Struct Credential

pub struct Credential { /* private fields */ }

Implementations

impl Credential

pub fn open_id(&self) -> &str

pub fn session_key(&self) -> &str

pub fn union_id(&self) -> Option<&str>

pub fn decrypt(&self, encrypted_data: &str, iv: &str) -> Result<User>

解密用户数据，使用的是 AES-128-CBC 算法，数据采用PKCS#7填充。 https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/signature.html

use axum::{extract::State, response::IntoResponse, Json};
use open_wechat::{client::Client, Result};
use serde::Deserialize;

#[derive(Deserialize, Default)]
pub(crate) struct EncryptedPayload {
    code: String,
    encrypted_data: String,
    iv: String,
}

pub(crate) async fn decrypt(
    State(client): State<Client>,
    Json(payload): Json<EncryptedPayload>,
) -> Result<impl IntoResponse> {
    let credential = client.login(&payload.code).await?;

    let user = credential.decrypt(&payload.encrypted_data, &payload.iv)?;

    Ok(())
}

Trait Implementations

impl Clone for Credential

fn clone(&self) -> Credential

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Credential

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Credential

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Credential

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.