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API key name should always be required for creation #59836

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Aug 4, 2020
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Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,7 @@ public final class CreateApiKeyRequest implements Validatable, ToXContentObject
* @param roles list of {@link Role}s
* @param expiration to specify expiration for the API key
*/
public CreateApiKeyRequest(@Nullable String name, List<Role> roles, @Nullable TimeValue expiration,
public CreateApiKeyRequest(String name, List<Role> roles, @Nullable TimeValue expiration,
@Nullable final RefreshPolicy refreshPolicy) {
this.name = name;
this.roles = Objects.requireNonNull(roles, "roles may not be null");
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
import org.elasticsearch.action.ActionRequestValidationException;
import org.elasticsearch.action.support.WriteRequest;
import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.unit.TimeValue;
Expand Down Expand Up @@ -43,7 +44,7 @@ public CreateApiKeyRequest() {}
* @param roleDescriptors list of {@link RoleDescriptor}s
* @param expiration to specify expiration for the API key
*/
public CreateApiKeyRequest(@Nullable String name, @Nullable List<RoleDescriptor> roleDescriptors, @Nullable TimeValue expiration) {
public CreateApiKeyRequest(String name, @Nullable List<RoleDescriptor> roleDescriptors, @Nullable TimeValue expiration) {
this.name = name;
this.roleDescriptors = (roleDescriptors == null) ? List.of() : List.copyOf(roleDescriptors);
this.expiration = expiration;
Expand All @@ -65,7 +66,7 @@ public String getName() {
return name;
}

public void setName(@Nullable String name) {
public void setName(String name) {
this.name = name;
}

Expand Down Expand Up @@ -96,15 +97,17 @@ public void setRefreshPolicy(WriteRequest.RefreshPolicy refreshPolicy) {
@Override
public ActionRequestValidationException validate() {
ActionRequestValidationException validationException = null;
if (name != null) {
if (Strings.isNullOrEmpty(name)) {
validationException = addValidationError("api key name is required", validationException);
} else {
if (name.length() > 256) {
validationException = addValidationError("name may not be more than 256 characters long", validationException);
validationException = addValidationError("api key name may not be more than 256 characters long", validationException);
}
if (name.equals(name.trim()) == false) {
validationException = addValidationError("name may not begin or end with whitespace", validationException);
validationException = addValidationError("api key name may not begin or end with whitespace", validationException);
}
if (name.startsWith("_")) {
validationException = addValidationError("name may not begin with an underscore", validationException);
validationException = addValidationError("api key name may not begin with an underscore", validationException);
}
}
return validationException;
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,8 @@ public void testNameValidation() {
CreateApiKeyRequest request = new CreateApiKeyRequest();

ActionRequestValidationException ve = request.validate();
assertNull(ve);
assertThat(ve.validationErrors().size(), is(1));
assertThat(ve.validationErrors().get(0), containsString("api key name is required"));

request.setName(name);
ve = request.validate();
Expand All @@ -38,25 +39,25 @@ public void testNameValidation() {
ve = request.validate();
assertNotNull(ve);
assertThat(ve.validationErrors().size(), is(1));
assertThat(ve.validationErrors().get(0), containsString("name may not be more than 256 characters long"));
assertThat(ve.validationErrors().get(0), containsString("api key name may not be more than 256 characters long"));

request.setName(" leading space");
ve = request.validate();
assertNotNull(ve);
assertThat(ve.validationErrors().size(), is(1));
assertThat(ve.validationErrors().get(0), containsString("name may not begin or end with whitespace"));
assertThat(ve.validationErrors().get(0), containsString("api key name may not begin or end with whitespace"));

request.setName("trailing space ");
ve = request.validate();
assertNotNull(ve);
assertThat(ve.validationErrors().size(), is(1));
assertThat(ve.validationErrors().get(0), containsString("name may not begin or end with whitespace"));
assertThat(ve.validationErrors().get(0), containsString("api key name may not begin or end with whitespace"));

