := base64.URLEncoding.EncodeToString([]byte(value))
+	timestamp := strconv.FormatInt(time.Now().UnixNano(), 10)
+	h := hmac.New(sha1.New, []byte(Secret))
+	fmt.Fprintf(h, "%s%s", vs, timestamp)
+	sig := fmt.Sprintf("%02x", h.Sum(nil))
+	cookie := strings.Join([]string{vs, timestamp, sig}, "|")
+	ctx.Output.Cookie(name, cookie, others...)
+}

@@ -77,39 +77,77 @@ func (output *BeegoOutput) Cookie(name string, value string, others ...interface
 	var b bytes.Buffer
 	var b bytes.Buffer
 	fmt.Fprintf(&b, "%s=%s", sanitizeName(name), sanitizeValue(value))
 	fmt.Fprintf(&b, "%s=%s", sanitizeName(name), sanitizeValue(value))
 	if len(others) > 0 {
 	if len(others) > 0 {
-		switch others[0].(type) {
+		switch v := others[0].(type) {
 		case int:
 		case int:
-			if others[0].(int) > 0 {
-				fmt.Fprintf(&b, "; Max-Age=%d", others[0].(int))
-			} else if others[0].(int) < 0 {
+			if v > 0 {
+				fmt.Fprintf(&b, "; Max-Age=%d", v)
+			} else if v < 0 {
 				fmt.Fprintf(&b, "; Max-Age=0")
 				fmt.Fprintf(&b, "; Max-Age=0")
 			}
 			}
 		case int64:
 		case int64:
-			if others[0].(int64) > 0 {
-				fmt.Fprintf(&b, "; Max-Age=%d", others[0].(int64))
-			} else if others[0].(int64) < 0 {
+			if v > 0 {
+				fmt.Fprintf(&b, "; Max-Age=%d", v)
+			} else if v < 0 {
 				fmt.Fprintf(&b, "; Max-Age=0")
 				fmt.Fprintf(&b, "; Max-Age=0")
 			}
 			}
 		case int32:
 		case int32:
-			if others[0].(int32) > 0 {
-				fmt.Fprintf(&b, "; Max-Age=%d", others[0].(int32))
-			} else if others[0].(int32) < 0 {
+			if v > 0 {
+				fmt.Fprintf(&b, "; Max-Age=%d", v)
+			} else if v < 0 {
 				fmt.Fprintf(&b, "; Max-Age=0")
 				fmt.Fprintf(&b, "; Max-Age=0")
 			}
 			}
 		}
 		}
 	}
 	}
+
+	// the settings below
+	// Path, Domain, Secure, HttpOnly
+	// can use nil skip set
+
+	// default "/"
 	if len(others) > 1 {
 	if len(others) > 1 {
-		fmt.Fprintf(&b, "; Path=%s", sanitizeValue(others[1].(string)))
+		if v, ok := others[1].(string); ok && len(v) > 0 {
+			fmt.Fprintf(&b, "; Path=%s", sanitizeValue(v))
+		}
+	} else {
+		fmt.Fprintf(&b, "; Path=%s", "/")
 	}
 	}
+
+	// default empty
 	if len(others) > 2 {
 	if len(others) > 2 {
-		fmt.Fprintf(&b, "; Domain=%s", sanitizeValue(others[2].(string)))
+		if v, ok := others[2].(string); ok && len(v) > 0 {
+			fmt.Fprintf(&b, "; Domain=%s", sanitizeValue(v))
+		}
 	}
 	}
+
+	// default empty
 	if len(others) > 3 {
 	if len(others) > 3 {
-		fmt.Fprintf(&b, "; Secure")
+		var secure bool
+		switch v := others[3].(type) {
+		case bool:
+			secure = v
+		default:
+			if others[3] != nil {
+				secure = true
+			}
+		}
+		if secure {
+			fmt.Fprintf(&b, "; Secure")
+		}
 	}
 	}
+
+	// default true
+	httponly := true
 	if len(others) > 4 {
 	if len(others) > 4 {
+		if v, ok := others[4].(bool); ok && !v || others[4] == nil {
+			// HttpOnly = false
+			httponly = false
+		}
+	}
+
+	if httponly {
 		fmt.Fprintf(&b, "; HttpOnly")
 		fmt.Fprintf(&b, "; HttpOnly")
 	}
 	}
+
 	output.Context.ResponseWriter.Header().Add("Set-Cookie", b.String())
 	output.Context.ResponseWriter.Header().Add("Set-Cookie", b.String())
 }
 }
 
 

@@ -2,11 +2,7 @@ package beego
 
 
 import (
 import (
 	"bytes"
 	"bytes"
-	"crypto/hmac"
-	"crypto/sha1"
-	"encoding/base64"
 	"errors"
 	"errors"
-	"fmt"
 	"html/template"
 	"html/template"
 	"io"
 	"io"
 	"io/ioutil"
 	"io/ioutil"
@@ -17,7 +13,6 @@ import (
 	"reflect"
 	"reflect"
 	"strconv"
 	"strconv"
 	"strings"
 	"strings"
-	"time"
 
 
 	"github.com/astaxie/beego/context"
 	"github.com/astaxie/beego/context"
 	"github.com/astaxie/beego/session"
 	"github.com/astaxie/beego/session"
@@ -313,11 +308,11 @@ func (c *Controller) GetString(key string) string {
 // GetStrings returns the input string slice by key string.
 // GetStrings returns the input string slice by key string.
 // it's designed for multi-value input field such as checkbox(input[type=checkbox]), multi-selection.
 // it's designed for multi-value input field such as checkbox(input[type=checkbox]), multi-selection.
 func (c *Controller) GetStrings(key string) []string {
 func (c *Controller) GetStrings(key string) []string {
-	r := c.Ctx.Request
-	if r.Form == nil {
+	f := c.Input()
+	if f == nil {
 		return []string{}
 		return []string{}
 	}
 	}
-	vs := r.Form[key]
+	vs := f[key]
 	if len(vs) > 0 {
 	if len(vs) > 0 {
 		return vs
 		return vs
 	}
 	}
@@ -417,40 +412,12 @@ func (c *Controller) IsAjax() bool {
 
