|
| 1 | +package main |
| 2 | + |
| 3 | +import ( |
| 4 | +"encoding/json" |
| 5 | +"fmt" |
| 6 | +"net/http" |
| 7 | +"os" |
| 8 | +"strconv" |
| 9 | +"strings" |
| 10 | +"text/tabwriter" |
| 11 | + |
| 12 | +"github.com/spf13/pflag" |
| 13 | + |
| 14 | +"go.coder.com/cli" |
| 15 | +"go.coder.com/flog" |
| 16 | +) |
| 17 | + |
| 18 | +typeurlsCmdstruct{} |
| 19 | + |
| 20 | +// DevURL is the parsed json response record for a devURL from cemanager |
| 21 | +typeDevURLstruct { |
| 22 | +IDstring`json:"id"` |
| 23 | +URLstring`json:"url"` |
| 24 | +Portstring`json:"port"` |
| 25 | +Accessstring`json:"access"` |
| 26 | +} |
| 27 | + |
| 28 | +varurlAccessLevel=map[string]string{ |
| 29 | +//Remote API endpoint requires these in uppercase |
| 30 | +"PRIVATE":"Only you can access", |
| 31 | +"ORG":"All members of your organization can access", |
| 32 | +"AUTHED":"Authenticated users can access", |
| 33 | +"PUBLIC":"Anyone on the internet can access this link", |
| 34 | +} |
| 35 | + |
| 36 | +funcportIsValid(portstring)bool { |
| 37 | +p,err:=strconv.ParseUint(port,10,16) |
| 38 | +ifp<1 { |
| 39 | +// port 0 means 'any free port', which we don't support |
| 40 | +err=strconv.ErrRange |
| 41 | +} |
| 42 | +iferr!=nil { |
| 43 | +fmt.Println("Invalid port") |
| 44 | +} |
| 45 | +returnerr==nil |
| 46 | +} |
| 47 | + |
| 48 | +funcaccessLevelIsValid(levelstring)bool { |
| 49 | +_,ok:=urlAccessLevel[level] |
| 50 | +if!ok { |
| 51 | +fmt.Println("Invalid access level") |
| 52 | +} |
| 53 | +returnok |
| 54 | +} |
| 55 | + |
| 56 | +typecreateSubCmdstruct { |
| 57 | +accessstring |
| 58 | +} |
| 59 | + |
| 60 | +func (sub*createSubCmd)RegisterFlags(fl*pflag.FlagSet) { |
| 61 | +fl.StringVarP(&sub.access,"access","a","private","[private | org | authed | public] set devurl access") |
| 62 | +} |
| 63 | + |
| 64 | +func (subcreateSubCmd)Spec() cli.CommandSpec { |
| 65 | +return cli.CommandSpec{ |
| 66 | +Name:"create", |
| 67 | +Usage:"<env name> <port> [--access <level>]", |
| 68 | +Desc:"create/update a devurl for external access", |
| 69 | +} |
| 70 | +} |
| 71 | + |
| 72 | +// Run creates or updates a devURL, specified by env ID and port |
| 73 | +// (fl.Arg(0) and fl.Arg(1)), with access level (fl.Arg(2)) on |
| 74 | +// the cemanager. |
| 75 | +func (subcreateSubCmd)Run(fl*pflag.FlagSet) { |
| 76 | +envName:=fl.Arg(0) |
| 77 | +port:=fl.Arg(1) |
| 78 | +access:=fl.Arg(2) |
| 79 | + |
| 80 | +ifenvName=="" { |
| 81 | +exitUsage(fl) |
| 82 | +} |
| 83 | + |
| 84 | +if!portIsValid(port) { |
| 85 | +exitUsage(fl) |
| 86 | +} |
| 87 | + |
| 88 | +access=strings.ToUpper(sub.access) |
| 89 | +if!accessLevelIsValid(access) { |
| 90 | +exitUsage(fl) |
| 91 | +} |
| 92 | + |
| 93 | +entClient:=requireAuth() |
| 94 | + |
| 95 | +env:=findEnv(entClient,envName) |
| 96 | + |
| 97 | +_,found:=devURLID(port,urlList(envName)) |
| 98 | +iffound { |
| 99 | +fmt.Printf("Updating devurl for port %v\n",port) |
| 100 | +}else { |
| 101 | +fmt.Printf("Adding devurl for port %v\n",port) |
| 102 | +} |
| 103 | + |
| 104 | +err:=entClient.UpsertDevURL(env.ID,port,access) |
| 105 | +iferr!=nil { |
| 106 | +flog.Error("upsert devurl: %s",err.Error()) |
| 107 | +} |
| 108 | +} |
| 109 | + |
| 110 | +typedelSubCmdstruct{} |
| 111 | + |
| 112 | +func (subdelSubCmd)Spec() cli.CommandSpec { |
| 113 | +return cli.CommandSpec{ |
| 114 | +Name:"del", |
