Merge pull request #1270 from priyawadhwa/bump-cosign

Bump cosign to v2.2.3

.github/workflows/kind-e2e-cosigned.yaml

@@ -29,10 +29,10 @@ jobs:
       fail-fast: false # Keep running if one leg fails.
       matrix:
         k8s-version:
-        - v1.22.x
         - v1.23.x
         - v1.24.x
         - v1.25.x
+        - v1.26.x
 
     env:
       # https://github.com/google/go-containerregistry/pull/125 allows insecure registry for

.github/workflows/kind-e2e-trustroot-crd.yaml

@@ -29,10 +29,10 @@ jobs:
       fail-fast: false # Keep running if one leg fails.
       matrix:
         k8s-version:
-        - v1.22.x
         - v1.23.x
         - v1.24.x
         - v1.25.x
+        - v1.26.x
 
     env:
       # https://github.com/google/go-containerregistry/pull/125 allows insecure registry for

README.md

@@ -77,7 +77,6 @@ This policy-controller's versions are able to run in the following versions of K
 
 |  | policy-controller `> 0.2.x` |
 |---|:---:|
-| Kubernetes 1.22 | ✓ |
 | Kubernetes 1.23 | ✓ |
 | Kubernetes 1.24 | ✓ |
 | Kubernetes 1.25 | ✓ |

go.mod

@@ -29,7 +29,7 @@ require (
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/ryanuber/go-glob v1.0.0
-	github.com/sigstore/cosign/v2 v2.2.2
+	github.com/sigstore/cosign/v2 v2.2.3
 	github.com/sigstore/rekor v1.3.5
 	github.com/sigstore/sigstore v1.8.1
 	github.com/stretchr/testify v1.8.4
@@ -76,7 +76,7 @@ require (
 	cloud.google.com/go/kms v1.15.5 // indirect
 	contrib.go.opencensus.io/exporter/ocagent v0.7.1-0.20200907061046-05415f1de66d // indirect
 	contrib.go.opencensus.io/exporter/prometheus v0.4.2 // indirect
-	cuelang.org/go v0.6.0 // indirect
+	cuelang.org/go v0.7.0 // indirect
 	github.com/AliyunContainerService/ack-ram-tool/pkg/credentials/alibabacloudsdkgo/helper v0.2.0 // indirect
 	github.com/Azure/azure-sdk-for-go v68.0.0+incompatible // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.9.1 // indirect
@@ -141,7 +141,7 @@ require (
 	github.com/cyberphone/json-canonicalization v0.0.0-20231011164504-785e29786b46 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/digitorus/pkcs7 v0.0.0-20230818184609-3a137a874352 // indirect
-	github.com/digitorus/timestamp v0.0.0-20230902153158-687734543647 // indirect
+	github.com/digitorus/timestamp v0.0.0-20231217203849-220c5c2851b7 // indirect
 	github.com/dimchansky/utfbom v1.1.1 // indirect
 	github.com/distribution/reference v0.5.0 // indirect
 	github.com/docker/cli v24.0.7+incompatible // indirect
@@ -181,7 +181,7 @@ require (
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/s2a-go v0.1.7 // indirect
-	github.com/google/uuid v1.5.0 // indirect
+	github.com/google/uuid v1.6.0 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
 	github.com/googleapis/gax-go/v2 v2.12.0 // indirect
 	github.com/gorilla/mux v1.8.1 // indirect
@@ -208,7 +208,7 @@ require (
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/nozzle/throttler v0.0.0-20180817012639-2ea982251481 // indirect
 	github.com/oklog/ulid v1.3.1 // indirect
-	github.com/open-policy-agent/opa v0.59.0 // indirect
+	github.com/open-policy-agent/opa v0.61.0 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.0-rc5 // indirect
 	github.com/opentracing/opentracing-go v1.2.0 // indirect
@@ -227,7 +227,7 @@ require (
 	github.com/sassoftware/relic v7.2.1+incompatible // indirect
 	github.com/secure-systems-lab/go-securesystemslib v0.8.0 // indirect
 	github.com/shibumi/go-pathspec v1.3.0 // indirect
-	github.com/sigstore/timestamp-authority v1.2.0 // indirect
+	github.com/sigstore/timestamp-authority v1.2.1 // indirect
 	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
 	github.com/spf13/afero v1.11.0 // indirect
@@ -240,7 +240,7 @@ require (
 	github.com/tjfoc/gmsm v1.4.1 // indirect
 	github.com/transparency-dev/merkle v0.0.2 // indirect
 	github.com/vbatts/tar-split v0.11.5 // indirect
-	github.com/xanzy/go-gitlab v0.94.0 // indirect
+	github.com/xanzy/go-gitlab v0.96.0 // indirect
 	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
 	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
 	github.com/yashtewari/glob-intersection v0.2.0 // indirect
@@ -250,7 +250,7 @@ require (
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.47.0 // indirect
 	go.opentelemetry.io/otel v1.22.0 // indirect
 	go.opentelemetry.io/otel/metric v1.22.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.21.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.22.0 // indirect
 	go.opentelemetry.io/otel/trace v1.22.0 // indirect
 	go.uber.org/automaxprocs v1.5.3 // indirect
 	go.uber.org/multierr v1.11.0 // indirect

