Replace github.com/docker/distribution with github.com/containers/image/v5

cmd/healthmonitor/main.go

@@ -27,7 +27,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/docker/distribution/manifest/schema2"
+	"github.com/containers/image/v5/manifest"
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"github.com/sapcc/go-bits/httpext"
@@ -173,7 +173,7 @@ func (j *healthMonitorJob) UploadImage(ctx context.Context) (models.ManifestRefe
 	if err != nil {
 		return models.ManifestReference{}, err
 	}
-	digest, err := j.RepoClient.UploadManifest(ctx, []byte(minimalManifest), schema2.MediaTypeManifest, "latest")
+	digest, err := j.RepoClient.UploadManifest(ctx, []byte(minimalManifest), manifest.DockerV2Schema2MediaType, "latest")
 	return models.ManifestReference{Digest: digest}, err
 }
 

go.mod

@@ -4,9 +4,9 @@ go 1.23
 
 require (
 	github.com/alicebob/miniredis/v2 v2.34.0
+	github.com/containers/image/v5 v5.33.1
 	github.com/databus23/goslo.policy v0.0.0-20210929125152-81bf2876dbdb
 	github.com/dlmiddlecote/sqlstats v1.0.2
-	github.com/docker/distribution v2.8.3+incompatible
 	github.com/go-gorp/gorp/v3 v3.1.0
 	github.com/go-redis/redis_rate/v10 v10.0.1
 	github.com/gofrs/uuid/v5 v5.3.0
@@ -32,9 +32,10 @@ require (
 	github.com/alicebob/gopher-json v0.0.0-20230218143504-906a9b012302 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
-	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/containers/libtrust v0.0.0-20230121012942-c1716e8a8d01 // indirect
+	github.com/containers/ocicrypt v1.2.0 // indirect
+	github.com/containers/storage v1.56.1 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
-	github.com/distribution/reference v0.6.0 // indirect
 	github.com/docker/docker v27.5.0+incompatible // indirect
 	github.com/golang-migrate/migrate/v4 v4.18.2 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
@@ -45,17 +46,18 @@ require (
 	github.com/klauspost/compress v1.17.11 // indirect
 	github.com/lib/pq v1.10.9 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/prometheus/client_model v0.6.1 // indirect
 	github.com/prometheus/common v0.62.0 // indirect
 	github.com/prometheus/procfs v0.15.1 // indirect
 	github.com/rabbitmq/amqp091-go v1.10.0 // indirect
 	github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3 // indirect
+	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/yuin/gopher-lua v1.1.1 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.59.0 // indirect
 	go.opentelemetry.io/otel/trace v1.34.0 // indirect
 	go.uber.org/atomic v1.11.0 // indirect
+	golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8 // indirect
 	golang.org/x/sys v0.29.0 // indirect
 	google.golang.org/protobuf v1.36.4 // indirect
 )

