mirror of
https://github.com/bjc/prosody.git
synced 2025-04-03 21:27:38 +03:00
util.jsonschema: Return basic structured validation response
This commit is contained in:
Kim Alvefur
parent
5dfd9d25cd
commit
e03fe2ebe3
3 changed files with 218 additions and 115 deletions
|
|
@ -1,23 +1,20 @@
|
|||
-- This file is generated from teal-src/util/jsonschema.lua
|
||||
|
||||
local m_type = function(n)
|
||||
return type(n) == "number" and n % 1 == 0 and n <= 9007199254740992 and n >= -9007199254740992 and "integer" or "float";
|
||||
end;
|
||||
if not math.type then
|
||||
require("prosody.util.mathcompat")
|
||||
end
|
||||
|
||||
local utf8_enc = rawget(_G, "utf8") or require("prosody.util.encodings").utf8;
|
||||
local utf8_len = utf8_enc.len or function(s)
|
||||
local _, count = s:gsub("[%z\001-\127\194-\253][\128-\191]*", "");
|
||||
return count
|
||||
end;
|
||||
|
||||
local json = require("prosody.util.json")
|
||||
local null = json.null;
|
||||
|
||||
local pointer = require("prosody.util.jsonpointer")
|
||||
|
||||
local json_type_name = json.json_type_name
|
||||
|
||||
local schema_t = {}
|
||||
|
||||
local json_schema_object = { xml_t = {} }
|
||||
|
||||
local function simple_validate(schema, data)
|
||||
|
|
@ -28,7 +25,7 @@ local function simple_validate(schema, data)
|
|||
elseif schema == "array" and type(data) == "table" then
|
||||
return type(data) == "table" and (next(data) == nil or type((next(data, nil))) == "number")
|
||||
elseif schema == "integer" then
|
||||
return m_type(data) == schema
|
||||
return math.type(data) == schema
|
||||
elseif schema == "null" then
|
||||
return data == null
|
||||
elseif type(schema) == "table" then
|
||||
|
|
@ -43,26 +40,35 @@ local function simple_validate(schema, data)
|
|||
end
|
||||
end
|
||||
|
||||
local function validate(schema, data, root)
|
||||
local function mkerr(sloc, iloc, err)
|
||||
return { schemaLocation = sloc; instanceLocation = iloc; error = err }
|
||||
end
|
||||
|
||||
local function validate(schema, data, root, sloc, iloc, errs)
|
||||
if type(schema) == "boolean" then
|
||||
return schema
|
||||
end
|
||||
|
||||
if root == nil then
|
||||
root = schema
|
||||
iloc = ""
|
||||
sloc = ""
|
||||
errs = {};
|
||||
end
|
||||
|
||||
if schema["$ref"] and schema["$ref"]:sub(1, 1) == "#" then
|
||||
local referenced = pointer.resolve(root, schema["$ref"]:sub(2))
|
||||
if referenced ~= nil and referenced ~= root and referenced ~= schema then
|
||||
if not validate(referenced, data, root) then
|
||||
return false
|
||||
if not validate(referenced, data, root, schema["$ref"], iloc, errs) then
|
||||
table.insert(errs, mkerr(sloc .. "/$ref", iloc, "Subschema failed validation"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if not simple_validate(schema.type, data) then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/type", iloc, "unexpected type"));
|
||||
return false, errs
|
||||
end
|
||||
|
||||
if schema.type == "object" then
|
||||
|
|
@ -70,7 +76,8 @@ local function validate(schema, data, root)
|
|||
|
||||
for k in pairs(data) do
|
||||
if not (type(k) == "string") then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/type", iloc, "'object' had non-string keys"));
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -80,8 +87,9 @@ local function validate(schema, data, root)
|
|||
if type(data) == "table" then
|
||||
|
||||
for i in pairs(data) do
|
||||
if not (m_type(i) == "integer") then
|
||||
return false
|
||||
if not (math.type(i) == "integer") then
|
||||
table.insert(errs, mkerr(sloc .. "/type", iloc, "'array' had non-integer keys"));
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -97,113 +105,136 @@ local function validate(schema, data, root)
|
|||
end
|
||||
end
|
||||
if not match then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/enum", iloc, "not one of the enumerated values"));
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
|
||||
if type(data) == "string" then
|
||||
if schema.maxLength and utf8_len(data) > schema.maxLength then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/maxLength", iloc, "string too long"))
|
||||
return false, errs
|
||||
end
|
||||
if schema.minLength and utf8_len(data) < schema.minLength then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/maxLength", iloc, "string too short"))
|
||||
return false, errs
|
||||
end
|
||||
if schema.luaPattern and not data:match(schema.luaPattern) then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/luaPattern", iloc, "string does not match pattern"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
|
||||
if type(data) == "number" then
|
||||
if schema.multipleOf and (data == 0 or data % schema.multipleOf ~= 0) then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/luaPattern", iloc, "not a multiple"))
|
||||
return false, errs
