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annotate util/jsonschema.lua @ 14229:ce31fdde0ad1 default tip

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net.unbound: Simplify conditional
author Kim Alvefur <zash@zash.se>
date Sat, 13 Jun 2026 11:35:18 +0200
parents d975d280baec
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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b713da7527d2 teal: Regenerate Lua files
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1 -- This file is generated from teal-src/prosody/util/jsonschema.tl
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2 if not math.type then
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3 require("prosody.util.mathcompat")
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4 end
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5
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6 local utf8_len = rawget(_G, "utf8") and utf8.len or require("prosody.util.encodings").utf8.length;
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7
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8 local json = require("prosody.util.json")
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9 local null = json.null;
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10
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11 local pointer = require("prosody.util.jsonpointer")
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12
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13 local json_schema_object = { xml_t = {} }
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14
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15 local function simple_validate(schema, data)
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16 if schema == nil then
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17 return true
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18 elseif schema == "object" and type(data) == "table" then
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19 return type(data) == "table" and (next(data) == nil or type((next(data, nil))) == "string")
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20 elseif schema == "array" and type(data) == "table" then
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21 return type(data) == "table" and (next(data) == nil or type((next(data, nil))) == "number")
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22 elseif schema == "integer" then
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23 return math.type(data) == schema
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24 elseif schema == "null" then
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25 return data == null
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26 elseif type(schema) == "table" then
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27 for _, one in ipairs(schema) do
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28 if simple_validate(one, data) then
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29 return true
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30 end
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31 end
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32 return false
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33 else
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34 return type(data) == schema
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35 end
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36 end
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37
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38 local function mkerr(sloc, iloc, err)
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39 return { schemaLocation = sloc; instanceLocation = iloc; error = err }
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40 end
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41
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42 local function validate(schema, data, root, sloc, iloc, errs)
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43 if type(schema) == "boolean" then
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44 return schema
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45 end
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46
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47 if root == nil then
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48 root = schema
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49 iloc = ""
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50 sloc = ""
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51 errs = {};
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52 end
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53
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54 if schema["$ref"] and schema["$ref"]:sub(1, 1) == "#" then
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55 local referenced = pointer.resolve(root, schema["$ref"]:sub(2))
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56 if referenced ~= nil and referenced ~= root and referenced ~= schema then
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57 if not validate(referenced, data, root, schema["$ref"], iloc, errs) then
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58 table.insert(errs, mkerr(sloc .. "/$ref", iloc, "Subschema failed validation"))
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59 return false, errs
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60 end
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61 end
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62 end
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63
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64 if not simple_validate(schema.type, data) then
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65 table.insert(errs, mkerr(sloc .. "/type", iloc, "unexpected type"));
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66 return false, errs
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67 end
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68
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69 if schema.type == "object" then
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70 if type(data) == "table" then
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71
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72 for k in pairs(data) do
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73 if not (type(k) == "string") then
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74 table.insert(errs, mkerr(sloc .. "/type", iloc, "'object' had non-string keys"));
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75 return false, errs
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76 end
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77 end
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78 end
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79 end
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80
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81 if schema.type == "array" then
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82 if type(data) == "table" then
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83
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84 for i in pairs(data) do
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85 if not (math.type(i) == "integer") then
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86 table.insert(errs, mkerr(sloc .. "/type", iloc, "'array' had non-integer keys"));
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87 return false, errs
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88 end
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89 end
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90 end
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91 end
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92
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93 if schema["enum"] ~= nil then
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94 local match = false
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95 for _, v in ipairs(schema["enum"]) do
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96 if v == data then
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97
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98 match = true
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99 break
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100 end
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101 end
