fix - permission resource update failures and ignored related_resource attribute (#150)

Author: ilia-medvedev-codefresh

codefresh/cfclient/permission.go

@@ -9,7 +9,7 @@ type Permission struct {
 	ID              string   `json:"id,omitempty"`
 	Team            string   `json:"role,omitempty"`
 	Resource        string   `json:"resource,omitempty"`
-	RelatedResource string   `json:"related_resource,omitempty"`
+	RelatedResource string   `json:"relatedResource,omitempty"`
 	Action          string   `json:"action,omitempty"`
 	Account         string   `json:"account,omitempty"`
 	Tags            []string `json:"attributes,omitempty"`
@@ -20,7 +20,7 @@ type NewPermission struct {
 	ID              string   `json:"_id,omitempty"`
 	Team            string   `json:"team,omitempty"`
 	Resource        string   `json:"resource,omitempty"`
-	RelatedResource string   `json:"related_resource,omitempty"`
+	RelatedResource string   `json:"relatedResource,omitempty"`
 	Action          string   `json:"action,omitempty"`
 	Account         string   `json:"account,omitempty"`
 	Tags            []string `json:"tags,omitempty"`
@@ -142,3 +142,24 @@ func (client *Client) DeletePermission(id string) error {
 
 	return nil
 }
+
+func (client *Client) UpdatePermissionTags(permission *Permission) error {
+
+	fullPath := fmt.Sprintf("/abac/tags/rule/%s", permission.ID)
+
+	body, _ := EncodeToJSON(permission.Tags)
+
+	opts := RequestOptions{
+		Path:   fullPath,
+		Method: "POST",
+		Body:   body,
+	}
+
+	_, err := client.RequestAPI(&opts)
+
+	if err != nil {
+		return err
+	}
+
+	return nil
+}

codefresh/resource_permission.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/codefresh-io/terraform-provider-codefresh/codefresh/cfclient"
 	"github.com/codefresh-io/terraform-provider-codefresh/codefresh/internal/datautil"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/customdiff"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
 	funk "github.com/thoas/go-funk"
@@ -96,7 +97,9 @@ The tags for which to apply the permission. Supports two custom tags:
 				},
 			},
 		},
-		CustomizeDiff: resourcePermissionCustomDiff,
+		CustomizeDiff: customdiff.All(
+			resourcePermissionCustomDiff,
+		),
 	}
 }
 
@@ -157,18 +160,30 @@ func resourcePermissionRead(d *schema.ResourceData, meta interface{}) error {
 
 func resourcePermissionUpdate(d *schema.ResourceData, meta interface{}) error {
 	client := meta.(*cfclient.Client)
-
 	permission := *mapResourceToPermission(d)
-	resp, err := client.CreatePermission(&permission)
-	if err != nil {
-		return err
-	}
 
-	deleteErr := resourcePermissionDelete(d, meta)
-	if deleteErr != nil {
-		log.Printf("[WARN] failed to delete permission %v: %v", permission, deleteErr)
+	// In case team, action or relatedResource or resource have changed - a new permission needs to be created (but without recreating the terraform resource as destruction of resources is alarming for end users)
+	if d.HasChanges("team", "action", "related_resource", "resource") {
+		deleteErr := resourcePermissionDelete(d, meta)
+
+		if deleteErr != nil {
+			log.Printf("[WARN] failed to delete permission %v: %v", permission, deleteErr)
+		}
+
+		resp, err := client.CreatePermission(&permission)
+
+		if err != nil {
+			return err
+		}
+
+		d.SetId(resp.ID)
+		// Only tags can be updated
+	} else if d.HasChange("tags") {
+		err := client.UpdatePermissionTags(&permission)
+		if err != nil {
+			return err
+		}
 	}
-	d.SetId(resp.ID)
 
 	return resourcePermissionRead(d, meta)
 }
@@ -206,6 +221,11 @@ func mapPermissionToResource(permission *cfclient.Permission, d *schema.Resource
 		return err
 	}
 
+	err = d.Set("related_resource", permission.RelatedResource)
+	if err != nil {
+		return err
+	}
+
 	err = d.Set("tags", permission.Tags)
 	if err != nil {
 		return err
@@ -224,11 +244,12 @@ func mapResourceToPermission(d *schema.ResourceData) *cfclient.Permission {
 		tags = []string{"*", "untagged"}
 	}
 	permission := &cfclient.Permission{
-		ID:       d.Id(),
-		Team:     d.Get("team").(string),
-		Action:   d.Get("action").(string),
-		Resource: d.Get("resource").(string),
-		Tags:     tags,
+		ID:              d.Id(),
+		Team:            d.Get("team").(string),
+		Action:          d.Get("action").(string),
+		Resource:        d.Get("resource").(string),
+		RelatedResource: d.Get("related_resource").(string),
+		Tags:            tags,
 	}
 
 	return permission

codefresh/resource_permission_test.go

@@ -27,6 +27,18 @@ func TestAccCodefreshPermissionConfig(t *testing.T) {
 					resource.TestCheckResourceAttr(resourceName, "action", "create"),
 					resource.TestCheckResourceAttr(resourceName, "resource", "pipeline"),
 					resource.TestCheckResourceAttr(resourceName, "tags.0", "*"),
+					resource.TestCheckResourceAttr(resourceName, "related_resource", ""),
+					resource.TestCheckResourceAttr(resourceName, "tags.1", "production"),
+				),
+			},
+			{
+				Config: testAccCodefreshPermissionConfig("create", "pipeline", "project", []string{"production", "*"}),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckCodefreshPermissionExists(resourceName),
+					resource.TestCheckResourceAttr(resourceName, "action", "create"),
+					resource.TestCheckResourceAttr(resourceName, "resource", "pipeline"),
+					resource.TestCheckResourceAttr(resourceName, "related_resource", "project"),
+					resource.TestCheckResourceAttr(resourceName, "tags.0", "*"),
 					resource.TestCheckResourceAttr(resourceName, "tags.1", "production"),
 				),
 			},