Before you begin reading this guide, we recommend you try running the Elasticsearch Error Check-Up which analyzes 2 JSON files to detect many configuration errors.
To easily locate the root cause and resolve this issue try AutoOps for Elasticsearch & OpenSearch. It diagnoses problems by analyzing hundreds of metrics collected by a lightweight agent and offers guidance for resolving them.
Take a self-guided product tour to see for yourself (no registration required).This guide will help you check for common problems that cause the log ” SAML authentication request has no issuer ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: request, plugin.
Log Context
Log “SAML authentication request has no issuer”classname is SamlAuthnRequestValidator.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :
}); } private void getSpFromAuthnRequest(Issuer issuer; String acs; ActionListenerlistener) { if (issuer == null || issuer.getValue() == null) { throw new ElasticsearchSecurityException("SAML authentication request has no issuer"; RestStatus.BAD_REQUEST); } final String issuerString = issuer.getValue(); idp.resolveServiceProvider(issuerString; acs; false; ActionListener.wrap(serviceProvider -> { if (null == serviceProvider) { throw new ElasticsearchSecurityException(
Find & fix Elasticsearch problems
