feat: add support for Aliyun OSS uploader

backend/providers/ali/config.go

@@ -0,0 +1,56 @@
+package ali
+
+import (
+	"go.ipao.vip/atom/container"
+	"go.ipao.vip/atom/opt"
+)
+
+const DefaultPrefix = "Ali"
+
+func DefaultProvider() container.ProviderContainer {
+	return container.ProviderContainer{
+		Provider: Provide,
+		Options: []opt.Option{
+			opt.Prefix(DefaultPrefix),
+		},
+	}
+}
+
+type Config struct {
+	AccessKeyId     string
+	AccessKeySecret string
+	Bucket          string
+	Region          string
+	Host            *string
+	CallbackURL     string
+}
+
+func Provide(opts ...opt.Option) error {
+	o := opt.New(opts...)
+	var config Config
+	if err := o.UnmarshalConfig(&config); err != nil {
+		return err
+	}
+
+	return container.Container.Provide(func() (*Config, error) {
+		return &config, nil
+	}, o.DiOptions()...)
+}
+
+type PolicyToken struct {
+	Policy           string `json:"policy"`
+	SecurityToken    string `json:"security_token"`
+	SignatureVersion string `json:"x_oss_signature_version"`
+	Credential       string `json:"x_oss_credential"`
+	Date             string `json:"x_oss_date"`
+	Signature        string `json:"signature"`
+	Host             string `json:"host"`
+	Dir              string `json:"dir"`
+	Callback         string `json:"callback"`
+}
+
+type CallbackParam struct {
+	CallbackUrl      string `json:"callbackUrl"`
+	CallbackBody     string `json:"callbackBody"`
+	CallbackBodyType string `json:"callbackBodyType"`
+}