draft2019-09 anchor

danielaparker · Dec 25, 2023 · 1c59376 · 1c59376
1 parent 6ad97e9
commit 1c59376
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Showing 5 changed files with 164 additions and 48 deletions.
diff --git a/include/jsoncons_ext/jsonschema/common/compilation_context.hpp b/include/jsoncons_ext/jsonschema/common/compilation_context.hpp
@@ -124,11 +124,11 @@ namespace jsonschema {
                 }
             }
 
-            std::cout << "\ncontext\n";
+            /*std::cout << "\ncontext\n";
             for (const auto& uri : new_uris)
             {
                 std::cout << "    " << uri.string() << "\n";
-            }
+            }*/
 
             return compilation_context(new_uris);
         }

diff --git a/include/jsoncons_ext/jsonschema/draft201909/schema_parser_impl.hpp b/include/jsoncons_ext/jsonschema/draft201909/schema_parser_impl.hpp
@@ -126,7 +126,7 @@ namespace draft201909 {
                         schema_location relative(it->value().template as<std::string>()); 
                         is_ref = true;
                         auto id = relative.resolve(new_context.get_base_uri());
-                        std::cout << "$ref " << relative.string() << ", " << id.string() << "\n";
+                        //std::cout << "$ref " << relative.string() << ", " << id.string() << "\n";
                         auto ref =  get_or_create_reference(id);
                         validator = ref.get();
                         subschemas_.emplace_back(std::move(ref));
@@ -155,16 +155,19 @@ namespace draft201909 {
                         it = schema.find("$anchor"); // If $anchor is found, this schema can be referenced by the id
                         if (it != schema.object_range().end()) 
                         {
-                            std::string id = it->value().template as<std::string>(); 
-                            schema_location relative("#"+id); 
+                            std::string anchor = it->value().template as<std::string>(); 
+                            if (!validate_anchor(anchor))
+                            {
+                                std::string message("Invalid anchor ");
+                                message.append(anchor.data(), anchor.size());
+                                JSONCONS_THROW(schema_error(message));
+                            }
+                            schema_location relative("#"+anchor); 
                             insert_schema(relative, validator);
-                            for (const auto& uri : new_context.uris()) 
+                            if (new_context.get_base_uri().is_absolute())
                             {
-                                if (uri.is_absolute())
-                                {
-                                    schema_location new_uri = relative.resolve(uri);
-                                    insert_schema(new_uri, validator);
-                                }
+                                schema_location new_uri = relative.resolve(new_context.get_base_uri());
+                                insert_schema(new_uri, validator);
                             }
                         }
                     }
@@ -916,12 +919,21 @@ namespace draft201909 {
             const compilation_context& context)
         {
             std::string schema_path = context.make_schema_path_with("allOf");
+            auto new_context2 = context.update_uris(schema, schema_path);
             std::vector<validator_type> subschemas;
 
             size_t c = 0;
             for (const auto& subsch : schema.array_range())
             {
-                subschemas.emplace_back(make_subschema_validator(subsch, context, {all_of_criterion<Json>::key(), std::to_string(c++)}));
+                auto new_context = context.update_uris(subsch, std::vector<std::string>{});
+
+                /*std::cout << "\nThe context\n";
+                for (const auto& uri : new_context.uris())
+                {
+                    std::cout << "    " << uri.string() << "\n";
+                }*/
+
+                subschemas.emplace_back(make_subschema_validator(subsch, new_context, {all_of_criterion<Json>::key(), std::to_string(c++)}));
             }
             return jsoncons::make_unique<combining_validator<Json,all_of_criterion<Json>>>(std::move(schema_path), std::move(subschemas));
         }
@@ -1245,6 +1257,33 @@ namespace draft201909 {
             }
         }
 
+        static bool validate_anchor(const std::string& anchor)
+        {
+            bool is_valid = !anchor.empty();
+            for (std::size_t i = 0; is_valid && i < anchor.size(); ++i)
+            {
+                switch (anchor[i])
+                {
+                case 'a':case 'b':case 'c':case 'd':case 'e':case 'f':case 'g':case 'h':case 'i':case 'j':case 'k':case 'l':case 'm':case 'n':case 'o':case 'p':case 'q':case 'r':case 's':case 't':case 'u':case 'v':case 'w':case 'x':case 'y':case 'z':
+                case 'A':case 'B':case 'C':case 'D':case 'E':case 'F':case 'G':case 'H':case 'I':case 'J':case 'K':case 'L':case 'M':case 'N':case 'O':case 'P':case 'Q':case 'R':case 'S':case 'T':case 'U':case 'V':case 'W':case 'X':case 'Y':case 'Z':
+                case '_':
+                    break;
+                case '0':case '1':case '2':case '3':case '4':case '5':case '6':case '7':case '8':case '9':
+                case '-':
+                case '.':
+                    if (i == 0)
+                    {
+                        is_valid = false;
+                    }
+                    break;
+                default:                    
+                    is_valid = false;
+                    break;
+                }
+            }
+            return is_valid;
+        }
+
     };
 
