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cmd/stdiscosrv: New discovery server (fixes #4618)

Browse Source 
This is a new revision of the discovery server. Relevant changes and
non-changes:

- Protocol towards clients is unchanged.

- Recommended large scale design is still to be deployed nehind nginx (I
  tested, and it's still a lot faster at terminating TLS).

- Database backend is leveldb again, only. It scales enough, is easy to
  setup, and we don't need any backend to take care of.

- Server supports replication. This is a simple TCP channel - protect it
  with a firewall when deploying over the internet. (We deploy this within
  the same datacenter, and with firewall.) Any incoming client announces
  are sent over the replication channel(s) to other peer discosrvs.
  Incoming replication changes are applied to the database as if they came
  from clients, but without the TLS/certificate overhead.

- Metrics are exposed using the prometheus library, when enabled.

- The database values and replication protocol is protobuf, because JSON
  was quite CPU intensive when I tried that and benchmarked it.

- The "Retry-After" value for failed lookups gets slowly increased from
  a default of 120 seconds, by 5 seconds for each failed lookup,
  independently by each discosrv. This lowers the query load over time for
  clients that are never seen. The Retry-After maxes out at 3600 after a
  couple of weeks of this increase. The number of failed lookups is
  stored in the database, now and then (avoiding making each lookup a
  database put).

All in all this means clients can be pointed towards a cluster using
just multiple A / AAAA records to gain both load sharing and redundancy
(if one is down, clients will talk to the remaining ones).

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4648
This commit is contained in:
Jakob Borg
2018-01-14 08:52:31 +00:00
parent 341b9691a7
commit 916ec63af6
864 changed files with 216825 additions and 64540 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
vendor/github.com/minio/minio-go/examples/s3/bucketexists.go generated vendored Normal file
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// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY and my-bucketname are
// dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
found, err := s3Client.BucketExists("my-bucketname")
if err != nil {
log.Fatalln(err)
}
if found {
log.Println("Bucket found.")
} else {
log.Println("Bucket not found.")
}
}

78
vendor/github.com/minio/minio-go/examples/s3/composeobject.go generated vendored Normal file
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// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
minio "github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
// my-objectname are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// Enable trace.
// s3Client.TraceOn(os.Stderr)
// Prepare source decryption key (here we assume same key to
// decrypt all source objects.)
decKey := minio.NewSSEInfo([]byte{1, 2, 3}, "")
// Source objects to concatenate. We also specify decryption
// key for each
src1 := minio.NewSourceInfo("bucket1", "object1", &decKey)
src1.SetMatchETagCond("31624deb84149d2f8ef9c385918b653a")
src2 := minio.NewSourceInfo("bucket2", "object2", &decKey)
src2.SetMatchETagCond("f8ef9c385918b653a31624deb84149d2")
src3 := minio.NewSourceInfo("bucket3", "object3", &decKey)
src3.SetMatchETagCond("5918b653a31624deb84149d2f8ef9c38")
// Create slice of sources.
srcs := []minio.SourceInfo{src1, src2, src3}
// Prepare destination encryption key
encKey := minio.NewSSEInfo([]byte{8, 9, 0}, "")
// Create destination info
dst, err := minio.NewDestinationInfo("bucket", "object", &encKey, nil)
if err != nil {
log.Fatalln(err)
}
err = s3Client.ComposeObject(dst, srcs)
if err != nil {
log.Fatalln(err)
}
log.Println("Composed object successfully.")
}

