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56decf85db1d
util/jsonschema.lua

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util/jsonschema.lua @ 13220:56decf85db1d

Merge 0.12->trunk
author Kim Alvefur <zash@zash.se>
date Mon, 17 Jul 2023 14:57:27 +0200
parent 13164:1aa83a5667f9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 -- This file is generated from teal-src/util/jsonschema.lua
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2
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3 local m_type = function(n)
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4 return type(n) == "number" and n % 1 == 0 and n <= 9007199254740992 and n >= -9007199254740992 and "integer" or "float";
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5 end;
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6
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7 local utf8_enc = rawget(_G, "utf8") or require("prosody.util.encodings").utf8;
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8 local utf8_len = utf8_enc.len or function(s)
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9 local _, count = s:gsub("[%z\001-\127\194-\253][\128-\191]*", "");
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10 return count
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11 end;
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12 local json = require("prosody.util.json")
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13 local null = json.null;
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14
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15 local pointer = require("prosody.util.jsonpointer")
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16
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17 local json_type_name = json.json_type_name
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18
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19 local schema_t = {}
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20
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21 local json_schema_object = { xml_t = {} }
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22
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23 local function simple_validate(schema, data)
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24 if schema == nil then
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25 return true
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26 elseif schema == "object" and type(data) == "table" then
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27 return type(data) == "table" and (next(data) == nil or type((next(data, nil))) == "string")
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28 elseif schema == "array" and type(data) == "table" then
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29 return type(data) == "table" and (next(data) == nil or type((next(data, nil))) == "number")
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30 elseif schema == "integer" then
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31 return m_type(data) == schema
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32 elseif schema == "null" then
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33 return data == null
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34 elseif type(schema) == "table" then
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35 for _, one in ipairs(schema) do
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36 if simple_validate(one, data) then
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37 return true
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38 end
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39 end
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40 return false
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41 else
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42 return type(data) == schema
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43 end
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44 end
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45
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46 local function validate(schema, data, root)
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47 if type(schema) == "boolean" then
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48 return schema
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49 end
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50
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51 if root == nil then
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52 root = schema
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53 end
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54
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55 if schema["$ref"] and schema["$ref"]:sub(1, 1) == "#" then
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56 local referenced = pointer.resolve(root, schema["$ref"]:sub(2))
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57 if referenced ~= nil and referenced ~= root and referenced ~= schema then
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58 if not validate(referenced, data, root) then
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59 return false
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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 return false
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66 end
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67
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68 if schema.type == "object" then
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69 if type(data) == "table" then
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70
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71 for k in pairs(data) do
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72 if not (type(k) == "string") then
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73 return false
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74 end
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75 end
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76 end
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77 end
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78
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79 if schema.type == "array" then
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80 if type(data) == "table" then
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81
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82 for i in pairs(data) do
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83 if not (m_type(i) == "integer") then
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84 return false
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85 end
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86 end
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87 end
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88 end
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89
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90 if schema["enum"] ~= nil then
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91 local match = false
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92 for _, v in ipairs(schema["enum"]) do
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93 if v == data then
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94
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95 match = true
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96 break
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97 end
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98 end
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99 if not match then
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100 return false
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101 end
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102 end
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103
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104 if type(data) == "string" then
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105 if schema.maxLength and utf8_len(data) > schema.maxLength then
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106 return false
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107 end
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108 if schema.minLength and utf8_len(data) < schema.minLength then
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109 return false
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110 end
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111 if schema.luaPattern and not data:match(schema.luaPattern) then
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112 return false
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113 end
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114 end
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115
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116 if type(data) == "number" then
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117 if schema.multipleOf and (data == 0 or data % schema.multipleOf ~= 0) then
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118 return false
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119 end
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120
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121 if schema.maximum and not (data <= schema.maximum) then
