Keycloak Admin REST API

Legal

Dual-licensed under MIT or the UNLICENSE.

Features

Implements Keycloak Admin REST API version 26.3.2.

Feature flags

Default flags: tags-all.

• rc: use Arc for deserialization.
• schemars: add schemars support.
• multipart: add multipart support to reqwest, enabling extra methods in API.
• tags-all: activate all tags (resource groups) in REST API, it is default behavior. Disable default features and use individual tag-xxx features to activate only required resource groups. For a full list reference the Cargo.toml.
• resource-builder: add resource builder support.

Usage

Requires Rust version >= 1.87.0.

Add dependency to Cargo.toml:

[dependencies]
keycloak = "~26.3"

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    use keycloak::{types::*, KeycloakAdmin, KeycloakAdminToken};

    const REALM: &str = "resource";

    let url = std::env::var("KEYCLOAK_ADDR").unwrap_or_else(|_| "http://localhost:8080".into());
    let user = std::env::var("KEYCLOAK_USER").unwrap_or_else(|_| "admin".into());
    let password = std::env::var("KEYCLOAK_PASSWORD").unwrap_or_else(|_| "password".into());

    let client = reqwest::Client::new();
    let admin_token = KeycloakAdminToken::acquire(&url, &user, &password, &client).await?;

    eprintln!("{admin_token:?}");

    let admin = KeycloakAdmin::new(&url, admin_token, client);

    admin
        .post(RealmRepresentation {
            realm: Some(REALM.into()),
            ..Default::default()
        })
        .await?;

    let realm = admin.realm(REALM);

    let response = realm
        .users_post(UserRepresentation {
            username: Some("user".into()),
            ..Default::default()
        })
        .await?;

    eprintln!("{:?}", response.to_id());

    let users = realm.users_get().username("user".to_string()).await?;

    eprintln!("{users:?}");

    let id = users
        .iter()
        .find(|u| u.username == Some("user".into()))
        .unwrap()
        .id
        .as_ref()
        .unwrap()
        .to_string();

    realm.users_with_user_id_delete(id.as_str()).await?;

    realm.delete().await?;
    Ok(())
}

Version agreement

If we have x.y.z version of keycloak, our package version would be x.y.(z * 100 + v) there v is a minor fix version to official x.y.z version.

Example: official version 13.0.1 is 13.0.100 for crate version. 13.0.102 means keycloak version 13.0.1 and minor fix version 2.

Update

To update current version use provided update.ts deno script:

deno run --allow-env=KEYCLOAK_RUST_VERSION,KEYCLOAK_VERSION,KEYCLOAK_RUST_MAJOR_VERSION --allow-read=Cargo.toml --allow-write=Cargo.toml,api/openapi.json,src/types.rs,src/rest/generated_rest,src/resource --allow-net=keycloak.org,www.keycloak.org --allow-run=cargo,gh,git,handlebars-magic update.ts