 
 // GetSecureCookie returns decoded cookie value from encoded browser cookie values.
 // GetSecureCookie returns decoded cookie value from encoded browser cookie values.
 func (c *Controller) GetSecureCookie(Secret, key string) (string, bool) {
 func (c *Controller) GetSecureCookie(Secret, key string) (string, bool) {
-	val := c.Ctx.GetCookie(key)
-	if val == "" {
-		return "", false
-	}
-
-	parts := strings.SplitN(val, "|", 3)
-
-	if len(parts) != 3 {
-		return "", false
-	}
-
-	vs := parts[0]
-	timestamp := parts[1]
-	sig := parts[2]
-
-	h := hmac.New(sha1.New, []byte(Secret))
-	fmt.Fprintf(h, "%s%s", vs, timestamp)
-
-	if fmt.Sprintf("%02x", h.Sum(nil)) != sig {
-		return "", false
-	}
-	res, _ := base64.URLEncoding.DecodeString(vs)
-	return string(res), true
+	return c.Ctx.GetSecureCookie(Secret, key)
 }
 }
 
 
 // SetSecureCookie puts value into cookie after encoded the value.
 // SetSecureCookie puts value into cookie after encoded the value.
-func (c *Controller) SetSecureCookie(Secret, name, val string, age int64) {
-	vs := base64.URLEncoding.EncodeToString([]byte(val))
-	timestamp := strconv.FormatInt(time.Now().UnixNano(), 10)
-	h := hmac.New(sha1.New, []byte(Secret))
-	fmt.Fprintf(h, "%s%s", vs, timestamp)
-	sig := fmt.Sprintf("%02x", h.Sum(nil))
-	cookie := strings.Join([]string{vs, timestamp, sig}, "|")
-	c.Ctx.SetCookie(name, cookie, age, "/")
+func (c *Controller) SetSecureCookie(Secret, name, value string, others ...interface{}) {
+	c.Ctx.SetSecureCookie(Secret, name, value, others...)
 }
 }
 
 
 // XsrfToken creates a xsrf token string and returns.
 // XsrfToken creates a xsrf token string and returns.

@@ -24,7 +24,7 @@ func Get(url string) *BeegoHttpRequest {
 	req.Method = "GET"
 	req.Method = "GET"
 	req.Header = http.Header{}
 	req.Header = http.Header{}
 	req.Header.Set("User-Agent", defaultUserAgent)
 	req.Header.Set("User-Agent", defaultUserAgent)
-	return &BeegoHttpRequest{url, &req, map[string]string{}, false, 60 * time.Second, 60 * time.Second, nil}
+	return &BeegoHttpRequest{url, &req, map[string]string{}, false, 60 * time.Second, 60 * time.Second, nil, nil, nil}
 }
 }
 
 
 // Post returns *BeegoHttpRequest with POST method.
 // Post returns *BeegoHttpRequest with POST method.
@@ -33,7 +33,7 @@ func Post(url string) *BeegoHttpRequest {
 	req.Method = "POST"
 	req.Method = "POST"
 	req.Header = http.Header{}
 	req.Header = http.Header{}
 	req.Header.Set("User-Agent", defaultUserAgent)
 	req.Header.Set("User-Agent", defaultUserAgent)
-	return &BeegoHttpRequest{url, &req, map[string]string{}, false, 60 * time.Second, 60 * time.Second, nil}
+	return &BeegoHttpRequest{url, &req, map[string]string{}, false, 60 * time.Second, 60 * time.Second, nil, nil, nil}
 }
 }
 
 
 // Put returns *BeegoHttpRequest with PUT method.
 // Put returns *BeegoHttpRequest with PUT method.
@@ -42,7 +42,7 @@ func Put(url string) *BeegoHttpRequest {
 	req.Method = "PUT"
 	req.Method = "PUT"
 	req.Header = http.Header{}
 	req.Header = http.Header{}
 	req.Header.Set("User-Agent", defaultUserAgent)
 	req.Header.Set("User-Agent", defaultUserAgent)
-	return &BeegoHttpRequest{url, &req, map[string]string{}, false, 60 * time.Second, 60 * time.Second, nil}
+	return &BeegoHttpRequest{url, &req, map[string]string{}, false, 60 * time.Second, 60 * time.Second, nil, nil, nil}
 }
 }
 
 
 // Delete returns *BeegoHttpRequest DELETE GET method.
 // Delete returns *BeegoHttpRequest DELETE GET method.
@@ -51,7 +51,7 @@ func Delete(url string) *BeegoHttpRequest {
 	req.Method = "DELETE"
 	req.Method = "DELETE"
 	req.Header = http.Header{}
 	req.Header = http.Header{}
 	req.Header.Set("User-Agent", defaultUserAgent)
 	req.Header.Set("User-Agent", defaultUserAgent)
-	return &BeegoHttpRequest{url, &req, map[string]string{}, false, 60 * time.Second, 60 * time.Second, nil}
+	return &BeegoHttpRequest{url, &req, map[string]string{}, false, 60 * time.Second, 60 * time.Second, nil, nil, nil}
 }
 }
 
 
 // Head returns *BeegoHttpRequest with HEAD method.
 // Head returns *BeegoHttpRequest with HEAD method.
@@ -60,7 +60,7 @@ func Head(url string) *BeegoHttpRequest {
 	req.Method = "HEAD"
 	req.Method = "HEAD"
 	req.Header = http.Header{}
 	req.Header = http.Header{}
 	req.Header.Set("User-Agent", defaultUserAgent)
 	req.Header.Set("User-Agent", defaultUserAgent)
-	return &BeegoHttpRequest{url, &req, map[string]string{}, false, 60 * time.Second, 60 * time.Second, nil}
+	return &BeegoHttpRequest{url, &req, map[string]string{}, false, 60 * time.Second, 60 * time.Second, nil, nil, nil}
 }
 }
 
 
 // BeegoHttpRequest provides more useful methods for requesting one url than http.Request.
 // BeegoHttpRequest provides more useful methods for requesting one url than http.Request.
@@ -72,6 +72,8 @@ type BeegoHttpRequest struct {
 	connectTimeout   time.Duration
 	connectTimeout   time.Duration
 	readWriteTimeout time.Duration
 	readWriteTimeout time.Duration
 	tlsClientConfig  *tls.Config
 	tlsClientConfig  *tls.Config
+	proxy            func(*http.Request) (*url.URL, error)
+	transport        http.RoundTripper
 }
 }
 
 
 // Debug sets show debug or not when executing request.
 // Debug sets show debug or not when executing request.
@@ -105,6 +107,24 @@ func (b *BeegoHttpRequest) SetCookie(cookie *http.Cookie) *BeegoHttpRequest {
 	return b
 	return b
 }
 }
 
