Merge pull request #1765 from levoai/master

Issue #1764: Handle dereferencing paths accessing arrays by index
swagger-api · Oct 19, 2022 · 6e83a8b · 6e83a8b
2 parents af0ab16 + b0838f2
commit 6e83a8b
Showing 1 changed file with 10 additions and 5 deletions.
diff --git a/modules/swagger-parser-v3/src/main/java/io/swagger/v3/parser/reference/ReferenceUtils.java b/modules/swagger-parser-v3/src/main/java/io/swagger/v3/parser/reference/ReferenceUtils.java
@@ -136,12 +136,17 @@ public static JsonNode jsonPointerEvaluate(String fragment, JsonNode tree, Strin
         String[] tokens = fragment.split("/");
         JsonNode node = tree;
         for (String token : tokens) {
-            if (StringUtils.isNotBlank(token)) {
+            if (StringUtils.isBlank(token)) {
+                continue;
+            }
+            if (node.isArray()) {
+                node = node.get(Integer.valueOf(token));
+            } else {
                 node = node.get(ReferenceUtils.unescapePointer(token));
-                //if at any point we do find an element we expect, print and error and abort
-                if (node == null) {
-                    throw new RuntimeException("Could not find " + fragment + " in contents of " + uri);
-                }
+            }
+            //if at any point we do find an element we expect, print and error and abort
+            if (node == null) {
+                throw new RuntimeException("Could not find " + fragment + " in contents of " + uri);
             }
         }
         return node;