Initial commit
This commit is contained in:
commit
c88f0b1f84
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@ -0,0 +1,64 @@
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||||||
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<?xml version="1.0" encoding="UTF-8"?>
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||||||
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<project version="4">
|
||||||
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<component name="AutoImportSettings">
|
||||||
|
<option name="autoReloadType" value="ALL" />
|
||||||
|
</component>
|
||||||
|
<component name="ChangeListManager">
|
||||||
|
<list default="true" id="0ebeae85-e05b-4bf1-84d1-35487e0b90f1" name="Changes" comment="" />
|
||||||
|
<option name="SHOW_DIALOG" value="false" />
|
||||||
|
<option name="HIGHLIGHT_CONFLICTS" value="true" />
|
||||||
|
<option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
|
||||||
|
<option name="LAST_RESOLUTION" value="IGNORE" />
|
||||||
|
</component>
|
||||||
|
<component name="FileTemplateManagerImpl">
|
||||||
|
<option name="RECENT_TEMPLATES">
|
||||||
|
<list>
|
||||||
|
<option value="Go File" />
|
||||||
|
</list>
|
||||||
|
</option>
|
||||||
|
</component>
|
||||||
|
<component name="GOROOT" url="file:///usr/lib/golang" />
|
||||||
|
<component name="ProjectColorInfo"><![CDATA[{
|
||||||
|
"associatedIndex": 3
|
||||||
|
}]]></component>
|
||||||
|
<component name="ProjectId" id="2j9jW0f2prW23vp9lEUnMrEIBQJ" />
|
||||||
|
<component name="ProjectViewState">
|
||||||
|
<option name="hideEmptyMiddlePackages" value="true" />
|
||||||
|
<option name="showLibraryContents" value="true" />
|
||||||
|
</component>
|
||||||
|
<component name="PropertiesComponent"><![CDATA[{
|
||||||
|
"keyToString": {
|
||||||
|
"DefaultGoTemplateProperty": "Go File",
|
||||||
|
"RunOnceActivity.ShowReadmeOnStart": "true",
|
||||||
|
"RunOnceActivity.go.formatter.settings.were.checked": "true",
|
||||||
|
"RunOnceActivity.go.migrated.go.modules.settings": "true",
|
||||||
|
"RunOnceActivity.go.modules.go.list.on.any.changes.was.set": "true",
|
||||||
|
"go.import.settings.migrated": "true",
|
||||||
|
"go.sdk.automatically.set": "true",
|
||||||
|
"last_opened_file_path": "/home/liqing/Projects/programs/burgerbackup",
|
||||||
|
"node.js.detected.package.eslint": "true",
|
||||||
|
"node.js.selected.package.eslint": "(autodetect)",
|
||||||
|
"nodejs_package_manager_path": "npm"
|
||||||
|
}
|
||||||
|
}]]></component>
|
||||||
|
<component name="RecentsManager">
|
||||||
|
<key name="MoveFile.RECENT_KEYS">
|
||||||
|
<recent name="$PROJECT_DIR$/bin/server" />
|
||||||
|
</key>
|
||||||
|
</component>
|
||||||
|
<component name="SharedIndexes">
|
||||||
|
<attachedChunks>
|
||||||
|
<set>
|
||||||
|
<option value="bundled-gosdk-33c477a475b1-e0158606a674-org.jetbrains.plugins.go.sharedIndexes.bundled-GO-241.18034.61" />
|
||||||
|
<option value="bundled-js-predefined-1d06a55b98c1-0b3e54e931b4-JavaScript-GO-241.18034.61" />
|
||||||
|
</set>
|
||||||
|
</attachedChunks>
|
||||||
|
</component>
|
||||||
|
<component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
|
||||||
|
<component name="TypeScriptGeneratedFilesManager">
|
||||||
|
<option name="version" value="3" />
|
||||||
|
</component>
|
||||||
|
<component name="VgoProject">
|
||||||
|
<settings-migrated>true</settings-migrated>
|
||||||
|
</component>
|
||||||
|
</project>
|
||||||
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@ -0,0 +1,42 @@
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||||||
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package main
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||||||
|
import (
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|
"concord.hectabit.org/Hectabit/burgerbackup/lib/client"
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||||||
|
"log"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
