feat: add casdoor as storage provider

casdoor/casdoor.go

@@ -0,0 +1,207 @@
+// Copyright 2024 The Casdoor Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package casdoor
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"os"
+	"path"
+	"strings"
+	"time"
+
+	"github.com/casdoor/casdoor-go-sdk/casdoorsdk"
+	"github.com/casdoor/oss"
+)
+
+type Client struct {
+	*casdoorsdk.Client
+	Config       *Config
+	Prefix       string
+	CustomDomain string
+	httpClient   *http.Client
+}
+
+type Config struct {
+	AccessID         string
+	AccessKey        string
+	Endpoint         string
+	Certificate      string
+	ApplicationName  string
+	OrganizationName string
+	Provider         string
+}
+
+func New(config *Config) *Client {
+	casdoorClient := casdoorsdk.NewClient(config.Endpoint, config.AccessID, config.AccessKey, config.Certificate, config.OrganizationName, config.ApplicationName)
+	client := &Client{
+		casdoorClient,
+		config,
+		"",
+		"",
+		&http.Client{},
+	}
+	provider, err := client.GetProvider(config.Provider)
+	if err != nil {
+		panic(err)
+	}
+	client.Prefix = path.Join(provider.Bucket, provider.PathPrefix)
+	client.CustomDomain = provider.Domain
+	if strings.HasSuffix(client.CustomDomain, "/") {
+		client.CustomDomain = client.CustomDomain[:len(client.CustomDomain)-1]
+	}
+	return client
+}
+
+func (client Client) Get(path string) (file *os.File, err error) {
+	readCloser, err := client.GetStream(path)
+	if err != nil {
+		return nil, err
+	}
+
+	defer func(Body io.ReadCloser) {
+		err := Body.Close()
+		if err != nil {
+			return
+		}
+	}(readCloser)
+
+	if file, err = os.CreateTemp(os.TempDir(), "casdoor"); err != nil {
+		defer readCloser.Close()
+		_, err = io.Copy(file, readCloser)
+		file.Seek(0, 0)
+	}
+
+	return file, err
+
+}
+
+func (client Client) GetStream(path string) (io.ReadCloser, error) {
+	path, err := client.GetURL(path)
+	if err != nil {
+		return nil, err
+	}
+	req, err := http.NewRequest("GET", path, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := client.httpClient.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	//defer func(Body io.ReadCloser) {
+	//	err := Body.Close()
+	//	if err != nil {
+	//		return
+	//	}
+	//}(resp.Body)
+
+	respBytes, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	if resp.StatusCode != http.StatusOK && resp.StatusCode != http.StatusForbidden {
+		return nil, fmt.Errorf("%s", string(respBytes))
+	}
+
+	return resp.Body, nil
+}
+
+func (client Client) Put(urlPath string, reader io.Reader) (r *oss.Object, err error) {
+	if seeker, ok := reader.(io.ReadSeeker); ok {
+		seeker.Seek(0, 0)
+	}
+
+	var buffer []byte
+	buffer, err = io.ReadAll(reader)
+
+	//urlPath = client.transUrl(urlPath)
+
+	fileUrl, name, err := client.UploadResource("casdoor-oss", "", "", client.transUrl(urlPath), buffer)
+
+	now := time.Now()
+	return &oss.Object{
+		Path:             fileUrl,
+		Name:             name,
+		LastModified:     &now,
+		StorageInterface: client,
+	}, err
+}
+
+func (client Client) Delete(path string) error {
+	name, err := client.getName(path)
+	if err != nil {
+		return err
+	}
+	_, err = client.DeleteResource(&casdoorsdk.Resource{Application: client.ApplicationName, Provider: client.Config.Provider, Name: name})
+	return err
+}
+
+func (client Client) List(rawPath string) ([]*oss.Object, error) {
+	var objects []*oss.Object
+	rawPath, err := client.getName(rawPath)
+	if err != nil {
+		return nil, err
+	}
+
+	if strings.HasPrefix(rawPath, "/") {
+		rawPath = rawPath[1:]
+	}
+
+	resourceList, err := client.GetResources(client.Config.OrganizationName, "casdoor-oss", "provider", client.Config.Provider, "Direct", rawPath)
+	if err != nil {
+		return nil, err
+	}
+
+	for _, item := range resourceList {
+		t, err := time.Parse(time.RFC3339, item.CreatedTime)
+		if err != nil {
+			return nil, err
+		}
+
+		objects = append(objects, &oss.Object{
+			Path:             item.Url,
+			Name:             item.Name,
+			LastModified:     &t,
+			StorageInterface: client,
+		})
+	}
+
+	return objects, nil
+}
+
+func (client Client) GetEndpoint() string {
+	return client.Config.Endpoint
+}
+
+func (client Client) getName(rawPath string) (string, error) {
+	urlPath, err := url.Parse(client.CustomDomain)
+	if err != nil {
+		return "", err
+	}
+	return path.Join(urlPath.Path, client.transUrl(rawPath)), nil
+}
+
+func (client Client) GetURL(path string) (url string, err error) {
+	return client.CustomDomain + client.transUrl(path), nil
+}
+
+func (client Client) transUrl(urlPath string) string {
+	return strings.Replace(urlPath, "\\", "/", -1)
+}

