git-credential-keepassxc is a Rust-based Git credential helper that enables Git and shell scripts to store and retrieve credentials from KeePassXC. It implements the KeePassXC browser protocol to communicate with the password manager via socket/named pipe interfaces. The application provides subcommands for getting credentials (get), generating TOTP codes (totp), storing credentials (store), managing configuration (configure), verifying caller identity (caller), and other auxiliary functions. It features optional security enhancements including strict caller verification, YubiKey-based encryption of configuration files, and desktop notifications. The architecture follows a modular Rust CLI pattern with clear separation between argument parsing, configuration management, core protocol implementation, and utility functions.
This is an Emacs major mode for managing the password-store (pass) keychain. It provides a directory-tree buffer listing password entries and directories, with keybindings to copy passwords, usernames, and URLs to the kill ring, edit, rename, delete, insert entries, and browse URLs. The package integrates with password-store-otp for two-factor authentication, displaying OTP tokens and countdown timers in entry view buffers. The architecture is a single-file Emacs Lisp library defining two major modes: `pass-mode` for the main store buffer and `pass-view-mode` for viewing individual encrypted files. It relies on external Emacs packages `password-store`, `password-store-otp`, and `f`, and ultimately the system `pass` CLI. The code is well-structured, follows Emacs Lisp conventions, uses macros for common patterns, and provides proper configuration options. However, the test suite is essentially empty, which limits confidence in long-term stability. The package is published on MELPA and integrates with common Emacs workflows, making it a practical tool for password management within Emacs.