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Update vendor (#852)

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This commit is contained in:
Wim
2019-06-16 23:33:25 +02:00
committed by GitHub
parent f4ae610448
commit cb712ff37d
294 changed files with 71447 additions and 6861 deletions
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153
vendor/github.com/labstack/echo/v4/echo.go generated vendored
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@ -43,6 +43,7 @@ import (
"errors"
"fmt"
"io"
"io/ioutil"
stdLog "log"
"net"
"net/http"
@ -56,18 +57,21 @@ import (
"github.com/labstack/gommon/color"
"github.com/labstack/gommon/log"
"golang.org/x/crypto/acme"
"golang.org/x/crypto/acme/autocert"
)
type (
// Echo is the top-level framework instance.
Echo struct {
common
StdLogger *stdLog.Logger
colorer *color.Color
premiddleware []MiddlewareFunc
middleware []MiddlewareFunc
maxParam *int
router *Router
routers map[string]*Router
notFoundHandler HandlerFunc
pool sync.Pool
Server *http.Server
@ -122,10 +126,8 @@ type (
// Map defines a generic map of type `map[string]interface{}`.
Map map[string]interface{}
// i is the interface for Echo and Group.
i interface {
GET(string, HandlerFunc, ...MiddlewareFunc) *Route
}
// Common struct for Echo & Group.
common struct{}
)
// HTTP methods
@ -168,6 +170,8 @@ const (
charsetUTF8 = "charset=UTF-8"
// PROPFIND Method can be used on collection and property resources.
PROPFIND = "PROPFIND"
// REPORT Method can be used to get information about a resource, see rfc 3253
REPORT = "REPORT"
)
// Headers
@ -211,17 +215,18 @@ const (
HeaderAccessControlMaxAge = "Access-Control-Max-Age"
// Security
HeaderStrictTransportSecurity = "Strict-Transport-Security"
HeaderXContentTypeOptions = "X-Content-Type-Options"
HeaderXXSSProtection = "X-XSS-Protection"
HeaderXFrameOptions = "X-Frame-Options"
HeaderContentSecurityPolicy = "Content-Security-Policy"
HeaderXCSRFToken = "X-CSRF-Token"
HeaderStrictTransportSecurity = "Strict-Transport-Security"
HeaderXContentTypeOptions = "X-Content-Type-Options"
HeaderXXSSProtection = "X-XSS-Protection"
HeaderXFrameOptions = "X-Frame-Options"
HeaderContentSecurityPolicy = "Content-Security-Policy"
HeaderContentSecurityPolicyReportOnly = "Content-Security-Policy-Report-Only"
HeaderXCSRFToken = "X-CSRF-Token"
)
const (
// Version of Echo
Version = "4.0.0"
Version = "4.1.5"
website = "https://echo.labstack.com"
// http://patorjk.com/software/taag/#p=display&f=Small%20Slant&t=Echo
banner = `
@ -248,6 +253,7 @@ var (
PROPFIND,
http.MethodPut,
http.MethodTrace,
REPORT,
}
)
@ -269,6 +275,7 @@ var (
ErrRendererNotRegistered = errors.New("renderer not registered")
ErrInvalidRedirectCode = errors.New("invalid redirect status code")
ErrCookieNotFound = errors.New("cookie not found")
ErrInvalidCertOrKeyType = errors.New("invalid cert or key type, must be string or []byte")
)
// Error handlers
@ -304,6 +311,7 @@ func New() (e *Echo) {
return e.NewContext(nil, nil)
}
e.router = NewRouter(e)
e.routers = map[string]*Router{}
return
}
@ -319,11 +327,16 @@ func (e *Echo) NewContext(r *http.Request, w http.ResponseWriter) Context {
}
}
// Router returns router.
// Router returns the default router.
func (e *Echo) Router() *Router {
return e.router
}
// Routers returns the map of host => router.
func (e *Echo) Routers() map[string]*Router {
return e.routers
}
// DefaultHTTPErrorHandler is the default HTTP error handler. It sends a JSON response
// with status code.
func (e *Echo) DefaultHTTPErrorHandler(err error, c Context) {
@ -450,10 +463,10 @@ func (e *Echo) Static(prefix, root string) *Route {
if root == "" {
root = "." // For security we want to restrict to CWD.
}
return static(e, prefix, root)
return e.static(prefix, root, e.GET)
}
func static(i i, prefix, root string) *Route {
func (common) static(prefix, root string, get func(string, HandlerFunc, ...MiddlewareFunc) *Route) *Route {
h := func(c Context) error {
p, err := url.PathUnescape(c.Param("*"))
if err != nil {
@ -462,26 +475,28 @@ func static(i i, prefix, root string) *Route {
name := filepath.Join(root, path.Clean("/"+p)) // "/"+ for security
return c.File(name)
}
i.GET(prefix, h)
if prefix == "/" {
return i.GET(prefix+"*", h)
return get(prefix+"*", h)
}
return i.GET(prefix+"/*", h)
return get(prefix+"/*", h)
}
// File registers a new route with path to serve a static file with optional route-level middleware.
func (e *Echo) File(path, file string, m ...MiddlewareFunc) *Route {
return e.GET(path, func(c Context) error {
func (common) file(path, file string, get func(string, HandlerFunc, ...MiddlewareFunc) *Route,
m ...MiddlewareFunc) *Route {
return get(path, func(c Context) error {
return c.File(file)
}, m...)
}
// Add registers a new route for an HTTP method and path with matching handler
// in the router with optional route-level middleware.
func (e *Echo) Add(method, path string, handler HandlerFunc, middleware ...MiddlewareFunc) *Route {
// File registers a new route with path to serve a static file with optional route-level middleware.
func (e *Echo) File(path, file string, m ...MiddlewareFunc) *Route {
return e.file(path, file, e.GET, m...)
