# atproto-client
HTTP client library for AT Protocol services with DPoP authentication support.
## Overview
`atproto-client` provides HTTP client functionality specifically designed for interacting with AT Protocol endpoints. This library handles both basic HTTP operations and DPoP-authenticated requests required for secure AT Protocol communication.
## Binaries
All CLI tools require the `clap` feature:
- **atproto-client-auth**: Create and refresh authentication sessions with AT Protocol services using identifier and password
- **atproto-client-app-password**: Make authenticated XRPC calls using application-specific Bearer tokens and app passwords
- **atproto-client-dpop**: Make authenticated XRPC calls using DPoP (Demonstration of Proof-of-Possession) tokens for enhanced security
## Usage
### Basic HTTP Operations
```rust
use atproto_client::client;
use reqwest::Client;
let http_client = Client::new();
let response = client::get_json(&http_client, "https://api.example.com/data").await?;
```
### DPoP Authentication
```rust
use atproto_client::client::{DPoPAuth, get_dpop_json};
use atproto_identity::key::identify_key;
let dpop_auth = DPoPAuth {
dpop_private_key_data: identify_key("did:key:zQ3sh...")?,
oauth_access_token: "your_access_token".to_string(),
};
let response = get_dpop_json(&http_client, &dpop_auth, "https://pds.example.com/xrpc/...").await?;
```
### Repository Operations
```rust
use atproto_client::com::atproto::repo::{create_record, CreateRecordRequest};
let create_request = CreateRecordRequest {
repo: "did:plc:user123".to_string(),
collection: "app.bsky.feed.post".to_string(),
record: json!({"$type": "app.bsky.feed.post", "text": "Hello!"}),
// ...
};
let response = create_record(&http_client, &dpop_auth, pds_url, create_request).await?;
```
## Command Line Examples
### Create and Manage Sessions
```bash
# Create an authentication session with username and password
cargo run --features clap --bin atproto-client-auth -- login alice.example.com my_password
# Use an existing app password for session creation
cargo run --features clap --bin atproto-client-auth -- session alice.example.com app_password_token
```
### App Password Authentication
```bash
# Make an XRPC call using app password Bearer token
cargo run --features clap --bin atproto-client-app-password -- \
did:plc:user123 \
your_access_token \
com.atproto.repo.listRecords
```
### DPoP Authentication
```bash
# Make an authenticated XRPC call using DPoP tokens
cargo run --features clap --bin atproto-client-dpop -- \
did:plc:user123 \
did:key:zQ3sh... \
your_access_token \
com.atproto.repo.getRecord
```
## License
MIT License