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102 if not match then
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103 table.insert(errs, mkerr(sloc .. "/enum", iloc, "not one of the enumerated values"));
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104 return false, errs
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105 end
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106 end
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107
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108 if type(data) == "string" then
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109 if schema.maxLength and utf8_len(data) > schema.maxLength then
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110 table.insert(errs, mkerr(sloc .. "/maxLength", iloc, "string too long"))
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111 return false, errs
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112 end
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113 if schema.minLength and utf8_len(data) < schema.minLength then
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114 table.insert(errs, mkerr(sloc .. "/maxLength", iloc, "string too short"))
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115 return false, errs
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116 end
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117 if schema.luaPattern and not data:match(schema.luaPattern) then
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118 table.insert(errs, mkerr(sloc .. "/luaPattern", iloc, "string does not match pattern"))
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119 return false, errs
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120 end
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121 end
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122
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123 if type(data) == "number" then
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124 if schema.multipleOf and data ~= 0 and data % schema.multipleOf ~= 0 then
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125 table.insert(errs, mkerr(sloc .. "/luaPattern", iloc, "not a multiple"))
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126 return false, errs
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127 end
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128
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
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diff changeset
129 if schema.maximum and not (data <= schema.maximum) then
13385
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diff changeset
130 table.insert(errs, mkerr(sloc .. "/maximum", iloc, "number exceeds maximum"))
72d7830505f0 util.jsonschema: Return basic structured validation response
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parents: 13164
diff changeset
131 return false, errs
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
132 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
133
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
134 if schema.exclusiveMaximum and not (data < schema.exclusiveMaximum) then
13385
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Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
135 table.insert(errs, mkerr(sloc .. "/exclusiveMaximum", iloc, "number exceeds exclusive maximum"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
136 return false, errs
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
137 end
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
138
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
139 if schema.minimum and not (data >= schema.minimum) then
13385
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Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
140 table.insert(errs, mkerr(sloc .. "/minimum", iloc, "number below minimum"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
141 return false, errs
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
142 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
143
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
144 if schema.exclusiveMinimum and not (data > schema.exclusiveMinimum) then
13385
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Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
145 table.insert(errs, mkerr(sloc .. "/exclusiveMinimum", iloc, "number below exclusive minimum"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
146 return false, errs
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
147 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
148 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
149
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
150 if schema.allOf then
13385
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Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
151 for i, sub in ipairs(schema.allOf) do
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
152 if not validate(sub, data, root, sloc .. "/allOf/" .. i, iloc, errs) then
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
153 table.insert(errs, mkerr(sloc .. "/allOf", iloc, "did not match all subschemas"))
72d7830505f0 util.jsonschema: Return basic structured validation response
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parents: 13164
diff changeset
154 return false, errs
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
155 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
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156 end
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157 end
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Kim Alvefur <zash@zash.se>
parents:
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158
12579
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Kim Alvefur <zash@zash.se>
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diff changeset
159 if schema.oneOf then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
160 local valid = 0
13385
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Kim Alvefur <zash@zash.se>
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diff changeset
161 for i, sub in ipairs(schema.oneOf) do
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
162 if validate(sub, data, root, sloc .. "/oneOf" .. i, iloc, errs) then
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
163 valid = valid + 1
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
164 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
165 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
166 if valid ~= 1 then
13385
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Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
167 table.insert(errs, mkerr(sloc .. "/oneOf", iloc, "did not match exactly one subschema"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
168 return false, errs
12579
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parents: 12500
diff changeset
169 end
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Kim Alvefur <zash@zash.se>
parents:
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170 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
171
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
172 if schema.anyOf then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
173 local match = false
13385
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Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
174 for i, sub in ipairs(schema.anyOf) do
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
175 if validate(sub, data, root, sloc .. "/anyOf/" .. i, iloc, errs) then
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
176 match = true
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
177 break
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
178 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
179 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
180 if not match then
13385
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Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
181 table.insert(errs, mkerr(sloc .. "/anyOf", iloc, "did not match any subschema"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
182 return false, errs
12579
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183 end
11434
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Kim Alvefur <zash@zash.se>
parents:
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184 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
185
13867
eabd38507c1d util.jsonschema: Fix handling of `false` as schema
Kim Alvefur <zash@zash.se>
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diff changeset
