v1.0.0 Release - All Phases Complete

Phase 2: Core API Development - 15 REST API endpoints (packages, patches, system, jobs, websocket) - mTLS authentication layer (src/auth/mtls.rs) - IP whitelist enforcement (src/auth/whitelist.rs) - Job manager with async operation support - WebSocket streaming for job status Phase 3: Security Hardening - Security testing: 16/16 tests passing - Fuzz testing: 21 tests, all findings resolved - Threat model validation (STRIDE matrix) - TLS binding fix (critical vulnerability resolved) - Security documentation complete Phase 4: Production Readiness - Performance benchmarking (all targets met) - Package creation (.deb/.rpm structures) - Documentation (README, API docs, deployment guide) - Security hardening (6 vulnerabilities fixed) Deliverables: - API_DOCUMENTATION.md (889 lines) - DEPLOYMENT_GUIDE.md (733 lines) - SECURITY.md (346 lines) - README.md (525 lines) - debian/ package structure - linux-patch-api.spec (RPM) - install.sh installer script - benches/api_benchmarks.rs - Multiple security/performance reports Security Status: 0 vulnerabilities remaining Test Coverage: 31 unit tests, 21 integration tests Build Status: Release optimized
2026-04-10 01:41:19 +00:00
parent ab53177210
commit b615a5639e
63 changed files with 13101 additions and 72 deletions
--- a/tests/integration/auth_test.rs
+++ b/tests/integration/auth_test.rs
@ -0,0 +1,240 @@
+//! Integration Tests for Authentication Layer
+//!
+//! Tests mTLS authentication and IP whitelist enforcement.
+
+use linux_patch_api::auth::{mtls, whitelist, AuthResult};
+use std::net::Ipv4Addr;
+
+#[cfg(test)]
+mod mtls_tests {
+    use super::*;
+
+    #[test]
+    fn test_mtls_config_creation() {
+        let config = mtls::MtlsConfig {
+            ca_cert_path: "/etc/linux_patch_api/certs/ca.pem".to_string(),
+            server_cert_path: "/etc/linux_patch_api/certs/server.pem".to_string(),
+            server_key_path: "/etc/linux_patch_api/certs/server.key".to_string(),
+            min_tls_version: "1.3".to_string(),
+        };
+
+        assert_eq!(config.ca_cert_path, "/etc/linux_patch_api/certs/ca.pem");
+        assert_eq!(config.server_cert_path, "/etc/linux_patch_api/certs/server.pem");
+        assert_eq!(config.server_key_path, "/etc/linux_patch_api/certs/server.key");
+        assert_eq!(config.min_tls_version, "1.3");
+    }
+
+    #[test]
+    fn test_mtls_error_types() {
+        // Test that error types can be created
+        let io_error = mtls::MtlsError::IoError("test".to_string());
+        assert!(io_error.to_string().contains("test"));
+
+        let parse_error = mtls::MtlsError::ParseError("test".to_string());
+        assert!(parse_error.to_string().contains("test"));
+
+        let validation_error = mtls::MtlsError::ValidationError("test".to_string());
+        assert!(validation_error.to_string().contains("test"));
+    }
+
+    #[test]
+    fn test_client_cert_info() {
+        let info = mtls::ClientCertInfo {
+            subject: "CN=client001,O=Internal,C=US".to_string(),
+            issuer: "CN=Linux Patch API CA,O=Internal,C=US".to_string(),
+            serial: "01".to_string(),
+            not_before: chrono::Utc::now(),
+            not_after: chrono::Utc::now() + chrono::Duration::days(365),
+        };
+
+        assert!(info.subject.contains("CN=client001"));
+        assert!(info.issuer.contains("Linux Patch API CA"));
+        assert_eq!(info.serial, "01");
+    }
+}
+
+#[cfg(test)]
+mod whitelist_tests {
+    use super::*;
+    use std::fs;
+    use tempfile::TempDir;
+
+    fn create_test_whitelist(content: &str) -> (TempDir, String) {
+        let temp_dir = TempDir::new().unwrap();
+        let whitelist_path = temp_dir.path().join("whitelist.yaml");
+        fs::write(&whitelist_path, content).unwrap();
+        (temp_dir, whitelist_path.to_string_lossy().to_string())
+    }
+
+    #[test]
+    fn test_whitelist_single_ip() {
+        let (_temp_dir, whitelist_path) = create_test_whitelist(
+            r#"entries:
+  - "192.168.1.100"
+"#,
+        );
+
+        let manager = whitelist::WhitelistManager::new(&whitelist_path).unwrap();
+
+        let allowed_ip: Ipv4Addr = "192.168.1.100".parse().unwrap();
+        assert!(manager.is_allowed(&allowed_ip));
+
+        let denied_ip: Ipv4Addr = "192.168.1.101".parse().unwrap();
+        assert!(!manager.is_allowed(&denied_ip));
+    }
+
+    #[test]
+    fn test_whitelist_cidr_subnet() {
+        let (_temp_dir, whitelist_path) = create_test_whitelist(
+            r#"entries:
+  - "192.168.1.0/24"
