Mercurial > cgi-bin > hgweb.cgi > PassMan
annotate src/main/kotlin/name/blackcap/passman/PasswordSubcommand.kt @ 25:131e39d96862
Fix erroneous help message in read subcommand.
| author | David Barts <n5jrn@me.com> |
|---|---|
| date | Thu, 04 Jul 2024 09:49:36 -0700 |
| parents | ea65ab890f66 |
| children |
| rev | line source |
|---|---|
| 15 | 1 package name.blackcap.passman |
| 2 | |
| 3 import java.nio.file.Files | |
| 4 import java.nio.file.Path | |
| 5 import java.nio.file.StandardCopyOption | |
| 6 | |
| 7 class PasswordSubcommand : Subcommand() { | |
| 8 override fun run(args: Array<String>) { | |
| 9 // Parse arguments | |
| 10 if (args.size > 0 && (args[0] == "-h" || args[0].startsWith("--h"))) { | |
| 11 println("usage: passman password") | |
|
21
ea65ab890f66
More work to support interactive feature.
David Barts <n5jrn@me.com>
parents:
15
diff
changeset
|
12 return |
| 15 | 13 } |
| 14 if (!args.isEmpty()) { | |
|
21
ea65ab890f66
More work to support interactive feature.
David Barts <n5jrn@me.com>
parents:
15
diff
changeset
|
15 throw SubcommandException(message = "unexpected arguments", status = 2) |
| 15 | 16 } |
| 17 | |
| 18 // Open databases | |
| 19 println("Changing database encryption key...") | |
| 20 val oldPath = Path.of(DB_FILE) | |
|
21
ea65ab890f66
More work to support interactive feature.
David Barts <n5jrn@me.com>
parents:
15
diff
changeset
|
21 val oldDb = Database.default |
| 15 | 22 val newPath = Path.of(NEW_DB_FILE) |
| 23 if (Files.exists(newPath)) { | |
| 24 println("WARNING: deleting ${see(NEW_DB_FILE)}") | |
| 25 Files.delete(newPath) | |
| 26 } | |
| 27 val newDb = Database.open(fileName = NEW_DB_FILE, passwordPrompt = "New database key: ", create = true) | |
| 28 | |
| 29 // Copy old to new | |
| 30 println("WARNING: do not interrupt this process or data may be lost!") | |
| 31 copyRecords(oldDb, newDb) | |
| 32 | |
|
21
ea65ab890f66
More work to support interactive feature.
David Barts <n5jrn@me.com>
parents:
15
diff
changeset
|
33 // Wrap up. XXX - this closes Database.default, so this subcommand may |
|
ea65ab890f66
More work to support interactive feature.
David Barts <n5jrn@me.com>
parents:
15
diff
changeset
|
34 // only be invoked directly from the shell prompt, never in interactive |
|
ea65ab890f66
More work to support interactive feature.
David Barts <n5jrn@me.com>
parents:
15
diff
changeset
|
35 // mode. |
| 15 | 36 oldDb.connection.close() |
| 37 newDb.connection.close() | |
| 38 Files.move(newPath, oldPath, StandardCopyOption.REPLACE_EXISTING) | |
| 39 println("Database key changed.") | |
| 40 } | |
| 41 | |
| 42 private fun copyRecords(oldDb: Database, newDb: Database) { | |
| 43 oldDb.connection.prepareStatement("select name, username, password, notes, created, modified, accessed from passwords").use { old -> | |
| 44 val results = old.executeQuery() | |
| 45 while (results.next()) { | |
| 46 newDb.connection.prepareStatement("insert into passwords (id, name, username, password, notes, created, modified, accessed) values (?, ?, ?, ?, ?, ?, ?, ?)").use { new -> | |
| 47 // id and name | |
| 48 val name = results.getDecryptedString(1, oldDb.encryption)!! | |
| 49 new.setLong(1, newDb.makeKey(name)) | |
| 50 new.setEncryptedString(2, name, newDb.encryption) | |
| 51 // username | |
| 52 new.setEncryptedString(3, | |
| 53 results.getDecryptedString(2, oldDb.encryption)!!, newDb.encryption) | |
| 54 // password | |
| 55 val password = results.getDecrypted(3, oldDb.encryption)!! | |
| 56 new.setEncrypted(4, password, newDb.encryption) | |
| 57 password.clear() | |
| 58 // notes | |
| 59 new.setEncryptedString(5, | |
| 60 results.getDecryptedString(4, oldDb.encryption), newDb.encryption) | |
| 61 // created, modified, accessed | |
| 62 new.setDateOrNull(6, results.getLong(5)) | |
| 63 new.setDateOrNull(7, results.getLong(6)) | |
| 64 new.setDateOrNull(8, results.getLong(7)) | |
| 65 new.executeUpdate() | |
| 66 } | |
| 67 } | |
| 68 } | |
| 69 } | |
| 70 } |