go.sum

@@ -44,8 +44,10 @@ contrib.go.opencensus.io/exporter/ocagent v0.7.1-0.20200907061046-05415f1de66d h
 contrib.go.opencensus.io/exporter/ocagent v0.7.1-0.20200907061046-05415f1de66d/go.mod h1:IshRmMJBhDfFj5Y67nVhMYTTIze91RUeT73ipWKs/GY=
 contrib.go.opencensus.io/exporter/prometheus v0.4.2 h1:sqfsYl5GIY/L570iT+l93ehxaWJs2/OwXtiWwew3oAg=
 contrib.go.opencensus.io/exporter/prometheus v0.4.2/go.mod h1:dvEHbiKmgvbr5pjaF9fpw1KeYcjrnC1J8B+JKjsZyRQ=
-cuelang.org/go v0.6.0 h1:dJhgKCog+FEZt7OwAYV1R+o/RZPmE8aqFoptmxSWyr8=
-cuelang.org/go v0.6.0/go.mod h1:9CxOX8aawrr3BgSdqPj7V0RYoXo7XIb+yDFC6uESrOQ=
+cuelabs.dev/go/oci/ociregistry v0.0.0-20231103182354-93e78c079a13 h1:zkiIe8AxZ/kDjqQN+mDKc5BxoVJOqioSdqApjc+eB1I=
+cuelabs.dev/go/oci/ociregistry v0.0.0-20231103182354-93e78c079a13/go.mod h1:XGKYSMtsJWfqQYPwq51ZygxAPqpEUj/9bdg16iDPTAA=
+cuelang.org/go v0.7.0 h1:gMztinxuKfJwMIxtboFsNc6s8AxwJGgsJV+3CuLffHI=
+cuelang.org/go v0.7.0/go.mod h1:ix+3dM/bSpdG9xg6qpCgnJnpeLtciZu+O/rDbywoMII=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
@@ -262,8 +264,8 @@ github.com/dgryski/trifles v0.0.0-20200323201526-dd97f9abfb48/go.mod h1:if7Fbed8
 github.com/digitorus/pkcs7 v0.0.0-20230713084857-e76b763bdc49/go.mod h1:SKVExuS+vpu2l9IoOc0RwqE7NYnb0JlcFHFnEJkVDzc=
 github.com/digitorus/pkcs7 v0.0.0-20230818184609-3a137a874352 h1:ge14PCmCvPjpMQMIAH7uKg0lrtNSOdpYsRXlwk3QbaE=
 github.com/digitorus/pkcs7 v0.0.0-20230818184609-3a137a874352/go.mod h1:SKVExuS+vpu2l9IoOc0RwqE7NYnb0JlcFHFnEJkVDzc=
-github.com/digitorus/timestamp v0.0.0-20230902153158-687734543647 h1:WOk5Aclr/+sZ2/SX2YyxulNFwZOUhSrDJLw5KbHKmdE=
-github.com/digitorus/timestamp v0.0.0-20230902153158-687734543647/go.mod h1:GvWntX9qiTlOud0WkQ6ewFm0LPy5JUR1Xo0Ngbd1w6Y=
+github.com/digitorus/timestamp v0.0.0-20231217203849-220c5c2851b7 h1:lxmTCgmHE1GUYL7P0MlNa00M67axePTq+9nBSGddR8I=
+github.com/digitorus/timestamp v0.0.0-20231217203849-220c5c2851b7/go.mod h1:GvWntX9qiTlOud0WkQ6ewFm0LPy5JUR1Xo0Ngbd1w6Y=
 github.com/dimchansky/utfbom v1.1.1 h1:vV6w1AhK4VMnhBno/TPVCoK9U/LP0PkLCS9tbxHdi/U=
 github.com/dimchansky/utfbom v1.1.1/go.mod h1:SxdoEBH5qIqFocHMyGOXVAybYJdr71b1Q/j0mACtrfE=
 github.com/distribution/reference v0.5.0 h1:/FUIFXtfc/x2gpa5/VGfiGLuOIdYa1t65IKK2OFGvA0=
@@ -360,8 +362,8 @@ github.com/go-openapi/swag v0.22.9 h1:XX2DssF+mQKM2DHsbgZK74y/zj4mo9I99+89xUmuZC
