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cmd, whisper/mailserver: revert to utils.Fatalf

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This commit is contained in:
Péter Szilágyi
2017-02-22 17:22:50 +02:00
parent 23a5d64fd0
commit 1ca20a2697
12 changed files with 118 additions and 137 deletions
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36
cmd/wnode/main.go
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@ -108,7 +108,7 @@ func processArgs() {
var err error
nodeid, err = crypto.LoadECDSA(*argIDFile)
if err != nil {
log.Crit(fmt.Sprintf("Failed to load file [%s]: %s.", *argIDFile, err))
utils.Fatalf("Failed to load file [%s]: %s.", *argIDFile, err)
}
}
@ -122,7 +122,7 @@ func processArgs() {
if len(*argTopic) > 0 {
x, err := hex.DecodeString(*argTopic)
if err != nil {
log.Crit(fmt.Sprintf("Failed to parse the topic: %s", err))
utils.Fatalf("Failed to parse the topic: %s", err)
}
topic = whisper.BytesToTopic(x)
}
@ -130,7 +130,7 @@ func processArgs() {
if *asymmetricMode && len(*argPub) > 0 {
pub = crypto.ToECDSAPub(common.FromHex(*argPub))
if !isKeyValid(pub) {
log.Crit(fmt.Sprintf("invalid public key"))
utils.Fatalf("invalid public key")
}
}
@ -161,7 +161,7 @@ func initialize() {
if *generateKey {
key, err := crypto.GenerateKey()
if err != nil {
log.Crit(fmt.Sprintf("Failed to generate private key: %s", err))
utils.Fatalf("Failed to generate private key: %s", err)
}
k := hex.EncodeToString(crypto.FromECDSA(key))
fmt.Printf("Random private key: %s \n", k)
@ -189,7 +189,7 @@ func initialize() {
if len(msPassword) == 0 {
msPassword, err = console.Stdin.PromptPassword("Please enter the Mail Server password: ")
if err != nil {
log.Crit(fmt.Sprintf("Failed to read Mail Server password: %s", err))
utils.Fatalf("Failed to read Mail Server password: %s", err)
}
}
shh = whisper.New()
@ -227,7 +227,7 @@ func initialize() {
func startServer() {
err := server.Start()
if err != nil {
log.Crit(fmt.Sprintf("Failed to start Whisper peer: %s.", err))
utils.Fatalf("Failed to start Whisper peer: %s.", err)
}
fmt.Printf("my public key: %s \n", common.ToHex(crypto.FromECDSAPub(&asymKey.PublicKey)))
@ -265,7 +265,7 @@ func configureNode() {
s := scanLine("Please enter the peer's public key: ")
pub = crypto.ToECDSAPub(common.FromHex(s))
if !isKeyValid(pub) {
log.Crit(fmt.Sprintf("Error: invalid public key"))
utils.Fatalf("Error: invalid public key")
}
}
}
@ -275,7 +275,7 @@ func configureNode() {
if len(msPassword) == 0 {
msPassword, err = console.Stdin.PromptPassword("Please enter the Mail Server password: ")
if err != nil {
log.Crit(fmt.Sprintf("Failed to read Mail Server password: %s", err))
utils.Fatalf("Failed to read Mail Server password: %s", err)
}
}
}
@ -284,7 +284,7 @@ func configureNode() {
if len(symPass) == 0 {
symPass, err = console.Stdin.PromptPassword("Please enter the password: ")
if err != nil {
log.Crit(fmt.Sprintf("Failed to read passphrase: %v", err))
utils.Fatalf("Failed to read passphrase: %v", err)
}
}
@ -330,7 +330,7 @@ func waitForConnection(timeout bool) {
if timeout {
cnt++
if cnt > 1000 {
log.Crit(fmt.Sprintf("Timeout expired, failed to connect"))
utils.Fatalf("Timeout expired, failed to connect")
}
}
}
@ -382,7 +382,7 @@ func scanLine(prompt string) string {
}
txt, err := input.ReadString('\n')
if err != nil {
log.Crit(fmt.Sprintf("input error: %s", err))
utils.Fatalf("input error: %s", err)
}
txt = strings.TrimRight(txt, "\n\r")
return txt
@ -397,7 +397,7 @@ func scanUint(prompt string) uint32 {
s := scanLine(prompt)
i, err := strconv.Atoi(s)
if err != nil {
log.Crit(fmt.Sprintf("Fail to parse the lower time limit: %s", err))
utils.Fatalf("Fail to parse the lower time limit: %s", err)
}
return uint32(i)
}
@ -430,7 +430,7 @@ func sendMsg(payload []byte) {
func messageLoop() {
f := shh.GetFilter(filterID)
if f == nil {
log.Crit(fmt.Sprintf("filter is not installed"))
utils.Fatalf("filter is not installed")
}
ticker := time.NewTicker(time.Millisecond * 50)
@ -472,7 +472,7 @@ func requestExpiredMessagesLoop() {
err := shh.AddSymKey(mailserver.MailServerKeyName, []byte(msPassword))
if err != nil {
log.Crit(fmt.Sprintf("Failed to create symmetric key for mail request: %s", err))
utils.Fatalf("Failed to create symmetric key for mail request: %s", err)
}
key = shh.GetSymKey(mailserver.MailServerKeyName)
peerID = extractIdFromEnode(*argEnode)
@ -485,7 +485,7 @@ func requestExpiredMessagesLoop() {
if len(t) >= whisper.TopicLength*2 {
x, err := hex.DecodeString(t)
if err != nil {
log.Crit(fmt.Sprintf("Failed to parse the topic: %s", err))
utils.Fatalf("Failed to parse the topic: %s", err)
}
xt = whisper.BytesToTopic(x)
}
@ -511,12 +511,12 @@ func requestExpiredMessagesLoop() {
msg := whisper.NewSentMessage(&params)
env, err := msg.Wrap(&params)
if err != nil {
log.Crit(fmt.Sprintf("Wrap failed: %s", err))
utils.Fatalf("Wrap failed: %s", err)
}
err = shh.RequestHistoricMessages(peerID, env)
if err != nil {
log.Crit(fmt.Sprintf("Failed to send P2P message: %s", err))
utils.Fatalf("Failed to send P2P message: %s", err)
}
time.Sleep(time.Second * 5)
@ -526,7 +526,7 @@ func requestExpiredMessagesLoop() {
func extractIdFromEnode(s string) []byte {
n, err := discover.ParseNode(s)
if err != nil {
log.Crit(fmt.Sprintf("Failed to parse enode: %s", err))
utils.Fatalf("Failed to parse enode: %s", err)
return nil
}
return n.ID[:]