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122 return false
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123 end
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124
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125 if schema.exclusiveMaximum and not (data < schema.exclusiveMaximum) then
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126 return false
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127 end
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128
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129 if schema.minimum and not (data >= schema.minimum) then
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130 return false
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
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131 end
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Kim Alvefur <zash@zash.se>
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132
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
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diff changeset
133 if schema.exclusiveMinimum and not (data > schema.exclusiveMinimum) then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
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134 return false
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
135 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
136 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
137
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
138 if schema.allOf then
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diff changeset
139 for _, sub in ipairs(schema.allOf) do
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
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diff changeset
140 if not validate(sub, data, root) then
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parents: 12500
diff changeset
141 return false
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
142 end
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Kim Alvefur <zash@zash.se>
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143 end
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144 end
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Kim Alvefur <zash@zash.se>
parents:
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145
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146 if schema.oneOf then
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147 local valid = 0
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
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148 for _, sub in ipairs(schema.oneOf) do
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diff changeset
149 if validate(sub, data, root) then
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150 valid = valid + 1
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
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151 end
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Kim Alvefur <zash@zash.se>
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152 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
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diff changeset
153 if valid ~= 1 then
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154 return false
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Kim Alvefur <zash@zash.se>
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155 end
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parents:
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156 end
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Kim Alvefur <zash@zash.se>
parents:
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157
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158 if schema.anyOf then
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Kim Alvefur <zash@zash.se>
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159 local match = false
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
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diff changeset
160 for _, sub in ipairs(schema.anyOf) do
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diff changeset
161 if validate(sub, data, root) then
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diff changeset
162 match = true
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
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diff changeset
163 break
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 not match then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
167 return false
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
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168 end
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Kim Alvefur <zash@zash.se>
parents:
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169 end
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Kim Alvefur <zash@zash.se>
parents:
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170
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diff changeset
171 if schema["not"] then
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parents: 12500
diff changeset
172 if validate(schema["not"], data, root) then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
173 return false
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
174 end
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Kim Alvefur <zash@zash.se>
parents:
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175 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
176
12579
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Kim Alvefur <zash@zash.se>
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diff changeset
177 if schema["if"] ~= nil then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
178 if validate(schema["if"], data, root) then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
179 if schema["then"] then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
180 return validate(schema["then"], data, root)
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
181 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
182 else
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
183 if schema["else"] then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
184 return validate(schema["else"], data, root)
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
185 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
186 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
187 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
188
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
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diff changeset
189 if schema.const ~= nil and schema.const ~= data then
11434
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parents:
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190 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
191 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
192
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
193 if type(data) == "table" then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
194
13162
6140aa67c618 util.jsonschema: Silence Teal warnings about counting items in tables
Kim Alvefur <zash@zash.se>
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diff changeset
195 if schema.maxItems and #(data) > schema.maxItems then
11434
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parents:
diff changeset
196 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
197 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
198
13162
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Kim Alvefur <zash@zash.se>
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diff changeset
199 if schema.minItems and #(data) < schema.minItems then
11434
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
200 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
201 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
202
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
203 if schema.required then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
204 for _, k in ipairs(schema.required) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
205 if data[k] == nil then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
206 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
207 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
208 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
209 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
210
12988
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
211 if schema.dependentRequired then
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
212 for k, reqs in pairs(schema.dependentRequired) do
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
213 if data[k] ~= nil then
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
214 for _, req in ipairs(reqs) do
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
215 if data[req] == nil then
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
216 return false
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
217 end
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
218 end
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
219 end
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
220 end
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
221 end
8592770be63a util.jsonschema: Implement 'dependentRequired'
Kim Alvefur <zash@zash.se>
parents: 12975
diff changeset
222
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
223 if schema.propertyNames ~= nil then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