|
||||
end
|
||||
|
||||
if schema.maximum and not (data <= schema.maximum) then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/maximum", iloc, "number exceeds maximum"))
|
||||
return false, errs
|
||||
end
|
||||
|
||||
if schema.exclusiveMaximum and not (data < schema.exclusiveMaximum) then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/exclusiveMaximum", iloc, "number exceeds exclusive maximum"))
|
||||
return false, errs
|
||||
end
|
||||
|
||||
if schema.minimum and not (data >= schema.minimum) then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/minimum", iloc, "number below minimum"))
|
||||
return false, errs
|
||||
end
|
||||
|
||||
if schema.exclusiveMinimum and not (data > schema.exclusiveMinimum) then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/exclusiveMinimum", iloc, "number below exclusive minimum"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
|
||||
if schema.allOf then
|
||||
for _, sub in ipairs(schema.allOf) do
|
||||
if not validate(sub, data, root) then
|
||||
return false
|
||||
for i, sub in ipairs(schema.allOf) do
|
||||
if not validate(sub, data, root, sloc .. "/allOf/" .. i, iloc, errs) then
|
||||
table.insert(errs, mkerr(sloc .. "/allOf", iloc, "did not match all subschemas"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if schema.oneOf then
|
||||
local valid = 0
|
||||
for _, sub in ipairs(schema.oneOf) do
|
||||
if validate(sub, data, root) then
|
||||
for i, sub in ipairs(schema.oneOf) do
|
||||
if validate(sub, data, root, sloc .. "/oneOf" .. i, iloc, errs) then
|
||||
valid = valid + 1
|
||||
end
|
||||
end
|
||||
if valid ~= 1 then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/oneOf", iloc, "did not match exactly one subschema"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
|
||||
if schema.anyOf then
|
||||
local match = false
|
||||
for _, sub in ipairs(schema.anyOf) do
|
||||
if validate(sub, data, root) then
|
||||
for i, sub in ipairs(schema.anyOf) do
|
||||
if validate(sub, data, root, sloc .. "/anyOf/" .. i, iloc, errs) then
|
||||
match = true
|
||||
break
|
||||
end
|
||||
end
|
||||
if not match then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/anyOf", iloc, "did not match any subschema"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
|
||||
if schema["not"] then
|
||||
if validate(schema["not"], data, root) then
|
||||
return false
|
||||
if validate(schema["not"], data, root, sloc .. "/not", iloc, errs) then
|
||||
table.insert(errs, mkerr(sloc .. "/not", iloc, "did match subschema"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
|
||||
if schema["if"] ~= nil then
|
||||
if validate(schema["if"], data, root) then
|
||||
if validate(schema["if"], data, root, sloc .. "/if", iloc, errs) then
|
||||
if schema["then"] then
|
||||
return validate(schema["then"], data, root)
|
||||
if not validate(schema["then"], data, root, sloc .. "/then", iloc, errs) then
|
||||
table.insert(errs, mkerr(sloc .. "/then", iloc, "did not match subschema"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
else
|
||||
if schema["else"] then
|
||||
return validate(schema["else"], data, root)
|
||||
if not validate(schema["else"], data, root, sloc .. "/else", iloc, errs) then
|
||||
table.insert(errs, mkerr(sloc .. "/else", iloc, "did not match subschema"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if schema.const ~= nil and schema.const ~= data then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/const", iloc, "did not match constant value"))
|
||||
return false, errs
|
||||
end
|
||||
|
||||
if type(data) == "table" then
|
||||
|
||||
if schema.maxItems and #(data) > schema.maxItems then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/maxItems", iloc, "too many items"))
|
||||
return false, errs
|
||||
end
|
||||
|
||||
if schema.minItems and #(data) < schema.minItems then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/minItems", iloc, "too few items"))
|
||||
return false, errs
|
||||
end
|
||||
|
||||
if schema.required then
|
||||
for _, k in ipairs(schema.required) do
|
||||
if data[k] == nil then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/required", iloc .. "/" .. tostring(k), "missing required property"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -213,7 +244,8 @@ local function validate(schema, data, root)
|
|||
if data[k] ~= nil then
|
||||
for _, req in ipairs(reqs) do
|
||||
if data[req] == nil then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/dependentRequired", iloc, "missing dependent required property"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -221,9 +253,11 @@ local function validate(schema, data, root)
|
|||
end
|
||||
|
||||
if schema.propertyNames ~= nil then
|
||||
|
||||
for k in pairs(data) do
|
||||
if not validate(schema.propertyNames, k, root) then
|
||||
