da-server: Switch back to minio (#10281)

go.mod

@@ -4,10 +4,6 @@ go 1.21
 
 require (
 	github.com/BurntSushi/toml v1.3.2
-	github.com/aws/aws-sdk-go-v2 v1.26.1
-	github.com/aws/aws-sdk-go-v2/config v1.27.11
-	github.com/aws/aws-sdk-go-v2/service/s3 v1.53.1
-	github.com/aws/smithy-go v1.20.2
 	github.com/btcsuite/btcd v0.24.0
 	github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0
 	github.com/cockroachdb/pebble v0.0.0-20231018212520-f6cde3fc2fa4
@@ -39,6 +35,7 @@ require (
 	github.com/libp2p/go-libp2p-pubsub v0.10.0
 	github.com/libp2p/go-libp2p-testing v0.12.0
 	github.com/mattn/go-isatty v0.0.20
+	github.com/minio/minio-go/v7 v7.0.69
 	github.com/multiformats/go-base32 v0.1.0
 	github.com/multiformats/go-multiaddr v0.12.3
 	github.com/multiformats/go-multiaddr-dns v0.3.1
@@ -69,20 +66,6 @@ require (
 	github.com/allegro/bigcache v1.2.1 // indirect
 	github.com/andybalholm/brotli v1.1.0 // indirect
 	github.com/armon/go-metrics v0.4.1 // indirect
-	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.2 // indirect
-	github.com/aws/aws-sdk-go-v2/credentials v1.17.11 // indirect
-	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.1 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.5 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.5 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.0 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.5 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.2 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.3.7 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.7 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.17.5 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.20.5 // indirect
-	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.23.4 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.28.6 // indirect
 	github.com/aymerick/douceur v0.2.0 // indirect
 	github.com/benbjohnson/clock v1.3.5 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
@@ -109,6 +92,7 @@ require (
 	github.com/dlclark/regexp2 v1.7.0 // indirect
 	github.com/docker/go-units v0.5.0 // indirect
 	github.com/dop251/goja v0.0.0-20230806174421-c933cf95e127 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/elastic/gosigar v0.14.2 // indirect
 	github.com/ethereum/c-kzg-4844 v0.4.0 // indirect
 	github.com/fatih/color v1.15.0 // indirect
@@ -163,6 +147,7 @@ require (
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/karalabe/usb v0.0.3-0.20230711191512-61db3e06439c // indirect
 	github.com/kataras/blocks v0.0.8 // indirect
 	github.com/kataras/golog v0.1.11 // indirect
@@ -194,10 +179,13 @@ require (
 	github.com/miekg/dns v1.1.56 // indirect
 	github.com/mikioh/tcpinfo v0.0.0-20190314235526-30a79bb1804b // indirect
 	github.com/mikioh/tcpopt v0.0.0-20190314235656-172688c1accc // indirect
+	github.com/minio/md5-simd v1.1.2 // indirect
 	github.com/minio/sha256-simd v1.0.1 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mitchellh/pointerstructure v1.2.1 // indirect
 	github.com/mmcloughlin/addchain v0.4.0 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/mr-tron/base58 v1.2.0 // indirect
 	github.com/multiformats/go-base36 v0.2.0 // indirect
 	github.com/multiformats/go-multiaddr-fmt v0.1.0 // indirect
@@ -225,6 +213,7 @@ require (
 	github.com/rivo/uniseg v0.4.3 // indirect
 	github.com/rogpeppe/go-internal v1.10.0 // indirect
 	github.com/rs/cors v1.9.0 // indirect
+	github.com/rs/xid v1.5.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/schollz/closestmatch v2.1.0+incompatible // indirect
 	github.com/shirou/gopsutil v3.21.11+incompatible // indirect

