diff --git a/config/setup.go b/config/setup.go index fd5a632..08c479f 100644 --- a/config/setup.go +++ b/config/setup.go @@ -1,382 +1,382 @@ /* * Copyright © 2018 A Bunch Tell LLC. * * This file is part of WriteFreely. * * WriteFreely is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License, included * in the LICENSE file in this source code package. */ package config import ( "fmt" "github.com/fatih/color" "github.com/manifoldco/promptui" "github.com/mitchellh/go-wordwrap" "github.com/writeas/web-core/auth" "strconv" "strings" ) type SetupData struct { User *UserCreation Config *Config } func Configure(fname string, configSections string) (*SetupData, error) { data := &SetupData{} var err error if fname == "" { fname = FileName } data.Config, err = Load(fname) var action string isNewCfg := false if err != nil { fmt.Printf("No %s configuration yet. Creating new.\n", fname) data.Config = New() action = "generate" isNewCfg = true } else { fmt.Printf("Loaded configuration %s.\n", fname) action = "update" } title := color.New(color.Bold, color.BgGreen).PrintFunc() intro := color.New(color.Bold, color.FgWhite).PrintlnFunc() fmt.Println() intro(" ✍ WriteFreely Configuration ✍") fmt.Println() fmt.Println(wordwrap.WrapString(" This quick configuration process will "+action+" the application's config file, "+fname+".\n\n It validates your input along the way, so you can be sure any future errors aren't caused by a bad configuration. If you'd rather configure your server manually, instead run: writefreely --create-config and edit that file.", 75)) fmt.Println() tmpls := &promptui.PromptTemplates{ Success: "{{ . | bold | faint }}: ", } selTmpls := &promptui.SelectTemplates{ Selected: fmt.Sprintf(`{{.Label}} {{ . | faint }}`), } var selPrompt promptui.Select var prompt promptui.Prompt if strings.Contains(configSections, "server") { title(" Server setup ") fmt.Println() // Environment selection selPrompt = promptui.Select{ Templates: selTmpls, Label: "Environment", Items: []string{"Development", "Production, standalone", "Production, behind reverse proxy"}, } _, envType, err := selPrompt.Run() if err != nil { return data, err } isDevEnv := envType == "Development" isStandalone := envType == "Production, standalone" data.Config.Server.Dev = isDevEnv if isDevEnv || !isStandalone { // Running in dev environment or behind reverse proxy; ask for port prompt = promptui.Prompt{ Templates: tmpls, Label: "Local port", Validate: validatePort, Default: fmt.Sprintf("%d", data.Config.Server.Port), } port, err := prompt.Run() if err != nil { return data, err } data.Config.Server.Port, _ = strconv.Atoi(port) // Ignore error, as we've already validated number } if isStandalone { selPrompt = promptui.Select{ Templates: selTmpls, Label: "Web server mode", Items: []string{"Insecure (port 80)", "Secure (port 443), manual certificate", "Secure (port 443), auto certificate"}, } sel, _, err := selPrompt.Run() if err != nil { return data, err } if sel == 0 { data.Config.Server.Autocert = false data.Config.Server.Port = 80 data.Config.Server.TLSCertPath = "" data.Config.Server.TLSKeyPath = "" } else if sel == 1 || sel == 2 { data.Config.Server.Port = 443 data.Config.Server.Autocert = sel == 2 if sel == 1 { // Manual certificate configuration prompt = promptui.Prompt{ Templates: tmpls, Label: "Certificate path", Validate: validateNonEmpty, Default: data.Config.Server.TLSCertPath, } data.Config.Server.TLSCertPath, err = prompt.Run() if err != nil { return data, err } prompt = promptui.Prompt{ Templates: tmpls, Label: "Key path", Validate: validateNonEmpty, Default: data.Config.Server.TLSKeyPath, } data.Config.Server.TLSKeyPath, err = prompt.Run() if err != nil { return data, err } } else { // Automatic certificate data.Config.Server.TLSCertPath = "certs" data.Config.Server.TLSKeyPath = "certs" } } } else { data.Config.Server.TLSCertPath = "" data.Config.Server.TLSKeyPath = "" } fmt.Println() } if strings.Contains(configSections, "db") { title(" Database setup ") fmt.Println() selPrompt = promptui.Select{ Templates: selTmpls, Label: "Database driver", Items: []string{"MySQL", "SQLite"}, } sel, _, err := selPrompt.Run() if err != nil { return data, err } if sel == 0 { // Configure for MySQL data.Config.UseMySQL(isNewCfg) prompt = promptui.Prompt{ Templates: tmpls, Label: "Username", Validate: validateNonEmpty, Default: data.Config.Database.User, } data.Config.Database.User, err = prompt.Run() if err != nil { return data, err } prompt = promptui.Prompt{ Templates: tmpls, Label: "Password", Validate: validateNonEmpty, Default: data.Config.Database.Password, Mask: '*', } data.Config.Database.Password, err = prompt.Run() if err != nil { return data, err } prompt = promptui.Prompt{ Templates: tmpls, Label: "Database name", Validate: validateNonEmpty, Default: data.Config.Database.Database, } data.Config.Database.Database, err = prompt.Run() if err != nil { return data, err } prompt = promptui.Prompt{ Templates: tmpls, Label: "Host", Validate: validateNonEmpty, Default: data.Config.Database.Host, } data.Config.Database.Host, err = prompt.Run() if err != nil { return data, err } prompt = promptui.Prompt{ Templates: tmpls, Label: "Port", Validate: validatePort, Default: fmt.Sprintf("%d", data.Config.Database.Port), } dbPort, err := prompt.Run() if err != nil { return data, err } data.Config.Database.Port, _ = strconv.Atoi(dbPort) // Ignore error, as we've already validated number } else if sel == 1 { // Configure for SQLite data.Config.UseSQLite(isNewCfg) prompt = promptui.Prompt{ Templates: tmpls, Label: "Filename", Validate: validateNonEmpty, Default: data.Config.Database.FileName, } data.Config.Database.FileName, err = prompt.Run() if err != nil { return data, err } } fmt.Println() } if strings.Contains(configSections, "app") { title(" App setup ") fmt.Println() selPrompt = promptui.Select{ Templates: selTmpls, Label: "Site type", Items: []string{"Single user blog", "Multi-user instance"}, } _, usersType, err := selPrompt.Run() if err != nil { return data, err } data.Config.App.SingleUser = usersType == "Single user blog" if data.Config.App.SingleUser { data.User = &UserCreation{} // prompt for username prompt = promptui.Prompt{ Templates: tmpls, Label: "Admin username", Validate: validateNonEmpty, } data.User.Username, err = prompt.Run() if err != nil { return data, err } // prompt for password prompt = promptui.Prompt{ Templates: tmpls, Label: "Admin password", Validate: validateNonEmpty, } newUserPass, err := prompt.Run() if err != nil { return data, err } data.User.HashedPass, err = auth.HashPass([]byte(newUserPass)) if err != nil { return data, err } } siteNameLabel := "Instance name" if data.Config.App.SingleUser { siteNameLabel = "Blog name" } prompt = promptui.Prompt{ Templates: tmpls, Label: siteNameLabel, Validate: validateNonEmpty, Default: data.Config.App.SiteName, } data.Config.App.SiteName, err = prompt.Run() if err != nil { return data, err } prompt = promptui.Prompt{ Templates: tmpls, Label: "Public URL", Validate: validateDomain, Default: data.Config.App.Host, } data.Config.App.Host, err = prompt.Run() if err != nil { return data, err } if !data.Config.App.SingleUser { selPrompt = promptui.Select{ Templates: selTmpls, Label: "Registration", Items: []string{"Open", "Closed"}, } _, regType, err := selPrompt.Run() if err != nil { return data, err } data.Config.App.OpenRegistration = regType == "Open" prompt = promptui.Prompt{ Templates: tmpls, Label: "Max blogs per user", Default: fmt.Sprintf("%d", data.Config.App.MaxBlogs), } maxBlogs, err := prompt.Run() if err != nil { return data, err } data.Config.App.MaxBlogs, _ = strconv.Atoi(maxBlogs) // Ignore error, as we've already validated number } selPrompt = promptui.Select{ Templates: selTmpls, Label: "Federation", Items: []string{"Enabled", "Disabled"}, } _, fedType, err := selPrompt.Run() if err != nil { return data, err } data.Config.App.Federation = fedType == "Enabled" if data.Config.App.Federation { selPrompt = promptui.Select{ Templates: selTmpls, - Label: "Federation usage stats", + Label: "Usage stats (active users, posts)", Items: []string{"Public", "Private"}, } _, fedStatsType, err := selPrompt.Run() if err != nil { return data, err } data.Config.App.PublicStats = fedStatsType == "Public" selPrompt = promptui.Select{ Templates: selTmpls, Label: "Instance metadata privacy", Items: []string{"Public", "Private"}, } _, fedStatsType, err = selPrompt.Run() if err != nil { return data, err } data.Config.App.Private = fedStatsType == "Private" } } return data, Save(data.Config, fname) }