186 if schema["not"] ~= nil then
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
187 if validate(schema["not"], data, root, sloc .. "/not", iloc, errs) then
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
188 table.insert(errs, mkerr(sloc .. "/not", iloc, "did match subschema"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
189 return false, errs
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
190 end
11434
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Kim Alvefur <zash@zash.se>
parents:
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191 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
192
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
193 if schema["if"] ~= nil then
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
194 if validate(schema["if"], data, root, sloc .. "/if", iloc, errs) then
13867
eabd38507c1d util.jsonschema: Fix handling of `false` as schema
Kim Alvefur <zash@zash.se>
parents: 13385
diff changeset
195 if schema["then"] ~= nil then
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
196 if not validate(schema["then"], data, root, sloc .. "/then", iloc, errs) then
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
197 table.insert(errs, mkerr(sloc .. "/then", iloc, "did not match subschema"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
198 return false, errs
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
199 end
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
200 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
201 else
13867
eabd38507c1d util.jsonschema: Fix handling of `false` as schema
Kim Alvefur <zash@zash.se>
parents: 13385
diff changeset
202 if schema["else"] ~= nil then
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
203 if not validate(schema["else"], data, root, sloc .. "/else", iloc, errs) then
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
204 table.insert(errs, mkerr(sloc .. "/else", iloc, "did not match subschema"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
205 return false, errs
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
206 end
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
207 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
208 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
209 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
210
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
211 if schema.const ~= nil and schema.const ~= data then
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
212 table.insert(errs, mkerr(sloc .. "/const", iloc, "did not match constant value"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
213 return false, errs
11434
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
214 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
215
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
216 if type(data) == "table" then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
217
13162
6140aa67c618 util.jsonschema: Silence Teal warnings about counting items in tables
Kim Alvefur <zash@zash.se>
parents: 13088
diff changeset
218 if schema.maxItems and #(data) > schema.maxItems then
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
219 table.insert(errs, mkerr(sloc .. "/maxItems", iloc, "too many items"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
220 return false, errs
11434
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
221 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
222
13162
6140aa67c618 util.jsonschema: Silence Teal warnings about counting items in tables
Kim Alvefur <zash@zash.se>
parents: 13088
diff changeset
223 if schema.minItems and #(data) < schema.minItems then
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
224 table.insert(errs, mkerr(sloc .. "/minItems", iloc, "too few items"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
225 return false, errs
11434
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
226 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
227
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
228 if schema.required then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
229 for _, k in ipairs(schema.required) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
230 if data[k] == nil then
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
231 table.insert(errs, mkerr(sloc .. "/required", iloc .. "/" .. tostring(k), "missing required property"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
232 return false, errs
11434
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parents:
diff changeset
233 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
234 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
235 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
236
12988
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
237 if schema.dependentRequired then
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
238 for k, reqs in pairs(schema.dependentRequired) do
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
239 if data[k] ~= nil then
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
240 for _, req in ipairs(reqs) do
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
241 if data[req] == nil then
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
242 table.insert(errs, mkerr(sloc .. "/dependentRequired", iloc, "missing dependent required property"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
243 return false, errs
12988
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
244 end
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
245 end
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
246 end
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
247 end
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
248 end
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
249
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
250 if schema.propertyNames ~= nil then
13385
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Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
251
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
252 for k in pairs(data) do
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
253 if not validate(schema.propertyNames, k, root, sloc .. "/propertyNames", iloc .. "/" .. tostring(k), errs) then
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
254 table.insert(errs, mkerr(sloc .. "/propertyNames", iloc .. "/" .. tostring(k), "a property name did not match subschema"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
255 return false, errs
11434
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
256 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
257 end
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
258 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
259
13084
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
260 local seen_properties = {}
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
261
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
262 if schema.properties then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
263 for k, sub in pairs(schema.properties) do
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
264 if data[k] ~= nil and not validate(sub, data[k], root, sloc .. "/" .. tostring(k), iloc .. "/" .. tostring(k), errs) then
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
265 table.insert(errs, mkerr(sloc .. "/" .. tostring(k), iloc .. "/" .. tostring(k), "a property did not match subschema"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
266 return false, errs
11446
58c534bac798 util.jsonschema: Implement "propertyNames"
Kim Alvefur <zash@zash.se>
parents: 11445
diff changeset
267 end
13084
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
268 seen_properties[k] = true
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
269 end
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
270 end
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
271
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
272 if schema.luaPatternProperties then
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
273
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
274 for pattern, sub in pairs(schema.luaPatternProperties) do
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
275 for k in pairs(data) do
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
276 if type(k) == "string" and k:match(pattern) then
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
277 if not validate(sub, data[k], root, sloc .. "/luaPatternProperties", iloc, errs) then
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