 
+// Set transport to
+func (b *BeegoHttpRequest) SetTransport(transport http.RoundTripper) *BeegoHttpRequest {
+	b.transport = transport
+	return b
+}
+
+// Set http proxy
+// example:
+//
+//	func(req *http.Request) (*url.URL, error) {
+// 		u, _ := url.ParseRequestURI("http://127.0.0.1:8118")
+// 		return u, nil
+// 	}
+func (b *BeegoHttpRequest) SetProxy(proxy func(*http.Request) (*url.URL, error)) *BeegoHttpRequest {
+	b.proxy = proxy
+	return b
+}
+
 // Param adds query param in to request.
 // Param adds query param in to request.
 // params build query string as ?key1=value1&key2=value2...
 // params build query string as ?key1=value1&key2=value2...
 func (b *BeegoHttpRequest) Param(key, value string) *BeegoHttpRequest {
 func (b *BeegoHttpRequest) Param(key, value string) *BeegoHttpRequest {
@@ -171,12 +191,34 @@ func (b *BeegoHttpRequest) getResponse() (*http.Response, error) {
 		println(string(dump))
 		println(string(dump))
 	}
 	}
 
 
-	client := &http.Client{
-		Transport: &http.Transport{
+	trans := b.transport
+
+	if trans == nil {
+		// create default transport
+		trans = &http.Transport{
 			TLSClientConfig: b.tlsClientConfig,
 			TLSClientConfig: b.tlsClientConfig,
+			Proxy:           b.proxy,
 			Dial:            TimeoutDialer(b.connectTimeout, b.readWriteTimeout),
 			Dial:            TimeoutDialer(b.connectTimeout, b.readWriteTimeout),
-		},
+		}
+	} else {
+		// if b.transport is *http.Transport then set the settings.
+		if t, ok := trans.(*http.Transport); ok {
+			if t.TLSClientConfig == nil {
+				t.TLSClientConfig = b.tlsClientConfig
+			}
+			if t.Proxy == nil {
+				t.Proxy = b.proxy
+			}
+			if t.Dial == nil {
+				t.Dial = TimeoutDialer(b.connectTimeout, b.readWriteTimeout)
+			}
+		}
 	}
 	}
+
+	client := &http.Client{
+		Transport: trans,
+	}
+
 	resp, err := client.Do(b.req)
 	resp, err := client.Do(b.req)
 	if err != nil {
 	if err != nil {
 		return nil, err
 		return nil, err

@@ -35,7 +35,7 @@ var (
 		"istartswith": true,
 		"istartswith": true,
 		"iendswith":   true,
 		"iendswith":   true,
 		"in":          true,
 		"in":          true,
-		// "range":       true,
+		"between":     true,
 		// "year":        true,
 		// "year":        true,
 		// "month":       true,
 		// "month":       true,
 		// "day":         true,
 		// "day":         true,
@@ -103,15 +103,36 @@ func (d *dbBase) collectFieldValue(mi *modelInfo, fi *fieldInfo, ind reflect.Val
 		} else {
 		} else {
 			switch fi.fieldType {
 			switch fi.fieldType {
 			case TypeBooleanField:
 			case TypeBooleanField:
-				value = field.Bool()
+				if nb, ok := field.Interface().(sql.NullBool); ok {
+					value = nil
+					if nb.Valid {
+						value = nb.Bool
+					}
+				} else {
+					value = field.Bool()
+				}
 			case TypeCharField, TypeTextField:
 			case TypeCharField, TypeTextField:
-				value = field.String()
+				if ns, ok := field.Interface().(sql.NullString); ok {
+					value = nil
+					if ns.Valid {
+						value = ns.String
+					}
+				} else {
+					value = field.String()
+				}
 			case TypeFloatField, TypeDecimalField:
 			case TypeFloatField, TypeDecimalField:
-				vu := field.Interface()
-				if _, ok := vu.(float32); ok {
-					value, _ = StrTo(ToStr(vu)).Float64()
+				if nf, ok := field.Interface().(sql.NullFloat64); ok {
+					value = nil
+					if nf.Valid {
+						value = nf.Float64
+					}
 				} else {
 				} else {
-					value = field.Float()
+					vu := field.Interface()
+					if _, ok := vu.(float32); ok {
+						value, _ = StrTo(ToStr(vu)).Float64()
+					} else {
+						value = field.Float()
+					}
 				}
 				}
 			case TypeDateField, TypeDateTimeField:
 			case TypeDateField, TypeDateTimeField:
 				value = field.Interface()
 				value = field.Interface()
@@ -124,7 +145,14 @@ func (d *dbBase) collectFieldValue(mi *modelInfo, fi *fieldInfo, ind reflect.Val
 				case fi.fieldType&IsPostiveIntegerField > 0:
 				case fi.fieldType&IsPostiveIntegerField > 0:
 					value = field.Uint()
 					value = field.Uint()
 				case fi.fieldType&IsIntegerField > 0:
 				case fi.fieldType&IsIntegerField > 0:
-					value = field.Int()
+					if ni, ok := field.Interface().(sql.NullInt64); ok {
+						value = nil
+						if ni.Valid {
+							value = ni.Int64
+						}
+					} else {
+						value = field.Int()
+					}
 				case fi.fieldType&IsRelField > 0:
 				case fi.fieldType&IsRelField > 0:
 					if field.IsNil() {
 					if field.IsNil() {
 						value = nil
 						value = nil
@@ -144,6 +172,11 @@ func (d *dbBase) collectFieldValue(mi *modelInfo, fi *fieldInfo, ind reflect.Val
 		switch fi.fieldType {
 		switch fi.fieldType {
 		case TypeDateField, TypeDateTimeField:
 		case TypeDateField, TypeDateTimeField:
 			if fi.auto_now || fi.auto_now_add && insert {
 			if fi.auto_now || fi.auto_now_add && insert {
+				if insert {
+					if t, ok := value.(time.Time); ok && !t.IsZero() {
+						break
+					}
+				}
 				tnow := time.Now()
 				tnow := time.Now()
 				d.ins.TimeToDB(&tnow, tz)
 				d.ins.TimeToDB(&tnow, tz)
 				value = tnow
 				value = tnow
@@ -883,13 +916,19 @@ func (d *dbBase) GenerateOperatorSql(mi *modelInfo, fi *fieldInfo, operator stri
 	}
 	}
 	arg := params[0]
 	arg := params[0]
 
