diff options
Diffstat (limited to 'db/migrate/20150411000035_fix_identities.rb')
| -rw-r--r-- | db/migrate/20150411000035_fix_identities.rb | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/db/migrate/20150411000035_fix_identities.rb b/db/migrate/20150411000035_fix_identities.rb deleted file mode 100644 index a449fc51ecc..00000000000 --- a/db/migrate/20150411000035_fix_identities.rb +++ /dev/null @@ -1,45 +0,0 @@ -class FixIdentities < ActiveRecord::Migration[4.2] - def up - # Up until now, legacy 'ldap' references in the database were charitably - # interpreted to point to the first LDAP server specified in the GitLab - # configuration. So if the database said 'provider: ldap' but the first - # LDAP server was called 'ldapmain', then we would try to interpret - # 'provider: ldap' as if it said 'provider: ldapmain'. This migration (and - # accompanying changes in the GitLab LDAP code) get rid of this complicated - # behavior. Any database references to 'provider: ldap' get rewritten to - # whatever the code would have interpreted it as, i.e. as a reference to - # the first LDAP server specified in gitlab.yml / gitlab.rb. - new_provider = if Gitlab.config.ldap.enabled - first_ldap_server = Gitlab.config.ldap.servers.values.first - first_ldap_server['provider_name'] - else - 'ldapmain' - end - - # Delete duplicate identities - # We use a sort of self-join to find rows in identities which match on - # user_id but where one has provider 'ldap'. We delete the duplicate row - # with provider 'ldap'. - delete_statement = '' - case adapter_name.downcase - when /^mysql/ - delete_statement << 'DELETE FROM id1 USING identities AS id1, identities AS id2' - when 'postgresql' - delete_statement << 'DELETE FROM identities AS id1 USING identities AS id2' - else - raise "Unknown DB adapter: #{adapter_name}" - end - delete_statement << " WHERE id1.user_id = id2.user_id AND id1.provider = 'ldap' AND id2.provider = '#{new_provider}'" - execute delete_statement - - # Update legacy identities - execute "UPDATE identities SET provider = '#{new_provider}' WHERE provider = 'ldap'" - - if table_exists?('ldap_group_links') - execute "UPDATE ldap_group_links SET provider = '#{new_provider}' WHERE provider IS NULL OR provider = 'ldap'" - end - end - - def down - end -end |