static void Main(string[] args)
{
Console.Clear();
Config.Initialize();
//var parsed = @"c:\jeromeyers\psychlotron\psychlotron.csv".ParseCsv(false);
//var x = parsed;
// Add me as a user and mark all existing content as mine
using (var dc = new PsyDc()) {
var x = new JeromeyersDotComPublisher();
x.Publish();
Console.ReadLine();
// Change Password
//foreach (var user in dc.Users.ToList()) {
// //
//}
//dc.SubmitChanges();
// Create User
// Set Content's User
//var me = dc.Users.First();
//var contents = dc.Contents.ToList();
//contents.ForEach((c) => {
// c.User = me;
//});
//dc.SubmitChanges();
}
}
public static Guid CreateUser(string username, string password, string firstname, string lastname, string email, string psychlotron)
{
if (username.ToLower() == VISITOR_USERNAME) {
var newUser = User.CreateVisitor();
using (var dc = new PsyDc()) {
dc.Users.InsertOnSubmit(newUser);
dc.SubmitChanges();
if (newUser.UserId.IsValidId()) {
newUser.Username = "******".Fmt(newUser.Username, newUser.SerialNumber);
dc.SubmitChanges_ResolveAll();
return newUser.UserId;
}
}
}
else if (ValidateUserName(username) && ValidatePassword(password) && ValidateEmail(email) && ValidatePsychlotron(psychlotron)) {
using (var dc = new PsyDc()) {
var newUser = new User() {
UserId = Guid.NewGuid(),
Username = username,
Password = password.HashDuJour(),
FirstName = firstname ?? "",
LastName = lastname ?? "",
Email = email ?? "",
Psychlotron = psychlotron ?? "",
DateCreated = DateTime.Now
};
dc.Users.InsertOnSubmit(newUser);
dc.SubmitChanges();
if (newUser.UserId.IsValidId()) {
return newUser.UserId;
}
}
}
return Guid.Empty;
}
public Dictionary<Guid, ContentDto> GetAllContentIds(string psyauth)
{
var userId = Auth.Psyauthenticate(psyauth);
if (userId.IsValidId()) {
using (var dc = new PsyDc()) {
return dc.Contents
.Where(c => c.Creator.Equals(userId) || c.PrivacyLevel == (byte)PrivacyLevel.Public).OrderBy(c => c.DateCreated)
.ToList()
.ToDictionary(c => c.ContentId, c => c.ToDto());
}
}
return null;
}
public static Guid NewPsyauth(User user)
{
using (var dc = new PsyDc()) {
var session = new Session() {
DateCreated = DateTime.Now,
SessionId = Guid.NewGuid(),
UserId = user.UserId
};
dc.Sessions.InsertOnSubmit(session);
dc.SubmitChanges();
if (session.SerialNumber > 0) {
return session.SessionId;
}
}
return Guid.Empty;
}
public Stream ExportData(string psyauth)
{
var userId = Auth.Psyauthenticate(psyauth);
if (userId.IsValidId()) {
var result = new StringBuilder();
using (var dc = new PsyDc()) {
foreach (var content in dc.Contents.Where(c => c.Creator.Equals(userId))) {
result.AppendLine(SEPARATOR.Csv(content.ContentId, content.ContentTitle.Replace(",", COMMA), content.DateCreated, content.MimeType, content.ContentAsString.Replace(",", COMMA).Replace("\r\n", NEWLINE).Replace("\n", NEWLINE).Replace("\r", NEWLINE)));
}
}
WebOperationContext.Current.OutgoingResponse.ContentType = "text/csv;";
WebOperationContext.Current.OutgoingResponse.Headers.Add("Content-Disposition", "attachment; filename=psychlotron.csv");
return new MemoryStream(Encoding.UTF8.GetBytes(result.ToString()));
}
return null;
}
public static Guid Psyauthenticate(string psyauth)
{
// Gotta have some fun with the names, eh?
if (psyauth.IsntEmpty()) {
var guid = psyauth.ToGuid();
if (guid.IsValidId()) {
if (Psyauthenticated.ContainsKey(guid)) { // Seems like a good enough idea...
return Psyauthenticated[guid];
}
else {
using (var dc = new PsyDc()) {
var session = dc.Sessions.SingleOrDefault(s => s.SessionId == guid);
if (session != null) {
Psyauthenticated[guid] = session.UserId;
return session.UserId;
}
}
}
}
}
return Guid.Empty;
}
public static bool ReleasePsyauthentication(string psyauth)
{
if (psyauth.IsntEmpty()) {
var guid = psyauth.ToGuid();
if (guid.IsValidId()) {
if (Psyauthenticated.ContainsKey(guid)) { // Seems like a good enough idea...
