accounts: streamline API

- Manager.Accounts no longer returns an error.
- Manager methods take Account instead of common.Address.
- All uses of Account with unkeyed fields are converted.

3 files changed, 7 insertions, 21 deletions

diff --git a/cmd/geth/accountcmd.go b/cmd/geth/accountcmd.go
index ec6de886f..b4c37cb86 100644
--- a/cmd/geth/accountcmd.go
+++ b/cmd/geth/accountcmd.go
@@ -23,7 +23,6 @@ import (
 	"github.com/codegangsta/cli"
 	"github.com/ethereum/go-ethereum/accounts"
 	"github.com/ethereum/go-ethereum/cmd/utils"
-	"github.com/ethereum/go-ethereum/common"
 )
 
 var (
@@ -166,17 +165,13 @@ nodes.
 
 func accountList(ctx *cli.Context) {
 	accman := utils.MakeAccountManager(ctx)
-	accts, err := accman.Accounts()
-	if err != nil {
-		utils.Fatalf("Could not list accounts: %v", err)
-	}
-	for i, acct := range accts {
+	for i, acct := range accman.Accounts() {
 		fmt.Printf("Account #%d: %x\n", i, acct)
 	}
 }
 
 // tries unlocking the specified account a few times.
-func unlockAccount(ctx *cli.Context, accman *accounts.Manager, address string, i int, passwords []string) (common.Address, string) {
+func unlockAccount(ctx *cli.Context, accman *accounts.Manager, address string, i int, passwords []string) (accounts.Account, string) {
 	account, err := utils.MakeAddress(accman, address)
 	if err != nil {
 		utils.Fatalf("Could not list accounts: %v", err)
@@ -190,7 +185,7 @@ func unlockAccount(ctx *cli.Context, accman *accounts.Manager, address string, i
 	}
 	// All trials expended to unlock account, bail out
 	utils.Fatalf("Failed to unlock account: %s", address)
-	return common.Address{}, ""
+	return accounts.Account{}, ""
 }
 
 // getPassPhrase retrieves the passwor associated with an account, either fetched
diff --git a/cmd/geth/js.go b/cmd/geth/js.go
index 5178465d1..d5518f94b 100644
--- a/cmd/geth/js.go
+++ b/cmd/geth/js.go
@@ -27,6 +27,7 @@ import (
 	"strings"
 
 	"github.com/codegangsta/cli"
+	"github.com/ethereum/go-ethereum/accounts"
 	"github.com/ethereum/go-ethereum/cmd/utils"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/registrar"
@@ -281,7 +282,8 @@ func (self *jsre) UnlockAccount(addr []byte) bool {
 	if err := self.stack.Service(&ethereum); err != nil {
 		return false
 	}
-	if err := ethereum.AccountManager().Unlock(common.BytesToAddress(addr), pass); err != nil {
+	a := accounts.Account{Address: common.BytesToAddress(addr)}
+	if err := ethereum.AccountManager().Unlock(a, pass); err != nil {
 		return false
 	} else {
 		fmt.Println("Account is now unlocked for this session.")
diff --git a/cmd/geth/js_test.go b/cmd/geth/js_test.go
index 77e40bb9a..baf572359 100644
--- a/cmd/geth/js_test.go
+++ b/cmd/geth/js_test.go
@@ -61,17 +61,6 @@ type testjethre struct {
 	client      *httpclient.HTTPClient
 }
 
-func (self *testjethre) UnlockAccount(acc []byte) bool {
-	var ethereum *eth.Ethereum
-	self.stack.Service(&ethereum)
-
-	err := ethereum.AccountManager().Unlock(common.BytesToAddress(acc), "")
-	if err != nil {
-		panic("unable to unlock")
-	}
-	return true
-}
-
 // Temporary disabled while natspec hasn't been migrated
 //func (self *testjethre) ConfirmTransaction(tx string) bool {
 //	var ethereum *eth.Ethereum
@@ -122,7 +111,7 @@ func testREPL(t *testing.T, config func(*eth.Config)) (string, *testjethre, *nod
 	if err != nil {
 		t.Fatal(err)
 	}
-	if err := accman.Unlock(a.Address, ""); err != nil {
+	if err := accman.Unlock(a, ""); err != nil {
 		t.Fatal(err)
 	}
 	// Start the node and assemble the REPL tester