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-rw-r--r--modules/web/handler.go193
-rw-r--r--modules/web/middleware/binding.go162
-rw-r--r--modules/web/middleware/cookie.go85
-rw-r--r--modules/web/middleware/data.go63
-rw-r--r--modules/web/middleware/flash.go65
-rw-r--r--modules/web/middleware/locale.go59
-rw-r--r--modules/web/middleware/request.go14
-rw-r--r--modules/web/route.go211
-rw-r--r--modules/web/route_test.go179
-rw-r--r--modules/web/routemock.go61
-rw-r--r--modules/web/routemock_test.go71
-rw-r--r--modules/web/routing/context.go49
-rw-r--r--modules/web/routing/funcinfo.go172
-rw-r--r--modules/web/routing/funcinfo_test.go80
-rw-r--r--modules/web/routing/logger.go109
-rw-r--r--modules/web/routing/logger_manager.go124
-rw-r--r--modules/web/routing/requestrecord.go28
-rw-r--r--modules/web/types/response.go10
-rw-r--r--modules/webhook/structs.go39
-rw-r--r--modules/webhook/type.go100
20 files changed, 1874 insertions, 0 deletions
diff --git a/modules/web/handler.go b/modules/web/handler.go
new file mode 100644
index 00000000..728cc5a1
--- /dev/null
+++ b/modules/web/handler.go
@@ -0,0 +1,193 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package web
+
+import (
+ goctx "context"
+ "fmt"
+ "net/http"
+ "reflect"
+
+ "code.gitea.io/gitea/modules/log"
+ "code.gitea.io/gitea/modules/web/routing"
+ "code.gitea.io/gitea/modules/web/types"
+)
+
+var responseStatusProviders = map[reflect.Type]func(req *http.Request) types.ResponseStatusProvider{}
+
+func RegisterResponseStatusProvider[T any](fn func(req *http.Request) types.ResponseStatusProvider) {
+ responseStatusProviders[reflect.TypeOf((*T)(nil)).Elem()] = fn
+}
+
+// responseWriter is a wrapper of http.ResponseWriter, to check whether the response has been written
+type responseWriter struct {
+ respWriter http.ResponseWriter
+ status int
+}
+
+var _ types.ResponseStatusProvider = (*responseWriter)(nil)
+
+func (r *responseWriter) WrittenStatus() int {
+ return r.status
+}
+
+func (r *responseWriter) Header() http.Header {
+ return r.respWriter.Header()
+}
+
+func (r *responseWriter) Write(bytes []byte) (int, error) {
+ if r.status == 0 {
+ r.status = http.StatusOK
+ }
+ return r.respWriter.Write(bytes)
+}
+
+func (r *responseWriter) WriteHeader(statusCode int) {
+ r.status = statusCode
+ r.respWriter.WriteHeader(statusCode)
+}
+
+var (
+ httpReqType = reflect.TypeOf((*http.Request)(nil))
+ respWriterType = reflect.TypeOf((*http.ResponseWriter)(nil)).Elem()
+ cancelFuncType = reflect.TypeOf((*goctx.CancelFunc)(nil)).Elem()
+)
+
+// preCheckHandler checks whether the handler is valid, developers could get first-time feedback, all mistakes could be found at startup
+func preCheckHandler(fn reflect.Value, argsIn []reflect.Value) {
+ hasStatusProvider := false
+ for _, argIn := range argsIn {
+ if _, hasStatusProvider = argIn.Interface().(types.ResponseStatusProvider); hasStatusProvider {
+ break
+ }
+ }
+ if !hasStatusProvider {
+ panic(fmt.Sprintf("handler should have at least one ResponseStatusProvider argument, but got %s", fn.Type()))
+ }
+ if fn.Type().NumOut() != 0 && fn.Type().NumIn() != 1 {
+ panic(fmt.Sprintf("handler should have no return value or only one argument, but got %s", fn.Type()))
+ }
+ if fn.Type().NumOut() == 1 && fn.Type().Out(0) != cancelFuncType {
+ panic(fmt.Sprintf("handler should return a cancel function, but got %s", fn.Type()))
+ }
+}
+
+func prepareHandleArgsIn(resp http.ResponseWriter, req *http.Request, fn reflect.Value, fnInfo *routing.FuncInfo) []reflect.Value {
+ defer func() {
+ if err := recover(); err != nil {
+ log.Error("unable to prepare handler arguments for %s: %v", fnInfo.String(), err)
+ panic(err)
+ }
+ }()
+ isPreCheck := req == nil
+
+ argsIn := make([]reflect.Value, fn.Type().NumIn())
+ for i := 0; i < fn.Type().NumIn(); i++ {
+ argTyp := fn.Type().In(i)
+ switch argTyp {
+ case respWriterType:
+ argsIn[i] = reflect.ValueOf(resp)
+ case httpReqType:
+ argsIn[i] = reflect.ValueOf(req)
+ default:
+ if argFn, ok := responseStatusProviders[argTyp]; ok {
+ if isPreCheck {
+ argsIn[i] = reflect.ValueOf(&responseWriter{})
+ } else {
+ argsIn[i] = reflect.ValueOf(argFn(req))
+ }
+ } else {
+ panic(fmt.Sprintf("unsupported argument type: %s", argTyp))
+ }
+ }
+ }
+ return argsIn
+}
+
+func handleResponse(fn reflect.Value, ret []reflect.Value) goctx.CancelFunc {
+ if len(ret) == 1 {
+ if cancelFunc, ok := ret[0].Interface().(goctx.CancelFunc); ok {
+ return cancelFunc
+ }
+ panic(fmt.Sprintf("unsupported return type: %s", ret[0].Type()))
+ } else if len(ret) > 1 {
+ panic(fmt.Sprintf("unsupported return values: %s", fn.Type()))
+ }
+ return nil
+}
+
+func hasResponseBeenWritten(argsIn []reflect.Value) bool {
+ for _, argIn := range argsIn {
+ if statusProvider, ok := argIn.Interface().(types.ResponseStatusProvider); ok {
+ if statusProvider.WrittenStatus() != 0 {
+ return true
+ }
+ }
+ }
+ return false
+}
+
+// toHandlerProvider converts a handler to a handler provider
+// A handler provider is a function that takes a "next" http.Handler, it can be used as a middleware
+func toHandlerProvider(handler any) func(next http.Handler) http.Handler {
+ funcInfo := routing.GetFuncInfo(handler)
+ fn := reflect.ValueOf(handler)
+ if fn.Type().Kind() != reflect.Func {
+ panic(fmt.Sprintf("handler must be a function, but got %s", fn.Type()))
+ }
+
+ if hp, ok := handler.(func(next http.Handler) http.Handler); ok {
+ return func(next http.Handler) http.Handler {
+ h := hp(next) // this handle could be dynamically generated, so we can't use it for debug info
+ return http.HandlerFunc(func(resp http.ResponseWriter, req *http.Request) {
+ routing.UpdateFuncInfo(req.Context(), funcInfo)
+ h.ServeHTTP(resp, req)
+ })
+ }
+ }
+
+ if hp, ok := handler.(func(next http.Handler) http.HandlerFunc); ok {
+ return func(next http.Handler) http.Handler {
+ h := hp(next) // this handle could be dynamically generated, so we can't use it for debug info
+ return http.HandlerFunc(func(resp http.ResponseWriter, req *http.Request) {
+ routing.UpdateFuncInfo(req.Context(), funcInfo)
+ h.ServeHTTP(resp, req)
+ })
+ }
+ }
+
+ provider := func(next http.Handler) http.Handler {
+ return http.HandlerFunc(func(respOrig http.ResponseWriter, req *http.Request) {
+ // wrap the response writer to check whether the response has been written
+ resp := respOrig
+ if _, ok := resp.(types.ResponseStatusProvider); !ok {
+ resp = &responseWriter{respWriter: resp}
+ }
+
+ // prepare the arguments for the handler and do pre-check
+ argsIn := prepareHandleArgsIn(resp, req, fn, funcInfo)
+ if req == nil {
+ preCheckHandler(fn, argsIn)
+ return // it's doing pre-check, just return
+ }
+
+ routing.UpdateFuncInfo(req.Context(), funcInfo)
+ ret := fn.Call(argsIn)
+
+ // handle the return value, and defer the cancel function if there is one
+ cancelFunc := handleResponse(fn, ret)
+ if cancelFunc != nil {
+ defer cancelFunc()
+ }
+
+ // if the response has not been written, call the next handler
+ if next != nil && !hasResponseBeenWritten(argsIn) {
+ next.ServeHTTP(resp, req)
+ }
+ })
+ }
+
+ provider(nil).ServeHTTP(nil, nil) // do a pre-check to make sure all arguments and return values are supported
+ return provider
+}
diff --git a/modules/web/middleware/binding.go b/modules/web/middleware/binding.go
new file mode 100644
index 00000000..8fa71a81
--- /dev/null
+++ b/modules/web/middleware/binding.go
@@ -0,0 +1,162 @@
+// Copyright 2014 The Gogs Authors. All rights reserved.
