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| 1 | +// Copyright 2025 The Gitea Authors. All rights reserved. |
| 2 | +// SPDX-License-Identifier: MIT |
| 3 | + |
| 4 | +package admin |
| 5 | + |
| 6 | +import ( |
| 7 | + "net/http" |
| 8 | + "strings" |
| 9 | + |
| 10 | + "code.gitea.io/gitea/models/db" |
| 11 | + user_model "code.gitea.io/gitea/models/user" |
| 12 | + "code.gitea.io/gitea/modules/setting" |
| 13 | + "code.gitea.io/gitea/modules/templates" |
| 14 | + "code.gitea.io/gitea/services/context" |
| 15 | +) |
| 16 | + |
| 17 | +const ( |
| 18 | + tplIPs templates.TplName = "admin/ips/list" |
| 19 | +) |
| 20 | + |
| 21 | +// trimPortFromIP removes the client port from an IP address |
| 22 | +// Handles both IPv4 and IPv6 addresses with ports |
| 23 | +func trimPortFromIP(ip string) string { |
| 24 | + // Handle IPv6 with brackets: [IPv6]:port |
| 25 | + if strings.HasPrefix(ip, "[") { |
| 26 | + // If there's no port, return as is |
| 27 | + if !strings.Contains(ip, "]:") { |
| 28 | + return ip |
| 29 | + } |
| 30 | + // Remove the port part after ]: |
| 31 | + return strings.Split(ip, "]:")[0] + "]" |
| 32 | + } |
| 33 | + |
| 34 | + // Count colons to differentiate between IPv4 and IPv6 |
| 35 | + colonCount := strings.Count(ip, ":") |
| 36 | + |
| 37 | + // Handle IPv4 with port (single colon) |
| 38 | + if colonCount == 1 { |
| 39 | + return strings.Split(ip, ":")[0] |
| 40 | + } |
| 41 | + |
| 42 | + return ip |
| 43 | +} |
| 44 | + |
| 45 | +// IPs show all user signup IPs |
| 46 | +func IPs(ctx *context.Context) { |
| 47 | + ctx.Data["Title"] = ctx.Tr("admin.ips") |
| 48 | + ctx.Data["PageIsAdminIPs"] = true |
| 49 | + ctx.Data["RecordUserSignupMetadata"] = setting.RecordUserSignupMetadata |
| 50 | + |
| 51 | + // If record user signup metadata is disabled, don't show the page |
| 52 | + if !setting.RecordUserSignupMetadata { |
| 53 | + ctx.Redirect(setting.AppSubURL + "/-/admin") |
| 54 | + return |
| 55 | + } |
| 56 | + |
| 57 | + page := ctx.FormInt("page") |
| 58 | + if page <= 1 { |
| 59 | + page = 1 |
| 60 | + } |
| 61 | + |
| 62 | + // Define the user IP result struct |
| 63 | + type UserIPResult struct { |
| 64 | + UID int64 |
| 65 | + Name string |
| 66 | + FullName string |
| 67 | + IP string |
| 68 | + UserAgent string |
| 69 | + } |
| 70 | + |
| 71 | + var ( |
| 72 | + userIPs []UserIPResult |
| 73 | + count int64 |
| 74 | + err error |
| 75 | + orderBy string |
| 76 | + keyword = ctx.FormTrim("q") |
| 77 | + sortType = ctx.FormString("sort") |
| 78 | + ) |
| 79 | + |
| 80 | + ctx.Data["SortType"] = sortType |
| 81 | + switch sortType { |
| 82 | + case "ip": |
| 83 | + orderBy = "user_setting.setting_value ASC, user.id ASC" |
| 84 | + case "reverseip": |
| 85 | + orderBy = "user_setting.setting_value DESC, user.id DESC" |
| 86 | + case "username": |
| 87 | + orderBy = "user.lower_name ASC, user.id ASC" |
| 88 | + case "reverseusername": |
| 89 | + orderBy = "user.lower_name DESC, user.id DESC" |
| 90 | + default: |
| 91 | + ctx.Data["SortType"] = "ip" |
| 92 | + sortType = "ip" |
| 93 | + orderBy = "user_setting.setting_value ASC, user.id ASC" |
| 94 | + } |
