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arkimeparser.js
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arkimeparser.js
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/* parser generated by jison 0.4.18 */
/*
Returns a Parser object of the following structure:
Parser: {
yy: {}
}
Parser.prototype: {
yy: {},
trace: function(),
symbols_: {associative list: name ==> number},
terminals_: {associative list: number ==> name},
productions_: [...],
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$),
table: [...],
defaultActions: {...},
parseError: function(str, hash),
parse: function(input),
lexer: {
EOF: 1,
parseError: function(str, hash),
setInput: function(input),
input: function(),
unput: function(str),
more: function(),
less: function(n),
pastInput: function(),
upcomingInput: function(),
showPosition: function(),
test_match: function(regex_match_array, rule_index),
next: function(),
lex: function(),
begin: function(condition),
popState: function(),
_currentRules: function(),
topState: function(),
pushState: function(condition),
options: {
ranges: boolean (optional: true ==> token location info will include a .range[] member)
flex: boolean (optional: true ==> flex-like lexing behaviour where the rules are tested exhaustively to find the longest match)
backtrack_lexer: boolean (optional: true ==> lexer regexes are tested in order and for each matching regex the action code is invoked; the lexer terminates the scan when a token is returned by the action code)
},
performAction: function(yy, yy_, $avoiding_name_collisions, YY_START),
rules: [...],
conditions: {associative list: name ==> set},
}
}
token location info (@$, _$, etc.): {
first_line: n,
last_line: n,
first_column: n,
last_column: n,
range: [start_number, end_number] (where the numbers are indexes into the input string, regular zero-based)
}
the parseError function receives a 'hash' object with these members for lexer and parser errors: {
text: (matched text)
token: (the produced terminal token, if any)
line: (yylineno)
}
while parser (grammar) errors will also provide these members, i.e. parser errors deliver a superset of attributes: {
loc: (yylloc)
expected: (string describing the set of expected tokens)
recoverable: (boolean: TRUE when the parser has a error recovery rule available for this particular error)
}
*/
var arkimeparser = (function(){
var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,6],$V1=[1,3],$V2=[1,4],$V3=[1,5],$V4=[1,8],$V5=[1,9],$V6=[5,18,19,23],$V7=[14,15,16,17];
var parser = {trace: function trace () { },
yy: {},
symbols_: {"error":2,"expressions":3,"e":4,"EOF":5,"OP":6,"lt":7,"lte":8,"gt":9,"gte":10,"==":11,"!=":12,"VALUE":13,"STR":14,"QUOTEDSTR":15,"REGEXSTR":16,"LIST":17,"&&":18,"||":19,"!":20,"-":21,"(":22,")":23,"EXISTS":24,"$accept":0,"$end":1},
terminals_: {2:"error",5:"EOF",7:"lt",8:"lte",9:"gt",10:"gte",11:"==",12:"!=",14:"STR",15:"QUOTEDSTR",16:"REGEXSTR",17:"LIST",18:"&&",19:"||",20:"!",21:"-",22:"(",23:")",24:"EXISTS"},
productions_: [0,[3,2],[6,1],[6,1],[6,1],[6,1],[6,1],[6,1],[13,1],[13,1],[13,1],[13,1],[4,3],[4,3],[4,2],[4,2],[4,3],[4,3],[4,3],[4,3]],
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate /* action[1] */, $$ /* vstack */, _$ /* lstack */) {
/* this == yyval */
var $0 = $$.length - 1;
switch (yystate) {
case 1:
return $$[$0-1];
break;
case 2:
this.$ = 'lt'
break;
case 3:
this.$ = 'lte'
break;
case 4:
this.$ = 'gt'
break;
case 5:
