Remove superfluous x509_write_pem()

After removing --tls-export-cert, this function was left in the code base with no other users. This was an oversight in the previous change. Removing it to avoid leaving dead code behind. Signed-off-by: David Sommerseth <[email protected]> Acked-by: Gert Doering <[email protected]> Message-Id: <[email protected]> URL: https://www.mail-archive.com/[email protected]/msg27561.html Signed-off-by: Gert Doering <[email protected]> (cherry picked from commit f015643)
OpenVPN · Dec 6, 2023 · 5552391 · 5552391
1 parent 031fe88
commit 5552391
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diff --git a/src/openvpn/ssl_verify_backend.h b/src/openvpn/ssl_verify_backend.h
@@ -249,17 +249,6 @@ result_t x509_verify_cert_ku(openvpn_x509_cert_t *x509, const unsigned *const ex
  */
 result_t x509_verify_cert_eku(openvpn_x509_cert_t *x509, const char *const expected_oid);
 
-/*
- * Store the given certificate in pem format in a temporary file in tmp_dir
- *
- * @param cert          Certificate to store
- * @param tmp_dir       Temporary directory to store the directory
- * @param gc            gc_arena to store temporary objects in
- *
- *
- */
-result_t x509_write_pem(FILE *peercert_file, openvpn_x509_cert_t *peercert);
-
 /**
  * Return true iff a CRL is configured, but is not loaded.  This can be caused
  * by e.g. a CRL parsing error, a missing CRL file or CRL file permission

diff --git a/src/openvpn/ssl_verify_mbedtls.c b/src/openvpn/ssl_verify_mbedtls.c
@@ -547,13 +547,6 @@ x509_verify_cert_eku(mbedtls_x509_crt *cert, const char *const expected_oid)
     return fFound;
 }
 
-result_t
-x509_write_pem(FILE *peercert_file, mbedtls_x509_crt *peercert)
-{
-    msg(M_WARN, "mbed TLS does not support writing peer certificate in PEM format");
-    return FAILURE;
-}
-
 bool
 tls_verify_crl_missing(const struct tls_options *opt)
 {

diff --git a/src/openvpn/ssl_verify_openssl.c b/src/openvpn/ssl_verify_openssl.c
@@ -762,17 +762,6 @@ x509_verify_cert_eku(X509 *x509, const char *const expected_oid)
     return fFound;
 }
 
-result_t
-x509_write_pem(FILE *peercert_file, X509 *peercert)
-{
-    if (PEM_write_X509(peercert_file, peercert) < 0)
-    {
-        msg(M_NONFATAL, "Failed to write peer certificate in PEM format");
-        return FAILURE;
-    }
-    return SUCCESS;
-}
-
 bool
 tls_verify_crl_missing(const struct tls_options *opt)
 {