c6a6293499
This change addresses two panics that happened while parsing the provided wordlist flag in Windows systems. - pkg/ffuf/util.go:40: panic happened when the provided path was invalid. Example: ".\wordlist.txt:" as the os.Stat call returned an error different than os.ErrNotExist. - pkg/ffuf/optionsparser.go:179: panic happened when the provided value did not existed and did not contain a colon character. Example: ".\asdf.txt" when the local file ".\asdf.txt" did not exist. This panic happened due to strings.LastIndex returning -1 when the provided substring does not appear. Therefore, v[:-1] panicking. Fixes #333 Signed-off-by: Miguel Ángel Jimeno <miguelangel4b@gmail.com>
44 lines
944 B
Go
44 lines
944 B
Go
package ffuf
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import (
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"math/rand"
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"os"
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)
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//used for random string generation in calibration function
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var chars = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
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//RandomString returns a random string of length of parameter n
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func RandomString(n int) string {
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s := make([]rune, n)
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for i := range s {
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s[i] = chars[rand.Intn(len(chars))]
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}
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return string(s)
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}
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//UniqStringSlice returns an unordered slice of unique strings. The duplicates are dropped
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func UniqStringSlice(inslice []string) []string {
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found := map[string]bool{}
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for _, v := range inslice {
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found[v] = true
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}
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ret := []string{}
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for k := range found {
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ret = append(ret, k)
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}
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return ret
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}
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//FileExists checks if the filepath exists and is not a directory.
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//Returns false in case it's not possible to describe the named file.
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func FileExists(path string) bool {
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md, err := os.Stat(path)
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if err != nil {
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return false
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}
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return !md.IsDir()
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}
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