Examples with Fingerprint com.google.gerrit.gpg.Fingerprint used on opensource projects

Example 1 with Fingerprint

use of com.google.gerrit.gpg.Fingerprint in project gerrit by GerritCodeReview.

the class PostGpgKeys method toJson.

private Map<String, GpgKeyInfo> toJson(Collection<PGPPublicKeyRing> keys, Set<Fingerprint> deleted, PublicKeyStore store, IdentifiedUser user) throws IOException {
    // Unlike when storing keys, include web-of-trust checks when producing
    // result JSON, so the user at least knows of any issues.
    PublicKeyChecker checker = checkerFactory.create(user, store);
    Map<String, GpgKeyInfo> infos = Maps.newHashMapWithExpectedSize(keys.size() + deleted.size());
    for (PGPPublicKeyRing keyRing : keys) {
        PGPPublicKey key = keyRing.getPublicKey();
        CheckResult result = checker.check(key);
        GpgKeyInfo info = GpgKeys.toJson(key, result);
        infos.put(info.id, info);
        info.id = null;
    }
    for (Fingerprint fp : deleted) {
        infos.put(keyIdToString(fp.getId()), new GpgKeyInfo());
    }
    return infos;
}

Example 2 with Fingerprint

use of com.google.gerrit.gpg.Fingerprint in project gerrit by GerritCodeReview.

the class PostGpgKeys method readKeysToAdd.

private List<PGPPublicKeyRing> readKeysToAdd(Input input, Set<Fingerprint> toRemove) throws BadRequestException, IOException {
    if (input.add == null || input.add.isEmpty()) {
        return ImmutableList.of();
    }
    List<PGPPublicKeyRing> keyRings = new ArrayList<>(input.add.size());
    for (String armored : input.add) {
        try (InputStream in = new ByteArrayInputStream(armored.getBytes(UTF_8));
            ArmoredInputStream ain = new ArmoredInputStream(in)) {
            @SuppressWarnings("unchecked") List<Object> objs = Lists.newArrayList(new BcPGPObjectFactory(ain));
            if (objs.size() != 1 || !(objs.get(0) instanceof PGPPublicKeyRing)) {
                throw new BadRequestException("Expected exactly one PUBLIC KEY BLOCK");
            }
            PGPPublicKeyRing keyRing = (PGPPublicKeyRing) objs.get(0);
            if (toRemove.contains(new Fingerprint(keyRing.getPublicKey().getFingerprint()))) {
                throw new BadRequestException("Cannot both add and delete key: " + keyToString(keyRing.getPublicKey()));
            }
            keyRings.add(keyRing);
        }
    }
    return keyRings;
}

Example 3 with Fingerprint

use of com.google.gerrit.gpg.Fingerprint in project gerrit by GerritCodeReview.

the class PostGpgKeys method apply.

@Override
public Map<String, GpgKeyInfo> apply(AccountResource rsrc, Input input) throws ResourceNotFoundException, BadRequestException, ResourceConflictException, PGPException, OrmException, IOException, ConfigInvalidException {
    GpgKeys.checkVisible(self, rsrc);
    Collection<ExternalId> existingExtIds = externalIds.byAccount(rsrc.getUser().getAccountId(), SCHEME_GPGKEY);
    try (PublicKeyStore store = storeProvider.get()) {
        Set<Fingerprint> toRemove = readKeysToRemove(input, existingExtIds);
        List<PGPPublicKeyRing> newKeys = readKeysToAdd(input, toRemove);
        List<ExternalId> newExtIds = new ArrayList<>(existingExtIds.size());
        for (PGPPublicKeyRing keyRing : newKeys) {
            PGPPublicKey key = keyRing.getPublicKey();
            ExternalId.Key extIdKey = toExtIdKey(key.getFingerprint());
            Account account = getAccountByExternalId(extIdKey);
            if (account != null) {
                if (!account.getId().equals(rsrc.getUser().getAccountId())) {
                    throw new ResourceConflictException("GPG key already associated with another account");
                }
            } else {
                newExtIds.add(ExternalId.create(extIdKey, rsrc.getUser().getAccountId()));
            }
        }
        storeKeys(rsrc, newKeys, toRemove);
        List<ExternalId.Key> extIdKeysToRemove = toRemove.stream().map(fp -> toExtIdKey(fp.get())).collect(toList());
        externalIdsUpdateFactory.create().replace(rsrc.getUser().getAccountId(), extIdKeysToRemove, newExtIds);
        accountCache.evict(rsrc.getUser().getAccountId());
        return toJson(newKeys, toRemove, store, rsrc.getUser());
    }
}

Example 4 with Fingerprint

use of com.google.gerrit.gpg.Fingerprint in project gerrit by GerritCodeReview.

the class PostGpgKeys method storeKeys.

private void storeKeys(AccountResource rsrc, List<PGPPublicKeyRing> keyRings, Set<Fingerprint> toRemove) throws BadRequestException, ResourceConflictException, PGPException, IOException {
    try (PublicKeyStore store = storeProvider.get()) {
        List<String> addedKeys = new ArrayList<>();
        for (PGPPublicKeyRing keyRing : keyRings) {
            PGPPublicKey key = keyRing.getPublicKey();
            // Don't check web of trust; admins can fill in certifications later.
            CheckResult result = checkerFactory.create(rsrc.getUser(), store).disableTrust().check(key);
            if (!result.isOk()) {
                throw new BadRequestException(String.format("Problems with public key %s:\n%s", keyToString(key), Joiner.on('\n').join(result.getProblems())));
            }
            addedKeys.add(PublicKeyStore.keyToString(key));
            store.add(keyRing);
        }
        for (Fingerprint fp : toRemove) {
            store.remove(fp.get());
        }
        CommitBuilder cb = new CommitBuilder();
        PersonIdent committer = serverIdent.get();
        cb.setAuthor(rsrc.getUser().newCommitterIdent(committer.getWhen(), committer.getTimeZone()));
        cb.setCommitter(committer);
        RefUpdate.Result saveResult = store.save(cb);
        switch(saveResult) {
            case NEW:
            case FAST_FORWARD:
            case FORCED:
                try {
                    addKeyFactory.create(rsrc.getUser(), addedKeys).send();
                } catch (EmailException e) {
                    log.error("Cannot send GPG key added message to " + rsrc.getUser().getAccount().getPreferredEmail(), e);
                }
                break;
            case NO_CHANGE:
                break;
            case IO_FAILURE:
            case LOCK_FAILURE:
            case NOT_ATTEMPTED:
            case REJECTED:
            case REJECTED_CURRENT_BRANCH:
            case RENAMED:
            default:
                // TODO(dborowitz): Backoff and retry on LOCK_FAILURE.
                throw new ResourceConflictException("Failed to save public keys: " + saveResult);
        }
    }
}