merge

ctf.nginx

@@ -14,7 +14,7 @@ server {
 	# }
 
 	# Put all the pages here so Angular doesn't fail.
-	location ~^/(about|chat|help|learn|login|profile|register|scoreboard|settings|team)$ {
+	location ~^/(about|chat|help|learn|login|profile|register|scoreboard|settings|team|forgot)$ {
 		default_type text/html;
 		try_files /index.html /index.html;
 	}
@@ -22,7 +22,7 @@ server {
 		default_type text/html;
 		try_files /index.html /index.html;
 	}
-	location ~^/(profile|team)/(.*)$ {
+	location ~^/(profile|team|forgot)/(.*)$ {
 		default_type text/html;
 		try_files /index.html /index.html;
 	}

server/api/decorators.py

@@ -40,7 +40,7 @@ def api_wrapper(f):
 		response = make_response(result)
 
 		# Setting CSRF token
-		if "token" not in session:
+		if "csrf_token" not in session:
 			token = utils.generate_string()
 			response.set_cookie("csrf_token", token)
 			session["csrf_token"] = token

server/api/models.py

@@ -18,6 +18,7 @@ class Users(db.Model):
 	utype = db.Column(db.Integer)
 	tid = db.Column(db.Integer)
 	registertime = db.Column(db.Integer)
+	reset_token = db.Column(db.String(64))
 
 	def __init__(self, name, username, email, password, utype=1):
 		self.name = name

server/api/problem.py

@@ -7,7 +7,7 @@ from flask import current_app as app
 from werkzeug import secure_filename
 
 from models import db, Files, Problems, Solves, Teams
-from decorators import admins_only, api_wrapper, login_required
+from decorators import admins_only, api_wrapper, login_required, WebException
 
 blueprint = Blueprint("problem", __name__)
 
@@ -24,7 +24,7 @@ def problem_add():
 
     name_exists = Problems.query.filter_by(name=name).first()
     if name_exists:
-        return { "success": 0, "message": "Problem name already taken." }
+        raise WebException("Problem name already taken.")
     problem = Problems(name, category, description, hint, flag, value)
     db.session.add(problem)
     db.session.commit()
@@ -57,7 +57,7 @@ def problem_delete():
         Problems.query.filter_by(pid=pid).delete()
         db.session.commit()
         return { "success": 1, "message": "Success!" }
-    return { "success": 0, "message": "Problem does not exist!" }
+    raise WebException("Problem does not exist!")
 
 @blueprint.route("/update", methods=["POST"])
 @admins_only
@@ -86,7 +86,7 @@ def problem_update():
         db.session.commit()
 
         return { "success": 1, "message": "Success!" }
-    return { "success": 0, "message": "Problem does not exist!" }
+    raise WebException("Problem does not exist!")
 
 @blueprint.route("/submit", methods=["POST"])
 @api_wrapper
@@ -113,10 +113,10 @@ def problem_submit():
 
         else:
             logger.log("submissions.log", logger.WARNING, "%s has incorrectly submitted %s to %s" % (team.name, flag, problem.name))
-            return { "success": 0, "message": "Incorrect." }
+            raise WebException("Incorrect.")
 
     else:
-        return { "success": 0, "message": "Problem does not exist!" }
+        raise WebException("Problem does not exist!")
 
 @blueprint.route("/data", methods=["POST"])
 #@api_wrapper # Disable atm due to json serialization issues: will fix

server/api/team.py

@@ -1,4 +1,4 @@
-from flask import Blueprint, request
+from flask import Blueprint, request, session
 from flask import current_app as app
 from voluptuous import Schema, Length, Required
 
@@ -21,7 +21,7 @@ blueprint = Blueprint("team", __name__)
 def team_create():
 	params = utils.flat_multi(request.form)
 	_user = user.get_user().first()
-	if _user.tid is not None or _user.tid >= 0 or get_team(owner=_user.uid).first() is not None:
+	if (_user.tid is not None and _user.tid >= 0) or get_team(owner=_user.uid).first() is not None:
 		raise WebException("You're already in a team!")
 
