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bucket.go
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bucket.go
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package backblaze2
import (
"bytes"
"encoding/json"
"fmt"
log "github.com/colt3k/nglog/ng"
"github.com/colt3k/backblaze2/b2api"
"github.com/colt3k/backblaze2/errs"
"github.com/colt3k/backblaze2/internal/auth"
"github.com/colt3k/backblaze2/internal/caller"
"github.com/colt3k/backblaze2/internal/uri"
"github.com/colt3k/backblaze2/perms"
)
// ListBuckets list out buckets for account
func (c *Cloud) ListBuckets(bucketId, bucketName string, bucketType []b2api.BucketType) (*b2api.ListBucketsResp, errs.Error) {
if perms.ListBuckets(c.AuthResponse) {
header := auth.BuildAuthMap(c.AuthResponse.AuthorizationToken)
bucketTypes := make([]string, 0)
for _, d := range bucketType {
bucketTypes = append(bucketTypes, d.String())
}
req := &b2api.ListBucketReq{
AccountID: c.AuthResponse.AccountID,
BucketID: bucketId,
BucketName: bucketName,
BucketTypes: bucketTypes,
}
msg, errUn := caller.UnMarshalRequest(req)
if errUn != nil {
return nil, errs.New(errUn, "")
}
mapData, er := caller.MakeCall("POST", c.AuthResponse.APIURL+uri.B2ListBuckets, bytes.NewReader(msg), header)
if er != nil {
if testRetryErr(er) {
// delete it and call again
AuthCounter += 1
if AuthCounter <= MaxAuthTry {
if AuthCounter > 1 {
shortSleep()
}
if testServiceUnavail(er){
longSleep()
}
c.AuthConfig.Clear = true
c.AuthAccount()
return c.ListBuckets(bucketId, bucketName, bucketType)
}
}
return nil, er
}
AuthCounter = 0
log.Logln(log.DEBUGX2, "Actual return: ", string(mapData["body"].([]byte)))
var b2Response b2api.ListBucketsResp
errUn = json.Unmarshal(mapData["body"].([]byte), &b2Response)
if errUn != nil {
return nil, errs.New(errUn, "")
}
return &b2Response, nil
}
return nil, errs.New(fmt.Errorf("not allowed"), "")
}
// CreateBucket create a bucket on account
func (c *Cloud) CreateBucket(bucketName string, bucketType b2api.BucketType,
bucketInfo map[string]interface{}, corsRules []b2api.CorsRules, lifeCycleRules []b2api.LifecycleRules) (*b2api.CreateBucketResp, errs.Error) {
if perms.CreateBucket(c.AuthResponse) {
header := auth.BuildAuthMap(c.AuthResponse.AuthorizationToken)
req := b2api.CreateBucketReq{
AccountID: c.AuthResponse.AccountID,
BucketName: bucketName,
BucketType: bucketType.String(),
CorsRules: corsRules,
LifecycleRules: lifeCycleRules,
}
msg, errUn := caller.UnMarshalRequest(req)
if errUn != nil {
return nil, errs.New(errUn, "")
}
log.Logln(log.DEBUG, "Request:", string(msg))
mapData, er := caller.MakeCall("POST", c.AuthResponse.APIURL+uri.B2CreateBucket, bytes.NewReader(msg), header)
if er != nil {
if testRetryErr(er) {
// delete it and call again
AuthCounter += 1
if AuthCounter <= MaxAuthTry {
if AuthCounter > 1 {
shortSleep()
}
if testServiceUnavail(er){
longSleep()
}
c.AuthConfig.Clear = true
c.AuthAccount()
return c.CreateBucket(bucketName, bucketType, bucketInfo, corsRules, lifeCycleRules)
}
}
return nil, er
}
AuthCounter = 0
log.Logln(log.DEBUGX2, "Actual return: ", string(mapData["body"].([]byte)))
var b2Response b2api.CreateBucketResp
errUn = json.Unmarshal(mapData["body"].([]byte), &b2Response)
if errUn != nil {
return nil, errs.New(errUn, "")
}
return &b2Response, nil
}
return nil, errs.New(fmt.Errorf("not allowed"), "")
}
// UpdateBucket update bucket properties
func (c *Cloud) UpdateBucket(bucketId string, bucketType b2api.BucketType,
bucketInfo map[string]interface{}, corsRules []b2api.CorsRules, lifeCycleRules []b2api.LifecycleRules) (*b2api.CreateBucketResp, errs.Error) {
if perms.UpdateBucket(c.AuthResponse) {
header := auth.BuildAuthMap(c.AuthResponse.AuthorizationToken)
req := b2api.UpdateBucketReq{
AccountID: c.AuthResponse.AccountID,
BucketID: bucketId,
BucketType: bucketType.String(),
CorsRules: corsRules,
LifecycleRules: lifeCycleRules,
}
msg, errUn := caller.UnMarshalRequest(req)
if errUn != nil {
return nil, errs.New(errUn, "")
}
log.Logln(log.DEBUG, "Request:", string(msg))
mapData, er := caller.MakeCall("POST", c.AuthResponse.APIURL+uri.B2UpdateBucket, bytes.NewReader(msg), header)
if er != nil {
if testRetryErr(er) {
// delete it and call again
AuthCounter += 1
if AuthCounter <= MaxAuthTry {
if AuthCounter > 1 {
shortSleep()
}
if testServiceUnavail(er){
longSleep()
}
c.AuthConfig.Clear = true
c.AuthAccount()
return c.UpdateBucket(bucketId, bucketType, bucketInfo, corsRules, lifeCycleRules)
}
}
return nil, er
}
AuthCounter = 0
log.Logln(log.DEBUGX2, "Actual return: ", string(mapData["body"].([]byte)))
var b2Response b2api.CreateBucketResp
errUn = json.Unmarshal(mapData["body"].([]byte), &b2Response)
if errUn != nil {
return nil, errs.New(errUn, "")
}
return &b2Response, nil
}
return nil, errs.New(fmt.Errorf("not allowed"), "")
}
// DeleteBucket remove from account
func (c *Cloud) DeleteBucket(bucketId string) (*b2api.DeleteBucketResp, errs.Error) {
if perms.DeleteBucket(c.AuthResponse) {
header := auth.BuildAuthMap(c.AuthResponse.AuthorizationToken)
req := b2api.DeleteBucketReq{
AccountID: c.AuthResponse.AccountID,
BucketID: bucketId,
}
msg, errUn := caller.UnMarshalRequest(req)
if errUn != nil {
return nil, errs.New(errUn, "")
}
log.Logln(log.DEBUG, "Request:", string(msg))
mapData, er := caller.MakeCall("POST", c.AuthResponse.APIURL+uri.B2DeleteBucket, bytes.NewReader(msg), header)
if er != nil {
if testRetryErr(er) {
// delete it and call again
AuthCounter += 1
if AuthCounter <= MaxAuthTry {
if AuthCounter > 1 {
shortSleep()
}
if testServiceUnavail(er){
longSleep()
}
c.AuthConfig.Clear = true
c.AuthAccount()
return c.DeleteBucket(bucketId)
}
}
return nil, er
}
AuthCounter = 0
log.Logln(log.DEBUGX2, "Actual return: ", string(mapData["body"].([]byte)))
var b2Response b2api.DeleteBucketResp
errUn = json.Unmarshal(mapData["body"].([]byte), &b2Response)
if errUn != nil {
return nil, errs.New(errUn, "")
}
return &b2Response, nil
}
return nil, errs.New(fmt.Errorf("not allowed"), "")
}