Added test case for pathlen constrains in intermediate certificates
diff --git a/tests/data_files/dir4/cert11.crt b/tests/data_files/dir4/cert11.crt
new file mode 100644
index 0000000..3077c3d
--- /dev/null
+++ b/tests/data_files/dir4/cert11.crt
@@ -0,0 +1,18 @@
+-----BEGIN CERTIFICATE-----
+MIIC9zCCAd+gAwIBAgIBATANBgkqhkiG9w0BAQsFADAWMRQwEgYDVQQDEwtUZXN0
+IHJvb3QgMjAeFw0wMTAxMDEwMDAwMDBaFw0zMDEyMzEyMzU5NTlaMBYxFDASBgNV
+BAMTC1Rlc3Qgcm9vdCAyMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA
+hqLw+KDH8+tkX9hphnydOZFoueGTY5v8WdYI6KZXoIln9IAu4Rmb6M59uLziXurg
+VKuwBqOkbUZsIY0NOA6C8FpdjZL1di8Viq669vBBs9c+x9hKpx8/VVcZfTaGgqni
+h5XiivQynBQ4E2KOxEQ+VjUMDqIBHYG1VXWs4KMkAeJsqDYHtmS4XsC9TXTIri5S
+9IX4mE5A9+ngSTo0/6Sjwcd27uO2IQHXDC7jkxX5OH5jFPAqsVKTYDeWlCU7bvbr
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+ufB1I8zCBZviPvO/Of3yrwIDAQABo1AwTjAMBgNVHRMEBTADAQEBMB0GA1UdDgQW
+BBSUHSH6gjrYFZnS1gDvk7BpfwTKwDAfBgNVHSMEGDAWgBSUHSH6gjrYFZnS1gDv
+k7BpfwTKwDANBgkqhkiG9w0BAQsFAAOCAQEATLqZGFEBO+2IiHjkn7pBkAuktmHm
+jkkuFLONwe0vlxZFaabaFqSgkoS5eZ50D0dmuUkpJRNMnGK1B/ja5RewtAdxD6us
+VT8JpeWYkhxaSIHjUW95jJLMVr17it8jHawI05tD26nqDjTq3C2rM4ExpAaK/Dgv
+83ZHe4IdvenkXckDMIjmSsK0GfomZmKvmnfxhg4FnQvZGI48JJUqPA2dHxRhUyr4
+ohBmH5Xi5oLICd85GRi8YqD00agKL99EjGulaKNEdsQkrC4ZvY6QDV0EEnbu8b4R
+GfiA42UWN2dKNSqNhBOrP9g5yTcIWXh1Dwpd1Z9vhBCwmBegPqqM5IM1dQ==
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert12.crt b/tests/data_files/dir4/cert12.crt
new file mode 100644
index 0000000..fd88c2d
--- /dev/null
+++ b/tests/data_files/dir4/cert12.crt
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert13.crt b/tests/data_files/dir4/cert13.crt
new file mode 100644
index 0000000..ac01a22
--- /dev/null
+++ b/tests/data_files/dir4/cert13.crt
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir4/cert14.crt b/tests/data_files/dir4/cert14.crt
new file mode 100644
index 0000000..49e1cbb
--- /dev/null
+++ b/tests/data_files/dir4/cert14.crt
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index e25258f..fe5126e 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1128,6 +1128,10 @@
depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
mbedtls_x509_crt_parse_path:"data_files/dir3":1:2
+X509 CRT verify path (4 certs)
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
+mbedtls_x509_crt_verify_chain:"data_files/dir4/cert14.crt data_files/dir4/cert13.crt data_files/dir4/cert12.crt":"data_files/dir4/cert11.crt":8
+
X509 OID description #1
x509_oid_desc:"2B06010505070301":"TLS Web Server Authentication"
diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function
index 95fc287..99d716b 100644
--- a/tests/suites/test_suite_x509parse.function
+++ b/tests/suites/test_suite_x509parse.function
@@ -427,6 +427,31 @@
}
/* END_CASE */
+/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
+void mbedtls_x509_crt_verify_chain( char *chain_paths, char *trusted_ca, int ret )
+{
+ char* act;
+ uint32_t flags;
+ int res;
+ mbedtls_x509_crt trusted, chain;
+
+ mbedtls_x509_crt_init( &chain );
+ mbedtls_x509_crt_init( &trusted );
+
+ while( (act = strsep( &chain_paths, " " )) )
+ TEST_ASSERT( mbedtls_x509_crt_parse_file( &chain, act ) == 0 );
+ TEST_ASSERT( mbedtls_x509_crt_parse_file( &trusted, trusted_ca ) == 0 );
+
+ res = mbedtls_x509_crt_verify( &chain, &trusted, NULL, NULL, &flags, NULL, NULL );
+
+ TEST_ASSERT( ret == res );
+
+exit:
+ mbedtls_x509_crt_free( &trusted );
+ mbedtls_x509_crt_free( &chain );
+}
+/* END_CASE */
+
/* BEGIN_CASE depends_on:MBEDTLS_X509_USE_C */
void x509_oid_desc( char *oid_str, char *ref_desc )
{