75
vendor/github.com/minio/minio-go/examples/s3/copyobject.go generated vendored Normal file
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// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"time"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
// my-objectname are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// Enable trace.
// s3Client.TraceOn(os.Stderr)
// Source object
src := minio.NewSourceInfo("my-sourcebucketname", "my-sourceobjectname", nil)
// All following conditions are allowed and can be combined together.
// Set modified condition, copy object modified since 2014 April.
src.SetModifiedSinceCond(time.Date(2014, time.April, 0, 0, 0, 0, 0, time.UTC))
// Set unmodified condition, copy object unmodified since 2014 April.
// src.SetUnmodifiedSinceCond(time.Date(2014, time.April, 0, 0, 0, 0, 0, time.UTC))
// Set matching ETag condition, copy object which matches the following ETag.
// src.SetMatchETagCond("31624deb84149d2f8ef9c385918b653a")
// Set matching ETag except condition, copy object which does not match the following ETag.
// src.SetMatchETagExceptCond("31624deb84149d2f8ef9c385918b653a")
// Destination object
dst, err := minio.NewDestinationInfo("my-bucketname", "my-objectname", nil, nil)
if err != nil {
log.Fatalln(err)
}
// Initiate copy object.
err = s3Client.CopyObject(dst, src)
if err != nil {
log.Fatalln(err)
}
log.Println("Copied source object /my-sourcebucketname/my-sourceobjectname to destination /my-bucketname/my-objectname Successfully.")
}

54
vendor/github.com/minio/minio-go/examples/s3/fgetobject-context.go generated vendored Normal file
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// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"time"
"context"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname, my-objectname
// and my-filename.csv are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)
defer cancel()
if err := s3Client.FGetObjectWithContext(ctx, "my-bucketname", "my-objectname", "my-filename.csv", minio.GetObjectOptions{}); err != nil {
log.Fatalln(err)
}
log.Println("Successfully saved my-filename.csv")
}

46
vendor/github.com/minio/minio-go/examples/s3/fgetobject.go generated vendored Normal file
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// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname, my-objectname
// and my-filename.csv are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
if err := s3Client.FGetObject("my-bucketname", "my-objectname", "my-filename.csv", minio.GetObjectOptions{}); err != nil {
log.Fatalln(err)
}
log.Println("Successfully saved my-filename.csv")
}

80
vendor/github.com/minio/minio-go/examples/s3/fputencrypted-object.go generated vendored Normal file
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// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
"github.com/minio/minio-go/pkg/encrypt"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
// my-objectname are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// Specify a local file that we will upload
filePath := "my-testfile"
//// Build an asymmetric key from private and public files
//
// privateKey, err := ioutil.ReadFile("private.key")
// if err != nil {
// t.Fatal(err)
// }
//
// publicKey, err := ioutil.ReadFile("public.key")
// if err != nil {
// t.Fatal(err)
// }
//
// asymmetricKey, err := NewAsymmetricKey(privateKey, publicKey)
// if err != nil {
// t.Fatal(err)
// }
////
// Build a symmetric key
symmetricKey := encrypt.NewSymmetricKey([]byte("my-secret-key-00"))
// Build encryption materials which will encrypt uploaded data
cbcMaterials, err := encrypt.NewCBCSecureMaterials(symmetricKey)
if err != nil {
log.Fatalln(err)
}
// Encrypt file content and upload to the server
n, err := s3Client.FPutEncryptedObject("my-bucketname", "my-objectname", filePath, cbcMaterials)
if err != nil {
log.Fatalln(err)
}
log.Println("Uploaded", "my-objectname", " of size: ", n, "Successfully.")
}

53
vendor/github.com/minio/minio-go/examples/s3/fputobject-context.go generated vendored Normal file
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@@ -0,0 +1,53 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"time"
"context"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname, my-objectname
// and my-filename.csv are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)
defer cancel()
if _, err := s3Client.FPutObjectWithContext(ctx, "my-bucketname", "my-objectname", "my-filename.csv", minio.PutObjectOptions{ContentType: "application/csv"}); err != nil {
log.Fatalln(err)
}
log.Println("Successfully uploaded my-filename.csv")
}

48
vendor/github.com/minio/minio-go/examples/s3/fputobject.go generated vendored Normal file
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@@ -0,0 +1,48 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname, my-objectname
// and my-filename.csv are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
if _, err := s3Client.FPutObject("my-bucketname", "my-objectname", "my-filename.csv", minio.PutObjectOptions{
ContentType: "application/csv",
}); err != nil {
log.Fatalln(err)
}
log.Println("Successfully uploaded my-filename.csv")
}

