Configure your agent to use OAuth

In .NET, configure user authorization under AgentApplication in appsettings.json:

  "AgentApplication": {
    "UserAuthorization": {
      "DefaultHandlerName": "{{handler-name}}",
      "AutoSignIn": true | false,
      "Handlers": {
        "{{handler-name}}": {
          "Settings": {
            "AzureBotOAuthConnectionName": "{{azure-bot-connection-name}}"
          }
        }
      }
    }
  }

In JavaScript, configure user authorization with environment variables in the .env file:

# Connection used to authenticate the agent itself
connections__serviceConnection__settings__clientId=
connections__serviceConnection__settings__clientSecret=
connections__serviceConnection__settings__tenantId=
connectionsMap__0__connection=serviceConnection
connectionsMap__0__serviceUrl=*

# OAuth handler named "{{handler-name}}"
AgentApplication__UserAuthorization__Handlers__{{handler-name}}__Settings__azureBotOAuthConnectionName={{azure-bot-connection-name}}

In Python, configure user authorization with environment variables in the .env file:

# Connection used to authenticate the agent itself
CONNECTIONS__SERVICE_CONNECTION__SETTINGS__CLIENTID=
CONNECTIONS__SERVICE_CONNECTION__SETTINGS__CLIENTSECRET=
CONNECTIONS__SERVICE_CONNECTION__SETTINGS__TENANTID=

# OAuth handler named "{{handler-name}}"
AGENTAPPLICATION__USERAUTHORIZATION__HANDLERS__{{handler-name}}__SETTINGS__AZUREBOTOAUTHCONNECTIONNAME={{azure-bot-connection-name}}

In .NET, global auto sign-in is disabled and the graph handler is attached to the route by using autoSignInHandlers.

  "AgentApplication": {
    "UserAuthorization": {
      "AutoSignIn": false,
      "Handlers": {
        "graph": {
          "Settings": {
            "AzureBotOAuthConnectionName": "teams_sso",
          }
        }
      }
    }
  },

Your agent code would look something like this:

public class MyAgent : AgentApplication
{
    [MessageRoute(autoSignInHandlers: "graph")]
    public async Task OnMessageAsync(ITurnContext turnContext, ITurnState turnState, CancellationToken cancellationToken)
    {
        var token = await UserAuthorization.GetTurnTokenAsync(turnContext, "graph");

        // use the token
    }
}

In JavaScript, pass an array of handler names as the last argument to the route registration. Only that route triggers sign-in for the graph handler.

AgentApplication__UserAuthorization__Handlers__graph__Settings__azureBotOAuthConnectionName=teams_sso
AgentApplication__UserAuthorization__Handlers__graph__Settings__title=Graph Sign In
AgentApplication__UserAuthorization__Handlers__graph__Settings__text=Sign in with Microsoft Graph

Your agent code would look something like this:

class MyAgent extends AgentApplication {
  constructor () {
    super({ storage: new MemoryStorage() })
    // the `graph` handler runs only for this route
    this.onMessage('-me', this._profileRequest, ['graph'])
  }

  private _profileRequest = async (context, state) => {
    const tokenResponse = await this.authorization.getToken(context, 'graph')

    // use tokenResponse.token
  }
}

In Python, pass auth_handlers to the route decorator. Only that route triggers sign-in for the GRAPH handler.

AGENTAPPLICATION__USERAUTHORIZATION__HANDLERS__GRAPH__SETTINGS__AZUREBOTOAUTHCONNECTIONNAME=teams_sso

Your agent code would look something like this:

@AGENT_APP.message(re.compile(r"^/(me|profile)$", re.IGNORECASE), auth_handlers=["GRAPH"])
async def profile_request(context: TurnContext, state: TurnState) -> None:
    token_response = await AGENT_APP.auth.get_token(context, "GRAPH")

    # use token_response.token

  "AgentApplication": {
    "UserAuthorization": {
      "AutoSignIn": false,
      "Handlers": {
        "graph": {
          "Settings": {
            "AzureBotOAuthConnectionName": "teams_sso",
            "OBOConnectionName": "ServiceConnection",
            "OBOScopes": [
              "https://graph.microsoft.com/.default"
            ]
          }
        }
      }
    }
  },
  "Connections": {
    "ServiceConnection": {
      "Settings": {
        "AuthType": "FederatedCredentials",
        "AuthorityEndpoint": "https://login.microsoftonline.com/{{TenantId}}",
        "ClientId": "{{ClientId}}",
        "FederatedClientId": "{{ManagedIdentityClientId}}",
        "Scopes": [
          "https://api.botframework.com/.default"
        ]
      }
    }
  },

Your agent code would look something like this:

public class MyAgent : AgentApplication
{
    [MessageRoute(autoSignInHandlers: "graph")]
    public async Task OnMessageAsync(ITurnContext turnContext, ITurnState turnState, CancellationToken cancellationToken)
    {
        // returns the OBO token because OBOConnectionName and OBOScopes are configured
        var token = await UserAuthorization.GetTurnTokenAsync(turnContext, "graph");

        // use the token
    }
}

In JavaScript, define an OBO connection in the connections map and reference it from the handler with oboConnectionName and oboScopes.

