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https://github.com/foxcpp/maddy.git
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ae8fe2b14e
1. There is only one version for maddy and imapsql-ctl utility. This prevents confusion about compatibility. 2. Modified imapsql-ctl understands maddy config format, this allows it to read needed values from it without the need for lengthy commmand line arguments. Closes #148.
428 lines
11 KiB
Go
428 lines
11 KiB
Go
package main
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import (
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"bufio"
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"fmt"
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"os"
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"path/filepath"
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imapsql "github.com/foxcpp/go-imap-sql"
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"github.com/foxcpp/maddy/config"
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"github.com/urfave/cli"
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"golang.org/x/crypto/bcrypt"
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)
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var backend *imapsql.Backend
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var stdinScnr *bufio.Scanner
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func connectToDB(ctx *cli.Context) error {
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if ctx.GlobalIsSet("unsafe") && !ctx.GlobalIsSet("quiet") {
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fmt.Fprintln(os.Stderr, "WARNING: Using --unsafe with running server may lead to accidential damage to data due to desynchronization with connected clients.")
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}
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driver := ctx.GlobalString("driver")
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if driver != "" {
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// Construct artificial config file tree from command line arguments
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// and pass to initialization logic.
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cfg := config.Node{
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Name: "sql",
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Children: []config.Node{
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{
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Name: "driver",
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Args: []string{ctx.GlobalString("driver")},
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},
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{
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Name: "dsn",
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Args: []string{ctx.GlobalString("dsn")},
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},
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{
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Name: "fsstore",
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Args: []string{ctx.GlobalString("fsstore")},
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},
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},
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}
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var err error
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backend, err = backendFromNode(make(map[string]interface{}), cfg)
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if err != nil {
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return err
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}
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} else {
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cfg := ctx.GlobalString("config")
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cfgAbs, err := filepath.Abs(cfg)
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if err != nil {
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return err
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}
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cfgBlock := ctx.GlobalString("cfg-block")
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if err := os.Chdir(ctx.GlobalString("state")); err != nil {
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return err
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}
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backend, err = backendFromCfg(cfgAbs, cfgBlock)
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if err != nil {
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return err
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}
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}
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backend.EnableSpecialUseExt()
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return nil
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}
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func closeBackend(ctx *cli.Context) (err error) {
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if backend != nil {
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return backend.Close()
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}
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return nil
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}
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func main() {
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stdinScnr = bufio.NewScanner(os.Stdin)
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app := cli.NewApp()
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app.Name = "imapsql-ctl"
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app.Copyright = "(c) 2019 Max Mazurov <fox.cpp@disroot.org>\n Published under the terms of the MIT license (https://opensource.org/licenses/MIT)"
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app.Usage = "SQL database management utility for maddy"
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app.Version = buildInfo()
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app.After = closeBackend
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app.Flags = []cli.Flag{
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cli.StringFlag{
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Name: "config",
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Usage: "Configuration file to use",
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EnvVar: "MADDY_CONFIG",
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Value: "/etc/maddy/maddy.conf",
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},
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cli.StringFlag{
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Name: "state",
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Usage: "State directory to use",
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EnvVar: "MADDY_STATE",
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Value: "/var/lib/maddy",
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},
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cli.StringFlag{
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Name: "cfg-block",
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Usage: "SQL module configuration to use",
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EnvVar: "MADDY_CFGBLOCK",
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Value: "local_mailboxes",
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},
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cli.StringFlag{
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Name: "driver",
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Usage: "Directly specify driver value instead of reading it from config",
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EnvVar: "MADDY_SQL_DRIVER",
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Value: "",
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},
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cli.StringFlag{
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Name: "dsn",
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Usage: "Directly specify dsn value instead of reading it from config",
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EnvVar: "MADDY_SQL_DSN",
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Value: "",
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},
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cli.StringFlag{
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Name: "fsstore",
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Usage: "Directly specify fsstore value instead of reading it from config",
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EnvVar: "MADDY_SQL_FSSTORE",
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Value: "",
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},
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cli.BoolFlag{
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Name: "quiet,q",
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Usage: "Don't print user-friendly messages to stderr",
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},
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cli.BoolFlag{
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Name: "unsafe",
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Usage: "Allow to perform actions that can be safely done only without running server",
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},
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}
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app.Commands = []cli.Command{
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{
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Name: "mboxes",
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Usage: "Mailboxes (folders) management",
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Subcommands: []cli.Command{
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{
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Name: "list",
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Usage: "Show mailboxes of user",
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ArgsUsage: "USERNAME",
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Flags: []cli.Flag{
