{"version":3,"file":"line.mjs","names":["profile: LineUserInfo | LineIdTokenPayload | null"],"sources":["../../src/social-providers/line.ts"],"sourcesContent":["import { betterFetch } from \"@better-fetch/fetch\";\nimport { decodeJwt } from \"jose\";\nimport type { OAuthProvider, ProviderOptions } from \"../oauth2\";\nimport {\n\tcreateAuthorizationURL,\n\trefreshAccessToken,\n\tvalidateAuthorizationCode,\n} from \"../oauth2\";\n\nexport interface LineIdTokenPayload {\n\tiss: string;\n\tsub: string;\n\taud: string;\n\texp: number;\n\tiat: number;\n\tname?: string | undefined;\n\tpicture?: string | undefined;\n\temail?: string | undefined;\n\tamr?: string[] | undefined;\n\tnonce?: string | undefined;\n}\n\nexport interface LineUserInfo {\n\tsub: string;\n\tname?: string | undefined;\n\tpicture?: string | undefined;\n\temail?: string | undefined;\n}\n\nexport interface LineOptions\n\textends ProviderOptions<LineUserInfo | LineIdTokenPayload> {\n\tclientId: string;\n}\n\n/**\n * LINE Login v2.1\n * - Authorization endpoint: https://access.line.me/oauth2/v2.1/authorize\n * - Token endpoint: https://api.line.me/oauth2/v2.1/token\n * - UserInfo endpoint: https://api.line.me/oauth2/v2.1/userinfo\n * - Verify ID token: https://api.line.me/oauth2/v2.1/verify\n *\n * Docs: https://developers.line.biz/en/reference/line-login/#issue-access-token\n */\nexport const line = (options: LineOptions) => {\n\tconst authorizationEndpoint = \"https://access.line.me/oauth2/v2.1/authorize\";\n\tconst tokenEndpoint = \"https://api.line.me/oauth2/v2.1/token\";\n\tconst userInfoEndpoint = \"https://api.line.me/oauth2/v2.1/userinfo\";\n\tconst verifyIdTokenEndpoint = \"https://api.line.me/oauth2/v2.1/verify\";\n\n\treturn {\n\t\tid: \"line\",\n\t\tname: \"LINE\",\n\t\tasync createAuthorizationURL({\n\t\t\tstate,\n\t\t\tscopes,\n\t\t\tcodeVerifier,\n\t\t\tredirectURI,\n\t\t\tloginHint,\n\t\t}) {\n\t\t\tconst _scopes = options.disableDefaultScope\n\t\t\t\t? []\n\t\t\t\t: [\"openid\", \"profile\", \"email\"];\n\t\t\tif (options.scope) _scopes.push(...options.scope);\n\t\t\tif (scopes) _scopes.push(...scopes);\n\t\t\treturn await createAuthorizationURL({\n\t\t\t\tid: \"line\",\n\t\t\t\toptions,\n\t\t\t\tauthorizationEndpoint,\n\t\t\t\tscopes: _scopes,\n\t\t\t\tstate,\n\t\t\t\tcodeVerifier,\n\t\t\t\tredirectURI,\n\t\t\t\tloginHint,\n\t\t\t});\n\t\t},\n\t\tvalidateAuthorizationCode: async ({ code, codeVerifier, redirectURI }) => {\n\t\t\treturn validateAuthorizationCode({\n\t\t\t\tcode,\n\t\t\t\tcodeVerifier,\n\t\t\t\tredirectURI,\n\t\t\t\toptions,\n\t\t\t\ttokenEndpoint,\n\t\t\t});\n\t\t},\n\t\trefreshAccessToken: options.refreshAccessToken\n\t\t\t? options.refreshAccessToken\n\t\t\t: async (refreshToken) => {\n\t\t\t\t\treturn refreshAccessToken({\n\t\t\t\t\t\trefreshToken,\n\t\t\t\t\t\toptions: {\n\t\t\t\t\t\t\tclientId: options.clientId,\n\t\t\t\t\t\t\tclientSecret: options.clientSecret,\n\t\t\t\t\t\t},\n\t\t\t\t\t\ttokenEndpoint,\n\t\t\t\t\t});\n\t\t\t\t},\n\t\tasync verifyIdToken(token, nonce) {\n\t\t\tif (options.disableIdTokenSignIn) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tif (options.verifyIdToken) {\n\t\t\t\treturn options.verifyIdToken(token, nonce);\n\t\t\t}\n\t\t\tconst body = new URLSearchParams();\n\t\t\tbody.set(\"id_token\", token);\n\t\t\tbody.set(\"client_id\", options.clientId);\n\t\t\tif (nonce) body.set(\"nonce\", nonce);\n\t\t\tconst { data, error } = await betterFetch<LineIdTokenPayload>(\n\t\t\t\tverifyIdTokenEndpoint,\n\t\t\t\t{\n\t\t\t\t\tmethod: \"POST\",\n\t\t\t\t\theaders: {\n\t\t\t\t\t\t\"content-type\": \"application/x-www-form-urlencoded\",\n\t\t\t\t\t},\n\t\t\t\t\tbody,\n\t\t\t\t},\n\t\t\t);\n\t\t\tif (error || !data) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\t// aud must match clientId; nonce (if provided) must also match nonce\n\t\t\tif (data.aud !