# Obtener la traza activa
trace = Datadog::Tracing.active_trace

# Configurar la etiqueta obligatoria del ID de usuario
Datadog::Kit::Identity.set_user(trace, id: 'd131dd02c56eeec4')

# O configurar cualquiera de estas etiquetas opcionales de monitorización de usuarios
Datadog::Kit::Identity.set_user(
  trace,

  # ID obligatorio
  id: 'd131dd02c56eeec4',

  # etiquetas opcionales con una semántica conocida
  name: 'Jean Example',
  email:, 'jean.example@example.com',
  session_id:, '987654321',
  role: 'admin',
  scope: 'read:message, write:files',

  # etiquetas opcionales con forma libre
  another_tag: 'another_value',
)

# Obtener la traza activa
trace = Datadog::Tracing.active_trace

# Configurar la etiqueta obligatoria del ID de usuario
trace.set_tag('usr.id', 'd131dd02c56eeec4')

# Configurar las etiquetas opcionales de monitorización de usuarios con una semántica conocida
trace.set_tag('usr.name', 'Jean Example')
trace.set_tag('usr.email', 'jean.example@example.com')
trace.set_tag('usr.session_id', '987654321')
trace.set_tag('usr.role', 'admin')
trace.set_tag('usr.scope', 'read:message, write:files')

# Configurar etiquetas con forma libre:
trace.set_tag('usr.another_tag', 'another_value')

from ddtrace.appsec.track_user_sdk import track_user

# starting in dd-trace-py v3.17, you can use track_user_id
# without login information, but user_id is required
# this is the recommended API since it enables best product functionality with least room for mistakes
track_user_id(
    "some_user_id",
    session_id="session_id",
    metadata={
        "name": "John",
        "email": "test@test.com",
        "scope": "some_scope",
        "role": "manager",
    },
)

# Alternatively, you can use track_user
user_login = "some_login"
# to enable all features (user_id and/or session_id monitoring and blocking), 
# make sure you provide the corresponding optional arguments
track_user(
    user_login,
    user_id="some_user_id",
    session_id="session_id",
    metadata={
        "name": "John",
        "email": "test@test.com",
        "scope": "some_scope",
        "role": "manager",
    },
)