 } // namespace draft201909

diff --git a/test/jsonschema/issues/draft2019-09/issue1.json b/test/jsonschema/issues/draft2019-09/issue1.json
@@ -1,36 +1,25 @@
-[
+ [
     {
-        "description": "same $anchor with different base uri",
+        "description": "invalid anchors",
+        "comment": "Section 8.2.3",
         "schema": {
             "$schema": "https://json-schema.org/draft/2019-09/schema",
-            "$id": "http://localhost:1234/draft2019-09/foobar",
-            "$defs": {
-                "A": {
-                    "$id": "child1",
-                    "allOf": [
-                        {
-                            "$id": "child2",
-                            "$anchor": "my_anchor",
-                            "type": "number"
-                        },
-                        {
-                            "$anchor": "my_anchor",
-                            "type": "string"
-                        }
-                    ]
-                }
-            },
-            "$ref": "child1#my_anchor"
+            "$ref": "https://json-schema.org/draft/2019-09/schema"
         },
         "tests": [
             {
-                "description": "$ref resolves to /$defs/A/allOf/1",
-                "data": "a",
-                "valid": true
+                "description": "MUST start with a letter (and not #)",
+                "data": { "$anchor" : "#foo" },
+                "valid": false
             }/*,
             {
-                "description": "$ref does not resolve to /$defs/A/allOf/0",
-                "data": 1,
+                "description": "JSON pointers are not valid",
+                "data": { "$anchor" : "/a/b" },
+                "valid": false
+            },
+            {
+                "description": "invalid with valid beginning",
+                "data": { "$anchor" : "foo#something" },
                 "valid": false
             }*/
         ]

diff --git a/test/jsonschema/issues/draft2019-09/issue1.txt b/test/jsonschema/issues/draft2019-09/issue1.txt
@@ -1,5 +1,95 @@
-Could not open ./jsonschema/JSON-Schema-Test-Suite/remotes/child1 for schema loading
-
+  Test case: "$ref resolves to /$defs/A/allOf/1"
+  Failed: #: Expected number, found string
 "$id": "http://localhost:1234/draft2019-09/foobar"
 
