1 files changed, 71 insertions, 0 deletions

diff --git a/vendor/github.com/minio/minio-go/v7/pkg/credentials/env_aws.go b/vendor/github.com/minio/minio-go/v7/pkg/credentials/env_aws.go
new file mode 100644
index 0000000..b6e60d0
--- /dev/null
+++ b/vendor/github.com/minio/minio-go/v7/pkg/credentials/env_aws.go
@@ -0,0 +1,71 @@
+/*
+ * 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 credentials
+
+import "os"
+
+// A EnvAWS retrieves credentials from the environment variables of the
+// running process. EnvAWSironment credentials never expire.
+//
+// EnvAWSironment variables used:
+//
+// * Access Key ID:     AWS_ACCESS_KEY_ID or AWS_ACCESS_KEY.
+// * Secret Access Key: AWS_SECRET_ACCESS_KEY or AWS_SECRET_KEY.
+// * Secret Token:      AWS_SESSION_TOKEN.
+type EnvAWS struct {
+        retrieved bool
+}
+
+// NewEnvAWS returns a pointer to a new Credentials object
+// wrapping the environment variable provider.
+func NewEnvAWS() *Credentials {
+        return New(&EnvAWS{})
+}
+
+// Retrieve retrieves the keys from the environment.
+func (e *EnvAWS) Retrieve() (Value, error) {
+        e.retrieved = false
+
+        id := os.Getenv("AWS_ACCESS_KEY_ID")
+        if id == "" {
+                id = os.Getenv("AWS_ACCESS_KEY")
+        }
+
+        secret := os.Getenv("AWS_SECRET_ACCESS_KEY")
+        if secret == "" {
+                secret = os.Getenv("AWS_SECRET_KEY")
+        }
+
+        signerType := SignatureV4
+        if id == "" || secret == "" {
+                signerType = SignatureAnonymous
+        }
+
+        e.retrieved = true
+        return Value{
+                AccessKeyID:     id,
+                SecretAccessKey: secret,
+                SessionToken:    os.Getenv("AWS_SESSION_TOKEN"),
+                SignerType:      signerType,
+        }, nil
+}
+
+// IsExpired returns if the credentials have been retrieved.
+func (e *EnvAWS) IsExpired() bool {
+        return !e.retrieved
+}