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jwt_delegate startup #257

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jwt_delegate startup #257

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89d15d9
improved debug display
axl-pis May 24, 2021
0e44f44
jwt_delegate startup
axl-pis May 24, 2021
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7 changes: 7 additions & 0 deletions server-nodejs/conf_template.json
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,13 @@
"enable": true,
"path" : "./extensions/user_setup.js"
},
"jwt_delegate": {
"enable": false,
"path": "./extensions/jwt_delegate.js",
"conf": {
"server": "http://localhost:3000/api/signIn/"
}
},
"jwt": {
"enable": false,
"path": "./extensions/jwt.js",
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2 changes: 1 addition & 1 deletion server-nodejs/extensions/jwt.js
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Expand Up @@ -63,7 +63,7 @@ module.exports = function (app) {
user.address = req.connection.remoteAddress;
user.class = user.class || 'guest';
req.user = {_id: user._id, user: user, token: jwt.sign(payload, conf.secret + user.password, options)};
debug('Token generated for user: %s, token: %s', user.username, user.token);
debug('Token generated for user: %s, token: %s', user.username, req.user.token);
return res.status(200).json(req.user);
});
});
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69 changes: 38 additions & 31 deletions server-nodejs/extensions/jwt_delegate.js
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Expand Up @@ -5,58 +5,65 @@
*
*
*/

module.exports = function (app) {
var db = app.locals.db;
var db = app.locals.db;
//let XHR = require('xmlhttprequest-ssl');
var XMLHttpRequest = require("xmlhttprequest-ssl").XMLHttpRequest;
var debug = require('debug')('damas:extensions:jwt_delegate');


var server = app.locals.conf.jwt_delegate.server;

app.use('/api/signIn', function (req, res, next) {
debug(server);
debug(server);
if ('undefined' != req.body.username) {
var xhr = new XMLHttpRequest();
xhr.onerror = function () {
debug(server);
console.error("Connection impossible with " + "'" + server + "'");
debug(server);
console.error("Error request");
next();
}
//xhr.onload = function (err) {
xhr.onreadystatechange = function (err) {
if (405 === this.status) {
this.onerror();
}
if (4 === this.readyState && 200 === this.status) {
var response = JSON.parse(this.responseText);
if (undefined === response.user) {
console.warn("Impossible authentication with that version of damas.core. Please, update damas-core or disabled jwt_delegate extention.");
return next();
}
db.create([response.user], function (err, nodes) {
if (err) {
console.warn("Creation user node impossible in the database.");
if (4 === this.readyState) {
if (200 === this.status) {
var response = JSON.parse(this.responseText);
if (undefined === response.user) {
console.warn("Impossible authentication with that version of damas.core. Please, update damas-core or disabled jwt_delegate extention.");
return next();
}
if (null === nodes[0]) {
db.update([response.user], function (err, doc) {
if (err) {
console.warn("Updating user node impossible.");
db.create([response.user], function (err, nodes) {
if (err) {
console.warn("Creation user node impossible in the database.");
return next();
}
if (null === nodes[0]) {
db.update([response.user], function (err, doc) {
if (err) {
console.warn("Updating user node impossible.");
return next();
}
return next();
}
});
}
});
});
} else {
return next();
}
});
} else if (this.status >= 500) {
debug(server);
console.warn("No response from the server " + "'" + server + "'" + " for your request. Please check the server URL in the conf.json.");
return next();
} else if (this.status === 401) {
debug(server);
console.warn("Invalid username or passeword");
return next();
}
}
}
xhr.open("POST", server, true);
xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
var login = "username=" + req.body.username + "&password=" + req.body.password;
debug(login);
debug(login);
xhr.send(login);
}
next();
});
}