Changes
m
Protected "Module:Sensitive IP addresses/API": High-risk Lua module: used in the MediaWiki interface, e.g. MediaWiki:Blockiptext via Template:Sensitive IP addresses ([Edit=Require administrator access] (indefinite...
-- This module provides functions for handling sensitive IP addresses.
-- Load modules
local mIP = require('Module:IP')
local IPAddress = mIP.IPAddress
local Subnet = mIP.Subnet
local IPv4Collection = mIP.IPv4Collection
local IPv6Collection = mIP.IPv6Collection
-- Lazily load the jf-JSON module
local JSON
-------------------------------------------------------------------------------
-- Helper functions
-------------------------------------------------------------------------------
local function deepCopy(val)
-- Make a deep copy of a value, but don't worry about self-references or
-- metatables as mw.clone does. If a table in val has a self-reference,
-- you will get an infinite loop, so don't do that.
if type(val) == 'table' then
local ret = {}
for k, v in pairs(val) do
ret[k] = deepCopy(v)
end
return ret
else
return val
end
end
local function deepCopyInto(source, dest)
-- Do a deep copy of a source table into a destination table, ignoring
-- self-references and metatables. If a table in source has a self-reference
-- you will get an infinite loop.
for k, v in pairs(source) do
if type(v) == 'table' then
dest[k] = {}
deepCopyInto(v, dest[k])
else
dest[k] = v
end
end
end
local function removeDuplicates(t)
-- Return a copy of an array with duplicate values removed.
local keys, ret = {}, {}
for i, v in ipairs(t) do
if not keys[v] then
table.insert(ret, v)
keys[v] = true
end
end
return ret
end
-------------------------------------------------------------------------------
-- SensitiveEntity class
-- A country or organization for which blocks must be handled with care.
-- Media organizations may inspect block messages for IP addresses and ranges
-- belonging to these entities and those messages may end up in the press.
-------------------------------------------------------------------------------
local SensitiveEntity = {}
SensitiveEntity.__index = SensitiveEntity
SensitiveEntity.reasons = {
-- The reasons that an entity may be sensitive. Used to verify data in
-- Module:Sensitive IP addresses/list.
political = true,
technical = true,
}
do
-- Private methods
local function addRanges(self, key, collectionConstructor, ranges)
if ranges and ranges[1] then
self[key] = collectionConstructor()
for i, range in ipairs(ranges) do
self[key]:addSubnet(Subnet.new(range))
end
end
end
-- Constructor
function SensitiveEntity.new(data)
local self = setmetatable({}, SensitiveEntity)
-- Set data
self.data = data
addRanges(self, 'v4Collection', IPv4Collection.new, data.ipv4Ranges)
addRanges(self, 'v6Collection', IPv6Collection.new, data.ipv6Ranges)
return self
end
end
function SensitiveEntity:matchesIPOrRange(str)
-- Returns true, matchObj, queryObj if there is a match for the IP address
-- string or CIDR range str in the sensitive entity. Returns false
-- otherwise. matchObj is the Subnet object that was matched, and queryObj
-- is the IPAddress or Subnet object corresponding to the input string.
-- Get the IPAddress or Subnet object for str
local isIP, isSubnet, obj
isIP, obj = pcall(IPAddress.new, str)
if isIP and not obj then
isIP = false
end
if not isIP then
isSubnet, obj = pcall(Subnet.new, str)
if not isSubnet or not obj then
error(string.format(
"'%s' is not a valid IP address or CIDR string",
str
), 2)
end
end
-- Try matching the object to the appropriate collection
local function isInCollection(collection, obj, isIP)
if isIP then
if collection then
local isMatch, matchObj = collection:containsIP(obj)
return isMatch, matchObj, obj
else
return false
end
else
if collection then
local isMatch, matchObj = collection:overlapsSubnet(obj)
return isMatch, matchObj, obj
else
return false
end
end
end
if obj:isIPv4() then
return isInCollection(self.v4Collection, obj, isIP)
else
return isInCollection(self.v6Collection, obj, isIP)
end
end
-------------------------------------------------------------------------------
-- Sensitive IP API
-------------------------------------------------------------------------------
-- This API is used by external tools and gadgets, so it should be kept
-- backwards-compatible. Clients query the API with a query table, and the
-- API returns a response table. The response table is available as a Lua table
-- for other Lua modules, and as JSON for external clients.