| 95 | + |
| 96 | + // Get the count and user IPs for pagination |
| 97 | + if len(keyword) == 0 { |
| 98 | + // Simple count without keyword |
| 99 | + count, err = db.GetEngine(ctx). |
| 100 | + Join("INNER", "user", "user.id = user_setting.user_id"). |
| 101 | + Where("user_setting.setting_key = ?", user_model.SignupIP). |
| 102 | + Count(new(user_model.Setting)) |
| 103 | + if err != nil { |
| 104 | + ctx.ServerError("Count", err) |
| 105 | + return |
| 106 | + } |
| 107 | + |
| 108 | + // Get the user IPs |
| 109 | + err = db.GetEngine(ctx). |
| 110 | + Table("user_setting"). |
| 111 | + Join("INNER", "user", "user.id = user_setting.user_id"). |
| 112 | + Where("user_setting.setting_key = ?", user_model.SignupIP). |
| 113 | + Select("user.id as uid, user.name, user.full_name, user_setting.setting_value as ip, '' as user_agent"). |
| 114 | + OrderBy(orderBy). |
| 115 | + Limit(setting.UI.Admin.UserPagingNum, (page-1)*setting.UI.Admin.UserPagingNum). |
| 116 | + Find(&userIPs) |
| 117 | + if err != nil { |
| 118 | + ctx.ServerError("Find", err) |
| 119 | + return |
| 120 | + } |
| 121 | + } else { |
| 122 | + // Count with keyword filter |
| 123 | + count, err = db.GetEngine(ctx). |
| 124 | + Join("INNER", "user", "user.id = user_setting.user_id"). |
| 125 | + Where("user_setting.setting_key = ?", user_model.SignupIP). |
| 126 | + And("(user.lower_name LIKE ? OR user.full_name LIKE ? OR user_setting.setting_value LIKE ?)", |
| 127 | + "%"+strings.ToLower(keyword)+"%", "%"+keyword+"%", "%"+keyword+"%"). |
| 128 | + Count(new(user_model.Setting)) |
| 129 | + if err != nil { |
| 130 | + ctx.ServerError("Count", err) |
| 131 | + return |
| 132 | + } |
| 133 | + |
| 134 | + // Get the user IPs with keyword filter |
| 135 | + err = db.GetEngine(ctx). |
| 136 | + Table("user_setting"). |
| 137 | + Join("INNER", "user", "user.id = user_setting.user_id"). |
| 138 | + Where("user_setting.setting_key = ?", user_model.SignupIP). |
| 139 | + And("(user.lower_name LIKE ? OR user.full_name LIKE ? OR user_setting.setting_value LIKE ?)", |
| 140 | + "%"+strings.ToLower(keyword)+"%", "%"+keyword+"%", "%"+keyword+"%"). |
| 141 | + Select("user.id as uid, user.name, user.full_name, user_setting.setting_value as ip, '' as user_agent"). |
| 142 | + OrderBy(orderBy). |
| 143 | + Limit(setting.UI.Admin.UserPagingNum, (page-1)*setting.UI.Admin.UserPagingNum). |
| 144 | + Find(&userIPs) |
| 145 | + if err != nil { |
| 146 | + ctx.ServerError("Find", err) |
| 147 | + return |
| 148 | + } |
| 149 | + } |
| 150 | + for i := range userIPs { |
| 151 | + // Trim the port from the IP |
| 152 | + // FIXME: Maybe have a different helper for this? |
| 153 | + userIPs[i].IP = trimPortFromIP(userIPs[i].IP) |
| 154 | + } |
| 155 | + |
| 156 | + ctx.Data["UserIPs"] = userIPs |
| 157 | + ctx.Data["Total"] = count |
| 158 | + ctx.Data["Keyword"] = keyword |
| 159 | + |
| 160 | + // Setup pagination |
| 161 | + ctx.Data["Page"] = context.NewPagination(int(count), setting.UI.Admin.UserPagingNum, page, 5) |
| 162 | + |
| 163 | + ctx.HTML(http.StatusOK, tplIPs) |
| 164 | +} |
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