node-sp-auth-nocolors
Version:
Unattended SharePoint http authentication with nodejs (Without Colors)
54 lines • 2.18 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.OnpremiseAddinOnly = void 0;
const jwt = require("jsonwebtoken");
const fs = require("fs");
const url = require("url");
const Cache_1 = require("./../../utils/Cache");
const consts = require("./../../Consts");
class OnpremiseAddinOnly {
constructor(_siteUrl, _authOptions) {
this._siteUrl = _siteUrl;
this._authOptions = _authOptions;
}
getAuth() {
const sharepointhostname = url.parse(this._siteUrl).host;
const audience = `${consts.SharePointServicePrincipal}/${sharepointhostname}@${this._authOptions.realm}`;
const fullIssuerIdentifier = `${this._authOptions.issuerId}@${this._authOptions.realm}`;
const options = {
key: fs.readFileSync(this._authOptions.rsaPrivateKeyPath)
};
const dateref = parseInt(((new Date()).getTime() / 1000).toString(), 10);
const rs256 = {
typ: 'JWT',
alg: 'RS256',
x5t: this._authOptions.shaThumbprint
};
const actortoken = {
aud: audience,
iss: fullIssuerIdentifier,
nameid: this._authOptions.clientId + '@' + this._authOptions.realm,
nbf: dateref - consts.HighTrustTokenLifeTime,
exp: dateref + consts.HighTrustTokenLifeTime,
trustedfordelegation: true
};
const cacheKey = actortoken.nameid;
const cachedToken = OnpremiseAddinOnly.TokenCache.get(cacheKey);
let accessToken;
if (cachedToken) {
accessToken = cachedToken;
}
else {
accessToken = jwt.sign(actortoken, options.key, { header: rs256 });
OnpremiseAddinOnly.TokenCache.set(cacheKey, accessToken, consts.HighTrustTokenLifeTime - 60);
}
return Promise.resolve({
headers: {
'Authorization': `Bearer ${accessToken}`
}
});
}
}
exports.OnpremiseAddinOnly = OnpremiseAddinOnly;
OnpremiseAddinOnly.TokenCache = new Cache_1.Cache();
//# sourceMappingURL=OnpremiseAddinOnly.js.map