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Merge branch '0.3.0' into 0.4.0

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This commit is contained in:
shaoying 2017-12-08 08:49:16 +08:00
commit 49869d8caa
5 changed files with 151 additions and 148 deletions
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12
etc/init.sh
View File

@ -1,12 +1,18 @@
# @debug on
~lex start
source etc/lex.sh
~cli @lex lex
~root mdb
~mdb
open chat chat "chat:chat@/chat" mysql
~chat
query "select * from userinfo"
~root aaa
login shy shy
return
~aaa
login root root
login shy shy
~root cli
remote slaver listen ":9393" tcp

18
etc/lex.sh
View File

@ -1,12 +1,6 @@
~root lex
server start
train [a-zA-Z][a-zA-Z0-9]* 2 2
train 0x[0-9]+ 3 2
train [0-9]+ 3 2
train "[^"]*" 4 2
train '[^']*' 4 2
train [~!@#$&*:] 4 2
~root cli
@lex lex
train [a-zA-Z][a-zA-Z0-9]*
train 0x[0-9]+
train [0-9]+
train "[^"]*"
train '[^']*'
train [~!@#$&*:]

117
src/context/aaa/aaa.go
View File

@ -2,15 +2,14 @@ package aaa // {{{
// }}}
import ( // {{{
"context"
_ "context/cli"
"crypto/md5"
"encoding/hex"
"math/rand"
"strconv"
"time"
"fmt"
"strconv"
"time"
)
// }}}
@ -29,9 +28,7 @@ func (aaa *AAA) session(meta string) string { // {{{
// }}}
func (aaa *AAA) Spawn(m *ctx.Message, c *ctx.Context, arg ...string) ctx.Server { // {{{
c.Caches = map[string]*ctx.Cache{
"sessid": &ctx.Cache{Name: "会话标识", Value: "", Help: "用户的会话标识"},
}
c.Caches = map[string]*ctx.Cache{}
c.Configs = map[string]*ctx.Config{}
s := new(AAA)
@ -41,21 +38,21 @@ func (aaa *AAA) Spawn(m *ctx.Message, c *ctx.Context, arg ...string) ctx.Server
// }}}
func (aaa *AAA) Begin(m *ctx.Message, arg ...string) ctx.Server { // {{{
aaa.Caches["group"] = &ctx.Cache{Name: "用户组", Value: m.Conf("rootname"), Help: "用户组"}
aaa.Caches["username"] = &ctx.Cache{Name: "用户名", Value: m.Conf("rootname"), Help: "用户名"}
aaa.Caches["group"] = &ctx.Cache{Name: "用户组", Value: "", Help: "用户组"}
aaa.Caches["username"] = &ctx.Cache{Name: "用户名", Value: "", Help: "用户名"}
aaa.Caches["password"] = &ctx.Cache{Name: "密码", Value: "", Help: "用户密码，加密存储", Hand: func(m *ctx.Message, x *ctx.Cache, arg ...string) string {
if len(arg) > 0 { // {{{
if x.Value == "" {
bs := md5.Sum([]byte(fmt.Sprintln("用户密码:%s", arg[0])))
return hex.EncodeToString(bs[:])
} else {
bs := md5.Sum([]byte(fmt.Sprintln("用户密码:%s", arg[0])))
m.Assert(x.Value == hex.EncodeToString(bs[:]), "密码错误")
}
bs := md5.Sum([]byte(fmt.Sprintln("用户密码:%s", arg[0])))
m.Assert(x.Value == "" || x.Value == hex.EncodeToString(bs[:]), "密码错误")
m.Cap("expire", fmt.Sprintf("%d", time.Now().Unix()+int64(m.Confi("expire"))))
return hex.EncodeToString(bs[:])
}
return x.Value
// }}}
}}
aaa.Caches["expire"] = &ctx.Cache{Name: "会话超时", Value: "", Help: "用户的会话标识"}
aaa.Caches["sessid"] = &ctx.Cache{Name: "会话标识", Value: "", Help: "用户的会话标识"}
aaa.Caches["time"] = &ctx.Cache{Name: "登录时间", Value: fmt.Sprintf("%d", time.Now().Unix()), Help: "用户登录时间", Hand: func(m *ctx.Message, x *ctx.Cache, arg ...string) string {
if len(arg) > 0 { // {{{
return x.Value
@ -63,34 +60,38 @@ func (aaa *AAA) Begin(m *ctx.Message, arg ...string) ctx.Server { // {{{
n, e := strconv.Atoi(x.Value)
m.Assert(e)
return time.Unix(int64(n), 0).Format("15:03:04")
// }}}
}}
if len(arg) > 0 {
m.Cap("username", arg[0])
m.Cap("group", arg[0])
}
if len(arg) > 1 {
m.Cap("group", arg[1])
}
m.Capi("nuser", 1)
