diff --git a/src/main.h b/src/main.h
index d5110c8..789b99a 100644
--- a/src/main.h
+++ b/src/main.h
@@ -12,9 +12,9 @@
 // Version information (auto-updated by build system)
 // Using CRELAY_ prefix to avoid conflicts with nostr_core_lib VERSION macros
 #define CRELAY_VERSION_MAJOR 2
-#define CRELAY_VERSION_MINOR 0
-#define CRELAY_VERSION_PATCH 4
-#define CRELAY_VERSION "v2.0.4"
+#define CRELAY_VERSION_MINOR 1
+#define CRELAY_VERSION_PATCH 0
+#define CRELAY_VERSION "v2.1.0"
 
 // Relay metadata (authoritative source for NIP-11 information)
 #define RELAY_NAME "C-Relay"
diff --git a/test_results_20260401_091057.log b/test_results_20260401_091057.log
new file mode 100644
index 0000000..1dce4e3
--- /dev/null
+++ b/test_results_20260401_091057.log
@@ -0,0 +1,18 @@
+2026-04-01 09:10:57 - ==========================================
+2026-04-01 09:10:57 - C-Relay Comprehensive Test Suite Runner
+2026-04-01 09:10:57 - ==========================================
+2026-04-01 09:10:57 - Relay URL: ws://127.0.0.1:8888
+2026-04-01 09:10:57 - Log file: test_results_20260401_091057.log
+2026-04-01 09:10:57 - Report file: test_report_20260401_091057.html
+2026-04-01 09:10:57 - 
+2026-04-01 09:10:57 - Checking relay status at ws://127.0.0.1:8888...
+2026-04-01 09:10:57 - \033[0;32m✓ Relay HTTP endpoint is accessible\033[0m
+2026-04-01 09:10:57 - 
+2026-04-01 09:10:57 - Starting comprehensive test execution...
+2026-04-01 09:10:57 - 
+2026-04-01 09:10:57 - \033[0;34m=== SECURITY TEST SUITES ===\033[0m
+2026-04-01 09:10:57 - ==========================================
+2026-04-01 09:10:57 - Running Test Suite: SQL Injection Tests
+2026-04-01 09:10:57 - Description: Comprehensive SQL injection vulnerability testing
+2026-04-01 09:10:57 - ==========================================
+2026-04-01 09:10:57 - \033[0;31mERROR: Test script sql_injection_tests.sh not found\033[0m
diff --git a/tests/test_results_20260401_091107.log b/tests/test_results_20260401_091107.log
new file mode 100644
index 0000000..9a25b34
--- /dev/null
+++ b/tests/test_results_20260401_091107.log
@@ -0,0 +1,392 @@
+2026-04-01 09:11:07 - ==========================================
+2026-04-01 09:11:07 - C-Relay Comprehensive Test Suite Runner
+2026-04-01 09:11:07 - ==========================================
+2026-04-01 09:11:07 - Relay URL: ws://127.0.0.1:8888
+2026-04-01 09:11:07 - Log file: test_results_20260401_091107.log
+2026-04-01 09:11:07 - Report file: test_report_20260401_091107.html
+2026-04-01 09:11:07 - 
+2026-04-01 09:11:07 - Checking relay status at ws://127.0.0.1:8888...
+2026-04-01 09:11:07 - \033[0;32m✓ Relay HTTP endpoint is accessible\033[0m
+2026-04-01 09:11:07 - 
+2026-04-01 09:11:07 - Starting comprehensive test execution...