89
vendor/github.com/minio/minio-go/examples/s3/get-encrypted-object.go generated vendored Normal file
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@@ -0,0 +1,89 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"io"
"log"
"os"
"github.com/minio/minio-go"
"github.com/minio/minio-go/pkg/encrypt"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname, my-objectname and
// my-testfile are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESS-KEY-HERE", "YOUR-SECRET-KEY-HERE", true)
if err != nil {
log.Fatalln(err)
}
//// Build an asymmetric key from private and public files
//
// privateKey, err := ioutil.ReadFile("private.key")
// if err != nil {
// t.Fatal(err)
// }
//
// publicKey, err := ioutil.ReadFile("public.key")
// if err != nil {
// t.Fatal(err)
// }
//
// asymmetricKey, err := NewAsymmetricKey(privateKey, publicKey)
// if err != nil {
// t.Fatal(err)
// }
////
// Build a symmetric key
symmetricKey := encrypt.NewSymmetricKey([]byte("my-secret-key-00"))
// Build encryption materials which will encrypt uploaded data
cbcMaterials, err := encrypt.NewCBCSecureMaterials(symmetricKey)
if err != nil {
log.Fatalln(err)
}
// Get a deciphered data from the server, deciphering is assured by cbcMaterials
reader, err := s3Client.GetEncryptedObject("my-bucketname", "my-objectname", cbcMaterials)
if err != nil {
log.Fatalln(err)
}
defer reader.Close()
// Local file which holds plain data
localFile, err := os.Create("my-testfile")
if err != nil {
log.Fatalln(err)
}
defer localFile.Close()
if _, err := io.Copy(localFile, reader); err != nil {
log.Fatalln(err)
}
}

56
vendor/github.com/minio/minio-go/examples/s3/getbucketnotification.go generated vendored Normal file
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@@ -0,0 +1,56 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY and my-bucketname are
// dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// s3Client.TraceOn(os.Stderr)
notifications, err := s3Client.GetBucketNotification("my-bucketname")
if err != nil {
log.Fatalln(err)
}
log.Println("Bucket notification are successfully retrieved.")
for _, topicConfig := range notifications.TopicConfigs {
for _, e := range topicConfig.Events {
log.Println(e + " event is enabled.")
}
}
}

56
vendor/github.com/minio/minio-go/examples/s3/getbucketpolicy.go generated vendored Normal file
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@@ -0,0 +1,56 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY and my-bucketname are
// dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// s3Client.TraceOn(os.Stderr)
// Fetch the policy at 'my-objectprefix'.
policy, err := s3Client.GetBucketPolicy("my-bucketname", "my-objectprefix")
if err != nil {
log.Fatalln(err)
}
// Description of policy output.
// "none" - The specified bucket does not have a bucket policy.
// "readonly" - Read only operations are allowed.
// "writeonly" - Write only operations are allowed.
// "readwrite" - both read and write operations are allowed, the bucket is public.
log.Println("Success - ", policy)
}

73
vendor/github.com/minio/minio-go/examples/s3/getobject-context.go generated vendored Normal file
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// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"io"
"log"
"os"
"time"
"context"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname, my-objectname and
// my-testfile are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESS-KEY-HERE", "YOUR-SECRET-KEY-HERE", true)
if err != nil {
log.Fatalln(err)
}
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)
defer cancel()
opts := minio.GetObjectOptions{}
opts.SetModified(time.Now().Round(10 * time.Minute)) // get object if was modified within the last 10 minutes
reader, err := s3Client.GetObjectWithContext(ctx, "my-bucketname", "my-objectname", opts)
if err != nil {
log.Fatalln(err)
}
defer reader.Close()
localFile, err := os.Create("my-testfile")
if err != nil {
log.Fatalln(err)
}
defer localFile.Close()
stat, err := reader.Stat()
if err != nil {
log.Fatalln(err)
}
if _, err := io.CopyN(localFile, reader, stat.Size); err != nil {
log.Fatalln(err)
}
}