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package middleware
+
+import (
+ "reflect"
+ "strings"
+
+ "code.gitea.io/gitea/modules/setting"
+ "code.gitea.io/gitea/modules/translation"
+ "code.gitea.io/gitea/modules/util"
+ "code.gitea.io/gitea/modules/validation"
+
+ "gitea.com/go-chi/binding"
+)
+
+// Form form binding interface
+type Form interface {
+ binding.Validator
+}
+
+func init() {
+ binding.SetNameMapper(util.ToSnakeCase)
+}
+
+// AssignForm assign form values back to the template data.
+func AssignForm(form any, data map[string]any) {
+ typ := reflect.TypeOf(form)
+ val := reflect.ValueOf(form)
+
+ for typ.Kind() == reflect.Ptr {
+ typ = typ.Elem()
+ val = val.Elem()
+ }
+
+ for i := 0; i < typ.NumField(); i++ {
+ field := typ.Field(i)
+
+ fieldName := field.Tag.Get("form")
+ // Allow ignored fields in the struct
+ if fieldName == "-" {
+ continue
+ } else if len(fieldName) == 0 {
+ fieldName = util.ToSnakeCase(field.Name)
+ }
+
+ data[fieldName] = val.Field(i).Interface()
+ }
+}
+
+func getRuleBody(field reflect.StructField, prefix string) string {
+ for _, rule := range strings.Split(field.Tag.Get("binding"), ";") {
+ if strings.HasPrefix(rule, prefix) {
+ return rule[len(prefix) : len(rule)-1]
+ }
+ }
+ return ""
+}
+
+// GetSize get size int form tag
+func GetSize(field reflect.StructField) string {
+ return getRuleBody(field, "Size(")
+}
+
+// GetMinSize get minimal size in form tag
+func GetMinSize(field reflect.StructField) string {
+ return getRuleBody(field, "MinSize(")
+}
+
+// GetMaxSize get max size in form tag
+func GetMaxSize(field reflect.StructField) string {
+ return getRuleBody(field, "MaxSize(")
+}
+
+// GetInclude get include in form tag
+func GetInclude(field reflect.StructField) string {
+ return getRuleBody(field, "Include(")
+}
+
+// Validate populates the data with validation error (if any).
+func Validate(errs binding.Errors, data map[string]any, f any, l translation.Locale) binding.Errors {
+ if errs.Len() == 0 {
+ return errs
+ }
+
+ data["HasError"] = true
+ // If the field with name errs[0].FieldNames[0] is not found in form
+ // somehow, some code later on will panic on Data["ErrorMsg"].(string).
+ // So initialize it to some default.
+ data["ErrorMsg"] = l.Tr("form.unknown_error")
+ AssignForm(f, data)
+
+ typ := reflect.TypeOf(f)
+
+ if typ.Kind() == reflect.Ptr {
+ typ = typ.Elem()
+ }
+
+ if field, ok := typ.FieldByName(errs[0].FieldNames[0]); ok {
+ fieldName := field.Tag.Get("form")
+ if fieldName != "-" {
+ data["Err_"+field.Name] = true
+
+ trName := field.Tag.Get("locale")
+ if len(trName) == 0 {
+ trName = l.TrString("form." + field.Name)
+ } else {
+ trName = l.TrString(trName)
+ }
+
+ switch errs[0].Classification {
+ case binding.ERR_REQUIRED:
+ data["ErrorMsg"] = trName + l.TrString("form.require_error")
+ case binding.ERR_ALPHA_DASH:
+ data["ErrorMsg"] = trName + l.TrString("form.alpha_dash_error")
+ case binding.ERR_ALPHA_DASH_DOT:
+ data["ErrorMsg"] = trName + l.TrString("form.alpha_dash_dot_error")
+ case validation.ErrGitRefName:
+ data["ErrorMsg"] = trName + l.TrString("form.git_ref_name_error")
+ case binding.ERR_SIZE:
+ data["ErrorMsg"] = trName + l.TrString("form.size_error", GetSize(field))
+ case binding.ERR_MIN_SIZE:
+ data["ErrorMsg"] = trName + l.TrString("form.min_size_error", GetMinSize(field))
+ case binding.ERR_MAX_SIZE:
+ data["ErrorMsg"] = trName + l.TrString("form.max_size_error", GetMaxSize(field))
+ case binding.ERR_EMAIL:
+ data["ErrorMsg"] = trName + l.TrString("form.email_error")
+ case binding.ERR_URL:
+ data["ErrorMsg"] = trName + l.TrString("form.url_error", errs[0].Message)
+ case binding.ERR_INCLUDE:
+ data["ErrorMsg"] = trName + l.TrString("form.include_error", GetInclude(field))
+ case validation.ErrGlobPattern:
+ data["ErrorMsg"] = trName + l.TrString("form.glob_pattern_error", errs[0].Message)
+ case validation.ErrRegexPattern:
+ data["ErrorMsg"] = trName + l.TrString("form.regex_pattern_error", errs[0].Message)
+ case validation.ErrUsername:
+ if setting.Service.AllowDotsInUsernames {
+ data["ErrorMsg"] = trName + l.TrString("form.username_error")
+ } else {
+ data["ErrorMsg"] = trName + l.TrString("form.username_error_no_dots")
+ }
+ case validation.ErrInvalidGroupTeamMap:
+ data["ErrorMsg"] = trName + l.TrString("form.invalid_group_team_map_error", errs[0].Message)
+ default:
+ msg := errs[0].Classification
+ if msg != "" && errs[0].Message != "" {
+ msg += ": "
+ }
+
+ msg += errs[0].Message
+ if msg == "" {
+ msg = l.TrString("form.unknown_error")
+ }
+ data["ErrorMsg"] = trName + ": " + msg
+ }
+ return errs
+ }
+ }
+ return errs
+}
diff --git a/modules/web/middleware/cookie.go b/modules/web/middleware/cookie.go
new file mode 100644
index 00000000..f2d25f5b
--- /dev/null
+++ b/modules/web/middleware/cookie.go
@@ -0,0 +1,85 @@
+// Copyright 2020 The Macaron Authors
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package middleware
+
+import (
+ "net/http"
+ "net/url"
+ "strings"
+
+ "code.gitea.io/gitea/modules/session"
+ "code.gitea.io/gitea/modules/setting"
+)
+
+// SetRedirectToCookie convenience function to set the RedirectTo cookie consistently
+func SetRedirectToCookie(resp http.ResponseWriter, value string) {
+ SetSiteCookie(resp, "redirect_to", value, 0)
+}
+
+// DeleteRedirectToCookie convenience function to delete most cookies consistently
+func DeleteRedirectToCookie(resp http.ResponseWriter) {
+ SetSiteCookie(resp, "redirect_to", "", -1)
+}
+
+// GetSiteCookie returns given cookie value from request header.
+func GetSiteCookie(req *http.Request, name string) string {
+ cookie, err := req.Cookie(name)
+ if err != nil {
+ return ""
+ }
+ val, _ := url.QueryUnescape(cookie.Value)
+ return val
+}
+
+// SetSiteCookie returns given cookie value from request header.
+func SetSiteCookie(resp http.ResponseWriter, name, value string, maxAge int) {
+ // Previous versions would use a cookie path with a trailing /.
+ // These are more specific than cookies without a trailing /, so
+ // we need to delete these if they exist.
+ deleteLegacySiteCookie(resp, name)
+ cookie := &http.Cookie{
+ Name: name,
+ Value: url.QueryEscape(value),
+ MaxAge: maxAge,
+ Path: setting.SessionConfig.CookiePath,
+ Domain: setting.SessionConfig.Domain,
+ Secure: setting.SessionConfig.Secure,
+ HttpOnly: true,
+ SameSite: setting.SessionConfig.SameSite,
+ }
+ resp.Header().Add("Set-Cookie", cookie.String())
+}
+
+// deleteLegacySiteCookie deletes the cookie with the given name at the cookie
+// path with a trailing /, which would unintentionally override the cookie.
+func deleteLegacySiteCookie(resp http.ResponseWriter, name string) {
+ if setting.SessionConfig.CookiePath == "" || strings.HasSuffix(setting.SessionConfig.CookiePath, "/") {
+ // If the cookie path ends with /, no legacy cookies will take
+ // precedence, so do nothing. The exception is that cookies with no
+ // path could override other cookies, but it's complicated and we don't
+ // currently handle that.