+2026-04-01 09:11:07 - 
+2026-04-01 09:11:07 - \033[0;34m=== SECURITY TEST SUITES ===\033[0m
+2026-04-01 09:11:07 - ==========================================
+2026-04-01 09:11:07 - Running Test Suite: SQL Injection Tests
+2026-04-01 09:11:07 - Description: Comprehensive SQL injection vulnerability testing
+2026-04-01 09:11:07 - ==========================================
+==========================================
+C-Relay SQL Injection Test Suite
+==========================================
+Testing against relay at ws://127.0.0.1:8888
+
+=== Basic Connectivity Test ===
+Testing Basic connectivity... PASSED - Valid query works
+
+=== Authors Filter SQL Injection Tests ===
+Testing Authors filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: admin'--... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: /*... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: */... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: /**/... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: #... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
+Testing Authors filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
+
+=== IDs Filter SQL Injection Tests ===
+Testing IDs filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: admin'--... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: /*... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: */... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: /**/... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: #... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
+Testing IDs filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
+
+=== Kinds Filter SQL Injection Tests ===
+Testing Kinds filter with string injection... PASSED - SQL injection blocked (rejected with error)
+Testing Kinds filter with negative value... PASSED - SQL injection blocked (rejected with error)
+Testing Kinds filter with very large value... PASSED - SQL injection blocked (rejected with error)
+
+=== Search Filter SQL Injection Tests ===
+Testing Search filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
+Testing Search filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: admin'--... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: /*... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: */... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: /**/... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: #... PASSED - SQL injection blocked (query sanitized)
+Testing Search filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
+Testing Search filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
+Testing Search filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
+Testing Search filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
+
+=== Tag Filter SQL Injection Tests ===
+Testing #e tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
+Testing #e tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
+Testing #p tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
+Testing #t tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
+Testing #r tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
+Testing #d tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
+
+=== Timestamp Filter SQL Injection Tests ===
+Testing Since parameter injection... PASSED - SQL injection blocked (rejected with error)
+Testing Until parameter injection... PASSED - SQL injection blocked (rejected with error)
+
+=== Limit Parameter SQL Injection Tests ===
+Testing Limit parameter injection... PASSED - SQL injection blocked (rejected with error)
+Testing Limit with UNION... PASSED - SQL injection blocked (rejected with error)
+
+=== Complex Multi-Filter SQL Injection Tests ===
+Testing Multi-filter with authors injection... PASSED - SQL injection blocked (rejected with error)
+Testing Multi-filter with search injection... PASSED - SQL injection blocked (rejected with error)
+Testing Multi-filter with tag injection... PASSED - SQL injection blocked (query sanitized)
+
+=== COUNT Message SQL Injection Tests ===
+Testing COUNT with authors payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: 1' OR '1'='1... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
+Testing COUNT with authors payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: admin'--... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: admin'--... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: /*... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: /*... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: */... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: */... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: /**/... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: /**/... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: #... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: #... PASSED - SQL injection blocked (query sanitized)
+Testing COUNT with authors payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
+Testing COUNT with authors payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
+Testing COUNT with authors payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with authors payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
+Testing COUNT with search payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
+
+=== Edge Case SQL Injection Tests ===
+Testing Empty string injection... PASSED - SQL injection blocked (rejected with error)
+Testing Null byte injection... PASSED - SQL injection blocked (silently rejected)
+Testing Unicode injection... PASSED - SQL injection blocked (rejected with error)
+Testing Very long injection payload... PASSED - SQL injection blocked (rejected with error)
+
+=== Subscription ID SQL Injection Tests ===
+Testing Subscription ID injection... PASSED - SQL injection blocked (rejected with error)
+Testing Subscription ID with quotes... PASSED - SQL injection blocked (silently rejected)
+
+=== CLOSE Message SQL Injection Tests ===
+Testing CLOSE with injection... PASSED - SQL injection blocked (rejected with error)
+
+=== Test Results ===
+Total tests: 318
+Passed: 318
+Failed: 0
+✓ All SQL injection tests passed!
+The relay appears to be protected against SQL injection attacks.
+2026-04-01 09:11:14 - \033[0;32m✓ SQL Injection Tests PASSED\033[0m (Duration: 7s)
+2026-04-01 09:11:14 - ==========================================
+2026-04-01 09:11:14 - Running Test Suite: Filter Validation Tests
+2026-04-01 09:11:14 - Description: Input validation for REQ and COUNT messages
+2026-04-01 09:11:14 - ==========================================
+=== C-Relay Filter Validation Tests ===
+Testing against relay at ws://127.0.0.1:8888
+
+Testing Valid REQ message... PASSED
+Testing Valid COUNT message... PASSED
+
+=== Testing Filter Array Validation ===
+Testing Non-object filter... PASSED
+Testing Too many filters... PASSED
+
+=== Testing Authors Validation ===
+Testing Invalid author type... PASSED
+Testing Invalid author hex... PASSED
+Testing Too many authors... FAILED - Expected error 'error: too many authors', got: ["NOTICE", "error: invalid author hex string"]
+2026-04-01 09:11:14 - \033[0;31m✗ Filter Validation Tests FAILED\033[0m (Duration: 0s)