this.$ = 'gte'
break;
case 6:
this.$ = 'eq'
break;
case 7:
this.$ = 'ne'
break;
case 12:
this.$ = {bool: {filter: [$$[$0-2], $$[$0]]}};
break;
case 13:
this.$ = {bool: {should: [$$[$0-2], $$[$0]]}};
break;
case 14:
this.$ = {bool: {must_not: $$[$0]}};
break;
case 15:
this.$ = -$$[$0];
break;
case 16:
this.$ = $$[$0-1];
break;
case 17:
this.$ = formatExists(yy, $$[$0-2], "eq");
break;
case 18:
this.$ = formatExists(yy, $$[$0-2], "ne");
break;
case 19:
this.$ = formatQuery(yy, $$[$0-2], $$[$0-1], $$[$0]);
//console.log(util.inspect(this.$, false, 50));
break;
}
},
table: [{3:1,4:2,14:$V0,20:$V1,21:$V2,22:$V3},{1:[3]},{5:[1,7],18:$V4,19:$V5},{4:10,14:$V0,20:$V1,21:$V2,22:$V3},{4:11,14:$V0,20:$V1,21:$V2,22:$V3},{4:12,14:$V0,20:$V1,21:$V2,22:$V3},{6:15,7:[1,16],8:[1,17],9:[1,18],10:[1,19],11:[1,13],12:[1,14]},{1:[2,1]},{4:20,14:$V0,20:$V1,21:$V2,22:$V3},{4:21,14:$V0,20:$V1,21:$V2,22:$V3},o($V6,[2,14]),o($V6,[2,15]),{18:$V4,19:$V5,23:[1,22]},o($V7,[2,6],{24:[1,23]}),o($V7,[2,7],{24:[1,24]}),{13:25,14:[1,26],15:[1,27],16:[1,28],17:[1,29]},o($V7,[2,2]),o($V7,[2,3]),o($V7,[2,4]),o($V7,[2,5]),o($V6,[2,12]),o([5,19,23],[2,13],{18:$V4}),o($V6,[2,16]),o($V6,[2,17]),o($V6,[2,18]),o($V6,[2,19]),o($V6,[2,8]),o($V6,[2,9]),o($V6,[2,10]),o($V6,[2,11])],
defaultActions: {7:[2,1]},
parseError: function parseError (str, hash) {
if (hash.recoverable) {
this.trace(str);
} else {
var error = new Error(str);
error.hash = hash;
throw error;
}
},
parse: function parse(input) {
var self = this, stack = [0], tstack = [], vstack = [null], lstack = [], table = this.table, yytext = '', yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
var args = lstack.slice.call(arguments, 1);
var lexer = Object.create(this.lexer);
var sharedState = { yy: {} };
for (var k in this.yy) {
if (Object.prototype.hasOwnProperty.call(this.yy, k)) {
sharedState.yy[k] = this.yy[k];
}
}
lexer.setInput(input, sharedState.yy);
sharedState.yy.lexer = lexer;
sharedState.yy.parser = this;
if (typeof lexer.yylloc == 'undefined') {
lexer.yylloc = {};
}
var yyloc = lexer.yylloc;
lstack.push(yyloc);
var ranges = lexer.options && lexer.options.ranges;
if (typeof sharedState.yy.parseError === 'function') {
this.parseError = sharedState.yy.parseError;
} else {
this.parseError = Object.getPrototypeOf(this).parseError;
}
function popStack(n) {
stack.length = stack.length - 2 * n;
vstack.length = vstack.length - n;
lstack.length = lstack.length - n;
}
_token_stack:
var lex = function () {
var token;
token = lexer.lex() || EOF;
if (typeof token !== 'number') {
token = self.symbols_[token] || token;
}
return token;
};
var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
while (true) {
state = stack[stack.length - 1];
if (this.defaultActions[state]) {
action = this.defaultActions[state];
} else {
if (symbol === null || typeof symbol == 'undefined') {
symbol = lex();
}
action = table[state] && table[state][symbol];
}
if (typeof action === 'undefined' || !action.length || !action[0]) {
var errStr = '';
expected = [];
for (p in table[state]) {
if (this.terminals_[p] && p > TERROR) {
expected.push('\'' + this.terminals_[p] + '\'');
}
}
if (lexer.showPosition) {
errStr = 'Parse error on line ' + (yylineno + 1) + ':\n' + lexer.showPosition() + '\nExpecting ' + expected.join(', ') + ', got \'' + (this.terminals_[symbol] || symbol) + '\'';
} else {
errStr = 'Parse error on line ' + (yylineno + 1) + ': Unexpected ' + (symbol == EOF ? 'end of input' : '\'' + (this.terminals_[symbol] || symbol) + '\'');
