27093c1709
- Support using keys managed by `sequoia-keystore`. - When decrypting a message, have `sq` automatically ask the key store to decrypt the PKESKs. - Extend `sq sign` and `sq encrypt` with the `--signer-key` parameter to use a key managed by the keystore. - Add two top-level options: `--no-key-store`, which disables the use of the key store, and `--key-store`, which uses an alternate key store instance. - Add `sq key list` to list keys on the key store.
522 lines
16 KiB
Rust
522 lines
16 KiB
Rust
use assert_cmd::Command;
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use chrono::Duration;
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use openpgp::packet::Key;
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use openpgp::parse::Parse;
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use openpgp::types::ReasonForRevocation;
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use openpgp::types::RevocationStatus;
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use openpgp::types::SignatureType;
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use openpgp::Cert;
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use openpgp::Result;
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use sequoia_openpgp as openpgp;
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mod common;
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use common::compare_notations;
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use common::sq_key_generate;
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use common::STANDARD_POLICY;
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#[test]
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fn sq_key_subkey_generate_authentication_subkey() -> Result<()> {
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let (tmpdir, path, _) = sq_key_generate(None).unwrap();
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let output = path.parent().unwrap().join("new_key.pgp");
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let mut cmd = Command::cargo_bin("sq")?;
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cmd.args([
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"--no-cert-store",
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"--no-key-store",
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"key",
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"subkey",
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"add",
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"--output",
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&output.to_string_lossy(),
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"--can-authenticate",
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&path.to_string_lossy(),
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]);
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cmd.assert().success();
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let cert = Cert::from_file(&output)?;
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let valid_cert = cert.with_policy(STANDARD_POLICY, None)?;
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assert_eq!(
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valid_cert.keys().filter(|x| x.for_authentication()).count(),
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2
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);
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tmpdir.close()?;
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Ok(())
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}
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#[test]
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fn sq_key_subkey_generate_encryption_subkey() -> Result<()> {
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let (tmpdir, path, _) = sq_key_generate(None).unwrap();
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let output = path.parent().unwrap().join("new_key.pgp");
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let mut cmd = Command::cargo_bin("sq")?;
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cmd.args([
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"--no-cert-store",
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"--no-key-store",
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"key",
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"subkey",
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"add",
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"--output",
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&output.to_string_lossy(),
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"--can-encrypt=universal",
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&path.to_string_lossy(),
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]);
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cmd.assert().success();
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let cert = Cert::from_file(&output)?;
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let valid_cert = cert.with_policy(STANDARD_POLICY, None)?;
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assert_eq!(
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valid_cert
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.keys()
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.filter(|x| x.for_storage_encryption())
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.count(),
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2
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);
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assert_eq!(
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valid_cert
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.keys()
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.filter(|x| x.for_transport_encryption())
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.count(),
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2
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);
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tmpdir.close()?;
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Ok(())
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}
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#[test]
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fn sq_key_subkey_generate_signing_subkey() -> Result<()> {
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let (tmpdir, path, _) = sq_key_generate(None).unwrap();
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let output = path.parent().unwrap().join("new_key.pgp");
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let mut cmd = Command::cargo_bin("sq")?;
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cmd.args([
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"--no-cert-store",
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"--no-key-store",
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"key",
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"subkey",
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"add",
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"--output",
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&output.to_string_lossy(),
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"--can-sign",
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&path.to_string_lossy(),
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]);
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cmd.assert().success();
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let cert = Cert::from_file(&output)?;
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let valid_cert = cert.with_policy(STANDARD_POLICY, None)?;
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assert_eq!(valid_cert.keys().filter(|x| x.for_signing()).count(), 2);
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tmpdir.close()?;
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Ok(())
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}
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#[test]
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fn sq_key_subkey_revoke() -> Result<()> {
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let (tmpdir, path, time) = sq_key_generate(None)?;
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let cert = Cert::from_file(&path)?;
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let valid_cert = cert.with_policy(STANDARD_POLICY, Some(time.into()))?;
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let fingerprint = valid_cert.clone().fingerprint();
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let subkey: Key<_, _> = valid_cert
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.with_policy(STANDARD_POLICY, Some(time.into()))
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.unwrap()
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.keys()
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.subkeys()
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.nth(0)
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.unwrap()
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.key()
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.clone();
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let subkey_fingerprint = subkey.fingerprint();
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let message = "message";
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// revoke for various reasons, with or without notations added, or with
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// a revocation whose reference time is one hour after the creation of the
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// certificate
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for (reason, reason_str, notations, revocation_time) in [
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(
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ReasonForRevocation::KeyCompromised,
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"compromised",
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None,
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None,
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),
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(
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ReasonForRevocation::KeyCompromised,
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"compromised",
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None,
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Some(time + Duration::hours(1)),
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),
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(
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ReasonForRevocation::KeyCompromised,
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"compromised",
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Some(&[("foo", "bar"), ("hallo@sequoia-pgp.org", "VALUE")]),
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None,
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),
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(ReasonForRevocation::KeyRetired, "retired", None, None),
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(
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ReasonForRevocation::KeyRetired,
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"retired",
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None,
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Some(time + Duration::hours(1)),
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),
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(
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ReasonForRevocation::KeyRetired,
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"retired",
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Some(&[("foo", "bar"), ("hallo@sequoia-pgp.org", "VALUE")]),
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None,
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),
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(ReasonForRevocation::KeySuperseded, "superseded", None, None),
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(
