104 lines
2.5 KiB
Go
104 lines
2.5 KiB
Go
package server
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import (
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"context"
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"fmt"
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"net/http"
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"time"
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"github.com/gin-contrib/gzip"
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"github.com/gin-gonic/gin"
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"github.com/photoprism/photoprism/internal/config"
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"github.com/photoprism/photoprism/internal/event"
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)
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var log = event.Log
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// Start the REST API server using the configuration provided
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func Start(ctx context.Context, conf *config.Config) {
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defer func() {
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if err := recover(); err != nil {
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log.Error(err)
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}
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}()
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start := time.Now()
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// Set HTTP server mode.
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if conf.HttpMode() != "" {
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gin.SetMode(conf.HttpMode())
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} else if conf.Debug() == false {
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gin.SetMode(gin.ReleaseMode)
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}
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// Create new HTTP router engine without standard middleware.
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router := gin.New()
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// Register logger middleware.
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router.Use(Logger(), Recovery())
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// Register security middleware.
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router.Use(Security(SecurityOptions{
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IsDevelopment: gin.Mode() != gin.ReleaseMode || conf.Test(),
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AllowedHosts: []string{},
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SSLRedirect: false,
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SSLHost: "",
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SSLProxyHeaders: map[string]string{"X-Forwarded-Proto": "https"},
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STSSeconds: 0,
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STSIncludeSubdomains: false,
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FrameDeny: true,
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ContentTypeNosniff: false,
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BrowserXssFilter: false,
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ContentSecurityPolicy: "frame-ancestors 'none';",
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}))
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// Enable HTTP compression?
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switch conf.HttpCompression() {
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case "gzip":
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log.Infof("server: enabling gzip compression")
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router.Use(gzip.Gzip(
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gzip.DefaultCompression,
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gzip.WithExcludedPaths([]string{
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conf.BaseUri(config.ApiUri + "/t"),
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conf.BaseUri(config.ApiUri + "/folders/t"),
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conf.BaseUri(config.ApiUri + "/zip"),
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conf.BaseUri(config.ApiUri + "/albums"),
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conf.BaseUri(config.ApiUri + "/labels"),
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conf.BaseUri(config.ApiUri + "/videos"),
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})))
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}
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// Find and load templates.
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router.LoadHTMLFiles(conf.TemplateFiles()...)
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// Register HTTP route handlers.
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registerRoutes(router, conf)
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// Create new HTTP server instance.
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server := &http.Server{
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Addr: fmt.Sprintf("%s:%d", conf.HttpHost(), conf.HttpPort()),
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Handler: router,
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}
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// Start HTTP server.
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go func() {
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log.Infof("server: listening on %s [%s]", server.Addr, time.Since(start))
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if err := server.ListenAndServe(); err != nil {
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if err == http.ErrServerClosed {
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log.Info("server: shutdown complete")
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} else {
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log.Errorf("server: %s", err)
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}
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}
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}()
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// Graceful HTTP server shutdown.
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<-ctx.Done()
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log.Info("server: shutting down")
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err := server.Close()
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if err != nil {
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log.Errorf("server: shutdown failed (%s)", err)
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}
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}
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