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Replace /signature-verification-key endpoint with extension-specific ones /signature-verification-key.{der|pem}.
Fix Content-Disposition header
This commit is contained in:
ErickSkrauch
parent
7cf5ae13be
commit
32a9fee3e6
@ -8,7 +8,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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### Added
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- `/profile/{username}` endpoint, which returns a profile and its textures, equivalent of the Mojang's
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[UUID -> Profile + Skin/Cape endpoint](https://wiki.vg/Mojang_API#UUID_-.3E_Profile_.2B_Skin.2FCape).
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- `/signature-verification-key` endpoint, which returns the public key in `DER` format for signature verification.
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- `/signature-verification-key.der` and `/signature-verification-key.pem` endpoints, which returns the public key in
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`DER` or `PEM` formats for signature verification.
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### Fixed
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- [#28](https://github.com/elyby/chrly/issues/28): Added handling of corrupted data from the Mojang's username to UUID
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@ -280,11 +280,15 @@ Note that this endpoint will try to use the UUID for the stored profile in the d
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to the situation where the user is available in the database but has no textures, which caused them to be retrieved
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from the Mojang's API.
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#### `GET /signature-verification-key`
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#### `GET /signature-verification-key.der`
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This endpoint returns a public key that can be used to verify textures signatures. The key is provided in `DER` format,
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so it can be used directly in the Authlib, without modifying the signature checking algorithm.
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#### `GET /signature-verification-key.pem`
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The same endpoint as the previous one, except that it returns the key in `PEM` format.
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#### `GET /textures/signed/{username}`
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Actually, this is the [Ely.by](https://ely.by)'s feature called
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@ -5,6 +5,7 @@ import (
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"crypto/x509"
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"encoding/base64"
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"encoding/json"
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"encoding/pem"
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"github.com/elyby/chrly/utils"
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"io"
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"net/http"
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@ -71,7 +72,8 @@ func (ctx *Skinsystem) Handler() *mux.Router {
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router.HandleFunc("/skins", ctx.skinGetHandler).Methods(http.MethodGet)
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router.HandleFunc("/cloaks", ctx.capeGetHandler).Methods(http.MethodGet)
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// Utils
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router.HandleFunc("/signature-verification-key", ctx.signatureVerificationKeyHandler).Methods(http.MethodGet)
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router.HandleFunc("/signature-verification-key.der", ctx.signatureVerificationKeyHandler).Methods(http.MethodGet)
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router.HandleFunc("/signature-verification-key.pem", ctx.signatureVerificationKeyHandler).Methods(http.MethodGet)
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return router
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}
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@ -244,9 +246,21 @@ func (ctx *Skinsystem) signatureVerificationKeyHandler(response http.ResponseWri
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panic(err)
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}
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_, _ = response.Write(asn1Bytes)
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response.Header().Set("Content-Type", "application/octet-stream")
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response.Header().Set("Content-Disposition", "attachment; filename=\"yggdrasil_session_pubkey.der\"")
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if strings.HasSuffix(request.URL.Path, ".pem") {
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publicKeyBlock := pem.Block{
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Type: "PUBLIC KEY",
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Bytes: asn1Bytes,
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}
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publicKeyPemBytes := pem.EncodeToMemory(&publicKeyBlock)
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response.Header().Set("Content-Disposition", "attachment; filename=\"yggdrasil_session_pubkey.pem\"")
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_, _ = response.Write(publicKeyPemBytes)
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} else {
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response.Header().Set("Content-Type", "application/octet-stream")
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response.Header().Set("Content-Disposition", "attachment; filename=\"yggdrasil_session_pubkey.der\"")
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_, _ = response.Write(asn1Bytes)
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}
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}
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// TODO: in v5 should be extracted into some ProfileProvider interface,
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@ -11,6 +11,7 @@ import (
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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"time"
