Move libspdm_verify_peer_cert_chain_buffer to unit_test

Fix #2108.

Signed-off-by: Steven Bellock <[email protected]>

include/internal/libspdm_common_lib.h

@@ -859,25 +859,6 @@ bool libspdm_verify_peer_cert_chain_buffer_authority(libspdm_context_t *spdm_con
                                                      size_t cert_chain_buffer_size,
                                                      const void **trust_anchor,
                                                      size_t *trust_anchor_size);
-
-/**
- * This function verifies peer certificate chain buffer including spdm_cert_chain_t header.
- *
- * @param  spdm_context                  A pointer to the SPDM context.
- * @param  cert_chain_buffer              Certificate chain buffer including spdm_cert_chain_t header.
- * @param  cert_chain_buffer_size          size in bytes of the certificate chain buffer.
- * @param  trust_anchor                  A buffer to hold the trust_anchor which is used to validate the peer certificate, if not NULL.
- * @param  trust_anchor_size             A buffer to hold the trust_anchor_size, if not NULL.
- *
- * @retval true  Peer certificate chain buffer verification passed.
- * @retval false Peer certificate chain buffer verification failed.
- **/
-bool libspdm_verify_peer_cert_chain_buffer(libspdm_context_t *spdm_context,
-                                           const void *cert_chain_buffer,
-                                           size_t cert_chain_buffer_size,
-                                           const void **trust_anchor,
-                                           size_t *trust_anchor_size);
-
 /**
  * This function generates the challenge signature based upon m1m2 for authentication.
  *

library/spdm_common_lib/libspdm_com_crypto_service.c

@@ -733,44 +733,6 @@ bool libspdm_verify_peer_cert_chain_buffer_authority(libspdm_context_t *spdm_con
 
     return true;
 }
-
-/**
- * This function verifies peer certificate chain buffer including spdm_cert_chain_t header.
- *
- * @param  spdm_context                  A pointer to the SPDM context.
- * @param  cert_chain_buffer              Certificate chain buffer including spdm_cert_chain_t header.
- * @param  cert_chain_buffer_size          size in bytes of the certificate chain buffer.
- * @param  trust_anchor                  A buffer to hold the trust_anchor which is used to validate the peer certificate, if not NULL.
- * @param  trust_anchor_size             A buffer to hold the trust_anchor_size, if not NULL.
- *
- * @retval true  Peer certificate chain buffer verification passed.
- * @retval false Peer certificate chain buffer verification failed.
- **/
-bool libspdm_verify_peer_cert_chain_buffer(libspdm_context_t *spdm_context,
-                                           const void *cert_chain_buffer,
-                                           size_t cert_chain_buffer_size,
-                                           const void **trust_anchor,
-                                           size_t *trust_anchor_size)
-{
-    bool result;
-
-    /*verify peer cert chain integrity*/
-    result = libspdm_verify_peer_cert_chain_buffer_integrity(spdm_context, cert_chain_buffer,
-                                                             cert_chain_buffer_size);
-    if (!result) {
-        return false;
-    }
-
-    /*verify peer cert chain authority*/
-    result = libspdm_verify_peer_cert_chain_buffer_authority(spdm_context, cert_chain_buffer,
-                                                             cert_chain_buffer_size, trust_anchor,
-                                                             trust_anchor_size);
-    if (!result) {
-        return false;
-    }
-
-    return true;
-}
 #endif
 
 /**

unit_test/test_spdm_common/context_data.c

@@ -21,6 +21,45 @@ void spdm_device_release_receiver_buffer (void *context, const void *msg_buf_ptr
 
 static uint32_t libspdm_opaque_data = 0xDEADBEEF;
 
+/**
+ * This function verifies peer certificate chain buffer including spdm_cert_chain_t header.
+ *
+ * @param  spdm_context            A pointer to the SPDM context.
+ * @param  cert_chain_buffer       Certificate chain buffer including spdm_cert_chain_t header.
+ * @param  cert_chain_buffer_size  Size in bytes of the certificate chain buffer.
+ * @param  trust_anchor            A buffer to hold the trust_anchor which is used to validate the
+ *                                 peer certificate, if not NULL.
+ * @param  trust_anchor_size       A buffer to hold the trust_anchor_size, if not NULL.
+ *
+ * @retval true  Peer certificate chain buffer verification passed.
+ * @retval false Peer certificate chain buffer verification failed.
+ **/
+static bool libspdm_verify_peer_cert_chain_buffer(void *spdm_context,
+                                                  const void *cert_chain_buffer,
+                                                  size_t cert_chain_buffer_size,
+                                                  const void **trust_anchor,
+                                                  size_t *trust_anchor_size)
+{
+    bool result;
+
+    /*verify peer cert chain integrity*/
+    result = libspdm_verify_peer_cert_chain_buffer_integrity(spdm_context, cert_chain_buffer,
+                                                             cert_chain_buffer_size);
+    if (!result) {
+        return false;
+    }
+
+    /*verify peer cert chain authority*/
+    result = libspdm_verify_peer_cert_chain_buffer_authority(spdm_context, cert_chain_buffer,
+                                                             cert_chain_buffer_size, trust_anchor,
+                                                             trust_anchor_size);
+    if (!result) {
+        return false;
+    }
+
+    return true;
+}
+
 /**
  * Return the size in bytes of multi element opaque data supported version.
  *