+ return
+ }
+
+ cookie := &http.Cookie{
+ Name: name,
+ Value: "",
+ MaxAge: -1,
+ Path: setting.SessionConfig.CookiePath + "/",
+ Domain: setting.SessionConfig.Domain,
+ Secure: setting.SessionConfig.Secure,
+ HttpOnly: true,
+ SameSite: setting.SessionConfig.SameSite,
+ }
+ resp.Header().Add("Set-Cookie", cookie.String())
+}
+
+func init() {
+ session.BeforeRegenerateSession = append(session.BeforeRegenerateSession, func(resp http.ResponseWriter, _ *http.Request) {
+ // Ensure that a cookie with a trailing slash does not take precedence over
+ // the cookie written by the middleware.
+ deleteLegacySiteCookie(resp, setting.SessionConfig.CookieName)
+ })
+}
diff --git a/modules/web/middleware/data.go b/modules/web/middleware/data.go
new file mode 100644
index 00000000..08d83f94
--- /dev/null
+++ b/modules/web/middleware/data.go
@@ -0,0 +1,63 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package middleware
+
+import (
+ "context"
+ "time"
+
+ "code.gitea.io/gitea/modules/setting"
+)
+
+// ContextDataStore represents a data store
+type ContextDataStore interface {
+ GetData() ContextData
+}
+
+type ContextData map[string]any
+
+func (ds ContextData) GetData() ContextData {
+ return ds
+}
+
+func (ds ContextData) MergeFrom(other ContextData) ContextData {
+ for k, v := range other {
+ ds[k] = v
+ }
+ return ds
+}
+
+const ContextDataKeySignedUser = "SignedUser"
+
+type contextDataKeyType struct{}
+
+var contextDataKey contextDataKeyType
+
+func WithContextData(c context.Context) context.Context {
+ return context.WithValue(c, contextDataKey, make(ContextData, 10))
+}
+
+func GetContextData(c context.Context) ContextData {
+ if ds, ok := c.Value(contextDataKey).(ContextData); ok {
+ return ds
+ }
+ return nil
+}
+
+func CommonTemplateContextData() ContextData {
+ return ContextData{
+ "IsLandingPageOrganizations": setting.LandingPageURL == setting.LandingPageOrganizations,
+
+ "ShowRegistrationButton": setting.Service.ShowRegistrationButton,
+ "ShowMilestonesDashboardPage": setting.Service.ShowMilestonesDashboardPage,
+ "ShowFooterVersion": setting.Other.ShowFooterVersion,
+ "DisableDownloadSourceArchives": setting.Repository.DisableDownloadSourceArchives,
+
+ "EnableSwagger": setting.API.EnableSwagger,
+ "EnableOpenIDSignIn": setting.Service.EnableOpenIDSignIn,
+ "PageStartTime": time.Now(),
+
+ "RunModeIsProd": setting.IsProd,
+ }
+}
diff --git a/modules/web/middleware/flash.go b/modules/web/middleware/flash.go
new file mode 100644
index 00000000..88da2049
--- /dev/null
+++ b/modules/web/middleware/flash.go
@@ -0,0 +1,65 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package middleware
+
+import (
+ "fmt"
+ "html/template"
+ "net/url"
+)
+
+// Flash represents a one time data transfer between two requests.
+type Flash struct {
+ DataStore ContextDataStore
+ url.Values
+ ErrorMsg, WarningMsg, InfoMsg, SuccessMsg string
+}
+
+func (f *Flash) set(name, msg string, current ...bool) {
+ if f.Values == nil {
+ f.Values = make(map[string][]string)
+ }
+ showInCurrentPage := len(current) > 0 && current[0]
+ if showInCurrentPage {
+ // assign it to the context data, then the template can use ".Flash.XxxMsg" to render the message
+ f.DataStore.GetData()["Flash"] = f
+ } else {
+ // the message map will be saved into the cookie and be shown in next response (a new page response which decodes the cookie)
+ f.Set(name, msg)
+ }
+}
+
+func flashMsgStringOrHTML(msg any) string {
+ switch v := msg.(type) {
+ case string:
+ return v
+ case template.HTML:
+ return string(v)
+ }
+ panic(fmt.Sprintf("unknown type: %T", msg))
+}
+
+// Error sets error message
+func (f *Flash) Error(msg any, current ...bool) {
+ f.ErrorMsg = flashMsgStringOrHTML(msg)
+ f.set("error", f.ErrorMsg, current...)
+}
+
+// Warning sets warning message
+func (f *Flash) Warning(msg any, current ...bool) {
+ f.WarningMsg = flashMsgStringOrHTML(msg)
+ f.set("warning", f.WarningMsg, current...)
+}
+
+// Info sets info message
+func (f *Flash) Info(msg any, current ...bool) {
+ f.InfoMsg = flashMsgStringOrHTML(msg)
+ f.set("info", f.InfoMsg, current...)
+}
+
+// Success sets success message
+func (f *Flash) Success(msg any, current ...bool) {
+ f.SuccessMsg = flashMsgStringOrHTML(msg)
+ f.set("success", f.SuccessMsg, current...)
+}
diff --git a/modules/web/middleware/locale.go b/modules/web/middleware/locale.go
new file mode 100644
index 00000000..34a16f04
--- /dev/null
+++ b/modules/web/middleware/locale.go
@@ -0,0 +1,59 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package middleware
+
+import (
+ "net/http"
+
+ "code.gitea.io/gitea/modules/translation"
+ "code.gitea.io/gitea/modules/translation/i18n"
+
+ "golang.org/x/text/language"
+)
+
+// Locale handle locale
+func Locale(resp http.ResponseWriter, req *http.Request) translation.Locale {
+ // 1. Check URL arguments.
+ lang := req.URL.Query().Get("lang")
+ changeLang := lang != ""
+
+ // 2. Get language information from cookies.
+ if len(lang) == 0 {
+ ck, _ := req.Cookie("lang")
+ if ck != nil {
+ lang = ck.Value
+ }
+ }
+
+ // Check again in case someone changes the supported language list.
+ if lang != "" && !i18n.DefaultLocales.HasLang(lang) {
+ lang = ""
+ changeLang = false
+ }
+
+ // 3. Get language information from 'Accept-Language'.
+ // The first element in the list is chosen to be the default language automatically.
+ if len(lang) == 0 {
+ tags, _, _ := language.ParseAcceptLanguage(req.Header.Get("Accept-Language"))
+ tag := translation.Match(tags...)
+ lang = tag.String()
+ }
+
+ if changeLang {
+ SetLocaleCookie(resp, lang, 1<<31-1)
+ }
+
+ return translation.NewLocale(lang)
+}
+
+// SetLocaleCookie convenience function to set the locale cookie consistently
+func SetLocaleCookie(resp http.ResponseWriter, lang string, maxAge int) {
+ SetSiteCookie(resp, "lang", lang, maxAge)
+}
+
+// DeleteLocaleCookie convenience function to delete the locale cookie consistently
+// Setting the lang cookie will trigger the middleware to reset the language to previous state.
+func DeleteLocaleCookie(resp http.ResponseWriter) {
+ SetSiteCookie(resp, "lang", "", -1)
+}
diff --git a/modules/web/middleware/request.go b/modules/web/middleware/request.go
new file mode 100644
index 00000000..0bb155df
--- /dev/null
+++ b/modules/web/middleware/request.go
@@ -0,0 +1,14 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package middleware
+
+import (
+ "net/http"
+ "strings"
+)
+
+// IsAPIPath returns true if the specified URL is an API path
+func IsAPIPath(req *http.Request) bool {
+ return strings.HasPrefix(req.URL.Path, "/api/")
+}
diff --git a/modules/web/route.go b/modules/web/route.go
new file mode 100644
index 00000000..805fcb44
--- /dev/null
+++ b/modules/web/route.go
@@ -0,0 +1,211 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package web
+
+import (
+ "net/http"
+ "strings"
+
+ "code.gitea.io/gitea/modules/web/middleware"
+
+ "gitea.com/go-chi/binding"
+ "github.com/go-chi/chi/v5"
+)
+
+// Bind binding an obj to a handler's context data
+func Bind[T any](_ T) http.HandlerFunc {
+ return func(resp http.ResponseWriter, req *http.Request) {
+ theObj := new(T) // create a new form obj for every request but not use obj directly
+ data := middleware.GetContextData(req.Context())
+ binding.Bind(req, theObj)
+ SetForm(data, theObj)
+ middleware.AssignForm(theObj, data)
+ }
+}
+
+// SetForm set the form object
+func SetForm(dataStore middleware.ContextDataStore, obj any) {
+ dataStore.GetData()["__form"] = obj
+}
+
+// GetForm returns the validate form information
+func GetForm(dataStore middleware.ContextDataStore) any {
+ return dataStore.GetData()["__form"]
+}
+
+// Route defines a route based on chi's router
+type Route struct {
+ R chi.Router
+ curGroupPrefix string
+ curMiddlewares []any
+}
+
+// NewRoute creates a new route
+func NewRoute() *Route {
+ r := chi.NewRouter()
+ return &Route{R: r}
+}
+
+// Use supports two middlewares
+func (r *Route) Use(middlewares ...any) {
+ for _, m := range middlewares {
+ if m != nil {
+ r.R.Use(toHandlerProvider(m))
+ }
+ }
+}
+
+// Group mounts a sub-Router along a `pattern` string.
