Add logic for resource translation import/export

server/pkg/envoyx/localeutils.go

@@ -0,0 +1,90 @@
+package envoyx
+
+import (
+	"fmt"
+
+	"github.com/cortezaproject/corteza/server/system/types"
+)
+
+type (
+	localer interface {
+		ResourceTranslation() string
+	}
+)
+
+func ResourceTranslationsForNodes(tt types.ResourceTranslationSet, nn ...*Node) (translations NodeSet, err error) {
+	translations = make(NodeSet, 0, len(tt)/2)
+	dups := make(map[types.Lang]map[string]map[string]bool)
+
+	for _, n := range nn {
+		c, ok := n.Resource.(localer)
+		if !ok {
+			continue
+		}
+
+		// Split up the path of this resource
+		//
+		// @todo move over to those generated functions
+		resPath := splitResourcePath(c.ResourceTranslation())
+
+		// Find all of the translations that fall under this resource
+		for _, r := range tt {
+
+			// Split up the path of the rule
+			//
+			// @todo move over to that generated function
+			rulePath := splitResourcePath(r.Resource)
+			// @note resource translations don't support wildcards
+			if !isPathSubset(rulePath, resPath, false) {
+				// Mismatch; skip
+				continue
+			}
+
+			// Check if this translation has already been seen
+			if dups[r.Lang] != nil && dups[r.Lang][r.Resource][r.K] {
+				continue
+			}
+
+			// Parse the path so we can process it further
+			// @todo make a generic function for RBAC rules and res. tr.
+			_, res, path, err := ParseRule(r.Resource)
+			if err != nil {
+				return nil, err
+			}
+
+			// Get the refs
+			rf := make(map[string]Ref, 2)
+			for i, ref := range append(path, res) {
+				// Whenever you'd use a wildcard, it will produce a nil so it
+				// needs to be skipped
+				if ref == nil {
+					continue
+				}
+
+				ref.Scope = n.Scope
+
+				// @todo make the thing not a pointer
+				rf[fmt.Sprintf("Path.%d", i)] = *ref
+			}
+
+			translations = append(translations, &Node{
+				Resource: r,
+
+				ResourceType: types.ResourceTranslationResourceType,
+				References:   rf,
+				Scope:        n.Scope,
+			})
+
+			// Update the dup checking index
+			if dups[r.Lang] == nil {
+				dups[r.Lang] = make(map[string]map[string]bool)
+			}
+			if dups[r.Lang][r.Resource] == nil {
+				dups[r.Lang][r.Resource] = make(map[string]bool)
+			}
+			dups[r.Lang][r.Resource][r.K] = true
+		}
+	}
+
+	return
+}

server/pkg/envoyx/rbacutils.go

@@ -41,7 +41,7 @@ func RBACRulesForNodes(rr rbac.RuleSet, nn ...*Node) (rules NodeSet, err error)
 			// @todo move over to that generated function
 			rulePath := splitResourcePath(r.Resource)
 
-			if !isPathSubset(rulePath, resPath) {
+			if !isPathSubset(rulePath, resPath, true) {
 				// Mismatch; skip
 				continue
 			}
@@ -104,7 +104,7 @@ func splitResourcePath(p string) []string {
 	return strings.Split(p, "/")[1:]
 }
 
-func isPathSubset(rulePath, resPath []string) bool {
+func isPathSubset(rulePath, resPath []string, wildcards bool) bool {
 	if len(rulePath) == 0 && len(resPath) == 0 {
 		return true
 	}
@@ -115,7 +115,7 @@ func isPathSubset(rulePath, resPath []string) bool {
 	}
 
 	for i := 0; i < len(resPath); i++ {
-		if rulePath[i] == "*" {
+		if wildcards && rulePath[i] == "*" {
 			// Rule matches everything from now on; if we got this far, we're good
 			return true
 		}