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Feature: Signature verification (#1)
* Added working signatures * Added some signature tests
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| package ocmf_go | ||
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| type BuilderOption func(*Builder) | ||
|
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| func WithSignatureAlgorithm(algorithm SignatureAlgorithm) BuilderOption { | ||
| return func(b *Builder) { | ||
| if isValidSignatureAlgorithm(algorithm) { | ||
| b.signature.Algorithm = algorithm | ||
| } | ||
| } | ||
| } | ||
|
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| func WithSignatureEncoding(encoding SignatureEncoding) BuilderOption { | ||
| return func(b *Builder) { | ||
| if isValidSignatureEncoding(encoding) { | ||
| b.signature.Encoding = encoding | ||
| } | ||
| } | ||
| } | ||
|
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| func WithSignature(signature Signature) BuilderOption { | ||
| return func(b *Builder) { | ||
| err := signature.Validate() | ||
| if err != nil { | ||
| return | ||
| } | ||
|
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| b.signature = signature | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| package ocmf_go | ||
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| import ( | ||
| "crypto/ecdsa" | ||
| "crypto/elliptic" | ||
| "crypto/rand" | ||
| "testing" | ||
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| "github.com/stretchr/testify/suite" | ||
| ) | ||
|
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| type builderOptsTestSuite struct { | ||
| suite.Suite | ||
| } | ||
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| func (s *builderOptsTestSuite) TestWithSignatureAlgorithm() { | ||
| tests := []struct { | ||
| name string | ||
| algorithm SignatureAlgorithm | ||
| want bool | ||
| }{ | ||
| { | ||
| name: "ECDSA-secp192k1-SHA256", | ||
| algorithm: SignatureAlgorithmECDSAsecp192k1SHA256, | ||
| want: true, | ||
| }, | ||
| { | ||
| name: "ECDSA-secp256k1-SHA256", | ||
| algorithm: SignatureAlgorithmECDSAsecp256k1SHA256, | ||
| want: true, | ||
| }, | ||
| { | ||
| name: "ECDSA-secp384r1-SHA256", | ||
| algorithm: SignatureAlgorithmECDSAsecp384r1SHA256, | ||
| want: true, | ||
| }, | ||
| { | ||
| name: "ECDSA-brainpool256r1-SHA256", | ||
| algorithm: SignatureAlgorithmECDSAbrainpool256r11SHA256, | ||
| want: true, | ||
| }, | ||
| { | ||
| name: "ECDSA-secp256r1-SHA256", | ||
| algorithm: SignatureAlgorithmECDSAsecp256r1SHA256, | ||
| want: true, | ||
| }, | ||
| { | ||
| name: "ECDSA-secp192r1-SHA256", | ||
| algorithm: SignatureAlgorithmECDSAsecp192r1SHA256, | ||
| want: true, | ||
| }, | ||
| { | ||
| name: "Unknown algorithm", | ||
| algorithm: SignatureAlgorithm("ABCD"), | ||
| want: false, | ||
| }, | ||
| { | ||
| name: "Empty algorithm", | ||
| algorithm: SignatureAlgorithm(""), | ||
| want: false, | ||
| }, | ||
| } | ||
|
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| for _, tt := range tests { | ||
| s.T().Run(tt.name, func(t *testing.T) { | ||
| curve := elliptic.P256() | ||
| privateKey, err := ecdsa.GenerateKey(curve, rand.Reader) | ||
| s.Require().NoError(err) | ||
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| builder := NewBuilder(privateKey, WithSignatureAlgorithm(tt.algorithm)) | ||
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| if tt.name == "Unknown algorithm" || tt.name == "Empty algorithm" { | ||
| s.NotEqual(tt.algorithm, builder.signature.Algorithm) | ||
| } else { | ||
| s.Equal(tt.algorithm, builder.signature.Algorithm) | ||
| } | ||
| }) | ||
| } | ||
| } | ||
|
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| func (s *builderOptsTestSuite) TestWithWithSignatureEncoding() { | ||
| tests := []struct { | ||
| name string | ||
| encoding SignatureEncoding | ||
| }{ | ||
| { | ||
| name: "Base64 encoding", | ||
| encoding: SignatureEncodingBase64, | ||
| }, | ||
| { | ||
| name: "Hex encoding", | ||
| encoding: SignatureEncodingHex, | ||
| }, | ||
| { | ||
| name: "Empty encoding", | ||
| encoding: SignatureEncoding(""), | ||
| }, | ||
| { | ||
| name: "Unknown encoding", | ||
| encoding: SignatureEncoding("ABDD"), | ||
| }, | ||
| } | ||
|
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| for _, tt := range tests { | ||
| s.T().Run(tt.name, func(t *testing.T) { | ||
| builder := NewBuilder(nil, WithSignatureEncoding(tt.encoding)) | ||
|
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| if tt.encoding == SignatureEncodingBase64 || tt.encoding == SignatureEncodingHex { | ||
| s.Equal(tt.encoding, builder.signature.Encoding) | ||
| } else { | ||
| s.NotEqual(tt.encoding, builder.signature.Encoding) | ||
| } | ||
| }) | ||
| } | ||
| } | ||
| func TestBuilderOpts(t *testing.T) { | ||
| suite.Run(t, new(builderOptsTestSuite)) | ||
| } |
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