Seth McDonald 3b299c588d Replace use of deprecated SecKeychain API
isync's macOS keychain functionality interfaces with Apple's Security
framework via the SecKeychain API.  The SecItem API was introduced in
macOS 10.6 and became the preferred method using the keychain on macOS,
officially deprecating the SecKeychain API in macOS 10.10.  So the
codebase was using an API deprecated since 2014.

Rewrite the search_macos_keychain() function to interface with the
SecItem API.  Also add the query_macos_keychain() function to simplify
the error handling. The function retains mostly the same behaviour with
regard to the success or failure of finding the password.
2026-04-12 12:57:10 +02:00
2024-08-19 12:33:41 +02:00
2024-07-31 21:30:42 +02:00
2025-03-11 19:58:41 +01:00
2025-03-11 19:58:41 +01:00
2025-03-11 19:58:41 +01:00
2022-06-19 16:01:29 +02:00
2025-09-25 18:36:51 +02:00
2025-09-25 18:36:51 +02:00
2020-07-08 12:51:20 +02:00
2022-06-19 16:12:55 +02:00

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isync/mbsync - free (GPL) mailbox synchronization program
http://isync.sf.net/

See AUTHORS for contact information.

``mbsync'' is a command line application which synchronizes mailboxes;
currently Maildir and IMAP4 mailboxes are supported. New messages, message
deletions and flag changes can be propagated both ways.
``mbsync'' is suitable for use in IMAP-disconnected mode.

Synchronization is based on unique message identifiers (UIDs), so
no identification conflicts can occur (unlike with some other mail
synchronizers).
Synchronization state is kept in one local text file per mailbox pair;
these files are protected against concurrent ``mbsync'' processes.
Mailboxes can be safely modified while ``mbsync'' operates.
Multiple replicas of each mailbox can be maintained.

isync is the project name, while mbsync is the current executable name; this
change was necessary because of massive changes in the user interface.

* Features

    * Fine-grained selection of synchronization operations to perform
    * Synchronizes single mailboxes or entire mailbox collections
    * Partial mirrors possible: keep only the latest messages locally
    * Trash functionality: backup messages before removing them
    * IMAP features:
	* Supports TLS/SSL via imaps: (port 993) and STARTTLS
	* Supports SASL for authentication
	* Pipelining for maximum speed

* Compatibility

    isync should work fairly well with any IMAP4 compliant server;
    servers that support the UIDPLUS and LITERAL+ extensions are most
    efficient.

    Courier 1.4.3 is known to be buggy, version 1.7.3 works fine.

    M$ Exchange (2013 at least) needs DisableExtension MOVE to be compatible
    with the Trash functionality.

* Platforms

    At some point, ``isync'' has successfully run on:
    Linux, Solaris 2.7, OpenBSD 2.8, FreeBSD 4.3.

* Requirements

    perl v5.14+
    Berkeley DB 4.1+ (optional)
    OpenSSL for TLS/SSL support (optional)
    Cyrus SASL (optional)
    zlib (optional)

  The build from git also requires:

    GNU autotools (autoconf & automake)
    perl module Date::Parse (libtimedate-perl on Debian, perl-TimeDate on
                             Fedora and Suse)

* Installation

    ./autogen.sh (only when building from git)
    ./configure
    make
    sudo make install

* Help

    Please see the man page for complete documentation.
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