(2022-5)Steem.vip Development progress

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English

About steem.vip

steem.vip is a steem wallet(https://vip.steem.vip/).Support STEEM and HIVE chains.

Improvements:

• Add hdwallet
  You can generating mnemonics, seeds, public/private keys and addresses.

Fixes:

• fix some bugs

What to expect

• Development a Chrome plugin

Other

• Development steem_to_hdwallet:
  It use by Address translation of different chains:
  https://github.com/maiyude2018/steem_to_hdwallet

STEEM Address to ETH Address
STEEM Address to TRON Address
STEEM Address to COSMOS Address
ETH Address to EVMOS Address
ETH Address to TRON Address

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Chinese

关于 steem.vip

steem.vip 是一个steem钱包(https://vip.steem.vip/).目前支持steem和hive链，在steem上的功能要丰富的多。同时支持eth和tron的钱包创建。

本月改进:

• 增加了hdwallet功能，你可以用他生成多个链的地址
  

Fixes:

• 修复了一些BUG

未来计划-6月

• 准备基于keychain，开发一个全新的chrome插件

其他

• 开发了 steem_to_hdwallet:
  这是一个可以按照hdpath生成多个链地址的工具，同时还支持不同链的地址转换
  https://github.com/maiyude2018/steem_to_hdwallet

目前以下地址转换
STEEM Address to ETH Address
STEEM Address to TRON Address
STEEM Address to COSMOS Address
ETH Address to EVMOS Address
ETH Address to TRON Address

使用示例：

git clone https://github.com/maiyude2018/steem_to_hdwallet.git

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import steem_to_hdwallet as sd

#从密码计算所有公私钥对
account="maiyude"
passwd="helloworld"
keys=sd.get_key_steem(account,passwd)
print(keys)

#从steem私钥获得公钥
key="5JaRW6KRjMqj5bxCQAn37zZg76bDfoteSwZvP64j1ApSZaFtmKs"
stm=sd.get_pubkey(key)
print(stm)

#从steem公钥获得对应eth地址
stm="STM7UpXLm8WGaBWZmcnCYD88zesBoXhGR6eV5HP6tKxtpmRhPfSit"
eth_addr=sd.get_eth_addr_fromsteem(stm)
print(eth_addr)

#从steem公钥获得对应tron地址
stm="STM7UpXLm8WGaBWZmcnCYD88zesBoXhGR6eV5HP6tKxtpmRhPfSit"
tron_addr=sd.get_tron_addr_fromsteem(stm)
print(tron_addr)

#从steem公钥获得对应cosmos地址
stm="STM7UpXLm8WGaBWZmcnCYD88zesBoXhGR6eV5HP6tKxtpmRhPfSit"
cosmos_addr=sd.get_cosmos_addr_fromsteem(stm)
print(cosmos_addr)

#从steem私钥获得对应eth私钥
pri_key="5JaRW6KRjMqj5bxCQAn37zZg76bDfoteSwZvP64j1ApSZaFtmKs"
eth_key=sd.get_eth_privkey(pri_key)
print(eth_key)

#从eth私钥获得对应steem私钥
privkey="6437ac6e07f7411e757fbc0113656c001e302ebca194fd944d45375f1ae639ae"
steem_key=sd.get_steem_privkey(privkey)
print(steem_key)

#从ETH地址得到evmos地址
raw_address="0xdd96de0d29092cbbf11d4739ec0d440752bdd307"
evmos_addr=sd.eth_to_bech32(raw_address, prefix="evmos")
print(evmos_addr)

#从ETH地址获得对应tron地址
raw_address="0xdd96de0d29092cbbf11d4739ec0d440752bdd307"
tron_addr = sd.eth_to_tron(raw_address)
print(tron_addr)

#获得某个用户公钥对应的eth地址
eth_addr_accounts=sd.get_eth_addr_accounts("justyy")
print(eth_addr_accounts)

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#### 生成多链地址使用示例

from pyhd import hd_wallet_CreateFromMnemonic,hd_wallet_CreateFromprivatekey


ETH_DERIVATION_PATH = "m/44'/60'/0'/0"
COSMOS_DERIVATION_PATH = "m/44'/118'/0'/0"
TRON_DERIVATION_PATH = "m/44'/195'/0'/0"

mnemonics = "horn bonus still lobster exclude submit minimum above soap pilot antenna humble memory crew tooth exotic rich seek nominee cupboard sunny shine pause custom"

#ETH
addr_num=0
coins="ETH"
print(coins)
PATH=ETH_DERIVATION_PATH
wallet=hd_wallet_CreateFromMnemonic(mnemonics,PATH,addr_num,coins)
print(wallet,"\n")
private_key = "2c34e1161d70404fd5d8ae29d1c15cfb36b6e1d4c0134b25c8edd6f7a87c35d6"
wallet=hd_wallet_CreateFromprivatekey(private_key,coins)
print(wallet)
print("----------------------------------------------------\n")

#TRON
coins="TRON"
print(coins)
PATH=TRON_DERIVATION_PATH
wallet=hd_wallet_CreateFromMnemonic(mnemonics,PATH,addr_num,coins)
print(wallet,"\n")
private_key = "29efb52958f443e522fe52b89856c601c41b8910a0ef1d7f8b9beb2f11a8e684"
wallet=hd_wallet_CreateFromprivatekey(private_key,coins)
print(wallet)
print("----------------------------------------------------\n")

#COSMOS
coins="COSMOS"
print(coins)
PATH=COSMOS_DERIVATION_PATH
wallet=hd_wallet_CreateFromMnemonic(mnemonics,PATH,addr_num,coins)
print(wallet,"\n")
private_key = "1f9d07b9ca4f99a0949302c428cefe67c90fc16ab53c3776e5f660a2dbb2e8f3"
wallet=hd_wallet_CreateFromprivatekey(private_key,coins)
print(wallet)
print("----------------------------------------------------\n")

#EVMOS
addr_num=0
coins="EVMOS"
print(coins)
PATH=ETH_DERIVATION_PATH
wallet=hd_wallet_CreateFromMnemonic(mnemonics,PATH,addr_num,coins)
print(wallet,"\n")
private_key = "2c34e1161d70404fd5d8ae29d1c15cfb36b6e1d4c0134b25c8edd6f7a87c35d6"
wallet=hd_wallet_CreateFromprivatekey(private_key,coins)
print(wallet)
print("----------------------------------------------------\n")

#STEEM
addr_num=0
coins="STEEM"
print(coins)
PATH=ETH_DERIVATION_PATH
wallet=hd_wallet_CreateFromMnemonic(mnemonics,PATH,addr_num,coins)
print(wallet,"\n")
private_key = "2c34e1161d70404fd5d8ae29d1c15cfb36b6e1d4c0134b25c8edd6f7a87c35d6"
wallet=hd_wallet_CreateFromprivatekey(private_key,coins)
print(wallet)
print("----------------------------------------------------\n")

#COSMOS系，hdpath = "m/44'/118'/0'/0"的链
#例AKASH,格式：COSMOS_AKASH
coins="COSMOS_AKASH"
print(coins)
PATH=COSMOS_DERIVATION_PATH
wallet=hd_wallet_CreateFromMnemonic(mnemonics,PATH,addr_num,coins)
print(wallet,"\n")
private_key = "1f9d07b9ca4f99a0949302c428cefe67c90fc16ab53c3776e5f660a2dbb2e8f3"
wallet=hd_wallet_CreateFromprivatekey(private_key,coins)
print(wallet)
print("----------------------------------------------------\n")