add imageallowrules to require annotated image signatures (#502) (#1240)

Currently we only support signature rules that require an image
to be signed by a specific set of keys and with a specific set of
annotations

Verifies Acorn images using `cosign` and if an image doesn't
passt the verifications specified by a set of ImageAllowRules, then it
won't be allowed to run

For now, we only have project-level resources. Cross-Project Resources
may be added later.

For now, the rules do not affect running images apart from updating a
status field. No rollbacks, etc. right now.

Signed-off-by: Thorsten Klein <[email protected]>

Author: iwilltry42

go.mod

@@ -7,8 +7,9 @@ replace (
 	github.com/docker/docker => github.com/docker/docker v20.10.3-0.20220121014307-40bb9831756f+incompatible
 	github.com/rancher/apiserver => github.com/acorn-io/apiserver-1 v0.0.0-20220608053213-0ffc3be57697
 	github.com/rancher/lasso => github.com/acorn-io/lasso v0.0.0-20220519152917-47b14aceb5cf
-	go.etcd.io/etcd/server/v3 v3.5.4 => github.com/acorn-io/etcd/server/v3 v3.5.4-ot-1
-	k8s.io/apiserver v0.25.2 => github.com/acorn-io/apiserver v0.25.2-ot-1
+	go.etcd.io/etcd/client/pkg/v3 v3.6.0-alpha.0 => github.com/acorn-io/etcd/client/pkg/v3 v3.6.0-ot-1
+	go.etcd.io/etcd/server/v3 v3.6.0-alpha.0 => github.com/acorn-io/etcd/server/v3 v3.6.0-ot-1
+	k8s.io/apiserver v0.25.2 => github.com/acorn-io/apiserver v0.25.2-ot-2
 	k8s.io/client-go => k8s.io/client-go v0.25.2
 	k8s.io/component-base v0.25.2 => github.com/acorn-io/component-base v0.25.2-ot-1
 )
@@ -28,7 +29,7 @@ require (
 	github.com/go-acme/lego/v4 v4.9.1
 	github.com/golang/mock v1.6.0
 	github.com/google/go-cmp v0.5.9
-	github.com/google/go-containerregistry v0.12.1
+	github.com/google/go-containerregistry v0.13.0
 	github.com/google/go-containerregistry/pkg/authn/kubernetes v0.0.0-20221213180026-23d895d08035
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
 	github.com/google/uuid v1.3.0
@@ -42,15 +43,17 @@ require (
 	github.com/pterm/pterm v0.12.49
 	github.com/rancher/lasso v0.0.0-20220412224715-5f3517291ad4
 	github.com/rancher/wrangler v1.0.1-0.20220520195731-8eeded9bae2a
+	github.com/sigstore/cosign v1.13.1
+	github.com/sigstore/sigstore v1.5.2
 	github.com/sirupsen/logrus v1.9.0
 	github.com/spf13/cobra v1.6.1
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.8.1
 	github.com/tonistiigi/fsutil v0.0.0-20220315205639-9ed612626da3
-	golang.org/x/crypto v0.2.0
+	golang.org/x/crypto v0.6.0
 	golang.org/x/exp v0.0.0-20221114191408-850992195362
 	golang.org/x/sync v0.1.0
-	google.golang.org/grpc v1.48.0
+	google.golang.org/grpc v1.53.0
 	gopkg.in/src-d/go-git.v4 v4.13.1
 	inet.af/tcpproxy v0.0.0-20221017015627-91f861402626
 	k8s.io/api v0.25.3
@@ -71,81 +74,127 @@ require (
 require (
 	atomicgo.dev/cursor v0.1.1 // indirect
 	atomicgo.dev/keyboard v0.2.8 // indirect
-	cloud.google.com/go/compute v1.10.0 // indirect
+	bitbucket.org/creachadair/shell v0.0.7 // indirect
+	cloud.google.com/go/compute v1.18.0 // indirect
+	cloud.google.com/go/compute/metadata v0.2.3 // indirect
 	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
 	github.com/Azure/go-autorest v14.2.0+incompatible // indirect
-	github.com/Azure/go-autorest/autorest v0.11.27 // indirect
-	github.com/Azure/go-autorest/autorest/adal v0.9.20 // indirect
+	github.com/Azure/go-autorest/autorest v0.11.28 // indirect
+	github.com/Azure/go-autorest/autorest/adal v0.9.21 // indirect
 	github.com/Azure/go-autorest/autorest/date v0.3.0 // indirect
 	github.com/Azure/go-autorest/logger v0.2.1 // indirect
 	github.com/Azure/go-autorest/tracing v0.6.0 // indirect
 	github.com/Microsoft/go-winio v0.6.0 // indirect
