mirror of
https://github.com/rwinkhart/MUTN.git
synced 2026-08-28 12:56:30 -04:00
74 lines
3.0 KiB
Go
74 lines
3.0 KiB
Go
package cli
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import (
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"cmp"
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"fmt"
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"os"
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"strconv"
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"github.com/rwinkhart/libmutton/core"
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"github.com/rwinkhart/libmutton/sync"
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)
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// TempInitCli initializes the MUTN environment based on user input.
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func TempInitCli() {
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// gpgID
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var gpgID string
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if inputBinary("Auto-generate GPG key?") {
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gpgID = core.GpgKeyGen()
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} else {
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// select GPG key from menu
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uidSlice := core.GpgUIDListGen()
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gpgIDInt := inputMenuGen("Select GPG key:", uidSlice)
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if gpgIDInt == 0 {
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core.PrintError("No GPG keys found - please generate one", core.ErrorTargetNotFound, true)
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}
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gpgID = uidSlice[gpgIDInt-1]
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}
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// textEditor
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textEditor := cmp.Or(input("Text editor (leave blank for $EDITOR, falls back to \""+fallbackEditor+"\"):"), os.Getenv("EDITOR"), fallbackEditor)
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// SSH info
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configSSH := inputBinary("Configure SSH settings (for synchronization)?")
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if configSSH {
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// necessary SSH info
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fmt.Println(AnsiBold + "\nNote:" + core.AnsiReset + " Only key-based authentication is supported (keys may optionally be passphrase-protected).\nThe remote server must already be in your ~" + core.PathSeparator + ".ssh" + core.PathSeparator + "known_hosts file.")
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sshUser := input("Remote SSH username:")
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sshPort := input("Remote SSH port:")
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sshIP := input("Remote SSH IP/domain:")
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// prompt for and ensure existence of SSH identity file
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var sshKey string
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var sshKeyIsFile bool
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for !sshKeyIsFile {
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fallbackSSHKey := core.Home + core.PathSeparator + ".ssh" + core.PathSeparator + "id_ed25519"
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sshKey = cmp.Or(core.ExpandPathWithHome(input("SSH private identity file path (falls back to \""+fallbackSSHKey+"\"):")), fallbackSSHKey)
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sshKeyIsFile, _ = core.TargetIsFile(sshKey, false, 0)
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if !sshKeyIsFile {
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fmt.Println(core.AnsiError+"SSH identity file not found:", sshKey+core.AnsiReset) // do not exit after error (allow user to retry)
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}
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}
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sshKeyProtected := inputBinary("Is the identity file password-protected?")
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// initialize libmutton directories
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oldDeviceID := core.DirInit(false)
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// write config file (temporarily assigns sshEntryRoot and sshIsWindows to null to pass initial device ID registration)
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core.WriteConfig([][3]string{{"MUTN", "textEditor", textEditor}, {"LIBMUTTON", "gpgID", gpgID}, {"LIBMUTTON", "sshUser", sshUser}, {"LIBMUTTON", "sshIP", sshIP}, {"LIBMUTTON", "sshPort", sshPort}, {"LIBMUTTON", "sshKey", sshKey}, {"LIBMUTTON", "sshKeyProtected", strconv.FormatBool(sshKeyProtected)}, {"LIBMUTTON", "sshEntryRoot", "null"}, {"LIBMUTTON", "sshIsWindows", "false"}}, nil, false)
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// generate and register device ID
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sshEntryRoot, sshIsWindows := sync.DeviceIDGen(oldDeviceID)
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// update config file with sshEntryRoot and sshIsWindows
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core.WriteConfig([][3]string{{"LIBMUTTON", "sshEntryRoot", sshEntryRoot}, {"LIBMUTTON", "sshIsWindows", sshIsWindows}}, nil, true)
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} else {
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// initialize libmutton directories
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core.DirInit(false)
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// write config file
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core.WriteConfig([][3]string{{"MUTN", "textEditor", textEditor}, {"LIBMUTTON", "gpgID", gpgID}}, nil, false)
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}
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}
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