return false
|
||||
if not validate(schema.propertyNames, k, root, sloc .. "/propertyNames", iloc .. "/" .. tostring(k), errs) then
|
||||
table.insert(errs, mkerr(sloc .. "/propertyNames", iloc .. "/" .. tostring(k), "a property name did not match subschema"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -232,8 +266,9 @@ local function validate(schema, data, root)
|
|||
|
||||
if schema.properties then
|
||||
for k, sub in pairs(schema.properties) do
|
||||
if data[k] ~= nil and not validate(sub, data[k], root) then
|
||||
return false
|
||||
if data[k] ~= nil and not validate(sub, data[k], root, sloc .. "/" .. tostring(k), iloc .. "/" .. tostring(k), errs) then
|
||||
table.insert(errs, mkerr(sloc .. "/" .. tostring(k), iloc .. "/" .. tostring(k), "a property did not match subschema"))
|
||||
return false, errs
|
||||
end
|
||||
seen_properties[k] = true
|
||||
end
|
||||
|
|
@ -244,8 +279,9 @@ local function validate(schema, data, root)
|
|||
for pattern, sub in pairs(schema.luaPatternProperties) do
|
||||
for k in pairs(data) do
|
||||
if type(k) == "string" and k:match(pattern) then
|
||||
if not validate(sub, data[k], root) then
|
||||
return false
|
||||
if not validate(sub, data[k], root, sloc .. "/luaPatternProperties", iloc, errs) then
|
||||
table.insert(errs, mkerr(sloc .. "/luaPatternProperties/" .. pattern, iloc .. "/" .. tostring(k), "a property did not match subschema"))
|
||||
return false, errs
|
||||
end
|
||||
seen_properties[k] = true
|
||||
end
|
||||
|
|
@ -256,8 +292,9 @@ local function validate(schema, data, root)
|
|||
if schema.additionalProperties ~= nil then
|
||||
for k, v in pairs(data) do
|
||||
if not seen_properties[k] then
|
||||
if not validate(schema.additionalProperties, v, root) then
|
||||
return false
|
||||
if not validate(schema.additionalProperties, v, root, sloc .. "/additionalProperties", iloc .. "/" .. tostring(k), errs) then
|
||||
table.insert(errs, mkerr(sloc .. "/additionalProperties", iloc .. "/" .. tostring(k), "additional property did not match subschema"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -265,8 +302,9 @@ local function validate(schema, data, root)
|
|||
|
||||
if schema.dependentSchemas then
|
||||
for k, sub in pairs(schema.dependentSchemas) do
|
||||
if data[k] ~= nil and not validate(sub, data, root) then
|
||||
return false
|
||||
if data[k] ~= nil and not validate(sub, data, root, sloc .. "/dependentSchemas/" .. k, iloc, errs) then
|
||||
table.insert(errs, mkerr(sloc .. "/dependentSchemas", iloc .. "/" .. tostring(k), "did not match dependent subschema"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -276,7 +314,8 @@ local function validate(schema, data, root)
|
|||
local values = {}
|
||||
for _, v in pairs(data) do
|
||||
if values[v] then
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/uniqueItems", iloc, "had duplicate items"))
|
||||
return false, errs
|
||||
end
|
||||
values[v] = true
|
||||
end
|
||||
|
|
@ -287,18 +326,20 @@ local function validate(schema, data, root)
|
|||
for i, s in ipairs(schema.prefixItems) do
|
||||
if data[i] == nil then
|
||||
break
|
||||
elseif validate(s, data[i], root) then
|
||||
elseif validate(s, data[i], root, sloc .. "/prefixItems/" .. i, iloc .. "/" .. i, errs) then
|
||||
p = i
|
||||
else
|
||||
return false
|
||||
table.insert(errs, mkerr(sloc .. "/prefixItems/" .. i, iloc .. "/" .. tostring(i), "did not match subschema"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if schema.items ~= nil then
|
||||
for i = p + 1, #(data) do
|
||||
if not validate(schema.items, data[i], root) then
|
||||
return false
|
||||
if not validate(schema.items, data[i], root, sloc, iloc .. "/" .. i, errs) then
|
||||
table.insert(errs, mkerr(sloc .. "/prefixItems/" .. i, iloc .. "/" .. i, "did not match subschema"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -306,12 +347,18 @@ local function validate(schema, data, root)
|
|||
if schema.contains ~= nil then
|
||||
local found = 0
|
||||
for i = 1, #(data) do
|
||||
if validate(schema.contains, data[i], root) then
|
||||
if validate(schema.contains, data[i], root, sloc .. "/contains", iloc .. "/" .. i, errs) then
|
||||
found = found + 1
|
||||
else
|
||||
table.insert(errs, mkerr(sloc .. "/contains", iloc .. "/" .. i, "did not match subschema"))
|
||||
end
|
||||
end
|
||||
if found < (schema.minContains or 1) or found > (schema.maxContains or math.huge) then
|
||||
return false
|
||||
if found < (schema.minContains or 1) then
|
||||
table.insert(errs, mkerr(sloc .. "/minContains", iloc, "too few matches"))
|
||||
return false, errs
|
||||
elseif found > (schema.maxContains or math.huge) then
|
||||
table.insert(errs, mkerr(sloc .. "/maxContains", iloc, "too many matches"))
|
||||
return false, errs
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue