Importing password hashes
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I have a homegrown auth system and want to import my hashes. Can I do so with fusionauth?
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Yes you can. You have a few options.
If your algorithm matches one of the FusionAuth supported algorithms or one of the community provided ones, you can configure FusionAuth to use it. If not, you may need to write your own hashing plugin.
Once you have imported the hashes, the next the to consider is whether you want FusionAuth to rehash the passwords as the users log in. This is a good option if the previous hashing algorithm was not a strong one. This is configured at the tenant level, under the Passwords tab.