 	verify_to_schema(TeamSchema, params)
@@ -29,14 +29,36 @@ def team_create():
 	school = params.get("school")
 
 	team = Teams(teamname, school, _user.uid, _user.utype != 1)
+	tid = team.tid
 	with app.app_context():
 		db.session.add(team)
 		db.session.commit()
 		Users.query.filter_by(uid=_user.uid).update({ "tid": team.tid })
 		db.session.commit()
 
+        session["tid"] = tid
 	return { "success": 1, "message": "Success!" }
 
+@blueprint.route("/delete", methods=["POST"])
+@api_wrapper
+@login_required
+def team_delete():
+    username = session["username"]
+    tid = session["tid"]
+    team = Teams.query.filter_by(tid=tid).first()
+    usr = Users.query.filter_by(username=username).first()
+    owner = team.owner
+    if usr.uid == owner or usr.admin:
+        usr.tid = -1
+        with app.app_context():
+            db.session.add(usr)
+            db.session.delete(team)
+            db.session.commit()
+            session.pop("tid")
+        return { "success": 1, "message": "Success!" }
+    else:
+        raise WebException("Not authorized.")
+
 @blueprint.route("/invite", methods=["POST"])
 @api_wrapper
 @login_required

server/api/user.py

@@ -19,6 +19,55 @@ import utils
 
 blueprint = Blueprint("user", __name__)
 
+@blueprint.route("/forgot", methods=["POST"])
+@blueprint.route("/forgot/<token>", methods=["GET", "POST"])
+@api_wrapper
+def user_forgot_password(token=None):
+    params = utils.flat_multi(request.form)
+    if token is not None:
+        user = get_user(reset_token=token).first()
+        if user is None:
+            raise WebException("Invalid reset token.")
+
+        # We are viewing the actual reset form
+        if request.method == "GET":
+            return { "success": 1, "message": ""}
+
+        # Submission of actual reset form
+        if request.method == "POST":
+            password = params.get("password")
+            confirm_password = params.get("confirm_password")
+            if password != confirm_password:
+                raise WebException("Passwords do not match.")
+            else:
+                user.password = utils.hash_password(password)
+                user.reset_token = None
+                current_session = db.session.object_session(user)
+                current_session.add(user)
+                current_session.commit()
+                return { "success": 1, "message": "Success!" }
+    else:
+        email = params.get("email")
+
+        user = get_user(email=email).first()
+        if user is None:
+            raise WebException("User with that email does not exist.")
+
+        token = utils.generate_string(length=64)
+        user.reset_token = token
+        current_session = db.session.object_session(user)
+        current_session.add(user)
+        current_session.commit()
+
+        reset_link = "%s/forgot/%s" % ("127.0.0.1:8000", token)
+        subject = "EasyCTF password reset"
+        body = """%s,\n\nA request to reset your EasyCT password has been made. If you did not request this password reset, you may safely ignore this email and delete it.\n\nYou may reset your password by clicking this link or pasting it to your browser.\n\n%s\n\nThis link can only be used once, and will lead you to a page where you can reset your password.\n\nGood luck!\n\n- The EasyCTF Team""" % (user.username, reset_link)
+        response = utils.send_email(email, subject, body).json()
+        if "Queued" in response["message"]:
+            return { "success": 1, "message": "Email sent to %s" % email }
+        else:
+            raise WebException(response["message"])
+
 @blueprint.route("/register", methods=["POST"])
 @api_wrapper
 def user_register():
@@ -150,21 +199,23 @@ UserSchema = Schema({
 	"notify": str
 }, extra=True)
 