 	github.com/NYTimes/gziphandler v1.1.1 // indirect
+	github.com/ThalesIgnite/crypto11 v1.2.5 // indirect
 	github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d // indirect
 	github.com/agnivade/levenshtein v1.1.1 // indirect
+	github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d // indirect
+	github.com/benbjohnson/clock v1.1.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bgentry/speakeasy v0.1.0 // indirect
+	github.com/blang/semver v3.5.1+incompatible // indirect
 	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/bmatcuk/doublestar v1.1.1 // indirect
 	github.com/cenkalti/backoff/v4 v4.1.3 // indirect
-	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/census-instrumentation/opencensus-proto v0.4.1 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cncf/udpa/go v0.0.0-20220112060539-c52dc94e7fbe // indirect
+	github.com/cncf/xds/go v0.0.0-20230105202645-06c439db220b // indirect
 	github.com/cockroachdb/apd/v2 v2.0.2 // indirect
 	github.com/containerd/continuity v0.3.0 // indirect
 	github.com/containerd/stargz-snapshotter/estargz v0.12.1 // indirect
 	github.com/containerd/typeurl v1.0.2 // indirect
 	github.com/coreos/go-semver v0.3.0 // indirect
 	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
+	github.com/cyberphone/json-canonicalization v0.0.0-20210823021906-dc406ceaf94b // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/docker/distribution v2.8.1+incompatible // indirect
 	github.com/docker/docker v20.10.21+incompatible // indirect
+	github.com/dustin/go-humanize v1.0.0 // indirect
 	github.com/emicklei/go-restful/v3 v3.9.0 // indirect
 	github.com/emicklei/proto v1.10.0 // indirect
 	github.com/emirpasic/gods v1.12.0 // indirect
+	github.com/envoyproxy/go-control-plane v0.10.3 // indirect
+	github.com/envoyproxy/protoc-gen-validate v0.9.1 // indirect
 	github.com/evanphx/json-patch v4.12.0+incompatible // indirect
-	github.com/felixge/httpsnoop v1.0.2 // indirect
+	github.com/felixge/httpsnoop v1.0.3 // indirect
 	github.com/fsnotify/fsnotify v1.5.4 // indirect
 	github.com/fujiwara/shapeio v1.0.0 // indirect
+	github.com/fullstorydev/grpcurl v1.8.7 // indirect
 	github.com/ghodss/yaml v1.0.0 // indirect
+	github.com/go-chi/chi v4.1.2+incompatible // indirect
 	github.com/go-logr/logr v1.2.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/go-openapi/analysis v0.21.4 // indirect
+	github.com/go-openapi/errors v0.20.3 // indirect
 	github.com/go-openapi/jsonpointer v0.19.5 // indirect
 	github.com/go-openapi/jsonreference v0.20.0 // indirect
+	github.com/go-openapi/loads v0.21.2 // indirect
+	github.com/go-openapi/runtime v0.24.2 // indirect
+	github.com/go-openapi/spec v0.20.7 // indirect
+	github.com/go-openapi/strfmt v0.21.3 // indirect
 	github.com/go-openapi/swag v0.22.3 // indirect
+	github.com/go-openapi/validate v0.22.0 // indirect
+	github.com/go-playground/locales v0.14.0 // indirect
+	github.com/go-playground/universal-translator v0.18.0 // indirect
+	github.com/go-playground/validator/v10 v10.11.0 // indirect
 	github.com/gofrs/flock v0.8.1 // indirect
 	github.com/gogo/googleapis v1.4.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang-jwt/jwt/v4 v4.2.0 // indirect
+	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
+	github.com/golang-jwt/jwt/v4 v4.4.2 // indirect
 	github.com/golang/glog v1.0.0 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/snappy v0.0.4 // indirect
+	github.com/google/btree v1.1.2 // indirect
+	github.com/google/certificate-transparency-go v1.1.3 // indirect
 	github.com/google/gnostic v0.6.9 // indirect
+	github.com/google/go-github/v45 v45.2.0 // indirect
