@erebus-sh/sdk/dist/session-CN_NCE4R.cjs.map

To install dependencies:

{"version":3,"file":"session-CN_NCE4R.cjs","names":[],"sources":["../src/service/baseClient.ts","../src/service/session.ts"],"sourcesContent":["import ky from \"ky\";\n\nconst CLIENT_NAME = \"erebus-service-client\";\n\ninterface BaseClientOptions {\n  base_url?: string;\n}\n\nexport const baseClient = ({ base_url }: BaseClientOptions) =>\n  ky.create({\n    prefixUrl: base_url ?? \"https://api.erebus.sh/v1/\",\n    headers: {\n      \"content-type\": \"application/json\",\n    },\n    hooks: {\n      beforeRequest: [\n        (request) => {\n          request.headers.set(\"x-client\", CLIENT_NAME);\n        },\n      ],\n    },\n  });\n","import type { Access } from \"@repo/schemas/grant\";\nimport { baseClient } from \"./baseClient\";\nimport { ErebusError } from \"../internal/error\";\nimport type { GrantRequest } from \"@repo/schemas/request/grantChannelRequest\";\nimport { HTTPError } from \"ky\";\n\nexport class ErebusSession {\n  constructor(\n    private readonly grantRequest: GrantRequest,\n    private readonly client: ReturnType<typeof baseClient>,\n  ) {\n    if (!this.grantRequest.secret_key) {\n      throw new ErebusError(\n        [\n          \"Secret key is required to create a session. Use the ErebusService class method.\",\n          \"example:\",\n          \"const service = new ErebusService({ secret_api_key: 'test' });\",\n          \"const session = await service.prepareSession({ userId: 'test' });\",\n        ].join(\"\\n\"),\n      );\n    }\n    if (!this.grantRequest.userId) {\n      throw new ErebusError(\n        [\n          \"User ID is required to create a session. Use the ErebusService class method.\",\n          \"example:\",\n          \"const service = new ErebusService({ secret_api_key: 'test' });\",\n          \"const session = await service.prepareSession({ userId: 'test' });\",\n        ].join(\"\\n\"),\n      );\n    }\n    // Set default expiration to 2 hours from now\n    this.grantRequest.expiresAt = Math.floor(Date.now() / 1000) + 2 * 60 * 60; // 2 hours from now\n  }\n\n  public join(channel: string) {\n    if (!channel) {\n      throw new ErebusError(\"Channel is required to join.\");\n    }\n\n    if (!/^[A-Za-z0-9_]+$/.test(channel)) {\n      throw new ErebusError(\n        `Channel name ${channel} must not contain spaces or special characters. Only letters, numbers, and underscores are allowed.`,\n      );\n    }\n\n    if (channel.length > 64) {\n      throw new ErebusError(\"Channel name must be less than 64 characters.\");\n    }\n\n    // if already joined, throw an error\n    if (this.grantRequest.channel) {\n      throw new ErebusError(\n        \"Channel already joined. Please call join(channel) only once.\",\n      );\n    }\n\n    this.grantRequest.channel = channel;\n  }\n\n  public allow(topic: string, scope: Access) {\n    if (!this.grantRequest.channel) {\n      throw new ErebusError(\n        [\n          \"You must set a channel before allowing access to any topics.\",\n          \"Please call join(channel) first.\",\n          \"example:\",\n          \"session.join('channel_name');\",\n        ].join(\"\\n\"),\n      );\n    }\n\n    if (!topic) {\n      throw new ErebusError(\"Topic is required to allow access.\");\n    }\n\n    if (topic !== \"*\" && !/^[A-Za-z0-9_]+$/.test(topic)) {\n      throw new ErebusError(\n        \"Topic name must not contain spaces or special characters. Only letters, numbers, and underscores are allowed. Use '*' to allow all topics.