 
-	if operator == "in" {
+	switch operator {
+	case "in":
 		marks := make([]string, len(params))
 		marks := make([]string, len(params))
 		for i, _ := range marks {
 		for i, _ := range marks {
 			marks[i] = "?"
 			marks[i] = "?"
 		}
 		}
 		sql = fmt.Sprintf("IN (%s)", strings.Join(marks, ", "))
 		sql = fmt.Sprintf("IN (%s)", strings.Join(marks, ", "))
-	} else {
+	case "between":
+		if len(params) != 2 {
+			panic(fmt.Errorf("operator `%s` need 2 args not %d", operator, len(params)))
+		}
+		sql = "BETWEEN ? AND ?"
+	default:
 		if len(params) > 1 {
 		if len(params) > 1 {
 			panic(fmt.Errorf("operator `%s` need 1 args not %d", operator, len(params)))
 			panic(fmt.Errorf("operator `%s` need 1 args not %d", operator, len(params)))
 		}
 		}
@@ -1117,17 +1156,37 @@ setValue:
 	switch {
 	switch {
 	case fieldType == TypeBooleanField:
 	case fieldType == TypeBooleanField:
 		if isNative {
 		if isNative {
-			if value == nil {
-				value = false
+			if nb, ok := field.Interface().(sql.NullBool); ok {
+				if value == nil {
+					nb.Valid = false
+				} else {
+					nb.Bool = value.(bool)
+					nb.Valid = true
+				}
+				field.Set(reflect.ValueOf(nb))
+			} else {
+				if value == nil {
+					value = false
+				}
+				field.SetBool(value.(bool))
 			}
 			}
-			field.SetBool(value.(bool))
 		}
 		}
 	case fieldType == TypeCharField || fieldType == TypeTextField:
 	case fieldType == TypeCharField || fieldType == TypeTextField:
 		if isNative {
 		if isNative {
-			if value == nil {
-				value = ""
+			if ns, ok := field.Interface().(sql.NullString); ok {
+				if value == nil {
+					ns.Valid = false
+				} else {
+					ns.String = value.(string)
+					ns.Valid = true
+				}
+				field.Set(reflect.ValueOf(ns))
+			} else {
+				if value == nil {
+					value = ""
+				}
+				field.SetString(value.(string))
 			}
 			}
-			field.SetString(value.(string))
 		}
 		}
 	case fieldType == TypeDateField || fieldType == TypeDateTimeField:
 	case fieldType == TypeDateField || fieldType == TypeDateTimeField:
 		if isNative {
 		if isNative {
@@ -1146,18 +1205,39 @@ setValue:
 			}
 			}
 		} else {
 		} else {
 			if isNative {
 			if isNative {
-				if value == nil {
-					value = int64(0)
+				if ni, ok := field.Interface().(sql.NullInt64); ok {
+					if value == nil {
+						ni.Valid = false
+					} else {
+						ni.Int64 = value.(int64)
+						ni.Valid = true
+					}
+					field.Set(reflect.ValueOf(ni))
+				} else {
+					if value == nil {
+						value = int64(0)
+					}
+					field.SetInt(value.(int64))
 				}
 				}
-				field.SetInt(value.(int64))
 			}
 			}
 		}
 		}
 	case fieldType == TypeFloatField || fieldType == TypeDecimalField:
 	case fieldType == TypeFloatField || fieldType == TypeDecimalField:
 		if isNative {
 		if isNative {
-			if value == nil {
-				value = float64(0)
+			if nf, ok := field.Interface().(sql.NullFloat64); ok {
+				if value == nil {
+					nf.Valid = false
+				} else {
+					nf.Float64 = value.(float64)
+					nf.Valid = true
+				}
+				field.Set(reflect.ValueOf(nf))
+			} else {
+
+				if value == nil {
+					value = float64(0)
+				}
+				field.SetFloat(value.(float64))
 			}
 			}
-			field.SetFloat(value.(float64))
 		}
 		}
 	case fieldType&IsRelField > 0:
 	case fieldType&IsRelField > 0:
 		if value != nil {
 		if value != nil {

@@ -168,7 +168,7 @@ func addAliasWthDB(aliasName, driverName string, db *sql.DB) (*alias, error) {
 	}
 	}
 
 
 	if dataBaseCache.add(aliasName, al) == false {
 	if dataBaseCache.add(aliasName, al) == false {
-		return nil, fmt.Errorf("db name `%s` already registered, cannot reuse", aliasName)
+		return nil, fmt.Errorf("DataBase alias name `%s` already registered, cannot reuse", aliasName)
 	}
 	}
 
 
 	return al, nil
 	return al, nil
@@ -239,7 +239,7 @@ func SetDataBaseTZ(aliasName string, tz *time.Location) error {
 	if al, ok := dataBaseCache.get(aliasName); ok {
 	if al, ok := dataBaseCache.get(aliasName); ok {
 		al.TZ = tz
 		al.TZ = tz
 	} else {
 	} else {
-		return fmt.Errorf("DataBase name `%s` not registered\n", aliasName)
+		return fmt.Errorf("DataBase alias name `%s` not registered\n", aliasName)
 	}
 	}
 	return nil
 	return nil
 }
 }
@@ -260,3 +260,19 @@ func SetMaxOpenConns(aliasName string, maxOpenConns int) {
 		fun.Call([]reflect.Value{reflect.ValueOf(maxOpenConns)})
 		fun.Call([]reflect.Value{reflect.ValueOf(maxOpenConns)})
 	}
 	}
 }
 }
+
+// Get *sql.DB from registered database by db alias name.
+// Use "default" as alias name if you not set.
+func GetDB(aliasNames ...string) (*sql.DB, error) {
+	var name string
+	if len(aliasNames) > 0 {
+		name = aliasNames[0]
+	} else {
+		name = "default"
+	}
+	if al, ok := dataBaseCache.get(name); ok {
+		return al.DB, nil
+	} else {
+		return nil, fmt.Errorf("DataBase of alias name `%s` not found\n", name)
+	}
+}

@@ -98,3 +98,9 @@ func (mc *_modelCache) clean() {
 	mc.cacheByFN = make(map[string]*modelInfo)
 	mc.cacheByFN = make(map[string]*modelInfo)
 	mc.done = false
 	mc.done = false
 }
 }
+
+// Clean model cache. Then you can re-RegisterModel.
+// Common use this api for test case.
+func ResetModelCache() {
+	modelCache.clean()
+}

 package orm
 package orm
 
 
 import (
 import (
+	"database/sql"
 	"encoding/json"
 	"encoding/json"
 	"fmt"
 	"fmt"
 	"os"
 	"os"
@@ -116,27 +117,31 @@ type Data struct {
 }
 }
 
