From: Vsevolod Stakhov <vsevolod@rspamd.com>
Date: Mon, 26 Jan 2026 16:40:19 +0000 (+0000)
Subject: [Fix] GPT plugin: explicitly set POST method for API requests
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3edf80082ddfd8f3010da5e5aaf7bdece04226e;p=thirdparty%2Frspamd.git

[Fix] GPT plugin: explicitly set POST method for API requests

Fixes #5859

Some API providers (like Ollama) strictly require POST method on their
endpoints and return 405 Method Not Allowed for GET requests. While
rspamd_http auto-detects POST when a body is present, explicitly setting
the method ensures correct behavior in all cases.
---

diff --git a/src/plugins/lua/gpt.lua b/src/plugins/lua/gpt.lua
index 68c31e4d6b..aa1d3c0ce6 100644
--- a/src/plugins/lua/gpt.lua
+++ b/src/plugins/lua/gpt.lua
@@ -986,6 +986,7 @@ local function openai_check(task, content, sel_part, context_snippet)
     upstream = settings.upstreams:get_upstream_round_robin()
     local http_params = {
       url = settings.url,
+      method = 'post',
       mime_type = 'application/json',
       timeout = settings.timeout,
       log_obj = task,
@@ -1122,6 +1123,7 @@ local function ollama_check(task, content, sel_part, context_snippet)
     upstream = settings.upstreams:get_upstream_round_robin()
     local http_params = {
       url = settings.url,
+      method = 'post',
       mime_type = 'application/json',
       timeout = settings.timeout,
       log_obj = task,