 github.com/go-openapi/swag v0.22.9/go.mod h1:3/OXnFfnMAwBD099SwYRk7GD3xOrr1iL7d/XNLXVVwE=
 github.com/go-openapi/validate v0.22.6 h1:+NhuwcEYpWdO5Nm4bmvhGLW0rt1Fcc532Mu3wpypXfo=
 github.com/go-openapi/validate v0.22.6/go.mod h1:eaddXSqKeTg5XpSmj1dYyFTK/95n/XHwcOY+BMxKMyM=
-github.com/go-quicktest/qt v1.100.0 h1:I7iSLgIwNp0E0UnSvKJzs7ig0jg/Iq83zsZjtQNW7jY=
-github.com/go-quicktest/qt v1.100.0/go.mod h1:leyLsQ4jksGmF1KaQEyabnqGIiJTbOU5S46QegToEj4=
+github.com/go-quicktest/qt v1.101.0 h1:O1K29Txy5P2OK0dGo59b7b0LR6wKfIhttaAhHUyn7eI=
+github.com/go-quicktest/qt v1.101.0/go.mod h1:14Bz/f7NwaXPtdYEgzsx46kqSxVwTbzVZsDC26tQJow=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
 github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 h1:tfuBGBXKqDEevZMzYi5KSi8KkcZtzBcTgAUUtapy0OI=
@@ -473,8 +475,8 @@ github.com/google/tink/go v1.7.0/go.mod h1:GAUOd+QE3pgj9q8VKIGTCP33c/B7eb4NhxLcg
 github.com/google/trillian v1.6.0 h1:jMBeDBIkINFvS2n6oV5maDqfRlxREAc6CW9QYWQ0qT4=
 github.com/google/trillian v1.6.0/go.mod h1:Yu3nIMITzNhhMJEHjAtp6xKiu+H/iHu2Oq5FjV2mCWI=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/google/uuid v1.5.0 h1:1p67kYwdtXjb0gL0BPiP1Av9wiZPo5A8z2cWkTZ+eyU=
-github.com/google/uuid v1.5.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/googleapis/enterprise-certificate-proxy v0.3.2 h1:Vie5ybvEvT75RniqhfFxPRy3Bf7vr3h0cechB90XaQs=
 github.com/googleapis/enterprise-certificate-proxy v0.3.2/go.mod h1:VLSiSSBs/ksPL8kq3OBOQ6WRI2QnaFynd1DCjZ62+V0=
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
@@ -640,8 +642,8 @@ github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAl
 github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
 github.com/onsi/gomega v1.29.0 h1:KIA/t2t5UBzoirT4H9tsML45GEbo3ouUnBHsCfD2tVg=
 github.com/onsi/gomega v1.29.0/go.mod h1:9sxs+SwGrKI0+PWe4Fxa9tFQQBG5xSsSbMXOI8PPpoQ=
-github.com/open-policy-agent/opa v0.59.0 h1:1WFU/KUhJAr3qatm0Lf8Ea5jp10ZmlE2M07oaLiHypg=
-github.com/open-policy-agent/opa v0.59.0/go.mod h1:rdJSkEc4oQ+0074/3Fsgno5bkPsYxTjU5aLNmMujIvI=
+github.com/open-policy-agent/opa v0.61.0 h1:nhncQ2CAYtQTV/SMBhDDPsCpCQsUW+zO/1j+T5V7oZg=
+github.com/open-policy-agent/opa v0.61.0/go.mod h1:7OUuzJnsS9yHf8lw0ApfcbrnaRG1EkN3J2fuuqi4G/E=
 github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
 github.com/opencontainers/image-spec v1.1.0-rc5 h1:Ygwkfw9bpDvs+c9E34SdgGOj41dX/cbdlwvlWt0pnFI=