var (
|
||||||
|
backupKey = "meow"
|
||||||
|
backupInterval = 43200
|
||||||
|
fileLocation = "database.db"
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||||||
|
remoteURL = "http://localhost:8088/api/backup"
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||||||
|
)
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
for {
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||||||
|
err, errCode := client.PerformBackup(fileLocation, backupKey, remoteURL)
|
||||||
|
if err != nil {
|
||||||
|
if errCode == 0 {
|
||||||
|
log.Println("[CRITICAL] Unknown in performBackup() file read:", err)
|
||||||
|
} else if errCode == 1 {
|
||||||
|
log.Println("[CRITICAL] Unknown in performBackup() content encryption:", err)
|
||||||
|
} else if errCode == 2 {
|
||||||
|
log.Println("[CRITICAL] Unknown in SendFileToServer() request creation:", err)
|
||||||
|
} else if errCode == 3 {
|
||||||
|
log.Println("[CRITICAL] Unknown in SendFileToServer() hash creation:", err)
|
||||||
|
} else if errCode == 4 {
|
||||||
|
log.Println("[CRITICAL] Unknown in SendFileToServer() request execution:", err)
|
||||||
|
} else if errCode == 5 {
|
||||||
|
log.Println("[CRITICAL] Unknown in SendFileToServer() response read:", err)
|
||||||
|
} else if errCode == 6 {
|
||||||
|
log.Println("[CRITICAL] Unknown in SendFileToServer() response marshalling:", err)
|
||||||
|
} else if errCode == 7 {
|
||||||
|
log.Println("[CRITICAL] Server sent message in SendFileToServer():", err)
|
||||||
|
} else {
|
||||||
|
log.Println("[CRITICAL] Unknown error in main():", err)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
time.Sleep(time.Duration(backupInterval) * 1000000000)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,161 @@
|
||||||
|
package main
|
||||||
|
|
||||||
|
import (
|
||||||
|
"concord.hectabit.org/Hectabit/burgerbackup/lib/common"
|
||||||
|
"errors"
|
||||||
|
"fmt"
|
||||||
|
"github.com/gin-gonic/gin"
|
||||||
|
"github.com/spf13/viper"
|
||||||
|
"golang.org/x/crypto/argon2"
|
||||||
|
"io"
|
||||||
|
"log"
|
||||||
|
"mime/multipart"
|
||||||
|
"net/http"
|
||||||
|
"os"
|
||||||
|
"strconv"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
if _, err := os.Stat("config.ini"); err == nil {
|
||||||
|
log.Println("[INFO] Config loaded at", time.Now().Unix())
|
||||||
|
} else if os.IsNotExist(err) {
|
||||||
|
log.Fatalln("[FATAL] config.ini does not exist")
|
||||||
|
} else {
|
||||||
|
log.Fatalln("[FATAL] File is in quantum uncertainty:", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
viper.SetConfigName("config")
|
||||||
|
viper.AddConfigPath("./")
|
||||||
|
viper.AutomaticEnv()
|
||||||
|
|
||||||
|
err := viper.ReadInConfig()
|
||||||
|
if err != nil {
|
||||||
|
log.Fatalln("[FATAL] Error in config file at", strconv.FormatInt(time.Now().Unix(), 10)+":", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
backupKey := viper.GetString("BACKUP_KEY")
|
||||||
|
cryptoKey := viper.GetString("CRYPTO_KEY")
|
||||||
|
port := viper.GetInt("PORT")
|
||||||
|
host := viper.GetString("HOST")
|
||||||
|
backupFolder := viper.GetString("BACKUP_FOLDER")
|
||||||
|
|
||||||
|
if host == "" {
|
||||||
|
log.Fatalln("[FATAL] HOST is not set")
|
||||||
|
}
|
||||||
|
|
||||||
|
if port == 0 {
|
||||||
|
log.Fatalln("[FATAL] PORT is not set")
|
||||||
|
}
|
||||||
|
|
||||||
|
if backupKey == "" {
|
||||||
|
log.Fatalln("[FATAL] BACKUP_KEY is not set")
|
||||||
|
} else if backupKey == "supersecretkey" {
|
||||||
|
log.Println("[WARN] SECRET_KEY is set to a default value. Please set it to another value.")
|
||||||
|
}
|
||||||
|
|
||||||
|
if cryptoKey == "" {
|
||||||
|
log.Fatalln("[FATAL] CRYPTO_KEY is not set")
|
||||||
|
} else if cryptoKey == "supersecretkey" {
|
||||||
|
log.Println("[WARN] SECRET_KEY is set to a default value. If it is also set to this on the client, please set both to another value.")
