Using PassLib to Verify Hash from Flask User Passwords
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I'm currently trying to migrate my Flask Users over to a Django Backend.
However, when I'm using passlib to verify the hash, I can't figure out why it won't verify.
Our flask app settings
SECURITY_PASSWORD_HASH = "pbkdf2_sha512"
SECURITY_PASSWORD_SALT = "stackoverflow" # this is an example
An example of a hash I pulled from a database
flask_hash =
"$pbkdf2sha512$12000$ZQyhNEbIOSfk/J/T2vs/Bw$j.yxtixV.DqAcpsY9XTnJZZb3lCkR2fMWmV329Uc7Y/vz5Z0yMshEkYlUsE2Y9xm8TICwYkG55RgAplzZzLl7g"
So I created a custom pbkdf2_sha512 with the the rounds and salt
from passlib.hash import pbkdf2_sha512
rounds = 12000
salt = "stackoverflow".encode() # assume I swapped this out with the right salt
custom_pbkdf2 = pbkdf2_sha512.using(rounds=rounds, salt=salt)
verify_result = custom_pbkdf2.verify(hash=flask_hash, secret=password)
print (verify_result) # false
But if I create a new hash ... it does work
test_hash = custom_pbkdf2.hash('testing-if-this-works')
test_hash_confirm = custom_pbkdf2.verify('testing-if-this-works', hash=test_hash)
Is there something I'm missing? Thank you so much for any help here ... I know the password to this -- it's a dummy account I used for testing.
django flask passlib
asked Nov 26 '18 at 20:29
yrekkehsyrekkehs
2701413
add a comment |
I'm currently trying to migrate my Flask Users over to a Django Backend.
However, when I'm using passlib to verify the hash, I can't figure out why it won't verify.
Our flask app settings
SECURITY_PASSWORD_HASH = "pbkdf2_sha512"
SECURITY_PASSWORD_SALT = "stackoverflow" # this is an example
An example of a hash I pulled from a database
flask_hash =
"$pbkdf2sha512$12000$ZQyhNEbIOSfk/J/T2vs/Bw$j.yxtixV.DqAcpsY9XTnJZZb3lCkR2fMWmV329Uc7Y/vz5Z0yMshEkYlUsE2Y9xm8TICwYkG55RgAplzZzLl7g"
So I created a custom pbkdf2_sha512 with the the rounds and salt
from passlib.hash import pbkdf2_sha512
rounds = 12000
salt = "stackoverflow".encode() # assume I swapped this out with the right salt
custom_pbkdf2 = pbkdf2_sha512.using(rounds=rounds, salt=salt)
verify_result = custom_pbkdf2.verify(hash=flask_hash, secret=password)
print (verify_result) # false
But if I create a new hash ... it does work
test_hash = custom_pbkdf2.hash('testing-if-this-works')
test_hash_confirm = custom_pbkdf2.verify('testing-if-this-works', hash=test_hash)
Is there something I'm missing? Thank you so much for any help here ... I know the password to this -- it's a dummy account I used for testing.
django flask passlib
asked Nov 26 '18 at 20:29
yrekkehsyrekkehs
2701413
add a comment |
I'm currently trying to migrate my Flask Users over to a Django Backend.
However, when I'm using passlib to verify the hash, I can't figure out why it won't verify.
Our flask app settings
SECURITY_PASSWORD_HASH = "pbkdf2_sha512"
SECURITY_PASSWORD_SALT = "stackoverflow" # this is an example
An example of a hash I pulled from a database
flask_hash =
"$pbkdf2sha512$12000$ZQyhNEbIOSfk/J/T2vs/Bw$j.yxtixV.DqAcpsY9XTnJZZb3lCkR2fMWmV329Uc7Y/vz5Z0yMshEkYlUsE2Y9xm8TICwYkG55RgAplzZzLl7g"
So I created a custom pbkdf2_sha512 with the the rounds and salt
from passlib.hash import pbkdf2_sha512
rounds = 12000
salt = "stackoverflow".encode() # assume I swapped this out with the right salt
custom_pbkdf2 = pbkdf2_sha512.using(rounds=rounds, salt=salt)
verify_result = custom_pbkdf2.verify(hash=flask_hash, secret=password)
print (verify_result) # false
But if I create a new hash ... it does work
test_hash = custom_pbkdf2.hash('testing-if-this-works')
test_hash_confirm = custom_pbkdf2.verify('testing-if-this-works', hash=test_hash)
Is there something I'm missing? Thank you so much for any help here ... I know the password to this -- it's a dummy account I used for testing.
django flask passlib
asked Nov 26 '18 at 20:29
yrekkehsyrekkehs
2701413
I'm currently trying to migrate my Flask Users over to a Django Backend.
