aegis-auth-sdk

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Aegis Auth SDK

🚀 Core Value: Making Authentication Simple and Secure

Aegis Auth SDK is a modern authentication toolkit for Web applications, built on the WebAuthn (FIDO2) standard. It enables developers to quickly implement passwordless authentication, fundamentally eliminating the security risks and usability issues associated with traditional passwords.

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🌟 Key Features

1. Excellent Developer Experience

• Out-of-the-box: Install via pip with zero complex setup
• Highly abstracted: WebAuthn complexity is fully encapsulated
• Fast integration: Implement registration and login in minutes

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2. Secure & Compliant Passwordless Solution

• Passwordless by design: Eliminates password reuse, phishing, and credential stuffing
• Minimal sensitive data: Only public keys stored server-side, no biometric raw data
• Anti-automation: Challenge-response mechanism prevents brute-force and bot attacks

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3. Cross-platform & Biometric Support

• Multi-platform compatibility:
  • Windows Hello
  • macOS Touch ID
  • iOS / Android (Face ID / Fingerprint)
• Device binding: Strong "User + Device" trust model

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4. Enterprise-grade User Management

• Unified user view: Credential management, device binding, status control
• Audit logs: Full authentication traceability

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📦 Requirements

• Python 2.7 or Python 3.6+
• Zero third-party dependencies (stdlib only)

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🛠 Quick Start

Installation

pip install aegis-auth-sdk

SDK Example

from aegis_auth_sdk import AegisClient

# Basic initialization
client = AegisClient(
    base_url="https://your-server:8000",
    app_id="your_app_id",
    secret_key="your_secret_key"
)

# Proxy scenario: forward browser UA and real IP to Aegis logs
client = AegisClient(
    base_url="https://your-server:8000",
    app_id="your_app_id",
    secret_key="your_secret_key",
    user_agent="Mozilla/5.0 ...",  # browser User-Agent from upstream request
    client_ip="10.0.0.1",         # real client IP from upstream request
)

# Get app info
app_info = client.get_app_info()
print(app_info)

# List users
result = client.get_users()
for user in result["users"]:
    print("%s - Status: %s" % (user["username"], "Enabled" if user["status"] else "Disabled"))

# Enable / disable user
client.set_user_status("alice", False)

# Enable / disable app registration
client.set_app_register(False)

# Enable / disable multi-device registration
client.set_app_multi_device(True)

# Delete user
client.delete_user("alice")

# Query logs
logs = client.get_logs(log_type="auth_verify", page_size=5)
for entry in logs["items"]:
    print("[%s] %s from %s - %s" % (
        entry["log_time"], entry["username"], entry["log_ip"], entry["log_info"]))

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🌐 Integration Example

Frontend Example

export const fetchUserLoginOptions = (param) => {
    return request({
        url: '/api/user/login/options',
        headers: { 'Content-Type': 'application/json', 'Login-Name': param.username },
        method: 'post',
        data: param
    });
};

export const fetchUserLoginVerify = (username, asseResp) => {
    return request({
        url: '/api/user/login/verification',
        method: 'post',
        headers: { 'Content-Type': 'application/json', 'Login-Name': username },
        data: asseResp
    });
};

const resp = await fetchUserLoginOptions(param);
const asseResp = await startAuthentication(resp.data);
const verificationResp = await fetchUserLoginVerify(param.username, asseResp);

if (verificationResp.data.code === 200) {
    localStorage.setItem('Authorization', verificationResp.data.token_type + ' ' + verificationResp.data.access_token);
    router.push('/');
}

Backend Example

from aegis_auth_sdk import AegisClient
from fastapi import APIRouter, Request
from fastapi.responses import JSONResponse
import jwt, datetime

SECRET_KEY = "your-jwt-secret"
BASE_URL = "https://your-server:8000"
APP_ID = "your_app_id"
APP_SECRET = "your_secret_key"

user = APIRouter()

def _get_client_ip(request: Request) -> str:
    forwarded = request.headers.get("X-Forwarded-For")
    if forwarded:
        return forwarded.split(",")[0].strip()
    return request.headers.get("X-Real-IP") or (request.client.host if request.client else None)

def _make_client(request: Request):
    return AegisClient(
        base_url=BASE_URL, app_id=APP_ID, secret_key=APP_SECRET,
        user_agent=request.headers.get("user-agent"),
        client_ip=_get_client_ip(request),
    )

@user.post("/login/options")
async def user_login_options(req: dict, request: Request):
    username = request.headers.get("Login-Name")
    resp = _make_client(request).get_login_options(username)
    return JSONResponse(status_code=resp.status_code, content=resp.json())

@user.post("/login/verification")
async def user_login_verification(req: dict, request: Request):
    username = request.headers.get("Login-Name")
    origin = request.headers.get("origin")
    resp = _make_client(request).get_login_verify(username, req, origin=origin)
    if resp.json().get("verified", False):
        token = jwt.encode({
            "user": username,
            "exp": datetime.datetime.utcnow() + datetime.timedelta(minutes=30)
        }, SECRET_KEY, algorithm="HS256")
        return JSONResponse(content={"access_token": token, "token_type": "Bearer", "code": 200})
    return JSONResponse(status_code=200, content={"code": 500, "msg": resp.text})

@user.post("/register/options")
async def user_register_options(req: dict, request: Request):
    username = request.headers.get("Login-Name")
    resp = _make_client(request).get_register_options(username)
    return JSONResponse(status_code=resp.status_code, content=resp.json())

@user.post("/register/verification")
async def user_register_verification(req: dict, request: Request):
    username = request.headers.get("Login-Name")
    resp = _make_client(request).get_register_verify(username, req)
    return JSONResponse(status_code=resp.status_code, content=resp.json())

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⚠️ Error Codes

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📦 Error Response Format

{ "error": "Error message" }