64
vendor/github.com/minio/minio-go/examples/s3/getobject.go generated vendored Normal file
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@@ -0,0 +1,64 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"io"
"log"
"os"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname, my-objectname and
// my-testfile are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESS-KEY-HERE", "YOUR-SECRET-KEY-HERE", true)
if err != nil {
log.Fatalln(err)
}
reader, err := s3Client.GetObject("my-bucketname", "my-objectname", minio.GetObjectOptions{})
if err != nil {
log.Fatalln(err)
}
defer reader.Close()
localFile, err := os.Create("my-testfile")
if err != nil {
log.Fatalln(err)
}
defer localFile.Close()
stat, err := reader.Stat()
if err != nil {
log.Fatalln(err)
}
if _, err := io.CopyN(localFile, reader, stat.Size); err != nil {
log.Fatalln(err)
}
}

57
vendor/github.com/minio/minio-go/examples/s3/listbucketpolicies.go generated vendored Normal file
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@@ -0,0 +1,57 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY and my-bucketname are
// dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// s3Client.TraceOn(os.Stderr)
// Fetch the policy at 'my-objectprefix'.
policies, err := s3Client.ListBucketPolicies("my-bucketname", "my-objectprefix")
if err != nil {
log.Fatalln(err)
}
// ListBucketPolicies returns a map of objects policy rules and their associated permissions
// e.g. mybucket/downloadfolder/* => readonly
// mybucket/shared/* => readwrite
for resource, permission := range policies {
log.Println(resource, " => ", permission)
}
}

49
vendor/github.com/minio/minio-go/examples/s3/listbuckets.go generated vendored Normal file
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@@ -0,0 +1,49 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID and YOUR-SECRETACCESSKEY are
// dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
buckets, err := s3Client.ListBuckets()
if err != nil {
log.Fatalln(err)
}
for _, bucket := range buckets {
log.Println(bucket)
}
}

58
vendor/github.com/minio/minio-go/examples/s3/listincompleteuploads.go generated vendored Normal file
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@@ -0,0 +1,58 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"fmt"
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname and my-prefixname
// are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// Create a done channel to control 'ListObjects' go routine.
doneCh := make(chan struct{})
// Indicate to our routine to exit cleanly upon return.
defer close(doneCh)
// List all multipart uploads from a bucket-name with a matching prefix.
for multipartObject := range s3Client.ListIncompleteUploads("my-bucketname", "my-prefixname", true, doneCh) {
if multipartObject.Err != nil {
fmt.Println(multipartObject.Err)
return
}
fmt.Println(multipartObject)
}
return
}

77
vendor/github.com/minio/minio-go/examples/s3/listobjects-N.go generated vendored Normal file
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@@ -0,0 +1,77 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"fmt"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname and my-prefixname
// are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
fmt.Println(err)
return
}
// List 'N' number of objects from a bucket-name with a matching prefix.
listObjectsN := func(bucket, prefix string, recursive bool, N int) (objsInfo []minio.ObjectInfo, err error) {
// Create a done channel to control 'ListObjects' go routine.
doneCh := make(chan struct{}, 1)
// Free the channel upon return.
defer close(doneCh)
i := 1
for object := range s3Client.ListObjects(bucket, prefix, recursive, doneCh) {
if object.Err != nil {
return nil, object.Err
}
i++
// Verify if we have printed N objects.
if i == N {
// Indicate ListObjects go-routine to exit and stop
// feeding the objectInfo channel.
doneCh <- struct{}{}
}
objsInfo = append(objsInfo, object)
}
return objsInfo, nil
}
// List recursively first 100 entries for prefix 'my-prefixname'.
recursive := true
objsInfo, err := listObjectsN("my-bucketname", "my-prefixname", recursive, 100)
if err != nil {
fmt.Println(err)
}
// Print all the entries.
fmt.Println(objsInfo)
}

58
vendor/github.com/minio/minio-go/examples/s3/listobjects.go generated vendored Normal file
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@@ -0,0 +1,58 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"fmt"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname and my-prefixname
// are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
fmt.Println(err)
return
}
// Create a done channel to control 'ListObjects' go routine.
doneCh := make(chan struct{})
// Indicate to our routine to exit cleanly upon return.
defer close(doneCh)
// List all objects from a bucket-name with a matching prefix.
for object := range s3Client.ListObjects("my-bucketname", "my-prefixname", true, doneCh) {
if object.Err != nil {
fmt.Println(object.Err)
return
}
fmt.Println(object)
}
return
}

