Alpha 7

2026-11-09 22:23:39 +01:00
parent 269a6e08b1
commit 469a9a11d2
12 changed files with 263 additions and 93 deletions
@@ -17,7 +17,13 @@ final class IMAPClient {
        let greeting = try await connection.readLine()
        if greeting.uppercased().hasPrefix("* PREAUTH") { return }
        guard greeting.uppercased().hasPrefix("* OK") else { throw MailError.message("IMAP: \(greeting)") }
-        _ = try await command("LOGIN \(Self.quote(account.username)) \(Self.quote(password))")
+        let capabilities = greeting.uppercased()
+        if capabilities.contains("AUTH=PLAIN"), capabilities.contains("SASL-IR") {
+            let credentials = Data(("\0" + account.username + "\0" + password).utf8).base64EncodedString()
+            _ = try await command("AUTHENTICATE PLAIN \(credentials)")
+        } else {
+            _ = try await command("LOGIN \(Self.quote(account.username)) \(Self.quote(password))")
+        }
    }

    static func quote(_ value: String) throws -> String {