}
this.parseError(errStr, {
text: lexer.match,
token: this.terminals_[symbol] || symbol,
line: lexer.yylineno,
loc: yyloc,
expected: expected
});
}
if (action[0] instanceof Array && action.length > 1) {
throw new Error('Parse Error: multiple actions possible at state: ' + state + ', token: ' + symbol);
}
switch (action[0]) {
case 1:
stack.push(symbol);
vstack.push(lexer.yytext);
lstack.push(lexer.yylloc);
stack.push(action[1]);
symbol = null;
if (!preErrorSymbol) {
yyleng = lexer.yyleng;
yytext = lexer.yytext;
yylineno = lexer.yylineno;
yyloc = lexer.yylloc;
if (recovering > 0) {
recovering--;
}
} else {
symbol = preErrorSymbol;
preErrorSymbol = null;
}
break;
case 2:
len = this.productions_[action[1]][1];
yyval.$ = vstack[vstack.length - len];
yyval._$ = {
first_line: lstack[lstack.length - (len || 1)].first_line,
last_line: lstack[lstack.length - 1].last_line,
first_column: lstack[lstack.length - (len || 1)].first_column,
last_column: lstack[lstack.length - 1].last_column
};
if (ranges) {
yyval._$.range = [
lstack[lstack.length - (len || 1)].range[0],
lstack[lstack.length - 1].range[1]
];
}
r = this.performAction.apply(yyval, [
yytext,
yyleng,
yylineno,
sharedState.yy,
action[1],
vstack,
lstack
].concat(args));
if (typeof r !== 'undefined') {
return r;
}
if (len) {
stack = stack.slice(0, -1 * len * 2);
vstack = vstack.slice(0, -1 * len);
lstack = lstack.slice(0, -1 * len);
}
stack.push(this.productions_[action[1]][0]);
vstack.push(yyval.$);
lstack.push(yyval._$);
newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
stack.push(newState);
break;
case 3:
return true;
}
}
return true;
}};
const util = require('util');
const moment = require('moment');
/* Given a field name, if prefixed with 'db:' return dbFieldsMap entry (i.e., looked up according to
* the OpenSearch/Elasticsearch field name); otherwise return fieldsMap entry (see #1461)
*/
function getFieldInfo (yy, field) {
let info = null;
if (field.startsWith('db:')) {
const dbField = field.substring(3);
if (yy.dbFieldsMap[dbField]) {
info = yy.dbFieldsMap[dbField];
}
} else if (yy.fieldsMap[field]) {
info = yy.fieldsMap[field];
}
// console.log('getFieldInfo', field, info);
return info;
}
/* Build a list of all the field infos for ip field types.
* Can specify if a port field needs to be available for the type or not
*/
function getIpInfoList (yy, needPort) {
const ors = [];
const completed = {};
for (const field in yy.fieldsMap) {
const info = yy.fieldsMap[field];
// If ip itself or not an ip field stop
if (field === 'ip' || info.type !== 'ip') { continue; }
// Already completed
if (completed[info.dbField]) { continue; }
completed[info.dbField] = 1;
// If port specified then skip ips without ports
if (needPort && !info.portField) {
continue;
}
if (info.requiredRight && yy[info.requiredRight] !== true) {
continue;
}
ors.push(info);
}
return ors.sort((a, b) => { return a.exp.localeCompare(b.exp); });
}
function getRegexInfoList (yy, info) {
const regex = new RegExp(info.regex);
const ors = [];
const completed = [];
for (const f in yy.fieldsMap) {
if (f.match(regex) && !completed[yy.fieldsMap[f].dbField]) {
if (yy.fieldsMap[f].requiredRight && yy[yy.fieldsMap[f].requiredRight] !== true) {
continue;
}
ors.push(yy.fieldsMap[f]);
completed[yy.fieldsMap[f].dbField] = 1;
}
}
return ors.sort((a, b) => { return a.exp.localeCompare(b.exp); });
}
/* Do all the magic around ip field parsing.