 
 type DataNull struct {
 type DataNull struct {
-	Id       int
-	Boolean  bool      `orm:"null"`
-	Char     string    `orm:"null;size(50)"`
-	Text     string    `orm:"null;type(text)"`
-	Date     time.Time `orm:"null;type(date)"`
-	DateTime time.Time `orm:"null;column(datetime)""`
-	Byte     byte      `orm:"null"`
-	Rune     rune      `orm:"null"`
-	Int      int       `orm:"null"`
-	Int8     int8      `orm:"null"`
-	Int16    int16     `orm:"null"`
-	Int32    int32     `orm:"null"`
-	Int64    int64     `orm:"null"`
-	Uint     uint      `orm:"null"`
-	Uint8    uint8     `orm:"null"`
-	Uint16   uint16    `orm:"null"`
-	Uint32   uint32    `orm:"null"`
-	Uint64   uint64    `orm:"null"`
-	Float32  float32   `orm:"null"`
-	Float64  float64   `orm:"null"`
-	Decimal  float64   `orm:"digits(8);decimals(4);null"`
+	Id          int
+	Boolean     bool            `orm:"null"`
+	Char        string          `orm:"null;size(50)"`
+	Text        string          `orm:"null;type(text)"`
+	Date        time.Time       `orm:"null;type(date)"`
+	DateTime    time.Time       `orm:"null;column(datetime)""`
+	Byte        byte            `orm:"null"`
+	Rune        rune            `orm:"null"`
+	Int         int             `orm:"null"`
+	Int8        int8            `orm:"null"`
+	Int16       int16           `orm:"null"`
+	Int32       int32           `orm:"null"`
+	Int64       int64           `orm:"null"`
+	Uint        uint            `orm:"null"`
+	Uint8       uint8           `orm:"null"`
+	Uint16      uint16          `orm:"null"`
+	Uint32      uint32          `orm:"null"`
+	Uint64      uint64          `orm:"null"`
+	Float32     float32         `orm:"null"`
+	Float64     float64         `orm:"null"`
+	Decimal     float64         `orm:"digits(8);decimals(4);null"`
+	NullString  sql.NullString  `orm:"null"`
+	NullBool    sql.NullBool    `orm:"null"`
+	NullFloat64 sql.NullFloat64 `orm:"null"`
+	NullInt64   sql.NullInt64   `orm:"null"`
 }
 }
 
 
 // only for mysql
 // only for mysql
@@ -303,9 +308,8 @@ go test -v github.com/astaxie/beego/orm
 
 
 
 
 #### Sqlite3
 #### Sqlite3
-touch /path/to/orm_test.db
 export ORM_DRIVER=sqlite3
 export ORM_DRIVER=sqlite3
-export ORM_SOURCE=/path/to/orm_test.db
+export ORM_SOURCE='file:memory_test?mode=memory'
 go test -v github.com/astaxie/beego/orm
 go test -v github.com/astaxie/beego/orm
 
 
 
 

 package orm
 package orm
 
 
 import (
 import (
+	"database/sql"
 	"fmt"
 	"fmt"
 	"reflect"
 	"reflect"
 	"strings"
 	"strings"
@@ -98,30 +99,29 @@ func getColumnName(ft int, addrField reflect.Value, sf reflect.StructField, col
 // return field type as type constant from reflect.Value
 // return field type as type constant from reflect.Value
 func getFieldType(val reflect.Value) (ft int, err error) {
 func getFieldType(val reflect.Value) (ft int, err error) {
 	elm := reflect.Indirect(val)
 	elm := reflect.Indirect(val)
-	switch elm.Kind() {
-	case reflect.Int8:
+	switch elm.Interface().(type) {
+	case int8:
 		ft = TypeBitField
 		ft = TypeBitField
-	case reflect.Int16:
+	case int16:
 		ft = TypeSmallIntegerField
 		ft = TypeSmallIntegerField
-	case reflect.Int32, reflect.Int:
+	case int32, int:
 		ft = TypeIntegerField
 		ft = TypeIntegerField
-	case reflect.Int64:
+	case int64, sql.NullInt64:
 		ft = TypeBigIntegerField
 		ft = TypeBigIntegerField
-	case reflect.Uint8:
+	case uint8:
 		ft = TypePositiveBitField
 		ft = TypePositiveBitField
-	case reflect.Uint16:
+	case uint16:
 		ft = TypePositiveSmallIntegerField
 		ft = TypePositiveSmallIntegerField
-	case reflect.Uint32, reflect.Uint:
+	case uint32, uint:
 		ft = TypePositiveIntegerField
 		ft = TypePositiveIntegerField
-	case reflect.Uint64:
+	case uint64:
 		ft = TypePositiveBigIntegerField
 		ft = TypePositiveBigIntegerField
-	case reflect.Float32, reflect.Float64:
+	case float32, float64, sql.NullFloat64:
 		ft = TypeFloatField
 		ft = TypeFloatField
-	case reflect.Bool:
+	case bool, sql.NullBool:
 		ft = TypeBooleanField
 		ft = TypeBooleanField
-	case reflect.String:
+	case string, sql.NullString:
 		ft = TypeCharField
 		ft = TypeCharField
-	case reflect.Invalid:
 	default:
 	default:
 		if elm.CanInterface() {
 		if elm.CanInterface() {
 			if _, ok := elm.Interface().(time.Time); ok {
 			if _, ok := elm.Interface().(time.Time); ok {

@@ -2,6 +2,7 @@ package orm
 
 
 import (
 import (
 	"bytes"
 	"bytes"
+	"database/sql"
 	"fmt"
 	"fmt"
 	"io/ioutil"
 	"io/ioutil"
 	"os"
 	"os"
@@ -138,6 +139,15 @@ func throwFailNow(t *testing.T, err error, args ...interface{}) {
 	}
 	}
 }
 }
 
 
+func TestGetDB(t *testing.T) {
+	if db, err := GetDB(); err != nil {
+		throwFailNow(t, err)
+	} else {
+		err = db.Ping()
+		throwFailNow(t, err)
+	}
+}
+
 func TestSyncDb(t *testing.T) {
 func TestSyncDb(t *testing.T) {
 	RegisterModel(new(Data), new(DataNull))
 	RegisterModel(new(Data), new(DataNull))
 	RegisterModel(new(User))
 	RegisterModel(new(User))
@@ -258,12 +268,45 @@ func TestNullDataTypes(t *testing.T) {
 	err = dORM.Read(&d)
 	err = dORM.Read(&d)
 	throwFail(t, err)
 	throwFail(t, err)
 
