Albirew/nyaa-pantsu
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nyaa-pantsu/service/user/form/form_validator.go
akuma06 b0aa111511 API update completely functionnal for app usage (#987)
The api has been tested and works as intended.
Now users do not have to go on the website to get back their token, they
just have to register.
Torrents show the right stats and username on api request when search is
done
User model when converted to JSON gives us the apitoken and md5 hash of
email (for gravatar)
Verification on upload is done by token and username instead of token
only
Errors are now given in json format in the api
Global api response handler for less code redundancy and same response
pattern
Moved user auth check in cookie_helper to user.go
Fixed bug with CSRF prevention in /api
Added translation strings
2017-06-13 16:01:57 +10:00

104 lignes
5 Kio
Go

package form
import (
"regexp"
"github.com/NyaaPantsu/nyaa/util/log"
msg "github.com/NyaaPantsu/nyaa/util/messages"
)
// Regex by: Philippe Verdy (in a comment somewhere on a website) - Valid every email RFC valid
const emailRegex = `^((?:[-!#$%&'*+/=?^` + "`" + `{|}~\w]|\\.)+(?:\.(?:[-!#$%&'*+/=?^` + "`" + `{|}~\w]|\\.)+)*|"(?:[^\\"]|\\.)+")@(?:\[(?:((?:(?:[01][\d]{0,2}|2(?:[0-4]\d?|5[0-5]?|[6-9])?|[3-9]\d?)\.){3}(?:[01][\d]{0,2}|2(?:[0-4]\d?|5[0-5]?|[6-9])?|[3-9]\d?))|IPv6:((?:[0-9A-F]{1,4}:){7}[0-9A-F]{1,4}|(?:[0-9A-F]{1,4}:){6}:[0-9A-F]{1,4}|(?:[0-9A-F]{1,4}:){5}:(?:[0-9A-F]{1,4}:)?[0-9A-F]{1,4}|(?:[0-9A-F]{1,4}:){4}:(?:[0-9A-F]{1,4}:){0,2}[0-9A-F]{1,4}|(?:[0-9A-F]{1,4}:){3}:(?:[0-9A-F]{1,4}:){0,3}[0-9A-F]{1,4}|(?:[0-9A-F]{1,4}:){2}:(?:[0-9A-F]{1,4}:){0,4}[0-9A-F]{1,4}|[0-9A-F]{1,4}::(?:[0-9A-F]{1,4}:){0,5}[0-9A-F]{1,4}|::(?:[0-9A-F]{1,4}:){0,6}[0-9A-F]{1,4}|(?:[0-9A-F]{1,4}:){1,7}:|(?:[0-9A-F]{1,4}:){6}(?:(?:[01][\d]{0,2}|2(?:[0-4]\d?|5[0-5]?|[6-9])?|[3-9]\d?)\.){3}(?:[01][\d]{0,2}|2(?:[0-4]\d?|5[0-5]?|[6-9])?|[3-9]\d?)|(?:[0-9A-F]{1,4}:){0,5}:(?:(?:[01][\d]{0,2}|2(?:[0-4]\d?|5[0-5]?|[6-9])?|[3-9]\d?)\.){3}(?:[01][\d]{0,2}|2(?:[0-4]\d?|5[0-5]?|[6-9])?|[3-9]\d?)|::(?:[0-9A-F]{1,4}:){0,5}(?:(?:[01][\d]{0,2}|2(?:[0-4]\d?|5[0-5]?|[6-9])?|[3-9]\d?)\.){3}(?:[01][\d]{0,2}|2(?:[0-4]\d?|5[0-5]?|[6-9])?|[3-9]\d?))|([-a-z\d]{0,62}[a-z\d]:[^\[\\\]]+))\]|([a-z\d](?:[-a-z\d]{0,62}[a-z\d])?(?:\.[a-z\d](?:[-a-z\d]{0,62}[a-z\d])?)+))$`
const usernameRegex = `(\W)`
// EmailValidation : Check if an email is valid
func EmailValidation(email string, mes *msg.Messages) bool {
exp, errorRegex := regexp.Compile(emailRegex)
if regexpCompiled := log.CheckError(errorRegex); regexpCompiled {
if exp.MatchString(email) {
return true
}
mes.AddErrorT("email", "email_not_valid")
return false
}
mes.AddError("errors", "Regexp couldn't be parsed!")
return false
}
// ValidateUsername : Check if a username is valid
func ValidateUsername(username string, mes *msg.Messages) bool {
exp, errorRegex := regexp.Compile(usernameRegex)
if regexpCompiled := log.CheckError(errorRegex); regexpCompiled {
if exp.MatchString(username) {
mes.AddErrorT("username", "username_illegal")
return false
}
return true
}
mes.AddError("errors", "Regexp couldn't be parsed!")
return false
}
// IsAgreed : Check if terms and conditions are valid
func IsAgreed(termsAndConditions string) bool { // TODO: Inline function
return termsAndConditions == "1"
}
// RegistrationForm is used when creating a user.
type RegistrationForm struct {
Username string `form:"username" needed:"true" len_min:"3" len_max:"20"`
Email string `form:"email"`
Password string `form:"password" needed:"true" len_min:"6" len_max:"72" equalInput:"ConfirmPassword"`
ConfirmPassword string `form:"password_confirmation" omit:"true" needed:"true"`
CaptchaID string `form:"captchaID" omit:"true" needed:"true"`
TermsAndConditions bool `form:"t_and_c" omit:"true" needed:"true" equal:"true" hum_name:"Terms and Conditions"`
}
// LoginForm is used when a user logs in.
type LoginForm struct {
Username string `form:"username" needed:"true" json:"username"`
Password string `form:"password" needed:"true" json:"password"`
}
// UserForm is used when updating a user.
type UserForm struct {
Username string `form:"username" needed:"true" len_min:"3" len_max:"20"`
Email string `form:"email"`
Language string `form:"language" default:"en-us"`
CurrentPassword string `form:"current_password" len_min:"6" len_max:"72" omit:"true"`
Password string `form:"password" len_min:"6" len_max:"72" equalInput:"ConfirmPassword"`
ConfirmPassword string `form:"password_confirmation" omit:"true"`
Status int `form:"status" default:"0"`
Theme string `form:"theme"`
}
// UserSettingsForm is used when updating a user.
type UserSettingsForm struct {
NewTorrent bool `form:"new_torrent" default:"true"`
NewTorrentEmail bool `form:"new_torrent_email" default:"true"`
NewComment bool `form:"new_comment" default:"true"`
NewCommentEmail bool `form:"new_comment_email" default:"false"`
NewResponses bool `form:"new_responses" default:"true"`
NewResponsesEmail bool `form:"new_responses_email" default:"false"`
NewFollower bool `form:"new_follower" default:"true"`
NewFollowerEmail bool `form:"new_follower_email" default:"true"`
Followed bool `form:"followed" default:"false"`
FollowedEmail bool `form:"followed_email" default:"false"`
}
// PasswordForm is used when updating a user password.
type PasswordForm struct {
CurrentPassword string `form:"currentPassword"`
Password string `form:"newPassword"`
}
// SendPasswordResetForm is used when sending a password reset token.
type SendPasswordResetForm struct {
Email string `form:"email"`
}
// PasswordResetForm is used when reseting a password.
type PasswordResetForm struct {
PasswordResetToken string `form:"token"`
Password string `form:"newPassword"`
}