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Tribe: Add error with secure settings copied to tribe #32298

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Merged
merged 2 commits into from
Jul 24, 2018
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Tribe: Add error with secure settings copied to tribe #32298

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Tribe: Add error with secure settings copied to tribe
rjernst Jul 23, 2018
80b15fe
address feedback
rjernst Jul 24, 2018
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18 changes: 15 additions & 3 deletions x-pack/plugin/security/src/main/java/org/elasticsearch/xpack/security/Security.java
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@
import org.elasticsearch.common.regex.Regex;
import org.elasticsearch.common.settings.ClusterSettings;
import org.elasticsearch.common.settings.IndexScopedSettings;
import org.elasticsearch.common.settings.SecureSettings;
import org.elasticsearch.common.settings.Setting;
import org.elasticsearch.common.settings.Setting.Property;
import org.elasticsearch.common.settings.Settings;
Expand Down Expand Up @@ -786,11 +787,22 @@ private static void addTribeSettings(Settings settings, Settings.Builder setting
}

// we passed all the checks now we need to copy in all of the x-pack security settings
settings.keySet().forEach(k -> {
SecureSettings secureSettings = Settings.builder().put(settings).getSecureSettings(); // hack to get at secure settings...
Set<String> secureSettingKeys = secureSettings == null ? Collections.emptySet() : secureSettings.getSettingNames();
List<String> invalidSettings = new ArrayList<>();
for (String k : settings.keySet()) {
if (k.startsWith("xpack.security.")) {
settingsBuilder.copy(tribePrefix + k, k, settings);
if (secureSettingKeys.contains(k)) {
invalidSettings.add(k);
} else {
settingsBuilder.copy(tribePrefix + k, k, settings);
}
}
});
}
if (invalidSettings.isEmpty() == false) {
throw new IllegalArgumentException("Secure settings " + invalidSettings.toString() +
" cannot be used with tribe client node");
}
}

Map<String, Settings> realmsSettings = settings.getGroups(SecurityField.setting("authc.realms"), true);
Expand Down
16 changes: 16 additions & 0 deletions ...ests-with-security/src/test/java/org/elasticsearch/xpack/security/SecurityTribeTests.java
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Original file line number Diff line number Diff line change
Expand Up @@ -556,6 +556,22 @@ public void testTribeSettingNames() throws Exception {
s, anyOf(startsWith("tribe.blocks"), startsWith("tribe.name"), startsWith("tribe.on_conflict"))));
}

public void testNoTribeSecureSettings() throws Exception {
MockSecureSettings secureSettings = new MockSecureSettings();
Path home = createTempDir();
secureSettings.setString("xpack.security.http.ssl.keystore.secure_password", "dummypass");
secureSettings.setString("xpack.security.authc.token.passphrase", "dummypass");
Settings settings = Settings.builder().setSecureSettings(secureSettings)
.put("path.home", home)
.put("tribe.t1.cluster.name", "foo")
.put("xpack.security.enabled", true).build();
Security security = new Security(settings, home.resolve("config"));
IllegalArgumentException e = expectThrows(IllegalArgumentException.class, security::additionalSettings);
// can't rely on order of the strings printed in the exception message
assertThat(e.getMessage(), containsString("xpack.security.http.ssl.keystore.secure_password"));
assertThat(e.getMessage(), containsString("xpack.security.authc.token.passphrase"));
}

private void assertTribeNodeHasAllIndices() throws Exception {
assertBusy(() -> {
Set<String> indices = new HashSet<>();
Expand Down