 
+	throwFail(t, AssertIs(d.NullBool.Valid, false))
+	throwFail(t, AssertIs(d.NullString.Valid, false))
+	throwFail(t, AssertIs(d.NullInt64.Valid, false))
+	throwFail(t, AssertIs(d.NullFloat64.Valid, false))
+
 	_, err = dORM.Raw(`INSERT INTO data_null (boolean) VALUES (?)`, nil).Exec()
 	_, err = dORM.Raw(`INSERT INTO data_null (boolean) VALUES (?)`, nil).Exec()
 	throwFail(t, err)
 	throwFail(t, err)
 
 
 	d = DataNull{Id: 2}
 	d = DataNull{Id: 2}
 	err = dORM.Read(&d)
 	err = dORM.Read(&d)
 	throwFail(t, err)
 	throwFail(t, err)
+
+	d = DataNull{
+		DateTime:    time.Now(),
+		NullString:  sql.NullString{"test", true},
+		NullBool:    sql.NullBool{true, true},
+		NullInt64:   sql.NullInt64{42, true},
+		NullFloat64: sql.NullFloat64{42.42, true},
+	}
+
+	id, err = dORM.Insert(&d)
+	throwFail(t, err)
+	throwFail(t, AssertIs(id, 3))
+
+	d = DataNull{Id: 3}
+	err = dORM.Read(&d)
+	throwFail(t, err)
+
+	throwFail(t, AssertIs(d.NullBool.Valid, true))
+	throwFail(t, AssertIs(d.NullBool.Bool, true))
+
+	throwFail(t, AssertIs(d.NullString.Valid, true))
+	throwFail(t, AssertIs(d.NullString.String, "test"))
+
+	throwFail(t, AssertIs(d.NullInt64.Valid, true))
+	throwFail(t, AssertIs(d.NullInt64.Int64, 42))
+
+	throwFail(t, AssertIs(d.NullFloat64.Valid, true))
+	throwFail(t, AssertIs(d.NullFloat64.Float64, 42.42))
 }
 }
 
 
 func TestCRUD(t *testing.T) {
 func TestCRUD(t *testing.T) {
@@ -619,6 +662,14 @@ func TestOperators(t *testing.T) {
 	num, err = qs.Filter("status__in", []*int{&n1}, &n2).Count()
 	num, err = qs.Filter("status__in", []*int{&n1}, &n2).Count()
 	throwFail(t, err)
 	throwFail(t, err)
 	throwFail(t, AssertIs(num, 2))
 	throwFail(t, AssertIs(num, 2))
+
+	num, err = qs.Filter("id__between", 2, 3).Count()
+	throwFail(t, err)
+	throwFail(t, AssertIs(num, 2))
+
+	num, err = qs.Filter("id__between", []int{2, 3}).Count()
+	throwFail(t, err)
+	throwFail(t, AssertIs(num, 2))
 }
 }
 
 
 func TestSetCond(t *testing.T) {
 func TestSetCond(t *testing.T) {
@@ -1577,7 +1628,6 @@ func TestDelete(t *testing.T) {
 	throwFail(t, err)
 	throwFail(t, err)
 	throwFail(t, AssertIs(num, 4))
 	throwFail(t, AssertIs(num, 4))
 
 
-	fmt.Println("...")
 	qs = dORM.QueryTable("comment")
 	qs = dORM.QueryTable("comment")
 	num, err = qs.Filter("Post__User", 3).Delete()
 	num, err = qs.Filter("Post__User", 3).Delete()
 	throwFail(t, err)
 	throwFail(t, err)
@@ -1646,10 +1696,10 @@ func TestTransaction(t *testing.T) {
 func TestReadOrCreate(t *testing.T) {
 func TestReadOrCreate(t *testing.T) {
 	u := &User{
 	u := &User{
 		UserName: "Kyle",
 		UserName: "Kyle",
-		Email: "kylemcc@gmail.com",
+		Email:    "kylemcc@gmail.com",
 		Password: "other_pass",
 		Password: "other_pass",
-		Status: 7,
-		IsStaff: false,
+		Status:   7,
+		IsStaff:  false,
 		IsActive: true,
 		IsActive: true,
 	}
 	}
 
 

@@ -8,7 +8,7 @@ package auth
 // 	}
 // 	}
 // 	return false
 // 	return false
 // }
 // }
-// authPlugin := auth.NewBasicAuthenticator(SecretAuth)
+// authPlugin := auth.NewBasicAuthenticator(SecretAuth, "My Realm")
 // beego.AddFilter("*","AfterStatic",authPlugin)
 // beego.AddFilter("*","AfterStatic",authPlugin)
 
 
 import (
 import (

@@ -8,6 +8,7 @@ import (
 	"net/http"
 	"net/http"
 	"net/url"
 	"net/url"
 	"os"
 	"os"
+	"path"
 	"reflect"
 	"reflect"
 	"regexp"
 	"regexp"
 	"runtime"
 	"runtime"
@@ -545,14 +546,26 @@ func (p *ControllerRegistor) ServeHTTP(rw http.ResponseWriter, r *http.Request)
 
 
 	//static file server
 	//static file server
 	for prefix, staticDir := range StaticDir {
 	for prefix, staticDir := range StaticDir {
+		if len(prefix) == 0 {
+			continue
+		}
 		if r.URL.Path == "/favicon.ico" {
 		if r.URL.Path == "/favicon.ico" {
-			file := staticDir + r.URL.Path
-			http.ServeFile(w, r, file)
-			w.started = true
-			goto Admin
+			file := path.Join(staticDir, r.URL.Path)
+			if utils.FileExists(file) {
+				http.ServeFile(w, r, file)
+				w.started = true
+				goto Admin
+			}
 		}
 		}
 		if strings.HasPrefix(r.URL.Path, prefix) {
 		if strings.HasPrefix(r.URL.Path, prefix) {
-			file := staticDir + r.URL.Path[len(prefix):]
+			if len(r.URL.Path) > len(prefix) && r.URL.Path[len(prefix)] != '/' {
+				continue
+			}
+			if r.URL.Path == prefix && prefix[len(prefix)-1] != '/' {
+				http.Redirect(rw, r, r.URL.Path+"/", 302)
+				goto Admin
+			}
+			file := path.Join(staticDir, r.URL.Path[len(prefix):])
 			finfo, err := os.Stat(file)
 			finfo, err := os.Stat(file)
 			if err != nil {
 			if err != nil {
 				if RunMode == "dev" {
 				if RunMode == "dev" {