casdoor/casdoor_test.go

@@ -0,0 +1,66 @@
+package casdoor_test
+
+import (
+	"testing"
+
+	"github.com/casdoor/oss/casdoor"
+	"github.com/casdoor/oss/tests"
+)
+
+var client *casdoor.Client
+
+var (
+	TestCasdoorEndpoint     = "https://demo.casdoor.com"
+	TestClientId            = "294b09fbc17f95daf2fe"
+	TestClientSecret        = "dd8982f7046ccba1bbd7851d5c1ece4e52bf039d"
+	TestCasdoorOrganization = "casbin"
+	TestCasdoorApplication  = "app-vue-python-example"
+	TestCasdoorProvider     = "provider_storage_aliyun_oss"
+)
+
+var TestJwtPublicKey = `-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----`
+
+func init() {
+	config := &casdoor.Config{
+		AccessID:         TestClientId,
+		AccessKey:        TestClientSecret,
+		Endpoint:         TestCasdoorEndpoint,
+		Certificate:      TestJwtPublicKey,
+		ApplicationName:  TestCasdoorApplication,
+		OrganizationName: TestCasdoorOrganization,
+		Provider:         TestCasdoorProvider,
+	}
+	client = casdoor.New(config)
+}
+
+func TestAll(t *testing.T) {
+	tests.TestAll(client, t)
+}

go.mod

@@ -7,6 +7,7 @@ require (
 	github.com/Azure/azure-storage-blob-go v0.15.0
 	github.com/aliyun/aliyun-oss-go-sdk v2.2.2+incompatible
 	github.com/aws/aws-sdk-go v1.44.4
+	github.com/casdoor/casdoor-go-sdk v0.50.0
 	github.com/jinzhu/configor v1.2.1
 	github.com/qiniu/go-sdk/v7 v7.12.1
 	golang.org/x/oauth2 v0.13.0
@@ -21,11 +22,11 @@ require (
 	github.com/Azure/azure-pipeline-go v0.2.3 // indirect
 	github.com/BurntSushi/toml v0.3.1 // indirect
 	github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f // indirect
+	github.com/golang-jwt/jwt/v4 v4.5.0 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
-	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/s2a-go v0.1.7 // indirect
-	github.com/google/uuid v1.4.0 // indirect
+	github.com/google/uuid v1.6.0 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
 	github.com/googleapis/gax-go/v2 v2.12.0 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect

go.sum

@@ -32,6 +32,8 @@ github.com/aws/aws-sdk-go v1.44.4 h1:ePN0CVJMdiz2vYUcJH96eyxRrtKGSDMgyhP6rah2OgE
 github.com/aws/aws-sdk-go v1.44.4/go.mod h1:y4AeaBuwd2Lk+GepC1E9v0qOiTws0MIWAX4oIKwKHZo=
 github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f h1:ZNv7On9kyUzm7fvRZumSyy/IUiSC7AzL0I1jKKtwooA=
 github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f/go.mod h1:AuiFmCCPBSrqvVMvuqFuk0qogytodnVFVSN5CeJB8Gc=
+github.com/casdoor/casdoor-go-sdk v0.50.0 h1:bUYbz/MzJuWfLKJbJM0+U0YpYewAur+THp5TKnufWZM=
+github.com/casdoor/casdoor-go-sdk v0.50.0/go.mod h1:cMnkCQJgMYpgAlgEx8reSt1AVaDIQLcJ1zk5pzBaz+4=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
@@ -51,6 +53,8 @@ github.com/go-playground/locales v0.14.0/go.mod h1:sawfccIbzZTqEDETgFXqTho0QybSa
 github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
 github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl+lu/H90nyDXpg0fqeB/AQUGNTVA=
 github.com/go-playground/validator/v10 v10.8.0/go.mod h1:9JhgTzTaE31GZDpH/HSvHiRJrJ3iKAgqqH0Bl/Ocjdk=
+github.com/golang-jwt/jwt/v4 v4.5.0 h1:7cYmW1XlMY7h7ii7UhUyChSgS5wUJEnm9uZVTGqOWzg=
+github.com/golang-jwt/jwt/v4 v4.5.0/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da h1:oI5xCqsCo564l8iNU+DwB5epxmsaqB+rhGL0m5jtYqE=
@@ -77,14 +81,13 @@ github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
-github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/martian/v3 v3.3.2 h1:IqNFLAmvJOgVlpdEBiQbDc2EwKW77amAycfTuWKdfvw=
 github.com/google/s2a-go v0.1.7 h1:60BLSyTrOV4/haCDW4zb1guZItoSq8foHCXrAnjBo/o=
 github.com/google/s2a-go v0.1.7/go.mod h1:50CgR4k1jNlWBu4UfS4AcfhVe1r6pdZPygJ3R8F0Qdw=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.2.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/google/uuid v1.4.0 h1:MtMxsa51/r9yyhkyLsVeVt0B+BGQZzpQiTQ4eHZ8bc4=
-github.com/google/uuid v1.4.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/googleapis/enterprise-certificate-proxy v0.3.2 h1:Vie5ybvEvT75RniqhfFxPRy3Bf7vr3h0cechB90XaQs=
 github.com/googleapis/enterprise-certificate-proxy v0.3.2/go.mod h1:VLSiSSBs/ksPL8kq3OBOQ6WRI2QnaFynd1DCjZ62+V0=
 github.com/googleapis/gax-go/v2 v2.12.0 h1:A+gCJKdRfqXkr+BIRGtZLibNXf0m1f9E4HG56etFpas=