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Make validation functions for restricted nicknames and blacklisted domains; do restricted nickname validation in LDAP account registration

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Sean King 2022-07-06 20:15:49 -06:00
parent 0d4aceb9b0
commit 6e7b919637
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GPG Key ID: 510C52BACD6E7257
1 changed files with 32 additions and 24 deletions
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56
lib/pleroma/user.ex
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@ -706,7 +706,7 @@ defmodule Pleroma.User do
]) ])
|> validate_required([:name, :nickname]) |> validate_required([:name, :nickname])
|> unique_constraint(:nickname) |> unique_constraint(:nickname)
|> validate_exclusion(:nickname, Config.get([User, :restricted_nicknames])) |> validate_not_restricted_nickname(:nickname)
|> validate_format(:nickname, local_nickname_regex()) |> validate_format(:nickname, local_nickname_regex())
|> put_ap_id() |> put_ap_id()
|> unique_constraint(:ap_id) |> unique_constraint(:ap_id)
@ -754,30 +754,9 @@ defmodule Pleroma.User do
|> validate_confirmation(:password) |> validate_confirmation(:password)
|> unique_constraint(:email) |> unique_constraint(:email)
|> validate_format(:email, @email_regex) |> validate_format(:email, @email_regex)
|> validate_change(:email, fn :email, email -> |> validate_email_not_in_blacklisted_domain(:email)
valid? =
Config.get([User, :email_blacklist])
|> Enum.all?(fn blacklisted_domain ->
blacklisted_domain_downcase = String.downcase(blacklisted_domain)
!String.ends_with?(String.downcase(email), [
"@" <> blacklisted_domain_downcase,
"." <> blacklisted_domain_downcase
])
end)
if valid?, do: [], else: [email: "Invalid email"]
end)
|> unique_constraint(:nickname) |> unique_constraint(:nickname)
|> validate_change(:nickname, fn :nickname, nickname -> |> validate_not_restricted_nickname(:nickname)
valid? =
Config.get([User, :restricted_nicknames])
|> Enum.all?(fn restricted_nickname ->
String.downcase(nickname) != String.downcase(restricted_nickname)
end)
if valid?, do: [], else: [nickname: "Invalid nickname"]
end)
|> validate_format(:nickname, local_nickname_regex()) |> validate_format(:nickname, local_nickname_regex())
|> validate_length(:bio, max: bio_limit) |> validate_length(:bio, max: bio_limit)
|> validate_length(:name, min: 1, max: name_limit) |> validate_length(:name, min: 1, max: name_limit)
@ -791,6 +770,35 @@ defmodule Pleroma.User do
|> put_following_and_follower_and_featured_address() |> put_following_and_follower_and_featured_address()
end end
def validate_not_restricted_nickname(changeset, field) do
validate_change changeset, field, fn _, value ->
valid? =
Config.get([User, :restricted_nicknames])
|> Enum.all?(fn restricted_nickname ->
String.downcase(value) != String.downcase(restricted_nickname)
end)
if valid?, do: [], else: [nickname: "Invalid nickname"]
end
end
def validate_email_not_in_blacklisted_domain(changeset, field) do
validate_change changeset, field, fn _, value ->
valid? =
Config.get([User, :email_blacklist])
|> Enum.all?(fn blacklisted_domain ->
blacklisted_domain_downcase = String.downcase(blacklisted_domain)
!String.ends_with?(String.downcase(value), [
"@" <> blacklisted_domain_downcase,
"." <> blacklisted_domain_downcase
])
end)
if valid?, do: [], else: [email: "Invalid email"]
end
end
def maybe_validate_required_email(changeset, true), do: changeset def maybe_validate_required_email(changeset, true), do: changeset
def maybe_validate_required_email(changeset, _) do def maybe_validate_required_email(changeset, _) do