}
func (e *Echo) add(host, method, path string, handler HandlerFunc, middleware ...MiddlewareFunc) *Route {
name := handlerName(handler)
e.router.Add(method, path, func(c Context) error {
router := e.findRouter(host)
router.Add(method, path, func(c Context) error {
h := handler
// Chain middleware
for i := len(middleware) - 1; i >= 0; i-- {
@ -498,6 +513,20 @@ func (e *Echo) Add(method, path string, handler HandlerFunc, middleware ...Middl
return r
}
// Add registers a new route for an HTTP method and path with matching handler
// in the router with optional route-level middleware.
func (e *Echo) Add(method, path string, handler HandlerFunc, middleware ...MiddlewareFunc) *Route {
return e.add("", method, path, handler, middleware...)
}
// Host creates a new router group for the provided host and optional host-level middleware.
func (e *Echo) Host(name string, m ...MiddlewareFunc) (g *Group) {
e.routers[name] = NewRouter(e)
g = &Group{host: name, echo: e}
g.Use(m...)
return
}
// Group creates a new router group with prefix and optional group-level middleware.
func (e *Echo) Group(prefix string, m ...MiddlewareFunc) (g *Group) {
g = &Group{prefix: prefix, echo: e}
@ -570,23 +599,17 @@ func (e *Echo) ServeHTTP(w http.ResponseWriter, r *http.Request) {
h := NotFoundHandler
if e.premiddleware == nil {
e.router.Find(r.Method, getPath(r), c)
e.findRouter(r.Host).Find(r.Method, getPath(r), c)
h = c.Handler()
for i := len(e.middleware) - 1; i >= 0; i-- {
h = e.middleware[i](h)
}
h = applyMiddleware(h, e.middleware...)
} else {
h = func(c Context) error {
e.router.Find(r.Method, getPath(r), c)
e.findRouter(r.Host).Find(r.Method, getPath(r), c)
h := c.Handler()
for i := len(e.middleware) - 1; i >= 0; i-- {
h = e.middleware[i](h)
}
h = applyMiddleware(h, e.middleware...)
return h(c)
}
for i := len(e.premiddleware) - 1; i >= 0; i-- {
h = e.premiddleware[i](h)
}
h = applyMiddleware(h, e.premiddleware...)
}
// Execute chain
@ -605,25 +628,46 @@ func (e *Echo) Start(address string) error {
}
// StartTLS starts an HTTPS server.
func (e *Echo) StartTLS(address string, certFile, keyFile string) (err error) {
if certFile == "" || keyFile == "" {
return errors.New("invalid tls configuration")
// If `certFile` or `keyFile` is `string` the values are treated as file paths.
// If `certFile` or `keyFile` is `[]byte` the values are treated as the certificate or key as-is.
func (e *Echo) StartTLS(address string, certFile, keyFile interface{}) (err error) {
var cert []byte
if cert, err = filepathOrContent(certFile); err != nil {
return
}
var key []byte
if key, err = filepathOrContent(keyFile); err != nil {
return
}
s := e.TLSServer
s.TLSConfig = new(tls.Config)
s.TLSConfig.Certificates = make([]tls.Certificate, 1)
s.TLSConfig.Certificates[0], err = tls.LoadX509KeyPair(certFile, keyFile)
if err != nil {
if s.TLSConfig.Certificates[0], err = tls.X509KeyPair(cert, key); err != nil {
return
}
return e.startTLS(address)
}
func filepathOrContent(fileOrContent interface{}) (content []byte, err error) {
switch v := fileOrContent.(type) {
case string:
return ioutil.ReadFile(v)
case []byte:
return v, nil
default:
return nil, ErrInvalidCertOrKeyType
}
}
// StartAutoTLS starts an HTTPS server using certificates automatically installed from https://letsencrypt.org.
func (e *Echo) StartAutoTLS(address string) error {
s := e.TLSServer
s.TLSConfig = new(tls.Config)
s.TLSConfig.GetCertificate = e.AutoTLSManager.GetCertificate
s.TLSConfig.NextProtos = append(s.TLSConfig.NextProtos, acme.ALPNProto)
return e.startTLS(address)
}
@ -742,6 +786,15 @@ func getPath(r *http.Request) string {
return path
}
func (e *Echo) findRouter(host string) *Router {
if len(e.routers) > 0 {
if r, ok := e.routers[host]; ok {
return r
}
}
return e.router
}
func handlerName(h HandlerFunc) string {
t := reflect.ValueOf(h).Type()
if t.Kind() == reflect.Func {
@ -764,13 +817,14 @@ type tcpKeepAliveListener struct {
}
func (ln tcpKeepAliveListener) Accept() (c net.Conn, err error) {
tc, err := ln.AcceptTCP()
if err != nil {
if c, err = ln.AcceptTCP(); err != nil {
return
} else if err = c.(*net.TCPConn).SetKeepAlive(true); err != nil {
return
} else if err = c.(*net.TCPConn).SetKeepAlivePeriod(3 * time.Minute); err != nil {
return
}
tc.SetKeepAlive(true)
tc.SetKeepAlivePeriod(3 * time.Minute)
return tc, nil
return
}
func newListener(address string) (*tcpKeepAliveListener, error) {
@ -780,3 +834,10 @@ func newListener(address string) (*tcpKeepAliveListener, error) {
}
return &tcpKeepAliveListener{l.(*net.TCPListener)}, nil
}
func applyMiddleware(h HandlerFunc, middleware ...MiddlewareFunc) HandlerFunc {
for i := len(middleware) - 1; i >= 0; i-- {
h = middleware[i](h)
}
return h
}