-- Example query tables:
--
-- Query IP addresses and ranges:
-- {
-- test = {'1.2.3.4', '4.5.6.0/24', '2001:db8::ff00:12:3456', '2001:db8::ff00:12:0/112'},
-- }
--
-- Query specific entities:
-- {
-- entities = {'ussenate', 'ushr'}
-- }
--
-- Query all entities:
-- {
-- entities = {'all'}
-- }
--
-- Query all entities and format the result as a JSON string:
-- {
-- entities = {'all'},
-- format = 'json'
-- }
--
-- Combined query:
-- {
-- test = {'1.2.3.4', '4.5.6.0/24', '2001:db8::ff00:12:3456', '2001:db8::ff00:12:0/112'},
-- entities = {'ussenate', 'ushr'}
-- }
-- Example response:
--
-- {
-- sensitiveips = {
-- matches = {
-- {
-- ip = '1.2.3.4',
-- type = 'ip',
-- ['ip-version'] = 'IPv4',
-- ['matches-range'] = '1.2.3.0/24',
-- ['entity-id'] = 'entityid'
-- },
-- {
-- range = '4.5.6.0/24',
-- type = 'range',
-- ['ip-version'] = 'IPv4',
-- ['matches-range'] = '4.5.0.0/16',
-- ['entity-id'] = 'entityid'
-- }
-- },
-- ['matched-ranges'] = {
-- ['1.2.3.0/24'] = {
-- range = '1.2.3.0/24',
-- ['ip-version'] = 'IPv4',
-- ['entity-id'] = 'entityid'
-- },
-- ['4.5.0.0/16'] = {
-- range = '4.5.0.0/16',
-- ['ip-version'] = 'IPv4',
-- ['entity-id'] = 'entityid'
-- }
-- },
-- entities = {
-- ['entityid'] = {
-- id = 'entityid',
-- name = 'The entity name',
-- description = 'A description of the entity',
-- ['ipv4-ranges'] = {
-- '1.2.3.0/24',
-- '4.5.0.0/16'
-- '6.7.0.0/16'
-- },
-- ['ipv6-ranges'] = {
-- '2001:db8::ff00:12:0/112'
-- },
-- notes = 'Notes about the entity or its ranges'
-- }
-- }
-- ['entity-ids'] = {
-- 'entityid'
-- }
-- }
-- }
--
-- Response with errors:
--
-- {
-- error = {
-- code = 'example-error',
-- info = 'There was an error',
-- ['*'] = 'See https://en.wikipedia.org/wiki/Module:Sensitive_IP_addresses for API usage'
-- }
-- }
local function query(options)
-- Make entity objects
local entities, entityIndexes = {}, {}
local data = mw.loadData('Module:Sensitive IP addresses/list')
for i, entityData in ipairs(data) do
entities[entityData.id] = SensitiveEntity.new(entityData)
entityIndexes[entityData.id] = i -- Keep track of the original order
end
local function makeError(code, info, format)
local ret = {['error'] = {
code = code,
info = info,
['*'] = 'See https://en.wikipedia.org/wiki/Module:Sensitive_IP_addresses/API for API usage',
}}
if format == 'json' then
return mw.text.jsonEncode(ret)
else
return ret
end
end
-- Construct result
local result = {
matches = {},
['matched-ranges'] = {},
entities = {},
['entity-ids'] = {}
}
if type(options) ~= 'table' then
return makeError(
'sipa-options-type-error',
string.format(
"type error in argument #1 of 'query' (expected table, received %s)",
type(options)
)
)
elseif not options.test and not options.entities then
return makeError(
'sipa-blank-options',
"the options table didn't contain a 'test' or an 'entities' key",
options.format
)
end
if options.test then
if type(options.test) ~= 'table' then
return makeError(
'sipa-test-type-error',
string.format(
"'test' options key was type %s (expected table)",
type(options.test)
),
options.format
)
end
for i, testString in ipairs(options.test) do
if type(testString) ~= 'string' then
return makeError(
'sipa-test-string-type-error',
string.format(
"type error in item #%d in the 'test' array (expected string, received %s)",
i,
type(testString)
),
options.format
)
end
for k, entity in pairs(entities) do
-- Try to match the range with the current sensitive entity.