# Agent's own connection
connections__serviceConnection__settings__clientId=
connections__serviceConnection__settings__clientSecret=
connections__serviceConnection__settings__tenantId=

# OBO connection
connections__oboConnection__settings__clientId=
connections__oboConnection__settings__clientSecret=
connections__oboConnection__settings__tenantId=

connectionsMap__0__connection=serviceConnection
connectionsMap__0__serviceUrl=*
connectionsMap__1__connection=oboConnection
connectionsMap__1__serviceUrl=obo

AgentApplication__UserAuthorization__Handlers__graph__Settings__azureBotOAuthConnectionName=teams_sso
AgentApplication__UserAuthorization__Handlers__graph__Settings__oboConnectionName=oboConnection
AgentApplication__UserAuthorization__Handlers__graph__Settings__oboScopes=https://graph.microsoft.com/.default

Your agent code would look something like this:

class MyAgent extends AgentApplication {
  constructor () {
    super({ storage: new MemoryStorage() })
    this.onActivity('message', this._onMessage, ['graph'])
  }

  private _onMessage = async (context, state) => {
    // returns the OBO token because oboConnectionName and oboScopes are configured
    const tokenResponse = await this.authorization.getToken(context, 'graph')

    // use tokenResponse.token
  }
}

In Python, define an OBO connection under CONNECTIONS and reference it from the handler with OBOCONNECTIONNAME and OBOSCOPES.

# Agent's own connection
CONNECTIONS__SERVICE_CONNECTION__SETTINGS__CLIENTID=
CONNECTIONS__SERVICE_CONNECTION__SETTINGS__CLIENTSECRET=
CONNECTIONS__SERVICE_CONNECTION__SETTINGS__TENANTID=

# OBO connection
CONNECTIONS__OBO__SETTINGS__CLIENTID=
CONNECTIONS__OBO__SETTINGS__CLIENTSECRET=
CONNECTIONS__OBO__SETTINGS__TENANTID=

AGENTAPPLICATION__USERAUTHORIZATION__HANDLERS__GRAPH__SETTINGS__AZUREBOTOAUTHCONNECTIONNAME=teams_sso
AGENTAPPLICATION__USERAUTHORIZATION__HANDLERS__GRAPH__SETTINGS__OBOCONNECTIONNAME=OBO
AGENTAPPLICATION__USERAUTHORIZATION__HANDLERS__GRAPH__SETTINGS__OBOSCOPES=https://graph.microsoft.com/.default

Your agent code would look something like this:

@AGENT_APP.message(re.compile(r".*"), auth_handlers=["GRAPH"])
async def on_message(context: TurnContext, state: TurnState) -> None:
    # returns the OBO token because OBOCONNECTIONNAME and OBOSCOPES are configured
    token_response = await AGENT_APP.auth.get_token(context, "GRAPH")

    # use token_response.token

Call ExchangeTurnTokenAsync with the scopes you decide at turn time.

  "AgentApplication": {
    "UserAuthorization": {
      "AutoSignIn": false,
      "Handlers": {
        "graph": {
          "Settings": {
            "AzureBotOAuthConnectionName": "teams_sso",
            "OBOConnectionName": "ServiceConnection"
          }
        }
      }
    }
  },
  "Connections": {
    "ServiceConnection": {
      "Settings": {
        "AuthType": "FederatedCredentials",
        "AuthorityEndpoint": "https://login.microsoftonline.com/{{TenantId}}",
        "ClientId": "{{ClientId}}",
        "FederatedClientId": "{{ManagedIdentityClientId}}",
        "Scopes": [
          "https://api.botframework.com/.default"
        ]
      }
    }
  },

Your agent code would look something like this:

public class MyAgent : AgentApplication
{
    [MessageRoute(autoSignInHandlers: "graph")]
    public async Task OnMessageAsync(ITurnContext turnContext, ITurnState turnState, CancellationToken cancellationToken)
    {
        var scopes = GetScopes();

        var exchangedToken = await UserAuthorization.ExchangeTurnTokenAsync(turnContext, "graph", exchangeScopes: scopes);

        // use the token
    }
}

Call authorization.exchangeToken with the handler name and the scopes you decide at turn time.

connections__oboConnection__settings__clientId=
connections__oboConnection__settings__clientSecret=
connections__oboConnection__settings__tenantId=

connectionsMap__1__connection=oboConnection
connectionsMap__1__serviceUrl=obo

AgentApplication__UserAuthorization__Handlers__graph__Settings__azureBotOAuthConnectionName=teams_sso
AgentApplication__UserAuthorization__Handlers__graph__Settings__oboConnectionName=oboConnection

Your agent code would look something like this:

class MyAgent extends AgentApplication {
  constructor () {
    super({ storage: new MemoryStorage() })
    this.onActivity('message', this._onMessage, ['graph'])
  }

  private _onMessage = async (context, state) => {
    const scopes = getScopes()
    const exchangedToken = await this.authorization.exchangeToken(context, 'graph', { scopes })

    // use exchangedToken.token
  }
}

Call auth.exchange_token with the scopes you decide at turn time and the handler name.

CONNECTIONS__MCS__SETTINGS__CLIENTID=
CONNECTIONS__MCS__SETTINGS__CLIENTSECRET=
CONNECTIONS__MCS__SETTINGS__TENANTID=

AGENTAPPLICATION__USERAUTHORIZATION__HANDLERS__MCS__SETTINGS__AZUREBOTOAUTHCONNECTIONNAME=teams_sso
AGENTAPPLICATION__USERAUTHORIZATION__HANDLERS__MCS__SETTINGS__OBOCONNECTIONNAME=MCS

Your agent code would look something like this:

@AGENT_APP.message(re.compile(r".*"), auth_handlers=["MCS"])
async def on_message(context: TurnContext, state: TurnState) -> None:
    scopes = get_scopes()
    token_response = await AGENT_APP.auth.exchange_token(context, scopes, "MCS")

    # use token_response.token

For non-US regions, update the token service endpoint that your agent uses.

The following example shows the .NET configuration. Add it to appsettings.json:

"RestChannelServiceClientFactory": {
   "TokenServiceEndpoint": "{{service-endpoint-uri}}"
}

For service-endpoint-url, use the appropriate value from the following table for public-cloud bots with data residency in the specified region.