public string LoginUser(string emailid, string password)
{
//string flag = string.Empty;
string encryptedpwd = CLASS.PasswordEncryption.EncryptIt(password);
try
{
IUser checkuser = new UserItems();
//returns datatable if username and password are matched
dt = checkuser.checklogin(emailid, encryptedpwd);
if (dt != null)
{
//flag = "Existing User";
this.Session["currentuser"] = dt;
return(emailid);
}
else
{
//flag = "Invalid User";
return("nouser");
}
}
catch (Exception ex)
{
//flag = "Error: " + ex;
return("nouser");
}
//return flag;
}
protected void btn_submit_Click(object sender, EventArgs e)
{
string uname = txt_emailid.Text;
string oldpassword = CLASS.PasswordEncryption.EncryptIt(txt_oldpwd.Text);
string newpassword = CLASS.PasswordEncryption.EncryptIt(txt_newpwd.Text);
try
{
IUser checkuser = new UserItems();
//returns a table if given email id and password are matched
dt = checkuser.checklogin(uname, oldpassword);
if (dt != null)
{
string userid = dt.Rows[0]["Uid"].ToString();
bool ispwdupdated = checkuser.UpdatePassword(userid, newpassword);
if (ispwdupdated)
{
lbl_submit.Text = HardCodedValues.BuddaResource.PwdChangeSuccess;
}
else
{
lbl_submit.Text = HardCodedValues.BuddaResource.Error;
}
}
else
{
lbl_submit.Text = HardCodedValues.BuddaResource.LoginFail;
}
}
catch (Exception ex)
{
lbl_submit.Text = HardCodedValues.BuddaResource.CatchBlockError + ex.Message;
}
}
protected void btn_login_Click(object sender, EventArgs e)
{
string luname = txt_lusername.Text;
string lpassword = CLASS.PasswordEncryption.EncryptIt(txt_lpassword.Text);
try
{
IUser checkuser = new UserItems();
//returns datatable if username and password are matched
dt = checkuser.checklogin(luname, lpassword);
if (dt != null)
{
this.Session["currentuser"] = dt;
//lbl_login.Text = "Log In Successfull";
Response.Redirect("~/homepage.aspx");
//txt_lusername.Enabled = txt_lpassword.Enabled = false;
}
else
{
lbl_login.Text = HardCodedValues.BuddaResource.LoginFail;
}
}
catch (Exception ex)
{
lbl_login.Text = HardCodedValues.BuddaResource.CatchBlockError + ex.Message;
}
}
protected void btn_reg_Click(object sender, EventArgs e)
{
if (lbl_checkemail.Text == HardCodedValues.BuddaResource.EmailIdAvailable)
{
//Check whether the Captcha text is correct or not
if (this.txt_captcha.Text == this.Session["CaptchaImageText"].ToString())
{
string uname = txt_username.Text;
string emailid = txt_emailid.Text;
string encryptedpwd = CLASS.PasswordEncryption.EncryptIt(txt_password.Text);
bool verfyDomain = verifyDomain(emailid);
bool chkEmail = sendEmail(emailid);
if (verfyDomain && chkEmail)
{
BusinessEntitiesBS.UserEntities.userobj userObj = new BusinessEntitiesBS.UserEntities.userobj();
userObj.uname = uname;
userObj.emailid = emailid;
userObj.pwd = encryptedpwd;
try
{
IUser userInsert = new UserItems();
//insert new user details in database with given values
userInsert.insertUser(userObj);
dt = userInsert.checklogin(emailid, encryptedpwd);
this.Session["currentuser"] = dt;
//lbl_register.Text = "Registration Successfull";
Response.Redirect("~/USER/ProfilePage.aspx");
}
catch (Exception exp)
{
lbl_register.Text = HardCodedValues.BuddaResource.CatchBlockError + exp.Message;
}
}
else
{
lbl_register.Text = "Registration Incomplete! Invalid email id or domain. Please provide valid email for regitration.";
}
}
else
{
txt_captcha.Text = "";
lbl_captcha.Text = HardCodedValues.BuddaResource.CaptchaError;
// Create a random Captcha and store it in the Session object.
this.Session["CaptchaImageText"] = Captcha.CaptchaImage.GenerateRandomCode(7);
txt_captcha.Focus();
}
}
else
{
txt_emailid.Focus();
}
}
public bool RegisterUser(string emailid, string password)
{
try
{
IUser checkuser = new UserItems();
//returns the table if given emailid exists
dt = checkuser.checkavailability(emailid);
if (dt == null)
{
string encryptedpwd = CLASS.PasswordEncryption.EncryptIt(password);
BusinessEntitiesBS.UserEntities.userobj userObj = new BusinessEntitiesBS.UserEntities.userobj();
userObj.uname = "";
userObj.emailid = emailid;
userObj.pwd = encryptedpwd;
try
{
IUser userInsert = new UserItems();
//insert new user details in database with given values
userInsert.insertUser(userObj);
DataTable dt2 = userInsert.checklogin(emailid, encryptedpwd);
this.Session["currentuser"] = dt2;
return(true);
}
catch (Exception exp)
{
return(false);
}
}
else
{
return(false);
}
}
catch (Exception ex)
{
return(false);
}
}