go.sum

@@ -48,42 +48,6 @@ github.com/armon/go-metrics v0.0.0-20190430140413-ec5e00d3c878/go.mod h1:3AMJUQh
 github.com/armon/go-metrics v0.3.8/go.mod h1:4O98XIr/9W0sxpJ8UaYkvjk10Iff7SnFrb4QAOwNTFc=
 github.com/armon/go-metrics v0.4.1 h1:hR91U9KYmb6bLBYLQjyM+3j+rcd/UhE+G78SFnF8gJA=
 github.com/armon/go-metrics v0.4.1/go.mod h1:E6amYzXo6aW1tqzoZGT755KkbgrJsSdpwZ+3JqfkOG4=
-github.com/aws/aws-sdk-go-v2 v1.26.1 h1:5554eUqIYVWpU0YmeeYZ0wU64H2VLBs8TlhRB2L+EkA=
-github.com/aws/aws-sdk-go-v2 v1.26.1/go.mod h1:ffIFB97e2yNsv4aTSGkqtHnppsIJzw7G7BReUZ3jCXM=
-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.2 h1:x6xsQXGSmW6frevwDA+vi/wqhp1ct18mVXYN08/93to=
-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.2/go.mod h1:lPprDr1e6cJdyYeGXnRaJoP4Md+cDBvi2eOj00BlGmg=
-github.com/aws/aws-sdk-go-v2/config v1.27.11 h1:f47rANd2LQEYHda2ddSCKYId18/8BhSRM4BULGmfgNA=
-github.com/aws/aws-sdk-go-v2/config v1.27.11/go.mod h1:SMsV78RIOYdve1vf36z8LmnszlRWkwMQtomCAI0/mIE=
-github.com/aws/aws-sdk-go-v2/credentials v1.17.11 h1:YuIB1dJNf1Re822rriUOTxopaHHvIq0l/pX3fwO+Tzs=
-github.com/aws/aws-sdk-go-v2/credentials v1.17.11/go.mod h1:AQtFPsDH9bI2O+71anW6EKL+NcD7LG3dpKGMV4SShgo=
-github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.1 h1:FVJ0r5XTHSmIHJV6KuDmdYhEpvlHpiSd38RQWhut5J4=
-github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.1/go.mod h1:zusuAeqezXzAB24LGuzuekqMAEgWkVYukBec3kr3jUg=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.5 h1:aw39xVGeRWlWx9EzGVnhOR4yOjQDHPQ6o6NmBlscyQg=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.5/go.mod h1:FSaRudD0dXiMPK2UjknVwwTYyZMRsHv3TtkabsZih5I=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.5 h1:PG1F3OD1szkuQPzDw3CIQsRIrtTlUC3lP84taWzHlq0=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.5/go.mod h1:jU1li6RFryMz+so64PpKtudI+QzbKoIEivqdf6LNpOc=
-github.com/aws/aws-sdk-go-v2/internal/ini v1.8.0 h1:hT8rVHwugYE2lEfdFE0QWVo81lF7jMrYJVDWI+f+VxU=
-github.com/aws/aws-sdk-go-v2/internal/ini v1.8.0/go.mod h1:8tu/lYfQfFe6IGnaOdrpVgEL2IrrDOf6/m9RQum4NkY=
-github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.5 h1:81KE7vaZzrl7yHBYHVEzYB8sypz11NMOZ40YlWvPxsU=
-github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.5/go.mod h1:LIt2rg7Mcgn09Ygbdh/RdIm0rQ+3BNkbP1gyVMFtRK0=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.2 h1:Ji0DY1xUsUr3I8cHps0G+XM3WWU16lP6yG8qu1GAZAs=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.2/go.mod h1:5CsjAbs3NlGQyZNFACh+zztPDI7fU6eW9QsxjfnuBKg=
-github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.3.7 h1:ZMeFZ5yk+Ek+jNr1+uwCd2tG89t6oTS5yVWpa6yy2es=
-github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.3.7/go.mod h1:mxV05U+4JiHqIpGqqYXOHLPKUC6bDXC44bsUhNjOEwY=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.7 h1:ogRAwT1/gxJBcSWDMZlgyFUM962F51A5CRhDLbxLdmo=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.7/go.mod h1:YCsIZhXfRPLFFCl5xxY+1T9RKzOKjCut+28JSX2DnAk=
-github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.17.5 h1:f9RyWNtS8oH7cZlbn+/JNPpjUk5+5fLd5lM9M0i49Ys=
-github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.17.5/go.mod h1:h5CoMZV2VF297/VLhRhO1WF+XYWOzXo+4HsObA4HjBQ=
-github.com/aws/aws-sdk-go-v2/service/s3 v1.53.1 h1:6cnno47Me9bRykw9AEv9zkXE+5or7jz8TsskTTccbgc=
-github.com/aws/aws-sdk-go-v2/service/s3 v1.53.1/go.mod h1:qmdkIIAC+GCLASF7R2whgNrJADz0QZPX+Seiw/i4S3o=
-github.com/aws/aws-sdk-go-v2/service/sso v1.20.5 h1:vN8hEbpRnL7+Hopy9dzmRle1xmDc7o8tmY0klsr175w=
-github.com/aws/aws-sdk-go-v2/service/sso v1.20.5/go.mod h1:qGzynb/msuZIE8I75DVRCUXw3o3ZyBmUvMwQ2t/BrGM=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.23.4 h1:Jux+gDDyi1Lruk+KHF91tK2KCuY61kzoCpvtvJJBtOE=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.23.4/go.mod h1:mUYPBhaF2lGiukDEjJX2BLRRKTmoUSitGDUgM4tRxak=
-github.com/aws/aws-sdk-go-v2/service/sts v1.28.6 h1:cwIxeBttqPN3qkaAjcEcsh8NYr8n2HZPkcKgPAi1phU=
-github.com/aws/aws-sdk-go-v2/service/sts v1.28.6/go.mod h1:FZf1/nKNEkHdGGJP/cI2MoIMquumuRK6ol3QQJNDxmw=
-github.com/aws/smithy-go v1.20.2 h1:tbp628ireGtzcHDDmLT/6ADHidqnwgF57XOXZe6tp4Q=
-github.com/aws/smithy-go v1.20.2/go.mod h1:krry+ya/rV9RDcV/Q16kpu6ypI4K2czasz0NC3qS14E=
 github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
 github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
 github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
@@ -516,6 +480,8 @@ github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFF
 github.com/jrick/logrotate v1.0.0/go.mod h1:LNinyqDIJnpAur+b8yyulnQw/wDuN1+BYKlTRt3OuAQ=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
 github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
+github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
+github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
 github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
 github.com/karalabe/usb v0.0.3-0.20230711191512-61db3e06439c h1:AqsttAyEyIEsNz5WLRwuRwjiT5CMDUfLk6cFJDVPebs=
@@ -538,6 +504,7 @@ github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+o
 github.com/kkdai/bstream v0.0.0-20161212061736-f391b8402d23/go.mod h1:J+Gs4SYgM6CZQHDETBtE9HaSEkGmuNXF86RwHhHUvq4=
 github.com/klauspost/compress v1.17.6 h1:60eq2E/jlfwQXtvZEeBUYADs+BwKBWURIY+Gj2eRGjI=