|
||||||
|
}
|
||||||
|
|
||||||
|
if _, err := os.Stat(backupFolder); os.IsNotExist(err) {
|
||||||
|
log.Println("[INFO] Backup folder does not exist, creating")
|
||||||
|
if err := os.Mkdir(backupFolder, 0755); err != nil {
|
||||||
|
log.Fatalln("[FATAL] Could not create backup folder:", err)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
gin.SetMode(gin.ReleaseMode)
|
||||||
|
router := gin.Default()
|
||||||
|
|
||||||
|
router.Use(func(c *gin.Context) {
|
||||||
|
c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
|
||||||
|
c.Writer.Header().Set("Access-Control-Allow-Headers", "*, Authorization")
|
||||||
|
c.Writer.Header().Set("Access-Control-Allow-Methods", "*")
|
||||||
|
|
||||||
|
if c.Request.Method == "OPTIONS" {
|
||||||
|
c.AbortWithStatus(200)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
c.Next()
|
||||||
|
})
|
||||||
|
|
||||||
|
router.POST("/api/backup", func(c *gin.Context) {
|
||||||
|
clientBackupKey := c.GetHeader("Authorization")
|
||||||
|
if clientBackupKey == "" {
|
||||||
|
c.JSON(400, gin.H{"error": "BackupKey not found", "goErr": "backupKey not found"})
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
var authenticated bool
|
||||||
|
authenticated, err = common.VerifyHash(clientBackupKey, backupKey)
|
||||||
|
if err != nil {
|
||||||
|
c.JSON(500, gin.H{"error": "Something went wrong on our end. Please report this bug at https://centrifuge.hectabit.org/hectabit/burgerbackup and refer to the documentation for more info. Your error code is: UNKNOWN-API-BACKUP-VERIFYERR", "goErr": err.Error()})
|
||||||
|
log.Println("[ERROR] Error in /api/backup hash verify:", err)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
if authenticated {
|
||||||
|
file, err := c.FormFile("file")
|
||||||
|
if err != nil {
|
||||||
|
if errors.Is(err, http.ErrMissingFile) {
|
||||||
|
c.JSON(400, gin.H{"error": "No file uploaded", "goErr": err.Error()})
|
||||||
|
} else {
|
||||||
|
c.JSON(500, gin.H{"error": "Something went wrong on our end. Please report this bug at https://centrifuge.hectabit.org/hectabit/burgerbackup and refer to the documentation for more info. Your error code is: UNKNOWN-API-BACKUP-FILEERR", "goErr": err.Error()})
|
||||||
|
log.Println("[ERROR] Error in /api/backup file upload:", err)
|
||||||
|
}
|
||||||
|
return
|
||||||
|
}
|
||||||
|
fileName := "database_" + strconv.FormatInt(time.Now().Unix(), 10) + ".db"
|
||||||
|
encryptedFile, err := file.Open()
|
||||||
|
if err != nil {
|
||||||
|
c.JSON(422, gin.H{"error": "Could not open file", "goErr": err.Error()})
|
||||||
|
}
|
||||||
|
defer func(encryptedFile multipart.File) {
|
||||||
|
err := encryptedFile.Close()
|
||||||
|
if err != nil {
|
||||||
|
c.JSON(500, gin.H{"error": "Something went wrong on our end. Please report this bug at https://centrifuge.hectabit.org/hectabit/burgerbackup and refer to the documentation for more info. Your error code is: UNKNOWN-API-BACKUP-FILEDEFERERR", "goErr": err.Error()})
|
||||||
|
log.Println("[ERROR] Error in /api/backup file defer:", err)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
}(encryptedFile)
|
||||||
|
|
||||||
|
encryptedData, err := io.ReadAll(encryptedFile)
|
||||||
|
if err != nil {
|
||||||
|
c.JSON(500, gin.H{"error": "Something went wrong on our end. Please report this bug at https://centrifuge.hectabit.org/hectabit/burgerbackup and refer to the documentation for more info. Your error code is: UNKNOWN-API-BACKUP-FILECONTENTERR", "goErr": err.Error()})
|
||||||
|
log.Println("[ERROR] Error in /api/backup file read:", err)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
cryptoKeyHashed := argon2.IDKey([]byte(cryptoKey), []byte("burgerbackup"), 1, 64*1024, 4, 32)
|
||||||
|
decryptedData, err := common.DecryptAES(cryptoKeyHashed, encryptedData)
|
||||||
|
if err != nil {
|
||||||
|
c.JSON(500, gin.H{"error": "Something went wrong on our end. Please report this bug at https://centrifuge.hectabit.org/hectabit/burgerbackup and refer to the documentation for more info. Your error code is: UNKNOWN-API-BACKUP-DECRYPTERR", "goErr": err.Error()})