58
vendor/github.com/minio/minio-go/examples/s3/listobjectsV2.go generated vendored Normal file
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@@ -0,0 +1,58 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"fmt"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname and my-prefixname
// are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
fmt.Println(err)
return
}
// Create a done channel to control 'ListObjects' go routine.
doneCh := make(chan struct{})
// Indicate to our routine to exit cleanly upon return.
defer close(doneCh)
// List all objects from a bucket-name with a matching prefix.
for object := range s3Client.ListObjectsV2("my-bucketname", "my-prefixname", true, doneCh) {
if object.Err != nil {
fmt.Println(object.Err)
return
}
fmt.Println(object)
}
return
}

47
vendor/github.com/minio/minio-go/examples/s3/makebucket.go generated vendored Normal file
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@@ -0,0 +1,47 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY and my-bucketname are
// dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
err = s3Client.MakeBucket("my-bucketname", "us-east-1")
if err != nil {
log.Fatalln(err)
}
log.Println("Success")
}

54
vendor/github.com/minio/minio-go/examples/s3/presignedgetobject.go generated vendored Normal file
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@@ -0,0 +1,54 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"net/url"
"time"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname and my-objectname
// are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// Set request parameters
reqParams := make(url.Values)
reqParams.Set("response-content-disposition", "attachment; filename=\"your-filename.txt\"")
// Gernerate presigned get object url.
presignedURL, err := s3Client.PresignedGetObject("my-bucketname", "my-objectname", time.Duration(1000)*time.Second, reqParams)
if err != nil {
log.Fatalln(err)
}
log.Println(presignedURL)
}

54
vendor/github.com/minio/minio-go/examples/s3/presignedheadobject.go generated vendored Normal file
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@@ -0,0 +1,54 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"net/url"
"time"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname and my-objectname
// are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// Set request parameters
reqParams := make(url.Values)
reqParams.Set("response-content-disposition", "attachment; filename=\"your-filename.txt\"")
// Gernerate presigned get object url.
presignedURL, err := s3Client.PresignedHeadObject("my-bucketname", "my-objectname", time.Duration(1000)*time.Second, reqParams)
if err != nil {
log.Fatalln(err)
}
log.Println(presignedURL)
}

60
vendor/github.com/minio/minio-go/examples/s3/presignedpostpolicy.go generated vendored Normal file
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@@ -0,0 +1,60 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"fmt"
"log"
"time"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname and my-objectname
// are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
policy := minio.NewPostPolicy()
policy.SetBucket("my-bucketname")
policy.SetKey("my-objectname")
// Expires in 10 days.
policy.SetExpires(time.Now().UTC().AddDate(0, 0, 10))
// Returns form data for POST form request.
url, formData, err := s3Client.PresignedPostPolicy(policy)
if err != nil {
log.Fatalln(err)
}
fmt.Printf("curl ")
for k, v := range formData {
fmt.Printf("-F %s=%s ", k, v)
}
fmt.Printf("-F file=@/etc/bash.bashrc ")
fmt.Printf("%s\n", url)
}

48
vendor/github.com/minio/minio-go/examples/s3/presignedputobject.go generated vendored Normal file
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@@ -0,0 +1,48 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"time"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname and my-objectname
// are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
presignedURL, err := s3Client.PresignedPutObject("my-bucketname", "my-objectname", time.Duration(1000)*time.Second)
if err != nil {
log.Fatalln(err)
}
log.Println(presignedURL)
}

85
vendor/github.com/minio/minio-go/examples/s3/put-encrypted-object.go generated vendored Normal file
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@@ -0,0 +1,85 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"os"
"github.com/minio/minio-go"
"github.com/minio/minio-go/pkg/encrypt"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
// my-objectname are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// Open a local file that we will upload
file, err := os.Open("my-testfile")
if err != nil {
log.Fatalln(err)
}
defer file.Close()
//// Build an asymmetric key from private and public files
//
// privateKey, err := ioutil.ReadFile("private.key")
// if err != nil {
// t.Fatal(err)
// }
//
// publicKey, err := ioutil.ReadFile("public.key")
// if err != nil {
// t.Fatal(err)
// }
//
// asymmetricKey, err := NewAsymmetricKey(privateKey, publicKey)
// if err != nil {
// t.Fatal(err)
// }
////
// Build a symmetric key
symmetricKey := encrypt.NewSymmetricKey([]byte("my-secret-key-00"))
// Build encryption materials which will encrypt uploaded data
cbcMaterials, err := encrypt.NewCBCSecureMaterials(symmetricKey)
if err != nil {
log.Fatalln(err)
}
// Encrypt file content and upload to the server
n, err := s3Client.PutEncryptedObject("my-bucketname", "my-objectname", file, cbcMaterials)
if err != nil {
log.Fatalln(err)
}
log.Println("Uploaded", "my-objectname", " of size: ", n, "Successfully.")
}