 github.com/klauspost/compress v1.17.6/go.mod h1:/dCuZOvVtNoHsyb+cuJD3itjs3NbnF6KH9zAO4BDxPM=
+github.com/klauspost/cpuid/v2 v2.0.1/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/klauspost/cpuid/v2 v2.2.6 h1:ndNyv040zDGIDh8thGkXYjnFtiN02M1PVVF+JE/48xc=
 github.com/klauspost/cpuid/v2 v2.2.6/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
@@ -644,6 +611,10 @@ github.com/mikioh/tcpinfo v0.0.0-20190314235526-30a79bb1804b/go.mod h1:lxPUiZwKo
 github.com/mikioh/tcpopt v0.0.0-20190314235656-172688c1accc h1:PTfri+PuQmWDqERdnNMiD9ZejrlswWrCpBEZgWOiTrc=
 github.com/mikioh/tcpopt v0.0.0-20190314235656-172688c1accc/go.mod h1:cGKTAVKx4SxOuR/czcZ/E2RSJ3sfHs8FpHhQ5CWMf9s=
 github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1/go.mod h1:pD8RvIylQ358TN4wwqatJ8rNavkEINozVn9DtGI3dfQ=
+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 v7.0.69 h1:l8AnsQFyY1xiwa/DaQskY4NXSLA2yrGsW5iD9nRPVS0=
+github.com/minio/minio-go/v7 v7.0.69/go.mod h1:XAvOPJQ5Xlzk5o3o/ArO2NMbhSGkimC+bpW/ngRKDmQ=
 github.com/minio/sha256-simd v0.1.1-0.20190913151208-6de447530771/go.mod h1:B5e1o+1/KgNmWrSQK08Y6Z1Vb5pwIktudl0J58iy0KM=
 github.com/minio/sha256-simd v1.0.1 h1:6kaan5IFmwTNynnKKpDHe6FWHohJOHhCPchzK49dzMM=
 github.com/minio/sha256-simd v1.0.1/go.mod h1:Pz6AKMiUdngCLpeTL/RJY1M9rUuPMYujV5xJjtbRSN8=
@@ -658,9 +629,12 @@ github.com/mmcloughlin/addchain v0.4.0 h1:SobOdjm2xLj1KkXN5/n0xTIWyZA2+s99UCY1iP
 github.com/mmcloughlin/addchain v0.4.0/go.mod h1:A86O+tHqZLMNO4w6ZZ4FlVQEadcoqkyU72HC5wJ4RlU=
 github.com/mmcloughlin/profile v0.1.1/go.mod h1:IhHD7q1ooxgwTgjxQYkACGA77oFTDdFVejUS1/tS/qU=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
+github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
 github.com/mr-tron/base58 v1.1.2/go.mod h1:BinMc/sQntlIE1frQmRFPUoPA1Zkr8VRgBdjWI2mNwc=
 github.com/mr-tron/base58 v1.2.0 h1:T/HDJBh4ZCPbU39/+c3rRvE0uKBQlU27+QI8LJ4t64o=
 github.com/mr-tron/base58 v1.2.0/go.mod h1:BinMc/sQntlIE1frQmRFPUoPA1Zkr8VRgBdjWI2mNwc=
@@ -792,6 +766,8 @@ github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncj
 github.com/rs/cors v1.9.0 h1:l9HGsTsHJcvW14Nk7J9KFz8bzeAWXn3CG6bgt7LsrAE=
 github.com/rs/cors v1.9.0/go.mod h1:XyqrcTp5zjWr1wsJ8PIRZssZ8b/WMcMf71DJnit4EMU=
 github.com/rs/xid v1.2.1/go.mod h1:+uKXf+4Djp6Md1KODXJxgGQPKngRmWyn10oCKFzNHOQ=
+github.com/rs/xid v1.5.0 h1:mKX4bl4iPYJtEIxp6CYiUuLQ/8DYMoz0PUdtGgMFRVc=
+github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
 github.com/rs/zerolog v1.13.0/go.mod h1:YbFCdg8HfsridGWAh22vktObvhZbQsZXe4/zB0OKkWU=
 github.com/rs/zerolog v1.15.0/go.mod h1:xYTKnLHcpfU2225ny5qZjxnj9NvkumZYjJHlAThCjNc=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=