@@ -701,8 +703,8 @@ github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 h1:N/ElC8H3+5X
 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
 github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
-github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDNXVBh4M=
-github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUzkipdSkR5nkCZA=
+github.com/rogpeppe/go-internal v1.11.1-0.20231026093722-fa6a31e0812c h1:fPpdjePK1atuOg28PXfNSqgwf9I/qD1Hlo39JFwKBXk=
+github.com/rogpeppe/go-internal v1.11.1-0.20231026093722-fa6a31e0812c/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/ryanuber/go-glob v1.0.0 h1:iQh3xXAumdQ+4Ufa5b25cRpC5TYKlno6hsv6Cb3pkBk=
 github.com/ryanuber/go-glob v1.0.0/go.mod h1:807d1WSdnB0XRJzKNil9Om6lcp/3a0v4qIHxIXzX/Yc=
@@ -718,8 +720,8 @@ github.com/secure-systems-lab/go-securesystemslib v0.8.0 h1:mr5An6X45Kb2nddcFlbm
 github.com/secure-systems-lab/go-securesystemslib v0.8.0/go.mod h1:UH2VZVuJfCYR8WgMlCU1uFsOUU+KeyrTWcSS73NBOzU=
 github.com/shibumi/go-pathspec v1.3.0 h1:QUyMZhFo0Md5B8zV8x2tesohbb5kfbpTi9rBnKh5dkI=
 github.com/shibumi/go-pathspec v1.3.0/go.mod h1:Xutfslp817l2I1cZvgcfeMQJG5QnU2lh5tVaaMCl3jE=
-github.com/sigstore/cosign/v2 v2.2.2 h1:V1uE1/QnKGfj77vuqlEGBg6O2ZJqOrWkLwjTC21Vxw0=
-github.com/sigstore/cosign/v2 v2.2.2/go.mod h1:bNmX0qyby7sgcqY9oY/jy5m+XJ3N3LtpOsNfO+A1CGo=
+github.com/sigstore/cosign/v2 v2.2.3 h1:WX7yawI+EXu9h7S5bZsfYCbB9XW6Jc43ctKy/NoOSiA=
+github.com/sigstore/cosign/v2 v2.2.3/go.mod h1:WpMn4MBt0cI23GdHsePwO4NxhX1FOz1ITGB3ALUjFaI=
 github.com/sigstore/rekor v1.3.5 h1:QoVXcS7NppKY+rpbEFVHr4evGDZBBSh65X0g8PXoUkQ=
 github.com/sigstore/rekor v1.3.5/go.mod h1:CWqOk/fmnPwORQmm7SyDgB54GTJizqobbZ7yOP1lvw8=
 github.com/sigstore/sigstore v1.8.1 h1:mAVposMb14oplk2h/bayPmIVdzbq2IhCgy4g6R0ZSjo=
@@ -732,8 +734,8 @@ github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.8.1 h1:lwdRsJv1UbBemuk7w5Y
 github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.8.1/go.mod h1:2OaSQ80EcdyVRSQ3T4d1lsc6Scopblsiq8U2AEk5K1A=
 github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.1 h1:9Ki0qudKpc1FQdef7xHO2bkLyTuw+qNUpWRzjBEmF4c=
 github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.1/go.mod h1:nhIgyu4YwwNgalIwTGsoAzam16jjAn3ADRSWKbWPwGI=
-github.com/sigstore/timestamp-authority v1.2.0 h1:Ffk10QsHxu6aLwySQ7WuaoWkD63QkmcKtozlEFot/VI=
-github.com/sigstore/timestamp-authority v1.2.0/go.mod h1:ojKaftH78Ovfow9DzuNl5WgTCEYSa4m5622UkKDHRXc=