278 table.insert(errs, mkerr(sloc .. "/luaPatternProperties/" .. pattern, iloc .. "/" .. tostring(k), "a property did not match subschema"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
279 return false, errs
13084
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
280 end
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
281 seen_properties[k] = true
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
282 end
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
283 end
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
284 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
285 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
286
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
287 if schema.additionalProperties ~= nil then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
288 for k, v in pairs(data) do
13084
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
289 if not seen_properties[k] then
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
290 if not validate(schema.additionalProperties, v, root, sloc .. "/additionalProperties", iloc .. "/" .. tostring(k), errs) then
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
291 table.insert(errs, mkerr(sloc .. "/additionalProperties", iloc .. "/" .. tostring(k), "additional property did not match subschema"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
292 return false, errs
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
293 end
11434
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
294 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
295 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
296 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
297
12989
dee080c2441e util.jsonschema: Implement 'dependentSchemas'
Kim Alvefur <zash@zash.se>
parents: 12988
diff changeset
298 if schema.dependentSchemas then
dee080c2441e util.jsonschema: Implement 'dependentSchemas'
Kim Alvefur <zash@zash.se>
parents: 12988
diff changeset
299 for k, sub in pairs(schema.dependentSchemas) do
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
300 if data[k] ~= nil and not validate(sub, data, root, sloc .. "/dependentSchemas/" .. k, iloc, errs) then
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
301 table.insert(errs, mkerr(sloc .. "/dependentSchemas", iloc .. "/" .. tostring(k), "did not match dependent subschema"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
302 return false, errs
12989
dee080c2441e util.jsonschema: Implement 'dependentSchemas'
Kim Alvefur <zash@zash.se>
parents: 12988
diff changeset
303 end
dee080c2441e util.jsonschema: Implement 'dependentSchemas'
Kim Alvefur <zash@zash.se>
parents: 12988
diff changeset
304 end
dee080c2441e util.jsonschema: Implement 'dependentSchemas'
Kim Alvefur <zash@zash.se>
parents: 12988
diff changeset
305 end
dee080c2441e util.jsonschema: Implement 'dependentSchemas'
Kim Alvefur <zash@zash.se>
parents: 12988
diff changeset
306
11434
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
307 if schema.uniqueItems then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
308
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
309 local values = {}
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
310 for _, v in pairs(data) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
311 if values[v] then
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
312 table.insert(errs, mkerr(sloc .. "/uniqueItems", iloc, "had duplicate items"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
313 return false, errs
11434
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
314 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
315 values[v] = true
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
316 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
317 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
318
11443
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
319 local p = 0
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
320 if schema.prefixItems ~= nil then
11443
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
321 for i, s in ipairs(schema.prefixItems) do
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
322 if data[i] == nil then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
323 break
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
324 elseif validate(s, data[i], root, sloc .. "/prefixItems/" .. i, iloc .. "/" .. i, errs) then
11443
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
325 p = i
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
326 else
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
327 table.insert(errs, mkerr(sloc .. "/prefixItems/" .. i, iloc .. "/" .. tostring(i), "did not match subschema"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
328 return false, errs
11443
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
329 end
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
330 end
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
331 end
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
332
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
333 if schema.items ~= nil then
13162
6140aa67c618 util.jsonschema: Silence Teal warnings about counting items in tables
Kim Alvefur <zash@zash.se>
parents: 13088
diff changeset
334 for i = p + 1, #(data) do
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
335 if not validate(schema.items, data[i], root, sloc, iloc .. "/" .. i, errs) then
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
336 table.insert(errs, mkerr(sloc .. "/prefixItems/" .. i, iloc .. "/" .. i, "did not match subschema"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
337 return false, errs
11434
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
338 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
339 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
340 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
341
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
342 if schema.contains ~= nil then
13087
5d3e8a226840 util.jsonschema: Implement 'minContains' and 'maxContains'
Kim Alvefur <zash@zash.se>
parents: 13085
diff changeset
343 local found = 0
13162
6140aa67c618 util.jsonschema: Silence Teal warnings about counting items in tables
Kim Alvefur <zash@zash.se>
parents: 13088
diff changeset
344 for i = 1, #(data) do
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
345 if validate(schema.contains, data[i], root, sloc .. "/contains", iloc .. "/" .. i, errs) then
13087
5d3e8a226840 util.jsonschema: Implement 'minContains' and 'maxContains'
Kim Alvefur <zash@zash.se>
parents: 13085
diff changeset
346 found = found + 1
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
347 else
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
348 table.insert(errs, mkerr(sloc .. "/contains", iloc .. "/" .. i, "did not match subschema"))
11442
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
349 end
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
350 end
13385
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
351 if found < (schema.minContains or 1) then
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
352 table.insert(errs, mkerr(sloc .. "/minContains", iloc, "too few matches"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
353 return false, errs
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
354 elseif found > (schema.maxContains or math.huge) then
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
355 table.insert(errs, mkerr(sloc .. "/maxContains", iloc, "too many matches"))
72d7830505f0 util.jsonschema: Return basic structured validation response
Kim Alvefur <zash@zash.se>
parents: 13164
diff changeset
356 return false, errs
11442
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
357 end
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
358 end
11434
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
359 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
360
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
361 return true
11434
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
362 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
363
11460
a8b4e04bc044 util.jsonschema: Rename types for improved readability
Kim Alvefur <zash@zash.se>
parents: 11448
diff changeset
364 json_schema_object.validate = validate;
a8b4e04bc044 util.jsonschema: Rename types for improved readability
Kim Alvefur <zash@zash.se>
parents: 11448
diff changeset
365
a8b4e04bc044 util.jsonschema: Rename types for improved readability
Kim Alvefur <zash@zash.se>
parents: 11448
diff changeset
366 return json_schema_object