|
||||||
|
log.Println("[ERROR] Error in /api/backup file decrypt:", err)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
filePath := backupFolder + "/" + fileName
|
||||||
|
if err := os.WriteFile(filePath, decryptedData, 0644); err != nil {
|
||||||
|
c.JSON(500, gin.H{"error": "Something went wrong on our end. Please report this bug at https://centrifuge.hectabit.org/hectabit/burgerbackup and refer to the documentation for more info. Your error code is: UNKNOWN-API-BACKUP-WRITEERR", "goErr": err.Error()})
|
||||||
|
log.Println("[ERROR] Error in /api/backup file write:", err)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
fmt.Println("[INFO] Received and decrypted backup from", c.ClientIP())
|
||||||
|
c.JSON(200, gin.H{"success": "true", "timeTaken": time.Now().Unix(), "goErr": ""})
|
||||||
|
} else {
|
||||||
|
c.JSON(401, gin.H{"error": "Incorrect backup key", "goErr": "incorrect backup key"})
|
||||||
|
}
|
||||||
|
})
|
||||||
|
|
||||||
|
log.Println("[INFO] Server started at", time.Now().Unix())
|
||||||
|
log.Println("[INFO] Welcome to Burgerbackup! Today we are running on IP " + host + " on port " + strconv.Itoa(port) + ".")
|
||||||
|
err = router.Run(host + ":" + strconv.Itoa(port))
|
||||||
|
if err != nil {
|
||||||
|
log.Fatalln("[FATAL] Server failed to begin operations at", time.Now().Unix(), err)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,52 @@
|
||||||
|
module concord.hectabit.org/Hectabit/burgerbackup
|
||||||
|
|
||||||
|
go 1.22.5
|
||||||
|
|
||||||
|
require (
|
||||||
|
github.com/gin-gonic/gin v1.10.0
|
||||||
|
github.com/spf13/viper v1.19.0
|
||||||
|
golang.org/x/crypto v0.23.0
|
||||||
|
)
|
||||||
|
|
||||||
|
require (
|
||||||
|
github.com/bytedance/sonic v1.11.6 // indirect
|
||||||
|
github.com/bytedance/sonic/loader v0.1.1 // indirect
|
||||||
|
github.com/cloudwego/base64x v0.1.4 // indirect
|
||||||
|
github.com/cloudwego/iasm v0.2.0 // indirect
|
||||||
|
github.com/fsnotify/fsnotify v1.7.0 // indirect
|
||||||
|
github.com/gabriel-vasile/mimetype v1.4.3 // indirect
|
||||||
|
github.com/gin-contrib/sse v0.1.0 // indirect
|
||||||
|
github.com/go-playground/locales v0.14.1 // indirect
|
||||||
|
github.com/go-playground/universal-translator v0.18.1 // indirect
|
||||||
|
github.com/go-playground/validator/v10 v10.20.0 // indirect
|
||||||
|
github.com/goccy/go-json v0.10.2 // indirect
|
||||||
|
github.com/hashicorp/hcl v1.0.0 // indirect
|
||||||
|
github.com/json-iterator/go v1.1.12 // indirect
|
||||||
|
github.com/klauspost/cpuid/v2 v2.2.7 // indirect
|
||||||
|
github.com/leodido/go-urn v1.4.0 // indirect
|
||||||
|
github.com/magiconair/properties v1.8.7 // indirect
|
||||||
|
github.com/mattn/go-isatty v0.0.20 // indirect
|
||||||
|
github.com/mitchellh/mapstructure v1.5.0 // indirect
|
||||||
|
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
|
||||||
|
github.com/modern-go/reflect2 v1.0.2 // indirect
|
||||||
|
github.com/pelletier/go-toml/v2 v2.2.2 // indirect
|
||||||
|
github.com/sagikazarmark/locafero v0.4.0 // indirect
|
||||||
|
github.com/sagikazarmark/slog-shim v0.1.0 // indirect
|
||||||
|
github.com/sourcegraph/conc v0.3.0 // indirect
|
||||||
|
github.com/spf13/afero v1.11.0 // indirect
|
||||||
|
github.com/spf13/cast v1.6.0 // indirect
|
||||||
|
github.com/spf13/pflag v1.0.5 // indirect
|
||||||
|
github.com/subosito/gotenv v1.6.0 // indirect
|
||||||
|
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
|
||||||
|
github.com/ugorji/go/codec v1.2.12 // indirect
|
||||||
|
go.uber.org/atomic v1.9.0 // indirect
|
||||||
|
go.uber.org/multierr v1.9.0 // indirect
|
||||||
|
golang.org/x/arch v0.8.0 // indirect
|
||||||
|
golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
|
||||||
|
golang.org/x/net v0.25.0 // indirect
|
||||||
|
golang.org/x/sys v0.20.0 // indirect
|
||||||
|
golang.org/x/text v0.15.0 // indirect
|
||||||
|
google.golang.org/protobuf v1.34.1 // indirect
|
||||||
|