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ReasonForRevocation::KeySuperseded,
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"superseded",
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None,
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Some(time + Duration::hours(1)),
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),
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(
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ReasonForRevocation::KeySuperseded,
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"superseded",
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Some(&[("foo", "bar"), ("hallo@sequoia-pgp.org", "VALUE")]),
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None,
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),
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(ReasonForRevocation::Unspecified, "unspecified", None, None),
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(
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ReasonForRevocation::Unspecified,
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"unspecified",
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None,
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Some(time + Duration::hours(1)),
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),
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(
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ReasonForRevocation::Unspecified,
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"unspecified",
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Some(&[("foo", "bar"), ("hallo@sequoia-pgp.org", "VALUE")]),
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None,
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),
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] {
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let revocation = &path.parent().unwrap().join(format!(
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"revocation_{}_{}_{}.rev",
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reason_str,
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if notations.is_some() {
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"notations"
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} else {
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"no_notations"
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},
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if revocation_time.is_some() {
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"time"
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} else {
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"no_time"
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}
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));
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let mut cmd = Command::cargo_bin("sq")?;
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cmd.args([
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"--no-cert-store",
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"--no-key-store",
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"key",
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"subkey",
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"revoke",
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"--output",
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&revocation.to_string_lossy(),
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"--certificate-file",
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&path.to_string_lossy(),
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&subkey_fingerprint.to_string(),
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reason_str,
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message,
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]);
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if let Some(notations) = notations {
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for (k, v) in notations {
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cmd.args(["--notation", k, v]);
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}
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}
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if let Some(time) = revocation_time {
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cmd.args([
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"--time",
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&time.format("%Y-%m-%dT%H:%M:%SZ").to_string(),
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]);
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}
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let output = cmd.output()?;
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if !output.status.success() {
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panic!("sq exited with non-zero status code: {:?}", output.stderr);
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}
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// whether we found a revocation signature
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let mut found_revoked = false;
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// read revocation cert
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let rev = Cert::from_file(&revocation)?;
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assert!(! rev.is_tsk());
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// and merge it into the certificate.
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let cert = cert.clone().merge_public(rev)?;
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let valid_cert =
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cert.with_policy(STANDARD_POLICY, revocation_time.map(Into::into))?;
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valid_cert
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.with_policy(STANDARD_POLICY, revocation_time.map(Into::into))
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.unwrap()
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.keys()
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.subkeys()
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.for_each(|x| {
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if x.fingerprint() == subkey_fingerprint {
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let status = x.revocation_status(
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STANDARD_POLICY,
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revocation_time.map(Into::into),
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);
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// the subkey is revoked
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assert!(matches!(status, RevocationStatus::Revoked(_)));
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if let RevocationStatus::Revoked(sigs) = status {
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// there is only one signature packet
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assert_eq!(sigs.len(), 1);
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let sig = sigs.into_iter().next().unwrap();
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// it is a subkey revocation
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assert_eq!(sig.typ(), SignatureType::SubkeyRevocation);
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// the issuer is the certificate owner
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assert_eq!(
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sig.get_issuers().into_iter().next().as_ref(),
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Some(&fingerprint.clone().into())
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);
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// our reason for revocation and message matches
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assert_eq!(
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sig.reason_for_revocation(),
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Some((reason, message.as_bytes()))
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);
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// the notations of the revocation match the ones
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// we passed in
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assert!(compare_notations(sig, notations).is_ok());
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found_revoked = true;
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}
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}
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});
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if !found_revoked {
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panic!("the revoked subkey is not found in the revocation cert");
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}
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}
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tmpdir.close()?;
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Ok(())
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}
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#[test]
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fn sq_key_subkey_revoke_thirdparty() -> Result<()> {
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let (tmpdir, path, time) = sq_key_generate(None)?;
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let (thirdparty_tmpdir, thirdparty_path, thirdparty_time) =
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sq_key_generate(Some(&["bob <bob@example.org"]))?;
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let cert = Cert::from_file(&path)?;
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let valid_cert = cert.with_policy(STANDARD_POLICY, Some(time.into()))?;
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let subkey: Key<_, _> = valid_cert
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.with_policy(STANDARD_POLICY, Some(time.into()))
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.unwrap()
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.keys()
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.subkeys()
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.nth(0)
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.unwrap()
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.key()
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.clone();
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let subkey_fingerprint = subkey.fingerprint();
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let thirdparty_cert = Cert::from_file(&thirdparty_path)?;
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let thirdparty_valid_cert = thirdparty_cert
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.with_policy(STANDARD_POLICY, Some(thirdparty_time.into()))?;
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let thirdparty_fingerprint = thirdparty_valid_cert.clone().fingerprint();
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let message = "message";
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// revoke for various reasons, with or without notations added, or with
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// a revocation whose reference time is one hour after the creation of the
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// certificate
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for (reason, reason_str, notations, revocation_time) in [
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(
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ReasonForRevocation::KeyCompromised,
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"compromised",
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None,
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None,
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),
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(
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ReasonForRevocation::KeyCompromised,
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"compromised",