\",\n      );\n    }\n\n    if (topic.length > 64) {\n      throw new ErebusError(\"Topic name must be less than 64 characters.\");\n    }\n\n    if (this.grantRequest.topics.length > 64) {\n      throw new ErebusError(\n        \"Connecting to more than 64 topics at once is inefficient. Please reduce the number of topics in this grant.\",\n      );\n    }\n\n    if (!scope) {\n      throw new ErebusError(\"Scope is required to allow access.\");\n    }\n\n    this.grantRequest.topics.push({\n      topic,\n      scope,\n    });\n  }\n\n  public setExpiration(expiration: number) {\n    const now = Math.floor(Date.now() / 1000); // current time in seconds\n    const min = now + 10 * 60; // 10 minutes from now\n    const max = now + 2 * 60 * 60; // 2 hours from now\n\n    if (typeof expiration !== \"number\" || !Number.isFinite(expiration)) {\n      throw new ErebusError(\n        \"Expiration must be a valid number (unix timestamp in seconds).\",\n      );\n    }\n    if (expiration < min) {\n      throw new ErebusError(\"Expiration must be at least 10 minutes from now.\");\n    }\n    if (expiration > max) {\n      throw new ErebusError(\"Expiration cannot be more than 2 hours from now.\");\n    }\n    this.grantRequest.expiresAt = expiration;\n  }\n\n  /**\n   * Last function to be called to get the signed JWT token.\n   *\n   * @returns\n   */\n  public async authorize(): Promise<string> {\n    if (!this.grantRequest.channel) {\n      throw new ErebusError(\n        \"You must set a channel before allowing access to any topics. Please call join(channel) first.\",\n      );\n    }\n\n    if (this.grantRequest.topics.length === 0) {\n      throw new ErebusError(\n        [\n          \"At least one topic is required. Please use the allow method to grant access to topics.\",\n          \"example:\",\n          \"session.allow('topic-1', Access.Read);\",\n        ].join(\"\\n\"),\n      );\n    }\n\n    if (this.grantRequest.topics.length > 64) {\n      throw new ErebusError(\n        [\n          \"Connecting to more than 64 topics at once is inefficient. Please reduce the number of topics in this grant.\",\n        ].join(\"\\n\"),\n      );\n    }\n\n    const request = this.grantRequest;\n    try {\n      const response = await this.client.post(\"api/v1/grant-channel\", {\n        json: request,\n      });\n\n      if (!response.ok) {\n        throw new ErebusError(\n          [\n            \"The server returned an error.\",\n            \"Please check your API key and ensure you have provided a valid topics array (at least one and less than 64 topics). Please try again.\",\n            \"If the problem persists, please contact support: sdk@erebus.sh\",\n          ].join(\"\\n\"),\n        );\n      }\n      console.log(\n        \"[ErebusSession.authorize] Response received for user:\",\n        this.grantRequest.userId,\n      );\n      const data = (await response.json()) as { grant_jwt: string };\n      if (!data) {\n        throw new ErebusError(\n          [\n            \"The server returned an empty response or invalid data.\",\n            \"Please check your API key and try again.\",\n            \"If the problem persists, please contact support: sdk@erebus.sh\",\n          ].join(\"\\n\"),\n        );\n      }\n      return data.grant_jwt;\n    } catch (error: unknown) {\n      if (error instanceof HTTPError) {\n        console.error(error);\n        if (error.response.status === 401) {\n          throw new ErebusError(\n            \"Invalid API key or token. Please check your API key and try again.