diff --git a/t/certs/3.cert.pem b/t/certs/3.cert.pem
new file mode 100644
index 0000000000000000000000000000000000000000..1607d9b0318106bf44ff6036d1c11debed8cdaa0
--- /dev/null
+++ b/t/certs/3.cert.pem
@@ -0,0 +1,71 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/t/certs/3.key.pem b/t/certs/3.key.pem
new file mode 100644
index 0000000000000000000000000000000000000000..939432e8b08abf77094e8a2072f454863725f495
--- /dev/null
+++ b/t/certs/3.key.pem
@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
diff --git a/t/certs/3.pem b/t/certs/3.pem
new file mode 100644
index 0000000000000000000000000000000000000000..0bf60be0888864f45359a726456cfd7a58b282b2
--- /dev/null
+++ b/t/certs/3.pem
@@ -0,0 +1,86 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/t/certs/4.cert.pem b/t/certs/4.cert.pem
new file mode 100644
index 0000000000000000000000000000000000000000..c2ccbe0fbfa8af0fd05e3782760d61d395c06ec1
--- /dev/null
+++ b/t/certs/4.cert.pem
@@ -0,0 +1,74 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/t/certs/4.key.pem b/t/certs/4.key.pem
new file mode 100644
index 0000000000000000000000000000000000000000..f3e81f87302d70d5b1ffc33e81ee41ebff2854d0
--- /dev/null
+++ b/t/certs/4.key.pem
@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
diff --git a/t/certs/4.pem b/t/certs/4.pem
new file mode 100644
index 0000000000000000000000000000000000000000..e47416b5c6c3e5fee6bf7ff0559684440cf28793
--- /dev/null
+++ b/t/certs/4.pem
@@ -0,0 +1,89 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/t/voms_attributes.t b/t/voms_attributes.t
new file mode 100644
index 0000000000000000000000000000000000000000..bd433e9d63b7de3ec5db8d8ced5f6507977c9fc6
--- /dev/null
+++ b/t/voms_attributes.t
@@ -0,0 +1,39 @@
+
+use Test::Nginx::Socket 'no_plan';
+
+run_tests();
+
+__DATA__
+
+=== TEST 1: https with x509 client authentication, verification of valid VOMS attributes extracted by ngx_http_voms_module
+--- main_config
+ env OPENSSL_ALLOW_PROXY_CERTS=1;
+ env X509_VOMS_DIR=t/vomsdir;
+ env X509_CERT_DIR=t/trust-anchors;
+--- http_config
+ server {
+ error_log logs/error.log debug;
+ listen 8443 ssl;
+ ssl_certificate ../../certs/nginx_voms_example.cert.pem;
+ ssl_certificate_key ../../certs/nginx_voms_example.key.pem;
+ ssl_client_certificate ../../trust-anchors/igi-test-ca.pem;
+ ssl_verify_depth 10;
+ ssl_verify_client on;
+ location = / {
+ default_type text/plain;
+ echo $voms_fqans;
+ echo $voms_user;
+ }
+ }
+--- config
+ location = / {
+ proxy_pass https://localhost:8443/;
+ proxy_ssl_certificate ../../certs/3.cert.pem;
+ proxy_ssl_certificate_key ../../certs/3.key.pem;
+ }
+--- request
+GET /
+--- response_body
+/test
+/C=IT/O=IGI/CN=test0
+--- error_code: 200
diff --git a/t/voms_generic_attributes.t b/t/voms_generic_attributes.t
new file mode 100644
index 0000000000000000000000000000000000000000..832c6bf5d85d5ad5a43647c2e34b82fb82fa22b1
--- /dev/null
+++ b/t/voms_generic_attributes.t
@@ -0,0 +1,56 @@
+
+use Test::Nginx::Socket 'no_plan';
+
+run_tests();
+
+__DATA__
+
+=== TEST 1: https with x509 client authentication, verification of valid VOMS attributes extracted by ngx_http_voms_module
+--- main_config
+ env OPENSSL_ALLOW_PROXY_CERTS=1;
+ env X509_VOMS_DIR=t/vomsdir;
+ env X509_CERT_DIR=t/trust-anchors;
+--- http_config
+ server {
+ error_log logs/error.log debug;
+ listen 8443 ssl;
+ ssl_certificate ../../certs/nginx_voms_example.cert.pem;
+ ssl_certificate_key ../../certs/nginx_voms_example.key.pem;
+ ssl_client_certificate ../../trust-anchors/igi-test-ca.pem;
+ ssl_verify_depth 10;
+ ssl_verify_client on;
+ location = / {
+ default_type text/plain;
+ echo $voms_user;
+ echo $voms_user_ca;
+ echo $voms_fqans;
+ echo $voms_server;
+ echo $voms_server_ca;
+ echo $voms_vo;
+ echo $voms_server_uri;
+ echo $voms_not_before;
+ echo $voms_not_after;
+ echo $voms_generic_attributes;
+ echo $voms_serial;
+ }
+ }
+--- config
+ location = / {
+ proxy_pass https://localhost:8443/;
+ proxy_ssl_certificate ../../certs/4.cert.pem;
+ proxy_ssl_certificate_key ../../certs/4.key.pem;
+ }
+--- request
+GET /
+--- response_body
+/C=IT/O=IGI/CN=test0
+/C=IT/O=IGI/CN=Test CA
+/test/exp1,/test/exp2,/test/exp3/Role=PIPPO
+/C=IT/O=IGI/CN=nginx-voms.example
+/C=IT/O=IGI/CN=Test CA
+test.vo
+2018-01-01T00:00:00
+2030-01-01T00:00:00
+nickname = newland (test.vo),nickname = giaco (test.vo)
+1644758975
+--- error_code: 200