├── .gitignore ├── LICENSE ├── README.md ├── build.sh ├── configdir_darwin.go ├── configdir_freebsd.go ├── configdir_linux.go ├── configdir_openbsd.go ├── configdir_windows.go ├── go.mod ├── go.sum ├── linx.go └── util.go /.gitignore: -------------------------------------------------------------------------------- 1 | # Compiled Object files, Static and Dynamic libs (Shared Objects) 2 | *.o 3 | *.a 4 | *.so 5 | 6 | # Folders 7 | _obj 8 | _test 9 | binaries 10 | 11 | # Architecture specific extensions/prefixes 12 | *.[568vq] 13 | [568vq].out 14 | 15 | *.cgo1.go 16 | *.cgo2.c 17 | _cgo_defun.c 18 | _cgo_gotypes.go 19 | _cgo_export.* 20 | 21 | _testmain.go 22 | 23 | *.exe 24 | *.test 25 | *.prof 26 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | 676 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Development on this repository has been frozen. 2 | 3 | Feel free to send a pull request if you are maintaining an active fork of this project to add a link to your repository in this readme. 4 | 5 | --- 6 | 7 | 8 | linx-client 9 | ====== 10 | 11 | Simple client for [linx-server](https://github.com/andreimarcu/linx-server) 12 | 13 | Uses a json configuration and logfile (for storing deletion keys of uploads) 14 | 15 | ### Features 16 | 17 | - Upload file and store deletion key 18 | - Upload from stdin and store deletion key 19 | - Overwrite file using stored deletion key 20 | - Delete file using stored deletion key 21 | - Sha256sum client-server matching 22 | 23 | 24 | Get release and run 25 | ------------------- 26 | 1. Grab the latest binary from the [releases](https://github.com/andreimarcu/linx-client/releases) 27 | 2. Run ```./linx-client...``` 28 | 29 | 30 | Configuration 31 | ------------- 32 | 33 | When you first run linx-client, you will be prompted to configure the instance url, logfile path and api keys. 34 | 35 | ``` 36 | $ ./linx-client 37 | Configuring linx-client 38 | 39 | Site url (ex: https://linx.example.com/): https://linx.example.com/ 40 | Logfile path (ex: ~/.linxlog): ~/.linxlog 41 | API key (leave blank if instance is public): 42 | 43 | Configuration written at ~/.config/linx-client.conf `` 44 | 45 | Usage 46 | ----- 47 | 48 | #### Upload file(s) 49 | 50 | ``` 51 | $ linx-client path/to/file.ext 52 | https://linx.example.com/file.ext 53 | ``` 54 | 55 | Options 56 | 57 | - ```-f file.ext``` -- Specify a desired filename (if different from the actual one) 58 | - ```-r``` -- Randomize filename 59 | - ```-e 600``` -- Time until file expires in seconds 60 | - ```-deletekey mysecret``` -- Specify deletion key 61 | - ```-o``` -- Overwrite file if you have its deletion key 62 | - ```-accesskey mykey``` -- Specify access key 63 | - ```-c myconfig.json``` -- Use non-default config file (can be useful if using more than one linx-server instance). This option will create a config if file does not exist. 