\",\n            JSON.stringify(await error.response.json()),\n          );\n        } else if (error.response.status === 400) {\n          throw new ErebusError(\n            \"Invalid topics array. Please check your topics array and try again.\",\n            JSON.stringify(await error.response.json()),\n          );\n        } else if (error.response.status === 500) {\n          throw new ErebusError(\n            \"Internal server error. Please try again later.\",\n            JSON.stringify(await error.response.json()),\n          );\n        }\n        throw new ErebusError(\n          `Failed to get token: ${error.response.statusText}`,\n          JSON.stringify(await error.response.json()),\n        );\n      }\n      throw error;\n    }\n  }\n\n  /**\n   * Debug object for the session.\n   */\n  get __debugObject(): {\n    grant: GrantRequest;\n    client: ReturnType<typeof baseClient>;\n  } {\n    return {\n      grant: this.grantRequest,\n      client: this.client,\n    };\n  }\n}\n"],"mappings":"sGAEA,MAAM,YAAc,wBAMP,YAAc,CAAE,cAC3B,GAAA,QAAG,OAAO,CACR,UAAW,GAAY,4BACvB,QAAS,CACP,eAAgB,mBACjB,CACD,MAAO,CACL,cAAe,CACZ,GAAW,CACV,EAAQ,QAAQ,IAAI,WAAY,wBAAY,EAE/C,CACF,CACF,CAAC,CCfJ,IAAa,cAAb,KAA0B,CAEL,aACA,OAFnB,YACmB,EACA,EAAqC,CAEtD,GAHiB,KAAA,aAAA,EACA,KAAA,OAAA,EAEb,CAAC,KAAK,aAAa,WACrB,MAAM,IAAI,cAAA,YACR,CACE,kFACA,WACA,iEACA,oEACD,CAAC,KAAK;EAAK,CACb,CAEH,GAAI,CAAC,KAAK,aAAa,OACrB,MAAM,IAAI,cAAA,YACR,CACE,+EACA,WACA,iEACA,oEACD,CAAC,KAAK;EAAK,CACb,CAGH,KAAK,aAAa,UAAY,KAAK,MAAM,KAAK,KAAK,CAAG,IAAK,CAAG,KAGzD,KAAK,EAAe,CACzB,GAAI,CAAC,EACH,MAAM,IAAI,cAAA,YAAY,+BAA+B,CAGvD,GAAI,CAAC,kBAAkB,KAAK,EAAQ,CAClC,MAAM,IAAI,cAAA,YACR,gBAAgB,EAAO,qGACxB,CAGH,GAAI,EAAQ,OAAS,GACnB,MAAM,IAAI,cAAA,YAAY,gDAAgD,CAIxE,GAAI,KAAK,aAAa,QACpB,MAAM,IAAI,cAAA,YACR,+DACD,CAGH,KAAK,aAAa,QAAU,EAGvB,MAAM,EAAe,EAAa,CACvC,GAAI,CAAC,KAAK,aAAa,QACrB,MAAM,IAAI,cAAA,YACR,CACE,+DACA,mCACA,WACA,gCACD,CAAC,KAAK;EAAK,CACb,CAGH,GAAI,CAAC,EACH,MAAM,IAAI,cAAA,YAAY,qCAAqC,CAG7D,GAAI,IAAU,KAAO,CAAC,kBAAkB,KAAK,EAAM,CACjD,MAAM,IAAI,cAAA,YACR,6IACD,CAGH,GAAI,EAAM,OAAS,GACjB,MAAM,IAAI,cAAA,YAAY,8CAA8C,CAGtE,GAAI,KAAK,aAAa,OAAO,OAAS,GACpC,MAAM,IAAI,cAAA,YACR,8GACD,CAGH,GAAI,CAAC,EACH,MAAM,IAAI,cAAA,YAAY,qCAAqC,CAG7D,KAAK,aAAa,OAAO,KAAK,CAC5B,QACA,QACD,CAAC,CAGG,cAAc,EAAkB,CACrC,IAAM,EAAM,KAAK,MAAM,KAAK,KAAK,CAAG,IAAK,CACnC,EAAM,EAAM,IACZ,EAAM,EAAM,KAElB,GAAI,OAAO,GAAe,UAAY,CAAC,OAAO,SAAS,EAAW,CAChE,MAAM,IAAI,cAAA,YACR,iEACD,CAEH,GAAI,EAAa,EACf,MAAM,IAAI,cAAA,YAAY,mDAAmD,CAE3E,GAAI,EAAa,EACf,MAAM,IAAI,cAAA,YAAY,mDAAmD,CAE3E,KAAK,aAAa,UAAY,EAQzB,MAAM,WAAS,CACpB,GAAI,CAAC,KAAK,aAAa,QACrB,MAAM,IAAI,cAAA,YACR,gGACD,CAGH,GAAI,KAAK,aAAa,OAAO,SAAW,EACtC,MAAM,IAAI,cAAA,YACR,CACE,yFACA,WACA,yCACD,CAAC,KAAK;EAAK,CACb,CAGH,GAAI,KAAK,aAAa,OAAO,OAAS,GACpC,MAAM,IAAI,cAAA,YACR,CACE,8GACD,CAAC,KAAK;EAAK,CACb,CAGH,IAAM,EAAU,KAAK,aACrB,GAAI,CACF,IAAM,EAAW,MAAM,KAAK,OAAO,KAAK,uBAAwB,CAC9D,KAAM,EACP,CAAC,CAEF,GAAI,CAAC,EAAS,GACZ,MAAM,IAAI,cAAA,YACR,CACE,gCACA,wIACA,iEACD,CAAC,KAAK;EAAK,CACb,CAMH,IAAM,EAAQ,MAAM,EAAS,MAAM,CACnC,GAAI,CAAC,EACH,MAAM,IAAI,cAAA,YACR,CACE,yDACA,2CACA,iEACD,CAAC,KAAK;EAAK,CACb,CAEH,OAAO,EAAK,gBACL,EAAgB,CAwBvB,MAvBI,aAAiB,GAAA,UAEf,EAAM,SAAS,SAAW,IACtB,IAAI,cAAA,YACR,qEACA,KAAK,UAAU,MAAM,EAAM,SAAS,MAAM,CAAC,CAC5C,CACQ,EAAM,SAAS,SAAW,IAC7B,IAAI,cAAA,YACR,sEACA,KAAK,UAAU,MAAM,EAAM,SAAS,MAAM,CAAC,CAC5C,CACQ,EAAM,SAAS,SAAW,IAC7B,IAAI,cAAA,YACR,iDACA,KAAK,UAAU,MAAM,EAAM,SAAS,MAAM,CAAC,CAC5C,CAEG,IAAI,cAAA,YACR,wBAAwB,EAAM,SAAS,aACvC,KAAK,UAAU,MAAM,EAAM,SAAS,MAAM,CAAC,CAC5C,CAEG,GAOV,IAAI,eAAa,CAIf,MAAO,CACL,MAAO,KAAK,aACZ,OAAQ,KAAK,OACd"}