68
vendor/github.com/minio/minio-go/examples/s3/putobject-context.go generated vendored Normal file
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// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"os"
"time"
"context"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
// my-objectname are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)
defer cancel()
object, err := os.Open("my-testfile")
if err != nil {
log.Fatalln(err)
}
defer object.Close()
objectStat, err := object.Stat()
if err != nil {
log.Fatalln(err)
}
n, err := s3Client.PutObjectWithContext(ctx, "my-bucketname", "my-objectname", object, objectStat.Size(), minio.PutObjectOptions{
ContentType: "application/octet-stream",
})
if err != nil {
log.Fatalln(err)
}
log.Println("Uploaded", "my-objectname", " of size: ", n, "Successfully.")
}

87
vendor/github.com/minio/minio-go/examples/s3/putobject-getobject-sse.go generated vendored Normal file
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// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"bytes"
"crypto/md5"
"encoding/base64"
"io/ioutil"
"log"
minio "github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
// my-objectname are dummy values, please replace them with original values.
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
minioClient, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
content := bytes.NewReader([]byte("Hello again"))
key := []byte("32byteslongsecretkeymustprovided")
h := md5.New()
h.Write(key)
encryptionKey := base64.StdEncoding.EncodeToString(key)
encryptionKeyMD5 := base64.StdEncoding.EncodeToString(h.Sum(nil))
// Amazon S3 does not store the encryption key you provide.
// Instead S3 stores a randomly salted HMAC value of the
// encryption key in order to validate future requests.
// The salted HMAC value cannot be used to derive the value
// of the encryption key or to decrypt the contents of the
// encrypted object. That means, if you lose the encryption
// key, you lose the object.
var metadata = map[string]string{
"x-amz-server-side-encryption-customer-algorithm": "AES256",
"x-amz-server-side-encryption-customer-key": encryptionKey,
"x-amz-server-side-encryption-customer-key-MD5": encryptionKeyMD5,
}
// minioClient.TraceOn(os.Stderr) // Enable to debug.
_, err = minioClient.PutObject("mybucket", "my-encrypted-object.txt", content, 11, minio.PutObjectOptions{UserMetadata: metadata})
if err != nil {
log.Fatalln(err)
}
opts := minio.GetObjectOptions{}
for k, v := range metadata {
opts.Set(k, v)
}
coreClient := minio.Core{minioClient}
reader, _, err := coreClient.GetObject("mybucket", "my-encrypted-object.txt", opts)
if err != nil {
log.Fatalln(err)
}
defer reader.Close()
decBytes, err := ioutil.ReadAll(reader)
if err != nil {
log.Fatalln(err)
}
if !bytes.Equal(decBytes, []byte("Hello again")) {
log.Fatalln("Expected \"Hello, world\", got %s", string(decBytes))
}
}

64
vendor/github.com/minio/minio-go/examples/s3/putobject-progress.go generated vendored Normal file
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// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/cheggaaa/pb"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
// my-objectname are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
reader, err := s3Client.GetObject("my-bucketname", "my-objectname", minio.GetObjectOptions{})
if err != nil {
log.Fatalln(err)
}
defer reader.Close()
objectInfo, err := reader.Stat()
if err != nil {
log.Fatalln(err)
}
// Progress reader is notified as PutObject makes progress with
// the Reads inside.
progress := pb.New64(objectInfo.Size)
progress.Start()
n, err := s3Client.PutObject("my-bucketname", "my-objectname-progress", reader, objectInfo.Size, minio.PutObjectOptions{ContentType: "application/octet-stream", Progress: progress})
if err != nil {
log.Fatalln(err)
}
log.Println("Uploaded", "my-objectname", " of size: ", n, "Successfully.")
}

