writejson.py

#! /usr/bin/env python
# -*- coding: utf-8 -*-
import os
import json


#打开配置文件
jsonfile = file("/etc/v2ray/config.json")
config = json.load(jsonfile)

#写入配置文件
def Write():
    myjsondump=json.dumps(config,indent=1)
    openjsonfile=file("/etc/v2ray/config.json","w+")
    openjsonfile.writelines(myjsondump)
    openjsonfile.close()
    
#更改UUID
def WriteUUID(myuuid):
    config[u"inbound"][u"settings"][u"clients"][0][u"id"]=str(myuuid)
    Write()
    
#更改端口
def WritePort(myport):
    config[u"inbound"][u"port"]=int(myport)
    Write()

#更改加密方式
def WriteSecurity(mysecurity):
    config[u"inbound"][u"settings"][u"clients"][0][u"security"]=str(mysecurity)
    Write()
    
#更改底层传输设置
def WriteStreamNetwork(network,para):
    security_backup=config[u"inbound"][u"streamSettings"][u"security"]
    tls_settings_backup=config[u"inbound"][u"streamSettings"][u"tlsSettings"]
    if (network == "tcp" and para=="none"):
        streamfile=file("/usr/local/v2ray.fun/json_template/tcp.json")
        tcp=json.load(streamfile)
        config[u"inbound"][u"streamSettings"]=tcp

    if (network == "tcp" and para != "none"):
        streamfile=file("/usr/local/v2ray.fun/json_template/http.json")
        http=json.load(streamfile)
        http[u"tcpSettings"][u"header"][u"request"][u"headers"][u"Host"]=para
        config[u"inbound"][u"streamSettings"]=http
        
    if (network == "ws"):
        streamfile=file("/usr/local/v2ray.fun/json_template/ws.json")
        ws=json.load(streamfile)
        config[u"inbound"][u"streamSettings"]=ws
        config[u"inbound"][u"streamSettings"][u"wsSettings"][u"headers"][u"host"] = para

    if (network == "mkcp" and para=="none"):
        streamfile=file("/usr/local/v2ray.fun/json_template/kcp.json")
        kcp=json.load(streamfile)
        config[u"inbound"][u"streamSettings"]=kcp
        
    if (network == "mkcp" and para=="kcp utp"):
        streamfile=file("/usr/local/v2ray.fun/json_template/kcp_utp.json")
        utp=json.load(streamfile)
        config[u"inbound"][u"streamSettings"]=utp
        
    if (network == "mkcp" and para=="kcp srtp"):
        streamfile=file("/usr/local/v2ray.fun/json_template/kcp_srtp.json")
        srtp=json.load(streamfile)
        config[u"inbound"][u"streamSettings"]=srtp

        
    if (network == "mkcp" and para=="kcp wechat-video"):
        streamfile=file("/usr/local/v2ray.fun/json_template/kcp_wechat.json")
        wechat=json.load(streamfile)
        config[u"inbound"][u"streamSettings"]=wechat
    
    config[u"inbound"][u"streamSettings"][u"security"] = security_backup
    config[u"inbound"][u"streamSettings"][u"tlsSettings"] = tls_settings_backup
    Write()

#更改TLS设置
def WriteTLS(action,domain):
    if action == "on":
        crt_file = "/root/.acme.sh/" + domain +"_ecc"+ "/fullchain.cer"
        key_file = "/root/.acme.sh/" + domain +"_ecc"+ "/"+ domain +".key"
        config[u"inbound"][u"streamSettings"][u"security"] = "tls"
        tls_file = file("/usr/local/v2ray.fun/json_template/tlssettings.json")
        tls_settings=json.load(tls_file)
        tls_settings[u"certificates"][0][u"certificateFile"] = crt_file
        tls_settings[u"certificates"][0][u"keyFile"] = key_file
        config[u"inbound"][u"streamSettings"][u"tlsSettings"] = tls_settings
        domainfile = file("/usr/local/v2ray.fun/mydomain", "w+")
        domainfile.writelines(str(domain))
        domainfile.close()
        Write()
    elif action == "off":
        config[u"inbound"][u"streamSettings"][u"security"] = ""
        config[u"inbound"][u"streamSettings"][u"tlsSettings"] = {}
        Write()

#更改广告拦截功能
def WriteAD(action):
    if action == "on":
        config[u"routing"][u"settings"][u"rules"][1][u"outboundTag"] = "blocked"
    else:
        config[u"routing"][u"settings"][u"rules"][1][u"outboundTag"] = "direct"
    Write()