op-plasma/cmd/daserver/entrypoint.go

@@ -33,8 +33,8 @@ func StartDAServer(cliCtx *cli.Context) error {
 		l.Info("Using file storage", "path", cfg.FileStoreDirPath)
 		store = NewFileStore(cfg.FileStoreDirPath)
 	} else if cfg.S3Enabled() {
-		l.Info("Using S3 storage", "bucket", cfg.S3Bucket)
-		s3, err := NewS3Store(cliCtx.Context, cfg.S3Bucket)
+		l.Info("Using S3 storage", "bucket", cfg.S3Config().Bucket)
+		s3, err := NewS3Store(cfg.S3Config())
 		if err != nil {
 			return fmt.Errorf("failed to create S3 store: %w", err)
 		}

op-plasma/cmd/daserver/flags.go

 package main
 
 import (
+	"errors"
 	"fmt"
 
 	"github.com/urfave/cli/v2"
@@ -10,10 +11,13 @@ import (
 )
 
 const (
-	ListenAddrFlagName    = "addr"
-	PortFlagName          = "port"
-	S3BucketFlagName      = "s3.bucket"
-	FileStorePathFlagName = "file.path"
+	ListenAddrFlagName        = "addr"
+	PortFlagName              = "port"
+	S3BucketFlagName          = "s3.bucket"
+	S3EndpointFlagName        = "s3.endpoint"
+	S3AccessKeyIDFlagName     = "s3.access-key-id"
+	S3AccessKeySecretFlagName = "s3.access-key-secret"
+	FileStorePathFlagName     = "file.path"
 )
 
 const EnvVarPrefix = "OP_PLASMA_DA_SERVER"
@@ -45,6 +49,24 @@ var (
 		Usage:   "bucket name for S3 storage",
 		EnvVars: prefixEnvVars("S3_BUCKET"),
 	}
+	S3EndpointFlag = &cli.StringFlag{
+		Name:    S3EndpointFlagName,
+		Usage:   "endpoint for S3 storage",
+		Value:   "",
+		EnvVars: prefixEnvVars("S3_ENDPOINT"),
+	}
+	S3AccessKeyIDFlag = &cli.StringFlag{
+		Name:    S3AccessKeyIDFlagName,
+		Usage:   "access key id for S3 storage",
+		Value:   "",
+		EnvVars: prefixEnvVars("S3_ACCESS_KEY_ID"),
+	}
+	S3AccessKeySecretFlag = &cli.StringFlag{
+		Name:    S3AccessKeySecretFlagName,
+		Usage:   "access key secret for S3 storage",
+		Value:   "",
+		EnvVars: prefixEnvVars("S3_ACCESS_KEY_SECRET"),
+	}
 )
 
 var requiredFlags = []cli.Flag{
@@ -55,6 +77,9 @@ var requiredFlags = []cli.Flag{
 var optionalFlags = []cli.Flag{
 	FileStorePathFlag,
 	S3BucketFlag,
+	S3EndpointFlag,
+	S3AccessKeyIDFlag,
+	S3AccessKeySecretFlag,
 }
 
 func init() {
@@ -66,29 +91,47 @@ func init() {
 var Flags []cli.Flag
 
 type CLIConfig struct {
-	FileStoreDirPath string
-	S3Bucket         string
+	FileStoreDirPath  string
+	S3Bucket          string
+	S3Endpoint        string
+	S3AccessKeyID     string
+	S3AccessKeySecret string
 }
 
 func ReadCLIConfig(ctx *cli.Context) CLIConfig {
 	return CLIConfig{
-		FileStoreDirPath: ctx.String(FileStorePathFlagName),
-		S3Bucket:         ctx.String(S3BucketFlagName),
+		FileStoreDirPath:  ctx.String(FileStorePathFlagName),
+		S3Bucket:          ctx.String(S3BucketFlagName),
+		S3Endpoint:        ctx.String(S3EndpointFlagName),
+		S3AccessKeyID:     ctx.String(S3AccessKeyIDFlagName),
+		S3AccessKeySecret: ctx.String(S3AccessKeySecretFlagName),
 	}
 }
 
 func (c CLIConfig) Check() error {
 	if !c.S3Enabled() && !c.FileStoreEnabled() {
-		return fmt.Errorf("at least one storage backend must be enabled")
+		return errors.New("at least one storage backend must be enabled")
 	}
 	if c.S3Enabled() && c.FileStoreEnabled() {
-		return fmt.Errorf("only one storage backend can be enabled")
+		return errors.New("only one storage backend can be enabled")
+	}
+	if c.S3Enabled() && (c.S3Bucket == "" || c.S3Endpoint == "" || c.S3AccessKeyID == "" || c.S3AccessKeySecret == "") {
+		return errors.New("all S3 flags must be set")
 	}
 	return nil
 }
 
