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Hey guys,
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<div class="">I will have to migrate from a custom in house user management system to keycloak.</div>
<div class="">We are using this algorithm to store salted/hashed password :</div>
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<div class=""> public static String hashPassword(String password, String salt) {</div>
<div class=""> try {</div>
<div class=""> KeySpec keySpec = new PBEKeySpec(password.toCharArray(), salt.getBytes(), 2048, 160);</div>
<div class=""> SecretKeyFactory secretKeyFactory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA1");</div>
<div class=""> byte[] hash = secretKeyFactory.generateSecret(keySpec).getEncoded();</div>
<div class=""> return new BigInteger(1, hash).toString(16);</div>
<div class=""> } catch (Exception x) {</div>
<div class=""> throw new IllegalStateException(x);</div>
<div class=""> }</div>
<div class=""> }</div>
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<div class="">I was wondering, in order to ease the migration, if I could configure keycloak to use the same hash algorithm ?</div>
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<div class="">Or if there was any other ways ? Like maybe a federation provider, but then comes the question when to push things into keycloak, at password change ?</div>
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<div class="">What do you think ?</div>
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<div class="">Sincerely.</div>
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