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chore: replace gin with standard lib net/http

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This commit is contained in:
Christoph Haas
2025-03-09 21:16:42 +01:00
parent 7473132932
commit 0206952182
58 changed files with 5302 additions and 1390 deletions
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77
internal/app/api/v0/handlers/endpoint_config.go
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@@ -1,7 +1,6 @@
package handlers
import (
"bytes"
"embed"
"fmt"
"html/template"
@@ -9,57 +8,61 @@ import (
"net/http"
"net/url"
"github.com/gin-gonic/gin"
"github.com/go-pkgz/routegroup"
"github.com/h44z/wg-portal/internal"
"github.com/h44z/wg-portal/internal/app"
"github.com/h44z/wg-portal/internal/app/api/core/request"
"github.com/h44z/wg-portal/internal/app/api/core/respond"
"github.com/h44z/wg-portal/internal/app/api/v0/model"
"github.com/h44z/wg-portal/internal/config"
)
//go:embed frontend_config.js.gotpl
var frontendJs embed.FS
type configEndpoint struct {
app *app.App
authenticator *authenticationHandler
type ConfigEndpoint struct {
cfg *config.Config
authenticator Authenticator
tpl *template.Template
tpl *respond.TemplateRenderer
}
func newConfigEndpoint(app *app.App, authenticator *authenticationHandler) configEndpoint {
ep := configEndpoint{
app: app,
func NewConfigEndpoint(cfg *config.Config, authenticator Authenticator) ConfigEndpoint {
ep := ConfigEndpoint{
cfg: cfg,
authenticator: authenticator,
tpl: template.Must(template.ParseFS(frontendJs, "frontend_config.js.gotpl")),
tpl: respond.NewTemplateRenderer(template.Must(template.ParseFS(frontendJs,
"frontend_config.js.gotpl"))),
}
return ep
}
func (e configEndpoint) GetName() string {
func (e ConfigEndpoint) GetName() string {
return "ConfigEndpoint"
}
func (e configEndpoint) RegisterRoutes(g *gin.RouterGroup, _ *authenticationHandler) {
apiGroup := g.Group("/config")
func (e ConfigEndpoint) RegisterRoutes(g *routegroup.Bundle) {
apiGroup := g.Mount("/config")
apiGroup.GET("/frontend.js", e.handleConfigJsGet())
apiGroup.GET("/settings", e.authenticator.LoggedIn(), e.handleSettingsGet())
apiGroup.HandleFunc("GET /frontend.js", e.handleConfigJsGet())
apiGroup.With(e.authenticator.LoggedIn()).HandleFunc("GET /settings", e.handleSettingsGet())
}
// handleConfigJsGet returns a gorm handler function.
// handleConfigJsGet returns a gorm Handler function.
//
// @ID config_handleConfigJsGet
// @Tags Configuration
// @Summary Get the dynamic frontend configuration javascript.
// @Produce text/javascript
// @Success 200 string javascript "The JavaScript contents"
// @Failure 500
// @Router /config/frontend.js [get]
func (e configEndpoint) handleConfigJsGet() gin.HandlerFunc {
return func(c *gin.Context) {
backendUrl := fmt.Sprintf("%s/api/v0", e.app.Config.Web.ExternalUrl)
if c.GetHeader("x-wg-dev") != "" {
referer := c.Request.Header.Get("Referer")
func (e ConfigEndpoint) handleConfigJsGet() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
backendUrl := fmt.Sprintf("%s/api/v0", e.cfg.Web.ExternalUrl)
if request.Header(r, "x-wg-dev") != "" {
referer := request.Header(r, "Referer")
host := "localhost"
port := "5000"
parsedReferer, err := url.Parse(referer)
@@ -69,23 +72,17 @@ func (e configEndpoint) handleConfigJsGet() gin.HandlerFunc {
backendUrl = fmt.Sprintf("http://%s:%s/api/v0", host,
port) // override if request comes from frontend started with npm run dev
}
buf := &bytes.Buffer{}
err := e.tpl.ExecuteTemplate(buf, "frontend_config.js.gotpl", gin.H{
e.tpl.Render(w, http.StatusOK, "frontend_config.js.gotpl", "text/javascript", map[string]any{
"BackendUrl": backendUrl,
"Version": internal.Version,
"SiteTitle": e.app.Config.Web.SiteTitle,
"SiteCompanyName": e.app.Config.Web.SiteCompanyName,
"SiteTitle": e.cfg.Web.SiteTitle,
"SiteCompanyName": e.cfg.Web.SiteCompanyName,
})
if err != nil {
c.Status(http.StatusInternalServerError)
return
}
c.Data(http.StatusOK, "application/javascript", buf.Bytes())
}
}
// handleSettingsGet returns a gorm handler function.
// handleSettingsGet returns a gorm Handler function.
//
// @ID config_handleSettingsGet
// @Tags Configuration
@@ -94,13 +91,13 @@ func (e configEndpoint) handleConfigJsGet() gin.HandlerFunc {
// @Success 200 {object} model.Settings
// @Success 200 string javascript "The JavaScript contents"
// @Router /config/settings [get]
func (e configEndpoint) handleSettingsGet() gin.HandlerFunc {
return func(c *gin.Context) {
c.JSON(http.StatusOK, model.Settings{
MailLinkOnly: e.app.Config.Mail.LinkOnly,
PersistentConfigSupported: e.app.Config.Advanced.ConfigStoragePath != "",
SelfProvisioning: e.app.Config.Core.SelfProvisioningAllowed,
ApiAdminOnly: e.app.Config.Advanced.ApiAdminOnly,
func (e ConfigEndpoint) handleSettingsGet() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
respond.JSON(w, http.StatusOK, model.Settings{
MailLinkOnly: e.cfg.Mail.LinkOnly,
PersistentConfigSupported: e.cfg.Advanced.ConfigStoragePath != "",
SelfProvisioning: e.cfg.Core.SelfProvisioningAllowed,
ApiAdminOnly: e.cfg.Advanced.ApiAdminOnly,
})
}
}