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cli.BoolFlag{
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Name: "subscribed,s",
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Usage: "List only subscribed mailboxes",
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},
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},
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Action: mboxesList,
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},
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{
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Name: "create",
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Usage: "Create mailbox",
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ArgsUsage: "USERNAME NAME",
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Action: mboxesCreate,
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "special",
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Usage: "Set SPECIAL-USE attribute on mailbox; valid values: archive, drafts, junk, sent, trash",
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},
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},
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},
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{
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Name: "remove",
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Usage: "Remove mailbox (requires --unsafe)",
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Description: "WARNING: All contents of mailbox will be irrecoverably lost.",
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ArgsUsage: "USERNAME MAILBOX",
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Flags: []cli.Flag{
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cli.BoolFlag{
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Name: "yes,y",
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Usage: "Don't ask for confirmation",
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},
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},
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Action: mboxesRemove,
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},
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{
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Name: "rename",
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Usage: "Rename mailbox (requires --unsafe)",
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Description: "Rename may cause unexpected failures on client-side so be careful.",
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ArgsUsage: "USERNAME OLDNAME NEWNAME",
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Action: mboxesRename,
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},
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{
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Name: "appendlimit",
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Usage: "Query or set user's APPENDLIMIT value",
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ArgsUsage: "USERNAME",
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Flags: []cli.Flag{
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cli.IntFlag{
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Name: "value,v",
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Usage: "Set APPENDLIMIT to specified value (in bytes). Pass -1 to disable limit.",
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},
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},
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Action: mboxesAppendLimit,
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},
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},
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},
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{
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Name: "msgs",
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Usage: "Messages management",
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Subcommands: []cli.Command{
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{
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Name: "add",
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Usage: "Add message to mailbox (requires --unsafe)",
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ArgsUsage: "USERNAME MAILBOX",
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Description: "Reads message body (with headers) from stdin. Prints UID of created message on success.",
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Flags: []cli.Flag{
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cli.StringSliceFlag{
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Name: "flag,f",
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Usage: "Add flag to message. Can be specified multiple times",
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},
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cli.Int64Flag{
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Name: "date,d",
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Usage: "Set internal date value to specified UNIX timestamp",
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},
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},
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Action: msgsAdd,
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},
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{
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Name: "add-flags",
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Usage: "Add flags to messages (requires --unsafe)",
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ArgsUsage: "USERNAME MAILBOX SEQ FLAGS...",
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Description: "Add flags to all messages matched by SEQ.",
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Flags: []cli.Flag{
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cli.BoolFlag{
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Name: "uid,u",
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Usage: "Use UIDs for SEQSET instead of sequence numbers",
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},
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},
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Action: msgsFlags,
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},
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{
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Name: "rem-flags",
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Usage: "Remove flags from messages (requires --unsafe)",
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ArgsUsage: "USERNAME MAILBOX SEQ FLAGS...",
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Description: "Remove flags from all messages matched by SEQ.",
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Flags: []cli.Flag{
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cli.BoolFlag{
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Name: "uid,u",
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Usage: "Use UIDs for SEQSET instead of sequence numbers",
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},
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},
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Action: msgsFlags,
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},
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{
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Name: "set-flags",
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Usage: "Set flags on messages (requires --unsafe)",
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ArgsUsage: "USERNAME MAILBOX SEQ FLAGS...",
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Description: "Set flags on all messages matched by SEQ.",
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Flags: []cli.Flag{
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cli.BoolFlag{
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Name: "uid,u",
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Usage: "Use UIDs for SEQSET instead of sequence numbers",
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},
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},
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Action: msgsFlags,
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},
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{
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Name: "remove",
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Usage: "Remove messages from mailbox (requires --unsafe)",
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ArgsUsage: "USERNAME MAILBOX SEQSET",
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Flags: []cli.Flag{
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cli.BoolFlag{
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Name: "uid,u",
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Usage: "Use UIDs for SEQSET instead of sequence numbers",
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},
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cli.BoolFlag{
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Name: "yes,y",
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Usage: "Don't ask for confirmation",
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},
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},
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Action: msgsRemove,
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},
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{
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Name: "copy",
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Usage: "Copy messages between mailboxes (requires --unsafe)",
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Description: "Note: You can't copy between mailboxes of different users. APPENDLIMIT of target mailbox is not enforced.",
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ArgsUsage: "USERNAME SRCMAILBOX SEQSET TGTMAILBOX",
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Flags: []cli.Flag{
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cli.BoolFlag{
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Name: "uid,u",
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Usage: "Use UIDs for SEQSET instead of sequence numbers",