+package session
+
+import (
+	"github.com/couchbaselabs/go-couchbase"
+	"net/http"
+	"strings"
+	"sync"
+)
+
+var couchbpder = &CouchbaseProvider{}
+
+type CouchbaseSessionStore struct {
+	b           *couchbase.Bucket
+	sid         string
+	lock        sync.RWMutex
+	values      map[interface{}]interface{}
+	maxlifetime int64
+}
+
+type CouchbaseProvider struct {
+	maxlifetime int64
+	savePath    string
+	pool        string
+	bucket      string
+	b           *couchbase.Bucket
+}
+
+func (cs *CouchbaseSessionStore) Set(key, value interface{}) error {
+	cs.lock.Lock()
+	defer cs.lock.Unlock()
+	cs.values[key] = value
+	return nil
+}
+
+func (cs *CouchbaseSessionStore) Get(key interface{}) interface{} {
+	cs.lock.RLock()
+	defer cs.lock.RUnlock()
+	if v, ok := cs.values[key]; ok {
+		return v
+	} else {
+		return nil
+	}
+	return nil
+}
+
+func (cs *CouchbaseSessionStore) Delete(key interface{}) error {
+	cs.lock.Lock()
+	defer cs.lock.Unlock()
+	delete(cs.values, key)
+	return nil
+}
+
+func (cs *CouchbaseSessionStore) Flush() error {
+	cs.lock.Lock()
+	defer cs.lock.Unlock()
+	cs.values = make(map[interface{}]interface{})
+	return nil
+}
+
+func (cs *CouchbaseSessionStore) SessionID() string {
+	return cs.sid
+}
+
+func (cs *CouchbaseSessionStore) SessionRelease(w http.ResponseWriter) {
+	defer cs.b.Close()
+
+	// if rs.values is empty, return directly
+	if len(cs.values) < 1 {
+		cs.b.Delete(cs.sid)
+		return
+	}
+
+	bo, err := encodeGob(cs.values)
+	if err != nil {
+		return
+	}
+
+	cs.b.Set(cs.sid, int(cs.maxlifetime), bo)
+}
+
+func (cp *CouchbaseProvider) getBucket() *couchbase.Bucket {
+	c, err := couchbase.Connect(cp.savePath)
+	if err != nil {
+		return nil
+	}
+
+	pool, err := c.GetPool(cp.pool)
+	if err != nil {
+		return nil
+	}
+
+	bucket, err := pool.GetBucket(cp.bucket)
+	if err != nil {
+		return nil
+	}
+
+	return bucket
+}
+
+// init couchbase session
+// savepath like couchbase server REST/JSON URL
+// e.g. http://host:port/, Pool, Bucket
+func (cp *CouchbaseProvider) SessionInit(maxlifetime int64, savePath string) error {
+	cp.maxlifetime = maxlifetime
+	configs := strings.Split(savePath, ",")
+	if len(configs) > 0 {
+		cp.savePath = configs[0]
+	}
+	if len(configs) > 1 {
+		cp.pool = configs[1]
+	}
+	if len(configs) > 2 {
+		cp.bucket = configs[2]
+	}
+
+	return nil
+}
+
+// read couchbase session by sid
+func (cp *CouchbaseProvider) SessionRead(sid string) (SessionStore, error) {
+	cp.b = cp.getBucket()
+
+	var doc []byte
+
+	err := cp.b.Get(sid, &doc)
+	var kv map[interface{}]interface{}
+	if doc == nil {
+		kv = make(map[interface{}]interface{})
+	} else {
+		kv, err = decodeGob(doc)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	cs := &CouchbaseSessionStore{b: cp.b, sid: sid, values: kv, maxlifetime: cp.maxlifetime}
+	return cs, nil
+}
+
+func (cp *CouchbaseProvider) SessionExist(sid string) bool {
+	cp.b = cp.getBucket()
+	defer cp.b.Close()
+
+	var doc []byte
+
+	if err := cp.b.Get(sid, &doc); err != nil || doc == nil {
+		return false
+	} else {
+		return true
+	}
+}
+
+func (cp *CouchbaseProvider) SessionRegenerate(oldsid, sid string) (SessionStore, error) {
+	cp.b = cp.getBucket()
+
+	var doc []byte
+	if err := cp.b.Get(oldsid, &doc); err != nil || doc == nil {
+		cp.b.Set(sid, int(cp.maxlifetime), "")
+	} else {
+		err := cp.b.Delete(oldsid)
+		if err != nil {
+			return nil, err
+		}
+		_, _ = cp.b.Add(sid, int(cp.maxlifetime), doc)
+	}
+
+	err := cp.b.Get(sid, &doc)
+	if err != nil {
+		return nil, err
+	}
+	var kv map[interface{}]interface{}
+	if doc == nil {
+		kv = make(map[interface{}]interface{})
+	} else {
+		kv, err = decodeGob(doc)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	cs := &CouchbaseSessionStore{b: cp.b, sid: sid, values: kv, maxlifetime: cp.maxlifetime}
+	return cs, nil
+}
+
+func (cp *CouchbaseProvider) SessionDestroy(sid string) error {
+	cp.b = cp.getBucket()
+	defer cp.b.Close()
+
+	cp.b.Delete(sid)
+	return nil
+}
+
+func (cp *CouchbaseProvider) SessionGC() {
+	return
+}
+
+func (cp *CouchbaseProvider) SessionAll() int {
+	return 0
+}
+
+func init() {
+	Register("couchbase", couchbpder)
+}

@@ -152,8 +152,7 @@ func (fp *FileProvider) SessionExist(sid string) bool {
 func (fp *FileProvider) SessionDestroy(sid string) error {
 func (fp *FileProvider) SessionDestroy(sid string) error {
 	filepder.lock.Lock()
 	filepder.lock.Lock()
 	defer filepder.lock.Unlock()
 	defer filepder.lock.Unlock()
-
-	os.Remove(path.Join(fp.savePath))
+	os.Remove(path.Join(fp.savePath, string(sid[0]), string(sid[1]), sid))
 	return nil
 	return nil
 }
 }
 
 

@@ -129,7 +129,8 @@ func (rp *RedisProvider) SessionInit(maxlifetime int64, savePath string) error {
 		}
 		}
 		return c, err
 		return c, err
 	}, rp.poolsize)
 	}, rp.poolsize)
-	return nil
+
+	return rp.poollist.Get().Err()
 }
 }
 
 
 // read redis session by sid
 // read redis session by sid

@@ -56,11 +56,10 @@ type managerConfig struct {
 	EnableSetCookie   bool   `json:"enableSetCookie,omitempty"`
 	EnableSetCookie   bool   `json:"enableSetCookie,omitempty"`
 	Gclifetime        int64  `json:"gclifetime"`
 	Gclifetime        int64  `json:"gclifetime"`
 	Maxlifetime       int64  `json:"maxLifetime"`
 	Maxlifetime       int64  `json:"maxLifetime"`
-	Maxage            int    `json:"maxage"`
 	Secure            bool   `json:"secure"`
 	Secure            bool   `json:"secure"`
 	SessionIDHashFunc string `json:"sessionIDHashFunc"`
 	SessionIDHashFunc string `json:"sessionIDHashFunc"`
 	SessionIDHashKey  string `json:"sessionIDHashKey"`
 	SessionIDHashKey  string `json:"sessionIDHashKey"`
-	CookieLifeTime    int64  `json:"cookieLifeTime"`
+	CookieLifeTime    int    `json:"cookieLifeTime"`
 	ProviderConfig    string `json:"providerConfig"`
 	ProviderConfig    string `json:"providerConfig"`
 }
 }
 
