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https://github.com/LibreSpark/LibreTV.git
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44 lines
1.3 KiB
Lua
44 lines
1.3 KiB
Lua
-- 解码URL函数
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local function decode_uri(uri)
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ngx.log(ngx.DEBUG, "decode_uri 输入: ", uri)
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local decoded = ngx.unescape_uri(uri)
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ngx.log(ngx.DEBUG, "decode_uri 输出: ", decoded)
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return decoded
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end
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-- 直接从请求URI获取完整URL
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local request_uri = ngx.var.request_uri
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ngx.log(ngx.DEBUG, "完整请求URI: ", request_uri)
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-- 提取/proxy/后面的部分
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local _, _, target_path = string.find(request_uri, "^/proxy/(.*)")
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ngx.log(ngx.DEBUG, "提取的目标路径: ", target_path or "nil")
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if not target_path or target_path == "" then
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ngx.log(ngx.ERR, "未提供目标URL，返回400")
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ngx.status = 400
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ngx.say("错误: 未提供目标URL")
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return ngx.exit(400)
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end
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-- 解码URL
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local target_url = decode_uri(target_path)
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ngx.log(ngx.DEBUG, "解码后的目标URL: ", target_url)
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if not target_url or target_url == "" then
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ngx.log(ngx.ERR, "无法解析目标URL，返回400")
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ngx.status = 400
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ngx.say("错误: 无法解析目标URL")
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return ngx.exit(400)
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end
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-- 记录日志
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ngx.log(ngx.STDERR, "代理请求: ", target_url)
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-- 设置目标URL变量供Nginx使用
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ngx.var.target_url = target_url
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ngx.log(ngx.DEBUG, "已设置 ngx.var.target_url: ", ngx.var.target_url)
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-- 继续执行Nginx配置的其余部分
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return |