fix: Added 'Type' property support in bucket ACL Grantee schema

auth/acl.go

@@ -35,21 +35,46 @@ type ACL struct {
 type Grantee struct {
 	Permission types.Permission
 	Access     string
+	Type       types.Type
 }
 
 type GetBucketAclOutput struct {
 	Owner             *types.Owner
 	AccessControlList AccessControlList
 }
 
-type AccessControlList struct {
-	Grants []types.Grant `xml:"Grant"`
+type PutBucketAclInput struct {
+	Bucket              *string
+	ACL                 types.BucketCannedACL
+	AccessControlPolicy *AccessControlPolicy
+	GrantFullControl    *string
+	GrantRead           *string
+	GrantReadACP        *string
+	GrantWrite          *string
+	GrantWriteACP       *string
 }
+
 type AccessControlPolicy struct {
 	AccessControlList AccessControlList `xml:"AccessControlList"`
 	Owner             types.Owner
 }
 
+type AccessControlList struct {
+	Grants []Grant `xml:"Grant"`
+}
+
+type Grant struct {
+	Grantee    *Grt
+	Permission types.Permission
+}
+
+type Grt struct {
+	XMLNS  string     `xml:"xmlns:xsi,attr"`
+	XMLXSI types.Type `xml:"xsi:type,attr"`
+	Type   types.Type `xml:"Type"`
+	ID     string     `xml:"ID"`
+}
+
 func ParseACL(data []byte) (ACL, error) {
 	if len(data) == 0 {
 		return ACL{}, nil
@@ -68,11 +93,19 @@ func ParseACLOutput(data []byte) (GetBucketAclOutput, error) {
 		return GetBucketAclOutput{}, fmt.Errorf("parse acl: %w", err)
 	}
 
-	grants := []types.Grant{}
+	grants := []Grant{}
 
 	for _, elem := range acl.Grantees {
 		acs := elem.Access
-		grants = append(grants, types.Grant{Grantee: &types.Grantee{ID: &acs}, Permission: elem.Permission})
+		grants = append(grants, Grant{
+			Grantee: &Grt{
+				XMLNS:  "http://www.w3.org/2001/XMLSchema-instance",
+				XMLXSI: elem.Type,
+				ID:     acs,
+				Type:   elem.Type,
+			},
+			Permission: elem.Permission,
+		})
 	}
 
 	return GetBucketAclOutput{
@@ -85,7 +118,7 @@ func ParseACLOutput(data []byte) (GetBucketAclOutput, error) {
 	}, nil
 }
 
-func UpdateACL(input *s3.PutBucketAclInput, acl ACL, iam IAMService) ([]byte, error) {
+func UpdateACL(input *PutBucketAclInput, acl ACL, iam IAMService) ([]byte, error) {
 	if input == nil {
 		return nil, s3err.GetAPIError(s3err.ErrInvalidRequest)
 	}
@@ -97,6 +130,7 @@ func UpdateACL(input *s3.PutBucketAclInput, acl ACL, iam IAMService) ([]byte, er
 		{
 			Permission: types.PermissionFullControl,
 			Access:     acl.Owner,
+			Type:       types.TypeCanonicalUser,
 		},
 	}
 
