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package main
import (
"crypto/rand"
"fmt"
"log/slog"
"net/http"
"os"
"path"
"path/filepath"
"github.com/LMBishop/scrapbook/api"
"github.com/LMBishop/scrapbook/pkg/auth"
"github.com/LMBishop/scrapbook/pkg/config"
"github.com/LMBishop/scrapbook/pkg/constants"
"github.com/LMBishop/scrapbook/pkg/index"
"github.com/LMBishop/scrapbook/pkg/server"
"github.com/LMBishop/scrapbook/web"
)
func main() {
slog.Info("welcome to scrapbook")
var cfg config.MainConfig
err := config.ReadMainConfig(filepath.Join(constants.SysConfDir, "config.toml"), &cfg)
if err != nil {
panic(fmt.Errorf("main config read failed: %w", err))
}
err = config.ValidateMainConfig(&cfg)
if err != nil {
panic(fmt.Errorf("main config validation failed: %w", err))
}
siteIndex := index.NewSiteIndex()
sitesDirectory := path.Join(constants.SysDataDir, "sites")
os.MkdirAll(sitesDirectory, 0o755)
err = index.ScanDirectory(sitesDirectory, siteIndex)
if err != nil {
panic(fmt.Errorf("could not scan data directory: %w", err))
}
slog.Info("initial data directory scan complete", "sites", len(siteIndex.GetSites()))
secretKey := make([]byte, 32)
rand.Read(secretKey)
authenticator := auth.NewAuthenticator(secretKey)
mux := http.NewServeMux()
if cfg.Command.Host == "" {
slog.Warn("command interface host is empty - neither api or web interface will be accessible")
} else {
mux.Handle(fmt.Sprintf("%s/api/", cfg.Command.Host), http.StripPrefix("/api/", api.NewMux(&cfg, siteIndex)))
mux.Handle(fmt.Sprintf("%s/", cfg.Command.Host), web.NewMux(&cfg, siteIndex, authenticator))
}
mux.HandleFunc("/", server.ServeSite(siteIndex))
if cfg.Command.Secret == "" {
slog.Warn("command interface secret is empty - neither api or web interface will be accessible")
}
err = http.ListenAndServe(fmt.Sprintf("%s:%d", cfg.Listen.Address, cfg.Listen.Port), mux)
slog.Error("http server closing", "reason", err.Error())
}
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