loopd: move RequiredPermissions to dedicated dir

This commit moves the RequiredPermissions map to its own directory so
that projects importing the permissions list dont need to import all the
dependencies of the loopd package.

loopd/daemon.go

@@ -15,6 +15,7 @@ import (
 	proxy "github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
 	"github.com/lightninglabs/lndclient"
 	"github.com/lightninglabs/loop"
+	"github.com/lightninglabs/loop/loopd/perms"
 	"github.com/lightninglabs/loop/loopdb"
 	"github.com/lightninglabs/loop/looprpc"
 	"github.com/lightningnetwork/lnd/lntypes"
@@ -379,7 +380,7 @@ func (d *Daemon) initialize(withMacaroonService bool) error {
 	// Add our debug permissions to our main set of required permissions
 	// if compiled in.
 	for endpoint, perm := range debugRequiredPermissions {
-		RequiredPermissions[endpoint] = perm
+		perms.RequiredPermissions[endpoint] = perm
 	}
 
 	if withMacaroonService {
@@ -395,7 +396,7 @@ func (d *Daemon) initialize(withMacaroonService bool) error {
 				Checkers: []macaroons.Checker{
 					macaroons.IPLockChecker,
 				},
-				RequiredPerms: RequiredPermissions,
+				RequiredPerms: perms.RequiredPermissions,
 				DBPassword:    macDbDefaultPw,
 				LndClient:     &d.lnd.LndServices,
 				EphemeralKey:  lndclient.SharedKeyNUMS,

loopd/macaroons.go

@@ -1,9 +1,5 @@
 package loopd
 
-import (
-	"gopkg.in/macaroon-bakery.v2/bakery"
-)
-
 const (
 	// loopMacaroonLocation is the value we use for the loopd macaroons'
 	// "Location" field when baking them.
@@ -11,87 +7,6 @@ const (
 )
 
 var (
-	// RequiredPermissions is a map of all loop RPC methods and their
-	// required macaroon permissions to access loopd.
-	RequiredPermissions = map[string][]bakery.Op{
-		"/looprpc.SwapClient/LoopOut": {{
-			Entity: "swap",
-			Action: "execute",
-		}, {
-			Entity: "loop",
-			Action: "out",
-		}},
-		"/looprpc.SwapClient/LoopIn": {{
-			Entity: "swap",
-			Action: "execute",
-		}, {
-			Entity: "loop",
-			Action: "in",
-		}},
-		"/looprpc.SwapClient/Monitor": {{
-			Entity: "swap",
-			Action: "read",
-		}},
-		"/looprpc.SwapClient/ListSwaps": {{
-			Entity: "swap",
-			Action: "read",
-		}},
-		"/looprpc.SwapClient/SwapInfo": {{
-			Entity: "swap",
-			Action: "read",
-		}},
-		"/looprpc.SwapClient/LoopOutTerms": {{
-			Entity: "terms",
-			Action: "read",
-		}, {
-			Entity: "loop",
-			Action: "out",
-		}},
-		"/looprpc.SwapClient/LoopOutQuote": {{
-			Entity: "swap",
-			Action: "read",
-		}, {
-			Entity: "loop",
-			Action: "out",
-		}},
-		"/looprpc.SwapClient/GetLoopInTerms": {{
-			Entity: "terms",
-			Action: "read",
-		}, {
-			Entity: "loop",
-			Action: "in",
-		}},
-		"/looprpc.SwapClient/GetLoopInQuote": {{
-			Entity: "swap",
-			Action: "read",
-		}, {
-			Entity: "loop",
-			Action: "in",
-		}},
-		"/looprpc.SwapClient/GetLsatTokens": {{
-			Entity: "auth",
-			Action: "read",
-		}},
-		"/looprpc.SwapClient/SuggestSwaps": {{
-			Entity: "suggestions",
-			Action: "read",
-		}},
-		"/looprpc.SwapClient/GetLiquidityParams": {{
-			Entity: "suggestions",
-			Action: "read",
-		}},
-		"/looprpc.SwapClient/SetLiquidityParams": {{
-			Entity: "suggestions",
-			Action: "write",
-		}},
-		"/looprpc.SwapClient/Probe": {{
-			Entity: "swap",
-			Action: "execute",
-		}, {
-			Entity: "loop",
-			Action: "in",
-		}},
-	}
 
 	// macDbDefaultPw is the default encryption password used to encrypt the
 	// loop macaroon database. The macaroon service requires us to set a

loopd/perms/perms.go

@@ -0,0 +1,85 @@
+package perms
+
+import "gopkg.in/macaroon-bakery.v2/bakery"
+
+// RequiredPermissions is a map of all loop RPC methods and their
+// required macaroon permissions to access loopd.
+var RequiredPermissions = map[string][]bakery.Op{
+	"/looprpc.SwapClient/LoopOut": {{
+		Entity: "swap",
+		Action: "execute",
+	}, {
+		Entity: "loop",
+		Action: "out",
+	}},
+	"/looprpc.SwapClient/LoopIn": {{
+		Entity: "swap",
+		Action: "execute",
+	}, {
+		Entity: "loop",
+		Action: "in",
+	}},
+	"/looprpc.SwapClient/Monitor": {{
+		Entity: "swap",
+		Action: "read",
+	}},
+	"/looprpc.SwapClient/ListSwaps": {{
+		Entity: "swap",
+		Action: "read",
+	}},
+	"/looprpc.SwapClient/SwapInfo": {{
+		Entity: "swap",
+		Action: "read",
+	}},
+	"/looprpc.SwapClient/LoopOutTerms": {{
+		Entity: "terms",
+		Action: "read",
+	}, {
+		Entity: "loop",
+		Action: "out",
+	}},
+	"/looprpc.SwapClient/LoopOutQuote": {{
+		Entity: "swap",
+		Action: "read",
+	}, {
+		Entity: "loop",
+		Action: "out",
+	}},
+	"/looprpc.SwapClient/GetLoopInTerms": {{
+		Entity: "terms",
+		Action: "read",
+	}, {
+		Entity: "loop",
+		Action: "in",
+	}},
+	"/looprpc.SwapClient/GetLoopInQuote": {{
+		Entity: "swap",
+		Action: "read",
+	}, {
+		Entity: "loop",
+		Action: "in",
+	}},
+	"/looprpc.SwapClient/GetLsatTokens": {{
+		Entity: "auth",
+		Action: "read",
+	}},
+	"/looprpc.SwapClient/SuggestSwaps": {{
+		Entity: "suggestions",
+		Action: "read",
+	}},
+	"/looprpc.SwapClient/GetLiquidityParams": {{
+		Entity: "suggestions",
+		Action: "read",
+	}},
+	"/looprpc.SwapClient/SetLiquidityParams": {{
+		Entity: "suggestions",
+		Action: "write",
+	}},
+	"/looprpc.SwapClient/Probe": {{
+		Entity: "swap",
+		Action: "execute",
+	}, {
+		Entity: "loop",
+		Action: "in",
+	}},
+}