local success, isMatch, matchObj, queryObj = pcall(
entity.matchesIPOrRange,
entity,
testString
)
if not success then
-- The string was invalid.
return makeError(
'sipa-invalid-test-string',
string.format(
"test string #%d '%s' was not a valid IP address or CIDR string",
i,
testString
),
options.format
)
end
if isMatch then
-- The string was a sensitive IP address or subnet.
-- Add match data
local match = {}
-- Quick and dirty hack to find if queryObj is an IPAddress object.
local isIP = queryObj.getNextIP ~= nil and queryObj.isInSubnet ~= nil
if isIP then
match.type = 'ip'
match.ip = tostring(queryObj)
else
match.type = 'range'
match.range = tostring(queryObj)
end
match['ip-version'] = queryObj:getVersion()
match['matches-range'] = matchObj:getCIDR()
match['entity-id'] = entity.data.id
table.insert(result.matches, match)
-- Add the matched range data.
result['matched-ranges'][match['matches-range']] = {
range = match['matches-range'],
['ip-version'] = match['ip-version'],
['entity-id'] = match['entity-id'],
}
-- Add the entity data for the entity we matched.
result.entities[match['entity-id']] = deepCopy(
entities[match['entity-id']].data
)
-- Add the entity ID for the entity we matched.
table.insert(result['entity-ids'], match['entity-id'])
end
end
end
end
-- Add entity data requested explicitly.
if options.entities then
if type(options.entities) ~= 'table' then
return makeError(
'sipa-entities-type-error',
string.format(
"'entities' options key was type %s (expected table)",
type(options.test)
),
options.format
)
end
-- Check the type of all the entity strings, and check if 'all' has
-- been specified.
local isAll = false
for i, entityString in ipairs(options.entities) do
if type(entityString) ~= 'string' then
return makeError(
'sipa-entity-string-type-error',
string.format(
"type error in item #%d in the 'entities' array (expected string, received %s)",
i,
type(entityString)
),
options.format
)
end
if entityString == 'all' then
isAll = true
end
end
if isAll then
-- Add all the entity data.
-- As the final result will contain all the entity data, we can
-- just create the entities and entity-ids subtables from scratch
-- without worrying about what any existing values might be.
result.entities = {}
result['entity-ids'] = {}
for i, entityData in ipairs(data) do
result.entities[entityData.id] = deepCopy(entityData)
result['entity-ids'][i] = entityData.id
end
else
-- Add data for the entities specified.
-- Insert the entity and entity-id subtables if they aren't already
-- present.
for i, entityString in ipairs(options.entities) do
if entities[entityString] then
result.entities[entityString] = deepCopy(
entities[entityString].data
)
table.insert(result['entity-ids'], entityString)
end
end
result['entity-ids'] = removeDuplicates(result['entity-ids'])
table.sort(result['entity-ids'], function(s1, s2)
return entityIndexes[s1] < entityIndexes[s2]
end)
end
end
-- Add any missing reason fields from entities.
for id, entityData in pairs(result.entities) do
entityData.reason = entityData.reason or 'political'
end
-- Wrap the result in an outer layer like the MediaWiki Action API does.
