125 lines
2.3 KiB
Go
125 lines
2.3 KiB
Go
package util
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/*
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Copyright 2024 Jonas Kaninda.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may get a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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*/
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import (
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"net/url"
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"os"
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"regexp"
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"strconv"
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"strings"
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)
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// FileExists checks if the file does exist
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func FileExists(filename string) bool {
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info, err := os.Stat(filename)
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if os.IsNotExist(err) {
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return false
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}
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return !info.IsDir()
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}
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// FolderExists checks if the folder does exist
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func FolderExists(name string) bool {
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info, err := os.Stat(name)
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if os.IsNotExist(err) {
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return false
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}
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return info.IsDir()
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}
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func GetStringEnv(key, defaultValue string) string {
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val := os.Getenv(key)
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if val == "" {
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return defaultValue
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}
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return val
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}
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func GetIntEnv(key string, defaultValue int) int {
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val := os.Getenv(key)
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if val == "" {
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return defaultValue
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}
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i, err := strconv.Atoi(val)
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if err != nil {
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return defaultValue
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}
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return i
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}
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func GetBoolEnv(key string, defaultValue bool) bool {
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val := os.Getenv(key)
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if val == "" {
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return defaultValue
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}
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b, err := strconv.ParseBool(val)
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if err != nil {
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return defaultValue
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}
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return b
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}
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// SetEnv Set env
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func SetEnv(name, value string) {
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if len(value) != 0 {
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err := os.Setenv(name, value)
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if err != nil {
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return
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}
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}
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}
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func MergeSlices(slice1, slice2 []string) []string {
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return append(slice1, slice2...)
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}
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// ParseURLPath returns a URL path
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func ParseURLPath(urlPath string) string {
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// Replace any double slashes with a single slash
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urlPath = strings.ReplaceAll(urlPath, "//", "/")
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// Ensure the path starts with a single leading slash
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if !strings.HasPrefix(urlPath, "/") {
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urlPath = "/" + urlPath
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}
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return urlPath
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}
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func ParseRoutePath(path, blockedPath string) string {
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basePath := ParseURLPath(path)
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switch {
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case blockedPath == "":
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return basePath
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case strings.HasSuffix(blockedPath, "/*"):
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return basePath + blockedPath[:len(blockedPath)-2]
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case strings.HasSuffix(blockedPath, "*"):
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return basePath + blockedPath[:len(blockedPath)-1]
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default:
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return basePath + blockedPath
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}
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}
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func UrlParsePath(uri string) string {
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parse, err := url.Parse(uri)
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if err != nil {
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return ""
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}
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return parse.Path
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}
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func HasWhitespace(s string) bool {
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return regexp.MustCompile(`\s`).MatchString(s)
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}
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