Psyauthenticated.Remove(guid);
}
using (var dc = new PsyDc()) {
var session = dc.Sessions.SingleOrDefault(s => s.SessionId == guid);
if (session != null) {
dc.Sessions.DeleteOnSubmit(session);
return dc.SubmitChanges_ResolveAll();
}
}
}
}
return false;
}
public static bool VerifyPassword(Guid userId, string candidate)
{
using (var dc = new PsyDc()) {
var user = dc.Users.SingleOrDefault(u => u.UserId.Equals(userId));
if (user != null && candidate.IsntEmpty()) {
if (candidate.VerifyPassword(user.Password)) {
return true;
}
}
}
// TODO: Probably keep track of failed attempts once sercure-ity becomes a prior-ity
throw new PsychlotronException("pw failed for {0}".Fmt(userId));
}
public static bool SetPassword(Guid userId, string rawPassword)
{
using (var dc = new PsyDc()) {
var user = dc.Users.SingleOrDefault(u => u.UserId.Equals(userId));
if (user != null && rawPassword.IsntEmpty()) {
user.Password = rawPassword.HashDuJour();
return dc.SubmitChanges_ResolveAll();
}
}
return false;
}
private UserDto InnerPsyauthLogin(string psyauth)
{
var result = new UserDto();
var userId = Auth.Psyauthenticate(psyauth);
if (userId.IsValidId()) {
using (var dc = new PsyDc()) {
var user = dc.Users.SingleOrDefault(u => u.UserId.Equals(userId));
if (user != null) {
result = user.ToDto();
result.success = true;
result.psyauth = psyauth;
}
}
}
return result;
}
private UserDto InnerLogin(string username, string password)
{
var result = new UserDto();
using (var dc = new PsyDc()) {
var user = dc.Users.SingleOrDefault(u => u.Username.ToLower() == username.ToLower());
if (user != null) {
if (Auth.VerifyPassword(user.UserId, password)) {
result = user.ToDto();
result.success = true;
result.psyauth = Auth.NewPsyauth(user).ToString();
}
}
}
return result;
}
// Content
public Dictionary<Guid, ContentDto> Search(string search, string psyauth)
{
var userId = Auth.Psyauthenticate(psyauth);
if (userId.IsValidId()) {
using (var dc = new PsyDc()) {
var query = dc.Contents.AsQueryable();
if (search == "all-content") {
query = query.Where(c => c.Creator.Equals(userId) || c.PrivacyLevel == (byte)PrivacyLevel.Public);
}
else if (search == "all-jemls") {
query = query.Where(c => (c.Creator.Equals(userId) || c.PrivacyLevel == (byte)PrivacyLevel.Public) && c.MimeType == "jeml");
}
return query.OrderBy(c => c.DateCreated).ToList().ToDictionary(c => c.ContentId, c => c.ToDto());
}
}
return null;
}
public ContentDto SaveContent(string psyauth, ContentDto dto)
{
var userId = Auth.Psyauthenticate(psyauth);
if (userId.IsValidId()) {
var content = (Content)null;
using (var dc = new PsyDc()) {
if (dto.contentId.IsValidId()) {
content = dc.Contents.Single(c => c.ContentId.Equals(dto.contentId));
// This works well as a guard against visitors editing content, although in reality
// the ui should prevent it in the first place
if (content.Creator.Equals(userId)) {
content.ContentTitle = dto.title;
content.MimeType = dto.mimeType;
content.ContentAsString = dto.contentAsString;
dc.SubmitChanges_ResolveAll();
}
}
else {
content = Content.New();
content.Creator = userId;
content.ContentTitle = dto.title;
content.MimeType = dto.mimeType;
content.ContentAsString = dto.contentAsString;
dc.Contents.InsertOnSubmit(content);
dc.SubmitChanges_ResolveAll();
}
}
return content.ToDto();
}
return null;
}
// TODO: The bulk of login and logout probably belong in Auth
public UserDto RegisterUser(RegisterUserRequest request)
{
var userId = Auth.CreateUser(request.username, request.password, request.firstName, request.lastName, request.email, request.psychlotron);
if (userId.IsValidId()) {
using (var dc = new PsyDc()) {
var user = dc.Users.SingleOrDefault(u => u.UserId == userId);
if (user != null) {
return InnerLogin(user.Username, request.password);
}
}
}
return new UserDto();
}
