cmd/utils: strip excessive whitespace from api command line arguments

This commit is contained in:
Bas van Kervel 2016-04-14 16:18:35 +02:00
parent e50e3bea49
commit 529897ea2b

View File

@ -500,6 +500,16 @@ func MakeNAT(ctx *cli.Context) nat.Interface {
return natif return natif
} }
// MakeRPCModules splits input separated by a comma and trims excessive white
// space from the substrings.
func MakeRPCModules(input string) []string {
result := strings.Split(input, ",")
for i, r := range result {
result[i] = strings.TrimSpace(r)
}
return result
}
// MakeHTTPRpcHost creates the HTTP RPC listener interface string from the set // MakeHTTPRpcHost creates the HTTP RPC listener interface string from the set
// command line flags, returning empty if the HTTP endpoint is disabled. // command line flags, returning empty if the HTTP endpoint is disabled.
func MakeHTTPRpcHost(ctx *cli.Context) string { func MakeHTTPRpcHost(ctx *cli.Context) string {
@ -652,11 +662,11 @@ func MakeSystemNode(name, version string, extra []byte, ctx *cli.Context) *node.
HTTPHost: MakeHTTPRpcHost(ctx), HTTPHost: MakeHTTPRpcHost(ctx),
HTTPPort: ctx.GlobalInt(RPCPortFlag.Name), HTTPPort: ctx.GlobalInt(RPCPortFlag.Name),
HTTPCors: ctx.GlobalString(RPCCORSDomainFlag.Name), HTTPCors: ctx.GlobalString(RPCCORSDomainFlag.Name),
HTTPModules: strings.Split(ctx.GlobalString(RPCApiFlag.Name), ","), HTTPModules: MakeRPCModules(ctx.GlobalString(RPCApiFlag.Name)),
WSHost: MakeWSRpcHost(ctx), WSHost: MakeWSRpcHost(ctx),
WSPort: ctx.GlobalInt(WSPortFlag.Name), WSPort: ctx.GlobalInt(WSPortFlag.Name),
WSOrigins: ctx.GlobalString(WSAllowedOriginsFlag.Name), WSOrigins: ctx.GlobalString(WSAllowedOriginsFlag.Name),
WSModules: strings.Split(ctx.GlobalString(WSApiFlag.Name), ","), WSModules: MakeRPCModules(ctx.GlobalString(WSApiFlag.Name)),
} }
// Configure the Ethereum service // Configure the Ethereum service
accman := MakeAccountManager(ctx) accman := MakeAccountManager(ctx)