from ddtrace.contrib.trace_utils import set_user
from ddtrace import tracer
# Llamada de configuración_usuario() para rastrear el ID de usuario autenticado actualmente
user_id = "som_user_id"
set_user(tracer, user_id, name="John", email="test@test.com", scope="some_scope",
         role="manager", session_id="session_id", propagate=True)
```3

import datadog.trace.api.EventTracker;
import datadog.trace.api.GlobalTracer;

public class LoginController {

    private User doLogin(String userName, String password) {
        // this is where you get User based on userName/password credentials
        User user = checkLogin(userName, password);

        Map<String, String> metadata = new HashMap<>();
        metadata.put("email", user.getEmail());
        metadata.put("usr.login", userName);

        // If your system has multiple "tenants", please provide it. A tenant is an environment/group of user
        metadata.put("usr.org", usr.getTenant());

        // track user authentication success events
        GlobalTracer
            .getEventTracker()
            .trackLoginSuccessEvent(user.getId(), metadata);

    }
}

import datadog.trace.api.EventTracker;
import datadog.trace.api.GlobalTracer;

public class LoginController {

    private User doLogin(String userName, String password) {
        // this is where you get User based on userName/password credentials
        User user = checkLogin(userName, password);

        // if function returns null - user doesn't exist
        boolean userExists = (user != null);
        String userId = null;
        Map<String, String> metadata = new HashMap<>();
        metadata.put("usr.login", userName);
        if (userExists != null) {
            userId = getUserId(userName)
            metadata.put("email", user.getEmail());
        } else {
            userId = userName;
        }

        // track user authentication error events
        GlobalTracer
            .getEventTracker()
            .trackLoginFailureEvent(userId, userExists, metadata);
    }
}

import datadog.trace.api.EventTracker;
import datadog.trace.api.GlobalTracer;

public class LoginController {

    private User doSignup(String userId, String email) {
        // this is where you create your user account
        User user = createUser(userId, email);

        Map<String, String> metadata = new HashMap<>();
        metadata.put("usr.id", user.getId());

        // track user signup events
        GlobalTracer
            .getEventTracker()
            .trackCustomEvent("users.signup", metadata);
    }
}

using Datadog.Trace.AppSec;

void OnLogonSuccess(string userId, string login...)
{
    // metadata is optional
    var metadata = new Dictionary<string, string>()
    {
        { "usr.login", login }
    };
    EventTrackingSdk.TrackUserLoginSuccessEvent(userId, metadata);

    // ...
}

using Datadog.Trace.AppSec;

void OnLogonFailure(string userId, string login, bool userExists, ...)
{
    // If no userId can be provided, any unique user identifier (username, email...) may be used
    // metadata is optional
    var metadata = new Dictionary<string, string>()
    {
        { "usr.login", login }
    };
    EventTrackingSdk.TrackUserLoginFailureEvent(userId, userExists, metadata);

    // ...
}

void OnUserSignupComplete(string userId, ...)
{
    // el parámetro de metadatos es opcional, pero añadiendo el "usr.id"
    var metadata = new Dictionary<string, string>()
    {
        { "usr.id", userId }
    };
    // Aprovechar el rastreo personalizado de la lógica empresarial para rastrear los registros de los usuarios
    EventTrackingSdk.TrackCustomEvent("users.signup", metadata);

    // ...
}

import (
  "github.com/DataDog/dd-trace-go/v2/appsec"
)

func handler(w http.ResponseWriter, r *http.Request) {
  metadata := make(map[string]string) /* optional extra event metadata */
  userdata := /* optional extra user data */

  metadata["usr.login"] = "user-email"

  // Track login success, replace `my-uid` by a unique identifier of the user (such as numeric, username, and email)
  if appsec.TrackUserLoginSuccessEvent(r.Context(), "my-uid", metadata, userdata) != nil {
    // The given user id is blocked and the handler should be aborted asap.
    // The blocking response will be sent by the appsec middleware.
    return
  }
}

import (
  "github.com/DataDog/dd-trace-go/v2/appsec"
)

func handler(w http.ResponseWriter, r *http.Request) {
  exists := /* whether the given user id exists or not */
  metadata := make(map[string]string) /* optional extra event metadata */
  metadata["usr.login"] = "user-email"

  // Replace `my-uid` by a unique identifier of the user (numeric, username, email...)
  appsec.TrackUserLoginFailureEvent(r.Context(), "my-uid", exists, metadata)
}

import (
  "github.com/DataDog/dd-trace-go/v2/appsec"
)

func handler(w http.ResponseWriter, r *http.Request) {
  metadata := map[string]string{"usr.id": "my-uid"}

  // Leveraging custom business logic tracking to track user signups
  appsec.TrackCustomEvent(r.Context(), "users.signup", metadata)
}

require 'datadog/kit/appsec/events/v2'

login = 'user@some.com'
user = 'some-user-id'    # any unique string identifier (i.e. id, username or email)
user = {                 # or user could be a Hash with an id and other fields
  id: 'some-user-id',    # id is mandatory
  email: 'user@some.com' # other fields are optional
}
metadata = { 'some.key': 'value' } # any arbitrary key-value pairs