gopkg.in/ini.v1 v1.67.0 // indirect
|
||||||
|
gopkg.in/yaml.v3 v3.0.1 // indirect
|
||||||
|
)
|
||||||
|
|
@ -0,0 +1,130 @@
|
||||||
|
github.com/bytedance/sonic v1.11.6 h1:oUp34TzMlL+OY1OUWxHqsdkgC/Zfc85zGqw9siXjrc0=
|
||||||
|
github.com/bytedance/sonic v1.11.6/go.mod h1:LysEHSvpvDySVdC2f87zGWf6CIKJcAvqab1ZaiQtds4=
|
||||||
|
github.com/bytedance/sonic/loader v0.1.1 h1:c+e5Pt1k/cy5wMveRDyk2X4B9hF4g7an8N3zCYjJFNM=
|
||||||
|
github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
|
||||||
|
github.com/cloudwego/base64x v0.1.4 h1:jwCgWpFanWmN8xoIUHa2rtzmkd5J2plF/dnLS6Xd/0Y=
|
||||||
|
github.com/cloudwego/base64x v0.1.4/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
|
||||||
|
github.com/cloudwego/iasm v0.2.0 h1:1KNIy1I1H9hNNFEEH3DVnI4UujN+1zjpuk6gwHLTssg=
|
||||||
|
github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
|
||||||
|
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||||
|
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||||
|
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
|
||||||
|
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||||
|
github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
|
||||||
|
github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
|
||||||
|
github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
|
||||||
|
github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
|
||||||
|
github.com/gabriel-vasile/mimetype v1.4.3 h1:in2uUcidCuFcDKtdcBxlR0rJ1+fsokWf+uqxgUFjbI0=
|
||||||
|
github.com/gabriel-vasile/mimetype v1.4.3/go.mod h1:d8uq/6HKRL6CGdk+aubisF/M5GcPfT7nKyLpA0lbSSk=
|
||||||
|
github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
|
||||||
|
github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
|
||||||
|
github.com/gin-gonic/gin v1.10.0 h1:nTuyha1TYqgedzytsKYqna+DfLos46nTv2ygFy86HFU=
|
||||||
|
github.com/gin-gonic/gin v1.10.0/go.mod h1:4PMNQiOhvDRa013RKVbsiNwoyezlm2rm0uX/T7kzp5Y=
|
||||||
|
github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
|
||||||
|
github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
|
||||||
|
github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
|
||||||
|
github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
|
||||||
|
github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
|
||||||
|
github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
|
||||||
|
github.com/go-playground/validator/v10 v10.20.0 h1:K9ISHbSaI0lyB2eWMPJo+kOS/FBExVwjEviJTixqxL8=
|
||||||
|
github.com/go-playground/validator/v10 v10.20.0/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
|
||||||
|
github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
|
||||||
|
github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
|
||||||
|
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
|
||||||
|
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
|
||||||
|
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
|
||||||
|
github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
|
||||||
|
github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
|
||||||
|
github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
|
||||||
|
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
|
||||||
|
github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
|
||||||
|
github.com/klauspost/cpuid/v2 v2.2.7 h1:ZWSB3igEs+d0qvnxR/ZBzXVmxkgt8DdzP6m9pfuVLDM=
|
||||||
|
github.com/klauspost/cpuid/v2 v2.2.7/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
|
||||||
|
github.com/knz/go-libedit v1.10.1/go.mod h1:MZTVkCWyz0oBc7JOWP3wNAzd002ZbM/5hgShxwh4x8M=
|
||||||
|
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
|
||||||
|
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
|
||||||
|
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
|
||||||
|
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
|
||||||
|
github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
|
||||||
|
github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
|
||||||
|
github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY=
