Add support for AWS shared credentials file

Also adds a CLI flag and fields for session token, which must be passed
alongside the access key and secret when using temporary credentials.

Signed-off-by: Brad Davidson <[email protected]>

go.mod

@@ -112,7 +112,7 @@ require (
 	github.com/k3s-io/kine v0.13.5
 	github.com/klauspost/compress v1.17.11
 	github.com/libp2p/go-libp2p v0.33.2
-	github.com/minio/minio-go/v7 v7.0.70
+	github.com/minio/minio-go/v7 v7.0.83
 	github.com/mwitkow/go-http-dialer v0.0.0-20161116154839-378f744fb2b8
 	github.com/natefinch/lumberjack v2.0.0+incompatible
 	github.com/onsi/ginkgo/v2 v2.21.0
@@ -145,10 +145,10 @@ require (
 	go.etcd.io/etcd/server/v3 v3.5.16
 	go.uber.org/mock v0.4.0
 	go.uber.org/zap v1.27.0
-	golang.org/x/crypto v0.28.0
+	golang.org/x/crypto v0.31.0
 	golang.org/x/mod v0.22.0
-	golang.org/x/net v0.31.0
-	golang.org/x/sync v0.9.0
+	golang.org/x/net v0.33.0
+	golang.org/x/sync v0.10.0
 	golang.org/x/sys v0.28.0
 	google.golang.org/grpc v1.68.0
 	gopkg.in/yaml.v2 v2.4.0
@@ -261,12 +261,13 @@ require (
 	github.com/francoispqt/gojay v1.2.13 // indirect
 	github.com/ghodss/yaml v1.0.0 // indirect
 	github.com/go-errors/errors v1.4.2 // indirect
+	github.com/go-ini/ini v1.67.0 // indirect
 	github.com/go-jose/go-jose/v4 v4.0.2 // indirect
 	github.com/go-openapi/jsonpointer v0.21.0 // indirect
 	github.com/go-openapi/jsonreference v0.21.0 // indirect
 	github.com/go-openapi/swag v0.23.0 // indirect
 	github.com/go-sql-driver/mysql v1.8.1 // indirect
-	github.com/goccy/go-json v0.10.2 // indirect
+	github.com/goccy/go-json v0.10.4 // indirect
 	github.com/godbus/dbus/v5 v5.1.0 // indirect
 	github.com/gofrs/flock v0.8.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
@@ -316,7 +317,7 @@ require (
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/josharian/native v1.1.0 // indirect
 	github.com/karrick/godirwalk v1.17.0 // indirect
-	github.com/klauspost/cpuid/v2 v2.2.7 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.9 // indirect
 	github.com/koron/go-ssdp v0.0.4 // indirect
 	github.com/kylelemons/godebug v1.1.0 // indirect
 	github.com/libopenstorage/openstorage v1.0.0 // indirect
@@ -406,7 +407,7 @@ require (
 	github.com/quic-go/quic-go v0.42.0 // indirect
 	github.com/quic-go/webtransport-go v0.6.0 // indirect
 	github.com/raulk/go-watchdog v1.3.0 // indirect
-	github.com/rs/xid v1.5.0 // indirect
+	github.com/rs/xid v1.6.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/shengdoushi/base58 v1.0.0 // indirect
 	github.com/soheilhy/cmux v0.1.5 // indirect
@@ -450,7 +451,7 @@ require (
 	golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect
 	golang.org/x/oauth2 v0.23.0 // indirect
 	golang.org/x/term v0.26.0 // indirect
-	golang.org/x/text v0.20.0 // indirect
+	golang.org/x/text v0.21.0 // indirect
 	golang.org/x/time v0.7.0 // indirect
 	golang.org/x/tools v0.27.0 // indirect
 	golang.zx2c4.com/wireguard v0.0.0-20231211153847-12269c276173 // indirect
@@ -461,7 +462,6 @@ require (
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 // indirect
 	google.golang.org/protobuf v1.35.2 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
-	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1 // indirect
 	gopkg.in/square/go-jose.v2 v2.6.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect

go.sum

@@ -590,6 +590,7 @@ github.com/go-fonts/stix v0.1.0/go.mod h1:w/c1f0ldAUlJmLBvlbkvVXLAD+tAMqobIIQpmn
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
+github.com/go-ini/ini v1.67.0 h1:z6ZrTEZqSWOTyH2FlglNbNgARyHG8oLW9gMELqKr06A=
 github.com/go-ini/ini v1.67.0/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
 github.com/go-jose/go-jose/v3 v3.0.3/go.mod h1:5b+7YgP7ZICgJDBdfjZaIt+H/9L9T/YQrVfLAMboGkQ=
 github.com/go-jose/go-jose/v4 v4.0.2 h1:R3l3kkBds16bO7ZFAEEcofK0MkrAJt3jlJznWZG0nvk=
@@ -643,8 +644,8 @@ github.com/gobwas/pool v0.2.1/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6Wezm
 github.com/gobwas/ws v1.2.1/go.mod h1:hRKAFb8wOxFROYNsT1bqfWnhX+b5MFeJM9r2ZSwg/KY=
 github.com/goccy/go-json v0.9.7/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/goccy/go-json v0.9.11/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
-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/goccy/go-json v0.10.4 h1:JSwxQzIqKfmFX1swYPpUThQZp/Ka4wzJdK0LWVytLPM=
+github.com/goccy/go-json v0.10.4/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
 github.com/godbus/dbus/v5 v5.0.3/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/godbus/dbus/v5 v5.0.6/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
@@ -1043,8 +1044,8 @@ github.com/klauspost/compress v1.17.11/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90
 github.com/klauspost/cpuid/v2 v2.0.1/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/klauspost/cpuid/v2 v2.0.4/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 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/klauspost/cpuid/v2 v2.2.9 h1:66ze0taIn2H33fBvCkXuv9BmCwDfafmiIVpKV9kKGuY=
+github.com/klauspost/cpuid/v2 v2.2.9/go.mod h1:rqkxqrZ1EhYM9G+hXH7YdowN5R5RGN6NK4QwQ3WMXF8=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/koron/go-ssdp v0.0.4 h1:1IDwrghSKYM7yLf7XCzbByg2sJ/JcNOZRXS2jczTwz0=
 github.com/koron/go-ssdp v0.0.4/go.mod h1:oDXq+E5IL5q0U8uSBcoAXzTzInwy5lEgC91HoKtbmZk=
@@ -1168,8 +1169,8 @@ github.com/minio/highwayhash v1.0.2 h1:Aak5U0nElisjDCfPSG79Tgzkn2gl66NxOMspRrKnA
 github.com/minio/highwayhash v1.0.2/go.mod h1:BQskDq+xkJ12lmlUUi7U0M5Swg3EWR+dLTk+kldvVxY=
 github.com/minio/md5-simd v1.1.2 h1:Gdi1DZK69+ZVMoNHRXJyNcxrMA4dSxoYHZSQbirFg34=
 github.com/minio/md5-simd v1.1.2/go.mod h1:MzdKDxYpY2BT9XQFocsiZf/NKVtR7nkE4RoEpN+20RM=
-github.com/minio/minio-go/v7 v7.0.70 h1:1u9NtMgfK1U42kUxcsl5v0yj6TEOPR497OAQxpJnn2g=
-github.com/minio/minio-go/v7 v7.0.70/go.mod h1:4yBA8v80xGA30cfM3fz0DKYMXunWl/AV/6tWEs9ryzo=
+github.com/minio/minio-go/v7 v7.0.83 h1:W4Kokksvlz3OKf3OqIlzDNKd4MERlC2oN8YptwJ0+GA=
+github.com/minio/minio-go/v7 v7.0.83/go.mod h1:57YXpvc5l3rjPdhqNrDsvVlY0qPI6UTk1bflAe+9doY=
 github.com/minio/sha256-simd v0.1.1-0.20190913151208-6de447530771/go.mod h1:B5e1o+1/KgNmWrSQK08Y6Z1Vb5pwIktudl0J58iy0KM=
 github.com/minio/sha256-simd v1.0.0/go.mod h1:OuYzVNI5vcoYIAmbIvHPl3N3jUzVedXbKy5RFepssQM=
 github.com/minio/sha256-simd v1.0.1 h1:6kaan5IFmwTNynnKKpDHe6FWHohJOHhCPchzK49dzMM=
@@ -1466,8 +1467,9 @@ github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU
 github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
 github.com/rootless-containers/rootlesskit v1.0.1 h1:jepqW1txFSowKSMAEkVhWH3Oa1TCY9S400MVYe/6Iro=
 github.com/rootless-containers/rootlesskit v1.0.1/go.mod h1:t2UAiYagxrJ+wmpFAUIZPcqsm4k2B7ve6g7lILKbloc=
-github.com/rs/xid v1.5.0 h1:mKX4bl4iPYJtEIxp6CYiUuLQ/8DYMoz0PUdtGgMFRVc=
 github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
+github.com/rs/xid v1.6.0 h1:fV591PaemRlL6JfRxGDEPl69wICngIQ3shQtzfy2gxU=
+github.com/rs/xid v1.6.0/go.mod h1:7XoLgs4eV+QndskICGsho+ADou8ySMSjJKDIan90Nz0=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/russross/blackfriday v1.6.0/go.mod h1:ti0ldHuxg49ri4ksnFxlkCfN+hvslNlmVHqNRXXJNAY=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
@@ -1902,8 +1904,8 @@ golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sync v0.9.0 h1:fEo0HyrW1GIgZdpbhCRO0PkJajUS5H9IFUztCgEo2jQ=
-golang.org/x/sync v0.9.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
+golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.21.0 h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws=
 golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
@@ -1940,8 +1942,8 @@ golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI=
 golang.org/x/text v0.17.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
 golang.org/x/text v0.19.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
-golang.org/x/text v0.20.0 h1:gK/Kv2otX8gz+wn7Rmb3vT96ZwuoxnQlY+HlJVj7Qug=
-golang.org/x/text v0.20.0/go.mod h1:D4IsuqiFMhST5bX19pQ9ikHC2GsaKyk/oF+pn3ducp4=
+golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
+golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
 golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -2209,8 +2211,6 @@ gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMy
 gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
-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/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
 gopkg.in/natefinch/lumberjack.v2 v2.2.1 h1:bBRl1b0OH9s/DuPhuXpNl+VtCaJXFZ5/uEFST95x9zc=
 gopkg.in/natefinch/lumberjack.v2 v2.2.1/go.mod h1:YD8tP3GAjkrDg1eZH7EGmyESg/lsYskCTPBJVb9jqSc=

pkg/cli/cmds/etcd_snapshot.go

@@ -87,6 +87,12 @@ var EtcdSnapshotFlags = []cli.Flag{
 		EnvVar:      "AWS_SECRET_ACCESS_KEY",
 		Destination: &ServerConfig.EtcdS3SecretKey,
 	},
+	&cli.StringFlag{
+		Name:        "s3-session-token,etcd-s3-session-token",
+		Usage:       "(db) S3 session token",
+		EnvVar:      "AWS_SESSION_TOKEN",
+		Destination: &ServerConfig.EtcdS3SessionToken,
+	},
 	&cli.StringFlag{
 		Name:        "s3-bucket,etcd-s3-bucket",
 		Usage:       "(db) S3 bucket name",

pkg/cli/cmds/server.go

@@ -101,6 +101,7 @@ type Server struct {
 	EtcdS3SkipSSLVerify      bool
 	EtcdS3AccessKey          string
 	EtcdS3SecretKey          string
+	EtcdS3SessionToken       string
 	EtcdS3BucketName         string
 	EtcdS3Region             string
 	EtcdS3Folder             string
@@ -438,6 +439,12 @@ var ServerFlags = []cli.Flag{
 		EnvVar:      "AWS_SECRET_ACCESS_KEY",
 		Destination: &ServerConfig.EtcdS3SecretKey,
 	},
+	&cli.StringFlag{
+		Name:        "etcd-s3-session-token",
+		Usage:       "(db) S3 session token",
+		EnvVar:      "AWS_SESSION_TOKEN",
+		Destination: &ServerConfig.EtcdS3SessionToken,
+	},
 	&cli.StringFlag{
 		Name:        "etcd-s3-bucket",
 		Usage:       "(db) S3 bucket name",

pkg/cli/server/server.go

@@ -197,6 +197,7 @@ func run(app *cli.Context, cfg *cmds.Server, leaderControllers server.CustomCont
 				Proxy:         cfg.EtcdS3Proxy,
 				Region:        cfg.EtcdS3Region,
 				SecretKey:     cfg.EtcdS3SecretKey,
+				SessionToken:  cfg.EtcdS3SessionToken,
 				SkipSSLVerify: cfg.EtcdS3SkipSSLVerify,
 				Timeout:       metav1.Duration{Duration: cfg.EtcdS3Timeout},
 			}

