Tony Arcieri
07f70bccb5
Adds a `yubikey-cli` crate to the workspace, with a `yubikey` binary, which presently provides a `list` command for listing detected readers. Dependencies: - `env_logger`: logging - `gumdrop`: argument parsing - `termcolor`: colored terminal output As this repo now contains a binary, it also checks in `Cargo.lock`.
41 lines
1.0 KiB
Rust
41 lines
1.0 KiB
Rust
//! List detected readers
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use gumdrop::Options;
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use std::process::exit;
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use yubikey_piv::readers::Readers;
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/// The `list` subcommand
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#[derive(Debug, Options)]
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pub struct ListCmd {}
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impl ListCmd {
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/// Run the `list` subcommand
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pub fn run(&self) {
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let mut readers = Readers::open().unwrap_or_else(|e| {
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status_err!("couldn't open PC/SC context: {}", e);
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exit(1);
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});
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let readers_iter = readers.iter().unwrap_or_else(|e| {
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status_err!("couldn't enumerate PC/SC readers: {}", e);
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exit(1);
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});
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if readers_iter.len() == 0 {
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status_err!("no YubiKeys detected!");
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exit(1);
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}
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for (i, reader) in readers_iter.enumerate() {
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let name = reader.name();
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let mut yubikey = match reader.open() {
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Ok(yk) => yk,
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Err(_) => continue,
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};
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let serial = yubikey.serial();
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println!("{}: {} (serial: {})", i + 1, name, serial);
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}
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}
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}
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