Datadog::Kit::AppSec::Events::V2.track_user_login_success(login, user, metadata)

require 'datadog/kit/appsec/events/v2'

login = 'user@some.com' # the string used by the user to log in
user_exists = true      # if the user login exists in database for example
metadata = { 'some.key': 'value' } # any arbitrary key-value pairs

Datadog::Kit::AppSec::Events::V2.track_user_login_failure(login, user_exists, metadata)

require 'datadog/kit/appsec/events'

span = nil
trace = Datadog::Tracing.active_trace
metadata = { 'usr.id': 'some-user-id' }
event_name = 'users.signup'

Datadog::Kit::AppSec::Events.track(event_name, trace, span, metadata)

require 'datadog/kit/appsec/events/v2'

login = 'user@some.com' # new mandatory argument
user = {                # same as before, but now the Hash is optional
  id: 'some-user-id',   # providing a user ID will nonetheless help with post-compromised activity correlation
  email: 'user@some.com'
}
metadata = {
# 'usr.login': 'user@some.com', this is no longer necessary in metadata, but became the required first parameter
  'some.key': 'value'
}

# deprecated
# Datadog::Kit::AppSec::Events.track_login_success(trace, span, user: user, **metadata)

Datadog::Kit::AppSec::Events::V2.track_user_login_success(login, user, metadata)

require 'datadog/kit/appsec/events/v2'

login = 'user@some.com' # new mandatory argument
user_exists = true      # if the user login exists in database for example
metadata = {
# 'usr.login': 'user@some.com', this is no longer necessary in metadata, but became the required first parameter
  'some.key': 'value'
}

# deprecated
# Datadog::Kit::AppSec::Events.track_login_failure(trace, span, user_exists: user_exists, user_id: login, **metadata)

Datadog::Kit::AppSec::Events::V2.track_user_login_failure(login, user_exists, metadata)

<?php
$user = [
    'id' => 'user-id', // id is mandatory. If no ID is available, any unique identifier works (username, email...)
    'email' => 'user@email.com' // other fields are optional
]; //User data can be provided as an array
$user = 'user-id'; //or user could be just an ID
$login = 'user@email.com';
$metadata = [ 'key' => 'value' ]; // you can add arbitrary fields to metadata

// Log a successful user authentication event
// user and metadata are optional
\datadog\appsec\v2\track_user_login_success($login, $user, $metadata);
?>

<?php
$login = 'user-id'; // the string used by the user to log in
$userExists = true; // if the user login exists in database or not
$metadata = [ 'key' => 'value' ]; // you can add arbitrary fields to metadata

// Log a failed user authentication event
// userExists is optional and it defaults to false
// metadata is optional
\datadog\appsec\v2\track_user_login_failure($login, $userExists, $metadata);
?>

<?php
$eventName = 'users.signup'; // custom event name
$metadata = ['usr.id' => $id]; // you can add arbitrary fields to metadata
\datadog\appsec\track_custom_event($eventName, $metadata);
?>

<?php
// in a controller:
$user = [
    'id' => 'user-id', // id is mandatory. If no ID is available, any unique identifier works (username, email...)
    'email' => 'user@email.com' // other fields are optional
]; // same as before, but now the array is optional. Providing a user ID nonetheless helps with post-compromised activity correlation

$login = 'user@email.com'; // new mandatory argument

$metadata = [
//  'usr.login' => 'user@email.com', this is no longer necessary in metadata. Must be the first argument
  'key' => 'value'
];

// \datadog\appsec\track_user_login_success_event($user, $metadata) // deprecated
\datadog\appsec\v2\track_user_login_success($login, $user, $metadata);
?>

<?php

$userId = 'user-id'; // No longer mandatory, but helpful when available
$login = 'user@email.com'; // new mandatory argument
$userExists = true;
$metadata = [
//  'usr.login' => 'user@email.com', this is no longer necessary in metadata. Must be the first argument
  'usr.id' => 'user-id', // Helps with correlating login failures with the rest of the user activity
  'key' => 'value'
];

// \datadog\appsec\track_user_login_failure_event($userId, $exists, $metadata); // deprecated
\datadog\appsec\v2\track_user_login_failure($login, $userExists, $metadata);

const tracer = require('dd-trace')

// in a controller:
const user = {
id: 'user-id', // id is mandatory. If no ID is available, any unique identifier works (username, email...)
  email: 'user@email.com' // other fields are optional
}
const user = 'user-id' // user could be just the ID
const login = 'user@email.com'
const metadata = { 'key': 'value' } // you can add arbitrary fields

// Log a successful user authentication event
// user and metadata are optional
tracer.appsec.eventTrackingV2.trackUserLoginSuccess(login, user, metadata)

const tracer = require('dd-trace')

// in a controller:
const login = 'user-id' // the string used by the user to log in
const userExists = true // if the user login exists in database for example
const metadata = { 'key': 'value' } // you can add arbitrary fields

// Log a failed user authentication event
// userExists is optional and it is defaulted to false
// metadata is optional
tracer.appsec.eventTrackingV2.trackUserLoginFailure(login, userExists, metadata)

const tracer = require('dd-trace')

// en un controlador:
const eventName = 'users.signup'
const metadata = { 'usr.id': 'user-id' }

tracer.appsec.trackCustomEvent(eventName, metadata)