64 | - ```-no-cb``` -- Disable automatic insertion into clipboard 65 | - ```-selif``` -- Return selif url (direct url) 66 | 67 | #### Upload from stdin 68 | ``` 69 | $ echo "hello there" | linx-client - 70 | https://linx.example.com/random.txt 71 | ``` 72 | 73 | Note: you can specify the ```-f``` flag to specify a filename as such: 74 | 75 | ``` 76 | $ echo "hello there" | linx-client -f hello.txt - 77 | https://linx.example.com/hello.txt 78 | ``` 79 | 80 | 81 | #### Overwrite file 82 | Assuming you have previously uploaded ```file.ext``` using linx-client (so that you have its deletion key), you can replace the file as such: 83 | 84 | ``` 85 | $ linx-client -o file.ext 86 | https://linx.example.com/file.ext 87 | ``` 88 | 89 | #### Delete file(s) 90 | 91 | ``` 92 | $ linx-client -d https://linx.example.com/file.ext 93 | Deleted https://linx.example.com/file.ext 94 | ``` 95 | 96 | License 97 | ------- 98 | Copyright (C) 2015 Andrei Marcu 99 | 100 | This program is free software: you can redistribute it and/or modify 101 | it under the terms of the GNU General Public License as published by 102 | the Free Software Foundation, either version 3 of the License, or 103 | (at your option) any later version. 104 | 105 | This program is distributed in the hope that it will be useful, 106 | but WITHOUT ANY WARRANTY; without even the implied warranty of 107 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 108 | GNU General Public License for more details. 109 | 110 | You should have received a copy of the GNU General Public License 111 | along with this program. If not, see . 112 | 113 | Author 114 | ------- 115 | Andrei Marcu, http://andreim.net/ 116 | -------------------------------------------------------------------------------- /build.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | version="$1" 4 | mkdir -p "binaries/""$version" 5 | name="binaries/""$version""/linx-client-v""$version""_" 6 | 7 | GOOS=darwin GOARCH=amd64 go build -o "$name"osx-amd64 8 | 9 | GOOS=darwin GOARCH=386 go build -o "$name"osx-386 10 | 11 | GOOS=freebsd GOARCH=amd64 go build -o "$name"freebsd-amd64 12 | 13 | GOOS=freebsd GOARCH=386 go build -o "$name"freebsd-386 14 | 15 | GOOS=openbsd GOARCH=amd64 go build -o "$name"openbsd-amd64 16 | 17 | GOOS=openbsd GOARCH=386 go build -o "$name"bsd-386 18 | 19 | GOOS=linux GOARCH=arm GOARM=7 go build -o "$name"linux-armv7 20 | 21 | GOOS=linux GOARCH=arm64 go build -o "$name"linux-arm64 22 | 23 | GOOS=linux GOARCH=amd64 go build -o "$name"linux-amd64 24 | 25 | GOOS=linux GOARCH=386 go build -o "$name"linux-386 26 | 27 | GOOS=windows GOARCH=amd64 go build -o "$name"windows-amd64.exe 28 | 29 | GOOS=windows GOARCH=386 go build -o "$name"windows-386.exe 30 | -------------------------------------------------------------------------------- /configdir_darwin.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "os" 5 | "path/filepath" 6 | ) 7 | 8 | func getHomeDir() (homeDir string) { 9 | homeDir = os.Getenv("HOME") 10 | if homeDir == "" { 11 | homeDir = getInput("Path to home directory", false) 12 | } 13 | 14 | return 15 | } 16 | 17 | func getConfigDir() (configDir string) { 18 | configDir = filepath.Join(getHomeDir(), ".config") 19 | 20 | return 21 | } 22 | -------------------------------------------------------------------------------- /configdir_freebsd.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "os" 5 | "path/filepath" 6 | ) 7 | 8 | func getHomeDir() (homeDir string) { 9 | homeDir = os.Getenv("HOME") 10 | if homeDir == "" { 11 | homeDir = getInput("Path to home directory", false) 12 | } 13 | 14 | return 15 | } 16 | 17 | func getConfigDir() (configDir string) { 18 | configDir = filepath.Join(getHomeDir(), ".config") 19 | 20 | return 21 | } 22 | -------------------------------------------------------------------------------- /configdir_linux.