1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
window.matrixLogin = {
endpoint: location.origin + "/_matrix/client/api/v1/login",
serverAcceptsPassword: false,
serverAcceptsCas: false
};
var submitPassword = function(user, pwd) {
console.log("Logging in with password...");
var data = {
type: "m.login.password",
user: user,
password: pwd,
};
$.post(matrixLogin.endpoint, JSON.stringify(data), function(response) {
show_login();
matrixLogin.onLogin(response);
}).error(errorFunc);
};
var submitCas = function(ticket, service) {
console.log("Logging in with cas...");
var data = {
type: "m.login.cas",
ticket: ticket,
service: service,
};
$.post(matrixLogin.endpoint, JSON.stringify(data), function(response) {
show_login();
matrixLogin.onLogin(response);
}).error(errorFunc);
};
var errorFunc = function(err) {
show_login();
if (err.responseJSON && err.responseJSON.error) {
setFeedbackString(err.responseJSON.error + " (" + err.responseJSON.errcode + ")");
}
else {
setFeedbackString("Request failed: " + err.status);
}
};
var getCasURL = function(cb) {
$.get(matrixLogin.endpoint + "/cas", function(response) {
var cas_url = response.serverUrl;
cb(cas_url);
}).error(errorFunc);
};
var gotoCas = function() {
getCasURL(function(cas_url) {
var this_page = window.location.origin + window.location.pathname;
var redirect_url = cas_url + "/login?service=" + encodeURIComponent(this_page);
window.location.replace(redirect_url);
});
}
var setFeedbackString = function(text) {
$("#feedback").text(text);
};
var show_login = function() {
$("#loading").hide();
if (matrixLogin.serverAcceptsPassword) {
$("#password_form").show();
}
if (matrixLogin.serverAcceptsCas) {
$("#cas_flow").show();
}
if (!matrixLogin.serverAcceptsPassword && !matrixLogin.serverAcceptsCas) {
$("#no_login_types").show();
}
};
var show_spinner = function() {
$("#password_form").hide();
$("#cas_flow").hide();
$("#no_login_types").hide();
$("#loading").show();
};
var fetch_info = function(cb) {
$.get(matrixLogin.endpoint, function(response) {
var serverAcceptsPassword = false;
var serverAcceptsCas = false;
for (var i=0; i<response.flows.length; i++) {
var flow = response.flows[i];
if ("m.login.cas" === flow.type) {
matrixLogin.serverAcceptsCas = true;
console.log("Server accepts CAS");
}
if ("m.login.password" === flow.type) {
matrixLogin.serverAcceptsPassword = true;
console.log("Server accepts password");
}
}
cb();
}).error(errorFunc);
}
matrixLogin.onLoad = function() {
fetch_info(function() {
if (!try_cas()) {
show_login();
}
});
};
matrixLogin.password_login = function() {
var user = $("#user_id").val();
var pwd = $("#password").val();
setFeedbackString("");
show_spinner();
submitPassword(user, pwd);
};
matrixLogin.onLogin = function(response) {
// clobber this function
console.log("onLogin - This function should be replaced to proceed.");
console.log(response);
};
var parseQsFromUrl = function(query) {
var result = {};
query.split("&").forEach(function(part) {
var item = part.split("=");
var key = item[0];
var val = item[1];
if (val) {
val = decodeURIComponent(val);
}
result[key] = val
});
return result;
};
var try_cas = function() {
var pos = window.location.href.indexOf("?");
if (pos == -1) {
return false;
}
var qs = parseQsFromUrl(window.location.href.substr(pos+1));
var ticket = qs.ticket;
if (!ticket) {
return false;
}
submitCas(ticket, location.origin);
return true;
};
|