|
||||||
|
github.com/magiconair/properties v1.8.7/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0=
|
||||||
|
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
|
||||||
|
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
|
||||||
|
github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
|
||||||
|
github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
|
||||||
|
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||||
|
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
|
||||||
|
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||||
|
github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
|
||||||
|
github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
|
||||||
|
github.com/pelletier/go-toml/v2 v2.2.2 h1:aYUidT7k73Pcl9nb2gScu7NSrKCSHIDE89b3+6Wq+LM=
|
||||||
|
github.com/pelletier/go-toml/v2 v2.2.2/go.mod h1:1t835xjRzz80PqgE6HHgN2JOsmgYu/h4qDAS4n929Rs=
|
||||||
|
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||||
|
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
|
||||||
|
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||||
|
github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
|
||||||
|
github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
|
||||||
|
github.com/sagikazarmark/locafero v0.4.0 h1:HApY1R9zGo4DBgr7dqsTH/JJxLTTsOt7u6keLGt6kNQ=
|
||||||
|
github.com/sagikazarmark/locafero v0.4.0/go.mod h1:Pe1W6UlPYUk/+wc/6KFhbORCfqzgYEpgQ3O5fPuL3H4=
|
||||||
|
github.com/sagikazarmark/slog-shim v0.1.0 h1:diDBnUNK9N/354PgrxMywXnAwEr1QZcOr6gto+ugjYE=
|
||||||
|
github.com/sagikazarmark/slog-shim v0.1.0/go.mod h1:SrcSrq8aKtyuqEI1uvTDTK1arOWRIczQRv+GVI1AkeQ=
|
||||||
|
github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
|
||||||
|
github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0=
|
||||||
|
github.com/spf13/afero v1.11.0 h1:WJQKhtpdm3v2IzqG8VMqrr6Rf3UYpEF239Jy9wNepM8=
|
||||||
|
github.com/spf13/afero v1.11.0/go.mod h1:GH9Y3pIexgf1MTIWtNGyogA5MwRIDXGUr+hbWNoBjkY=
|
||||||
|
github.com/spf13/cast v1.6.0 h1:GEiTHELF+vaR5dhz3VqZfFSzZjYbgeKDpBxQVS4GYJ0=
|
||||||
|
github.com/spf13/cast v1.6.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
|
||||||
|
github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
|
||||||
|
github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
|
||||||
|
github.com/spf13/viper v1.19.0 h1:RWq5SEjt8o25SROyN3z2OrDB9l7RPd3lwTWU8EcEdcI=
|
||||||
|
github.com/spf13/viper v1.19.0/go.mod h1:GQUN9bilAbhU/jgc1bKs99f/suXKeUMct8Adx5+Ntkg=
|
||||||
|
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||||
|
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
|
||||||
|
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
|
||||||
|
github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
|
||||||
|
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
||||||
|
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||||
|
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||||
|
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
|
||||||
|
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
|
||||||
|
github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
|
||||||
|
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
|
||||||
|
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
|
||||||
|
github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
|
||||||
|
github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
|
||||||
|
github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
|
||||||
|
github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
|
||||||
|
github.com/ugorji/go/codec v1.2.12 h1:9LC83zGrHhuUA9l16C9AHXAqEV/2wBQ4nkvumAE65EE=
|
||||||
|
github.com/ugorji/go/codec v1.2.12/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
|
||||||
|
go.uber.org/atomic v1.9.0 h1:ECmE8Bn/WFTYwEW/bpKD3M8VtR/zQVbavAoalC1PYyE=
|
||||||
|
go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
|
||||||
|
go.uber.org/multierr v1.9.0 h1:7fIwc/ZtS0q++VgcfqFDxSBZVv/Xo49/SYnDFupUwlI=
|
||||||
|