 func (c CLIConfig) S3Enabled() bool {
-	return c.S3Bucket != ""
+	return !(c.S3Bucket == "" && c.S3Endpoint == "" && c.S3AccessKeyID == "" && c.S3AccessKeySecret == "")
+}
+
+func (c CLIConfig) S3Config() S3Config {
+	return S3Config{
+		Bucket:          c.S3Bucket,
+		Endpoint:        c.S3Endpoint,
+		AccessKeyID:     c.S3AccessKeyID,
+		AccessKeySecret: c.S3AccessKeySecret,
+	}
 }
 
 func (c CLIConfig) FileStoreEnabled() bool {

op-plasma/cmd/daserver/s3.go

@@ -4,52 +4,51 @@ import (
 	"bytes"
 	"context"
 	"encoding/hex"
-	"errors"
 	"io"
 
-	"github.com/aws/aws-sdk-go-v2/aws"
-	"github.com/aws/aws-sdk-go-v2/config"
-	"github.com/aws/aws-sdk-go-v2/service/s3"
-	"github.com/aws/aws-sdk-go-v2/service/s3/types"
-	"github.com/aws/smithy-go"
+	"github.com/minio/minio-go/v7"
+	"github.com/minio/minio-go/v7/pkg/credentials"
 
 	plasma "github.com/ethereum-optimism/optimism/op-plasma"
 )
 
+type S3Config struct {
+	Bucket          string
+	Endpoint        string
+	AccessKeyID     string
+	AccessKeySecret string
+}
+
 type S3Store struct {
-	bucket string
-	client *s3.Client
+	cfg    S3Config
+	client *minio.Client
 }
 
-func NewS3Store(ctx context.Context, bucket string) (*S3Store, error) {
-	sdkConfig, err := config.LoadDefaultConfig(ctx)
+func NewS3Store(cfg S3Config) (*S3Store, error) {
+	client, err := minio.New(cfg.Endpoint, &minio.Options{
+		Creds:  credentials.NewStaticV4(cfg.AccessKeyID, cfg.AccessKeySecret, ""),
+		Secure: true,
+	})
 	if err != nil {
 		return nil, err
 	}
 	return &S3Store{
-		bucket: bucket,
-		client: s3.NewFromConfig(sdkConfig),
+		cfg:    cfg,
+		client: client,
 	}, nil
 }
 
 func (s *S3Store) Get(ctx context.Context, key []byte) ([]byte, error) {
-	result, err := s.client.GetObject(ctx, &s3.GetObjectInput{
-		Bucket: aws.String(s.bucket),
-		Key:    aws.String(hex.EncodeToString(key)),
-	})
+	result, err := s.client.GetObject(ctx, s.cfg.Bucket, hex.EncodeToString(key), minio.GetObjectOptions{})
 	if err != nil {
-		var apiError smithy.APIError
-		if errors.As(err, &apiError) {
-			switch apiError.(type) {
-			case *types.NotFound:
-				return nil, plasma.ErrNotFound
-			}
+		errResponse := minio.ToErrorResponse(err)
+		if errResponse.Code == "NoSuchKey" {
+			return nil, plasma.ErrNotFound
 		}
 		return nil, err
 	}
-	defer result.Body.Close()
-
-	data, err := io.ReadAll(result.Body)
+	defer result.Close()
+	data, err := io.ReadAll(result)
 	if err != nil {
 		return nil, err
 	}
@@ -58,10 +57,7 @@ func (s *S3Store) Get(ctx context.Context, key []byte) ([]byte, error) {
 }
 
 func (s *S3Store) Put(ctx context.Context, key []byte, value []byte) error {
-	_, err := s.client.PutObject(ctx, &s3.PutObjectInput{
-		Bucket: aws.String(s.bucket),
-		Key:    aws.String(hex.EncodeToString(key)),
-		Body:   bytes.NewReader(value),
-	})
+	_, err := s.client.PutObject(ctx, s.cfg.Bucket, hex.EncodeToString(key), bytes.NewReader(value), int64(len(value)), minio.PutObjectOptions{})
+
 	return err
 }