| 115 | +Usage:"<env name> <port>", |
| 116 | +Desc:"delete a devurl", |
| 117 | +} |
| 118 | +} |
| 119 | + |
| 120 | +// devURLID returns the ID of a devURL, given the env name and port. |
| 121 | +// ("", false) is returned if no match is found. |
| 122 | +funcdevURLID(portstring,urls []DevURL) (string,bool) { |
| 123 | +for_,url:=rangeurls { |
| 124 | +ifurl.Port==port { |
| 125 | +returnurl.ID,true |
| 126 | +} |
| 127 | +} |
| 128 | +return"",false |
| 129 | +} |
| 130 | + |
| 131 | +// Run deletes a devURL, specified by env ID and port, from the cemanager. |
| 132 | +func (subdelSubCmd)Run(fl*pflag.FlagSet) { |
| 133 | +envName:=fl.Arg(0) |
| 134 | +port:=fl.Arg(1) |
| 135 | + |
| 136 | +ifenvName=="" { |
| 137 | +exitUsage(fl) |
| 138 | +} |
| 139 | + |
| 140 | +if!portIsValid(port) { |
| 141 | +exitUsage(fl) |
| 142 | +} |
| 143 | + |
| 144 | +entClient:=requireAuth() |
| 145 | + |
| 146 | +env:=findEnv(entClient,envName) |
| 147 | + |
| 148 | +urlID,found:=devURLID(port,urlList(envName)) |
| 149 | +iffound { |
| 150 | +fmt.Printf("Deleting devurl for port %v\n",port) |
| 151 | +}else { |
| 152 | +flog.Fatal("No devurl found for port %v",port) |
| 153 | +} |
| 154 | + |
| 155 | +err:=entClient.DelDevURL(env.ID,urlID) |
| 156 | +iferr!=nil { |
| 157 | +flog.Error("delete devurl: %s",err.Error()) |
| 158 | +} |
| 159 | +} |
| 160 | + |
| 161 | +func (cmdurlsCmd)Spec() cli.CommandSpec { |
| 162 | +return cli.CommandSpec{ |
| 163 | +Name:"urls", |
| 164 | +Usage:"<env name>", |
| 165 | +Desc:"get all development urls for external access", |
| 166 | +} |
| 167 | +} |
| 168 | + |
| 169 | +// urlList returns the list of active devURLs from the cemanager. |
| 170 | +funcurlList(envNamestring) []DevURL { |
| 171 | +entClient:=requireAuth() |
| 172 | +env:=findEnv(entClient,envName) |
| 173 | + |
| 174 | +reqString:="%s/api/environments/%s/devurls?session_token=%s" |
| 175 | +reqURL:=fmt.Sprintf(reqString,entClient.BaseURL,env.ID,entClient.Token) |
| 176 | + |
| 177 | +resp,err:=http.Get(reqURL) |
| 178 | +iferr!=nil { |
| 179 | +flog.Fatal("%v",err) |
| 180 | +} |
| 181 | +deferresp.Body.Close() |
| 182 | + |
| 183 | +ifresp.StatusCode!=200 { |
| 184 | +flog.Fatal("non-success status code: %d",resp.StatusCode) |
| 185 | +} |
| 186 | + |
| 187 | +dec:=json.NewDecoder(resp.Body) |
| 188 | + |
| 189 | +devURLs:=make([]DevURL,0) |
| 190 | +err=dec.Decode(&devURLs) |
| 191 | +iferr!=nil { |
| 192 | +flog.Fatal("%v",err) |
| 193 | +} |
| 194 | + |
| 195 | +iflen(devURLs)==0 { |
| 196 | +fmt.Printf("no dev urls were found for environment: %s\n",envName) |
| 197 | +} |
| 198 | + |
| 199 | +returndevURLs |
| 200 | +} |
| 201 | + |
| 202 | +// Run gets the list of active devURLs from the cemanager for the |
| 203 | +// specified environment and outputs info to stdout. |
| 204 | +func (cmdurlsCmd)Run(fl*pflag.FlagSet) { |
| 205 | +envName:=fl.Arg(0) |
| 206 | +devURLs:=urlList(envName) |
| 207 | + |
| 208 | +w:=tabwriter.NewWriter(os.Stdout,0,0,1,' ',tabwriter.TabIndent) |
| 209 | +for_,devURL:=rangedevURLs { |
| 210 | +fmt.Fprintf(w,"%s\t%s\t%s\n",devURL.URL,devURL.Port,devURL.Access) |
| 211 | +} |
| 212 | +w.Flush() |
| 213 | +} |
| 214 | + |
| 215 | +func (cmd*urlsCmd)Subcommands() []cli.Command { |
| 216 | +return []cli.Command{ |
| 217 | +&createSubCmd{}, |
| 218 | +&delSubCmd{}, |
| 219 | +} |
| 220 | +} |
