group_create.rs - mozsearch

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// Copyright (c) 2024 Mozilla Corporation and contributors.

// SPDX-License-Identifier: (Apache-2.0 OR MIT)

use mls_platform_api::PlatformError;

//

// Scenario

//

// * Alice, Bob, Charlie and Diana create signing identity (generate_signature_keypair)

// * Alice, Bob, Charlie and Diana create credentials (generate_credential_basic)

// * Bob and Charlie create key packages (generate_key_package)

// * Alice creates a group (group_create)

#[test]

fn test_group_create() -> Result<(), PlatformError> {

    // Default group configuration

    let group_config = mls_platform_api::GroupConfig::default();

    // Storage states

    let mut state_global = mls_platform_api::state_access("global.db", &[0u8; 32])?;

    // Credentials

    let alice_cred = mls_platform_api::mls_generate_credential_basic("alice".as_bytes())?;

    println!("\nAlice credential: {}", hex::encode(&alice_cred));

    // Create signature keypairs and store them in the state

    let alice_id =

        mls_platform_api::mls_generate_signature_keypair(&state_global, group_config.ciphersuite)?;

    println!("\nAlice identifier: {}", hex::encode(&alice_id));

    // Create a group with Alice

    let gide = mls_platform_api::mls_group_create(

        &mut state_global,

        &alice_id,

        &alice_cred,

        None,

        None,

        &Default::default(),

)?;

    println!("\nGroup created by Alice: {}", hex::encode(&gide.group_id));

    // List the members of the group

    let members = mls_platform_api::mls_group_members(&state_global, &gide.group_id, &alice_id)?;

    println!("Members (alice, empty group): {members:?}");

    Ok(())