OAuth 2.0 / OIDC 授权码 + PKCE 流程可视化

POST https://api.elysiatools.com/zh/api/tools/oauth-oidc-authorization-code-pkce-flow-visualizer

{
  "mcpServers": {
    "elysiatools-oauth-oidc-authorization-code-pkce-flow-visualizer": {
      "name": "oauth-oidc-authorization-code-pkce-flow-visualizer",
      "description": "端到端模拟带 PKCE 的授权码流程：verifier/challenge 生成、授权 URL、令牌交换、ID Token 校验清单与拦截攻击演示。",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=oauth-oidc-authorization-code-pkce-flow-visualizer",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "oauth-oidc-authorization-code-pkce-flow-visualizer",
    "arguments": {
  "flowVariant": "s256",
  "codeVerifier": "dBjftJeZ4CVP-mB92K27uhbUJU1p1r_wW1gFWFOEjXk",
  "issuer": "http://127.0.0.1:8443",
  "clientId": "spa-demo-client",
  "redirectUri": "http://127.0.0.1:8080/callback",
  "scope": "openid profile email",
  "clientSecret": "demo-secret-not-for-production",
  "state": "",
  "nonce": "",
  "simulateAttack": false
}
  }
}