* Supports many formats such as
* ip
* ip/cidr
* ip1 = ip1.0.0.0/24
* ip1.ip2 = ip1.ip2.0.0/16
* ip1.ip2.ip3 = ip1.ip2.ip3.0/8
* All of the above with a :port(v4) or .port(v6) at the end
* Arrays of all of the above
*/
function parseIpPort (yy, field, ipPortStr) {
const dbField = getFieldInfo(yy, field).dbField;
// Have just a single Ip, create obj for it
function parseSingleIp (exp, singleDbField, singleIp, singlePort) {
let singleObj;
if (typeof (singlePort) === 'string' && singlePort.match(/[^0-9]/)) {
throw singlePort + ' not a valid singlePort';
}
if (singleIp !== undefined) {
const colon = singleIp.indexOf(':');
if ((colon === -1 && singleIp.match(/[^.0-9/]/)) || // IP4
(colon !== -1 && singleIp.match(/[^a-fA-F:0-9/]/)) || // IP6
singleIp.match(/\/.*[^0-9]/)) { // CIDR
throw singleIp + ' not a valid ip';
}
singleObj = { term: {} };
singleObj.term[singleDbField] = singleIp;
}
if (singlePort !== -1) {
const expInfo = getFieldInfo(yy, exp);
if (expInfo.portField) {
singleObj = { bool: { filter: [singleObj, { term: {} }] } };
singleObj.bool.filter[1].term[expInfo.portField] = singlePort;
} else {
throw exp + " doesn't support port";
}
if (singleIp === undefined) {
singleObj = singleObj.bool.filter[1];
}
}
return singleObj;
}
// Special case of ip=
function parseAllIp (allIp, allPort) {
const infos = getIpInfoList(yy, allPort !== -1);
const ors = [];
for (const info of infos) {
const allObj = parseSingleIp(info.exp, info.dbField, allIp, allPort);
if (allObj) {
ors.push(allObj);
}
}
return { bool: { should: ors } };
}
let obj;
ipPortStr = ipPortStr.trim();
// We really have a list of them
if (isArrayFull(ipPortStr)) {
const list = ListToArrayMap(ipPortStr, str => parseIpPort(yy, field, str));
// Optimize 1 item in array
if (list.length === 1) {
return list[0]
}
if (isArrayAND(ipPortStr)) {
obj = { bool: { filter: list } };
} else {
obj = { bool: { should: list } };
}
return obj;
}
// Support ':80' and '.80'
if ((ipPortStr[0] === ':' && ipPortStr[0] !== ':') ||
(ipPortStr[0] === '.')) {
if (dbField !== 'ipall') {
return parseSingleIp(field, dbField, undefined, +ipPortStr.slice(1));
} else {
return parseAllIp(undefined, +ipPortStr.slice(1));
}
}
// Support ip4: '10.10.10.10' '10.10.10/16:80' '10.10.10:80' '10.10.10/16'
// Support ip6: '1::2' '1::2/16.80' '1::2.80' '1::2/16'
let ip;
let port = -1;
const colons = ipPortStr.split(':');
if (ipPortStr.includes('::')) { // Double colon is ip6 with 0 filled
// Everything after . is port
const dots = ipPortStr.split('.');
if (dots.length > 1 && dots[1] !== '') {
port = dots[1];
}
// Everything before . is ip and slash
ip = dots[0];
} else if (colons.length > 2) { // More than 1 colon is ip6
// Everything after . is port
const dots = ipPortStr.split('.');
if (dots.length > 1 && dots[1] !== '') {
port = dots[1];
}
const slash = dots[0].split('/');
const colons2 = slash[0].split(':');
// If the last one is empty just pretend : isn't there, for auto complete
if (colons2[colons2.length - 1] === '') {
colons2.length--;
}
if (slash[1] === undefined) {
console.log(colons2.length, colons2, colons2.length, 16*colons2.length);
slash[1] = `${16*colons2.length}`;
}
if (colons2.length < 8) {
ip = colons2.join(':') + '::';
} else {
ip = colons2.join(':');
}
