use lib 'lib'; use Test::Nginx::Socket; plan tests => repeat_each(2) * blocks(); no_root_location(); no_long_string(); $ENV{TEST_NGINX_SERVROOT} = server_root(); run_tests(); __DATA__ === TODO: naxsi does not support utf8, potential bypass. Still too marginal to be worth checking --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=AND+%EF%BC%871%EF%BC%87=%EF%BC%871%EF%BC%87 HTTP/1.0 " --- error_code: 200 === TEST 1: hey 2 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=AND+%00%271%00%27=%00%271%00%27 HTTP/1.0 " --- error_code: 412 === TEST 1: hey 3 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=AND+1=1%00 Union select 1 HTTP/1.0 " --- error_code: 412 === NOT TODO: base64, not worthing checking --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=MScgQU5EIFNMRUVQKDUpIw== HTTP/1.0 " --- error_code: 200 === TEST 1: hey 5 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a='A+NOT+BETWEEN+0+AND+B' HTTP/1.0 " --- error_code: 412 === TEST 1: hey 6 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=%2553%2545%254c%2545%2543%2554%2520%2546%2549%2545%254c%2544%2520%2546%2552%254f%254d%2520%2554%2541%2542%254c%2545 HTTP/1.0 " --- error_code: 412 === TEST 1: hey 7 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=%53%45%4c%45%43%54%20%46%49%45%4c%44%20%46%52%4f%4d%20%54%41%42%4c%45 HTTP/1.0 " --- error_code: 412 === TEST 1: hey 8 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=%u0053%u0045%u004c%u0045%u0043%u0054%u0020%u0046%u0049%u0045%u004c%u0044%u0020%u0046%u0052%u004f%u004d%u0020%u0054%u0041%u0042%u004c%u0045' HTTP/1.0 " --- error_code: 412 === TEST 1: hey 9 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=SELECT+*+FROM+users+WHERE+id+LIKE+1 HTTP/1.0 " --- error_code: 412 === TEST 1: hey 10 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=value'/*!0UNION/*!0ALL/*!0SELECT/*!0CONCAT(/*!0CHAR(58,107,112,113,58),/*!0IFNULL(CAST(/*!0CURRENT_USER()/*!0AS/*!0CHAR),/*!0CHAR(32)),/*!0CHAR(58,97,110,121,58)),+NULL,+NULL#/*!0AND+'QDWa'='QDWa HTTP/1.0 " --- error_code: 412 === TEST 1: hey 11 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=IF(ISNULL(1),+2,+1) HTTP/1.0 " --- error_code: 412 === TEST 1: hey 12 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=1+/*!30000AND+2>1*/-- HTTP/1.0 " --- error_code: 412 === TEST 1: hey 13 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=1+/*!00000AND+2>1*/-- HTTP/1.0 " --- error_code: 412 === TEST 1: hey 14 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=+UNION+++SELECT++ HTTP/1.0 " --- error_code: 412 === IIS/ASP Encoding --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=%S%E%L%E%C%T+%F%I%E%L%D+%F%R%O%M+%T%A%B%L%E HTTP/1.0 " --- error_code: 412 === TEST 1: hey 16 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=1 UnioN SeLEct 1 HTTP/1.0 " --- error_code: 412 === TEST 1: hey 17 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=AND+1=1+and+'0having'='0having' HTTP/1.0 " --- error_code: 412 === TEST 1: hey 18 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=SELECT/**/id/**/FROM/**/users HTTP/1.0 " --- error_code: 412 === TEST 1: hey 19 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=1--PTTmJopxdWJ%0AAND--cWfcVRPV%0A9227=9227 HTTP/1.0 " --- error_code: 412 === TEST 1: hey 20 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=1%23PTTmJopxdWJ%0AAND%23cWfcVRPV%0A9227=9227 HTTP/1.0 " --- error_code: 412 === TEST 1: hey 21 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=1%23PTTmJopxdWJ%0AAND%23cWfcVRPV%0A9227=9227 HTTP/1.0 " --- error_code: 412 === TEST 1: hey 22 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=SELECT%08id%02FROM%0Fusers HTTP/1.0 " --- error_code: 412 === TEST 1: hey 23 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=1%23%0A9227=922%237 HTTP/1.0 " --- error_code: 412 === TEST 1: hey 24 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=SELECT%0Bid%0BFROM%A0users HTTP/1.0 " --- error_code: 412 === TEST 1: hey 25 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=1--%0AAND--%0A9227=9227 HTTP/1.0 " --- error_code: 412 === TEST 1: hey 26 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=SELECT+id+FROM+users HTTP/1.0 " --- error_code: 412 === TEST 1: hey 28 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=1%bf%27+AND+1=1--%20 HTTP/1.0 " --- error_code: 412 === TEST 1: hey 29 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=1/*!UNION*//*!ALL*//*!SELECT*//*!NULL*/,/*!NULL*/,+CONCAT(CHAR(58,104,116,116,58),IFNULL(CAST(CURRENT_USER()/*!AS*//*!CHAR*/),CHAR(32)),CHAR(58,100,114,117,58))# HTTP/1.0 " --- error_code: 412 === TEST 1: hey 30 --- main_config working_directory /tmp/; worker_rlimit_core 25M; --- main_config load_module /tmp/naxsi_ut/modules/ngx_http_naxsi_module.so; --- http_config include /tmp/naxsi_ut/naxsi_core.rules; --- config location / { #LearningMode; SecRulesEnabled; DeniedUrl "/RequestDenied"; CheckRule "$SQL >= 8" BLOCK; CheckRule "$RFI >= 8" BLOCK; CheckRule "$TRAVERSAL >= 4" BLOCK; CheckRule "$XSS >= 8" BLOCK; root $TEST_NGINX_SERVROOT/html/; index index.html index.htm; } location /RequestDenied { return 412; } --- raw_request eval "GET /?a=1/*!UNION*//*!ALL*//*!SELECT*//*!NULL*/,/*!NULL*/,/*!CONCAT*/(/*!CHAR*/(58,122,114,115,58),/*!IFNULL*/(CAST(/*!CURRENT_USER*/()/*!AS*//*!CHAR*/),/*!CHAR*/(32)),/*!CHAR*/(58,115,114,121,58))# HTTP/1.0 " --- error_code: 412