result = {sensitiveips = result}
if options.format == 'json' then
-- Load jf-JSON
JSON = JSON or require('Module:jf-JSON')
JSON.strictTypes = true -- Necessary for correct blank-object encoding
-- Decode a skeleton result JSON string. This ensures that blank objects
-- are re-encoded as blank objects and not as blank arrays.
local jsonResult = JSON:decode([[{"sensitiveips": {
"matches": [],
"matched-ranges": {},
"entities": {},
"entity-ids": []
}}]])
for i, key in ipairs{'matches', 'matched-ranges', 'entities', 'entity-ids'} do
deepCopyInto(result.sensitiveips[key], jsonResult.sensitiveips[key])
end
return JSON:encode(jsonResult)
elseif options.format == nil or options.format == 'lua' then
return result
elseif type(options.format) ~= 'string' then
return makeError(
'sipa-format-type-error',
string.format(
"'format' options key was type %s (expected string or nil)",
type(options.format)
)
)
else
return makeError(
'sipa-invalid-format',
string.format(
"invalid format '%s' (expected 'json' or 'lua')",
type(options.format)
)
)
end
end
--------------------------------------------------------------------------------
-- Exports
--------------------------------------------------------------------------------
local p = {}
function p._isValidSensitivityReason(s)
-- Return true if s is a valid sensitivity reason; otherwise return false.
return s ~= nil and SensitiveEntity.reasons[s] ~= nil
end
function p._getSensitivityReasons(separator, conjunction)
-- Return an string of valid sensitivity reasons, ordered alphabetically.
-- The reasons are separated by an optional separator; if conjunction is
-- specified it is used instead of the last separator, as in
-- mw.text.listToText.
-- Get an array of valid sensitivity reasons.
local reasons = {}
for reason in pairs(SensitiveEntity.reasons) do
reasons[#reasons + 1] = reason
end
table.sort(reasons)
-- Convert arguments if we are being called from wikitext.
if type(separator) == 'table' and type(separator.getParent) == 'function' then
-- separator is a frame object
local frame = separator
separator = frame.args[1]
conjunction = frame.args[2]
end
-- Return a formatted string
return mw.text.listToText(reasons, separator, conjunction)
end
-- Export the API query function
p.query = query
return p
-- Load modules
local mIP = require('Module:IP')
local IPAddress = mIP.IPAddress
local Subnet = mIP.Subnet
local IPv4Collection = mIP.IPv4Collection
local IPv6Collection = mIP.IPv6Collection
-- Lazily load the jf-JSON module
local JSON
-------------------------------------------------------------------------------
-- Helper functions
-------------------------------------------------------------------------------
local function deepCopy(val)
-- Make a deep copy of a value, but don't worry about self-references or
-- metatables as mw.clone does. If a table in val has a self-reference,
-- you will get an infinite loop, so don't do that.
if type(val) == 'table' then
local ret = {}
for k, v in pairs(val) do
ret[k] = deepCopy(v)
end
return ret
else
return val
end
end
local function deepCopyInto(source, dest)
-- Do a deep copy of a source table into a destination table, ignoring
-- self-references and metatables. If a table in source has a self-reference
-- you will get an infinite loop.
for k, v in pairs(source) do
if type(v) == 'table' then
dest[k] = {}
deepCopyInto(v, dest[k])
else
dest[k] = v
end
end
end
local function removeDuplicates(t)
-- Return a copy of an array with duplicate values removed.
local keys, ret = {}, {}
for i, v in ipairs(t) do
if not keys[v] then
table.insert(ret, v)
keys[v] = true
end
end
return ret
end
-------------------------------------------------------------------------------
-- SensitiveEntity class
-- A country or organization for which blocks must be handled with care.
-- Media organizations may inspect block messages for IP addresses and ranges
-- belonging to these entities and those messages may end up in the press.