m.Log("info", "context %s", aaa.Context.Name)
aaa.Owner = aaa.Context
return aaa
}
// }}}
func (aaa *AAA) Start(m *ctx.Message, arg ...string) bool { // {{{
if len(arg) > 1 {
if m.Cap("sessid") == "" {
m.Cap("sessid", aaa.session(arg[1]))
m.Capi("nuser", 1)
}
m.Log("info", "%s(%s): login %s", m.Source.Name, m.Cap("group", arg[0]), m.Cap("username", arg[1]))
}
return false
}
// }}}
func (aaa *AAA) Close(m *ctx.Message, arg ...string) bool { // {{{
m.Master = Index
if m.Cap("username") != m.Conf("rootname") {
return true
if m.Target == aaa.Context && aaa.Owner == aaa.Context {
if m.Cap("username") != m.Conf("rootname") {
m.Log("info", "%s(%s): logout %s", aaa.Name, m.Cap("group"), m.Cap("username"))
m.Capi("nuser", -1)
return true
}
}
return false
}
@ -102,62 +103,48 @@ var Index = &ctx.Context{Name: "aaa", Help: "认证中心",
},
Configs: map[string]*ctx.Config{
"rootname": &ctx.Config{Name: "根用户名", Value: "root", Help: "根用户名"},
"expire": &ctx.Config{Name: "会话超时(s)", Value: "120", Help: "会话超时"},
},
Commands: map[string]*ctx.Command{
"login": &ctx.Command{Name: "login [sessid]|[[group] username password]]", Help: "", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) string {
m.Master = m.Target // {{{
aaa := m.Target.Server.(*AAA)
m.Target, m.Master = c, c // {{{
aaa := c.Server.(*AAA)
switch len(arg) {
case 0:
m.Travel(m.Target, func(m *ctx.Message) bool {
m.Travel(c, func(m *ctx.Message) bool {
m.Echo("%s(%s): %s\n", m.Target.Name, m.Cap("group"), m.Cap("time"))
return true
})
case 1:
target := m.Target
if s, ok := aaa.sessions[arg[0]]; ok {
m.Target = s
m.Source.Owner = s
m.Log("info", "%s: logon %s", aaa.Name, m.Cap("username"))
if m.Target = s; int64(m.Capi("expire")) < time.Now().Unix() {
s.Close(m)
return ""
}
m.Source.Group, m.Source.Owner = m.Cap("group"), m.Target
m.Log("info", "%s(%s): logon %s", m.Source.Name, m.Cap("group"), m.Cap("username"))
return m.Cap("username")
}
m.Target = target
case 2:
if arg[0] == m.Conf("rootname") {
m.Cap("password", arg[1])
m.Source.Owner = aaa.Context
m.Travel(m.Target.Root, func(m *ctx.Message) bool {
if m.Target.Owner == nil {
m.Target.Owner = aaa.Context
}
return true
})
return ""
case 2, 3:
group, username, password := arg[0], arg[0], arg[1]
if len(arg) == 3 {
username, password = arg[1], arg[2]
}
source := m.Source
if msg := m.Find(arg[0]); msg == nil {
m.Start(arg[0], arg[0], arg[0])
m.Cap("sessid", aaa.session(arg[0]))
m.Cap("time", fmt.Sprintf("%d", time.Now().Unix()))
if username == m.Conf("rootname") {
m.Set("detail", group, username).Target.Start(m)
} else if msg := m.Find(username); msg == nil {
m.Start(username, group, group, username)
} else {
m.Target = msg.Target
}
m.Cap("password", arg[1])
m.Log("info", "%s: login", m.Target.Name)
m.Cap("password", password)
m.Source.Group, m.Source.Owner = m.Cap("group"), m.Target
aaa.sessions[m.Cap("sessid")] = m.Target
m.Target.Owner = m.Target
source.Owner = m.Target
source.Group = m.Cap("group")
m.Log("info", "%s: login", source.Name)
return m.Cap("sessid")
case 3:
m.Start(arg[0], arg[0], arg[0])
}
return ""
// }}}
@ -165,9 +152,7 @@ var Index = &ctx.Context{Name: "aaa", Help: "认证中心",
},
Index: map[string]*ctx.Context{
"void": &ctx.Context{Name: "void",
Commands: map[string]*ctx.Command{
"login": &ctx.Command{},
},
Commands: map[string]*ctx.Command{"login": &ctx.Command{}},
},
},
}

