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//
// Copyright 2021 The Sigstore Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package aws
import "testing"
func TestParseReference(t *testing.T) {
tests := []struct {
in string
wantEndpoint string
wantKeyID string
wantAlias string
wantErr bool
}{
{
in: "awskms:///1234abcd-12ab-34cd-56ef-1234567890ab",
wantEndpoint: "",
wantKeyID: "1234abcd-12ab-34cd-56ef-1234567890ab",
wantAlias: "",
wantErr: false,
},
{
// multi-region key
in: "awskms:///mrk-1234abcd12ab34cd56ef1234567890ab",
wantEndpoint: "",
wantKeyID: "mrk-1234abcd12ab34cd56ef1234567890ab",
wantAlias: "",
wantErr: false,
},
{
in: "awskms:///1234ABCD-12AB-34CD-56EF-1234567890AB",
wantEndpoint: "",
wantKeyID: "1234ABCD-12AB-34CD-56EF-1234567890AB",
wantAlias: "",
wantErr: false,
},
{
in: "awskms://localhost:4566/1234abcd-12ab-34cd-56ef-1234567890ab",
wantEndpoint: "localhost:4566",
wantKeyID: "1234abcd-12ab-34cd-56ef-1234567890ab",
wantAlias: "",
wantErr: false,
},
{
in: "awskms:///arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab",
wantEndpoint: "",
wantKeyID: "arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab",
wantAlias: "",
wantErr: false,
},
{
in: "awskms://localhost:4566/arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab",
wantEndpoint: "localhost:4566",
wantKeyID: "arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab",
wantAlias: "",
wantErr: false,
},
{
in: "awskms:///alias/ExampleAlias",
wantEndpoint: "",
wantKeyID: "alias/ExampleAlias",
wantAlias: "alias/ExampleAlias",
wantErr: false,
},
{
in: "awskms://localhost:4566/alias/ExampleAlias",
wantEndpoint: "localhost:4566",
wantKeyID: "alias/ExampleAlias",
wantAlias: "alias/ExampleAlias",
wantErr: false,
},
{
in: "awskms:///arn:aws:kms:us-east-2:111122223333:alias/ExampleAlias",
wantEndpoint: "",
wantKeyID: "arn:aws:kms:us-east-2:111122223333:alias/ExampleAlias",
wantAlias: "alias/ExampleAlias",
wantErr: false,
},
{
in: "awskms:///arn:aws-us-gov:kms:us-gov-west-1:111122223333:alias/ExampleAlias",
wantEndpoint: "",
wantKeyID: "arn:aws-us-gov:kms:us-gov-west-1:111122223333:alias/ExampleAlias",
wantAlias: "alias/ExampleAlias",
wantErr: false,
},
{
in: "awskms:///arn:aws-us-gov:kms:us-gov-west-1:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab",
wantEndpoint: "",
wantKeyID: "arn:aws-us-gov:kms:us-gov-west-1:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab",
wantAlias: "",
wantErr: false,
},
{
in: "awskms://localhost:4566/arn:aws:kms:us-east-2:111122223333:alias/ExampleAlias",
wantEndpoint: "localhost:4566",
wantKeyID: "arn:aws:kms:us-east-2:111122223333:alias/ExampleAlias",
wantAlias: "alias/ExampleAlias",
wantErr: false,
},
{
// missing alias/ prefix
in: "awskms:///missingalias",
wantEndpoint: "",
wantKeyID: "",
wantAlias: "",
wantErr: true,
},
{
// invalid UUID
in: "awskms:///1234abcd-12ab-YYYY-56ef-1234567890ab",
wantEndpoint: "",
wantKeyID: "",
wantAlias: "",
wantErr: true,
},
{
// Currently, references without endpoints must use 3
// slashes. It would be nice to support this format,
// but that would be harder to parse.
in: "awskms://1234abcd-12ab-34cd-56ef-1234567890ab",
wantEndpoint: "",
wantKeyID: "",
wantAlias: "",
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.in, func(t *testing.T) {
gotEndpoint, gotKeyID, gotAlias, err := ParseReference(tt.in)
if (err != nil) != tt.wantErr {
t.Errorf("ParseReference() error = %v, wantErr %v", err, tt.wantErr)
return
}
if gotEndpoint != tt.wantEndpoint {
t.Errorf("ParseReference() gotEndpoint = %v, want %v", gotEndpoint, tt.wantEndpoint)
}
if gotKeyID != tt.wantKeyID {
t.Errorf("ParseReference() gotKeyID = %v, want %v", gotKeyID, tt.wantKeyID)
}
if gotAlias != tt.wantAlias {
t.Errorf("ParseReference() gotAlias = %v, want %v", gotAlias, tt.wantAlias)
}
})
}
}
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