     "$id": "child1"
+
+context
+    #
+    http://localhost:1234/draft2019-09/foobar
+$ref child1#my_anchor, http://localhost:1234/draft2019-09/child1#my_anchor
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A
+    http://localhost:1234/draft2019-09/child1
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/http:~1~1localhost:1234~1draft2019-09~1child1#~1array
+    http://localhost:1234/draft2019-09/child1#/http:~1~1localhost:1234~1draft2019-09~1child1#~1array
+    http://localhost:1234/draft2019-09/child1
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/http:~1~1localhost:1234~1draft2019-09~1child1#~1string
+    http://localhost:1234/draft2019-09/child1#/http:~1~1localhost:1234~1draft2019-09~1child1#~1string
+    http://localhost:1234/draft2019-09/child1
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/http:~1~1localhost:1234~1draft2019-09~1child1#~1string
+    http://localhost:1234/draft2019-09/child1#/http:~1~1localhost:1234~1draft2019-09~1child1#~1string
+    http://localhost:1234/draft2019-09/child1
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/http:~1~1localhost:1234~1draft2019-09~1child1#~1integer
+    http://localhost:1234/draft2019-09/child1#/http:~1~1localhost:1234~1draft2019-09~1child1#~1integer
+    http://localhost:1234/draft2019-09/child1
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/http:~1~1localhost:1234~1draft2019-09~1child1#~1integer
+    http://localhost:1234/draft2019-09/child1#/http:~1~1localhost:1234~1draft2019-09~1child1#~1integer
+    http://localhost:1234/draft2019-09/child1
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/http:~1~1localhost:1234~1draft2019-09~1child1#~1integer
+    http://localhost:1234/draft2019-09/child1#/http:~1~1localhost:1234~1draft2019-09~1child1#~1integer
+    http://localhost:1234/draft2019-09/child1
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/http:~1~1localhost:1234~1draft2019-09~1child1#~1number
+    http://localhost:1234/draft2019-09/child1#/http:~1~1localhost:1234~1draft2019-09~1child1#~1number
+    http://localhost:1234/draft2019-09/child1
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/http:~1~1localhost:1234~1draft2019-09~1child1#~1number
+    http://localhost:1234/draft2019-09/child1#/http:~1~1localhost:1234~1draft2019-09~1child1#~1number
+    http://localhost:1234/draft2019-09/child1
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/http:~1~1localhost:1234~1draft2019-09~1child1#~1number
+    http://localhost:1234/draft2019-09/child1#/http:~1~1localhost:1234~1draft2019-09~1child1#~1number
+    http://localhost:1234/draft2019-09/child1
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/allOf/0
+    http://localhost:1234/draft2019-09/child1#/allOf/0
+    http://localhost:1234/draft2019-09/child2
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/allOf/0/http:~1~1localhost:1234~1draft2019-09~1child2#~1number
+    http://localhost:1234/draft2019-09/child1#/allOf/0/http:~1~1localhost:1234~1draft2019-09~1child2#~1number
+    http://localhost:1234/draft2019-09/child2#/http:~1~1localhost:1234~1draft2019-09~1child2#~1number
+    http://localhost:1234/draft2019-09/child2
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/allOf/0/http:~1~1localhost:1234~1draft2019-09~1child2#~1number
+    http://localhost:1234/draft2019-09/child1#/allOf/0/http:~1~1localhost:1234~1draft2019-09~1child2#~1number
+    http://localhost:1234/draft2019-09/child2#/http:~1~1localhost:1234~1draft2019-09~1child2#~1number
+    http://localhost:1234/draft2019-09/child2
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/allOf/0/http:~1~1localhost:1234~1draft2019-09~1child2#~1number
+    http://localhost:1234/draft2019-09/child1#/allOf/0/http:~1~1localhost:1234~1draft2019-09~1child2#~1number
+    http://localhost:1234/draft2019-09/child2#/http:~1~1localhost:1234~1draft2019-09~1child2#~1number
+    http://localhost:1234/draft2019-09/child2
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/allOf/1
+    http://localhost:1234/draft2019-09/child1#/allOf/1
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/allOf/1/http:~1~1localhost:1234~1draft2019-09~1child1#~1allOf~11~1string
+    http://localhost:1234/draft2019-09/child1#/allOf/1/http:~1~1localhost:1234~1draft2019-09~1child1#~1allOf~11~1string
+
+context
+    http://localhost:1234/draft2019-09/foobar#/$defs/A/allOf/1/http:~1~1localhost:1234~1draft2019-09~1child1#~1allOf~11~1string
+    http://localhost:1234/draft2019-09/child1#/allOf/1/http:~1~1localhost:1234~1draft2019-09~1child1#~1allOf~11~1string
+
diff --git a/test/jsonschema/src/jsonschema_draft201909_tests.cpp b/test/jsonschema/src/jsonschema_draft201909_tests.cpp
@@ -39,7 +39,11 @@ namespace {
     void jsonschema_tests(const std::string& fpath)
     {
         std::fstream is(fpath);
-        REQUIRE(is);
+        if (!is)
+        {
+            std::cout << "Cannot open file: " << fpath << "\n";
+            return;
+        }
 
         json tests = json::parse(is); 
 
@@ -92,8 +96,7 @@ TEST_CASE("jsonschema draft2019-09 tests")
     SECTION("tests")
     {
         //jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/anchor.json");
-#if 0
-        jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/additionalItems.json");
+        //jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/additionalItems.json");
 #ifdef JSONCONS_HAS_STD_REGEX
         jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/additionalProperties.json");
 #endif
@@ -103,9 +106,7 @@ TEST_CASE("jsonschema draft2019-09 tests")
         jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/const.json");
         jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/contains.json");
         jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/default.json");
-        jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/definitions.json"); 
-
-        jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/dependencies.json");
+        jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/defs.json"); 
 
         jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/enum.json");
         jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/exclusiveMaximum.json");
@@ -164,8 +165,5 @@ TEST_CASE("jsonschema draft2019-09 tests")
         //jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/optional/format/uri.json");
         //jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/optional/format/uri-reference.json");
         //jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/optional/format/uri-template.json");
-
-        jsonschema_tests("./jsonschema/JSON-Schema-Test-Suite/tests/draft2019-09/optional/content.json");
-#endif
     }
 }