Struct reqsign::services::aws::v4::Signer

pub struct Signer { /* private fields */ }

Singer that implement AWS SigV4.

• Signature Version 4 signing process

Implementations

impl Signer

pub fn builder() -> Builder

Create a builder.

pub fn sign(&self, req: &mut impl SignableRequest) -> Result<()>

Signing request with header.

Example

use reqsign::services::aws::v4::Signer;
use reqwest::{Client, Request, Url};
use anyhow::Result;

#[tokio::main]
async fn main() -> Result<()>{
    // Signer will load region and credentials from environment by default.
    let signer = Signer::builder()
        .service("s3")
        .region("test")
        .allow_anonymous()
        .build()?;
    // Construct request
    let url = Url::parse("https://s3.amazonaws.com/testbucket")?;
    let mut req = reqwest::Request::new(http::Method::GET, url);
    // Signing request with Signer
    signer.sign(&mut req)?;
    // Sending already signed request.
    let resp = Client::new().execute(req).await?;
    println!("resp got status: {}", resp.status());
    Ok(())
}

pub fn sign_query(
    &self,
    req: &mut impl SignableRequest,
    expire: Duration
) -> Result<()>

Signing request with query.

Example

use reqsign::services::aws::v4::Signer;
use reqwest::{Client, Request, Url};
use anyhow::Result;
use time::Duration;

#[tokio::main]
async fn main() -> Result<()>{
    // Signer will load region and credentials from environment by default.
    let signer = Signer::builder()
        .service("s3")
        .region("test")
        .allow_anonymous()
        .build()?;
    // Construct request
    let url = Url::parse("https://s3.amazonaws.com/testbucket")?;
    let mut req = reqwest::Request::new(http::Method::GET, url);
    // Signing request with Signer
    signer.sign_query(&mut req, Duration::hours(1))?;
    // Sending already signed request.
    let resp = Client::new().execute(req).await?;
    println!("resp got status: {}", resp.status());
    Ok(())
}

Trait Implementations

impl Debug for Signer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.