-------------------------------------------------------------------------------
local SensitiveEntity = {}
SensitiveEntity.__index = SensitiveEntity
SensitiveEntity.reasons = {
-- The reasons that an entity may be sensitive. Used to verify data in
-- Module:Sensitive IP addresses/list.
political = true,
technical = true,
}
do
-- Private methods
local function addRanges(self, key, collectionConstructor, ranges)
if ranges and ranges[1] then
self[key] = collectionConstructor()
for i, range in ipairs(ranges) do
self[key]:addSubnet(Subnet.new(range))
end
end
end
-- Constructor
function SensitiveEntity.new(data)
local self = setmetatable({}, SensitiveEntity)
-- Set data
self.data = data
addRanges(self, 'v4Collection', IPv4Collection.new, data.ipv4Ranges)
addRanges(self, 'v6Collection', IPv6Collection.new, data.ipv6Ranges)
return self
end
end
function SensitiveEntity:matchesIPOrRange(str)
-- Returns true, matchObj, queryObj if there is a match for the IP address
-- string or CIDR range str in the sensitive entity. Returns false
-- otherwise. matchObj is the Subnet object that was matched, and queryObj
-- is the IPAddress or Subnet object corresponding to the input string.
-- Get the IPAddress or Subnet object for str
local isIP, isSubnet, obj
isIP, obj = pcall(IPAddress.new, str)
if isIP and not obj then
isIP = false
end
if not isIP then
isSubnet, obj = pcall(Subnet.new, str)
if not isSubnet or not obj then
error(string.format(
"'%s' is not a valid IP address or CIDR string",
str
), 2)
end
end
-- Try matching the object to the appropriate collection
local function isInCollection(collection, obj, isIP)
if isIP then
if collection then
local isMatch, matchObj = collection:containsIP(obj)
return isMatch, matchObj, obj
else
return false
end
else
if collection then
local isMatch, matchObj = collection:overlapsSubnet(obj)
return isMatch, matchObj, obj
else
return false
end
end
end
if obj:isIPv4() then
return isInCollection(self.v4Collection, obj, isIP)
else
return isInCollection(self.v6Collection, obj, isIP)
end
end
-------------------------------------------------------------------------------
-- Sensitive IP API
-------------------------------------------------------------------------------
-- This API is used by external tools and gadgets, so it should be kept
-- backwards-compatible. Clients query the API with a query table, and the
-- API returns a response table. The response table is available as a Lua table
-- for other Lua modules, and as JSON for external clients.
-- Example query tables:
--
-- Query IP addresses and ranges:
-- {
-- test = {'1.2.3.4', '4.5.6.0/24', '2001:db8::ff00:12:3456', '2001:db8::ff00:12:0/112'},
-- }
--
-- Query specific entities:
-- {
-- entities = {'ussenate', 'ushr'}
-- }
--
-- Query all entities:
-- {
-- entities = {'all'}
-- }
--
-- Query all entities and format the result as a JSON string:
-- {
-- entities = {'all'},
-- format = 'json'
-- }
--
-- Combined query:
-- {
-- test = {'1.2.3.4', '4.5.6.0/24', '2001:db8::ff00:12:3456', '2001:db8::ff00:12:0/112'},
-- entities = {'ussenate', 'ushr'}
-- }
-- Example response:
--
-- {
-- sensitiveips = {
-- matches = {
-- {
-- ip = '1.2.3.4',
-- type = 'ip',
-- ['ip-version'] = 'IPv4',
-- ['matches-range'] = '1.2.3.0/24',
-- ['entity-id'] = 'entityid'
-- },
-- {
-- range = '4.5.6.0/24',
-- type = 'range',
-- ['ip-version'] = 'IPv4',
-- ['matches-range'] = '4.5.0.0/16',
-- ['entity-id'] = 'entityid'
-- }
-- },
-- ['matched-ranges'] = {
-- ['1.2.3.0/24'] = {
-- range = '1.2.3.0/24',
-- ['ip-version'] = 'IPv4',
-- ['entity-id'] = 'entityid'
-- },
-- ['4.5.0.0/16'] = {
-- range = '4.5.0.0/16',