224 for k in pairs(data) do
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
225 if not validate(schema.propertyNames, k, root) then
11445
c73744fa3bdf util.jsonschema: Restructure handling of "properties" and "additionalProperties"
Kim Alvefur <zash@zash.se>
parents: 11444
diff changeset
226 return false
11434
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
227 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
228 end
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
229 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
230
13084
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
231 local seen_properties = {}
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
232
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
233 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
234 for k, sub in pairs(schema.properties) do
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
235 if data[k] ~= nil and not validate(sub, data[k], root) then
11446
58c534bac798 util.jsonschema: Implement "propertyNames"
Kim Alvefur <zash@zash.se>
parents: 11445
diff changeset
236 return false
58c534bac798 util.jsonschema: Implement "propertyNames"
Kim Alvefur <zash@zash.se>
parents: 11445
diff changeset
237 end
13084
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
238 seen_properties[k] = true
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
239 end
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
240 end
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
241
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
242 if schema.luaPatternProperties then
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
243
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
244 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
245 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
246 if type(k) == "string" and k:match(pattern) then
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
247 if not validate(sub, data[k], root) then
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
248 return false
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
249 end
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
250 seen_properties[k] = true
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
251 end
87f646e353cf util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'
Kim Alvefur <zash@zash.se>
parents: 12989
diff changeset
252 end
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
253 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
254 end
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
255
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
256 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
257 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
258 if not seen_properties[k] then
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
259 if not validate(schema.additionalProperties, v, root) then
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
260 return false
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
261 end
11434
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
262 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
263 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
264 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
265
12989
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266 if schema.dependentSchemas then
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267 for k, sub in pairs(schema.dependentSchemas) do
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268 if data[k] ~= nil and not validate(sub, data, root) then
dee080c2441e util.jsonschema: Implement 'dependentSchemas'
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269 return false
dee080c2441e util.jsonschema: Implement 'dependentSchemas'
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270 end
dee080c2441e util.jsonschema: Implement 'dependentSchemas'
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271 end
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272 end
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273
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parents:
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274 if schema.uniqueItems then
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parents:
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275
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parents:
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276 local values = {}
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parents:
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277 for _, v in pairs(data) do
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parents:
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278 if values[v] then
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parents:
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279 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
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280 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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281 values[v] = true
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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282 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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283 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
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284
11443
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
285 local p = 0
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
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parents: 12500
diff changeset
286 if schema.prefixItems ~= nil then
11443
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
287 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
288 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
289 break
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
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290 elseif validate(s, data[i], root) then
11443
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diff changeset
291 p = i
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diff changeset
292 else
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293 return false
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
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294 end
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
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295 end
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
296 end
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
297
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
298 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
299 for i = p + 1, #(data) do
12132
4ff0d33dfb2b util.jsonschema: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents: 11460
diff changeset
300 if not validate(schema.items, data[i], root) then
11440
d5288c99bb5a util.jsonschema: Correct "items" keyword
Kim Alvefur <zash@zash.se>
parents: 11434
diff changeset
301 return false
11434
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parents:
diff changeset
302 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
303 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
304 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
diff changeset
305
12579
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Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
306 if schema.contains ~= nil then
13087
5d3e8a226840 util.jsonschema: Implement 'minContains' and 'maxContains'
Kim Alvefur <zash@zash.se>
parents: 13085
diff changeset
307 local found = 0
13162
6140aa67c618 util.jsonschema: Silence Teal warnings about counting items in tables
Kim Alvefur <zash@zash.se>
parents: 13088
diff changeset
308 for i = 1, #(data) do
12132
4ff0d33dfb2b util.jsonschema: Add support for $ref pointers
Kim Alvefur <zash@zash.se>
parents: 11460
diff changeset
309 if validate(schema.contains, data[i], root) then
13087
5d3e8a226840 util.jsonschema: Implement 'minContains' and 'maxContains'
Kim Alvefur <zash@zash.se>
parents: 13085
diff changeset
310 found = found + 1
11442
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
311 end
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
312 end
13087
5d3e8a226840 util.jsonschema: Implement 'minContains' and 'maxContains'
Kim Alvefur <zash@zash.se>
parents: 13085
diff changeset
313 if found < (schema.minContains or 1) or found > (schema.maxContains or math.huge) then
11442
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
314 return false
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
315 end
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
316 end
11434
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
12579
ca6a43fe0231 util.jsonschema: Fix validation to not assume presence of "type" field
Kim Alvefur <zash@zash.se>
parents: 12500
diff changeset
319 return true
11434
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
320 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
321
11460
a8b4e04bc044 util.jsonschema: Rename types for improved readability
Kim Alvefur <zash@zash.se>
parents: 11448
diff changeset
322 json_schema_object.validate = validate;
a8b4e04bc044 util.jsonschema: Rename types for improved readability
Kim Alvefur <zash@zash.se>
parents: 11448
diff changeset
323
a8b4e04bc044 util.jsonschema: Rename types for improved readability
Kim Alvefur <zash@zash.se>
parents: 11448
diff changeset
324 return json_schema_object