However, when I'm using passlib to verify the hash, I can't figure out why it won't verify.
Our flask app settings
SECURITY_PASSWORD_HASH = "pbkdf2_sha512"
SECURITY_PASSWORD_SALT = "stackoverflow" # this is an example
An example of a hash I pulled from a database
flask_hash =
"$pbkdf2sha512$12000$ZQyhNEbIOSfk/J/T2vs/Bw$j.yxtixV.DqAcpsY9XTnJZZb3lCkR2fMWmV329Uc7Y/vz5Z0yMshEkYlUsE2Y9xm8TICwYkG55RgAplzZzLl7g"
So I created a custom pbkdf2_sha512 with the the rounds and salt
from passlib.hash import pbkdf2_sha512
rounds = 12000
salt = "stackoverflow".encode() # assume I swapped this out with the right salt
custom_pbkdf2 = pbkdf2_sha512.using(rounds=rounds, salt=salt)
verify_result = custom_pbkdf2.verify(hash=flask_hash, secret=password)
print (verify_result) # false
But if I create a new hash ... it does work
test_hash = custom_pbkdf2.hash('testing-if-this-works')
test_hash_confirm = custom_pbkdf2.verify('testing-if-this-works', hash=test_hash)
Is there something I'm missing? Thank you so much for any help here ... I know the password to this -- it's a dummy account I used for testing.
django flask passlib
django flask passlib
asked Nov 26 '18 at 20:29
yrekkehsyrekkehs
2701413
asked Nov 26 '18 at 20:29
yrekkehsyrekkehs
2701413
asked Nov 26 '18 at 20:29
yrekkehsyrekkehs
2701413
asked Nov 26 '18 at 20:29
yrekkehsyrekkehs
2701413
asked Nov 26 '18 at 20:29
yrekkehsyrekkehs
2701413
2701413
add a comment |
add a comment |
1 Answer
1
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I was struck in exactly the same situation, luckily found this reddit thread, which had the explanation.
Basically, what you have to do verify the user is:
from flask_security.utils import verify_password
verify_password(<plain text password>, <password hash>)
More details here
answered Mar 21 at 23:28
Vishal GuptaVishal Gupta
307
add a comment |
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1 Answer
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active
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I was struck in exactly the same situation, luckily found this reddit thread, which had the explanation.
Basically, what you have to do verify the user is:
from flask_security.utils import verify_password
verify_password(<plain text password>, <password hash>)
More details here
answered Mar 21 at 23:28
Vishal GuptaVishal Gupta
307
add a comment |
I was struck in exactly the same situation, luckily found this reddit thread, which had the explanation.
Basically, what you have to do verify the user is:
from flask_security.utils import verify_password
verify_password(<plain text password>, <password hash>)
More details here
answered Mar 21 at 23:28
Vishal GuptaVishal Gupta
307
add a comment |
I was struck in exactly the same situation, luckily found this reddit thread, which had the explanation.
Basically, what you have to do verify the user is:
from flask_security.utils import verify_password
verify_password(<plain text password>, <password hash>)
More details here
answered Mar 21 at 23:28
Vishal GuptaVishal Gupta
307
I was struck in exactly the same situation, luckily found this reddit thread, which had the explanation.
Basically, what you have to do verify the user is:
from flask_security.utils import verify_password
verify_password(<plain text password>, <password hash>)
More details here
answered Mar 21 at 23:28
Vishal GuptaVishal Gupta
307
edited Mar 22 at 4:53
answered Mar 21 at 23:28
Vishal GuptaVishal Gupta
307
answered Mar 21 at 23:28
Vishal GuptaVishal Gupta
307
answered Mar 21 at 23:28
Vishal GuptaVishal Gupta
307
307
add a comment |
add a comment |
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