bitwarden-generators 3.0.0

Internal crate for the bitwarden crate. Do not use.
Documentation 
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use reqwest::{StatusCode, header::CONTENT_TYPE};

use crate::username::UsernameError;

pub(crate) async fn generate(
    http: &reqwest::Client,
    api_token: String,
    domain: String,
    base_url: String,
    website: Option<String>,
) -> Result<String, UsernameError> {
    let description = super::format_description(&website);

    #[derive(serde::Serialize)]
    struct Request {
        domain: String,
        description: String,
    }

    let response = http
        .post(format!("{base_url}/api/v1/aliases"))
        .header(CONTENT_TYPE, "application/json")
        .bearer_auth(api_token)
        .header("X-Requested-With", "XMLHttpRequest")
        .json(&Request {
            domain,
            description,
        })
        .send()
        .await?;

    if response.status() == StatusCode::UNAUTHORIZED {
        return Err(UsernameError::InvalidApiKey);
    }

    // Throw any other errors
    response.error_for_status_ref()?;

    #[derive(serde::Deserialize)]
    struct ResponseData {
        email: String,
    }
    #[derive(serde::Deserialize)]
    struct Response {
        data: ResponseData,
    }
    let response: Response = response.json().await?;

    Ok(response.data.email)
}

#[cfg(test)]
mod tests {
    use serde_json::json;

    use crate::username::UsernameError;
    #[tokio::test]
    async fn test_mock_server() {
        use wiremock::{Mock, ResponseTemplate, matchers};

        let server = wiremock::MockServer::start().await;

        // Mock the request to the addy.io API, and verify that the correct request is made
        server
            .register(
                Mock::given(matchers::path("/api/v1/aliases"))
                    .and(matchers::method("POST"))
                    .and(matchers::header("Content-Type", "application/json"))
                    .and(matchers::header("Authorization", "Bearer MY_TOKEN"))
                    .and(matchers::body_json(json!({
                        "domain": "myemail.com",
                        "description": "Website: example.com. Generated by Bitwarden."
                    })))
                    .respond_with(ResponseTemplate::new(201).set_body_json(json!({
                        "data": {
                            "id": "50c9e585-e7f5-41c4-9016-9014c15454bc",
                            "user_id": "ca0a4e09-c266-4f6f-845c-958db5090f09",
                            "local_part": "50c9e585-e7f5-41c4-9016-9014c15454bc",
                            "domain": "myemail.com",
                            "email": "50c9e585-e7f5-41c4-9016-9014c15454bc@myemail.com",
                            "active": true
                        }
                    })))
                    .expect(1),
            )
            .await;
        // Mock an invalid API token request
        server
            .register(
                Mock::given(matchers::path("/api/v1/aliases"))
                    .and(matchers::method("POST"))
                    .and(matchers::header("Content-Type", "application/json"))
                    .and(matchers::header("Authorization", "Bearer MY_FAKE_TOKEN"))
                    .and(matchers::body_json(json!({
                        "domain": "myemail.com",
                        "description": "Website: example.com. Generated by Bitwarden."
                    })))
                    .respond_with(ResponseTemplate::new(401))
                    .expect(1),
            )
            .await;
        // Mock an invalid domain
        server
            .register(
                Mock::given(matchers::path("/api/v1/aliases"))
                    .and(matchers::method("POST"))
                    .and(matchers::header("Content-Type", "application/json"))
                    .and(matchers::header("Authorization", "Bearer MY_TOKEN"))
                    .and(matchers::body_json(json!({
                        "domain": "gmail.com",
                        "description": "Website: example.com. Generated by Bitwarden."
                    })))
                    .respond_with(ResponseTemplate::new(403))
                    .expect(1),
            )
            .await;

        let address = super::generate(
            &reqwest::Client::new(),
            "MY_TOKEN".into(),
            "myemail.com".into(),
            format!("http://{}", server.address()),
            Some("example.com".into()),
        )
        .await
        .unwrap();

        let fake_token_error = super::generate(
            &reqwest::Client::new(),
            "MY_FAKE_TOKEN".into(),
            "myemail.com".into(),
            format!("http://{}", server.address()),
            Some("example.com".into()),
        )
        .await
        .unwrap_err();

        assert_eq!(
            fake_token_error.to_string(),
            UsernameError::InvalidApiKey.to_string()
        );

        let fake_domain_error = super::generate(
            &reqwest::Client::new(),
            "MY_TOKEN".into(),
            "gmail.com".into(),
            format!("http://{}", server.address()),
            Some("example.com".into()),
        )
        .await
        .unwrap_err();

        assert!(fake_domain_error.to_string().contains("403 Forbidden"));

        server.verify().await;
        assert_eq!(address, "50c9e585-e7f5-41c4-9016-9014c15454bc@myemail.com");
    }
}