93 lines
2.8 KiB
Rust
93 lines
2.8 KiB
Rust
use anyhow::anyhow;
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use radicle::cob::issue::Issue;
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use radicle::cob::thread::{Comment, CommentId};
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use radicle::cob::Reaction;
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use radicle::crypto::ssh::keystore::MemorySigner;
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use radicle::crypto::{ssh::Keystore, Signer};
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use radicle::profile::env::RAD_PASSPHRASE;
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use radicle::profile::Profile;
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pub use radicle_term::io::*;
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pub use radicle_term::spinner;
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use inquire::validator;
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/// Validates secret key passphrases.
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#[derive(Clone)]
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pub struct PassphraseValidator {
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keystore: Keystore,
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}
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impl PassphraseValidator {
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/// Create a new validator.
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pub fn new(keystore: Keystore) -> Self {
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Self { keystore }
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}
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}
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impl inquire::validator::StringValidator for PassphraseValidator {
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fn validate(
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&self,
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input: &str,
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) -> Result<validator::Validation, inquire::error::CustomUserError> {
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let passphrase = Passphrase::from(input.to_owned());
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if self.keystore.is_valid_passphrase(&passphrase)? {
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Ok(validator::Validation::Valid)
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} else {
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Ok(validator::Validation::Invalid(
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validator::ErrorMessage::from("Invalid passphrase, please try again"),
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))
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}
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}
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}
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/// Get the signer. First we try getting it from ssh-agent, otherwise we prompt the user,
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/// if we're connected to a TTY.
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pub fn signer(profile: &Profile) -> anyhow::Result<Box<dyn Signer>> {
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if let Ok(signer) = profile.signer() {
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return Ok(signer);
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}
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let validator = PassphraseValidator::new(profile.keystore.clone());
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let passphrase = match passphrase(validator) {
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Ok(p) => p,
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Err(inquire::InquireError::NotTTY) => {
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return Err(anyhow::anyhow!(
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"running in non-interactive mode, please set `{RAD_PASSPHRASE}` to unseal your key",
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));
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}
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Err(e) => return Err(e.into()),
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};
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let spinner = spinner("Unsealing key...");
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let signer = MemorySigner::load(&profile.keystore, Some(passphrase))?;
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spinner.finish();
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Ok(signer.boxed())
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}
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pub fn comment_select(issue: &Issue) -> anyhow::Result<(&CommentId, &Comment)> {
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let comments = issue.comments().collect::<Vec<_>>();
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let selection = Select::new(
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"Which comment do you want to react to?",
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(0..comments.len()).collect(),
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)
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.with_render_config(*CONFIG)
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.with_formatter(&|i| comments[i.index].1.body().to_owned())
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.prompt()?;
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comments
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.get(selection)
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.copied()
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.ok_or(anyhow!("failed to perform comment selection"))
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}
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pub fn reaction_select() -> anyhow::Result<Reaction> {
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let emoji = Select::new(
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"With which emoji do you want to react?",
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vec!['🐙', '👾', '💯', '✨', '🙇', '🙅', '❤'],
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)
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.with_render_config(*CONFIG)
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.prompt()?;
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Ok(Reaction::new(emoji)?)
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}
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