+"#,
+        );
+
+        let manager = whitelist::WhitelistManager::new(&whitelist_path).unwrap();
+
+        // IPs within subnet should be allowed
+        assert!(manager.is_allowed(&"192.168.1.1".parse().unwrap()));
+        assert!(manager.is_allowed(&"192.168.1.100".parse().unwrap()));
+        assert!(manager.is_allowed(&"192.168.1.254".parse().unwrap()));
+
+        // IPs outside subnet should be denied
+        assert!(!manager.is_allowed(&"192.168.2.1".parse().unwrap()));
+        assert!(!manager.is_allowed(&"192.167.1.1".parse().unwrap()));
+    }
+
+    #[test]
+    fn test_whelist_multiple_entries() {
+        let (_temp_dir, whitelist_path) = create_test_whitelist(
+            r#"entries:
+  - "192.168.1.0/24"
+  - "10.0.0.50"
+  - "172.16.0.0/16"
+"#,
+        );
+
+        let manager = whitelist::WhitelistManager::new(&whitelist_path).unwrap();
+
+        // All these should be allowed
+        assert!(manager.is_allowed(&"192.168.1.100".parse().unwrap()));
+        assert!(manager.is_allowed(&"10.0.0.50".parse().unwrap()));
+        assert!(manager.is_allowed(&"172.16.50.100".parse().unwrap()));
+
+        // These should be denied
+        assert!(!manager.is_allowed(&"192.168.2.100".parse().unwrap()));
+        assert!(!manager.is_allowed(&"10.0.0.51".parse().unwrap()));
+        assert!(!manager.is_allowed(&"172.17.0.1".parse().unwrap()));
+    }
+
+    #[test]
+    fn test_whitelist_entry_count() {
+        let (_temp_dir, whitelist_path) = create_test_whitelist(
+            r#"entries:
+  - "192.168.1.0/24"
+  - "10.0.0.50"
+"#,
+        );
+
+        let manager = whitelist::WhitelistManager::new(&whitelist_path).unwrap();
+        assert_eq!(manager.entry_count(), 2);
+    }
+
+    #[test]
+    fn test_whitelist_socket_addr() {
+        use std::net::SocketAddr;
+
+        let (_temp_dir, whitelist_path) = create_test_whitelist(
+            r#"entries:
+  - "192.168.1.0/24"
+"#,
+        );
+
+        let manager = whitelist::WhitelistManager::new(&whitelist_path).unwrap();
+
+        let allowed_socket: SocketAddr = "192.168.1.100:8080".parse().unwrap();
+        assert!(manager.is_socket_allowed(&allowed_socket));
+
+        let denied_socket: SocketAddr = "192.168.2.100:8080".parse().unwrap();
+        assert!(!manager.is_socket_allowed(&denied_socket));
+    }
+}
+
+#[cfg(test)]
+mod auth_result_tests {
+    use super::*;
+
+    #[test]
+    fn test_auth_result_fully_authenticated() {
+        let result = AuthResult {
+            mtls_valid: true,
+            ip_allowed: true,
+            cert_info: None,
+            client_ip: Some("192.168.1.100".parse().unwrap()),
+        };
+
+        assert!(result.is_authenticated());
+        assert!(result.mtls_valid);
+        assert!(result.ip_allowed);
+    }
+
+    #[test]
+    fn test_auth_result_mtls_failed() {
+        let result = AuthResult {
+            mtls_valid: false,
+            ip_allowed: true,
+            cert_info: None,
+            client_ip: Some("192.168.1.100".parse().unwrap()),
+        };
+
+        assert!(!result.is_authenticated());
+    }
+
+    #[test]
+    fn test_auth_result_ip_denied() {
+        let result = AuthResult {
+            mtls_valid: true,
+            ip_allowed: false,
+            cert_info: None,
+            client_ip: Some("192.168.1.100".parse().unwrap()),
+        };
+
+        assert!(!result.is_authenticated());
+    }
+
+    #[test]
+    fn test_auth_result_both_failed() {
+        let result = AuthResult {
+            mtls_valid: false,
+            ip_allowed: false,
+            cert_info: None,
+            client_ip: Some("192.168.1.100".parse().unwrap()),
+        };
+
+        assert!(!result.is_authenticated());
+    }
+
+    #[test]
+    fn test_auth_result_with_cert_info() {
+        let cert_info = mtls::ClientCertInfo {
+            subject: "CN=client001".to_string(),
+            issuer: "CN=Linux Patch API CA".to_string(),
+            serial: "01".to_string(),
+            not_before: chrono::Utc::now(),
+            not_after: chrono::Utc::now() + chrono::Duration::days(365),
+        };
+
+        let result = AuthResult {
+            mtls_valid: true,
+            ip_allowed: true,
+            cert_info: Some(cert_info),
+            client_ip: Some("192.168.1.100".parse().unwrap()),
+        };
+
+        assert!(result.is_authenticated());
+        assert!(result.cert_info.is_some());
+        assert_eq!(
+            result.cert_info.unwrap().subject,
+            "CN=client001"
+        );
+    }
+}