firewall.proto

syntax = "proto3";

package litrpc;

option go_package = "github.com/lightninglabs/lightning-terminal/litrpc";

service Firewall {
    /* litcli: `actions`
    ListActions will return a list of actions that have been performed on the
    node. The actions that will be persisted depends on the value of the
    `--firewall.request-logger.level` config option. The default value of the
    option is the "interceptor" mode which will persist only the actions (with
    all request parameters) made with macaroons with caveats that force them
    to be checked by an rpc middleware interceptor. If the "all" mode is used
    then all actions will be persisted but only full request parameters will
    only be stored if the actions are interceptor actions, otherwise only the
    URI and timestamp of the actions will be stored. The "full" mode will
    persist all request data for all actions.
    */
    rpc ListActions (ListActionsRequest) returns (ListActionsResponse);

    /* litcli: `privacy`
    PrivacyMapConversion can be used map real values to their pseudo
    counterpart and vice versa.
    */
    rpc PrivacyMapConversion (PrivacyMapConversionRequest)
        returns (PrivacyMapConversionResponse);
}

message PrivacyMapConversionRequest {
    /*
    If set to true, then the input string will be taken as the real value and
    the response will the the pseudo value it if exists. Otherwise, the input
    string will be assumed to be the pseudo value.
    */
    bool real_to_pseudo = 1;

    /*
    Deprecated, use group_id.
    The session ID under which to search for the real-pseudo pair.
    */
    bytes session_id = 2 [deprecated = true];

    /*
    The input to be converted into the real or pseudo value.
    */
    string input = 3;

    /*
    The group ID under which to search for the real-pseudo pair.
    */
    bytes group_id = 4;
}

message PrivacyMapConversionResponse {
    /*
    The resulting real or pseudo output.
    */
    string output = 1;
}

message ListActionsRequest {
    /*
    The feature name which the filter the actions by. If left empty, all feature
    actions will be returned.
    */
    string feature_name = 1;

    /*
    The actor name to filter on. If left empty, all actor actions will be
    returned.
    */
    string actor_name = 2;

    /*
    The method name to filter on. If left empty, actions for any method will be
    returned.
    */
    string method_name = 3;

    /*
    The action state to filter on. If set to zero, actions for any state will
    be returned.
    */
    ActionState state = 4;

    /*
    The index of an action that will be used as the start of a query to
    determine which actions should be returned in the response.
    */
    uint64 index_offset = 5;

    /*
    The max number of actions to return in the response to this query.
    */
    uint64 max_num_actions = 6;

    /*
    If set, the actions returned will result from seeking backwards from the
    specified index offset. This can be used to paginate backwards.
    */
    bool reversed = 7;

    /*
    Set to true if the total number of all actions that match the given filters
    should be counted and returned in the request. Note that setting this will
    significantly decrease the performance of the query if there are many
    actions in the db.
    */
    bool count_total = 8;

    /*
    The session ID to filter on. If left empty, actions for any session will
    be returned.
    */
    bytes session_id = 9;

    /*
    If specified, then only actions created after the given timestamp will be
    considered.
    */
    uint64 start_timestamp = 10 [jstype = JS_STRING];

    /*
    If specified, then only actions created before the given timestamp will be
    considered.
    */
    uint64 end_timestamp = 11 [jstype = JS_STRING];

    /*
    If specified, then only actions under the given group will be queried.
    */
    bytes group_id = 12;
}

message ListActionsResponse {
    /*
    A list of actions performed by the autopilot server.
    */
    repeated Action actions = 1;

    /*
    The index of the last item in the set of returned actions. This can be used
    to seek further, pagination style.
    */
    uint64 last_index_offset = 2;

    /*
    The total number of actions that matched the filter in the request. It is
    only set if count_total was set in the request.
    */
    uint64 total_count = 3;
}

message Action {
    /*
    The name of the actor that initiated the action.
    */
    string actor_name = 1;

    /*
    The name of the feature that triggered the action.
    */
    string feature_name = 2;

    /*
    A human readable reason that the action was performed.
    */
    string trigger = 3;

    /*
    A human readable string describing the intended outcome successfully
    performing the action.
    */
    string intent = 4;

    /*
    Structured info added by the action performer.
    */
    string structured_json_data = 5;

    /*
    The URI of the method called.
    */
    string rpc_method = 6;

    /*
    The parameters of the method call in compact json form.
    */
    string rpc_params_json = 7;

    /*
    The unix timestamp in seconds at which the action was attempted.
    */
    uint64 timestamp = 8 [jstype = JS_STRING];

    /*
    The action state. See ActionState for the meaning of each state.
    */
    ActionState state = 9;

    /*
    If the state is Error, then this string will show the human readable reason
    for why the action errored out.
    */
    string error_reason = 10;

    /*
    The ID of the session under which the action was performed.
    */
    bytes session_id = 11;
}

enum ActionState {
    /*
    No state was assigned to the action. This should never be the case.
    */
    STATE_UNKNOWN = 0;

    /*
    Pending means that the request resulting in the action being created
    came through but that no response came back from the appropriate backend.
    This means that the Action is either still being processed or that it
    did not successfully complete.
    */
    STATE_PENDING = 1;

    /*
    Done means that the action successfully completed.
    */
    STATE_DONE = 2;

    /*
    Error means that the Action did not successfully complete.
    */
    STATE_ERROR = 3;
}