request.setName(" leading and trailing space ");
ve = request.validate();
assertNotNull(ve);
assertThat(ve.validationErrors().size(), is(1));
assertThat(ve.validationErrors().get(0), containsString("name may not begin or end with whitespace"));
assertThat(ve.validationErrors().get(0), containsString("api key name may not begin or end with whitespace"));

request.setName("inner space");
ve = request.validate();
Expand All @@ -66,7 +67,7 @@ public void testNameValidation() {
ve = request.validate();
assertNotNull(ve);
assertThat(ve.validationErrors().size(), is(1));
assertThat(ve.validationErrors().get(0), containsString("name may not begin with an underscore"));
assertThat(ve.validationErrors().get(0), containsString("api key name may not begin with an underscore"));
}

public void testSerialization() throws IOException {
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
import org.elasticsearch.client.Request;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.Response;
import org.elasticsearch.client.ResponseException;
import org.elasticsearch.client.security.support.ApiKey;
import org.elasticsearch.common.collect.Tuple;
import org.elasticsearch.common.settings.SecureString;
Expand All @@ -26,6 +27,7 @@
import java.util.Map;
import java.util.Set;

import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.greaterThanOrEqualTo;
import static org.hamcrest.Matchers.instanceOf;
Expand Down Expand Up @@ -115,4 +117,22 @@ public void testGrantApiKeyForOtherUserWithAccessToken() throws IOException {
assertThat(apiKey.getExpiration(), greaterThanOrEqualTo(minExpiry));
assertThat(apiKey.getExpiration(), lessThanOrEqualTo(maxExpiry));
}

public void testGrantApiKeyWithoutApiKeyNameWillFail() throws IOException {
Request request = new Request("POST", "_security/api_key/grant");
request.setOptions(RequestOptions.DEFAULT.toBuilder().addHeader("Authorization",
UsernamePasswordToken.basicAuthHeaderValue(SYSTEM_USER, SYSTEM_USER_PASSWORD)));
final Map<String, Object> requestBody = Map.ofEntries(
Map.entry("grant_type", "password"),
Map.entry("username", END_USER),
Map.entry("password", END_USER_PASSWORD.toString())
);
request.setJsonEntity(XContentTestUtils.convertToXContent(requestBody, XContentType.JSON).utf8ToString());

final ResponseException e =
expectThrows(ResponseException.class, () -> client().performRequest(request));

assertEquals(400, e.getResponse().getStatusLine().getStatusCode());
assertThat(e.getMessage(), containsString("api key name is required"));
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
package org.elasticsearch.xpack.security.authc;

import org.elasticsearch.ElasticsearchSecurityException;
import org.elasticsearch.action.ActionRequestValidationException;
import org.elasticsearch.action.DocWriteResponse;
import org.elasticsearch.action.admin.cluster.node.info.NodeInfo;
import org.elasticsearch.action.admin.indices.refresh.RefreshAction;
Expand Down Expand Up @@ -221,6 +222,15 @@ public void testMultipleApiKeysCanHaveSameName() {
}
}

public void testCreateApiKeyWithoutNameWillFail() {
Client client = client().filterWithHeader(Collections.singletonMap("Authorization",
UsernamePasswordToken.basicAuthHeaderValue(SecuritySettingsSource.TEST_SUPERUSER,
SecuritySettingsSourceField.TEST_PASSWORD_SECURE_STRING)));
final ActionRequestValidationException e =
expectThrows(ActionRequestValidationException.class, () -> new CreateApiKeyRequestBuilder(client).get());
assertThat(e.getMessage(), containsString("api key name is required"));
}

public void testInvalidateApiKeysForRealm() throws InterruptedException, ExecutionException {
int noOfApiKeys = randomIntBetween(3, 5);
List<CreateApiKeyResponse> responses = createApiKeys(noOfApiKeys, null);
Expand Down