62
vendor/github.com/minio/minio-go/examples/s3/putobject-s3-accelerate.go generated vendored Normal file
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@@ -0,0 +1,62 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"os"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
// my-objectname are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// Enable S3 transfer accelerate endpoint.
s3Client.SetS3TransferAccelerate("s3-accelerate.amazonaws.com")
object, err := os.Open("my-testfile")
if err != nil {
log.Fatalln(err)
}
defer object.Close()
objectStat, err := object.Stat()
if err != nil {
log.Fatalln(err)
}
n, err := s3Client.PutObject("my-bucketname", "my-objectname", object, objectStat.Size(), minio.PutObjectOptions{ContentType: "application/octet-stream"})
if err != nil {
log.Fatalln(err)
}
log.Println("Uploaded", "my-objectname", " of size: ", n, "Successfully.")
}

55
vendor/github.com/minio/minio-go/examples/s3/putobject-streaming.go generated vendored Normal file
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@@ -0,0 +1,55 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"os"
minio "github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
// my-objectname are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
object, err := os.Open("my-testfile")
if err != nil {
log.Fatalln(err)
}
defer object.Close()
n, err := s3Client.PutObject("my-bucketname", "my-objectname", object, -1, minio.PutObjectOptions{})
if err != nil {
log.Fatalln(err)
}
log.Println("Uploaded", "my-objectname", " of size: ", n, "Successfully.")
}

58
vendor/github.com/minio/minio-go/examples/s3/putobject.go generated vendored Normal file
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@@ -0,0 +1,58 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"os"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
// my-objectname are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
object, err := os.Open("my-testfile")
if err != nil {
log.Fatalln(err)
}
defer object.Close()
objectStat, err := object.Stat()
if err != nil {
log.Fatalln(err)
}
n, err := s3Client.PutObject("my-bucketname", "my-objectname", object, objectStat.Size(), minio.PutObjectOptions{ContentType: "application/octet-stream"})
if err != nil {
log.Fatalln(err)
}
log.Println("Uploaded", "my-objectname", " of size: ", n, "Successfully.")
}

50
vendor/github.com/minio/minio-go/examples/s3/removeallbucketnotification.go generated vendored Normal file
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@@ -0,0 +1,50 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY and my-bucketname are
// dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// s3Client.TraceOn(os.Stderr)
err = s3Client.RemoveAllBucketNotification("my-bucketname")
if err != nil {
log.Fatalln(err)
}
log.Println("Bucket notification are successfully removed.")
}

49
vendor/github.com/minio/minio-go/examples/s3/removebucket.go generated vendored Normal file
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@@ -0,0 +1,49 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY and my-bucketname are
// dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// This operation will only work if your bucket is empty.
err = s3Client.RemoveBucket("my-bucketname")
if err != nil {
log.Fatalln(err)
}
log.Println("Success")
}

47
vendor/github.com/minio/minio-go/examples/s3/removeincompleteupload.go generated vendored Normal file
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@@ -0,0 +1,47 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname and my-objectname
// are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
err = s3Client.RemoveIncompleteUpload("my-bucketname", "my-objectname")
if err != nil {
log.Fatalln(err)
}
log.Println("Success")
}

46
vendor/github.com/minio/minio-go/examples/s3/removeobject.go generated vendored Normal file
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@@ -0,0 +1,46 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname and my-objectname
// are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
err = s3Client.RemoveObject("my-bucketname", "my-objectname")
if err != nil {
log.Fatalln(err)
}
log.Println("Success")
}