+func (r *Route) Group(pattern string, fn func(), middlewares ...any) {
+ previousGroupPrefix := r.curGroupPrefix
+ previousMiddlewares := r.curMiddlewares
+ r.curGroupPrefix += pattern
+ r.curMiddlewares = append(r.curMiddlewares, middlewares...)
+
+ fn()
+
+ r.curGroupPrefix = previousGroupPrefix
+ r.curMiddlewares = previousMiddlewares
+}
+
+func (r *Route) getPattern(pattern string) string {
+ newPattern := r.curGroupPrefix + pattern
+ if !strings.HasPrefix(newPattern, "/") {
+ newPattern = "/" + newPattern
+ }
+ if newPattern == "/" {
+ return newPattern
+ }
+ return strings.TrimSuffix(newPattern, "/")
+}
+
+func (r *Route) wrapMiddlewareAndHandler(h []any) ([]func(http.Handler) http.Handler, http.HandlerFunc) {
+ handlerProviders := make([]func(http.Handler) http.Handler, 0, len(r.curMiddlewares)+len(h)+1)
+ for _, m := range r.curMiddlewares {
+ if m != nil {
+ handlerProviders = append(handlerProviders, toHandlerProvider(m))
+ }
+ }
+ for _, m := range h {
+ if h != nil {
+ handlerProviders = append(handlerProviders, toHandlerProvider(m))
+ }
+ }
+ middlewares := handlerProviders[:len(handlerProviders)-1]
+ handlerFunc := handlerProviders[len(handlerProviders)-1](nil).ServeHTTP
+ mockPoint := RouteMockPoint(MockAfterMiddlewares)
+ if mockPoint != nil {
+ middlewares = append(middlewares, mockPoint)
+ }
+ return middlewares, handlerFunc
+}
+
+// Methods adds the same handlers for multiple http "methods" (separated by ",").
+// If any method is invalid, the lower level router will panic.
+func (r *Route) Methods(methods, pattern string, h ...any) {
+ middlewares, handlerFunc := r.wrapMiddlewareAndHandler(h)
+ fullPattern := r.getPattern(pattern)
+ if strings.Contains(methods, ",") {
+ methods := strings.Split(methods, ",")
+ for _, method := range methods {
+ r.R.With(middlewares...).Method(strings.TrimSpace(method), fullPattern, handlerFunc)
+ }
+ } else {
+ r.R.With(middlewares...).Method(methods, fullPattern, handlerFunc)
+ }
+}
+
+// Mount attaches another Route along ./pattern/*
+func (r *Route) Mount(pattern string, subR *Route) {
+ subR.Use(r.curMiddlewares...)
+ r.R.Mount(r.getPattern(pattern), subR.R)
+}
+
+// Any delegate requests for all methods
+func (r *Route) Any(pattern string, h ...any) {
+ middlewares, handlerFunc := r.wrapMiddlewareAndHandler(h)
+ r.R.With(middlewares...).HandleFunc(r.getPattern(pattern), handlerFunc)
+}
+
+// Delete delegate delete method
+func (r *Route) Delete(pattern string, h ...any) {
+ r.Methods("DELETE", pattern, h...)
+}
+
+// Get delegate get method
+func (r *Route) Get(pattern string, h ...any) {
+ r.Methods("GET", pattern, h...)
+}
+
+// Head delegate head method
+func (r *Route) Head(pattern string, h ...any) {
+ r.Methods("HEAD", pattern, h...)
+}
+
+// Post delegate post method
+func (r *Route) Post(pattern string, h ...any) {
+ r.Methods("POST", pattern, h...)
+}
+
+// Put delegate put method
+func (r *Route) Put(pattern string, h ...any) {
+ r.Methods("PUT", pattern, h...)
+}
+
+// Patch delegate patch method
+func (r *Route) Patch(pattern string, h ...any) {
+ r.Methods("PATCH", pattern, h...)
+}
+
+// ServeHTTP implements http.Handler
+func (r *Route) ServeHTTP(w http.ResponseWriter, req *http.Request) {
+ r.R.ServeHTTP(w, req)
+}
+
+// NotFound defines a handler to respond whenever a route could not be found.
+func (r *Route) NotFound(h http.HandlerFunc) {
+ r.R.NotFound(h)
+}
+
+// Combo delegates requests to Combo
+func (r *Route) Combo(pattern string, h ...any) *Combo {
+ return &Combo{r, pattern, h}
+}
+
+// Combo represents a tiny group routes with same pattern
+type Combo struct {
+ r *Route
+ pattern string
+ h []any
+}
+
+// Get delegates Get method
+func (c *Combo) Get(h ...any) *Combo {
+ c.r.Get(c.pattern, append(c.h, h...)...)
+ return c
+}
+
+// Post delegates Post method
+func (c *Combo) Post(h ...any) *Combo {
+ c.r.Post(c.pattern, append(c.h, h...)...)
+ return c
+}
+
+// Delete delegates Delete method
+func (c *Combo) Delete(h ...any) *Combo {
+ c.r.Delete(c.pattern, append(c.h, h...)...)
+ return c
+}
+
+// Put delegates Put method
+func (c *Combo) Put(h ...any) *Combo {
+ c.r.Put(c.pattern, append(c.h, h...)...)
+ return c
+}
+
+// Patch delegates Patch method
+func (c *Combo) Patch(h ...any) *Combo {
+ c.r.Patch(c.pattern, append(c.h, h...)...)
