prosody
95f0d77175ca
teal-src/util/jsonschema.tl

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teal-src/util/jsonschema.tl @ 11442:95f0d77175ca

util.jsonschema: Implement the "contains" keyword And apparently I had mistaken this for an array
author Kim Alvefur <zash@zash.se>
date Tue, 09 Mar 2021 02:35:00 +0100
parent 11441:75a280e6e046
child 11443:a526abef61e6
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11434
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1
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2 local record schema_t
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3 enum type_e
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4 "null"
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5 "boolean"
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6 "object"
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7 "array"
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8 "number"
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9 "string"
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10 "integer"
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11 end
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12
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13 type : type_e
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14 enum : { any }
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15 const : any
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16
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17 allOf : { schema_t }
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18 anyOf : { schema_t }
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19 oneOf : { schema_t }
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20
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21 ["not"] : schema_t
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22 ["if"] : schema_t
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23 ["then"] : schema_t
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24 ["else"] : schema_t
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25
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26 -- numbers
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27 multipleOf : number
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28 maximum : number
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29 exclusiveMaximum : number
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30 minimum : number
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31 exclusiveMinimum : number
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32
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33 -- strings
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34 maxLength : number
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35 minLength : number
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36 pattern : string
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37 format : string
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38
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39 -- arrays
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40 items : schema_t
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41 contains : schema_t
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42 maxItems : number
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43 minItems : number
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44 uniqueItems : boolean
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45 maxContains : number
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46 minContains : number
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47
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48 -- objects
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49 properties : { string : schema_t | type_e }
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50 maxProperties : number
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51 minProperties : number
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52 required : { string }
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53 dependentRequired : { string : { string } }
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54 additionalProperties: schema_t
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55 patternProperties: schema_t
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56
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57 -- xml
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58 record xml_t
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59 name : string
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60 namespace : string
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61 prefix : string
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62 attribute : boolean
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63 wrapped : boolean
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64
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65 -- nonstantard, maybe in the future
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66 text : boolean
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67 x_name_is_value : boolean
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68 x_single_attribute : string
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69 end
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70
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71 xml : xml_t
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72
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73 -- descriptive
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74 title : string
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75 description : string
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76 deprecated : boolean
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77 readOnly : boolean
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78 writeOnly : boolean
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79 end
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80 local type_e = schema_t.type_e
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81
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82 -- TODO validator function per schema property
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83
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84 local type_validators : { type_e : function (schema_t, any) : boolean } = {}
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85
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86 local function simple_validate(schema : type_e, data : any) : boolean
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87 if schema == "object" and data is table then
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88 return type(data) == "table" and (next(data)==nil or type((next(data, nil))) == "string")
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89 elseif schema == "array" and data is table then
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90 return type(data) == "table" and (next(data)==nil or type((next(data, nil))) == "number")
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91 elseif schema == "integer" then
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92 return math.type(data) == schema
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93 else
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94 return type(data) == schema
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95 end
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96 end
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97
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98 type_validators.string = function (schema : schema_t, data : any) : boolean
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99 -- XXX this is measured in byte, while JSON measures in ... bork
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100 -- TODO use utf8.len?
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101 if data is string then
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102 if schema.maxLength and #data > schema.maxLength then
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103 return false
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104 end
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105 if schema.minLength and #data < schema.minLength then
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106 return false
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107 end
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108 return true
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109 end
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110 return false
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111 end
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112
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113 type_validators.number = function (schema : schema_t, data : number) : boolean
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114 if schema.multipleOf and data % schema.multipleOf ~= 0 then
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115 return false
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116 end
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117
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118 if schema.maximum and not ( data <= schema.maximum ) then
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119 return false
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120 end
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121
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122 if schema.exclusiveMaximum and not ( data < schema.exclusiveMaximum ) then
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123 return false
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124 end
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125
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126 if schema.minimum and not ( data >= schema.minimum ) then
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127 return false
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128 end
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129
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130 if schema.exclusiveMinimum and not ( data > schema.exclusiveMinimum ) then
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131 return false
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132 end
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133
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134 return true
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135 end
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136
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137 type_validators.integer = type_validators.number
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138
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139 local function validate(schema : schema_t | type_e | boolean, data : any) : boolean
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140 if schema is boolean then
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141 return schema
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142 end
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143 if schema is type_e then
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144 return simple_validate(schema, data)
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145 end
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146 if schema is schema_t then
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
147 if schema.allOf then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
148 for _, sub in ipairs(schema.allOf) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
149 if not validate(sub, data) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
150 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
151 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
152 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
153 return true
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
154 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
155
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
156 if schema.oneOf then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
157 local valid = 0
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
158 for _, sub in ipairs(schema.oneOf) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
159 if validate(sub, data) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
160 valid = valid + 1
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
161 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
162 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
163 return valid == 1
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
