TinySkin/server/provide.go
2023-11-24 15:07:05 +08:00

115 lines
2.8 KiB
Go

package server
import (
"context"
"crypto/rsa"
"database/sql"
"fmt"
"log/slog"
"net/http"
"os"
"time"
entsql "entgo.io/ent/dialect/sql"
"github.com/go-playground/validator/v10"
_ "github.com/go-sql-driver/mysql"
"github.com/google/wire"
"github.com/xmdhs/authlib-skin/config"
"github.com/xmdhs/authlib-skin/db/cache"
"github.com/xmdhs/authlib-skin/db/ent"
"github.com/xmdhs/authlib-skin/db/ent/migrate"
"github.com/xmdhs/authlib-skin/handle/yggdrasil"
"github.com/xmdhs/authlib-skin/utils/sign"
)
func ProvideSlog(c config.Config) slog.Handler {
var level slog.Level
switch c.Log.Level {
case "debug":
level = slog.LevelDebug
case "info":
level = slog.LevelInfo
case "warn":
level = slog.LevelWarn
case "error":
level = slog.LevelError
default:
level = slog.LevelDebug
}
o := &slog.HandlerOptions{Level: level}
var h slog.Handler
if c.Log.Json {
h = slog.NewJSONHandler(os.Stderr, o)
} else {
h = slog.NewTextHandler(os.Stderr, o)
}
return h
}
func ProvideDB(c config.Config) (*sql.DB, func(), error) {
db, err := sql.Open(c.Sql.DriverName, c.Sql.Dsn)
if err != nil {
return nil, nil, fmt.Errorf("ProvideDB: %w", err)
}
db.SetMaxIdleConns(10)
db.SetConnMaxIdleTime(2 * time.Minute)
return db, func() { db.Close() }, nil
}
func ProvideEnt(ctx context.Context, db *sql.DB, c config.Config, sl *slog.Logger) (*ent.Client, func(), error) {
drv := entsql.OpenDB(c.Sql.DriverName, db)
opts := []ent.Option{ent.Driver(drv), ent.Log(
func(a ...any) {
sl.Debug(fmt.Sprint(a))
},
)}
if c.Debug {
opts = append(opts, ent.Debug())
}
e := ent.NewClient(opts...)
err := e.Schema.Create(ctx, migrate.WithForeignKeys(false), migrate.WithDropIndex(true), migrate.WithDropColumn(true))
if err != nil {
return nil, nil, fmt.Errorf("ProvideEnt: %w", err)
}
return e, func() { e.Close() }, nil
}
func ProvideValidate() *validator.Validate {
return validator.New()
}
func ProvideCache(c config.Config) cache.Cache {
if c.Cache.Type == "redis" {
return cache.NewRedis(c.Cache.Addr, c.Cache.Password)
}
return cache.NewFastCache(c.Cache.Ram)
}
func ProvidePriKey(c config.Config) (*rsa.PrivateKey, error) {
a, err := sign.NewAuthlibSign([]byte(c.RsaPriKey))
if err != nil {
return nil, fmt.Errorf("ProvidePriKey: %w", err)
}
return a.GetKey(), nil
}
func ProvidePubKeyStr(pri *rsa.PrivateKey) (yggdrasil.PubRsaKey, error) {
s, err := sign.NewAuthlibSignWithKey(pri).GetPKIXPubKeyWithOutRsa()
if err != nil {
return "", fmt.Errorf("ProvidePubKey: %w", err)
}
return yggdrasil.PubRsaKey(s), nil
}
func ProvidePubKey(pri *rsa.PrivateKey) *rsa.PublicKey {
return &pri.PublicKey
}
func ProvideHttpClient() *http.Client {
return &http.Client{}
}
var Set = wire.NewSet(ProvideSlog, ProvideDB, ProvideEnt, ProvideValidate, ProvideCache, ProvidePriKey, ProvidePubKey, ProvidePubKeyStr, ProvideHttpClient)