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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -13,13 +13,13 @@ jobs: | |
| strategy: | ||
| matrix: | ||
| go: | ||
| - "1.22" | ||
| - "1.21" | ||
| - "1.20" | ||
| - "1.19" | ||
| - "1.18" | ||
| - "1.17" | ||
| - "1.16" | ||
| - "1.15" | ||
| - "1.14" | ||
| - "1.13" | ||
| steps: | ||
| - uses: actions/checkout@v2 | ||
|
|
||
|
|
@@ -39,10 +39,10 @@ jobs: | |
| - name: Set up Go | ||
| uses: actions/setup-go@v2 | ||
| with: | ||
| go-version: "1.16" | ||
| go-version: "1.19" | ||
| - name: staticcheck | ||
| run: | | ||
| go get -u honnef.co/go/tools/cmd/staticcheck@v0.2.2 && | ||
| go install honnef.co/go/tools/cmd/staticcheck@latest && | ||
| $HOME/go/bin/staticcheck ./... | ||
| - name: Revive Action | ||
| uses: morphy2k/[email protected] | ||
|
|
||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| // Copyright 2024 Tencent Inc. All rights reserved. | ||
|
|
||
| // Package verifiers 微信支付 API v3 Go SDK 数字签名验证器 | ||
| package verifiers | ||
|
|
||
| import ( | ||
| "context" | ||
| "crypto" | ||
| "crypto/rsa" | ||
| "crypto/sha256" | ||
| "encoding/base64" | ||
| "fmt" | ||
| ) | ||
|
|
||
| // SHA256WithRSAPubkeyVerifier 数字签名验证器,使用微信支付提供的公钥验证签名 | ||
| type SHA256WithRSAPubkeyVerifier struct { | ||
| keyID string | ||
| publicKey rsa.PublicKey | ||
| } | ||
|
|
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| // Verify 使用微信支付提供的公钥验证签名 | ||
| func (v *SHA256WithRSAPubkeyVerifier) Verify(ctx context.Context, serialNumber, message, signature string) error { | ||
| if ctx == nil { | ||
| return fmt.Errorf("verify failed: context is nil") | ||
| } | ||
| if v.keyID != serialNumber { | ||
| return fmt.Errorf("verify failed: key-id[%s] does not match serial number[%s]", v.keyID, serialNumber) | ||
| } | ||
|
|
||
| sigBytes, err := base64.StdEncoding.DecodeString(signature) | ||
| if err != nil { | ||
| return fmt.Errorf("verify failed: signature is not base64 encoded") | ||
| } | ||
| hashed := sha256.Sum256([]byte(message)) | ||
| err = rsa.VerifyPKCS1v15(&v.publicKey, crypto.SHA256, hashed[:], sigBytes) | ||
| if err != nil { | ||
| return fmt.Errorf("verify signature with public key error:%s", err.Error()) | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| // NewSHA256WithRSAPubkeyVerifier 使用 rsa.PublicKey 初始化验签器 | ||
| func NewSHA256WithRSAPubkeyVerifier(keyID string, publicKey rsa.PublicKey) *SHA256WithRSAPubkeyVerifier { | ||
| return &SHA256WithRSAPubkeyVerifier{keyID: keyID, publicKey: publicKey} | ||
| } |
154 changes: 154 additions & 0 deletions
154
core/auth/verifiers/sha256withrsa_pubkey_verifier_test.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,154 @@ | ||
| // Copyright 2021 Tencent Inc. All rights reserved. | ||
|
|
||
| package verifiers | ||
|
|
||
| import ( | ||
| "context" | ||
| "crypto/rsa" | ||
| "testing" | ||
|
|
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| "github.com/wechatpay-apiv3/wechatpay-go/utils" | ||
| ) | ||
|
|
||
| const ( | ||
| testPubKeyID = "F5765756002FDD77" | ||
| testPubKey = `-----BEGIN PUBLIC KEY----- | ||
| MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2VCTd91fnUn73Xy9DLvt | ||
| /V62TVxRTEEstVdeRaZ3B3leO0pldE806mXO4RwdHXagHQ4vGeZN0yqm++rDsGK+ | ||
| U3AH7kejyD2pXshNP9Cq5YwbptiLGtjcquw4HNxJQUOmDeJf2vg6byms9RUipiq4 | ||
| SzbJKqJFlUpbuIPDpSpWz10PYmyCNeDGUUK65E5h2B834uxl1zNLYQCrkdBzb8oU | ||
| xwYeP5a2DNxmjL5lsJML7DGr5znsevnoqGRwTm9fxCGfy8wus7hwKz6clt3Whmmd | ||
| a7UAdb1c08hEQFVRbF14AR73xbnd8N0obCWJPCbzMCtkaSef4FdEEgEXJiw0VAJT | ||
| 8wIDAQAB | ||
| -----END PUBLIC KEY-----` | ||