+ return c
+}
diff --git a/modules/web/route_test.go b/modules/web/route_test.go
new file mode 100644
index 00000000..d8015d6e
--- /dev/null
+++ b/modules/web/route_test.go
@@ -0,0 +1,179 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package web
+
+import (
+ "bytes"
+ "net/http"
+ "net/http/httptest"
+ "strconv"
+ "testing"
+
+ chi "github.com/go-chi/chi/v5"
+ "github.com/stretchr/testify/assert"
+ "github.com/stretchr/testify/require"
+)
+
+func TestRoute1(t *testing.T) {
+ buff := bytes.NewBufferString("")
+ recorder := httptest.NewRecorder()
+ recorder.Body = buff
+
+ r := NewRoute()
+ r.Get("/{username}/{reponame}/{type:issues|pulls}", func(resp http.ResponseWriter, req *http.Request) {
+ username := chi.URLParam(req, "username")
+ assert.EqualValues(t, "gitea", username)
+ reponame := chi.URLParam(req, "reponame")
+ assert.EqualValues(t, "gitea", reponame)
+ tp := chi.URLParam(req, "type")
+ assert.EqualValues(t, "issues", tp)
+ })
+
+ req, err := http.NewRequest("GET", "http://localhost:8000/gitea/gitea/issues", nil)
+ require.NoError(t, err)
+ r.ServeHTTP(recorder, req)
+ assert.EqualValues(t, http.StatusOK, recorder.Code)
+}
+
+func TestRoute2(t *testing.T) {
+ buff := bytes.NewBufferString("")
+ recorder := httptest.NewRecorder()
+ recorder.Body = buff
+
+ hit := -1
+
+ r := NewRoute()
+ r.Group("/{username}/{reponame}", func() {
+ r.Group("", func() {
+ r.Get("/{type:issues|pulls}", func(resp http.ResponseWriter, req *http.Request) {
+ username := chi.URLParam(req, "username")
+ assert.EqualValues(t, "gitea", username)
+ reponame := chi.URLParam(req, "reponame")
+ assert.EqualValues(t, "gitea", reponame)
+ tp := chi.URLParam(req, "type")
+ assert.EqualValues(t, "issues", tp)
+ hit = 0
+ })
+
+ r.Get("/{type:issues|pulls}/{index}", func(resp http.ResponseWriter, req *http.Request) {
+ username := chi.URLParam(req, "username")
+ assert.EqualValues(t, "gitea", username)
+ reponame := chi.URLParam(req, "reponame")
+ assert.EqualValues(t, "gitea", reponame)
+ tp := chi.URLParam(req, "type")
+ assert.EqualValues(t, "issues", tp)
+ index := chi.URLParam(req, "index")
+ assert.EqualValues(t, "1", index)
+ hit = 1
+ })
+ }, func(resp http.ResponseWriter, req *http.Request) {
+ if stop, err := strconv.Atoi(req.FormValue("stop")); err == nil {
+ hit = stop
+ resp.WriteHeader(http.StatusOK)
+ }
+ })
+
+ r.Group("/issues/{index}", func() {
+ r.Get("/view", func(resp http.ResponseWriter, req *http.Request) {
+ username := chi.URLParam(req, "username")
+ assert.EqualValues(t, "gitea", username)
+ reponame := chi.URLParam(req, "reponame")
+ assert.EqualValues(t, "gitea", reponame)
+ index := chi.URLParam(req, "index")
+ assert.EqualValues(t, "1", index)
+ hit = 2
+ })
+ })
+ })
+
+ req, err := http.NewRequest("GET", "http://localhost:8000/gitea/gitea/issues", nil)
+ require.NoError(t, err)
+ r.ServeHTTP(recorder, req)
+ assert.EqualValues(t, http.StatusOK, recorder.Code)
+ assert.EqualValues(t, 0, hit)
+
+ req, err = http.NewRequest("GET", "http://localhost:8000/gitea/gitea/issues/1", nil)
+ require.NoError(t, err)
+ r.ServeHTTP(recorder, req)
+ assert.EqualValues(t, http.StatusOK, recorder.Code)
+ assert.EqualValues(t, 1, hit)
+
+ req, err = http.NewRequest("GET", "http://localhost:8000/gitea/gitea/issues/1?stop=100", nil)
+ require.NoError(t, err)
+ r.ServeHTTP(recorder, req)
+ assert.EqualValues(t, http.StatusOK, recorder.Code)
+ assert.EqualValues(t, 100, hit)
+
+ req, err = http.NewRequest("GET", "http://localhost:8000/gitea/gitea/issues/1/view", nil)
+ require.NoError(t, err)
+ r.ServeHTTP(recorder, req)
+ assert.EqualValues(t, http.StatusOK, recorder.Code)
+ assert.EqualValues(t, 2, hit)
+}
+
+func TestRoute3(t *testing.T) {
+ buff := bytes.NewBufferString("")
+ recorder := httptest.NewRecorder()
+ recorder.Body = buff
+
+ hit := -1
+
+ m := NewRoute()
+ r := NewRoute()
+ r.Mount("/api/v1", m)
+
+ m.Group("/repos", func() {
+ m.Group("/{username}/{reponame}", func() {
+ m.Group("/branch_protections", func() {
+ m.Get("", func(resp http.ResponseWriter, req *http.Request) {
+ hit = 0
+ })
+ m.Post("", func(resp http.ResponseWriter, req *http.Request) {
+ hit = 1
+ })
+ m.Group("/{name}", func() {
+ m.Get("", func(resp http.ResponseWriter, req *http.Request) {
+ hit = 2
+ })
+ m.Patch("", func(resp http.ResponseWriter, req *http.Request) {
+ hit = 3
+ })
+ m.Delete("", func(resp http.ResponseWriter, req *http.Request) {
+ hit = 4
+ })
+ })
+ })
+ })
+ })
+
+ req, err := http.NewRequest("GET", "http://localhost:8000/api/v1/repos/gitea/gitea/branch_protections", nil)
+ require.NoError(t, err)
+ r.ServeHTTP(recorder, req)
+ assert.EqualValues(t, http.StatusOK, recorder.Code)
+ assert.EqualValues(t, 0, hit)
+
+ req, err = http.NewRequest("POST", "http://localhost:8000/api/v1/repos/gitea/gitea/branch_protections", nil)
+ require.NoError(t, err)
+ r.ServeHTTP(recorder, req)
+ assert.EqualValues(t, http.StatusOK, recorder.Code, http.StatusOK)
+ assert.EqualValues(t, 1, hit)
+
+ req, err = http.NewRequest("GET", "http://localhost:8000/api/v1/repos/gitea/gitea/branch_protections/master", nil)
+ require.NoError(t, err)
+ r.ServeHTTP(recorder, req)
+ assert.EqualValues(t, http.StatusOK, recorder.Code)
+ assert.EqualValues(t, 2, hit)
+
+ req, err = http.NewRequest("PATCH", "http://localhost:8000/api/v1/repos/gitea/gitea/branch_protections/master", nil)
+ require.NoError(t, err)
+ r.ServeHTTP(recorder, req)
+ assert.EqualValues(t, http.StatusOK, recorder.Code)
+ assert.EqualValues(t, 3, hit)
+
+ req, err = http.NewRequest("DELETE", "http://localhost:8000/api/v1/repos/gitea/gitea/branch_protections/master", nil)
+ require.NoError(t, err)
+ r.ServeHTTP(recorder, req)
+ assert.EqualValues(t, http.StatusOK, recorder.Code)
+ assert.EqualValues(t, 4, hit)
+}
diff --git a/modules/web/routemock.go b/modules/web/routemock.go
new file mode 100644
index 00000000..cb41f63b
--- /dev/null
+++ b/modules/web/routemock.go
@@ -0,0 +1,61 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package web
+
+import (
+ "net/http"
+
+ "code.gitea.io/gitea/modules/setting"
+)
+
+// MockAfterMiddlewares is a general mock point, it's between middlewares and the handler
+const MockAfterMiddlewares = "MockAfterMiddlewares"
+
+var routeMockPoints = map[string]func(next http.Handler) http.Handler{}
+
+// RouteMockPoint registers a mock point as a middleware for testing, example:
+//
+// r.Use(web.RouteMockPoint("my-mock-point-1"))
+// r.Get("/foo", middleware2, web.RouteMockPoint("my-mock-point-2"), middleware2, handler)
+//
+// Then use web.RouteMock to mock the route execution.
+// It only takes effect in testing mode (setting.IsInTesting == true).
+func RouteMockPoint(pointName string) func(next http.Handler) http.Handler {
+ if !setting.IsInTesting {
+ return nil
+ }
+ routeMockPoints[pointName] = nil
+ return func(next http.Handler) http.Handler {
+ return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+ if h := routeMockPoints[pointName]; h != nil {
+ h(next).ServeHTTP(w, r)
+ } else {
+ next.ServeHTTP(w, r)
+ }
+ })
+ }
+}
+
+// RouteMock uses the registered mock point to mock the route execution, example:
+//
+// defer web.RouteMockReset()
+// web.RouteMock(web.MockAfterMiddlewares, func(ctx *context.Context) {
+// ctx.WriteResponse(...)
+// }
+//
+// Then the mock function will be executed as a middleware at the mock point.
+// It only takes effect in testing mode (setting.IsInTesting == true).