+github.com/sigstore/timestamp-authority v1.2.1 h1:j9RmqSAdvKgSofeltPO4x7d+1M3AXaROBzUJ+AA7L5Q=
+github.com/sigstore/timestamp-authority v1.2.1/go.mod h1:Ce+vWWEf0QaKLY2u6mpwEJbmYXEVeOfUk4fQ69kE6ck=
 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 v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
@@ -792,8 +794,8 @@ github.com/transparency-dev/merkle v0.0.2 h1:Q9nBoQcZcgPamMkGn7ghV8XiTZ/kRxn1yCG
 github.com/transparency-dev/merkle v0.0.2/go.mod h1:pqSy+OXefQ1EDUVmAJ8MUhHB9TXGuzVAT58PqBoHz1A=
 github.com/vbatts/tar-split v0.11.5 h1:3bHCTIheBm1qFTcgh9oPu+nNBtX+XJIupG/vacinCts=
 github.com/vbatts/tar-split v0.11.5/go.mod h1:yZbwRsSeGjusneWgA781EKej9HF8vme8okylkAeNKLk=
-github.com/xanzy/go-gitlab v0.94.0 h1:GmBl2T5zqUHqyjkxFSvsT7CbelGdAH/dmBqUBqS+4BE=
-github.com/xanzy/go-gitlab v0.94.0/go.mod h1:ETg8tcj4OhrB84UEgeE8dSuV/0h4BBL1uOV/qK0vlyI=
+github.com/xanzy/go-gitlab v0.96.0 h1:LGkZ+wSNMRtHIBaYE4Hq3dZVjprwHv3Y1+rhKU3WETs=
+github.com/xanzy/go-gitlab v0.96.0/go.mod h1:ETg8tcj4OhrB84UEgeE8dSuV/0h4BBL1uOV/qK0vlyI=
 github.com/xdg-go/pbkdf2 v1.0.0/go.mod h1:jrpuAogTd400dnrH08LKmI/xc1MbPOebTwRqcT5RDeI=
 github.com/xdg-go/scram v1.1.2/go.mod h1:RT/sEzTbU5y00aCK8UOx6R7YryM0iF1N2MOmC3kKLN4=
 github.com/xdg-go/stringprep v1.0.4/go.mod h1:mPGuuIYwz7CmR2bT9j4GbQqutWS1zV24gijq1dTyGkM=
@@ -834,8 +836,8 @@ go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.21.0 h1:tIqhe
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.21.0/go.mod h1:nUeKExfxAQVbiVFn32YXpXZZHZ61Cc3s3Rn1pDBGAb0=
 go.opentelemetry.io/otel/metric v1.22.0 h1:lypMQnGyJYeuYPhOM/bgjbFM6WE44W1/T45er4d8Hhg=
 go.opentelemetry.io/otel/metric v1.22.0/go.mod h1:evJGjVpZv0mQ5QBRJoBF64yMuOf4xCWdXjK8pzFvliY=
-go.opentelemetry.io/otel/sdk v1.21.0 h1:FTt8qirL1EysG6sTQRZ5TokkU8d0ugCj8htOgThZXQ8=
-go.opentelemetry.io/otel/sdk v1.21.0/go.mod h1:Nna6Yv7PWTdgJHVRD9hIYywQBRx7pbox6nwBnZIxl/E=
+go.opentelemetry.io/otel/sdk v1.22.0 h1:6coWHw9xw7EfClIC/+O31R8IY3/+EiRFHevmHafB2Gw=
+go.opentelemetry.io/otel/sdk v1.22.0/go.mod h1:iu7luyVGYovrRpe2fmj3CVKouQNdTOkxtLzPvPz1DOc=
 go.opentelemetry.io/otel/trace v1.22.0 h1:Hg6pPujv0XG9QaVbGOBVHunyuLcCC3jN7WEhPx83XD0=
 go.opentelemetry.io/otel/trace v1.22.0/go.mod h1:RbbHXVqKES9QhzZq/fE5UnOSILqRt40a21sPw2He1xo=
 go.opentelemetry.io/proto/otlp v1.0.0 h1:T0TX0tmXU8a3CbNXzEKGeU5mIVOdf0oykP+u2lIVU/I=