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "os" 5 | "path/filepath" 6 | ) 7 | 8 | func getHomeDir() (homeDir string) { 9 | homeDir = os.Getenv("HOME") 10 | if homeDir == "" { 11 | homeDir = getInput("Path to home directory", false) 12 | } 13 | 14 | return 15 | } 16 | 17 | func getConfigDir() (configDir string) { 18 | configDir = filepath.Join(getHomeDir(), ".config") 19 | 20 | return 21 | } 22 | -------------------------------------------------------------------------------- /configdir_openbsd.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "os" 5 | "path/filepath" 6 | ) 7 | 8 | func getHomeDir() (homeDir string) { 9 | homeDir = os.Getenv("HOME") 10 | if homeDir == "" { 11 | homeDir = getInput("Path to home directory", false) 12 | } 13 | 14 | return 15 | } 16 | 17 | func getConfigDir() (configDir string) { 18 | configDir = filepath.Join(getHomeDir(), ".config") 19 | 20 | return 21 | } 22 | -------------------------------------------------------------------------------- /configdir_windows.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "os" 5 | ) 6 | 7 | func getHomeDir() (homeDir string) { 8 | homeDir = os.Getenv("HOMEPATH") 9 | if homeDir == "" { 10 | homeDir = getInput("Path to home directory", false) 11 | } 12 | 13 | return 14 | } 15 | 16 | func getConfigDir() (configDir string) { 17 | configDir = os.Getenv("APPDATA") 18 | if configDir == "" { 19 | configDir = getInput("Path to config directory", false) 20 | } 21 | return 22 | } 23 | -------------------------------------------------------------------------------- /go.mod: -------------------------------------------------------------------------------- 1 | module github.com/andreimarcu/linx-client 2 | 3 | go 1.15 4 | 5 | require ( 6 | github.com/atotto/clipboard v0.1.2 7 | github.com/minio/sha256-simd v0.1.1 8 | github.com/mutantmonkey/golinx v0.0.0-20190822073349-04d0ad80761f 9 | github.com/timshannon/config v0.0.0-20161208040744-63089074048e 10 | ) 11 | -------------------------------------------------------------------------------- /go.sum: -------------------------------------------------------------------------------- 1 | github.com/adrg/xdg v0.0.0-20190319220657-88e5137d2444/go.mod h1:ZuOshBmzV4Ta+s23hdfFZnBsdzmoR3US0d7ErpqSbTQ= 2 | github.com/atotto/clipboard v0.1.2 h1:YZCtFu5Ie8qX2VmVTBnrqLSiU9XOWwqNRmdT3gIQzbY= 3 | github.com/atotto/clipboard v0.1.2/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI= 4 | github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4= 5 | github.com/mattn/go-colorable v0.1.2/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE= 6 | github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s= 7 | github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU= 8 | github.com/minio/sha256-simd v0.1.1 h1:5QHSlgo3nt5yKOJrC7W8w7X+NFl8cMPZm96iu8kKUJU= 9 | github.com/minio/sha256-simd v0.1.1/go.mod h1:B5e1o+1/KgNmWrSQK08Y6Z1Vb5pwIktudl0J58iy0KM= 10 | github.com/mutantmonkey/golinx v0.0.0-20190822073349-04d0ad80761f h1:8CqxnOa5O+tydf/x/uyNXcZYaHI/FxSwgMWcw0dSfh4= 11 | github.com/mutantmonkey/golinx v0.0.0-20190822073349-04d0ad80761f/go.mod h1:9Vx6RKw67XP4d2+NPuuh0gZrCz42jRr/ooJ7G/Y3ovg= 12 | github.com/timshannon/config v0.0.0-20161208040744-63089074048e h1:ew9WKICVauNGfz7g9d2FUHvFlbA20D7RoVv2rlgjXlw= 13 | github.com/timshannon/config v0.0.0-20161208040744-63089074048e/go.mod