@@ -107,16 +141,19 @@ func UpdateACL(input *s3.PutBucketAclInput, acl ACL, iam IAMService) ([]byte, er
 			defaultGrantees = append(defaultGrantees, Grantee{
 				Permission: types.PermissionRead,
 				Access:     "all-users",
+				Type:       types.TypeGroup,
 			})
 		case types.BucketCannedACLPublicReadWrite:
 			defaultGrantees = append(defaultGrantees, []Grantee{
 				{
 					Permission: types.PermissionRead,
 					Access:     "all-users",
+					Type:       types.TypeGroup,
 				},
 				{
 					Permission: types.PermissionWrite,
 					Access:     "all-users",
+					Type:       types.TypeGroup,
 				},
 			}...)
 		}
@@ -129,45 +166,71 @@ func UpdateACL(input *s3.PutBucketAclInput, acl ACL, iam IAMService) ([]byte, er
 			if input.GrantFullControl != nil && *input.GrantFullControl != "" {
 				fullControlList = splitUnique(*input.GrantFullControl, ",")
 				for _, str := range fullControlList {
-					defaultGrantees = append(defaultGrantees, Grantee{Access: str, Permission: "FULL_CONTROL"})
+					defaultGrantees = append(defaultGrantees, Grantee{
+						Access:     str,
+						Permission: types.PermissionFullControl,
+						Type:       types.TypeCanonicalUser,
+					})
 				}
 			}
 			if input.GrantRead != nil && *input.GrantRead != "" {
 				readList = splitUnique(*input.GrantRead, ",")
 				for _, str := range readList {
-					defaultGrantees = append(defaultGrantees, Grantee{Access: str, Permission: "READ"})
+					defaultGrantees = append(defaultGrantees, Grantee{
+						Access:     str,
+						Permission: types.PermissionRead,
+						Type:       types.TypeCanonicalUser,
+					})
 				}
 			}
 			if input.GrantReadACP != nil && *input.GrantReadACP != "" {
 				readACPList = splitUnique(*input.GrantReadACP, ",")
 				for _, str := range readACPList {
-					defaultGrantees = append(defaultGrantees, Grantee{Access: str, Permission: "READ_ACP"})
+					defaultGrantees = append(defaultGrantees, Grantee{
+						Access:     str,
+						Permission: types.PermissionReadAcp,
+						Type:       types.TypeCanonicalUser,
+					})
 				}
 			}
 			if input.GrantWrite != nil && *input.GrantWrite != "" {
 				writeList = splitUnique(*input.GrantWrite, ",")
 				for _, str := range writeList {
-					defaultGrantees = append(defaultGrantees, Grantee{Access: str, Permission: "WRITE"})
+					defaultGrantees = append(defaultGrantees, Grantee{
+						Access:     str,
+						Permission: types.PermissionWrite,
+						Type:       types.TypeCanonicalUser,
+					})
 				}
 			}
 			if input.GrantWriteACP != nil && *input.GrantWriteACP != "" {
 				writeACPList = splitUnique(*input.GrantWriteACP, ",")
 				for _, str := range writeACPList {
-					defaultGrantees = append(defaultGrantees, Grantee{Access: str, Permission: "WRITE_ACP"})
+					defaultGrantees = append(defaultGrantees, Grantee{
+						Access:     str,
+						Permission: types.PermissionWriteAcp,
+						Type:       types.TypeCanonicalUser,
+					})
 				}
 			}
 
 			accs = append(append(append(append(fullControlList, readList...), writeACPList...), readACPList...), writeList...)
 		} else {
 			cache := make(map[string]bool)
-			for _, grt := range input.AccessControlPolicy.Grants {
-				if grt.Grantee == nil || grt.Grantee.ID == nil || grt.Permission == "" {
+			for _, grt := range input.AccessControlPolicy.AccessControlList.Grants {
+				if grt.Grantee == nil || grt.Grantee.ID == "" || grt.Permission == "" {
 					return nil, s3err.GetAPIError(s3err.ErrInvalidRequest)
 				}
-				defaultGrantees = append(defaultGrantees, Grantee{Access: *grt.Grantee.ID, Permission: grt.Permission})
-				if _, ok := cache[*grt.Grantee.ID]; !ok {
-					cache[*grt.Grantee.ID] = true
-					accs = append(accs, *grt.Grantee.ID)
+
+				access := grt.Grantee.ID
+				defaultGrantees = append(defaultGrantees, Grantee{
+					Access:     access,
+					Permission: grt.Permission,
+					Type:       types.TypeCanonicalUser,
+				})
+				if _, ok := cache[access]; !ok {
+					cache[access] = true
+					accs = append(accs, access)
 				}
 			}
 		}
@@ -227,9 +290,21 @@ func splitUnique(s, divider string) []string {
 }
 
 func verifyACL(acl ACL, access string, permission types.Permission) error {
-	grantee := Grantee{Access: access, Permission: permission}
-	granteeFullCtrl := Grantee{Access: access, Permission: "FULL_CONTROL"}
-	granteeAllUsers := Grantee{Access: "all-users", Permission: permission}
+	grantee := Grantee{
+		Access:     access,
+		Permission: permission,
+		Type:       types.TypeCanonicalUser,
+	}
+	granteeFullCtrl := Grantee{
+		Access:     access,
+		Permission: types.PermissionFullControl,
+		Type:       types.TypeCanonicalUser,
+	}
+	granteeAllUsers := Grantee{
+		Access:     "all-users",
+		Permission: permission,
+		Type:       types.TypeGroup,
+	}
 
 	isFound := false
 

s3api/controllers/admin.go

@@ -145,6 +145,7 @@ func (c AdminController) ChangeBucketOwner(ctx *fiber.Ctx) error {
 			{
 				Permission: types.PermissionFullControl,
 				Access:     owner,
+				Type:       types.TypeCanonicalUser,
 			},
 		},
 	}

s3api/controllers/base.go

@@ -1224,7 +1224,7 @@ func (c S3ApiController) PutBucketActions(ctx *fiber.Ctx) error {
 
 	if ctx.Request().URI().QueryArgs().Has("acl") {
 		parsedAcl := ctx.Locals("parsedAcl").(auth.ACL)
-		var input *s3.PutBucketAclInput
+		var input *auth.PutBucketAclInput
 
 		ownership, err := c.be.GetBucketOwnershipControls(ctx.Context(), bucket)
 		if err != nil && !errors.Is(err, s3err.GetAPIError(s3err.ErrOwnershipControlsNotFound)) {
@@ -1299,13 +1299,10 @@ func (c S3ApiController) PutBucketActions(ctx *fiber.Ctx) error {
 					})
 			}
 
