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1e462da2d4
* TestGetLicenseFileFromDisk: avoid using fileutils.FindConfigFile * config: abstract config-related file access, extend memory store * simplify config validate to avoid file knowledge * fix relative file tests * cluster: fix ConfigChanged event The old and new configurations were swapped when notifying the enterprise code of configuration changes, creating needless instability in propagating config updates across a cluster. * config/database: ignore duplicates * test cleanup * remove unnecessary Save() in test
85 lines
1.4 KiB
Go
85 lines
1.4 KiB
Go
// Copyright (c) 2016-present Mattermost, Inc. All Rights Reserved.
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// See License.txt for license information.
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package utils
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import (
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"net"
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"net/http"
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"net/url"
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"strings"
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"github.com/mattermost/mattermost-server/model"
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)
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func StringInSlice(a string, slice []string) bool {
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for _, b := range slice {
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if b == a {
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return true
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}
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}
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return false
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}
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func StringArrayIntersection(arr1, arr2 []string) []string {
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arrMap := map[string]bool{}
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result := []string{}
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for _, value := range arr1 {
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arrMap[value] = true
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}
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for _, value := range arr2 {
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if arrMap[value] {
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result = append(result, value)
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}
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}
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return result
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}
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func RemoveDuplicatesFromStringArray(arr []string) []string {
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result := make([]string, 0, len(arr))
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seen := make(map[string]bool)
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for _, item := range arr {
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if !seen[item] {
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result = append(result, item)
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seen[item] = true
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}
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}
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return result
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}
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func GetIpAddress(r *http.Request) string {
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address := ""
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header := r.Header.Get(model.HEADER_FORWARDED)
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if len(header) > 0 {
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addresses := strings.Fields(header)
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if len(addresses) > 0 {
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address = strings.TrimRight(addresses[0], ",")
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}
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}
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if len(address) == 0 {
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address = r.Header.Get(model.HEADER_REAL_IP)
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}
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if len(address) == 0 {
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address, _, _ = net.SplitHostPort(r.RemoteAddr)
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}
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return address
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}
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func GetHostnameFromSiteURL(siteURL string) string {
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u, err := url.Parse(siteURL)
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if err != nil {
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return ""
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}
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return u.Hostname()
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}
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