 
@@ -125,8 +124,8 @@ func (manager *Manager) SessionStart(w http.ResponseWriter, r *http.Request) (se
 			Path:     "/",
 			Path:     "/",
 			HttpOnly: true,
 			HttpOnly: true,
 			Secure:   manager.config.Secure}
 			Secure:   manager.config.Secure}
-		if manager.config.Maxage >= 0 {
-			cookie.MaxAge = manager.config.Maxage
+		if manager.config.CookieLifeTime >= 0 {
+			cookie.MaxAge = manager.config.CookieLifeTime
 		}
 		}
 		if manager.config.EnableSetCookie {
 		if manager.config.EnableSetCookie {
 			http.SetCookie(w, cookie)
 			http.SetCookie(w, cookie)
@@ -144,8 +143,8 @@ func (manager *Manager) SessionStart(w http.ResponseWriter, r *http.Request) (se
 				Path:     "/",
 				Path:     "/",
 				HttpOnly: true,
 				HttpOnly: true,
 				Secure:   manager.config.Secure}
 				Secure:   manager.config.Secure}
-			if manager.config.Maxage >= 0 {
-				cookie.MaxAge = manager.config.Maxage
+			if manager.config.CookieLifeTime >= 0 {
+				cookie.MaxAge = manager.config.CookieLifeTime
 			}
 			}
 			if manager.config.EnableSetCookie {
 			if manager.config.EnableSetCookie {
 				http.SetCookie(w, cookie)
 				http.SetCookie(w, cookie)
@@ -206,8 +205,8 @@ func (manager *Manager) SessionRegenerateId(w http.ResponseWriter, r *http.Reque
 		cookie.HttpOnly = true
 		cookie.HttpOnly = true
 		cookie.Path = "/"
 		cookie.Path = "/"
 	}
 	}
-	if manager.config.Maxage >= 0 {
-		cookie.MaxAge = manager.config.Maxage
+	if manager.config.CookieLifeTime >= 0 {
+		cookie.MaxAge = manager.config.CookieLifeTime
 	}
 	}
 	http.SetCookie(w, cookie)
 	http.SetCookie(w, cookie)
 	r.AddCookie(cookie)
 	r.AddCookie(cookie)

@@ -67,7 +67,7 @@ const (
 	fieldIdName      = "captcha_id"
 	fieldIdName      = "captcha_id"
 	fieldCaptchaName = "captcha"
 	fieldCaptchaName = "captcha"
 	cachePrefix      = "captcha_"
 	cachePrefix      = "captcha_"
-	urlPrefix        = "/captcha/"
+	defaultURLPrefix = "/captcha/"
 )
 )
 
 
 // Captcha struct
 // Captcha struct
@@ -76,7 +76,7 @@ type Captcha struct {
 	store cache.Cache
 	store cache.Cache
 
 
 	// url prefix for captcha image
 	// url prefix for captcha image
-	urlPrefix string
+	URLPrefix string
 
 
 	// specify captcha id input field name
 	// specify captcha id input field name
 	FieldIdName string
 	FieldIdName string
@@ -155,7 +155,7 @@ func (c *Captcha) CreateCaptchaHtml() template.HTML {
 	return template.HTML(fmt.Sprintf(`<input type="hidden" name="%s" value="%s">`+
 	return template.HTML(fmt.Sprintf(`<input type="hidden" name="%s" value="%s">`+
 		`<a class="captcha" href="javascript:">`+
 		`<a class="captcha" href="javascript:">`+
 		`<img onclick="this.src=('%s%s.png?reload='+(new Date()).getTime())" class="captcha-img" src="%s%s.png">`+
 		`<img onclick="this.src=('%s%s.png?reload='+(new Date()).getTime())" class="captcha-img" src="%s%s.png">`+
-		`</a>`, c.FieldIdName, value, c.urlPrefix, value, c.urlPrefix, value))
+		`</a>`, c.FieldIdName, value, c.URLPrefix, value, c.URLPrefix, value))
 }
 }
 
 
 // create a new captcha id
 // create a new captcha id
@@ -224,14 +224,14 @@ func NewCaptcha(urlPrefix string, store cache.Cache) *Captcha {
 	cpt.StdHeight = stdHeight
 	cpt.StdHeight = stdHeight
 
 
 	if len(urlPrefix) == 0 {
 	if len(urlPrefix) == 0 {
-		urlPrefix = urlPrefix
+		urlPrefix = defaultURLPrefix
 	}
 	}
 
 
 	if urlPrefix[len(urlPrefix)-1] != '/' {
 	if urlPrefix[len(urlPrefix)-1] != '/' {
 		urlPrefix += "/"
 		urlPrefix += "/"
 	}
 	}
 
 
-	cpt.urlPrefix = urlPrefix
+	cpt.URLPrefix = urlPrefix
 
 
 	return cpt
 	return cpt
 }
 }
@@ -242,7 +242,7 @@ func NewWithFilter(urlPrefix string, store cache.Cache) *Captcha {
 	cpt := NewCaptcha(urlPrefix, store)
 	cpt := NewCaptcha(urlPrefix, store)
 
 
 	// create filter for serve captcha image
 	// create filter for serve captcha image
-	beego.AddFilter(urlPrefix+":", "BeforeRouter", cpt.Handler)
+	beego.AddFilter(cpt.URLPrefix+":", "BeforeRouter", cpt.Handler)
 
 
 	// add to template func map
 	// add to template func map
 	beego.AddFuncMap("create_captcha", cpt.CreateCaptchaHtml)
 	beego.AddFuncMap("create_captcha", cpt.CreateCaptchaHtml)

@@ -443,7 +443,7 @@ func (b Base64) GetLimitValue() interface{} {
 }
 }
 
 
 // just for chinese mobile phone number
 // just for chinese mobile phone number
-var mobilePattern = regexp.MustCompile("^((\\+86)|(86))?(1(([35][0-9])|(47)|[8][01236789]))\\d{8}$")
+var mobilePattern = regexp.MustCompile("^((\\+86)|(86))?(1(([35][0-9])|(47)|[8][012356789]))\\d{8}$")
 
 
 type Mobile struct {
 type Mobile struct {
 	Match
 	Match