== options.clientId) return false;\n\t\t\tif (data.nonce && data.nonce !== nonce) return false;\n\t\t\treturn true;\n\t\t},\n\t\tasync getUserInfo(token) {\n\t\t\tif (options.getUserInfo) {\n\t\t\t\treturn options.getUserInfo(token);\n\t\t\t}\n\t\t\tlet profile: LineUserInfo | LineIdTokenPayload | null = null;\n\t\t\t// Prefer ID token if available\n\t\t\tif (token.idToken) {\n\t\t\t\ttry {\n\t\t\t\t\tprofile = decodeJwt(token.idToken) as LineIdTokenPayload;\n\t\t\t\t} catch {}\n\t\t\t}\n\t\t\t// Fallback to UserInfo endpoint\n\t\t\tif (!profile) {\n\t\t\t\tconst { data } = await betterFetch<LineUserInfo>(userInfoEndpoint, {\n\t\t\t\t\theaders: {\n\t\t\t\t\t\tauthorization: `Bearer ${token.accessToken}`,\n\t\t\t\t\t},\n\t\t\t\t});\n\t\t\t\tprofile = data || null;\n\t\t\t}\n\t\t\tif (!profile) return null;\n\t\t\tconst userMap = await options.mapProfileToUser?.(profile as any);\n\t\t\t// ID preference order\n\t\t\tconst id = (profile as any).sub || (profile as any).userId;\n\t\t\tconst name = (profile as any).name || (profile as any).displayName;\n\t\t\tconst image =\n\t\t\t\t(profile as any).picture || (profile as any).pictureUrl || undefined;\n\t\t\tconst email = (profile as any).email;\n\t\t\treturn {\n\t\t\t\tuser: {\n\t\t\t\t\tid,\n\t\t\t\t\tname,\n\t\t\t\t\temail,\n\t\t\t\t\timage,\n\t\t\t\t\t// LINE does not expose email verification status in ID token/userinfo\n\t\t\t\t\temailVerified: false,\n\t\t\t\t\t...userMap,\n\t\t\t\t},\n\t\t\t\tdata: profile as any,\n\t\t\t};\n\t\t},\n\t\toptions,\n\t} satisfies OAuthProvider<LineUserInfo | LineIdTokenPayload, LineOptions>;\n};\n"],"mappings":";;;;;;;;;;;;;;;;;AA2CA,MAAa,QAAQ,YAAyB;CAC7C,MAAM,wBAAwB;CAC9B,MAAM,gBAAgB;CACtB,MAAM,mBAAmB;CACzB,MAAM,wBAAwB;AAE9B,QAAO;EACN,IAAI;EACJ,MAAM;EACN,MAAM,uBAAuB,EAC5B,OACA,QACA,cACA,aACA,aACE;GACF,MAAM,UAAU,QAAQ,sBACrB,EAAE,GACF;IAAC;IAAU;IAAW;IAAQ;AACjC,OAAI,QAAQ,MAAO,SAAQ,KAAK,GAAG,QAAQ,MAAM;AACjD,OAAI,OAAQ,SAAQ,KAAK,GAAG,OAAO;AACnC,UAAO,MAAM,uBAAuB;IACnC,IAAI;IACJ;IACA;IACA,QAAQ;IACR;IACA;IACA;IACA;IACA,CAAC;;EAEH,2BAA2B,OAAO,EAAE,MAAM,cAAc,kBAAkB;AACzE,UAAO,0BAA0B;IAChC;IACA;IACA;IACA;IACA;IACA,CAAC;;EAEH,oBAAoB,QAAQ,qBACzB,QAAQ,qBACR,OAAO,iBAAiB;AACxB,UAAO,mBAAmB;IACzB;IACA,SAAS;KACR,UAAU,QAAQ;KAClB,cAAc,QAAQ;KACtB;IACD;IACA,CAAC;;EAEL,MAAM,cAAc,OAAO,OAAO;AACjC,OAAI,QAAQ,qBACX,QAAO;AAER,OAAI,QAAQ,cACX,QAAO,QAAQ,cAAc,OAAO,MAAM;GAE3C,MAAM,OAAO,IAAI,iBAAiB;AAClC,QAAK,IAAI,YAAY,MAAM;AAC3B,QAAK,IAAI,aAAa,QAAQ,SAAS;AACvC,OAAI,MAAO,MAAK,IAAI,SAAS,MAAM;GACnC,MAAM,EAAE,MAAM,UAAU,MAAM,YAC7B,uBACA;IACC,QAAQ;IACR,SAAS,EACR,gBAAgB,qCAChB;IACD;IACA,CACD;AACD,OAAI,SAAS,CAAC,KACb,QAAO;AAGR,OAAI,KAAK,QAAQ,QAAQ,SAAU,QAAO;AAC1C,OAAI,KAAK,SAAS,KAAK,UAAU,MAAO,QAAO;AAC/C,UAAO;;EAER,MAAM,YAAY,OAAO;AACxB,OAAI,QAAQ,YACX,QAAO,QAAQ,YAAY,MAAM;GAElC,IAAIA,UAAoD;AAExD,OAAI,MAAM,QACT,KAAI;AACH,cAAU,UAAU,MAAM,QAAQ;WAC3B;AAGT,OAAI,CAAC,SAAS;IACb,MAAM,EAAE,SAAS,MAAM,YAA0B,kBAAkB,EAClE,SAAS,EACR,eAAe,UAAU,MAAM,eAC/B,EACD,CAAC;AACF,cAAU,QAAQ;;AAEnB,OAAI,CAAC,QAAS,QAAO;GACrB,MAAM,UAAU,MAAM,QAAQ,mBAAmB,QAAe;GAEhE,MAAM,KAAM,QAAgB,OAAQ,QAAgB;GACpD,MAAM,OAAQ,QAAgB,QAAS,QAAgB;GACvD,MAAM,QACJ,QAAgB,WAAY,QAAgB,cAAc;AAE5D,UAAO;IACN,MAAM;KACL;KACA;KACA,OALa,QAAgB;KAM7B;KAEA,eAAe;KACf,GAAG;KACH;IACD,MAAM;IACN;;EAEF;EACA"}