/
main.go
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/
main.go
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/*
* Copyright © 2018-2021 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 main
import (
"fmt"
"os"
"strings"
"github.com/gorilla/mux"
"github.com/urfave/cli/v2"
"github.com/writeas/web-core/log"
"github.com/writefreely/writefreely"
)
func main() {
cli.VersionPrinter = func(c *cli.Context) {
fmt.Printf("%s\n", c.App.Version)
}
app := &cli.App{
Name: "WriteFreely",
Usage: "A beautifully pared-down blogging platform",
Version: writefreely.FormatVersion(),
Action: legacyActions, // legacy due to use of flags for switching actions
Flags: []cli.Flag{
&cli.BoolFlag{
Name: "create-config",
Value: false,
Usage: "Generate a basic configuration",
Hidden: true,
},
&cli.BoolFlag{
Name: "config",
Value: false,
Usage: "Interactive configuration process",
Hidden: true,
},
&cli.StringFlag{
Name: "sections",
Value: "server db app",
Usage: "Which sections of the configuration to go through (requires --config)\n" +
"valid values are any combination of 'server', 'db' and 'app' \n" +
"example: writefreely --config --sections \"db app\"",
Hidden: true,
},
&cli.BoolFlag{
Name: "gen-keys",
Value: false,
Usage: "Generate encryption and authentication keys",
Hidden: true,
},
&cli.BoolFlag{
Name: "init-db",
Value: false,
Usage: "Initialize app database",
Hidden: true,
},
&cli.BoolFlag{
Name: "migrate",
Value: false,
Usage: "Migrate the database",
Hidden: true,
},
&cli.StringFlag{
Name: "create-admin",
Usage: "Create an admin with the given username:password",
Hidden: true,
},
&cli.StringFlag{
Name: "create-user",
Usage: "Create a regular user with the given username:password",
Hidden: true,
},
&cli.StringFlag{
Name: "delete-user",
Usage: "Delete a user with the given username",
Hidden: true,
},
&cli.StringFlag{
Name: "reset-pass",
Usage: "Reset the given user's password",
Hidden: true,
},
}, // legacy flags (set to hidden to eventually switch to bash-complete compatible format)
}
defaultFlags := []cli.Flag{
&cli.StringFlag{
Name: "c",
Value: "config.ini",
Usage: "Load configuration from `FILE`",
},
&cli.BoolFlag{
Name: "debug",
Value: false,
Usage: "Enables debug logging",
},
}
app.Flags = append(app.Flags, defaultFlags...)
app.Commands = []*cli.Command{
&cmdUser,
&cmdDB,
&cmdConfig,
&cmdKeys,
&cmdServe,
}
err := app.Run(os.Args)
if err != nil {
log.Error(err.Error())
os.Exit(1)
}
}
func legacyActions(c *cli.Context) error {
app := writefreely.NewApp(c.String("c"))
switch true {
case c.IsSet("create-config"):
return writefreely.CreateConfig(app)
case c.IsSet("config"):
writefreely.DoConfig(app, c.String("sections"))
return nil
case c.IsSet("gen-keys"):
return writefreely.GenerateKeyFiles(app)
case c.IsSet("init-db"):
return writefreely.CreateSchema(app)
case c.IsSet("migrate"):
return writefreely.Migrate(app)
case c.IsSet("create-admin"):
username, password, err := parseCredentials(c.String("create-admin"))
if err != nil {
return err
}
return writefreely.CreateUser(app, username, password, true)
case c.IsSet("create-user"):
username, password, err := parseCredentials(c.String("create-user"))
if err != nil {
return err
}
return writefreely.CreateUser(app, username, password, false)
case c.IsSet("delete-user"):
return writefreely.DoDeleteAccount(app, c.String("delete-user"))
case c.IsSet("reset-pass"):
return writefreely.ResetPassword(app, c.String("reset-pass"))
}
// Initialize the application
var err error
log.Info("Starting %s...", writefreely.FormatVersion())
app, err = writefreely.Initialize(app, c.Bool("debug"))
if err != nil {
return err
}
// Set app routes
r := mux.NewRouter()
writefreely.InitRoutes(app, r)
app.InitStaticRoutes(r)
// Serve the application
writefreely.Serve(app, r)
return nil
}
func parseCredentials(credentialString string) (string, string, error) {
creds := strings.Split(credentialString, ":")
if len(creds) != 2 {
return "", "", fmt.Errorf("invalid format for passed credentials, must be username:password")
}
return creds[0], creds[1], nil
}