+func RouteMock(pointName string, h any) {
+ if _, ok := routeMockPoints[pointName]; !ok {
+ panic("route mock point not found: " + pointName)
+ }
+ routeMockPoints[pointName] = toHandlerProvider(h)
+}
+
+// RouteMockReset resets all mock points (no mock anymore)
+func RouteMockReset() {
+ for k := range routeMockPoints {
+ routeMockPoints[k] = nil // keep the keys because RouteMock will check the keys to make sure no misspelling
+ }
+}
diff --git a/modules/web/routemock_test.go b/modules/web/routemock_test.go
new file mode 100644
index 00000000..cd99b993
--- /dev/null
+++ b/modules/web/routemock_test.go
@@ -0,0 +1,71 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package web
+
+import (
+ "net/http"
+ "net/http/httptest"
+ "testing"
+
+ "code.gitea.io/gitea/modules/setting"
+
+ "github.com/stretchr/testify/assert"
+ "github.com/stretchr/testify/require"
+)
+
+func TestRouteMock(t *testing.T) {
+ setting.IsInTesting = true
+
+ r := NewRoute()
+ middleware1 := func(resp http.ResponseWriter, req *http.Request) {
+ resp.Header().Set("X-Test-Middleware1", "m1")
+ }
+ middleware2 := func(resp http.ResponseWriter, req *http.Request) {
+ resp.Header().Set("X-Test-Middleware2", "m2")
+ }
+ handler := func(resp http.ResponseWriter, req *http.Request) {
+ resp.Header().Set("X-Test-Handler", "h")
+ }
+ r.Get("/foo", middleware1, RouteMockPoint("mock-point"), middleware2, handler)
+
+ // normal request
+ recorder := httptest.NewRecorder()
+ req, err := http.NewRequest("GET", "http://localhost:8000/foo", nil)
+ require.NoError(t, err)
+ r.ServeHTTP(recorder, req)
+ assert.Len(t, recorder.Header(), 3)
+ assert.EqualValues(t, "m1", recorder.Header().Get("X-Test-Middleware1"))
+ assert.EqualValues(t, "m2", recorder.Header().Get("X-Test-Middleware2"))
+ assert.EqualValues(t, "h", recorder.Header().Get("X-Test-Handler"))
+ RouteMockReset()
+
+ // mock at "mock-point"
+ RouteMock("mock-point", func(resp http.ResponseWriter, req *http.Request) {
+ resp.Header().Set("X-Test-MockPoint", "a")
+ resp.WriteHeader(http.StatusOK)
+ })
+ recorder = httptest.NewRecorder()
+ req, err = http.NewRequest("GET", "http://localhost:8000/foo", nil)
+ require.NoError(t, err)
+ r.ServeHTTP(recorder, req)
+ assert.Len(t, recorder.Header(), 2)
+ assert.EqualValues(t, "m1", recorder.Header().Get("X-Test-Middleware1"))
+ assert.EqualValues(t, "a", recorder.Header().Get("X-Test-MockPoint"))
+ RouteMockReset()
+
+ // mock at MockAfterMiddlewares
+ RouteMock(MockAfterMiddlewares, func(resp http.ResponseWriter, req *http.Request) {
+ resp.Header().Set("X-Test-MockPoint", "b")
+ resp.WriteHeader(http.StatusOK)
+ })
+ recorder = httptest.NewRecorder()
+ req, err = http.NewRequest("GET", "http://localhost:8000/foo", nil)
+ require.NoError(t, err)
+ r.ServeHTTP(recorder, req)
+ assert.Len(t, recorder.Header(), 3)
+ assert.EqualValues(t, "m1", recorder.Header().Get("X-Test-Middleware1"))
+ assert.EqualValues(t, "m2", recorder.Header().Get("X-Test-Middleware2"))
+ assert.EqualValues(t, "b", recorder.Header().Get("X-Test-MockPoint"))
+ RouteMockReset()
+}
diff --git a/modules/web/routing/context.go b/modules/web/routing/context.go
new file mode 100644
index 00000000..c5e85a41
--- /dev/null
+++ b/modules/web/routing/context.go
@@ -0,0 +1,49 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package routing
+
+import (
+ "context"
+ "net/http"
+)
+
+type contextKeyType struct{}
+
+var contextKey contextKeyType
+
+// UpdateFuncInfo updates a context's func info
+func UpdateFuncInfo(ctx context.Context, funcInfo *FuncInfo) {
+ record, ok := ctx.Value(contextKey).(*requestRecord)
+ if !ok {
+ return
+ }
+
+ record.lock.Lock()
+ record.funcInfo = funcInfo
+ record.lock.Unlock()
+}
+
+// MarkLongPolling marks the request is a long-polling request, and the logger may output different message for it
+func MarkLongPolling(resp http.ResponseWriter, req *http.Request) {
+ record, ok := req.Context().Value(contextKey).(*requestRecord)
+ if !ok {
+ return
+ }
+
+ record.lock.Lock()
+ record.isLongPolling = true
+ record.lock.Unlock()
+}
+
+// UpdatePanicError updates a context's error info, a panic may be recovered by other middlewares, but we still need to know that.
+func UpdatePanicError(ctx context.Context, err any) {
+ record, ok := ctx.Value(contextKey).(*requestRecord)
+ if !ok {
+ return
+ }
+
+ record.lock.Lock()
+ record.panicError = err
+ record.lock.Unlock()
+}
diff --git a/modules/web/routing/funcinfo.go b/modules/web/routing/funcinfo.go
new file mode 100644
index 00000000..f4e9731a
--- /dev/null
+++ b/modules/web/routing/funcinfo.go
@@ -0,0 +1,172 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package routing
+
+import (
+ "fmt"
+ "reflect"
+ "runtime"
+ "strings"
+ "sync"
+)
+
+var (
+ funcInfoMap = map[uintptr]*FuncInfo{}
+ funcInfoNameMap = map[string]*FuncInfo{}
+ funcInfoMapMu sync.RWMutex
+)
+
+// FuncInfo contains information about the function to be logged by the router log
+type FuncInfo struct {
+ file string
+ shortFile string
+ line int
+ name string
+ shortName string
+}
+
+// String returns a string form of the FuncInfo for logging
+func (info *FuncInfo) String() string {
+ if info == nil {
+ return "unknown-handler"
+ }
+ return fmt.Sprintf("%s:%d(%s)", info.shortFile, info.line, info.shortName)
+}
+
+// GetFuncInfo returns the FuncInfo for a provided function and friendlyname
+func GetFuncInfo(fn any, friendlyName ...string) *FuncInfo {
+ // ptr represents the memory position of the function passed in as v.
+ // This will be used as program counter in FuncForPC below
+ ptr := reflect.ValueOf(fn).Pointer()
+
+ // if we have been provided with a friendlyName look for the named funcs
+ if len(friendlyName) == 1 {
+ name := friendlyName[0]
+ funcInfoMapMu.RLock()
+ info, ok := funcInfoNameMap[name]
+ funcInfoMapMu.RUnlock()
+ if ok {
+ return info
+ }
+ }
+
+ // Otherwise attempt to get pre-cached information for this function pointer
+ funcInfoMapMu.RLock()
+ info, ok := funcInfoMap[ptr]
+ funcInfoMapMu.RUnlock()
+
+ if ok {
+ if len(friendlyName) == 1 {
+ name := friendlyName[0]
+ info = copyFuncInfo(info)
+ info.shortName = name
+
+ funcInfoNameMap[name] = info
+ funcInfoMapMu.Lock()
+ funcInfoNameMap[name] = info
+ funcInfoMapMu.Unlock()
+ }
+ return info
+ }
+
+ // This is likely the first time we have seen this function
+ //
+ // Get the runtime.func for this function (if we can)
+ f := runtime.FuncForPC(ptr)
+ if f != nil {
+ info = convertToFuncInfo(f)
+
+ // cache this info globally
+ funcInfoMapMu.Lock()
+ funcInfoMap[ptr] = info
+
+ // if we have been provided with a friendlyName override the short name we've generated
+ if len(friendlyName) == 1 {
+ name := friendlyName[0]
+ info = copyFuncInfo(info)
+ info.shortName = name
+ funcInfoNameMap[name] = info
+ }
+ funcInfoMapMu.Unlock()
+ }
+ return info
+}
+
+// convertToFuncInfo take a runtime.Func and convert it to a logFuncInfo, fill in shorten filename, etc
+func convertToFuncInfo(f *runtime.Func) *FuncInfo {
+ file, line := f.FileLine(f.Entry())
+
+ info := &FuncInfo{
+ file: strings.ReplaceAll(file, "\\", "/"),
+ line: line,
+ name: f.Name(),
+ }
+
+ // only keep last 2 names in path, fall back to funcName if not
+ info.shortFile = shortenFilename(info.file, info.name)
+
+ // remove package prefix. eg: "xxx.com/pkg1/pkg2.foo" => "pkg2.foo"
+ pos := strings.LastIndexByte(info.name, '/')
+ if pos >= 0 {
+ info.shortName = info.name[pos+1:]
+ } else {
+ info.shortName = info.name
+ }
+
+ // remove ".func[0-9]*" suffix for anonymous func
+ info.shortName = trimAnonymousFunctionSuffix(info.shortName)
+
+ return info
+}
+
+func copyFuncInfo(l *FuncInfo) *FuncInfo {
+ return &FuncInfo{
+ file: l.file,
+ shortFile: l.shortFile,
+ line: l.line,
+ name: l.name,
+ shortName: l.shortName,
+ }
+}
+
+// shortenFilename generates a short source code filename from a full package path, eg: "code.gitea.io/routers/common/logger_context.go" => "common/logger_context.go"