-			input = &s3.PutBucketAclInput{
-				Bucket: &bucket,
-				ACL:    "",
-				AccessControlPolicy: &types.AccessControlPolicy{
-					Owner:  &accessControlPolicy.Owner,
-					Grants: accessControlPolicy.AccessControlList.Grants,
-				},
+			input = &auth.PutBucketAclInput{
+				Bucket:              &bucket,
+				ACL:                 "",
+				AccessControlPolicy: &accessControlPolicy,
 			}
 		}
 		if acl != "" {
@@ -1337,26 +1334,26 @@ func (c S3ApiController) PutBucketActions(ctx *fiber.Ctx) error {
 					})
 			}
 
-			input = &s3.PutBucketAclInput{
+			input = &auth.PutBucketAclInput{
 				Bucket: &bucket,
 				ACL:    types.BucketCannedACL(acl),
-				AccessControlPolicy: &types.AccessControlPolicy{
-					Owner: &types.Owner{
+				AccessControlPolicy: &auth.AccessControlPolicy{
+					Owner: types.Owner{
 						ID: &acct.Access,
 					},
 				},
 			}
 		}
 		if grants != "" {
-			input = &s3.PutBucketAclInput{
+			input = &auth.PutBucketAclInput{
 				Bucket:           &bucket,
 				GrantFullControl: &grantFullControl,
 				GrantRead:        &grantRead,
 				GrantReadACP:     &grantReadACP,
 				GrantWrite:       &granWrite,
 				GrantWriteACP:    &grantWriteACP,
-				AccessControlPolicy: &types.AccessControlPolicy{
-					Owner: &types.Owner{
+				AccessControlPolicy: &auth.AccessControlPolicy{
+					Owner: types.Owner{
 						ID: &acct.Access,
 					},
 				},
@@ -1440,15 +1437,16 @@ func (c S3ApiController) PutBucketActions(ctx *fiber.Ctx) error {
 		Owner: acct.Access,
 	}
 
-	updAcl, err := auth.UpdateACL(&s3.PutBucketAclInput{
+	updAcl, err := auth.UpdateACL(&auth.PutBucketAclInput{
 		GrantFullControl: &grantFullControl,
 		GrantRead:        &grantRead,
 		GrantReadACP:     &grantReadACP,
 		GrantWrite:       &granWrite,
 		GrantWriteACP:    &grantWriteACP,
-		AccessControlPolicy: &types.AccessControlPolicy{Owner: &types.Owner{
-			ID: &acct.Access,
-		}},
+		AccessControlPolicy: &auth.AccessControlPolicy{
+			Owner: types.Owner{
+				ID: &acct.Access,
+			}},
 		ACL: types.BucketCannedACL(acl),
 	}, defACL, c.iam)
 	if err != nil {
@@ -1867,13 +1865,26 @@ func (c S3ApiController) PutActions(ctx *fiber.Ctx) error {
 					})
 			}
 
+			//TODO: This part will be changed when object acls are implemented
+
+			grants := []types.Grant{}
+			for _, grt := range accessControlPolicy.AccessControlList.Grants {
+				grants = append(grants, types.Grant{
+					Grantee: &types.Grantee{
+						ID:   &grt.Grantee.ID,
+						Type: grt.Grantee.Type,
+					},
+					Permission: grt.Permission,
+				})
+			}
+
 			input = &s3.PutObjectAclInput{
 				Bucket: &bucket,
 				Key:    &keyStart,
 				ACL:    "",
 				AccessControlPolicy: &types.AccessControlPolicy{
 					Owner:  &accessControlPolicy.Owner,
-					Grants: accessControlPolicy.AccessControlList.Grants,
+					Grants: grants,
 				},
 			}
 		}

s3api/server.go

@@ -64,7 +64,9 @@ func New(
 
 	// Logging middlewares
 	if !server.quiet {
-		app.Use(logger.New())
+		app.Use(logger.New(logger.Config{
+			Format: "${time} | ${status} | ${latency} | ${ip} | ${method} | ${path} | ${error} | ${queryParams}\n",
+		}))
 	}
 	// Set up health endpoint if specified
 	if server.health != "" {