From 7f40633422df36b50e752749fb8795cac3e99e37 Mon Sep 17 00:00:00 2001
From: Gilles Vollant <info@winimage.com>
Date: Tue, 19 May 2020 22:45:37 +0200
Subject: setopt: add CURLOPT_PROXY_ISSUERCERT(_BLOB) for coherency

Closes #5431
---
 lib/setopt.c  | 17 +++++++++++++++++
 lib/urldata.h |  1 +
 2 files changed, 18 insertions(+)

(limited to 'lib')

diff --git a/lib/setopt.c b/lib/setopt.c
index 4570cc06a..72704127c 100644
--- a/lib/setopt.c
+++ b/lib/setopt.c
@@ -2036,6 +2036,23 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param)
     result = Curl_setblobopt(&data->set.blobs[BLOB_SSL_ISSUERCERT_ORIG],
                              va_arg(param, struct curl_blob *));
     break;
+#ifndef CURL_DISABLE_PROXY
+  case CURLOPT_PROXY_ISSUERCERT:
+    /*
+     * Set Issuer certificate file
+     * to check certificates issuer
+     */
+    result = Curl_setstropt(&data->set.str[STRING_SSL_ISSUERCERT_PROXY],
+                            va_arg(param, char *));
+    break;
+  case CURLOPT_PROXY_ISSUERCERT_BLOB:
+    /*
+     * Blob that holds Issuer certificate to check certificates issuer
+     */
+    result = Curl_setblobopt(&data->set.blobs[BLOB_SSL_ISSUERCERT_PROXY],
+                             va_arg(param, struct curl_blob *));
+    break;
+#endif
 #ifndef CURL_DISABLE_TELNET
   case CURLOPT_TELNETOPTIONS:
     /*
diff --git a/lib/urldata.h b/lib/urldata.h
index 9b4ce5f5b..9c50c261f 100644
--- a/lib/urldata.h
+++ b/lib/urldata.h
@@ -1589,6 +1589,7 @@ enum dupblob {
   BLOB_KEY_ORIG,
   BLOB_KEY_PROXY,
   BLOB_SSL_ISSUERCERT_ORIG,
+  BLOB_SSL_ISSUERCERT_PROXY,
   BLOB_LAST
 };
 
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