Sessions and Policies

export type SessionOptions = {
  rpc: string;                // RPC endpoint URL
  chainId: string;            // Chain ID for the session
  policies: SessionPolicies;  // Approved transaction policies
  redirectUrl: string;        // URL to redirect after registration
};

type SessionPolicies = {
  contracts: {
    [address: string]: ContractPolicy;  // Contract interaction policies
  };
  messages?: TypedDataMessage[];        // Optional signed message policies
};
 
type ContractPolicy = {
  name?: string;                        // Human-readable name of the contract
  description?: string;                 // Description of the contract
  methods: Method[];                    // Allowed contract methods
};
 
type ContractMethod = {
  name: string;                         // Method name
  entrypoint: string;                   // Contract method entrypoint
  description?: string;                 // Optional method description
};
 
type SignMessagePolicy = TypedDataPolicy & {
  name?: string;                        // Human-readable name of the policy
  description?: string;                 // Description of the policy
};
 
type TypedDataPolicy = {
  types: Record<string, StarknetType[]>;
  primaryType: string;
  domain: StarknetDomain;
};

const policies: SessionPolicies = {
  contracts: {
    "0x4ed3a7c5f53c6e96186eaf1b670bd2e2a3699c08e070aedf4e5fc6ac246ddc1": {
      name: "Pillage",
      description: "Allows you to raid a structure and pillage resources",
      methods: [
        {
          name: "Battle Pillage",
          description: "Pillage a structure",
          entrypoint: "battle_pillage"
        }
      ]
    },
    "0x2620f65aa2fd72d705306ada1ee7410023a3df03da9291f1ccb744fabfebc0": {
      name: "Battle contract",
      description: "Required to engage in battles",
      methods: [
        {
          name: "Battle Start",
          description: "Start a battle",
          entrypoint: "battle_start"
        },
        {
          name: "Battle Join",
          description: "Join a battle",
          entrypoint: "battle_join"
        },
        {
          name: "Battle Leave",
          description: "Leave a battle",
          entrypoint: "battle_leave"
        },
      ]
    },
    // Include other contracts as needed
  }
};
 
// Using the controller directly
const controller = new Controller({
  policies,
  // other options
});
 
// Using starknet-react connector
const connector = new CartridgeConnector({
  policies,
  // other options
});

const policies: SessionPolicies = {
  messages: [
    {
      name: "Eternum Message Signing",
      description: "Allows signing messages for Eternum",
      types: {
        StarknetDomain: [
          { name: "name", type: "shortstring" },
          { name: "version", type: "shortstring" },
          { name: "chainId", type: "shortstring" },
          { name: "revision", type: "shortstring" }
        ],
        "s0_eternum-Message": [
          { name: "identity", type: "ContractAddress" },
          { name: "channel", type: "shortstring" },
          { name: "content", type: "string" },
          { name: "timestamp", type: "felt" },
          { name: "salt", type: "felt" }
        ]
      },
      primaryType: "s0_eternum-Message",
      domain: {
        name: "Eternum",
        version: "1",
        chainId: "SN_MAIN",
        revision: "1"
      }
    }
  ]
};