145
src/context/cli/cli.go
View File

@ -1,8 +1,9 @@
package cli // {{{
// }}}
import ( // {{{
"bufio"
"context"
"bufio"
"fmt"
"io"
"os"
@ -29,6 +30,7 @@ type CLI struct {
login *ctx.Context
lex *ctx.Message
temp *ctx.Context
target *ctx.Context
m *ctx.Message
*ctx.Context
@ -95,52 +97,56 @@ func (cli *CLI) parse(m *ctx.Message) bool { // {{{
}
line = strings.TrimSpace(line)
if line[0] == '#' {
if len(line) == 0 || line[0] == '#' {
return true
}
ls := []string{}
if cli.lex == nil {
ls = strings.Split(line, " ")
} else {
lex := m.Spawn(cli.lex.Target)
m.Assert(lex.Cmd("split", line, "void"))
ls = lex.Meta["result"]
}
if len(ls) == 0 {
return true
}
msg := m.Spawn(cli.target)
ls := []string{}
if cli.lex == nil {
ls = strings.Split(line, " ")
if cli.temp != nil {
msg.Target, cli.temp = cli.temp, nil
}
r := rune(ls[0][0])
if !unicode.IsNumber(r) || !unicode.IsLetter(r) || r == '$' || r == '_' {
if _, ok := cli.alias[string(r)]; ok {
if msg.Add("detail", ls[0][:1]); len(ls[0]) > 1 {
ls[0] = ls[0][1:]
for i := 0; i < len(ls); i++ {
ls[i] = strings.TrimSpace(ls[i])
if ls[i] == "" {
continue
}
if ls[i][0] == '#' {
break
}
if cli.lex != nil && len(ls[i]) > 1 {
switch ls[i][0] {
case '"', '\'':
ls[i] = ls[i][1 : len(ls[i])-1]
}
}
if r := rune(ls[i][0]); r == '$' || r == '_' || (!unicode.IsNumber(r) && !unicode.IsLetter(r)) {
if c, ok := cli.alias[string(r)]; ok {
if msg.Add("detail", c); len(ls[i]) > 1 {
ls[i] = ls[i][1:]
} else {
ls = ls[1:]
continue
}
}
}
for i := 0; i < len(ls); i++ {
ls[i] = strings.TrimSpace(ls[i])
if ls[i][0] == '#' {
break
}
if ls[i] != "" {
msg.Add("detail", ls[i])
}
}
} else {
lex := m.Spawn(cli.lex.Target)
m.Assert(lex.Cmd("split", line))
ls = lex.Meta["result"]
for i := 0; i < len(ls); i++ {
if ls[i][0] == '"' && len(ls[i]) > 1 {
ls[i] = ls[i][1 : len(ls[i])-1]
}
if ls[i][0] == '#' {
break
}
msg.Add("detail", ls[i])
}
}
if len(ls) == 0 {
return true
msg.Add("detail", ls[i])
}
msg.Wait = make(chan bool)
@ -158,6 +164,8 @@ func (cli *CLI) Spawn(m *ctx.Message, c *ctx.Context, arg ...string) ctx.Server
c.Caches = map[string]*ctx.Cache{}
c.Configs = map[string]*ctx.Config{}
cli.Owner = nil
s := new(CLI)
s.Context = c
return s
@ -169,7 +177,7 @@ func (cli *CLI) Begin(m *ctx.Message, arg ...string) ctx.Server { // {{{
cli.Caches["nhistory"] = &ctx.Cache{Name: "历史命令数量", Value: "0", Help: "当前终端已经执行命令的数量"}
cli.Configs["slient"] = &ctx.Config{Name: "屏蔽脚本输出(yes/no)", Value: "yes", Help: "屏蔽脚本输出的信息，yes:屏蔽，no:不屏蔽"}
cli.Configs["default"] = &ctx.Config{Name: "默认的搜索起点(root/back/home)", Value: "home", Help: "模块搜索的默认起点，root:从根模块，back:从父模块，home:从当前模块"}
cli.Configs["default"] = &ctx.Config{Name: "默认的搜索起点(root/back/home)", Value: "root", Help: "模块搜索的默认起点，root:从根模块，back:从父模块，home:从当前模块"}
cli.Configs["PS1"] = &ctx.Config{Name: "命令行提示符(target/detail)", Value: "target", Help: "命令行提示符，target:显示当前模块，detail:显示详细信息", Hand: func(m *ctx.Message, x *ctx.Config, arg ...string) string {
if len(arg) > 0 { // {{{
return arg[0]
@ -220,8 +228,8 @@ func (cli *CLI) Begin(m *ctx.Message, arg ...string) ctx.Server { // {{{
cli.lex = m.Find(arg[0], m.Target.Root)
m.Assert(cli.lex != nil, "词法解析模块不存在")
cli.lex.Cmd("train", "[ \n\t]+", "1")
cli.lex.Cmd("train", "#[^\n]*\n", "1", "2")