go.uber.org/multierr v1.9.0/go.mod h1:X2jQV1h+kxSjClGpnseKVIxpmcjrj7MNnI0bnlfKTVQ=
|
||||||
|
golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
|
||||||
|
golang.org/x/arch v0.8.0 h1:3wRIsP3pM4yUptoR96otTUOXI367OS0+c9eeRi9doIc=
|
||||||
|
golang.org/x/arch v0.8.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
|
||||||
|
golang.org/x/crypto v0.23.0 h1:dIJU/v2J8Mdglj/8rJ6UUOM3Zc9zLZxVZwwxMooUSAI=
|
||||||
|
golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
|
||||||
|
golang.org/x/exp v0.0.0-20230905200255-921286631fa9 h1:GoHiUyI/Tp2nVkLI2mCxVkOjsbSXD66ic0XW0js0R9g=
|
||||||
|
golang.org/x/exp v0.0.0-20230905200255-921286631fa9/go.mod h1:S2oDrQGGwySpoQPVqRShND87VCbxmc6bL1Yd2oYrm6k=
|
||||||
|
golang.org/x/net v0.25.0 h1:d/OCCoBEUq33pjydKrGQhw7IlUPI2Oylr+8qLx49kac=
|
||||||
|
golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
|
||||||
|
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||||
|
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||||
|
golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
|
||||||
|
golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||||
|
golang.org/x/text v0.15.0 h1:h1V/4gjBv8v9cjcR6+AR5+/cIYK5N/WAgiv4xlsEtAk=
|
||||||
|
golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
|
||||||
|
google.golang.org/protobuf v1.34.1 h1:9ddQBjfCyZPOHPUiPxpYESBLc+T8P3E+Vo4IbKZgFWg=
|
||||||
|
google.golang.org/protobuf v1.34.1/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
|
||||||
|
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||||
|
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
|
||||||
|
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||||
|
gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA=
|
||||||
|
gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
|
||||||
|
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||||
|
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||||
|
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||||
|
nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
|
||||||
|
rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
|
||||||
|
|
@ -0,0 +1,82 @@
|
||||||
|
package client
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
"concord.hectabit.org/Hectabit/burgerbackup/lib/common"
|
||||||
|
"encoding/json"
|
||||||
|
"errors"
|
||||||
|
"io"
|
||||||
|
"log"
|
||||||
|
"net/http"
|
||||||
|
"os"
|
||||||
|
)
|
||||||
|
|
||||||
|
func PerformBackup(fileLocation string, backupKey string, remoteURL string) (error, int) {
|
||||||
|
fileContent, err := os.ReadFile(fileLocation)
|
||||||
|
if err != nil {
|
||||||
|
log.Println("[CRITICAL] Unknown in performBackup() file read:", err)
|
||||||
|
return err, 0
|
||||||
|
}
|
||||||
|
|
||||||
|
encryptedContent, err := common.EncryptAES([]byte(backupKey), fileContent)
|
||||||
|
if err != nil {
|
||||||
|
log.Println("[CRITICAL] Unknown in performBack() content encryption", err)
|
||||||
|
return err, 1
|
||||||
|
}
|
||||||
|
|
||||||
|
encryptedFile := io.NopCloser(bytes.NewReader(encryptedContent))
|
||||||
|
err, errCode := SendFileToServer(encryptedFile, backupKey, remoteURL)
|
||||||
|
if err != nil {
|
||||||
|
return err, errCode + 2
|
||||||
|
}
|
||||||
|
|
||||||
|
log.Println("[INFO] Backup completed at:")
|
||||||
|
return nil, -1
|
||||||
|
}
|
||||||
|
|
||||||
|
func SendFileToServer(file io.Reader, backupKey string, remoteURL string) (error, int) {
|
||||||
|
req, err := http.NewRequest("POST", remoteURL, file)
|
||||||
|
if err != nil {
|
||||||
|
return err, 0
|
||||||
|
}
|
||||||
|
|
||||||
|
salt, err := common.GenSalt(16)
|
||||||
|
hashedBackupKey, err := common.Hash(backupKey, salt)
|
||||||
|
if err != nil {
|
||||||
|
return err, 1
|
||||||
|
}
|
||||||
|
req.Header.Set("Authorization", hashedBackupKey)
|
||||||
|
|
||||||
|
client := &http.Client{}
|
||||||
|
resp, err := client.Do(req)
|
||||||
|
if err != nil {
|
||||||
|
return err, 2
|
||||||
|
}
|
||||||
|
defer func(Body io.ReadCloser) {
|
||||||
|
err := Body.Close()
|
||||||
|
if err != nil {
|
||||||
|
