Difference between revisions of "PHP-and-MySQL/C4/User-Registration-Part-5/English"
From Script | Spoken-Tutorial
Pravin1389 (Talk | contribs) |
Kavita salve (Talk | contribs) |
||
| Line 18: | Line 18: | ||
|I can see that when I click in login, again, "Incorrect password". | |I can see that when I click in login, again, "Incorrect password". | ||
|- | |- | ||
| − | |0: | + | |0:40 |
|This doesn't mean that my username hasn't been found. | |This doesn't mean that my username hasn't been found. | ||
|- | |- | ||
| − | |0: | + | |0:44 |
|Let me type this in username and type in my password. It will tell me "That user doesn't exists!". | |Let me type this in username and type in my password. It will tell me "That user doesn't exists!". | ||
|- | |- | ||
| − | |0: | + | |0:52 |
|But here, it is saying that my username does exist but my password is wrong. | |But here, it is saying that my username does exist but my password is wrong. | ||
|- | |- | ||
| − | |0: | + | |0:57 |
|Now, the reason my password is wrong is that my plain text password here is being compared to my "md5-encrypted" password inside my data base. | |Now, the reason my password is wrong is that my plain text password here is being compared to my "md5-encrypted" password inside my data base. | ||
|- | |- | ||
| − | |1: | + | |1:11 |
|The way we do this is, we go back to our login page, which we covered in the previous tutorial - the userlogin tutorial. | |The way we do this is, we go back to our login page, which we covered in the previous tutorial - the userlogin tutorial. | ||
|- | |- | ||
| − | |1: | + | |1:21 |
|At the part where we compare our passwords to check if they match. That's checking our username there and this is checking our password. | |At the part where we compare our passwords to check if they match. That's checking our username there and this is checking our password. | ||
|- | |- | ||
| − | |1: | + | |1:35 |
|We need to check our password. At the moment, let's say I typed in my password as "slicer u k 1". | |We need to check our password. At the moment, let's say I typed in my password as "slicer u k 1". | ||
|- | |- | ||
| Line 42: | Line 42: | ||
|So, this is the password I am typing in here. Its quite an old one. | |So, this is the password I am typing in here. Its quite an old one. | ||
|- | |- | ||
| − | |1: | + | |1:52 |
|"slicer u k 1". Okay and this is checking this and this password here is equal to sliceruk1. | |"slicer u k 1". Okay and this is checking this and this password here is equal to sliceruk1. | ||
|- | |- | ||
| − | |2: | + | |2:02 |
|But this "password" is equal "dbpassword". So we are not getting the comparison. | |But this "password" is equal "dbpassword". So we are not getting the comparison. | ||
|- | |- | ||
| − | |2: | + | |2:10 |
|We get to choose this when we encrypt our password. | |We get to choose this when we encrypt our password. | ||
|- | |- | ||
| − | |2: | + | |2:15 |
|So now this will actually be equal to this, so this is encrypted "slicer u k 1", which is equal to this "slicer u k 1". | |So now this will actually be equal to this, so this is encrypted "slicer u k 1", which is equal to this "slicer u k 1". | ||
|- | |- | ||
| − | |2: | + | |2:26 |
|So we are comparing an md5 encrypted password to an md5 encrypted password in our database. | |So we are comparing an md5 encrypted password to an md5 encrypted password in our database. | ||
|- | |- | ||
| − | |2: | + | |2:35 |
|Let me resubmit this form again and login. Oh! error again! | |Let me resubmit this form again and login. Oh! error again! | ||
|- | |- | ||
| − | |2: | + | |2:39 |
|Let me try again. Click on login. No, its not working. | |Let me try again. Click on login. No, its not working. | ||
|- | |- | ||
| − | |2: | + | |2:45 |
|Let's check this. "password" equals to "POST password" so md5 is the password. Let me go back and refresh this. | |Let's check this. "password" equals to "POST password" so md5 is the password. Let me go back and refresh this. | ||
|- | |- | ||
| − | |3: | + | |3:00 |
|I type my password. Al-right, I know what the problem is here. | |I type my password. Al-right, I know what the problem is here. | ||
|- | |- | ||
| − | |3: | + | |3:06 |
