我如何在 Rust futures reqwest 中接受无效或自签名的 SSL 证书?

How can I accept invalid or self-signed SSL certificates in Rust futures reqwest?

我的代码如下所示:

let fetches = futures::stream::iter(
    hosts.into_iter().map(|url| {
        async move {
                match reqwest::get(&url).await {
                    // Ok and Err statements here!
                }

但是,这里的问题是它会为具有无效或自签名 SSL 证书的 URL 提供错误。因此,我尝试执行以下操作:

let fetches = futures::stream::iter(
    hosts.into_iter().map(|url| {
        async move {
            match reqwest::Client::builder().danger_accept_invalid_certs(true).build().unwrap().get(&url).await {
                // Ok and Err statements here!
            }

当我尝试使用 Cargo 构建它时,它显示“错误[E0277]:`RequestBuilder` 不是未来”。

那么,如何让我的代码接受无效证书?

不同于顶级 get() function, which returns a Response, the Client::get() method which you call in second code, returns a RequestBuilder, which you must send() 实际交流。

添加缺少的 send() 允许代码编译 (playgropund):

fn main() {
    let hosts: Vec<String> = vec![];
    let fetches = futures::stream::iter(hosts.into_iter().map(|url| async move {
        match reqwest::Client::builder()
            .danger_accept_invalid_certs(true)
            .build()
            .unwrap()
            .get(&url)
            .send()
            .await
        {
            Ok(x) => x,
            Err(x) => panic!(),
        }
    }));
}