const tracer = require('dd-trace')

// in a controller:
const user = {
  id: 'user-id',
  email: 'user@email.com'
} // same as before, but now the object is optional. Providing a user ID will nonetheless help with post-compromised activity correlation

const login = 'user@email.com' // new mandatory argument

const metadata = {
//  'usr.login': 'user@email.com', this is no longer necessary in metadata. Must be the main argument
  'key': 'value'
}

// tracer.appsec.trackUserLoginSuccessEvent(user, metadata) // deprecated
tracer.appsec.eventTrackingV2.trackUserLoginSuccess(login, user, metadata)

const tracer = require('dd-trace')

// in a controller with the deprecated method:
const userId = 'user-id' // No longer mandatory, but helpful when available
const login = 'user@email.com' // new mandatory argument
const userExists = true
const metadata = {
//  'usr.login': 'user@email.com', this is no longer necessary in metadata. Must be the first argument
  'usr.id': userId, // Helps with correlating login failures with the rest of the user activity
  'key': 'value'
}

// tracer.appsec.trackUserLoginFailureEvent(userId, userExists, metadata) // deprecated
tracer.appsec.eventTrackingV2.trackUserLoginFailure(login, userExists, metadata)

from ddtrace.appsec import track_user_sdk

## This function should be called when a user successfully logs in to the
# application.

# user_id and metadata are optional
metadata = {"usr.email": "user@email.com"}
track_user_sdk.track_login_success(
    "some_user_login",
    user_id="some_user_id",
    metadata=metadata,
)


## This function should be called when a user fails to log in to the
# application.

# user_id and metadata are optional
metadata = {"usr.error": "login failure"}

# If you want to track the login failure as a "login do not exists"
exists = False
track_user_sdk.track_login_failure(
    "some_user_login",
    exists,
    metadata=metadata,
)

# If you want to track the login failure as a "login exists but
# authentification failed
exists = True
track_user_sdk.track_login_failure(
    "some_user_login",
    exists,
    user_id="some_user_id",
    metadata=metadata,
)


## This function should be called when a user successfully signs up for
# the application.

# user_id, success and metadata are optional, success is True by default.
metadata = {"usr.email": "user@email.com"}
track_user_sdk.track_signup(
    "some_user_login",
    user_id="some_user_id",
    success=True,
    metadata=metadata,
)


## This function should be called when a custom user event occurs in the
# application.

# metadata is required
metadata = {
    "usr.address": {"line1": "221b Baker Street", "city": "London"},
    "phone": "0123456789",
}
track_user_sdk.track_custom_event("my_event_name", metadata)

from uuid import uuid4

import ddtrace.auto  # noqa: F401
from ddtrace.appsec.track_user_sdk import (
    track_custom_event,
    track_login_failure,
    track_login_success,
    track_signup,
    track_user,
)
from fastapi import FastAPI, HTTPException, Request
from fastapi.responses import JSONResponse
from pydantic import BaseModel
from starlette.middleware.sessions import SessionMiddleware


class User(BaseModel):
    user_id: str
    username: str
    password: str


users: dict[str, User] = {}

app = FastAPI()


@app.middleware("http")
async def track_user_middleware(request: Request, call_next):
    user = request.session.get("username")
    session_id = request.session.get("session_id")
    if user and session_id and user in users:
        track_user(user, users[user].user_id, session_id=session_id)
    return await call_next(request)


session_secret = "just-a-test"
app.add_middleware(SessionMiddleware, secret_key=session_secret)


@app.post("/signup")
async def signup(username: str, password: str):
    if username in users:
        return JSONResponse(
            {"error": "User already exists"},
            status_code=400,
        )

    user_id = str(uuid4())
    users[username] = User(
        user_id=user_id,
        username=username,
        password=password,
    )

    track_signup(username, user_id, success=True)
    return {"message": "User created successfully"}


@app.post("/login")
async def login(username: str, password: str, request: Request):
    if username not in users:
        track_login_failure(username, False)
        return JSONResponse(
            {"error": "Invalid user password combination"},
            status_code=403,
        )

    if users[username].password != password:
        track_login_failure(username, True, users[username].user_id)
        return JSONResponse(
            {"error": "Invalid user password combination"},
            status_code=403,
        )

    track_login_success(username, users[username].user_id)
    request.session["username"] = username
    request.session["session_id"] = str(uuid4())

    return {"message": "Login successful"}


@app.get("/whoami")
async def whoami(request: Request) -> User:
    if (
        "username" not in request.session
        or request.session["username"] not in users
    ):
        raise HTTPException(status_code=403, detail="User not logged in")

    track_custom_event(
        "user_has_forgotten_who_they_are",
        metadata={
            "username": request.session["username"],
            "session_id": request.session["session_id"],
        },
    )
    return users[request.session["username"]]