cli.lex.Cmd("train", "[ \n\t]+", "void", "void")
cli.lex.Cmd("train", "#[^\n]*\n", "void", "void")
}
return x.Value
// }}}
@ -232,7 +240,6 @@ func (cli *CLI) Begin(m *ctx.Message, arg ...string) ctx.Server { // {{{
}
cli.m = m
cli.Owner = nil
cli.Context.Master = cli.Context
cli.target = cli.Context
@ -274,24 +281,26 @@ func (cli *CLI) Start(m *ctx.Message, arg ...string) bool { // {{{
}
return true
} else {
if msg := m.Find("aaa", m.Target.Root); false && msg != nil {
username := ""
cli.echo("username>")
fmt.Fscanln(cli.in, &username)
if cli.Owner == nil {
if msg := m.Find("aaa", m.Target.Root); msg != nil {
username := ""
cli.echo("username>")
fmt.Fscanln(cli.in, &username)
password := ""
cli.echo("password>")
fmt.Fscanln(cli.in, &password)
password := ""
cli.echo("password>")
fmt.Fscanln(cli.in, &password)
if msg.Cmd("login", username, password) == "" {
cli.echo("登录失败")
m.Cmd("exit")
cli.out.Close()
cli.in.Close()
return false
if msg.Cmd("login", username, password) == "" {
cli.echo("登录失败")
m.Cmd("exit")
cli.out.Close()
cli.in.Close()
return false
}
m.Cap("username", msg.Cap("username"))
}
m.Cap("username", msg.Cap("username"))
}
m.Log("info", "%s: slaver terminal", cli.Name)
@ -307,13 +316,7 @@ func (cli *CLI) Start(m *ctx.Message, arg ...string) bool { // {{{
}
}
for m.Deal(func(msg *ctx.Message, arg ...string) bool {
if a, ok := cli.alias[arg[0]]; ok {
arg[0] = a
}
return true
}, func(msg *ctx.Message, arg ...string) bool {
for m.Deal(nil, func(msg *ctx.Message, arg ...string) bool {
cli.history = append(cli.history, map[string]string{
"time": time.Now().Format("15:04:05"),
"index": fmt.Sprintf("%d", len(cli.history)),
@ -416,6 +419,7 @@ var Index = &ctx.Context{Name: "cli", Help: "管理终端",
cli.target = v.Target
case m.Has("start"):
v.Set("detail", arg...).Target.Start(v)
cli.target = v.Target
case m.Has("switch"):
cli.target = v.Target
case m.Has("close"):
@ -437,7 +441,10 @@ var Index = &ctx.Context{Name: "cli", Help: "管理终端",
m.Echo(" %s(%d): -> %s %v\n", k, v.Code, v.Target.Name, v.Meta["detail"])
}
}
case m.Has("list") || cli.target == v.Target:
case m.Has("list") || len(m.Meta["detail"]) == 1 || (len(arg) == 0 && cli.target == v.Target):
if len(m.Meta["detail"]) == 1 {
v.Target = cli.target
}
m.Travel(v.Target, func(msg *ctx.Message) bool {
if msg.Target.Context != nil {
target := msg.Target
@ -453,6 +460,9 @@ var Index = &ctx.Context{Name: "cli", Help: "管理终端",
}
return true
})
case len(arg) > 0:
cli.next = strings.Join(arg, " ")
cli.temp = v.Target
default:
cli.target = v.Target
return ""
@ -473,6 +483,12 @@ var Index = &ctx.Context{Name: "cli", Help: "管理终端",
return ""
// }}}
}},
"return": &ctx.Command{Name: "return", Help: "运行脚本", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) string {
cli := c.Server.(*CLI) // {{{
cli.bio.Discard(cli.bio.Buffered())
return ""
// }}}
}},
"alias": &ctx.Command{Name: "alias [short [long]]", Help: "查看日志", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) string {
cli := c.Server.(*CLI) // {{{
switch len(arg) {
@ -555,7 +571,6 @@ var Index = &ctx.Context{Name: "cli", Help: "管理终端",
return ""
// }}}
}},
"void": &ctx.Command{Name: "", Help: "", Hand: nil},
},
Messages: make(chan *ctx.Message, 10),
Index: map[string]*ctx.Context{