go.sum

@@ -21,6 +21,14 @@ github.com/bsm/gomega v1.27.10/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/containers/image/v5 v5.33.1 h1:nTWKwxAlY0aJrilvvhssqssJVnley6VqxkLiLzTEYIs=
+github.com/containers/image/v5 v5.33.1/go.mod h1:/FJiLlvVbeBxWNMPVPPIWJxHTAzwBoFvyN0a51zo1CE=
+github.com/containers/libtrust v0.0.0-20230121012942-c1716e8a8d01 h1:Qzk5C6cYglewc+UyGf6lc8Mj2UaPTHy/iF2De0/77CA=
+github.com/containers/libtrust v0.0.0-20230121012942-c1716e8a8d01/go.mod h1:9rfv8iPl1ZP7aqh9YA68wnZv2NUDbXdcdPHVz0pFbPY=
+github.com/containers/ocicrypt v1.2.0 h1:X14EgRK3xNFvJEfI5O4Qn4T3E25ANudSOZz/sirVuPM=
+github.com/containers/ocicrypt v1.2.0/go.mod h1:ZNviigQajtdlxIZGibvblVuIFBKIuUI2M0QM12SD31U=
+github.com/containers/storage v1.56.1 h1:gDZj/S6Zxus4Xx42X6iNB3ODXuh0qoOdH/BABfrvcKo=
+github.com/containers/storage v1.56.1/go.mod h1:c6WKowcAlED/DkWGNuL9bvGYqIWCVy7isRMdCSKWNjk=
 github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/databus23/goslo.policy v0.0.0-20210929125152-81bf2876dbdb h1:8JB2G8t3o1iCL8vCzssUj2Nn2qjqSab2/G3xXhvkpPQ=
 github.com/databus23/goslo.policy v0.0.0-20210929125152-81bf2876dbdb/go.mod h1:tRj172JgwQmUmEqZZJBWzYWFStitMFTtb95NtUnmpkw=
@@ -36,8 +44,6 @@ github.com/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5Qvfr
 github.com/distribution/reference v0.6.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
 github.com/dlmiddlecote/sqlstats v1.0.2 h1:gSU11YN23D/iY50A2zVYwgXgy072khatTsIW6UPjUtI=
 github.com/dlmiddlecote/sqlstats v1.0.2/go.mod h1:0CWaIh/Th+z2aI6Q9Jpfg/o21zmGxWhbByHgQSCUQvY=
-github.com/docker/distribution v2.8.3+incompatible h1:AtKxIZ36LoNK51+Z6RpzLpddBirtxJnzDrHLEKxTAYk=
-github.com/docker/distribution v2.8.3+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docker/docker v27.5.0+incompatible h1:um++2NcQtGRTz5eEgO6aJimo6/JxrTXC941hd05JO6U=
 github.com/docker/docker v27.5.0+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/go-connections v0.5.0 h1:USnMq7hx7gwdVZq1L49hLXaFtUdTADjXGp+uj1Br63c=
@@ -94,9 +100,13 @@ github.com/jpillora/longestcommon v0.0.0-20161227235612-adb9d91ee629 h1:1dSBUfGl
 github.com/jpillora/longestcommon v0.0.0-20161227235612-adb9d91ee629/go.mod h1:mb5nS4uRANwOJSZj8rlCWAfAcGi72GGMIXx+xGOjA7M=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
 github.com/json-iterator/go v1.1.8/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/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
 github.com/klauspost/compress v1.17.11 h1:In6xLpyWOi1+C7tXUUWv2ot1QvBjxevKAaI6IXrJmUc=
 github.com/klauspost/compress v1.17.11/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0=
+github.com/klauspost/pgzip v1.2.6 h1:8RXeL5crjEUFnR2/Sn6GJNWtSQ3Dk8pq4CL3jvdDyjU=
+github.com/klauspost/pgzip v1.2.6/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
@@ -111,17 +121,26 @@ github.com/majewsky/gg v0.0.0-20250111151300-e739523ac1f9/go.mod h1:UuSpnSxdfn97
 github.com/majewsky/schwift/v2 v2.0.0 h1:Rgzv/18yMAej3bBZWoxYmS2lZMiCKD6P451dU8TyQtE=
 github.com/majewsky/schwift/v2 v2.0.0/go.mod h1:qqN4N7s2+jhwebBgxFZm/e2NOqDzNphwb7SnAIB5G+4=
 github.com/mattn/go-sqlite3 v1.14.6/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
-github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
-github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
+github.com/mattn/go-sqlite3 v1.14.24 h1:tpSp2G2KyMnnQu99ngJ47EIkWVmliIizyZBfPrBWDRM=
+github.com/mattn/go-sqlite3 v1.14.24/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/moby/docker-image-spec v1.3.1 h1:jMKff3w6PgbfSa69GfNg+zN/XLhfXJGnEx3Nl2EsFP0=
 github.com/moby/docker-image-spec v1.3.1/go.mod h1:eKmb5VW8vQEh/BAr2yvVNvuiJuY6UIocYsFu/DxxRpo=
+github.com/moby/sys/capability v0.3.0 h1:kEP+y6te0gEXIaeQhIi0s7vKs/w0RPoH1qPa6jROcVg=
+github.com/moby/sys/capability v0.3.0/go.mod h1:4g9IK291rVkms3LKCDOoYlnV8xKwoDTpIrNEE35Wq0I=
+github.com/moby/sys/mountinfo v0.7.2 h1:1shs6aH5s4o5H2zQLn796ADW1wMrIwHsyJ2v9KouLrg=
+github.com/moby/sys/mountinfo v0.7.2/go.mod h1:1YOa8w8Ih7uW0wALDUgT1dTTSBrZ+HiBLGws92L2RU4=
+github.com/moby/sys/user v0.3.0 h1:9ni5DlcW5an3SvRSx4MouotOygvzaXbaSrc/wGDFWPo=
+github.com/moby/sys/user v0.3.0/go.mod h1:bG+tYYYJgaMtRKgEmuueC0hJEAZWwtIbZTB+85uoHjs=
 github.com/moby/term v0.5.0 h1:xt8Q1nalod/v7BqbG21f8mQPqH+xAaC9C3N3wfWbVP0=
 github.com/moby/term v0.5.0/go.mod h1:8FzsFHVUBGZdbDsJw/ot+X+d5HLUbvklYLJ9uGfcI3Y=
 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/morikuni/aec v1.0.0 h1:nP9CBfwrvYnBRgY6qfDQkygYDmYwOilePFkwzv4dU8A=
 github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
@@ -131,6 +150,8 @@ github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
 github.com/opencontainers/image-spec v1.1.0 h1:8SG7/vwALn54lVB/0yZ/MMwhFrPYtpEHQb2IpWsCzug=
 github.com/opencontainers/image-spec v1.1.0/go.mod h1:W4s4sFTMaBeK1BQLXbG4AdM2szdn85PY75RI83NrTrM=
+github.com/opencontainers/runtime-spec v1.2.0 h1:z97+pHb3uELt/yiAWD691HNHQIF07bE7dzrbT927iTk=
+github.com/opencontainers/runtime-spec v1.2.0/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
@@ -176,6 +197,8 @@ github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3 h1:n661drycOFuPLCN
 github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3/go.mod h1:A0bzQcvG0E7Rwjx0REVgAGH58e96+X0MeOfepqsbeW4=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
+github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
+github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/spf13/cobra v1.8.1 h1:e5/vxKd/rZsfSJMUX1agtjeTDf+qv1/JdBF8gg5k9ZM=
 github.com/spf13/cobra v1.8.1/go.mod h1:wHxEcudfqmLYa8iTfL+OuZPbBZkmvliBWKIezN3kD9Y=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
@@ -185,10 +208,15 @@ github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/timewasted/go-accept-headers v0.0.0-20130320203746-c78f304b1b09 h1:QVxbx5l/0pzciWYOynixQMtUhPYC3YKD6EcUlOsgGqw=
 github.com/timewasted/go-accept-headers v0.0.0-20130320203746-c78f304b1b09/go.mod h1:Uy/Rnv5WKuOO+PuDhuYLEpUiiKIZtss3z519uk67aF0=
+github.com/ulikunitz/xz v0.5.12 h1:37Nm15o69RwBkXM0J6A5OlE67RZTfzUxTj8fB3dfcsc=
+github.com/ulikunitz/xz v0.5.12/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14=
+github.com/vbatts/tar-split v0.11.6 h1:4SjTW5+PU11n6fZenf2IPoV8/tz3AaYHMWjf23envGs=
+github.com/vbatts/tar-split v0.11.6/go.mod h1:dqKNtesIOr2j2Qv3W/cHjnvk9I8+G7oAkFDFN6TCBEI=
 github.com/yuin/gopher-lua v1.1.1 h1:kYKnWBjvbNP4XLT3+bPEwAXJx262OhaHDWDVOPjL46M=
 github.com/yuin/gopher-lua v1.1.1/go.mod h1:GBR0iDaNXjAgGg9zfCvksxSRnQx76gclCIb7kdAd1Pw=
 go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA=
@@ -211,6 +239,8 @@ golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnf
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.32.0 h1:euUpcYgM8WcP71gNpTqQCn6rC2t6ULUPiOzfWaXVVfc=
 golang.org/x/crypto v0.32.0/go.mod h1:ZnnJkOaASj8g0AjIduWNlq2NRxL0PlBrbKVyZ6V/Ugc=
+golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8 h1:yqrTHse8TCMW1M1ZCP+VAR/l0kKxwaAIqN/il7x4voA=
+golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8/go.mod h1:tujkw807nyEEAamNbDrEGzRav+ilXA7PCRAd6xsmwiU=
 golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -221,6 +251,7 @@ golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191220142924-d4481acd189f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.29.0 h1:TPYlXGxvx1MGTn2GiZDhnjPA9wZzZeGKHHmKhHYvgaU=
 golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -233,5 +264,6 @@ gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

