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p2p/test: bogus key pair for faster tests
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,165 @@ | ||
| package testutil | ||
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| import ( | ||
| "bytes" | ||
| "io" | ||
| "testing" | ||
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| u "github.com/jbenet/go-ipfs/util" | ||
| eventlog "github.com/jbenet/go-ipfs/util/eventlog" | ||
| testutil "github.com/jbenet/go-ipfs/util/testutil" | ||
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| ic "github.com/jbenet/go-ipfs/p2p/crypto" | ||
| peer "github.com/jbenet/go-ipfs/p2p/peer" | ||
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| ma "github.com/jbenet/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multiaddr" | ||
| ) | ||
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| var log = eventlog.Logger("boguskey") | ||
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| // TestBogusPrivateKey is a key used for testing (to avoid expensive keygen) | ||
| type TestBogusPrivateKey []byte | ||
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| // TestBogusPublicKey is a key used for testing (to avoid expensive keygen) | ||
| type TestBogusPublicKey []byte | ||
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| func (pk TestBogusPublicKey) Verify(data, sig []byte) (bool, error) { | ||
| log.Criticalf("TestBogusPublicKey.Verify -- this better be a test!") | ||
| return bytes.Equal(data, reverse(sig)), nil | ||
| } | ||
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| func (pk TestBogusPublicKey) Bytes() ([]byte, error) { | ||
| return []byte(pk), nil | ||
| } | ||
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| func (pk TestBogusPublicKey) Encrypt(b []byte) ([]byte, error) { | ||
| log.Criticalf("TestBogusPublicKey.Encrypt -- this better be a test!") | ||
| return reverse(b), nil | ||
| } | ||
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| // Equals checks whether this key is equal to another | ||
| func (pk TestBogusPublicKey) Equals(k ic.Key) bool { | ||
| return ic.KeyEqual(pk, k) | ||
| } | ||
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| func (pk TestBogusPublicKey) Hash() ([]byte, error) { | ||
| return ic.KeyHash(pk) | ||
| } | ||
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| func (sk TestBogusPrivateKey) GenSecret() []byte { | ||
| return []byte(sk) | ||
| } | ||
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| func (sk TestBogusPrivateKey) Sign(message []byte) ([]byte, error) { | ||
| log.Criticalf("TestBogusPrivateKey.Sign -- this better be a test!") | ||
| return reverse(message), nil | ||
| } | ||
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| func (sk TestBogusPrivateKey) GetPublic() ic.PubKey { | ||
| return TestBogusPublicKey(sk) | ||
| } | ||
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| func (sk TestBogusPrivateKey) Decrypt(b []byte) ([]byte, error) { | ||
| log.Criticalf("TestBogusPrivateKey.Decrypt -- this better be a test!") | ||
| return reverse(b), nil | ||
| } | ||
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| func (sk TestBogusPrivateKey) Bytes() ([]byte, error) { | ||
| return []byte(sk), nil | ||
| } | ||
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| // Equals checks whether this key is equal to another | ||
| func (sk TestBogusPrivateKey) Equals(k ic.Key) bool { | ||
| return ic.KeyEqual(sk, k) | ||
| } | ||
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| func (sk TestBogusPrivateKey) Hash() ([]byte, error) { | ||
| return ic.KeyHash(sk) | ||
| } | ||
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| func RandTestBogusPrivateKey() (TestBogusPrivateKey, error) { | ||
| r := u.NewTimeSeededRand() | ||
| k := make([]byte, 5) | ||
| if _, err := io.ReadFull(r, k); err != nil { | ||
| return nil, err | ||
| } | ||
| return TestBogusPrivateKey(k), nil | ||
| } | ||
|
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| func RandTestBogusPublicKey() (TestBogusPublicKey, error) { | ||
| k, err := RandTestBogusPrivateKey() | ||
| return TestBogusPublicKey(k), err | ||
| } | ||
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| func RandTestBogusPrivateKeyOrFatal(t *testing.T) TestBogusPrivateKey { | ||
| k, err := RandTestBogusPrivateKey() | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| return k | ||
| } | ||
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| func RandTestBogusPublicKeyOrFatal(t *testing.T) TestBogusPublicKey { | ||
| k, err := RandTestBogusPublicKey() | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| return k | ||
| } | ||
|
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| func RandTestBogusIdentity() (testutil.Identity, error) { | ||
| k, err := RandTestBogusPrivateKey() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
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| id, err := peer.IDFromPrivateKey(k) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
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| return &identity{ | ||
| k: k, | ||
| id: id, | ||
| a: testutil.RandLocalTCPAddress(), | ||
| }, nil | ||
| } | ||
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| func RandTestBogusIdentityOrFatal(t *testing.T) testutil.Identity { | ||
| k, err := RandTestBogusIdentity() | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| return k | ||
| } | ||
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| // identity is a temporary shim to delay binding of PeerNetParams. | ||
| type identity struct { | ||
| k TestBogusPrivateKey | ||
| id peer.ID | ||
| a ma.Multiaddr | ||
| } | ||
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| func (p *identity) ID() peer.ID { | ||
| return p.id | ||
| } | ||
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| func (p *identity) Address() ma.Multiaddr { | ||
| return p.a | ||
| } | ||
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| func (p *identity) PrivateKey() ic.PrivKey { | ||
| return p.k | ||
| } | ||
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| func (p *identity) PublicKey() ic.PubKey { | ||
| return p.k.GetPublic() | ||
| } | ||
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| func reverse(a []byte) []byte { | ||
| b := make([]byte, len(a)) | ||
| for i := 0; i < len(a); i++ { | ||
| b[i] = a[len(a)-1-i] | ||
| } | ||
| return b | ||
| } |
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@briantigerchow:
😄