+func shortenFilename(filename, fallback string) string {
+ if filename == "" {
+ return fallback
+ }
+ if lastIndex := strings.LastIndexByte(filename, '/'); lastIndex >= 0 {
+ if secondLastIndex := strings.LastIndexByte(filename[:lastIndex], '/'); secondLastIndex >= 0 {
+ return filename[secondLastIndex+1:]
+ }
+ }
+ return filename
+}
+
+// trimAnonymousFunctionSuffix trims ".func[0-9]*" from the end of anonymous function names, we only want to see the main function names in logs
+func trimAnonymousFunctionSuffix(name string) string {
+ // if the name is an anonymous name, it should be like "{main-function}.func1", so the length can not be less than 7
+ if len(name) < 7 {
+ return name
+ }
+
+ funcSuffixIndex := strings.LastIndex(name, ".func")
+ if funcSuffixIndex < 0 {
+ return name
+ }
+
+ hasFuncSuffix := true
+
+ // len(".func") = 5
+ for i := funcSuffixIndex + 5; i < len(name); i++ {
+ if name[i] < '0' || name[i] > '9' {
+ hasFuncSuffix = false
+ break
+ }
+ }
+
+ if hasFuncSuffix {
+ return name[:funcSuffixIndex]
+ }
+ return name
+}
diff --git a/modules/web/routing/funcinfo_test.go b/modules/web/routing/funcinfo_test.go
new file mode 100644
index 00000000..2ab59603
--- /dev/null
+++ b/modules/web/routing/funcinfo_test.go
@@ -0,0 +1,80 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package routing
+
+import (
+ "fmt"
+ "testing"
+)
+
+func Test_shortenFilename(t *testing.T) {
+ tests := []struct {
+ filename string
+ fallback string
+ expected string
+ }{
+ {
+ "code.gitea.io/routers/common/logger_context.go",
+ "NO_FALLBACK",
+ "common/logger_context.go",
+ },
+ {
+ "common/logger_context.go",
+ "NO_FALLBACK",
+ "common/logger_context.go",
+ },
+ {
+ "logger_context.go",
+ "NO_FALLBACK",
+ "logger_context.go",
+ },
+ {
+ "",
+ "USE_FALLBACK",
+ "USE_FALLBACK",
+ },
+ }
+ for _, tt := range tests {
+ t.Run(fmt.Sprintf("shortenFilename('%s')", tt.filename), func(t *testing.T) {
+ if gotShort := shortenFilename(tt.filename, tt.fallback); gotShort != tt.expected {
+ t.Errorf("shortenFilename('%s'), expect '%s', but get '%s'", tt.filename, tt.expected, gotShort)
+ }
+ })
+ }
+}
+
+func Test_trimAnonymousFunctionSuffix(t *testing.T) {
+ tests := []struct {
+ name string
+ want string
+ }{
+ {
+ "notAnonymous",
+ "notAnonymous",
+ },
+ {
+ "anonymous.func1",
+ "anonymous",
+ },
+ {
+ "notAnonymous.funca",
+ "notAnonymous.funca",
+ },
+ {
+ "anonymous.func100",
+ "anonymous",
+ },
+ {
+ "anonymous.func100.func6",
+ "anonymous.func100",
+ },
+ }
+ for _, tt := range tests {
+ t.Run(tt.name, func(t *testing.T) {
+ if got := trimAnonymousFunctionSuffix(tt.name); got != tt.want {
+ t.Errorf("trimAnonymousFunctionSuffix() = %v, want %v", got, tt.want)
+ }
+ })
+ }
+}
diff --git a/modules/web/routing/logger.go b/modules/web/routing/logger.go
new file mode 100644
index 00000000..5f3a7592
--- /dev/null
+++ b/modules/web/routing/logger.go
@@ -0,0 +1,109 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package routing
+
+import (
+ "net/http"
+ "strings"
+ "time"
+
+ "code.gitea.io/gitea/modules/log"
+ "code.gitea.io/gitea/modules/web/types"
+)
+
+// NewLoggerHandler is a handler that will log routing to the router log taking account of
+// routing information
+func NewLoggerHandler() func(next http.Handler) http.Handler {
+ manager := requestRecordsManager{
+ requestRecords: map[uint64]*requestRecord{},
+ }
+ manager.startSlowQueryDetector(3 * time.Second)
+
+ logger := log.GetLogger("router")
+ manager.print = logPrinter(logger)
+ return manager.handler
+}
+
+var (
+ startMessage = log.NewColoredValue("started ", log.DEBUG.ColorAttributes()...)
+ slowMessage = log.NewColoredValue("slow ", log.WARN.ColorAttributes()...)
+ pollingMessage = log.NewColoredValue("polling ", log.INFO.ColorAttributes()...)
+ failedMessage = log.NewColoredValue("failed ", log.WARN.ColorAttributes()...)
+ completedMessage = log.NewColoredValue("completed", log.INFO.ColorAttributes()...)
+ unknownHandlerMessage = log.NewColoredValue("completed", log.ERROR.ColorAttributes()...)
+)
+
+func logPrinter(logger log.Logger) func(trigger Event, record *requestRecord) {
+ return func(trigger Event, record *requestRecord) {
+ if trigger == StartEvent {
+ if !logger.LevelEnabled(log.TRACE) {
+ // for performance, if the "started" message shouldn't be logged, we just return as early as possible
+ // developers can set the router log level to TRACE to get the "started" request messages.
+ return
+ }
+ // when a request starts, we have no information about the handler function information, we only have the request path
+ req := record.request
+ logger.Trace("router: %s %v %s for %s", startMessage, log.ColoredMethod(req.Method), req.RequestURI, req.RemoteAddr)
+ return
+ }
+
+ req := record.request
+
+ // Get data from the record
+ record.lock.Lock()
+ handlerFuncInfo := record.funcInfo.String()
+ isLongPolling := record.isLongPolling
+ isUnknownHandler := record.funcInfo == nil
+ panicErr := record.panicError
+ record.lock.Unlock()
+
+ if trigger == StillExecutingEvent {
+ message := slowMessage
+ logf := logger.Warn
+ if isLongPolling {
+ logf = logger.Info
+ message = pollingMessage
+ }
+ logf("router: %s %v %s for %s, elapsed %v @ %s",
+ message,
+ log.ColoredMethod(req.Method), req.RequestURI, req.RemoteAddr,
+ log.ColoredTime(time.Since(record.startTime)),
+ handlerFuncInfo,
+ )
+ return
+ }
+
+ if panicErr != nil {
+ logger.Warn("router: %s %v %s for %s, panic in %v @ %s, err=%v",
+ failedMessage,
+ log.ColoredMethod(req.Method), req.RequestURI, req.RemoteAddr,
+ log.ColoredTime(time.Since(record.startTime)),
+ handlerFuncInfo,
+ panicErr,
+ )
+ return
+ }
+
+ var status int
+ if v, ok := record.responseWriter.(types.ResponseStatusProvider); ok {
+ status = v.WrittenStatus()
+ }
+ logf := logger.Info
+ if strings.HasPrefix(req.RequestURI, "/assets/") {
+ logf = logger.Trace
+ }
+ message := completedMessage
+ if isUnknownHandler {
+ logf = logger.Error
+ message = unknownHandlerMessage
+ }
+
+ logf("router: %s %v %s for %s, %v %v in %v @ %s",
+ message,
+ log.ColoredMethod(req.Method), req.RequestURI, req.RemoteAddr,
+ log.ColoredStatus(status), log.ColoredStatus(status, http.StatusText(status)), log.ColoredTime(time.Since(record.startTime)),
+ handlerFuncInfo,
+ )
+ }
+}
diff --git a/modules/web/routing/logger_manager.go b/modules/web/routing/logger_manager.go
new file mode 100644
index 00000000..aa25ec3a
--- /dev/null
+++ b/modules/web/routing/logger_manager.go
@@ -0,0 +1,124 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package routing
+
+import (
+ "context"
+ "net/http"
+ "sync"
+ "time"
+
+ "code.gitea.io/gitea/modules/graceful"
+ "code.gitea.io/gitea/modules/process"
+)
+
+// Event indicates when the printer is triggered
+type Event int
+
+const (
+ // StartEvent at the beginning of a request
+ StartEvent Event = iota
+
+ // StillExecutingEvent the request is still executing
+ StillExecutingEvent
+
+ // EndEvent the request has ended (either completed or failed)
+ EndEvent
+)
+
+// Printer is used to output the log for a request
+type Printer func(trigger Event, record *requestRecord)
+
+type requestRecordsManager struct {
+ print Printer
+
+ lock sync.Mutex
+
+ requestRecords map[uint64]*requestRecord
+ count uint64
+}
+
+func (manager *requestRecordsManager) startSlowQueryDetector(threshold time.Duration) {
+ go graceful.GetManager().RunWithShutdownContext(func(ctx context.Context) {
+ ctx, _, finished := process.GetManager().AddTypedContext(ctx, "Service: SlowQueryDetector", process.SystemProcessType, true)
+ defer finished()
+ // This go-routine checks all active requests every second.
+ // If a request has been running for a long time (eg: /user/events), we also print a log with "still-executing" message
+ // After the "still-executing" log is printed, the record will be removed from the map to prevent from duplicated logs in future
+
+ // We do not care about accurate duration here. It just does the check periodically, 0.5s or 1.5s are all OK.