h1:Q4VfHjNXZTVTmbIRoJnAOgTM7WwK5HGpJKuNFSbyikg= 14 | golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= 15 | golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= 16 | golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= 17 | golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= 18 | golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= 19 | gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= 20 | gopkg.in/cheggaaa/pb.v1 v1.0.28/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw= 21 | gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= 22 | -------------------------------------------------------------------------------- /linx.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "bufio" 5 | "bytes" 6 | "encoding/json" 7 | "errors" 8 | "flag" 9 | "fmt" 10 | "io" 11 | "io/ioutil" 12 | "net/http" 13 | "net/url" 14 | "os" 15 | "path" 16 | "path/filepath" 17 | "strconv" 18 | "strings" 19 | 20 | "github.com/timshannon/config" 21 | "github.com/atotto/clipboard" 22 | "github.com/mutantmonkey/golinx/progress" 23 | ) 24 | 25 | type RespOkJSON struct { 26 | Filename string 27 | Url string 28 | Delete_Key string 29 | Expiry string 30 | Size string 31 | Sha256sum string 32 | Direct_Url string `json:",omitempty"` 33 | } 34 | 35 | type RespErrJSON struct { 36 | Error string 37 | } 38 | 39 | var Config struct { 40 | siteurl string 41 | logfile string 42 | apikey string 43 | } 44 | 45 | var keys map[string]string 46 | 47 | func main() { 48 | var del bool 49 | var randomize bool 50 | var overwrite bool 51 | var expiry int64 52 | var deleteKey string 53 | var accessKey string 54 | var desiredFileName string 55 | var configPath string 56 | var noClipboard bool 57 | var useSelifURL bool 58 | 59 | flag.BoolVar(&del, "d", false, 60 | "Delete file at url (ex: -d https://linx.example.com/myphoto.jpg") 61 | flag.BoolVar(&randomize, "r", false, 62 | "Randomize filename") 63 | flag.Int64Var(&expiry, "e", 0, 64 | "Time in seconds until file expires (ex: -e 600)") 65 | flag.StringVar(&deleteKey, "deletekey", "", 66 | "Specify your own delete key for the upload(s) (ex: -deletekey mysecret)") 67 | flag.StringVar(&accessKey, "accesskey", "", 68 | "Specify an access key to limit access to the file with a password") 69 | flag.StringVar(&desiredFileName, "f", "", 70 | "Specify the desired filename if different from the actual filename or if file from stdin") 71 | flag.StringVar(&configPath, "c", "", 72 | "Specify a non-default config path") 73 | flag.BoolVar(&overwrite, "o", false, 74 | "Overwrite file (assuming you have its delete key") 75 | flag.BoolVar(&noClipboard, "no-cb", false, 76 | "Disable automatic insertion into clipboard") 77 | flag.BoolVar(&useSelifURL, "selif", false, 78 | "Return selif url") 79 | flag.Parse() 80 | 81 | parseConfig(configPath) 82 | getKeys() 83 | 84 | if del { 85 | for _, url := range flag.Args() { 86 | deleteUrl(url) 87 | } 88 | } else { 89 | for _, fileName := range flag.Args() { 90 | upload(fileName, deleteKey, accessKey, randomize, expiry, overwrite, desiredFileName, noClipboard, useSelifURL) 91 | } 92 | } 93 | } 94 | 95 | func upload(filePath string, deleteKey string, accessKey string, randomize bool, expiry int64, overwrite bool, desiredFileName string, noClipboard bool, useSelifURL bool) { 96 | var reader io.Reader 97 | var fileName string 98 | var ssum string 