| // testExpectedSignature = "BKyAfU4iMCuvXMXS0Wzam3V/cnxZ+JaqigPM5OhljS2iOT95OO6Fsuml2JkFANJU9" + | ||
| // "K6q9bLlDhPXuoVz+pp4hAm6pHU4ld815U4jsKu1RkyaII+1CYBUYC8TK0XtJ8FwUXXz8vZHh58rrAVN1XwNyv" + | ||
| // "D1vfpxrMT4SL536GLwvpUHlCqIMzoZUguLli/K8V29QiOhuH6IEqLNJn8e9b3nwNcQ7be3CzYGpDAKBfDGPCq" + | ||
| // "Cv8Rw5zndhlffk2FEA70G4hvMwe51qMN/RAJbknXG23bSlObuTCN7Ndj1aJGH6/L+hdwfLpUtJm4QYVazzW7D" + | ||
| // "FD27EpSQEqA8bX9+8m1rLg==" | ||
| ) | ||
|
|
||
| var ( | ||
| pubKey *rsa.PublicKey | ||
| ) | ||
|
|
||
| func init() { | ||
| var err error | ||
| pubKey, err = utils.LoadPublicKey(testPubKey) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| } | ||
|
|
||
| func TestWechatPayPubKeyVerifier(t *testing.T) { | ||
| type args struct { | ||
| ctx context.Context | ||
| serialNumber string | ||
| message string | ||
| signature string | ||
| } | ||
| tests := []struct { | ||
| name string | ||
| fields *rsa.PublicKey | ||
| args args | ||
| wantErr bool | ||
| }{ | ||
| { | ||
| name: "verify success", | ||
| fields: pubKey, | ||
| args: args{ | ||
| ctx: context.Background(), | ||
| serialNumber: testPubKeyID, | ||
| signature: testExpectedSignature, | ||
| message: "source", | ||
| }, | ||
| wantErr: false, | ||
| }, | ||
| { | ||
| name: "verify failed", | ||
| fields: pubKey, | ||
| args: args{ | ||
| ctx: context.Background(), | ||
| serialNumber: testPubKeyID, | ||
| signature: testExpectedSignature, | ||
| message: "wrong source", | ||
| }, | ||
| wantErr: true, | ||
| }, | ||
| { | ||
| name: "verify failed with null context", | ||
| fields: pubKey, | ||
| args: args{ | ||
| ctx: nil, | ||
| serialNumber: testWechatPayVerifierPlatformSerialNumber, | ||
| signature: testExpectedSignature, | ||
| message: "source", | ||
| }, | ||
| wantErr: true, | ||
| }, | ||
| { | ||
| name: "verify failed with empty keyId", | ||
| fields: pubKey, | ||
| args: args{ | ||
| ctx: context.Background(), | ||
| serialNumber: "", | ||
| signature: testExpectedSignature, | ||
| message: "source", | ||
| }, | ||
| wantErr: true, | ||
| }, | ||
| { | ||
| name: "verify failed with empty message", | ||
| fields: pubKey, | ||
| args: args{ | ||
| ctx: context.Background(), | ||
| serialNumber: testPubKeyID, | ||
| signature: testExpectedSignature, | ||
| message: "", | ||
| }, | ||
| wantErr: true, | ||
| }, | ||
| { | ||
| name: "verify failed with empty signature", | ||
| fields: pubKey, | ||
| args: args{ | ||
| ctx: context.Background(), | ||
| serialNumber: testPubKeyID, | ||
| signature: "", | ||
| message: "source", | ||
| }, | ||
| wantErr: true, | ||
| }, | ||
| { | ||
| name: "verify failed with non-base64 signature", | ||
| fields: pubKey, | ||
| args: args{ | ||
| ctx: context.Background(), | ||
| serialNumber: testPubKeyID, | ||
| signature: "invalid base64 signature", | ||
| message: "source", | ||
| }, | ||
| wantErr: true, | ||
| }, | ||
| { | ||
| name: "verify failed with no corresponding pubkey", | ||
| fields: pubKey, | ||
| args: args{ | ||
| ctx: context.Background(), | ||
| serialNumber: "invalid serial number", | ||
| signature: testExpectedSignature, | ||
| message: "source", | ||
| }, | ||
| wantErr: true, | ||
| }, | ||
| } | ||
| for _, tt := range tests { | ||
| t.Run(tt.name, func(t *testing.T) { | ||
| var verifier = NewSHA256WithRSAPubkeyVerifier(testPubKeyID, *tt.fields) | ||
| if err := verifier.Verify(tt.args.ctx, tt.args.serialNumber, tt.args.message, | ||
| tt.args.signature); (err != nil) != tt.wantErr { | ||
| t.Errorf("Verify() error = %v, wantErr %v", err, tt.wantErr) | ||
| } | ||
| }) | ||
| } | ||
| } |
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