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None,
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Some(thirdparty_time + Duration::hours(1)),
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),
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(
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ReasonForRevocation::KeyCompromised,
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"compromised",
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Some(&[("foo", "bar"), ("hallo@sequoia-pgp.org", "VALUE")]),
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None,
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),
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(ReasonForRevocation::KeyRetired, "retired", None, None),
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(
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ReasonForRevocation::KeyRetired,
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"retired",
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None,
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Some(thirdparty_time + Duration::hours(1)),
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),
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(
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ReasonForRevocation::KeyRetired,
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"retired",
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Some(&[("foo", "bar"), ("hallo@sequoia-pgp.org", "VALUE")]),
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None,
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),
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(ReasonForRevocation::KeySuperseded, "superseded", None, None),
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(
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ReasonForRevocation::KeySuperseded,
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"superseded",
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None,
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Some(thirdparty_time + Duration::hours(1)),
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),
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(
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ReasonForRevocation::KeySuperseded,
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"superseded",
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Some(&[("foo", "bar"), ("hallo@sequoia-pgp.org", "VALUE")]),
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None,
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),
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(ReasonForRevocation::Unspecified, "unspecified", None, None),
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(
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ReasonForRevocation::Unspecified,
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"unspecified",
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None,
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Some(thirdparty_time + Duration::hours(1)),
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),
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(
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ReasonForRevocation::Unspecified,
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"unspecified",
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Some(&[("foo", "bar"), ("hallo@sequoia-pgp.org", "VALUE")]),
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None,
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),
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] {
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let revocation = &path.parent().unwrap().join(format!(
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"revocation_{}_{}_{}.rev",
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reason_str,
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if notations.is_some() {
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"notations"
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} else {
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"no_notations"
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},
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if revocation_time.is_some() {
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"time"
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} else {
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"no_time"
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}
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));
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let mut cmd = Command::cargo_bin("sq")?;
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cmd.args([
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"--no-cert-store",
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"--no-key-store",
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"key",
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"subkey",
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"revoke",
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"--output",
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&revocation.to_string_lossy(),
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"--certificate-file",
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&path.to_string_lossy(),
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"--revocation-file",
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&thirdparty_path.to_string_lossy(),
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&subkey_fingerprint.to_string(),
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reason_str,
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message,
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]);
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if let Some(notations) = notations {
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for (k, v) in notations {
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cmd.args(["--notation", k, v]);
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}
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}
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if let Some(time) = revocation_time {
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cmd.args([
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"--time",
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&time.format("%Y-%m-%dT%H:%M:%SZ").to_string(),
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]);
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}
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let output = cmd.output()?;
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if !output.status.success() {
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panic!("sq exited with non-zero status code: {:?}", output.stderr);
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}
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// whether we found a revocation signature
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let mut found_revoked = false;
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// read revocation cert
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let rev = Cert::from_file(&revocation)?;
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assert!(! rev.is_tsk());
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// and merge it into the certificate.
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let cert = cert.clone().merge_public(rev)?;
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let valid_cert =
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cert.with_policy(STANDARD_POLICY, revocation_time.map(Into::into))?;
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assert_eq!(valid_cert.userids().count(), 1);
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valid_cert
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.with_policy(STANDARD_POLICY, revocation_time.map(Into::into))
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.unwrap()
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.keys()
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.subkeys()
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.for_each(|x| {
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if x.fingerprint() == subkey_fingerprint {
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if let RevocationStatus::CouldBe(sigs) = x
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.revocation_status(
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STANDARD_POLICY,
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revocation_time.map(Into::into),
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)
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{
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// there is only one signature packet
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assert_eq!(sigs.len(), 1);
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let sig = sigs.into_iter().next().unwrap();
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// it is a subkey revocation
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assert_eq!(sig.typ(), SignatureType::SubkeyRevocation);
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// the issuer is a thirdparty revoker
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assert_eq!(
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sig.get_issuers().into_iter().next().as_ref(),
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Some(&thirdparty_fingerprint.clone().into())
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);
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// the revocation can be verified
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if sig
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.clone()
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.verify_subkey_revocation(
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&thirdparty_cert.primary_key(),
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&cert.primary_key(),
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&subkey,
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)
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.is_err()
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{
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panic!("revocation is not valid")
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}
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// our reason for revocation and message matches
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assert_eq!(
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sig.reason_for_revocation(),
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Some((reason, message.as_bytes()))
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);
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// the notations of the revocation match the ones
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// we passed in
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assert!(compare_notations(sig, notations).is_ok());
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found_revoked = true;
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} else {
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panic!("there are no signatures in {:?}", x);
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}
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}
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});
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if !found_revoked {
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panic!("the revoked subkey is not found in the revocation cert");
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}
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}
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tmpdir.close()?;
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thirdparty_tmpdir.close()?;
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Ok(())
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}
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