99 | 100 | if filePath == "-" { 101 | byt, err := ioutil.ReadAll(os.Stdin) 102 | checkErr(err) 103 | 104 | fileName = desiredFileName 105 | 106 | br := bytes.NewReader(byt) 107 | 108 | ssum = sha256sum(br) 109 | br.Seek(0, 0) 110 | 111 | reader = progress.NewProgressReader(fileName, br, int64(len(byt))) 112 | 113 | } else { 114 | fileInfo, err := os.Stat(filePath) 115 | checkErr(err) 116 | file, err := os.Open(filePath) 117 | checkErr(err) 118 | 119 | if desiredFileName == "" { 120 | fileName = path.Base(file.Name()) 121 | } else { 122 | fileName = desiredFileName 123 | } 124 | 125 | br := bufio.NewReader(file) 126 | ssum = sha256sum(br) 127 | file.Seek(0, 0) 128 | 129 | reader = progress.NewProgressReader(fileName, br, fileInfo.Size()) 130 | } 131 | 132 | escapedFileName := url.QueryEscape(fileName) 133 | 134 | req, err := http.NewRequest("PUT", Config.siteurl+"upload/"+escapedFileName, reader) 135 | checkErr(err) 136 | 137 | req.Header.Set("User-Agent", "linx-client") 138 | req.Header.Set("Accept", "application/json") 139 | 140 | if Config.apikey != "" { 141 | req.Header.Set("Linx-Api-Key", Config.apikey) 142 | } 143 | if deleteKey != "" { 144 | req.Header.Set("Linx-Delete-Key", deleteKey) 145 | } 146 | if accessKey != "" { 147 | req.Header.Set("Linx-Access-Key", accessKey) 148 | } 149 | if randomize { 150 | req.Header.Set("Linx-Randomize", "yes") 151 | } 152 | if expiry != 0 { 153 | req.Header.Set("Linx-Expiry", strconv.FormatInt(expiry, 10)) 154 | } 155 | if overwrite { 156 | fileUrl := Config.siteurl + fileName 157 | deleteKey, exists := keys[fileUrl] 158 | if !exists { 159 | checkErr(errors.New("No delete key for " + fileUrl)) 160 | } 161 | 162 | req.Header.Set("Linx-Delete-Key", deleteKey) 163 | } 164 | 165 | client := &http.Client{} 166 | resp, err := client.Do(req) 167 | checkErr(err) 168 | 169 | body, err := ioutil.ReadAll(resp.Body) 170 | checkErr(err) 171 | 172 | if resp.StatusCode == 200 { 173 | var myResp RespOkJSON 174 | var returnUrl string 175 | 176 | err := json.Unmarshal(body, &myResp) 177 | checkErr(err) 178 | 179 | if myResp.Sha256sum != ssum { 180 | fmt.Println("Warning: sha256sum does not match.") 181 | } 182 | 183 | if useSelifURL && len(myResp.Direct_Url) != 0 { 184 | returnUrl = myResp.Direct_Url 185 | } else { 186 | returnUrl = myResp.Url 187 | } 188 | 189 | if noClipboard { 190 | fmt.Println(returnUrl) 191 | } else { 192 | fmt.Printf("Copied %s into clipboard!\n", returnUrl) 193 | clipboard.WriteAll(returnUrl) 194 | } 195 | 196 | addKey(myResp.Url, myResp.Delete_Key) 197 | 198 | } else if resp.StatusCode == 401 { 199 | 200 | checkErr(errors.New("Incorrect API key")) 201 | 202 | } else { 203 | var myResp RespErrJSON 204 | 205 | err := json.Unmarshal(body, &myResp) 206 | checkErr(err) 207 | 208 | fmt.Printf("Could not upload %s: %s\n", fileName, myResp.Error) 209 | } 210 | } 211 | 212 | func deleteUrl(url string) { 213 | deleteKey, exists := keys[url] 214 | if !exists { 215 | checkErr(errors.New("No delete key for " + url)) 216 | } 217 | 218 | req, err := http.NewRequest("DELETE", url, nil) 219 | checkErr(err) 220 | 221 | req.Header.Set("User-Agent", "linx-client") 222 | req.Header.Set("Linx-Delete-Key", deleteKey) 223 | 224 | if Config.apikey != "" { 225 | req.Header.Set("Linx-Api-Key", Config.apikey) 226 | } 227 | 228 | client := &http.Client{} 229 | resp, err := client.Do(req) 230 | checkErr(err) 231 | 232 | if resp.StatusCode == 200 { 233 | fmt.Println("Deleted " + url) 234 | delete(keys, url) 235 | writeKeys() 236 | } else { 237 | checkErr(errors.New("Could not delete " + url)) 238 | } 239 | 240 | } 241 | 242 | func addKey(url string, deleteKey string) { 243 | keys[url] = deleteKey 244 | writeKeys() 245 | } 246 | 247 | func getKeys() { 248 | keyFile, err := ioutil.ReadFile(Config.logfile) 249 | if os.IsNotExist(err) { 250 | keys = make(map[string]string) 251 | writeKeys() 252 | keyFile, err = ioutil.ReadFile(Config.logfile) 253 | checkErr(err) 254 | } else { 255 | checkErr(err) 256 | } 257 | 258 | err = json.Unmarshal(keyFile, &keys) 259 | checkErr(err) 260 | } 261 | 262 | func writeKeys() { 263 | byt, err := json.Marshal(keys) 264 | checkErr(err) 265 | 266 | err = ioutil.WriteFile(Config.logfile, byt, 0600) 267 | checkErr(err) 268 | } 269 | 270 | func parseConfig(configPath string) { 271 | var cfgFilePath string 272 | 273 | if configPath == "" { 274 | cfgFilePath = filepath.Join(getConfigDir(), "linx-client.conf") 275 | } else { 276 | cfgFilePath = configPath 277 | } 278 | 279 | cfg, err := config.LoadOrCreate(cfgFilePath) 280 | checkErr(err) 281 | 282 | Config.siteurl = cfg.String("siteurl", "") 283 | Config.logfile = cfg.String("logfile", "") 284 | Config.apikey = cfg.String("apikey", "") 285 | 286 | if Config.siteurl == "" || Config.logfile == "" { 287 | fmt.Println("Configuring linx-client") 288 | fmt.Println() 289 | for Config.siteurl == "" { 290 | Config.siteurl = getInput("Site url (ex: https://linx.example.com/)", false) 291 | 292 | if lastChar := Config.siteurl[len(Config.siteurl)-1:]; lastChar != "/" { 293 | Config.siteurl = Config.siteurl + "/" 294 | } 295 | } 296 | cfg.SetValue("siteurl", Config.siteurl) 297 | 298 | for Config.logfile == "" { 299 | Config.logfile = getInput("Logfile path (ex: ~/.linxlog)", false) 300 | 301 | homeDir := getHomeDir() 302 | if lastChar := homeDir[len(homeDir)-1:]; lastChar != "/" { 303 | homeDir = homeDir + "/" 304 | } 305 | 306 | Config.logfile = strings.Replace(Config.logfile, "~/", homeDir, 1) 307 | 308 | } 309 | cfg.SetValue("logfile", Config.logfile) 310 | 311 | if Config.apikey == "" { 312 | Config.apikey = getInput("API key (leave blank if instance is public)", true) 313 | } 314 | cfg.SetValue("apikey", Config.apikey) 315 | 316 | cfg.Write() 317 | 318 | fmt.Printf("Configuration written at %s\n", cfgFilePath) 319 | } 320 | } 321 | -------------------------------------------------------------------------------- /util.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "encoding/hex" 5 | "fmt" 6 | "io" 7 | "os" 8 | 9 | "github.com/minio/sha256-simd" 10 | ) 11 | 12 | func checkErr(err error) { 13 | if err != nil { 14 | fmt.Println(err) 15 | os.Exit(1) 16 | } 17 | } 18 | 19 | func getInput(query string, allowBlank bool) (input string) { 20 | for input == "" { 21 | fmt.Print(query + ": ") 22 | fmt.Scanf("%s\n", &input) 23 | 24 | if allowBlank { 25 | break 26 | } 27 | } 28 | 29 | return 30 | } 31 | 32 | func sha256sum(r io.Reader) string { 33 | hasher := sha256.New() 34 | 35 | _, err := io.Copy(hasher, r) 36 | if err == nil { 37 | return hex.EncodeToString(hasher.Sum(nil)) 38 | } else { 39 | return "" 40 | } 41 | } 42 | --------------------------------------------------------------------------------