-- ['ip-version'] = 'IPv4',
-- ['entity-id'] = 'entityid'
-- }
-- },
-- entities = {
-- ['entityid'] = {
-- id = 'entityid',
-- name = 'The entity name',
-- description = 'A description of the entity',
-- ['ipv4-ranges'] = {
-- '1.2.3.0/24',
-- '4.5.0.0/16'
-- '6.7.0.0/16'
-- },
-- ['ipv6-ranges'] = {
-- '2001:db8::ff00:12:0/112'
-- },
-- notes = 'Notes about the entity or its ranges'
-- }
-- }
-- ['entity-ids'] = {
-- 'entityid'
-- }
-- }
-- }
--
-- Response with errors:
--
-- {
-- error = {
-- code = 'example-error',
-- info = 'There was an error',
-- ['*'] = 'See https://en.wikipedia.org/wiki/Module:Sensitive_IP_addresses for API usage'
-- }
-- }
local function query(options)
-- Make entity objects
local entities, entityIndexes = {}, {}
local data = mw.loadData('Module:Sensitive IP addresses/list')
for i, entityData in ipairs(data) do
entities[entityData.id] = SensitiveEntity.new(entityData)
entityIndexes[entityData.id] = i -- Keep track of the original order
end
local function makeError(code, info, format)
local ret = {['error'] = {
code = code,
info = info,
['*'] = 'See https://en.wikipedia.org/wiki/Module:Sensitive_IP_addresses/API for API usage',
}}
if format == 'json' then
return mw.text.jsonEncode(ret)
else
return ret
end
end
-- Construct result
local result = {
matches = {},
['matched-ranges'] = {},
entities = {},
['entity-ids'] = {}
}
if type(options) ~= 'table' then
return makeError(
'sipa-options-type-error',
string.format(
"type error in argument #1 of 'query' (expected table, received %s)",
type(options)
)
)
elseif not options.test and not options.entities then
return makeError(
'sipa-blank-options',
"the options table didn't contain a 'test' or an 'entities' key",
options.format
)
end
if options.test then
if type(options.test) ~= 'table' then
return makeError(
'sipa-test-type-error',
string.format(
"'test' options key was type %s (expected table)",
type(options.test)
),
options.format
)
end
for i, testString in ipairs(options.test) do
if type(testString) ~= 'string' then
return makeError(
'sipa-test-string-type-error',
string.format(
"type error in item #%d in the 'test' array (expected string, received %s)",
i,
type(testString)
),
options.format
)
end
for k, entity in pairs(entities) do
-- Try to match the range with the current sensitive entity.
local success, isMatch, matchObj, queryObj = pcall(
entity.matchesIPOrRange,
entity,
testString
)
if not success then
-- The string was invalid.
return makeError(
'sipa-invalid-test-string',
string.format(
"test string #%d '%s' was not a valid IP address or CIDR string",
i,
testString
),
options.format
)
end
if isMatch then
-- The string was a sensitive IP address or subnet.
-- Add match data
local match = {}
-- Quick and dirty hack to find if queryObj is an IPAddress object.
local isIP = queryObj.getNextIP ~= nil and queryObj.isInSubnet ~= nil
if isIP then
match.type = 'ip'
match.ip = tostring(queryObj)
else
match.type = 'range'
match.range = tostring(queryObj)
end
match['ip-version'] = queryObj:getVersion()
match['matches-range'] = matchObj:getCIDR()
match['entity-id'] = entity.data.id
table.insert(result.matches, match)
-- Add the matched range data.
result['matched-ranges'][match['matches-range']] = {
range = match['matches-range'],
['ip-version'] = match['ip-version'],
['entity-id'] = match['entity-id'],
}
-- Add the entity data for the entity we matched.
result.entities[match['entity-id']] = deepCopy(
entities[match['entity-id']].data
)
-- Add the entity ID for the entity we matched.
table.insert(result['entity-ids'], match['entity-id'])
end
end
end
end
-- Add entity data requested explicitly.