|The problem here is that our md5 password is absolutely correct but it is being compared to a password which is cut short in our database. | |The problem here is that our md5 password is absolutely correct but it is being compared to a password which is cut short in our database. | ||
|- | |- | ||
| − | |3: | + | |3:18 |
|That's because if we go to our structure and go down to our password field here and edit this, we have currently got a length of 25 as its limit. | |That's because if we go to our structure and go down to our password field here and edit this, we have currently got a length of 25 as its limit. | ||
|- | |- | ||
| − | |3: | + | |3:35 |
|So we are going increase the limit for this to, say, 100. | |So we are going increase the limit for this to, say, 100. | ||
|- | |- | ||
| − | |3: | + | |3:40 |
|I am not exactly sure how long an md5 string is, but I will say length value = 100. Save that. | |I am not exactly sure how long an md5 string is, but I will say length value = 100. Save that. | ||
|- | |- | ||
| Line 84: | Line 84: | ||
|I am going to browse our table and delete this value. Then I am going to go back and re-register. | |I am going to browse our table and delete this value. Then I am going to go back and re-register. | ||
|- | |- | ||
| − | | | + | |3.58 |
|So, register. Choose your username. Let's say "alex", like I said before. Choose a password, let's say "slicer u k 1". And I will click "Register". | |So, register. Choose your username. Let's say "alex", like I said before. Choose a password, let's say "slicer u k 1". And I will click "Register". | ||
|- | |- | ||
| Line 93: | Line 93: | ||
|Now, let's check our database again. This is looking longer already, it hasn't been cut short because I have changed the length of this. | |Now, let's check our database again. This is looking longer already, it hasn't been cut short because I have changed the length of this. | ||
|- | |- | ||
| − | |4: | + | |4:28 |
|So now when I try to log back in and let me type this properly. | |So now when I try to log back in and let me type this properly. | ||
|- | |- | ||
| − | |4: | + | |4:34 |
|We can login and we are in. Okay so check things like string length. | |We can login and we are in. Okay so check things like string length. | ||
|- | |- | ||
| − | |4. | + | |4.41 |
|Hopefully you have got this. | |Hopefully you have got this. | ||
|- | |- | ||
| − | |4. | + | |4.43 |
|If you want me to expand this tutorial please just let me know. | |If you want me to expand this tutorial please just let me know. | ||
|- | |- | ||
| − | |4: | + | |4:48 |
|And that is user registration. | |And that is user registration. | ||
|- | |- | ||
| − | |4: | + | |4:51 |
|This is followed on from our user login tutorial. So by putting these together, we have got a fully functional user register and login process. | |This is followed on from our user login tutorial. So by putting these together, we have got a fully functional user register and login process. | ||
|- | |- | ||
| − | |5: | + | |5:02 |
|I will be using this in a lot of my project work. Say for example. | |I will be using this in a lot of my project work. Say for example. | ||
|- | |- | ||
| − | |5: | + | |5:07 |
|I might create a project on something that uses a user login and user registration. So I will be using this a lot. | |I might create a project on something that uses a user login and user registration. So I will be using this a lot. | ||
|- | |- | ||
| − | |5: | + | |5:17 |
|So check my projects on user login and registration for more information. | |So check my projects on user login and registration for more information. | ||
|- | |- | ||
| − | |5: | + | |5:23 |
|If you have any questions or would like me to expand on anything, please just let me know. | |If you have any questions or would like me to expand on anything, please just let me know. | ||
|- | |- | ||
| − | |5: | + | |5:30 |
|Please subscribe for updates in the future. Thanks for watching. This is _________ dubbing for the Spoken Tutorial project. | |Please subscribe for updates in the future. Thanks for watching. This is _________ dubbing for the Spoken Tutorial project. | ||
Latest revision as of 12:38, 22 October 2013
| Time | Narration |
