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[9.2] Enable _otlp usage with create_doc, auto_configure privileges (#137325) #137332

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Merged
elasticsearchmachine merged 1 commit into from
Oct 29, 2025
Merged

[9.2] Enable _otlp usage with create_doc, auto_configure privileges (#137325) #137332

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5 changes: 5 additions & 0 deletions docs/changelog/137325.yaml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
pr: 137325
summary: "Enable `_otlp` usage with `create_doc`, `auto_configure` privileges"
area: TSDB
type: "bug"
issues: []
9 changes: 6 additions & 3 deletions ...e/src/main/java/org/elasticsearch/xpack/core/security/authz/privilege/IndexPrivilege.java
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Expand Up @@ -98,20 +98,23 @@ public final class IndexPrivilege extends Privilege {
private static final Automaton CREATE_AUTOMATON = patterns(
"indices:data/write/index*",
"indices:data/write/bulk*",
"indices:data/write/simulate/bulk*"
"indices:data/write/simulate/bulk*",
"indices:data/write/otlp/*"
);
private static final Automaton CREATE_DOC_AUTOMATON = patterns(
"indices:data/write/index",
"indices:data/write/index[*",
"indices:data/write/index:op_type/create",
"indices:data/write/bulk*",
"indices:data/write/simulate/bulk*"
"indices:data/write/simulate/bulk*",
"indices:data/write/otlp/*"
);
private static final Automaton INDEX_AUTOMATON = patterns(
"indices:data/write/index*",
"indices:data/write/bulk*",
"indices:data/write/update*",
"indices:data/write/simulate/bulk*"
"indices:data/write/simulate/bulk*",
"indices:data/write/otlp/*"
);
private static final Automaton DELETE_AUTOMATON = patterns("indices:data/write/delete*", "indices:data/write/bulk*");
private static final Automaton WRITE_AUTOMATON = patterns("indices:data/write/*", TransportAutoPutMappingAction.TYPE.name());
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24 changes: 23 additions & 1 deletion ...rc/javaRestTest/java/org/elasticsearch/xpack/oteldata/otlp/OTLPMetricsIndexingRestIT.java
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Expand Up @@ -96,7 +96,7 @@ protected Settings restClientSettings() {
public void beforeTest() throws Exception {
exporter = OtlpHttpMetricExporter.builder()
.setEndpoint(getClusterHosts().getFirst().toURI() + "/_otlp/v1/metrics")
.addHeader("Authorization", basicAuthHeaderValue(USER, new SecureString(PASS.toCharArray())))
.addHeader("Authorization", "ApiKey " + createApiKey())
.build();
meterProvider = SdkMeterProvider.builder()
.registerMetricReader(
Expand All @@ -109,6 +109,28 @@ public void beforeTest() throws Exception {
assertBusy(() -> assertOK(client().performRequest(new Request("GET", "_index_template/metrics-otel@template"))));
}

private static String createApiKey() throws IOException {
// Create API key with create_doc privilege for metrics-* index
Request createApiKeyRequest = new Request("POST", "/_security/api_key");
createApiKeyRequest.setJsonEntity("""
{
"name": "otel-metrics-test-key",
"role_descriptors": {
"metrics_writer": {
"index": [
{
"names": ["metrics-*"],
"privileges": ["create_doc", "auto_configure"]
}
]
}
}
}
""");
ObjectPath createApiKeyResponse = ObjectPath.createFromResponse(client().performRequest(createApiKeyRequest));
return createApiKeyResponse.evaluate("encoded");
}

@Override
public void tearDown() throws Exception {
meterProvider.close();
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