internal/api/keppel/manifests_test.go

@@ -28,7 +28,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/docker/distribution/manifest/schema2"
+	"github.com/containers/image/v5/manifest"
 	"github.com/go-redis/redis_rate/v10"
 	"github.com/opencontainers/go-digest"
 	"github.com/sapcc/go-api-declarations/cadf"
@@ -91,7 +91,7 @@ func TestManifestsAPI(t *testing.T) {
 			ExpectBody:   assert.JSONObject{"manifests": []assert.JSONObject{}},
 		}.Check(t, h)
 
-		// test that Keppel API does not allow doamin-remapping
+		// test that Keppel API does not allow domain-remapping
 		assert.HTTPRequest{
 			Method: "GET",
 			Path:   "/keppel/v1/accounts/test1/repositories/repo1-1/_manifests",
@@ -116,7 +116,7 @@ func TestManifestsAPI(t *testing.T) {
 				dbManifest := models.Manifest{
 					RepositoryID:      int64(repoID),
 					Digest:            dummyDigest,
-					MediaType:         schema2.MediaTypeManifest,
+					MediaType:         manifest.DockerV2Schema2MediaType,
 					SizeBytes:         uint64(sizeBytes), //nolint:gosec // construction guarantees that value is positive
 					PushedAt:          pushedAt,
 					NextValidationAt:  pushedAt.Add(models.ManifestValidationInterval),
@@ -175,7 +175,7 @@ func TestManifestsAPI(t *testing.T) {
 		for idx := 1; idx <= 10; idx++ {
 			renderedManifests[idx-1] = assert.JSONObject{
 				"digest":               test.DeterministicDummyDigest(10 + idx),
-				"media_type":           schema2.MediaTypeManifest,
+				"media_type":           manifest.DockerV2Schema2MediaType,
 				"size_bytes":           uint64(1000 * idx), //nolint:gosec // construction guarantees that value is positive
 				"pushed_at":            int64(1000 * (10 + idx)),
 				"last_pulled_at":       nil,