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},
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},
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Action: msgsCopy,
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},
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{
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Name: "move",
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Usage: "Move messages between mailboxes (requires --unsafe)",
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Description: "Note: You can't move between mailboxes of different users. APPENDLIMIT of target mailbox is not enforced.",
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ArgsUsage: "USERNAME SRCMAILBOX SEQSET TGTMAILBOX",
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Flags: []cli.Flag{
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cli.BoolFlag{
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Name: "uid,u",
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Usage: "Use UIDs for SEQSET instead of sequence numbers",
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},
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},
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Action: msgsMove,
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},
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{
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Name: "list",
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Usage: "List messages in mailbox",
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Description: "If SEQSET is specified - only show messages that match it.",
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ArgsUsage: "USERNAME MAILBOX [SEQSET]",
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Flags: []cli.Flag{
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cli.BoolFlag{
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Name: "uid,u",
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Usage: "Use UIDs for SEQSET instead of sequence numbers",
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},
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cli.BoolFlag{
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Name: "full,f",
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Usage: "Show entire envelope and all server meta-data",
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},
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},
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Action: msgsList,
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},
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{
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Name: "dump",
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Usage: "Dump message body",
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Description: "If passed SEQ matches multiple messages - they will be joined.",
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ArgsUsage: "USERNAME MAILBOX SEQ",
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Flags: []cli.Flag{
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cli.BoolFlag{
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Name: "uid,u",
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Usage: "Use UIDs for SEQ instead of sequence numbers",
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},
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},
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Action: msgsDump,
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},
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},
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},
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{
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Name: "users",
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Usage: "User accounts management",
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Subcommands: []cli.Command{
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{
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Name: "list",
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Usage: "List created user accounts",
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Action: usersList,
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},
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{
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Name: "create",
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Usage: "Create user account",
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Description: "Reads password from stdin",
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ArgsUsage: "USERNAME",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "password,p",
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Usage: "Use `PASSWORD instead of reading password from stdin.\n\t\tWARNING: Provided only for debugging convenience. Don't leave your passwords in shell history!",
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},
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cli.BoolFlag{
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Name: "null,n",
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Usage: "Create account with null password",
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},
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cli.StringFlag{
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Name: "hash",
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Usage: "Use specified hash algorithm. Valid values: sha3-512, bcrypt",
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Value: "bcrypt",
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},
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cli.IntFlag{
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Name: "bcrypt-cost",
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Usage: "Specify bcrypt cost value",
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Value: bcrypt.DefaultCost,
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},
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},
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Action: usersCreate,
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},
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{
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Name: "remove",
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Usage: "Delete user account (requires --unsafe)",
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ArgsUsage: "USERNAME",
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Flags: []cli.Flag{
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cli.BoolFlag{
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Name: "yes,y",
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Usage: "Don't ask for confirmation",
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},
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},
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Action: usersRemove,
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},
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{
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Name: "password",
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Usage: "Change account password",
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Description: "Reads password from stdin",
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ArgsUsage: "USERNAME",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "password,p",
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Usage: "Use `PASSWORD` instead of reading password from stdin.\n\t\tWARNING: Provided only for debugging convenience. Don't leave your passwords in shell history!",
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},
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cli.BoolFlag{
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Name: "null,n",
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Usage: "Set password to null",
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},
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cli.StringFlag{
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Name: "hash",
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Usage: "Use specified hash algorithm. Valid values: sha3-512, bcrypt",
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Value: "sha3-512",
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},
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cli.IntFlag{
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Name: "bcrypt-cost",
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Usage: "Specify bcrypt cost value",
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Value: bcrypt.DefaultCost,
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},
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},
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Action: usersPassword,
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},
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{
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Name: "appendlimit",
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Usage: "Query or set user's APPENDLIMIT value",
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ArgsUsage: "USERNAME",
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Flags: []cli.Flag{
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cli.IntFlag{
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Name: "value,v",
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Usage: "Set APPENDLIMIT to specified value (in bytes)",
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},
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},
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Action: usersAppendLimit,
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},
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},
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},
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}
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if err := app.Run(os.Args); err != nil {
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fmt.Fprintln(os.Stderr, err)
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}
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}
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