// Add the slash back to the ip
if (slash[1] && slash[1] !== '128') {
ip = `${ip}/${slash[1]}`;
}
} else {
// everything after : is port
if (colons.length > 1 && colons[1] !== '') {
port = colons[1];
}
// Have to do extra because we allow shorthand for /8, /16, /24
const slash = colons[0].split('/');
const dots = slash[0].split('.');
// If the last one is empty just pretend . isn't there, for auto complete
if (dots[dots.length - 1] === '') {
dots.length--;
}
switch (dots.length) {
case 4:
ip = `${dots[0]}.${dots[1]}.${dots[2]}.${dots[3]}`;
break;
case 3:
ip = `${dots[0]}.${dots[1]}.${dots[2]}.0`;
if (slash[1] === undefined) { slash[1] = '24'; }
break;
case 2:
ip = `${dots[0]}.${dots[1]}.0.0`;
if (slash[1] === undefined) { slash[1] = '16'; }
break;
case 1:
if (dots[0].length > 0) {
ip = `${dots[0]}.0.0.0`;
if (slash[1] === undefined) { slash[1] = '8'; }
}
break;
}
// Add the slash back to the ip
if (slash[1] && slash[1] !== '32') {
ip = `${ip}/${slash[1]}`;
}
}
if (dbField !== 'ipall') {
return parseSingleIp(field, dbField, ip, port);
} else {
return parseAllIp(ip, port);
}
}
function stripQuotes (str) {
if (str[0] === '"') {
str = str.substring(1, str.length - 1);
}
return str;
}
function formatExists (yy, field, op) {
const info = getFieldInfo(yy, field);
if (!info) { throw 'Unknown field ' + field; }
if (info.requiredRight && yy[info.requiredRight] !== true) {
throw field + ' - permission denied, ask your Arkime admin to give you access using + on Users tab';
}
if (info.regex) {
const regex = new RegExp(info.regex);
const obj = [];
const completed = [];
for (const f in yy.fieldsMap) {
if (f.match(regex) && !completed[yy.fieldsMap[f].dbField]) {
if (yy.fieldsMap[f].requiredRight && yy[yy.fieldsMap[f].requiredRight] !== true) {
continue;
}
obj.push(formatExists(yy, f, 'eq'));
completed[yy.fieldsMap[f].dbField] = 1;
}
}
if (op === 'ne') {
return { bool: { must_not: obj } };
} else {
return { bool: { should: obj } };
}
}
if (op === 'ne') {
return { bool: { must_not: { exists: { field: field2Raw(yy, field) } } } };
}
return { exists: { field: field2Raw(yy, field) } };
}
function formatQuery (yy, field, op, value) {
// console.log("field", field, "op", op, "value", value);
// console.log("yy", util.inspect(yy, false, 50));
if (value[0] === '/' && value[value.length - 1] === '/') {
checkRegex(value);
}
const info = getFieldInfo(yy, field);
if (!info) { throw 'Unknown field ' + field; }
if (info.requiredRight && yy[info.requiredRight] !== true) {
throw field + ' - permission denied, ask your Arkime admin to give you access using + on Users tab';
}
const nonShortcuts = ListToArray(value, true);
const shortcutsObj = formatShortcutsQuery(yy, field, op, value);
if (nonShortcuts.length === 0) { return shortcutsObj; }
const normalObj = formatNormalQuery(yy, field, op, value);
if (!shortcutsObj) { return normalObj; }
if (op === 'eq') { return { bool: { should: [normalObj, shortcutsObj] } }; } else { return { bool: { must_not: [normalObj, shortcutsObj] } }; }
}
function formatShortcutsQuery (yy, field, op, value, shortcutParent) {
const shortcuts = ListToArrayShortcuts(yy, value);
if (shortcuts.length === 0) { return undefined; }
if (isArrayAND(value)) { throw value + ' - AND array not supported with shortcuts'; }
