Mixing
How to port ASP.NET Identity users to Java Servlets
I have a website that I am trying to port from Asp.NET to Java Servlets and need to port the AspNetUsers table.
I need to know the algorithm that Asp.NET identity uses to hash passwords so I can verify old users' passwords and create new hashes for new users in Java.
I know that Asp.NET uses a SHA-1 algorithm that I can replicate with ApacheCommons DigestUtils class, but I do not know the salt that Asp.NET uses so I can't verify passwords.
I can take an algorithm explanation but exact code would be better.
java c# asp.net
asked Jan 2 at 21:26
The Old Man and the CThe Old Man and the C
107
add a comment |
I have a website that I am trying to port from Asp.NET to Java Servlets and need to port the AspNetUsers table.
I need to know the algorithm that Asp.NET identity uses to hash passwords so I can verify old users' passwords and create new hashes for new users in Java.
I know that Asp.NET uses a SHA-1 algorithm that I can replicate with ApacheCommons DigestUtils class, but I do not know the salt that Asp.NET uses so I can't verify passwords.
I can take an algorithm explanation but exact code would be better.
java c# asp.net
asked Jan 2 at 21:26
The Old Man and the CThe Old Man and the C
107
this might help
– Jimenemex
Jan 2 at 21:59
thanks it worked
– The Old Man and the C
Jan 2 at 22:06
see my answer below
– The Old Man and the C
Jan 2 at 22:12
add a comment |
I have a website that I am trying to port from Asp.NET to Java Servlets and need to port the AspNetUsers table.
I need to know the algorithm that Asp.NET identity uses to hash passwords so I can verify old users' passwords and create new hashes for new users in Java.
I know that Asp.NET uses a SHA-1 algorithm that I can replicate with ApacheCommons DigestUtils class, but I do not know the salt that Asp.NET uses so I can't verify passwords.
I can take an algorithm explanation but exact code would be better.
java c# asp.net
asked Jan 2 at 21:26
The Old Man and the CThe Old Man and the C
107
I have a website that I am trying to port from Asp.NET to Java Servlets and need to port the AspNetUsers table.
I need to know the algorithm that Asp.NET identity uses to hash passwords so I can verify old users' passwords and create new hashes for new users in Java.
I know that Asp.NET uses a SHA-1 algorithm that I can replicate with ApacheCommons DigestUtils class, but I do not know the salt that Asp.NET uses so I can't verify passwords.
I can take an algorithm explanation but exact code would be better.
java c# asp.net
java c# asp.net
asked Jan 2 at 21:26
The Old Man and the CThe Old Man and the C
107
asked Jan 2 at 21:26
The Old Man and the CThe Old Man and the C
107
asked Jan 2 at 21:26
The Old Man and the CThe Old Man and the C
107
asked Jan 2 at 21:26
The Old Man and the CThe Old Man and the C
107
asked Jan 2 at 21:26
The Old Man and the CThe Old Man and the C
107
107
this might help
– Jimenemex
Jan 2 at 21:59
thanks it worked
– The Old Man and the C
Jan 2 at 22:06
see my answer below
– The Old Man and the C
Jan 2 at 22:12
add a comment |
this might help
– Jimenemex
Jan 2 at 21:59
thanks it worked
– The Old Man and the C
Jan 2 at 22:06
see my answer below
– The Old Man and the C
Jan 2 at 22:12
this might help
– Jimenemex
Jan 2 at 21:59
this might help
– Jimenemex
Jan 2 at 21:59
thanks it worked
– The Old Man and the C
Jan 2 at 22:06
thanks it worked
– The Old Man and the C
Jan 2 at 22:06
see my answer below
– The Old Man and the C
Jan 2 at 22:12
see my answer below
– The Old Man and the C
Jan 2 at 22:12
add a comment |
1 Answer
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oldest
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I viewed the page mentioned by Jimenemex above, I found that Identity uses the method Rfc2898DeriveBytes to generate the salt. I can now use this library for Java
to generate the hash.
edited Jan 2 at 22:15
Jimenemex
2,1071525
answered Jan 2 at 22:12
The Old Man and the CThe Old Man and the C
107
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I viewed the page mentioned by Jimenemex above, I found that Identity uses the method Rfc2898DeriveBytes to generate the salt. I can now use this library for Java
to generate the hash.
edited Jan 2 at 22:15
Jimenemex
2,1071525
answered Jan 2 at 22:12
The Old Man and the CThe Old Man and the C
107
add a comment |
I viewed the page mentioned by Jimenemex above, I found that Identity uses the method Rfc2898DeriveBytes to generate the salt. I can now use this library for Java
to generate the hash.
edited Jan 2 at 22:15
Jimenemex
2,1071525
answered Jan 2 at 22:12
The Old Man and the CThe Old Man and the C
107
add a comment |
I viewed the page mentioned by Jimenemex above, I found that Identity uses the method Rfc2898DeriveBytes to generate the salt. I can now use this library for Java
to generate the hash.
edited Jan 2 at 22:15
Jimenemex
2,1071525
answered Jan 2 at 22:12
The Old Man and the CThe Old Man and the C
107
I viewed the page mentioned by Jimenemex above, I found that Identity uses the method Rfc2898DeriveBytes to generate the salt. I can now use this library for Java
to generate the hash.
edited Jan 2 at 22:15
Jimenemex
2,1071525
answered Jan 2 at 22:12
The Old Man and the CThe Old Man and the C
107
edited Jan 2 at 22:15
Jimenemex
2,1071525
edited Jan 2 at 22:15
Jimenemex
2,1071525
edited Jan 2 at 22:15
Jimenemex
2,1071525
2,1071525
answered Jan 2 at 22:12
The Old Man and the CThe Old Man and the C
107
answered Jan 2 at 22:12
The Old Man and the CThe Old Man and the C
107
answered Jan 2 at 22:12
The Old Man and the CThe Old Man and the C
107
107
add a comment |
add a comment |
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this might help
– Jimenemex
Jan 2 at 21:59
thanks it worked
– The Old Man and the C
Jan 2 at 22:06
see my answer below
– The Old Man and the C
Jan 2 at 22:12