7
src/context/ctx.go
View File

@ -131,6 +131,7 @@ func (c *Context) Begin(m *Message) *Context { // {{{
}
}
c.Owner = m.Master.Owner
c.Requests = []*Message{m}
if c.Server != nil {
@ -513,7 +514,7 @@ func (m *Message) AssertOne(msg *Message, safe bool, hand ...func(msg *Message))
if msg.Conf("debug") == "on" && e != io.EOF {
fmt.Printf("\n%s error: %v", msg.Target.Name, e)
debug.PrintStack()
fmt.Printf("%s error: %v\n", msg.Target.Name, e)
fmt.Printf("%s error: %v\n\n", msg.Target.Name, e)
}
if e == io.EOF {
@ -804,7 +805,7 @@ func (m *Message) Exec(key string, arg ...string) string { // {{{
}
m.Meta["result"] = nil
ret := x.Hand(m, c, key, arg...)
ret := x.Hand(m, s, key, arg...)
if ret != "" {
m.Echo(ret)
}
@ -1113,6 +1114,7 @@ var Index = &Context{Name: "ctx", Help: "根模块",
default:
switch arg[0] {
case "start":
m.Meta = nil
m.Set("detail", arg[1:]...).Target.Start(m)
case "stop":
m.Set("detail", arg[1:]...).Target.Close(m)
@ -1373,6 +1375,7 @@ func Start(args ...string) {
Pulse.Conf("root", args[3])
}
Index.Owner = Index.contexts["aaa"]
for _, m := range Pulse.Search("") {
m.Target.Begin(m)
}