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fix(security): require authentication for actuator endpoints other than health #124

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Merged
epugh merged 1 commit into from
May 8, 2026
Merged

fix(security): require authentication for actuator endpoints other than health #124

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23 changes: 15 additions & 8 deletions src/main/java/org/apache/solr/mcp/server/security/HttpSecurityConfiguration.java
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Original file line number Diff line number Diff line change
Expand Up @@ -45,14 +45,21 @@ class HttpSecurityConfiguration {
@Bean
@ConditionalOnProperty(name = "http.security.enabled", havingValue = "true", matchIfMissing = true)
SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
return http
// ⬇️ Open every request on the server
.authorizeHttpRequests(auth -> {
auth.requestMatchers("/actuator").permitAll();
auth.requestMatchers("/actuator/*").permitAll();
auth.requestMatchers("/mcp").permitAll();
auth.anyRequest().authenticated();
})
return http.authorizeHttpRequests(auth -> {
// Liveness/readiness probes need anonymous access for load
// balancers and orchestrators. All other actuator endpoints
// (loggers, sbom, metrics, prometheus, info) require auth so
// that an unauthenticated caller cannot read the dependency
// tree, scrape metrics that map the tool surface, or — if
// path-matcher semantics ever shift — change log levels.
auth.requestMatchers("/actuator/health").permitAll();
auth.requestMatchers("/actuator", "/actuator/**").authenticated();
// /mcp is gated by @PreAuthorize on individual @McpTool
// methods, matching the spring-ai-community/mcp-security
// "secured tools" sample pattern.
auth.requestMatchers("/mcp").permitAll();
auth.anyRequest().authenticated();
})
// Configure OAuth2 on the MCP server.
//
// resourcePath: declares "/mcp" as the canonical resource indicator
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