Added functions gnutls_x509_privkey_import2 and gnutls_x509_privkey_import_openssl.

The former imports keys in arbitrary formats and the latter imports openssl keys (unfinished).

1 files changed, 64 insertions, 0 deletions

diff --git a/lib/x509/privkey.c b/lib/x509/privkey.c
index b777caa656..51981eeb9b 100644
--- a/lib/x509/privkey.c
+++ b/lib/x509/privkey.c
@@ -559,6 +559,70 @@ failover:
 }
 
 /**
+ * gnutls_x509_privkey_import2:
+ * @key: The structure to store the parsed key
+ * @data: The DER or PEM encoded certificate.
+ * @format: One of DER or PEM
+ * @password: A password (optional)
+ *
+ * This function will import the given DER or PEM encoded key, to 
+ * the native #gnutls_x509_privkey_t format, irrespective of the
+ * input format. The input format is auto-detected.
+ *
+ * The supported formats are typical X.509, PKCS #8 and the openssl
+ * format.
+ *
+ * If the provided key is encrypted but no password was given, then
+ * %GNUTLS_E_DECRYPTION_FAILED is returned.
+ *
+ * Returns: On success, %GNUTLS_E_SUCCESS (0) is returned, otherwise a
+ *   negative error value.
+ **/
+int
+gnutls_x509_privkey_import2 (gnutls_x509_privkey_t key,
+                            const gnutls_datum_t * data,
+                            gnutls_x509_crt_fmt_t format,
+                            const char* password)
+{
+  int ret = 0;
+  
+  if (password == NULL)
+    {
+      ret = gnutls_x509_privkey_import(key, data, format);
+      if (ret < 0)
+        {
+          gnutls_assert();
+        }
+    }
+  
+  if (password != NULL || ret < 0)
+    {
+      ret = gnutls_x509_privkey_import_pkcs8(key, data, format, password, 0);
+      if (ret < 0)
+        {
+          if (format == GNUTLS_X509_FMT_PEM)
+            {
+              int err;
+              err = gnutls_x509_privkey_import_openssl(key, data, format, password);
+              if (err < 0)
+                {
+                  if (err == GNUTLS_E_DECRYPTION_FAILED) ret = err;
+                  gnutls_assert();
+                  goto cleanup;
+                }
+            }
+        }
+    
+    }
+
+  ret = 0;
+
+cleanup:  
+  return ret;
+}
+
+
+/**
  * gnutls_x509_privkey_import_rsa_raw:
  * @key: The structure to store the parsed key
  * @m: holds the modulus