+	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
+	github.com/google/trillian v1.5.0 // indirect
 	github.com/gookit/color v1.5.2 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway v1.16.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.11.3 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/hashicorp/go-retryablehttp v0.7.1 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/in-toto/in-toto-golang v0.3.4-0.20220709202702-fa494aaa0add // indirect
 	github.com/inconshreveable/mousetrap v1.0.1 // indirect
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
+	github.com/jedisct1/go-minisign v0.0.0-20211028175153-1c139d1cc84b // indirect
 	github.com/jessevdk/go-flags v1.4.0 // indirect
+	github.com/jhump/protoreflect v1.13.0 // indirect
+	github.com/jonboulle/clockwork v0.3.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/k0kubun/go-ansi v0.0.0-20180517002512-3bf9e2903213 // indirect
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
 	github.com/kevinburke/ssh_config v0.0.0-20190725054713-01f96b0aa0cd // indirect
 	github.com/klauspost/compress v1.15.11 // indirect
+	github.com/leodido/go-urn v1.2.1 // indirect
+	github.com/letsencrypt/boulder v0.0.0-20221109233200-85aa52084eaf // indirect
 	github.com/lithammer/fuzzysearch v1.1.5 // indirect
 	github.com/loft-sh/loft-util v0.0.9-alpha // indirect
 	github.com/loft-sh/notify v0.0.0-20210827094439-0720dcc7feee // indirect
+	github.com/magiconair/properties v1.8.6 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
-	github.com/mattn/go-colorable v0.1.11 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.16 // indirect
 	github.com/mattn/go-runewidth v0.0.13 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
 	github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b // indirect
 	github.com/miekg/dns v1.1.50 // indirect
+	github.com/miekg/pkcs11 v1.1.1 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/moby/locker v1.0.1 // indirect
 	github.com/moby/spdystream v0.2.0 // indirect
 	github.com/moby/sys/signal v0.6.0 // indirect
@@ -155,28 +204,62 @@ require (
 	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/mpvl/unique v0.0.0-20150818121801-cbe035fff7de // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/oklog/ulid v1.3.1 // indirect
 	github.com/olekukonko/tablewriter v0.0.5 // indirect
+	github.com/opentracing/opentracing-go v1.2.0 // indirect
 	github.com/otiai10/copy v1.7.0 // indirect
+	github.com/pelletier/go-toml v1.9.5 // indirect
+	github.com/pelletier/go-toml/v2 v2.0.5 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/prometheus/client_golang v1.12.1 // indirect
-	github.com/prometheus/client_model v0.2.0 // indirect
-	github.com/prometheus/common v0.32.1 // indirect
-	github.com/prometheus/procfs v0.7.3 // indirect
+	github.com/prometheus/client_golang v1.13.0 // indirect
+	github.com/prometheus/client_model v0.3.0 // indirect
+	github.com/prometheus/common v0.37.0 // indirect
+	github.com/prometheus/procfs v0.8.0 // indirect
 	github.com/protocolbuffers/txtpbfmt v0.0.0-20220428173112-74888fd59c2b // indirect
 	github.com/rancher/lasso/controller-runtime v0.0.0-20220412224715-5f3517291ad4 // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/sabhiram/go-gitignore v0.0.0-20180611051255-d3107576ba94 // indirect
+	github.com/sassoftware/relic v0.0.0-20210427151427-dfb082b79b74 // indirect
+	github.com/secure-systems-lab/go-securesystemslib v0.4.0 // indirect
 	github.com/sergi/go-diff v1.2.0 // indirect
+	github.com/shibumi/go-pathspec v1.3.0 // indirect
+	github.com/sigstore/rekor v0.12.1-0.20220915152154-4bb6f441c1b2 // indirect
+	github.com/soheilhy/cmux v0.1.5 // indirect
+	github.com/spf13/afero v1.9.2 // indirect