let obj;
const info = getFieldInfo(yy, field);
if (op !== 'eq' && op !== 'ne') {
throw 'Shortcuts only support == and !=';
}
obj = { bool: {} };
let operation = 'should';
if (op === 'ne') {
operation = 'must_not';
}
obj.bool[operation] = [];
shortcuts.forEach(function (shortcut) {
shortcut = value = shortcut.substr(1); /* remove $ */
if (!yy.shortcuts || !yy.shortcuts[shortcut]) {
throw shortcut + ' - Shortcut not found';
}
shortcut = yy.shortcuts[shortcut];
const type = info.type2 || info.type;
const shortcutType = yy.shortcutTypeMap[type];
if (!shortcutType) {
throw 'Unsupported field type: ' + type;
}
if (!shortcut._source[shortcutType]) {
throw 'shortcut must be of type ' + shortcutType;
}
const terms = {};
switch (type) {
case 'ip':
if (field === 'ip') {
const infos = getIpInfoList(yy, false);
for (const ipInfo of infos) {
const newObj = formatShortcutsQuery(yy, ipInfo.exp, op, '$' + value, obj);
if (newObj) {
obj.bool[operation].concat(newObj);
}
}
} else {
terms[info.dbField] = {
index: `${yy.prefix}lookups`,
id: shortcut._id,
path: 'ip'
};
if (shortcutParent) {
obj = shortcutParent;
}
obj.bool[operation].push({ terms });
}
break;
case 'integer':
terms[info.dbField] = {
index: `${yy.prefix}lookups`,
id: shortcut._id,
path: 'number'
};
obj.bool[operation].push({ terms });
break;
case 'lotermfield':
case 'lotextfield':
case 'termfield':
case 'textfield':
case 'uptermfield':
case 'uptextfield':
if (info.regex) {
const infos = getRegexInfoList(yy, info);
for (const i of infos) {
const terms = {};
terms[i.dbField] = {
index: `${yy.prefix}lookups`,
id: shortcut._id,
path: 'string'
};
obj.bool[operation].push({ terms });
}
} else {
terms[info.dbField] = {
index: `${yy.prefix}lookups`,
id: shortcut._id,
path: 'string'
};
obj.bool[operation].push({ terms });
}
break;
default:
throw 'Unsupported field type: ' + type;
}
});
if (obj?.bool?.should?.length === 1) {
obj = obj.bool.should[0];
}
return obj;
}
function formatNormalQuery (yy, field, op, value) {
let obj;
const info = getFieldInfo(yy, field);
if (info.regex) {
const infos = getRegexInfoList(yy, info);
obj = [];
const completed = [];
for (const i of infos) {
obj.push(formatQuery(yy, i.exp, (op === 'ne' ? 'eq' : op), value));
}
if (op === 'ne') {
return { bool: { must_not: obj } };
} else {
return { bool: { should: obj } };
}
}
switch (info.type2 || info.type) {
case 'ip':
if (value[0] === '/') { throw value + ' - Regex not supported for ip queries'; }
if (value.indexOf('*') !== -1) { throw value + ' - Wildcard not supported for ip queries'; }
if (value === 'ipv4') {
value = '0.0.0.0/0';
} if (value === 'ipv6') {
value = '0.0.0.0/0';
if (op === 'ne') { op = 'eq'; } else { op = 'ne'; }
}
if (op === 'eq') {
return parseIpPort(yy, field, value);
}
if (op === 'ne') {
return { bool: { must_not: parseIpPort(yy, field, value) } };
}
if (isArrayStart(value)) { throw value + ' - List queries not supported for gt/lt queries - ' + value; }
obj = { range: {} };
obj.range[info.dbField] = {};
obj.range[info.dbField][op] = value;
return obj;
case 'integer':
if (value[0] === '/') { throw value + ' - Regex queries not supported for integer queries'; }
if (op === 'eq' || op === 'ne') {
obj = termOrTermsInt(info.dbField, value);
if (op === 'ne') {