internal/api/registry/manifests.go

@@ -140,7 +140,7 @@ func (a *API) handleGetOrHeadManifest(w http.ResponseWriter, r *http.Request) {
 		if negotiatedMediaType == "" {
 			// we cannot serve the manifest itself, but maybe we can redirect into one of the acceptable
 			// alternates
-			manifestParsed, _, err := keppel.ParseManifest(dbManifest.MediaType, manifestBytes)
+			manifestParsed, err := keppel.ParseManifest(dbManifest.MediaType, manifestBytes)
 			if err != nil {
 				keppel.ErrManifestInvalid.With(err.Error()).WriteAsRegistryV2ResponseTo(w, r)
 				return

internal/api/registry/manifests_test.go

@@ -24,8 +24,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/docker/distribution/manifest/manifestlist"
-	"github.com/docker/distribution/manifest/schema2"
+	"github.com/containers/image/v5/manifest"
 	"github.com/opencontainers/go-digest"
 	"github.com/sapcc/go-api-declarations/cadf"
 	"github.com/sapcc/go-bits/assert"
@@ -157,8 +156,7 @@ func TestImageManifestLifecycle(t *testing.T) {
 			expectStorageEmpty(t, s.SD, s.DB)
 			s.Auditor.ExpectEvents(t /*, nothing */)
 
-			// PUT failure case: cannot upload manifest if referenced blob is uploaded, but
-			// in the wrong repo
+			// PUT failure case: cannot upload manifest if referenced blob is uploaded, but in the wrong repo
 			image.Config.MustUpload(t, s, barRepoRef)
 			assert.HTTPRequest{
 				Method: "PUT",
@@ -192,7 +190,7 @@ func TestImageManifestLifecycle(t *testing.T) {
 
 			// PUT failure case: cannot upload manifest without Content-Type, or with
 			// a faulty Content-Type (defense against attacks like CVE-2021-41190)
-			for _, wrongMediaType := range []string{"", manifestlist.MediaTypeManifestList} {
+			for _, wrongMediaType := range []string{"", manifest.DockerV2ListMediaType} {
 				assert.HTTPRequest{
 					Method: "PUT",
 					Path:   "/v2/test1/foo/manifests/" + ref,
@@ -482,7 +480,7 @@ func TestImageListManifestLifecycle(t *testing.T) {
 			Path:   "/v2/test1/foo/manifests/" + list2.Manifest.Digest.String(),
 			Header: map[string]string{
 				"Authorization": "Bearer " + token,
-				"Accept":        schema2.MediaTypeManifest,
+				"Accept":        manifest.DockerV2Schema2MediaType,
 			},
 			ExpectStatus: http.StatusTemporaryRedirect,
 			ExpectHeader: map[string]string{
@@ -579,7 +577,7 @@ func TestManifestRequiredLabels(t *testing.T) {
 			Path:   "/v2/test1/foo/manifests/latest",
 			Header: map[string]string{
 				"Authorization": "Bearer " + token,
-				"Content-Type":  schema2.MediaTypeManifest,
+				"Content-Type":  manifest.DockerV2Schema2MediaType,
 			},
 			Body:         assert.ByteData(image.Manifest.Contents),
 			ExpectStatus: http.StatusBadRequest,
@@ -605,7 +603,7 @@ func TestManifestRequiredLabels(t *testing.T) {
 			Path:   "/v2/test1/foo/manifests/latest",
 			Header: map[string]string{
 				"Authorization": "Bearer " + token,
-				"Content-Type":  schema2.MediaTypeManifest,
+				"Content-Type":  manifest.DockerV2Schema2MediaType,
 			},
 			Body:         assert.ByteData(image.Manifest.Contents),
 			ExpectStatus: http.StatusCreated,
@@ -634,7 +632,7 @@ func TestManifestRequiredLabels(t *testing.T) {
 			Path:   "/v2/test1/foo/manifests/list",
 			Header: map[string]string{
 				"Authorization": "Bearer " + token,
-				"Content-Type":  manifestlist.MediaTypeManifestList,
+				"Content-Type":  manifest.DockerV2ListMediaType,
 			},
 			Body:         assert.ByteData(list.Manifest.Contents),
 			ExpectStatus: http.StatusCreated,