|---|---|
| 0:00 | Welcome to the 5th part of the User registration tutorial. We are going to tidy up a few bits and pieces together in our registration login process. |
| 0:11 | Then we'll give a full test to see if it really works. |
| 0:14 | In the last part, you saw that I registered myself in this database. Everything has worked out fine and I am at the login screen here. |
| 0:24 | Lets see if I can login. Let's say username is "alex" and my password is the password that I used. |
| 0:33 | I can see that when I click in login, again, "Incorrect password". |
| 0:40 | This doesn't mean that my username hasn't been found. |
| 0:44 | Let me type this in username and type in my password. It will tell me "That user doesn't exists!". |
| 0:52 | But here, it is saying that my username does exist but my password is wrong. |
| 0:57 | Now, the reason my password is wrong is that my plain text password here is being compared to my "md5-encrypted" password inside my data base. |
| 1:11 | The way we do this is, we go back to our login page, which we covered in the previous tutorial - the userlogin tutorial. |
| 1:21 | At the part where we compare our passwords to check if they match. That's checking our username there and this is checking our password. |
| 1:35 | We need to check our password. At the moment, let's say I typed in my password as "slicer u k 1". |
| 1:47 | So, this is the password I am typing in here. Its quite an old one. |
| 1:52 | "slicer u k 1". Okay and this is checking this and this password here is equal to sliceruk1. |
| 2:02 | But this "password" is equal "dbpassword". So we are not getting the comparison. |
| 2:10 | We get to choose this when we encrypt our password. |
| 2:15 | So now this will actually be equal to this, so this is encrypted "slicer u k 1", which is equal to this "slicer u k 1". |
| 2:26 | So we are comparing an md5 encrypted password to an md5 encrypted password in our database. |
| 2:35 | Let me resubmit this form again and login. Oh! error again! |
| 2:39 | Let me try again. Click on login. No, its not working. |
| 2:45 | Let's check this. "password" equals to "POST password" so md5 is the password. Let me go back and refresh this. |
| 3:00 | I type my password. Al-right, I know what the problem is here. |
| 3:06 | The problem here is that our md5 password is absolutely correct but it is being compared to a password which is cut short in our database. |
| 3:18 | That's because if we go to our structure and go down to our password field here and edit this, we have currently got a length of 25 as its limit. |
| 3:35 | So we are going increase the limit for this to, say, 100. |
| 3:40 | I am not exactly sure how long an md5 string is, but I will say length value = 100. Save that. |
| 3:50 | I am going to browse our table and delete this value. Then I am going to go back and re-register. |
| 3.58 | So, register. Choose your username. Let's say "alex", like I said before. Choose a password, let's say "slicer u k 1". And I will click "Register". |
| 4:14 | "You have been registered. Return to login page". |
| 4:17 | Now, let's check our database again. This is looking longer already, it hasn't been cut short because I have changed the length of this. |
| 4:28 | So now when I try to log back in and let me type this properly. |
| 4:34 | We can login and we are in. Okay so check things like string length. |
| 4.41 | Hopefully you have got this. |
| 4.43 | If you want me to expand this tutorial please just let me know. |
| 4:48 | And that is user registration. |
| 4:51 | This is followed on from our user login tutorial. So by putting these together, we have got a fully functional user register and login process. |
| 5:02 | I will be using this in a lot of my project work. Say for example. |
| 5:07 | I might create a project on something that uses a user login and user registration. So I will be using this a lot. |
| 5:17 | So check my projects on user login and registration for more information. |
| 5:23 | If you have any questions or would like me to expand on anything, please just let me know. |
| 5:30 | Please subscribe for updates in the future. Thanks for watching. This is _________ dubbing for the Spoken Tutorial project. |