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@ -1083,9 +1084,18 @@ func (suite *skinsystemTestSuite) TestProfile() {
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* Get profile tests cases *
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***************************/
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var signingKeyTestsCases = []*skinsystemTestCase{
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type signingKeyTestCase struct {
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Name string
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KeyFormat string
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BeforeTest func(suite *skinsystemTestSuite)
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PanicErr string
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AfterTest func(suite *skinsystemTestSuite, response *http.Response)
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}
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var signingKeyTestsCases = []*signingKeyTestCase{
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{
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Name: "Get public key",
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Name: "Get public key in DER format",
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KeyFormat: "DER",
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BeforeTest: func(suite *skinsystemTestSuite) {
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pubPem, _ := pem.Decode([]byte("-----BEGIN PUBLIC KEY-----\nMFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBANbUpVCZkMKpfvYZ08W3lumdAaYxLBnm\nUDlzHBQH3DpYef5WCO32TDU6feIJ58A0lAywgtZ4wwi2dGHOz/1hAvcCAwEAAQ==\n-----END PUBLIC KEY-----"))
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publicKey, _ := x509.ParsePKIXPublicKey(pubPem.Bytes)
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@ -1095,12 +1105,31 @@ var signingKeyTestsCases = []*skinsystemTestCase{
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AfterTest: func(suite *skinsystemTestSuite, response *http.Response) {
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suite.Equal(200, response.StatusCode)
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suite.Equal("application/octet-stream", response.Header.Get("Content-Type"))
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suite.Equal("attachment; filename=\"yggdrasil_session_pubkey.der\"", response.Header.Get("Content-Disposition"))
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body, _ := ioutil.ReadAll(response.Body)
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suite.Equal([]byte{48, 92, 48, 13, 6, 9, 42, 134, 72, 134, 247, 13, 1, 1, 1, 5, 0, 3, 75, 0, 48, 72, 2, 65, 0, 214, 212, 165, 80, 153, 144, 194, 169, 126, 246, 25, 211, 197, 183, 150, 233, 157, 1, 166, 49, 44, 25, 230, 80, 57, 115, 28, 20, 7, 220, 58, 88, 121, 254, 86, 8, 237, 246, 76, 53, 58, 125, 226, 9, 231, 192, 52, 148, 12, 176, 130, 214, 120, 195, 8, 182, 116, 97, 206, 207, 253, 97, 2, 247, 2, 3, 1, 0, 1}, body)
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},
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},
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{
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Name: "Error while obtaining public key",
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Name: "Get public key in PEM format",
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KeyFormat: "PEM",
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BeforeTest: func(suite *skinsystemTestSuite) {
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pubPem, _ := pem.Decode([]byte("-----BEGIN PUBLIC KEY-----\nMFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBANbUpVCZkMKpfvYZ08W3lumdAaYxLBnm\nUDlzHBQH3DpYef5WCO32TDU6feIJ58A0lAywgtZ4wwi2dGHOz/1hAvcCAwEAAQ==\n-----END PUBLIC KEY-----"))
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publicKey, _ := x509.ParsePKIXPublicKey(pubPem.Bytes)
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suite.TexturesSigner.On("GetPublicKey").Return(publicKey, nil)
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},
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AfterTest: func(suite *skinsystemTestSuite, response *http.Response) {
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suite.Equal(200, response.StatusCode)
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suite.Equal("text/plain; charset=utf-8", response.Header.Get("Content-Type"))
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suite.Equal("attachment; filename=\"yggdrasil_session_pubkey.pem\"", response.Header.Get("Content-Disposition"))
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body, _ := ioutil.ReadAll(response.Body)
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suite.Equal("-----BEGIN PUBLIC KEY-----\nMFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBANbUpVCZkMKpfvYZ08W3lumdAaYxLBnm\nUDlzHBQH3DpYef5WCO32TDU6feIJ58A0lAywgtZ4wwi2dGHOz/1hAvcCAwEAAQ==\n-----END PUBLIC KEY-----\n", string(body))
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},
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},
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{
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Name: "Error while obtaining public key",
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KeyFormat: "DER",
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BeforeTest: func(suite *skinsystemTestSuite) {
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suite.TexturesSigner.On("GetPublicKey").Return(nil, errors.New("textures signer error"))
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},
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@ -1113,7 +1142,7 @@ func (suite *skinsystemTestSuite) TestSignatureVerificationKey() {
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suite.RunSubTest(testCase.Name, func() {
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testCase.BeforeTest(suite)
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req := httptest.NewRequest("GET", "http://chrly/signature-verification-key", nil)
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req := httptest.NewRequest("GET", "http://chrly/signature-verification-key."+strings.ToLower(testCase.KeyFormat), nil)
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w := httptest.NewRecorder()
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if testCase.PanicErr != "" {
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