pkg/webhook/validator.go

@@ -38,7 +38,6 @@ import (
 	"github.com/sigstore/cosign/v2/pkg/oci"
 	ociremote "github.com/sigstore/cosign/v2/pkg/oci/remote"
 	"github.com/sigstore/cosign/v2/pkg/policy"
-	csigs "github.com/sigstore/cosign/v2/pkg/signature"
 	"github.com/sigstore/policy-controller/pkg/apis/config"
 	policyduckv1beta1 "github.com/sigstore/policy-controller/pkg/apis/duck/v1beta1"
 	policycontrollerconfig "github.com/sigstore/policy-controller/pkg/config"
@@ -654,9 +653,13 @@ func ociSignatureToPolicySignature(ctx context.Context, sigs []oci.Signature) []
 			ce := cosign.CertExtensions{
 				Cert: cert,
 			}
+			sub := ""
+			if sans := cryptoutils.GetSubjectAlternateNames(cert); len(sans) > 0 {
+				sub = sans[0]
+			}
 			ret = append(ret, PolicySignature{
 				ID:      sigID,
-				Subject: csigs.CertSubject(cert),
+				Subject: sub,
 				Issuer:  ce.GetIssuer(),
 				GithubExtensions: GithubExtensions{
 					WorkflowTrigger: ce.GetCertExtensionGithubWorkflowTrigger(),
@@ -731,10 +734,14 @@ func attestationToPolicyAttestations(ctx context.Context, atts []attestation) []
 			ce := cosign.CertExtensions{
 				Cert: cert,
 			}
+			sub := ""
+			if sans := cryptoutils.GetSubjectAlternateNames(cert); len(sans) > 0 {
+				sub = sans[0]
+			}
 			ret = append(ret, PolicyAttestation{
 				PolicySignature: PolicySignature{
 					ID:      sigID,
-					Subject: csigs.CertSubject(cert),
+					Subject: sub,
 					Issuer:  ce.GetIssuer(),
 					GithubExtensions: GithubExtensions{
 						WorkflowTrigger: ce.GetCertExtensionGithubWorkflowTrigger(),