65
vendor/github.com/minio/minio-go/examples/s3/removeobjects.go generated vendored Normal file
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@@ -0,0 +1,65 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname and my-objectname
// are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
objectsCh := make(chan string)
// Send object names that are needed to be removed to objectsCh
go func() {
defer close(objectsCh)
// List all objects from a bucket-name with a matching prefix.
for object := range s3Client.ListObjects("my-bucketname", "my-prefixname", true, doneCh) {
if object.Err != nil {
log.Fatalln(object.Err)
}
objectsCh <- object.Key
}
}()
// Call RemoveObjects API
errorCh := s3Client.RemoveObjects("my-bucketname", objectsCh)
// Print errors received from RemoveObjects API
for e := range errorCh {
log.Fatalln("Failed to remove " + e.ObjectName + ", error: " + e.Err.Error())
}
log.Println("Success")
}

86
vendor/github.com/minio/minio-go/examples/s3/setbucketnotification.go generated vendored Normal file
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@@ -0,0 +1,86 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY and my-bucketname are
// dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// s3Client.TraceOn(os.Stderr)
// ARN represents a notification channel that needs to be created in your S3 provider
// (e.g. http://docs.aws.amazon.com/sns/latest/dg/CreateTopic.html)
// An example of an ARN:
// arn:aws:sns:us-east-1:804064459714:UploadPhoto
// ^ ^ ^ ^ ^
// Provider __| | | | |
// | Region Account ID |_ Notification Name
// Service _|
//
// You should replace YOUR-PROVIDER, YOUR-SERVICE, YOUR-REGION, YOUR-ACCOUNT-ID and YOUR-RESOURCE
// with actual values that you receive from the S3 provider
// Here you create a new Topic notification
topicArn := minio.NewArn("YOUR-PROVIDER", "YOUR-SERVICE", "YOUR-REGION", "YOUR-ACCOUNT-ID", "YOUR-RESOURCE")
topicConfig := minio.NewNotificationConfig(topicArn)
topicConfig.AddEvents(minio.ObjectCreatedAll, minio.ObjectRemovedAll)
topicConfig.AddFilterPrefix("photos/")
topicConfig.AddFilterSuffix(".jpg")
// Create a new Queue notification
queueArn := minio.NewArn("YOUR-PROVIDER", "YOUR-SERVICE", "YOUR-REGION", "YOUR-ACCOUNT-ID", "YOUR-RESOURCE")
queueConfig := minio.NewNotificationConfig(queueArn)
queueConfig.AddEvents(minio.ObjectRemovedAll)
// Create a new Lambda (CloudFunction)
lambdaArn := minio.NewArn("YOUR-PROVIDER", "YOUR-SERVICE", "YOUR-REGION", "YOUR-ACCOUNT-ID", "YOUR-RESOURCE")
lambdaConfig := minio.NewNotificationConfig(lambdaArn)
lambdaConfig.AddEvents(minio.ObjectRemovedAll)
lambdaConfig.AddFilterSuffix(".swp")
// Now, set all previously created notification configs
bucketNotification := minio.BucketNotification{}
bucketNotification.AddTopic(topicConfig)
bucketNotification.AddQueue(queueConfig)
bucketNotification.AddLambda(lambdaConfig)
err = s3Client.SetBucketNotification("YOUR-BUCKET", bucketNotification)
if err != nil {
log.Fatalln("Error: " + err.Error())
}
log.Println("Success")
}

55
vendor/github.com/minio/minio-go/examples/s3/setbucketpolicy.go generated vendored Normal file
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// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
"github.com/minio/minio-go/pkg/policy"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY and my-bucketname are
// dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// s3Client.TraceOn(os.Stderr)
// Description of policy input.
// policy.BucketPolicyNone - Remove any previously applied bucket policy at a prefix.
// policy.BucketPolicyReadOnly - Set read-only operations at a prefix.
// policy.BucketPolicyWriteOnly - Set write-only operations at a prefix.
// policy.BucketPolicyReadWrite - Set read-write operations at a prefix.
err = s3Client.SetBucketPolicy("my-bucketname", "my-objectprefix", policy.BucketPolicyReadWrite)
if err != nil {
log.Fatalln(err)
}
log.Println("Success")
}

46
vendor/github.com/minio/minio-go/examples/s3/statobject.go generated vendored Normal file
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// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname and my-objectname
// are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
stat, err := s3Client.StatObject("my-bucketname", "my-objectname", minio.StatObjectOptions{})
if err != nil {
log.Fatalln(err)
}
log.Println(stat)
}