From 983074cc8724f690948355d8962466d5b6cacb00 Mon Sep 17 00:00:00 2001
From: Jesper Jensen <jesper@jnsn.dev>
Date: Sat, 21 Feb 2026 18:49:18 +0100
Subject: Add the protocol to the curl example

---
 src/html.c | 7 ++++---
 src/html.h | 1 +
 src/web.c  | 5 ++++-
 src/web.h  | 1 +
 4 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/html.c b/src/html.c
index 20007f9..ec7064c 100644
--- a/src/html.c
+++ b/src/html.c
@@ -409,7 +409,7 @@ char *html_render_clients_page(const char *host, const struct ListClientResult *
 	return buf;
 }
 
-char *html_render_client_detail_page(const char *host, const struct GetClientOnlyResult *client_result, const struct GetBackupsResult *backups_result, size_t *out_len) {
+char *html_render_client_detail_page(const char *host, const char* proto, const struct GetClientOnlyResult *client_result, const struct GetBackupsResult *backups_result, size_t *out_len) {
 	// Determine status and staleness
 	int is_stale = 0;
 	const char *current_status = "OK";
@@ -468,14 +468,15 @@ char *html_render_client_detail_page(const char *host, const struct GetClientOnl
 		"    <details>\n"
 		"      <summary>How To</summary>\n"
 		"      <div>\n"
-		"        <pre><code>curl -s -X POST %s \\\n"
+		"        <pre><code>curl -s -X POST %s://%s \\\n"
 		"    -H \"Content-Type: application/json\" \\\n"
 		"    -d \'{\"client\": \"%s\", \"secret\": \"%s\", \"event\": \"begin_backup\"}\'"
 		        "</pre></code>\n"
 		"      </div>\n"
 		"    </details>\n",
 		client_result->secret,
-		host ? host : "localhost",
+		proto != NULL ? proto : "http",
+		host != NULL ? host : "localhost",
 		client_result->name,
 		client_result->secret
 	);
diff --git a/src/html.h b/src/html.h
index f244cdb..d4aaea5 100644
--- a/src/html.h
+++ b/src/html.h
@@ -12,6 +12,7 @@ char *html_render_clients_page(
 
 char *html_render_client_detail_page(
     const char *host,
+    const char *proto,
     const struct GetClientOnlyResult *client,
     const struct GetBackupsResult *backups,
     size_t *out_len);
diff --git a/src/web.c b/src/web.c
index 9c0789b..e85abaa 100644
--- a/src/web.c
+++ b/src/web.c
@@ -144,7 +144,10 @@ static enum MHD_Result handler(
 		*ptr = request;
 
 		request->server = server;
+		// @COMPL: The proxy might rewrite this, and we should support that
 		request->host = MHD_lookup_connection_value(connection, MHD_HEADER_KIND, "Host");
+		// @COMPL: There are other headers we should look into
+		request->proto = MHD_lookup_connection_value(connection, MHD_HEADER_KIND, "X-Forwarded-Proto");
 
 		if(strcmp(method, "POST") == 0) {
 			if(strcmp(url, "/clients") == 0 || strcmp(url, "/clients/delete") == 0 || strcmp(url, "/login") == 0) {
@@ -518,7 +521,7 @@ static enum MHD_Result handler(
 
 			// Render HTML
 			size_t html_len;
-			char *html = html_render_client_detail_page(request->host, &client_result, backups_result, &html_len);
+			char *html = html_render_client_detail_page(request->host, request->proto, &client_result, backups_result, &html_len);
 			free(backups_result);
 
 			if (!html) {
diff --git a/src/web.h b/src/web.h
index 2bd85ea..d957427 100644
--- a/src/web.h
+++ b/src/web.h
@@ -39,4 +39,5 @@ struct Request {
 	struct MHD_PostProcessor *post_proc;  // NULL when using PostCollector
 	struct FormData form;
 	const char *host;
+	const char *proto;
 };
-- 
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