logical/framework: PathMap is case insensitive by default

builtin/credential/github/backend.go

@@ -17,8 +17,7 @@ func Backend() *framework.Backend {
 	var b backend
 	b.Map = &framework.PolicyMap{
 		PathMap: framework.PathMap{
-			Name:            "teams",
-			CaseInsensitive: true,
+			Name: "teams",
 		},
 		DefaultKey: "default",
 	}

logical/framework/path_map.go

@@ -15,10 +15,10 @@ import (
 // The primary use case for this is for credential providers to do their
 // mapping to policies.
 type PathMap struct {
-	Prefix          string
-	Name            string
-	Schema          map[string]*FieldSchema
-	CaseInsensitive bool
+	Prefix        string
+	Name          string
+	Schema        map[string]*FieldSchema
+	CaseSensitive bool
 
 	once sync.Once
 }
@@ -43,7 +43,7 @@ func (p *PathMap) pathStruct(k string) *PathStruct {
 	p.once.Do(p.init)
 
 	// If we don't care about casing, store everything lowercase
-	if p.CaseInsensitive {
+	if !p.CaseSensitive {
 		k = strings.ToLower(k)
 	}
 

logical/framework/path_map_test.go

@@ -46,6 +46,15 @@ func TestPathMap(t *testing.T) {
 		t.Fatalf("bad: %#v", v)
 	}
 
+	// Read via API with other casing
+	v, err = p.Get(storage, "A")
+	if err != nil {
+		t.Fatalf("bad: %#v", err)
+	}
+	if v["value"] != "bar" {
+		t.Fatalf("bad: %#v", v)
+	}
+
 	// Verify List
 	keys, err := p.List(storage, "")
 	if err != nil {