-def get_user(username=None, username_lower=None, email=None, uid=None):
-	match = {}
-	if username != None:
-		match.update({ "username": username })
-	elif username_lower != None:
-		match.update({ "username_lower": username_lower })
-	elif uid != None:
-		match.update({ "uid": uid })
-	elif email != None:
-		match.update({ "email": email })
-	elif is_logged_in():
-		match.update({ "username": session["username"] })
-	with app.app_context():
-		result = Users.query.filter_by(**match)
-		return result
+def get_user(username=None, username_lower=None, email=None, uid=None, reset_token=None):
+    match = {}
+    if username != None:
+        match.update({ "username": username })
+    elif username_lower != None:
+        match.update({ "username_lower": username_lower })
+    elif uid != None:
+        match.update({ "uid": uid })
+    elif email != None:
+        match.update({ "email": email })
+    elif is_logged_in():
+        match.update({ "username": session["username"] })
+    elif reset_token != None:
+        match.update({ "reset_token": reset_token })
+    with app.app_context():
+        result = Users.query.filter_by(**match)
+        return result
 
 def login_user(username, password):
 	user = get_user(username_lower=username.lower()).first()
@@ -186,6 +237,8 @@ def login_user(username, password):
 		session["sid"] = token.sid
 		session["username"] = token.username
 		session["admin"] = user.admin == True
+                if user.tid is not None and user.tid >= 0:
+                    session["tid"] = user.tid
 
 	return True
 

server/config.py

@@ -19,6 +19,7 @@ UPLOAD_FOLDER = os.path.normpath("../web/files")
 
 CTF_BEGIN = 0 # To be used later
 CTF_END = 0 # To be used later
+
 MG_HOST = ""
 MG_API_KEY = ""
 ADMIN_EMAIL = ""

web/js/easyctf.js

@@ -48,6 +48,14 @@ app.config(function($routeProvider, $locationProvider) {
 		templateUrl: "pages/settings.html",
 		controller: "mainController"
 	})
+	.when("/forgot", {
+		templateUrl: "pages/forgot.html",
+		controller: "resetController"
+	})
+	.when("/forgot/:token", {
+		templateUrl: "pages/forgot.html",
+		controller: "resetController"
+	})
 	.when("/team", {
 		templateUrl: "pages/team.html",
 		controller: "teamController"
@@ -120,13 +128,23 @@ app.controller("teamController", ["$controller", "$scope", "$http", "$routeParam
 	} else {
 		$controller("loginController", { $scope: $scope });
 	}
-	$.get("/api/team/info", data, function(result) {
-		if (result["success"] == 1) {
-			$scope.team = result["team"];
-		}
-		$scope.$apply();
-		$(".timeago").timeago();
-	});
+}]);
+
+app.controller("resetController", ["$controller", "$scope", "$http", "$routeParams", function($controller, $scope, $http, $routeParams) {
+	var data = { };
+    $scope.token = false;
+    data["csrf_token"] = $.cookie("csrf_token");
+	if ("token" in $routeParams) {
+        $scope.token = true;
+		token = $routeParams["token"];
+		$.get("/api/user/forgot/" + token, data, function(data) {
+            $scope.body = data["message"];
+            $scope.success = data["success"]
+            $scope.$apply();
+		});
+	} else {
+		$controller("mainController", { $scope: $scope });
+	}
 }]);
 
 app.controller("adminController", ["$controller", "$scope", "$http", function($controller, $scope, $http) {
@@ -196,32 +214,90 @@ $.fn.serializeObject = function() {
 var register_form = function() {
 	var input = "#register_form input";
 	var data = $("#register_form").serializeObject();
+	var button = $("#register_form").find(":submit");
+	button.prop("disabled", true);
 	api_call("POST", "/api/user/register", data, function(result) {
 		if (result["success"] == 1) {
 			location.href = "/profile";
 		} else {
-			display_message("register_msg", "danger", result["message"]);
+			display_message("register_msg", "danger", result["message"], function() {
+			    button.removeAttr("disabled");
+			});
 		}
 	}).fail(function(jqXHR, status, error) {
 		var result = JSON.parse(jqXHR["responseText"]);
-		display_message("register_msg", "danger", "Error " + jqXHR["status"] + ": " + result["message"]);
+		display_message("register_msg", "danger", "Error " + jqXHR["status"] + ": " + result["message"], function() {
+		    button.removeAttr("disabled");
+		});
 	});
 };
 