if options.entities then
if type(options.entities) ~= 'table' then
return makeError(
'sipa-entities-type-error',
string.format(
"'entities' options key was type %s (expected table)",
type(options.test)
),
options.format
)
end
-- Check the type of all the entity strings, and check if 'all' has
-- been specified.
local isAll = false
for i, entityString in ipairs(options.entities) do
if type(entityString) ~= 'string' then
return makeError(
'sipa-entity-string-type-error',
string.format(
"type error in item #%d in the 'entities' array (expected string, received %s)",
i,
type(entityString)
),
options.format
)
end
if entityString == 'all' then
isAll = true
end
end
if isAll then
-- Add all the entity data.
-- As the final result will contain all the entity data, we can
-- just create the entities and entity-ids subtables from scratch
-- without worrying about what any existing values might be.
result.entities = {}
result['entity-ids'] = {}
for i, entityData in ipairs(data) do
result.entities[entityData.id] = deepCopy(entityData)
result['entity-ids'][i] = entityData.id
end
else
-- Add data for the entities specified.
-- Insert the entity and entity-id subtables if they aren't already
-- present.
for i, entityString in ipairs(options.entities) do
if entities[entityString] then
result.entities[entityString] = deepCopy(
entities[entityString].data
)
table.insert(result['entity-ids'], entityString)
end
end
result['entity-ids'] = removeDuplicates(result['entity-ids'])
table.sort(result['entity-ids'], function(s1, s2)
return entityIndexes[s1] < entityIndexes[s2]
end)
end
end
-- Add any missing reason fields from entities.
for id, entityData in pairs(result.entities) do
entityData.reason = entityData.reason or 'political'
end
-- Wrap the result in an outer layer like the MediaWiki Action API does.
result = {sensitiveips = result}
if options.format == 'json' then
-- Load jf-JSON
JSON = JSON or require('Module:jf-JSON')
JSON.strictTypes = true -- Necessary for correct blank-object encoding
-- Decode a skeleton result JSON string. This ensures that blank objects
-- are re-encoded as blank objects and not as blank arrays.
local jsonResult = JSON:decode([[{"sensitiveips": {
"matches": [],
"matched-ranges": {},
"entities": {},
"entity-ids": []
}}]])
for i, key in ipairs{'matches', 'matched-ranges', 'entities', 'entity-ids'} do
deepCopyInto(result.sensitiveips[key], jsonResult.sensitiveips[key])
end
return JSON:encode(jsonResult)
elseif options.format == nil or options.format == 'lua' then
return result
elseif type(options.format) ~= 'string' then
return makeError(
'sipa-format-type-error',
string.format(
"'format' options key was type %s (expected string or nil)",
type(options.format)
)
)
else
return makeError(
'sipa-invalid-format',
string.format(
"invalid format '%s' (expected 'json' or 'lua')",
type(options.format)
)
)
end
end
--------------------------------------------------------------------------------
-- Exports
--------------------------------------------------------------------------------
local p = {}
function p._isValidSensitivityReason(s)
-- Return true if s is a valid sensitivity reason; otherwise return false.
return s ~= nil and SensitiveEntity.reasons[s] ~= nil
end
function p._getSensitivityReasons(separator, conjunction)
-- Return an string of valid sensitivity reasons, ordered alphabetically.
-- The reasons are separated by an optional separator; if conjunction is
-- specified it is used instead of the last separator, as in
-- mw.text.listToText.
-- Get an array of valid sensitivity reasons.
local reasons = {}
for reason in pairs(SensitiveEntity.reasons) do
reasons[#reasons + 1] = reason
end
table.sort(reasons)
-- Convert arguments if we are being called from wikitext.
if type(separator) == 'table' and type(separator.getParent) == 'function' then
-- separator is a frame object
local frame = separator
separator = frame.args[1]
conjunction = frame.args[2]
end
-- Return a formatted string
return mw.text.listToText(reasons, separator, conjunction)
end
-- Export the API query function
p.query = query
return p