+	github.com/spf13/cast v1.5.0 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/spf13/viper v1.13.0 // indirect
 	github.com/src-d/gcfg v1.4.0 // indirect
+	github.com/subosito/gotenv v1.4.1 // indirect
+	github.com/syndtr/goleveldb v1.0.1-0.20220721030215-126854af5e6d // indirect
+	github.com/tent/canonical-json-go v0.0.0-20130607151641-96e4ba3a7613 // indirect
+	github.com/thales-e-security/pool v0.0.2 // indirect
+	github.com/theupdateframework/go-tuf v0.5.2-0.20220930112810-3890c1e7ace4 // indirect
+	github.com/titanous/rocacheck v0.0.0-20171023193734-afe73141d399 // indirect
+	github.com/tmc/grpc-websocket-proxy v0.0.0-20201229170055-e5319fda7802 // indirect
 	github.com/tonistiigi/units v0.0.0-20180711220420-6950e57a87ea // indirect
 	github.com/tonistiigi/vt100 v0.0.0-20210615222946-8066bb97264f // indirect
+	github.com/transparency-dev/merkle v0.0.1 // indirect
+	github.com/urfave/cli v1.22.7 // indirect
 	github.com/vbatts/tar-split v0.11.2 // indirect
+	github.com/xanzy/go-gitlab v0.73.1 // indirect
 	github.com/xanzy/ssh-agent v0.2.1 // indirect
+	github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 // indirect
 	github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778 // indirect
-	go.etcd.io/etcd/api/v3 v3.5.4 // indirect
-	go.etcd.io/etcd/client/pkg/v3 v3.5.4 // indirect
-	go.etcd.io/etcd/client/v3 v3.5.4 // indirect
+	go.etcd.io/bbolt v1.3.6 // indirect
+	go.etcd.io/etcd/api/v3 v3.6.0-alpha.0 // indirect
+	go.etcd.io/etcd/client/pkg/v3 v3.6.0-alpha.0 // indirect
+	go.etcd.io/etcd/client/v2 v2.306.0-alpha.0 // indirect
+	go.etcd.io/etcd/client/v3 v3.6.0-alpha.0 // indirect
+	go.etcd.io/etcd/etcdctl/v3 v3.6.0-alpha.0 // indirect
+	go.etcd.io/etcd/etcdutl/v3 v3.6.0-alpha.0 // indirect
+	go.etcd.io/etcd/pkg/v3 v3.6.0-alpha.0 // indirect
+	go.etcd.io/etcd/raft/v3 v3.6.0-alpha.0 // indirect
+	go.etcd.io/etcd/server/v3 v3.6.0-alpha.0 // indirect
+	go.etcd.io/etcd/tests/v3 v3.6.0-alpha.0 // indirect
+	go.etcd.io/etcd/v3 v3.6.0-alpha.0 // indirect
+	go.mongodb.org/mongo-driver v1.10.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.32.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.32.0 // indirect
 	go.opentelemetry.io/otel v1.7.0 // indirect
@@ -187,21 +270,23 @@ require (
 	go.opentelemetry.io/otel/sdk v1.7.0 // indirect
 	go.opentelemetry.io/otel/trace v1.7.0 // indirect
 	go.opentelemetry.io/proto/otlp v0.16.0 // indirect
-	go.uber.org/atomic v1.7.0 // indirect
-	go.uber.org/multierr v1.6.0 // indirect
-	go.uber.org/zap v1.19.1 // indirect
-	golang.org/x/mod v0.6.0 // indirect
-	golang.org/x/net v0.2.0 // indirect
-	golang.org/x/oauth2 v0.1.0 // indirect
-	golang.org/x/sys v0.2.0 // indirect
-	golang.org/x/term v0.2.0 // indirect
-	golang.org/x/text v0.4.0 // indirect
-	golang.org/x/time v0.1.0 // indirect
-	golang.org/x/tools v0.2.0 // indirect
+	go.uber.org/atomic v1.10.0 // indirect
+	go.uber.org/multierr v1.8.0 // indirect
+	go.uber.org/zap v1.23.0 // indirect
+	golang.org/x/mod v0.7.0 // indirect
+	golang.org/x/net v0.7.0 // indirect
+	golang.org/x/oauth2 v0.5.0 // indirect
+	golang.org/x/sys v0.5.0 // indirect
+	golang.org/x/term v0.5.0 // indirect
+	golang.org/x/text v0.7.0 // indirect
+	golang.org/x/time v0.2.0 // indirect
+	golang.org/x/tools v0.3.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20220915135415-7fd63a7952de // indirect
+	google.golang.org/genproto v0.0.0-20230209215440-0dfe4f8abfcc // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
+	gopkg.in/cheggaaa/pb.v1 v1.0.28 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/square/go-jose.v2 v2.6.0 // indirect
 	gopkg.in/src-d/go-billy.v4 v4.3.2 // indirect