+ t := time.NewTicker(time.Second)
+ for {
+ select {
+ case <-ctx.Done():
+ return
+ case <-t.C:
+ now := time.Now()
+
+ var slowRequests []*requestRecord
+
+ // find all slow requests with lock
+ manager.lock.Lock()
+ for index, record := range manager.requestRecords {
+ if now.Sub(record.startTime) < threshold {
+ continue
+ }
+
+ slowRequests = append(slowRequests, record)
+ delete(manager.requestRecords, index)
+ }
+ manager.lock.Unlock()
+
+ // print logs for slow requests
+ for _, record := range slowRequests {
+ manager.print(StillExecutingEvent, record)
+ }
+ }
+ }
+ })
+}
+
+func (manager *requestRecordsManager) handler(next http.Handler) http.Handler {
+ return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
+ record := &requestRecord{
+ startTime: time.Now(),
+ request: req,
+ responseWriter: w,
+ }
+
+ // generate a record index an insert into the map
+ manager.lock.Lock()
+ record.index = manager.count
+ manager.count++
+ manager.requestRecords[record.index] = record
+ manager.lock.Unlock()
+
+ defer func() {
+ // just in case there is a panic. now the panics are all recovered in middleware.go
+ localPanicErr := recover()
+ if localPanicErr != nil {
+ record.lock.Lock()
+ record.panicError = localPanicErr
+ record.lock.Unlock()
+ }
+
+ // remove from the record map
+ manager.lock.Lock()
+ delete(manager.requestRecords, record.index)
+ manager.lock.Unlock()
+
+ // log the end of the request
+ manager.print(EndEvent, record)
+
+ if localPanicErr != nil {
+ // the panic wasn't recovered before us, so we should pass it up, and let the framework handle the panic error
+ panic(localPanicErr)
+ }
+ }()
+
+ req = req.WithContext(context.WithValue(req.Context(), contextKey, record))
+ manager.print(StartEvent, record)
+ next.ServeHTTP(w, req)
+ })
+}
diff --git a/modules/web/routing/requestrecord.go b/modules/web/routing/requestrecord.go
new file mode 100644
index 00000000..cc61fc4d
--- /dev/null
+++ b/modules/web/routing/requestrecord.go
@@ -0,0 +1,28 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package routing
+
+import (
+ "net/http"
+ "sync"
+ "time"
+)
+
+type requestRecord struct {
+ // index of the record in the records map
+ index uint64
+
+ // immutable fields
+ startTime time.Time
+ request *http.Request
+ responseWriter http.ResponseWriter
+
+ // mutex
+ lock sync.RWMutex
+
+ // mutable fields
+ isLongPolling bool
+ funcInfo *FuncInfo
+ panicError any
+}
diff --git a/modules/web/types/response.go b/modules/web/types/response.go
new file mode 100644
index 00000000..834f4912
--- /dev/null
+++ b/modules/web/types/response.go
@@ -0,0 +1,10 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package types
+
+// ResponseStatusProvider is an interface to get the written status in the response
+// Many packages need this interface, so put it in the separate package to avoid import cycle
+type ResponseStatusProvider interface {
+ WrittenStatus() int
+}
diff --git a/modules/webhook/structs.go b/modules/webhook/structs.go
new file mode 100644
index 00000000..927a91a7
--- /dev/null
+++ b/modules/webhook/structs.go
@@ -0,0 +1,39 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package webhook
+
+// HookEvents is a set of web hook events
+type HookEvents struct {
+ Create bool `json:"create"`
+ Delete bool `json:"delete"`
+ Fork bool `json:"fork"`
+ Issues bool `json:"issues"`
+ IssueAssign bool `json:"issue_assign"`
+ IssueLabel bool `json:"issue_label"`
+ IssueMilestone bool `json:"issue_milestone"`
+ IssueComment bool `json:"issue_comment"`
+ Push bool `json:"push"`
+ PullRequest bool `json:"pull_request"`
+ PullRequestAssign bool `json:"pull_request_assign"`
+ PullRequestLabel bool `json:"pull_request_label"`
+ PullRequestMilestone bool `json:"pull_request_milestone"`
+ PullRequestComment bool `json:"pull_request_comment"`
+ PullRequestReview bool `json:"pull_request_review"`
+ PullRequestSync bool `json:"pull_request_sync"`
+ PullRequestReviewRequest bool `json:"pull_request_review_request"`
+ Wiki bool `json:"wiki"`
+ Repository bool `json:"repository"`
+ Release bool `json:"release"`
+ Package bool `json:"package"`
+}
+
+// HookEvent represents events that will delivery hook.
+type HookEvent struct {
+ PushOnly bool `json:"push_only"`
+ SendEverything bool `json:"send_everything"`
+ ChooseEvents bool `json:"choose_events"`
+ BranchFilter string `json:"branch_filter"`
+
+ HookEvents `json:"events"`
+}
diff --git a/modules/webhook/type.go b/modules/webhook/type.go
new file mode 100644
index 00000000..244dc423
--- /dev/null
+++ b/modules/webhook/type.go
@@ -0,0 +1,100 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package webhook
+
+// HookEventType is the type of a hook event
+type HookEventType string
+
+// Types of hook events
+const (
+ HookEventCreate HookEventType = "create"
+ HookEventDelete HookEventType = "delete"
+ HookEventFork HookEventType = "fork"
+ HookEventPush HookEventType = "push"
+ HookEventIssues HookEventType = "issues"
+ HookEventIssueAssign HookEventType = "issue_assign"
+ HookEventIssueLabel HookEventType = "issue_label"
+ HookEventIssueMilestone HookEventType = "issue_milestone"
+ HookEventIssueComment HookEventType = "issue_comment"
+ HookEventPullRequest HookEventType = "pull_request"
+ HookEventPullRequestAssign HookEventType = "pull_request_assign"
+ HookEventPullRequestLabel HookEventType = "pull_request_label"
+ HookEventPullRequestMilestone HookEventType = "pull_request_milestone"
+ HookEventPullRequestComment HookEventType = "pull_request_comment"
+ HookEventPullRequestReviewApproved HookEventType = "pull_request_review_approved"
+ HookEventPullRequestReviewRejected HookEventType = "pull_request_review_rejected"
+ HookEventPullRequestReviewComment HookEventType = "pull_request_review_comment"
+ HookEventPullRequestSync HookEventType = "pull_request_sync"
+ HookEventPullRequestReviewRequest HookEventType = "pull_request_review_request"
+ HookEventWiki HookEventType = "wiki"
+ HookEventRepository HookEventType = "repository"
+ HookEventRelease HookEventType = "release"
+ HookEventPackage HookEventType = "package"
+ HookEventSchedule HookEventType = "schedule"
+ HookEventWorkflowDispatch HookEventType = "workflow_dispatch"
+)
+
+// Event returns the HookEventType as an event string
+func (h HookEventType) Event() string {
+ switch h {
+ case HookEventCreate:
+ return "create"
+ case HookEventDelete:
+ return "delete"
+ case HookEventFork:
+ return "fork"
+ case HookEventPush:
+ return "push"
+ case HookEventIssues, HookEventIssueAssign, HookEventIssueLabel, HookEventIssueMilestone:
+ return "issues"
+ case HookEventPullRequest, HookEventPullRequestAssign, HookEventPullRequestLabel, HookEventPullRequestMilestone,
+ HookEventPullRequestSync, HookEventPullRequestReviewRequest:
+ return "pull_request"
+ case HookEventIssueComment, HookEventPullRequestComment:
+ return "issue_comment"
+ case HookEventPullRequestReviewApproved:
+ return "pull_request_approved"
+ case HookEventPullRequestReviewRejected:
+ return "pull_request_rejected"
+ case HookEventPullRequestReviewComment:
+ return "pull_request_comment"
+ case HookEventWiki:
+ return "wiki"
+ case HookEventRepository:
+ return "repository"
+ case HookEventRelease:
+ return "release"
+ }
+ return ""
+}
+
+// HookType is the type of a webhook
+type HookType = string
+
+// Types of webhooks
+const (
+ FORGEJO HookType = "forgejo"
+ GITEA HookType = "gitea"
+ GOGS HookType = "gogs"
+ SLACK HookType = "slack"
+ DISCORD HookType = "discord"
+ DINGTALK HookType = "dingtalk"
+ TELEGRAM HookType = "telegram"
+ MSTEAMS HookType = "msteams"
+ FEISHU HookType = "feishu"
+ MATRIX HookType = "matrix"
+ WECHATWORK HookType = "wechatwork"
+ PACKAGIST HookType = "packagist"
+ SOURCEHUT_BUILDS HookType = "sourcehut_builds" //nolint:revive
+)
+
+// HookStatus is the status of a web hook
+type HookStatus int
+
+// Possible statuses of a web hook
+const (
+ HookStatusNone HookStatus = iota
+ HookStatusSucceed
+ HookStatusFail
+)
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-30 11:53:19 +0000