+// password reset
+var request_reset_form = function() {
+    var data = $("#request_reset_form").serializeObject();
+    var button = $("#request_reset_form").find(":submit");
+    button.prop("disabled", true);
+    api_call("POST", "/api/user/forgot", data, function(result) {
+        if (result["success"] == 1) {
+            display_message("reset_msg", "success", result["message"]);
+        } else {
+            display_message("reset_msg", "danger", result["message"], function() {
+                button.removeAttr("disabled");
+            });
+        }
+    }).fail(function(jqXHR, status, error) {
+		var result = JSON.parse(jqXHR["responseText"]);
+		display_message("reset_msg", "danger", "Error " + jqXHR["status"] + ": " + result["message"], function() {
+		    button.removeAttr("disabled");
+		});
+    });
+}
+
+var reset_form = function() {
+    var data = $("#reset_form").serializeObject();
+    data["csrf_token"] = $.cookie("csrf_token");
+    var url = window.location.href;
+    var token = url.substr(url.lastIndexOf("/")+1);
+    var button = $("#reset_form").find(":submit");
+    button.prop("disabled", true);
+    api_call("POST", "/api/user/forgot/" + token, data, function(result) {
+        if (result["success"] == 1) {
+            display_message("reset_msg", "success", result["message"], function() {
+                location.href = "/login";
+            });
+        } else {
+            display_message("reset_msg", "danger", result["message"], function() {
+                button.removeAttr("disabled");
+            });
+        }
+    }).fail(function(jqXHR, status, error) {
+		var result = JSON.parse(jqXHR["responseText"]);
+		display_message("reset_msg", "danger", "Error " + jqXHR["status"] + ": " + result["message"], function() {
+		    button.removeAttr("disabled");
+		});
+    });
+}
+
 // login page
 
 var login_form = function() {
 	var input = "#login_form input";
 	var data = $("#login_form").serializeObject();
+	var button = $("#login_form").find(":submit");
+	button.prop("disabled", true);
 	api_call("POST", "/api/user/login", data, function(result) {
 		if (result["success"] == 1) {
 			location.href = "/profile";
 		} else {
-			display_message("login_msg", "danger", result["message"]);
+			display_message("login_msg", "danger", result["message"], function() {
+			    button.removeAttr("disabled");
+			});
 		}
 	}).fail(function(jqXHR, status, error) {
 		var result = JSON.parse(jqXHR["responseText"]);
-		display_message("login_msg", "danger", "Error " + jqXHR["status"] + ": " + result["message"]);
+		display_message("login_msg", "danger", "Error " + jqXHR["status"] + ": " + result["message"], function() {
+            button.removeAttr("disabled");
+		});
 	});
 };
 
@@ -230,25 +306,40 @@ var login_form = function() {
 var create_team = function() {
 	var input = "#create_team input";
 	var data = $("#create_team").serializeObject();
+	var button = $("#create_team").find(":submit");
+	button.prop("disabled", true);
 	api_call("POST", "/api/team/create", data, function(result) {
 		if (result["success"] == 1) {
 			location.reload(true);
 		} else {
-			display_message("create_team_msg", "danger", result["message"]);
+			display_message("create_team_msg", "danger", result["message"], function() {
+			    button.removeAttr("disabled");
+			});
 		}
 	}).fail(function(jqXHR, status, error) {
 		var result = JSON.parse(jqXHR["responseText"]);
-		display_message("create_team_msg", "danger", "Error " + jqXHR["status"] + ": " + result["message"]);
+		display_message("create_team_msg", "danger", "Error " + jqXHR["status"] + ": " + result["message"], function() {
+		    button.removeAttr("disabled");
+		});
 	});
 };
 