pkg/daemons/config/types.go

@@ -72,6 +72,7 @@ type EtcdS3 struct {
 	Proxy         string          `json:"proxy,omitempty"`
 	Region        string          `json:"region,omitempty"`
 	SecretKey     string          `json:"secretKey,omitempty"`
+	SessionToken  string          `json:"sessionToken,omitempty"`
 	Insecure      bool            `json:"insecure,omitempty"`
 	SkipSSLVerify bool            `json:"skipSSLVerify,omitempty"`
 	Timeout       metav1.Duration `json:"timeout,omitempty"`

pkg/etcd/s3/config_secret.go

@@ -44,14 +44,15 @@ func (c *Controller) getConfigFromSecret(secretName string) (*config.EtcdS3, err
 	}
 
 	etcdS3 := &config.EtcdS3{
-		AccessKey: string(secret.Data["etcd-s3-access-key"]),
-		Bucket:    string(secret.Data["etcd-s3-bucket"]),
-		Endpoint:  defaultEtcdS3.Endpoint,
-		Folder:    string(secret.Data["etcd-s3-folder"]),
-		Proxy:     string(secret.Data["etcd-s3-proxy"]),
-		Region:    defaultEtcdS3.Region,
-		SecretKey: string(secret.Data["etcd-s3-secret-key"]),
-		Timeout:   *defaultEtcdS3.Timeout.DeepCopy(),
+		AccessKey:    string(secret.Data["etcd-s3-access-key"]),
+		Bucket:       string(secret.Data["etcd-s3-bucket"]),
+		Endpoint:     defaultEtcdS3.Endpoint,
+		Folder:       string(secret.Data["etcd-s3-folder"]),
+		Proxy:        string(secret.Data["etcd-s3-proxy"]),
+		Region:       defaultEtcdS3.Region,
+		SecretKey:    string(secret.Data["etcd-s3-secret-key"]),
+		SessionToken: string(secret.Data["etcd-s3-session-token"]),
+		Timeout:      *defaultEtcdS3.Timeout.DeepCopy(),
 	}
 
 	// Set endpoint from secret if set

pkg/etcd/s3/s3.go

@@ -199,14 +199,21 @@ func (c *Controller) GetClient(ctx context.Context, etcdS3 *config.EtcdS3) (*Cli
 		tr.Proxy = http.ProxyURL(u)
 	}
 
-	var creds *credentials.Credentials
-	if len(etcdS3.AccessKey) == 0 && len(etcdS3.SecretKey) == 0 {
-		creds = credentials.NewIAM("") // for running on ec2 instance
-		if _, err := creds.Get(); err != nil {
-			return nil, errors.Wrap(err, "failed to get IAM credentials")
-		}
-	} else {
-		creds = credentials.NewStaticV4(etcdS3.AccessKey, etcdS3.SecretKey, "")
+	creds := credentials.NewChainCredentials([]credentials.Provider{
+		&credentials.Static{
+			Value: credentials.Value{
+				AccessKeyID:     etcdS3.AccessKey,
+				SecretAccessKey: etcdS3.SecretKey,
+				SessionToken:    etcdS3.SessionToken,
+				SignerType:      credentials.SignatureV4,
+			},
+		},
+		&credentials.FileAWSCredentials{},
+		&credentials.IAM{},
+	})
+
+	if _, err := creds.Get(); err != nil {
+		return nil, errors.Wrap(err, "failed to get credentials")
 	}
 
 	opt := minio.Options{

pkg/etcd/snapshot/types.go

@@ -47,6 +47,7 @@ type S3Config struct {
 	// Mask these fields in the embedded struct to avoid serializing their values in the snapshotFile record
 	AccessKey    string          `json:"accessKey,omitempty"`
 	ConfigSecret string          `json:"configSecret,omitempty"`
+	SessionToken string          `json:"sessionToken,omitempty"`
 	Proxy        string          `json:"proxy,omitempty"`
 	SecretKey    string          `json:"secretKey,omitempty"`
 	Timeout      metav1.Duration `json:"timeout,omitempty"`