obj = { bool: { must_not: obj } };
}
return obj;
}
if (isArrayStart(value)) { throw value + ' - List queries not supported for gt/lt queries - ' + value; }
obj = { range: {} };
obj.range[info.dbField] = {};
obj.range[info.dbField][op] = parseInt(value);
return obj;
case 'float':
if (value[0] === '/') { throw value + ' - Regex queries not supported for float queries'; }
if (op === 'eq' || op === 'ne') {
obj = termOrTermsFloat(info.dbField, value);
if (op === 'ne') {
obj = { bool: { must_not: obj } };
}
return obj;
}
if (isArrayStart(value)) { throw value + ' - List queries not supported for gt/lt queries - ' + value; }
obj = { range: {} };
obj.range[info.dbField] = {};
obj.range[info.dbField][op] = parseFloat(value);
return obj;
case 'lotermfield':
case 'lotextfield':
if (op === 'eq') { return stringQuery(yy, field, value.toLowerCase()); }
if (op === 'ne') { return { bool: { must_not: stringQuery(yy, field, value.toLowerCase()) } }; }
throw "Invalid operator '" + op + "' for " + field;
case 'termfield':
case 'textfield':
if (op === 'eq') { return stringQuery(yy, field, value); }
if (op === 'ne') { return { bool: { must_not: stringQuery(yy, field, value) } }; }
throw "Invalid operator '" + op + "' for " + field;
case 'uptermfield':
case 'uptextfield':
if (op === 'eq') { return stringQuery(yy, field, value.toUpperCase()); }
if (op === 'ne') { return { bool: { must_not: stringQuery(yy, field, value.toUpperCase()) } }; }
throw "Invalid operator '" + op + "' for " + field;
case 'fileand':
if (isArrayStart(value)) { throw value + ' - List queries not supported for file queries - ' + value; }
if (op === 'eq') { return { fileand: stripQuotes(value) }; }
if (op === 'ne') { return { bool: { must_not: { fileand: stripQuotes(value) } } }; }
throw op + ' - not supported for file queries';
case 'viewand':
if (isArrayStart(value)) { throw value + ' - List queries not supported for view queries - ' + value; }
value = stripQuotes(value);
if (!yy.views || !yy.views[value]) { throw value + ' - View not found for user'; }
if (op === 'eq') { return exports.parse(yy.views[value].expression); }
if (op === 'ne') { return { bool: { must_not: exports.parse(yy.views[value].expression) } }; }
throw op + ' - not supported for view queries';
case 'seconds':
if (value[0] === '/') { throw value + ' - Regex queries not supported for date queries'; }
if (op === 'eq' || op === 'ne') {
obj = termOrTermsSeconds(info.dbField, value);
if (op === 'ne') {
obj = { bool: { must_not: obj } };
}
return obj;
}
if (isArrayStart(value)) { throw value + ' - List queries not supported for gt/lt queries - ' + value; }
obj = { range: {} };
obj.range[info.dbField] = {};
obj.range[info.dbField][op] = parseSeconds(stripQuotes(value));
return obj;
case 'date':
if (value[0] === '/') { throw value + ' - Regex queries not supported for date queries'; }
if (op === 'eq' || op === 'ne') {
obj = termOrTermsDate(info.dbField, value);
if (op === 'ne') {
obj = { bool: { must_not: obj } };
}
return obj;
}
if (isArrayStart(value)) { throw value + ' - List queries not supported for gt/lt queries - ' + value; }
obj = { range: {} };
obj.range[info.dbField] = {};
obj.range[info.dbField][op] = moment.unix(parseSeconds(stripQuotes(value))).format();
return obj;
default:
throw 'Unknown field type: ' + info.type;
}
}
function checkRegex (str) {
let m;
if ((m = str.match(/^\/(?:\\?.)*?\//)) && m[0].length !== str.length) {
throw 'Must back slash any forward slashes in regexp query - ' + m[0];
}
}
function field2Raw (yy, field) {
const info = getFieldInfo(yy, field);
const dbField = info.dbField;
if (info.rawField) { return info.rawField; }
if (dbField.indexOf('.snow', dbField.length - 5) === 0) { return dbField.substring(0, dbField.length - 5) + '.raw'; }
return dbField;
}
function stringQuery (yy, field, str) {
const info = getFieldInfo(yy, field);
let dbField = info.dbField;
let obj;
if (str[0] === '/' && str[str.length - 1] === '/') {
checkRegex(str);
str = str.substring(1, str.length - 1);
if (info.transform) {
str = global.arkime[info.transform](str).replace(/2e/g, '.');
}
dbField = field2Raw(yy, field);
obj = { regexp: {} };
obj.regexp[dbField] = str.replace(/\\(.)/g, '$1');
return obj;
}
let quoted = false;
if (str[0] === '"' && str[str.length - 1] === '"') {
str = str.substring(1, str.length - 1).replace(/\\(")/g, '$1');
quoted = true;
} else if (isArrayFull(str)) {
const rawField = field2Raw(yy, field);
const strs = ListToArrayMap(str, global.arkime[info.transform]);
const items = [];
let terms = null;
strs.forEach(function (astr) {
let item;
if (typeof astr === 'string' && astr[0] === '/' && astr[astr.length - 1] === '/') {
checkRegex(astr);
item = { regexp: {} };
item.regexp[rawField] = astr.substring(1, astr.length - 1);
items.push(item);
} else if (typeof astr === 'string' && astr.indexOf('*') !== -1) {
if (astr === '*') {
throw "Please use 'EXISTS!' instead of a '*' in expression";
}
item = { wildcard: {} };
item.wildcard[rawField] = astr;
items.push(item);
} else {
if (astr[0] === '"' && astr[astr.length - 1] === '"') {
astr = astr.substring(1, astr.length - 1).replace(/\\(.)/g, '$1');
}
if (info.type.match(/termfield/)) {
if (isArrayAND(str)) {
item = { term: {} };
item.term[dbField] = astr;
items.push(item);
return;
}
// Reuse same terms element for all terms query and add to items once
if (terms === null) {
terms = { terms: {} };
terms.terms[dbField] = [];
items.push(terms);
}
terms.terms[dbField].push(astr);
} else {
item = { match_phrase: {} };
item.match_phrase[dbField] = astr;
items.push(item);
}
}
}); // forEach
if (items.length === 1) {
obj = items[0];
} else if (isArrayAND(str)) {
obj = { bool: { filter: items } };
} else {
obj = { bool: { should: items } };
}
return obj;
}
if (info.transform) {
str = global.arkime[info.transform](str);
}
if (!isNaN(str) && !quoted) {
obj = { term: {} };
obj.term[dbField] = str;
} else if (typeof str === 'string' && str.indexOf('*') !== -1) {
if (str === '*') {
throw "Please use 'EXISTS!' instead of a '*' in expression";
}
dbField = field2Raw(yy, field);
obj = { wildcard: {} };
obj.wildcard[dbField] = str;
} else if (info.type.match(/textfield/)) {
obj = { match_phrase: {} };
obj.match_phrase[dbField] = str;
} else if (info.type.match(/termfield/)) {
obj = { term: {} };
obj.term[dbField] = str;
}
return obj;
}
if (!global.arkime) global.arkime = {};
global.arkime.utf8ToHex = function (utf8) {
let hex = Buffer.from(stripQuotes(utf8)).toString('hex').toLowerCase();
hex = hex.replace(/2a/g, '*');
return hex;
};