From: Michael Tremer <michael.tremer@ipfire.org>
Date: Tue, 17 Oct 2023 16:24:58 +0000 (+0000)
Subject: downloader: Add method enable authentication
X-Git-Tag: 0.9.30~1457
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d2ae99c18dcc5885adde693abd1c475d8c84b49;p=pakfire.git

downloader: Add method enable authentication

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/libpakfire/downloader.c b/src/libpakfire/downloader.c
index 0c9aa96ef..db6375cb5 100644
--- a/src/libpakfire/downloader.c
+++ b/src/libpakfire/downloader.c
@@ -84,6 +84,9 @@ struct pakfire_transfer {
 	char baseurl[PATH_MAX];
 	struct pakfire_mirrorlist* mirrors;
 	struct pakfire_mirror* mirror;
+
+	// Authentication
+	unsigned int auth;
 };
 
 struct pakfire_downloader {
@@ -531,6 +534,13 @@ int pakfire_downloader_transfer_set_target(
 	return pakfire_string_set(transfer->path, path);
 }
 
+int pakfire_downloader_transfer_auth(struct pakfire_transfer* transfer) {
+	// Enable authentication
+	transfer->auth = 1;
+
+	return 0;
+}
+
 static int pakfire_transfer_select_mirror(struct pakfire_downloader* downloader,
 		struct pakfire_transfer* transfer) {
 	// Choose the next mirror
@@ -935,6 +945,23 @@ static int pakfire_downloader_transfer_prepare(struct pakfire_downloader* downlo
 		}
 	}
 
+	// Authentication
+	if (transfer->auth) {
+		// Request SPNEGO
+		r = curl_easy_setopt(transfer->handle, CURLOPT_HTTPAUTH, CURLAUTH_NEGOTIATE|CURLAUTH_ONLY);
+		if (r) {
+			CTX_ERROR(downloader->ctx, "Could not enable SPNEGO\n");
+			return r;
+		}
+
+		// Set an empty username
+		r = curl_easy_setopt(transfer->handle, CURLOPT_USERPWD, ":");
+		if (r) {
+			CTX_ERROR(downloader->ctx, "Could not set username\n");
+			return r;
+		}
+	}
+
 	// Drop any previously used EVP contexts
 	if (transfer->evp) {
 		EVP_MD_CTX_free(transfer->evp);