 var add_member = function() {
 	var input = "#add_member input";
 	var data = $("#add_member").serializeObject();
+	var button = $("#add_member").find(":submit");
+	button.prop("disabled", true);
 	api_call("POST", "/api/team/invite", data, function(result) {
 		if (result["success"] == 1) {
 			location.reload(true);
+		} else {
+		    button.removeAtr("disabled");
 		}
+	}).fail(function(jqXHR, status, error) {
+		var result = JSON.parse(jqXHR["responseText"]);
+		display_message("create_team_msg", "danger", "Error " + jqXHR["status"] + ": " + result["message"], function() {
+		    button.removeAttr("disabled");
+		});
 	});
 };
 

web/pages/forgot.html

@@ -0,0 +1,92 @@
+<div class="container">
+    <p>&nbsp;</p>
+    <div ng-switch on="token">
+        <div ng-switch-when="true">
+            {{ body }}
+            <div ng-switch on="success">
+                <div ng-switch-when="1">
+
+                    <div class="row">
+                        <div class="col-md-6 col-md-offset-3 col-sm-10 col-sm-offset-1">
+                            <div class="panel panel-default">
+                                <div class="panel-heading">
+                                    <h2 class="panel-title">Reset Password</h2>
+                                </div>
+                                <div class="panel-body">
+                                    <form class="form-horizontal" onsubmit="reset_form(); return false;" id="reset_form">
+                                        <fieldset>
+                                            <div id="reset_msg"></div>
+                                        </fieldset>
+                                        <fieldset class="container-fluid">
+                                            <div class="row">
+                                                <p>Reset your password here</p>
+                                                <div class="col-sm-12 form-group">
+                                                    <label class="col-sm-12" for="password"><small>Password</small></label>
+                                                    <div class="col-sm-12">
+                                                        <input class="form-control" type="password" required name="password" id="password" placeholder="New password" autocomplete="off" />
+                                                    </div>
+                                                </div>
+                                                <div class="col-sm-12 form-group">
+                                                    <label class="col-sm-12" for="confirm_password"><small>Confirm Password</small></label>
+                                                    <div class="col-sm-12">
+                                                        <input class="form-control" type="password" required name="confirm_password" id="confirm_password" placeholder="Confirm new password" autocomplete="off" />
+                                                    </div>
+                                                </div>
+                                            </div>
+                                            <div class="row">
+                                                <div class="col-sm-12 form-group">
+                                                    <center>
+                                                        <input type="hidden" id="_csrf" value="{{ csrf_token }}" />
+                                                        <input type="submit" class="btn btn-success btn-lg" value="Reset password" />
+                                                    </center>
+                                                </div>
+                                            </div>
+                                        </fieldset>
+                                    </form>
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+        <div ng-switch-default>
+            <div class="row">
+                <div class="col-md-6 col-md-offset-3 col-sm-10 col-sm-offset-1">
+                    <div class="panel panel-default">
+                        <div class="panel-heading">
+                            <h2 class="panel-title">Reset Password</h2>
+                        </div>
+                        <div class="panel-body">
+                            <form class="form-horizontal" onsubmit="request_reset_form(); return false;" id="request_reset_form">
+                                <fieldset>
+                                    <div id="reset_msg"></div>
+                                </fieldset>
+                                <fieldset class="container-fluid">
+                                    <div class="row">
+                                        <p>Enter the email you used to sign up with, and we'll send you an an email with a link to reset your password.</p>
+                                        <div class="col-sm-12 form-group">
+                                            <label class="col-sm-12" for="email"><small>Email</small></label>
+                                            <div class="col-sm-12">
+                                                <input class="form-control" type="email" required name="email" id="email" placeholder="Email" autocomplete="off" />
+                                            </div>
+                                        </div>
+                                    </div>
+                                    <div class="row">
+                                        <div class="col-sm-12 form-group">
+                                            <center>
+                                                <input type="hidden" id="_csrf" value="{{ csrf_token }}" />
+                                                <input type="submit" class="btn btn-success btn-lg" value="Send email" />
+                                            </center>
+                                        </div>
+                                    </div>
+                                </fieldset>
+                            </form>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+
+</div>