164 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
165
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
166 if schema.anyOf then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
167 for _, sub in ipairs(schema.anyOf) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
168 if validate(sub, data) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
169 return true
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
170 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
171 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
172 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
173 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
174
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
175 if schema["not"] then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
176 if validate(schema["not"], data) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
177 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
178 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
179 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
180
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
181 if schema["if"] then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
182 if validate(schema["if"], data) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
183 if schema["then"] then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
184 return validate(schema["then"], data)
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
185 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
186 else
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
187 if schema["else"] then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
188 return validate(schema["else"], data)
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
189 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
190 end
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 not simple_validate(schema.type, data) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
194 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
195 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
196
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
197 if schema.const ~= nil and schema.const ~= data then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
198 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
199 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
200
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
201 if schema.enum ~= nil then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
202 for _, v in ipairs(schema.enum) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
203 if v == data then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
204 return true
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
205 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
206 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
207 return false
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
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
210 local validator = type_validators[schema.type]
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
211 if not validator then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
212 return true
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
213 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
214
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
215 return validator(schema, data)
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
216 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
217 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
218
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
219 type_validators.table = function (schema : schema_t, data : any) : boolean
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
220 if data is table then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
221
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
222 if schema.maxItems and #data > schema.maxItems then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
223 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
224 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
225
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
226 if schema.minItems and #data < schema.minItems then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
227 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
228 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
229
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
230 if schema.required then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
231 for _, k in ipairs(schema.required) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
232 if data[k] == nil then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
233 return false
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 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
237
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
238 if schema.properties then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
239 for k, s in pairs(schema.properties) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
240 if data[k] ~= nil then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
241 if not validate(s, data[k]) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
242 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
243 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
244 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
245 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
246 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
247
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
248 if schema.additionalProperties then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
249 for k, v in pairs(data) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
250 if k is string then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
251 if not (schema.properties and schema.properties[k]) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
252 if not validate(schema.additionalProperties, v) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
253 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
254 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
255 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
258 elseif schema.properties then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
259 for k in pairs(data) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
260 if k is string then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
261 if schema.properties[k] == nil then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
262 return false
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 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
266 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
267
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
268 if schema.uniqueItems then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
269 -- only works for scalars, would need to deep-compare for objects/arrays/tables
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
270 local values : { any : boolean } = {}
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
271 for _, v in pairs(data) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
272 if values[v] then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
273 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
274 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
275 values[v] = true
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
276 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
277 return true
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
278 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
279
11440
d5288c99bb5a util.jsonschema: Correct "items" keyword
Kim Alvefur <zash@zash.se>
parents: 11439
diff changeset
280 if schema.items then
d5288c99bb5a util.jsonschema: Correct "items" keyword
Kim Alvefur <zash@zash.se>
parents: 11439
diff changeset
281 for i = 1, #data do
d5288c99bb5a util.jsonschema: Correct "items" keyword
Kim Alvefur <zash@zash.se>
parents: 11439
diff changeset
282 if not validate(schema.items, data[i]) then
d5288c99bb5a util.jsonschema: Correct "items" keyword
Kim Alvefur <zash@zash.se>
parents: 11439
diff changeset
283 return false
11434
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
284 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
285 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
286 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
287
11442
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
288 if schema.contains then
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
289 local found = false
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
290 for i = 1, #data do
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
291 if validate(schema.contains, data[i]) then
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
292 found = true
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
293 break
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
294 end
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
295 end
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
296 if not found then
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
297 return false
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
298 end
95f0d77175ca util.jsonschema: Implement the "contains" keyword
Kim Alvefur <zash@zash.se>
parents: 11441
diff changeset
299 end
95f0d77175ca util.jsonschema: Implement the "contains" keyword
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300
11434
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301 return true
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302 end
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303 return false
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304 end
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305
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306 type_validators.object = function (schema : schema_t, data : any) : boolean
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307 if data is table then
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308 for k in pairs(data) do
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309 if not k is string then
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310 return false
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311 end
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312 end
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313
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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314 return type_validators.table(schema, data)
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315 end
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316 return false
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317 end
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318
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319 type_validators.array = function (schema : schema_t, data : any) : boolean
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320 if data is table then
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321
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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322 -- just check that there the keys are all numbers
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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323 for i in pairs(data) do
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324 if not i is number then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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325 return false
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326 end
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327 end
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328
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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329 return type_validators.table(schema, data)
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330 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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331 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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332 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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333
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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334 return {
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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335 validate = validate;
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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336 schema_t = schema_t;
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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337 }