log.Println("[ERROR] Error in sendFileToServer() response defer:", err)
|
||||||
|
}
|
||||||
|
}(resp.Body)
|
||||||
|
|
||||||
|
body, err := io.ReadAll(resp.Body)
|
||||||
|
if err != nil {
|
||||||
|
return err, 3
|
||||||
|
}
|
||||||
|
|
||||||
|
var response map[string]interface{}
|
||||||
|
err = json.Unmarshal(body, &response)
|
||||||
|
if err != nil {
|
||||||
|
return err, 4
|
||||||
|
}
|
||||||
|
|
||||||
|
if resp.StatusCode != 200 {
|
||||||
|
err, ok := response["goErr"].(string)
|
||||||
|
if !ok {
|
||||||
|
err = "error not sent by server"
|
||||||
|
}
|
||||||
|
return errors.New(err), 5
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil, -1
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,111 @@
|
||||||
|
package common
|
||||||
|
|
||||||
|
import (
|
||||||
|
"crypto/aes"
|
||||||
|
"crypto/cipher"
|
||||||
|
"crypto/rand"
|
||||||
|
"encoding/hex"
|
||||||
|
"errors"
|
||||||
|
"fmt"
|
||||||
|
"golang.org/x/crypto/scrypt"
|
||||||
|
"io"
|
||||||
|
"log"
|
||||||
|
"strconv"
|
||||||
|
"strings"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
func Hash(password, salt string) (string, error) {
|
||||||
|
passwordBytes := []byte(password)
|
||||||
|
saltBytes := []byte(salt)
|
||||||
|
|
||||||
|
derivedKey, err := scrypt.Key(passwordBytes, saltBytes, 32768, 8, 1, 64)
|
||||||
|
if err != nil {
|
||||||
|
log.Println("[ERROR] Unknown in hash() at", strconv.FormatInt(time.Now().Unix(), 10)+":", err)
|
||||||
|
return "", err
|
||||||
|
}
|
||||||
|
|
||||||
|
hashString := fmt.Sprintf("scrypt:32768:8:1$%s$%s", salt, hex.EncodeToString(derivedKey))
|
||||||
|
return hashString, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func VerifyHash(werkzeugHash, password string) (bool, error) {
|
||||||
|
parts := strings.Split(werkzeugHash, "$")
|
||||||
|
if len(parts) != 3 || parts[0] != "scrypt:32768:8:1" {
|
||||||
|
return false, errors.New("invalid hash format")
|
||||||
|
}
|
||||||
|
salt := parts[1]
|
||||||
|
|
||||||
|
computedHash, err := Hash(password, salt)
|
||||||
|
if err != nil {
|
||||||
|
return false, err
|
||||||
|
}
|
||||||
|
|
||||||
|
return werkzeugHash == computedHash, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func DecryptAES(key, ciphertext []byte) ([]byte, error) {
|
||||||
|
block, err := aes.NewCipher(key)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
gcm, err := cipher.NewGCM(block)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(ciphertext) < gcm.NonceSize() {
|
||||||
|
return nil, errors.New("ciphertext too short")
|
||||||
|
}
|
||||||
|
|
||||||
|
nonce := ciphertext[:gcm.NonceSize()]
|
||||||
|
ciphertext = ciphertext[gcm.NonceSize():]
|
||||||
|
|
||||||
|
plaintext, err := gcm.Open(nil, nonce, ciphertext, nil)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
return plaintext, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func EncryptAES(key, text []byte) ([]byte, error) {
|
||||||
|
block, err := aes.NewCipher(key)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
gcm, err := cipher.NewGCM(block)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
nonce := make([]byte, gcm.NonceSize())
|
||||||
|
if _, err := io.ReadFull(rand.Reader, nonce); err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
ciphertext := gcm.Seal(nonce, nonce, text, nil)
|
||||||
|
return ciphertext, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func GenSalt(length int) (string, error) {
|
||||||
|
saltChars := "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
|
||||||
|
|
||||||
|
if length <= 0 {
|
||||||
|
return "", errors.New("invalid length")
|
||||||
|
}
|
||||||
|
|
||||||
|
salt := make([]byte, length)
|
||||||
|
randomBytes := make([]byte, length)
|
||||||
|
_, err := rand.Read(randomBytes)
|
||||||
|
if err != nil {
|
||||||
|
return "", err
|
||||||
|
}
|
||||||
|
|
||||||
|
for i := range salt {
|
||||||
|
salt[i] = saltChars[int(randomBytes[i])%len(saltChars)]
|
||||||
|
}
|
||||||
|
return string(salt), nil
|
||||||
|
}
|
||||||
Reference in New Issue