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// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// Package gtsmodel contains types used *internally* by GoToSocial and added/removed/selected from the database.
// These types should never be serialized and/or sent out via public APIs, as they contain sensitive information.
// The annotation used on these structs is for handling them via the bun-db ORM.
// See here for more info on bun model annotations: https://bun.uptrace.dev/guide/models.html
package gtsmodel
import (
"crypto/rsa"
"strings"
"time"
"github.com/superseriousbusiness/gotosocial/internal/config"
)
// Account represents either a local or a remote fediverse account, gotosocial or otherwise (mastodon, pleroma, etc).
type Account struct {
ID string `validate:"required,ulid" bun:"type:CHAR(26),pk,nullzero,notnull,unique"` // id of this item in the database
CreatedAt time.Time `validate:"-" bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"` // when was item created.
UpdatedAt time.Time `validate:"-" bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"` // when was item was last updated.
FetchedAt time.Time `validate:"required_with=Domain" bun:"type:timestamptz,nullzero"` // when was item (remote) last fetched.
Username string `validate:"required" bun:",nullzero,notnull,unique:userdomain"` // Username of the account, should just be a string of [a-zA-Z0-9_]. Can be added to domain to create the full username in the form ``[username]@[domain]`` eg., ``user_96@example.org``. Username and domain should be unique *with* each other
Domain string `validate:"omitempty,fqdn" bun:",nullzero,unique:userdomain"` // Domain of the account, will be null if this is a local account, otherwise something like ``example.org``. Should be unique with username.
AvatarMediaAttachmentID string `validate:"omitempty,ulid" bun:"type:CHAR(26),nullzero"` // Database ID of the media attachment, if present
AvatarMediaAttachment *MediaAttachment `validate:"-" bun:"rel:belongs-to"` // MediaAttachment corresponding to avatarMediaAttachmentID
AvatarRemoteURL string `validate:"omitempty,url" bun:",nullzero"` // For a non-local account, where can the header be fetched?
HeaderMediaAttachmentID string `validate:"omitempty,ulid" bun:"type:CHAR(26),nullzero"` // Database ID of the media attachment, if present
HeaderMediaAttachment *MediaAttachment `validate:"-" bun:"rel:belongs-to"` // MediaAttachment corresponding to headerMediaAttachmentID
HeaderRemoteURL string `validate:"omitempty,url" bun:",nullzero"` // For a non-local account, where can the header be fetched?
DisplayName string `validate:"-" bun:""` // DisplayName for this account. Can be empty, then just the Username will be used for display purposes.
EmojiIDs []string `validate:"dive,ulid" bun:"emojis,array"` // Database IDs of any emojis used in this account's bio, display name, etc
Emojis []*Emoji `validate:"-" bun:"attached_emojis,m2m:account_to_emojis"` // Emojis corresponding to emojiIDs. https://bun.uptrace.dev/guide/relations.html#many-to-many-relation
Fields []Field `validate:"-"` // a key/value map of fields that this account has added to their profile
Note string `validate:"-" bun:""` // A note that this account has on their profile (ie., the account's bio/description of themselves)
NoteRaw string `validate:"-" bun:""` // The raw contents of .Note without conversion to HTML, only available when requester = target
Memorial *bool `validate:"-" bun:",default:false"` // Is this a memorial account, ie., has the user passed away?
AlsoKnownAs string `validate:"omitempty,ulid" bun:"type:CHAR(26),nullzero"` // This account is associated with x account id (TODO: migrate to be AlsoKnownAsID)
MovedToAccountID string `validate:"omitempty,ulid" bun:"type:CHAR(26),nullzero"` // This account has moved this account id in the database
Bot *bool `validate:"-" bun:",default:false"` // Does this account identify itself as a bot?
Reason string `validate:"-" bun:""` // What reason was given for signing up when this account was created?
Locked *bool `validate:"-" bun:",default:true"` // Does this account need an approval for new followers?
Discoverable *bool `validate:"-" bun:",default:false"` // Should this account be shown in the instance's profile directory?
Privacy Visibility `validate:"required_without=Domain,omitempty,oneof=public unlocked followers_only mutuals_only direct" bun:",nullzero"` // Default post privacy for this account
Sensitive *bool `validate:"-" bun:",default:false"` // Set posts from this account to sensitive by default?
Language string `validate:"omitempty,bcp47_language_tag" bun:",nullzero,notnull,default:'en'"` // What language does this account post in?
StatusContentType string `validate:"required_without=Domain,omitempty,oneof=text/plain text/markdown" bun:",nullzero"` // What is the default format for statuses posted by this account (only for local accounts).
CustomCSS string `validate:"-" bun:",nullzero"` // Custom CSS that should be displayed for this Account's profile and statuses.
URI string `validate:"required,url" bun:",nullzero,notnull,unique"` // ActivityPub URI for this account.
URL string `validate:"required_without=Domain,omitempty,url" bun:",nullzero,unique"` // Web URL for this account's profile
InboxURI string `validate:"required_without=Domain,omitempty,url" bun:",nullzero,unique"` // Address of this account's ActivityPub inbox, for sending activity to
SharedInboxURI *string `validate:"-" bun:""` // Address of this account's ActivityPub sharedInbox. Gotcha warning: this is a string pointer because it has three possible states: 1. We don't know yet if the account has a shared inbox -- null. 2. We know it doesn't have a shared inbox -- empty string. 3. We know it does have a shared inbox -- url string.
OutboxURI string `validate:"required_without=Domain,omitempty,url" bun:",nullzero,unique"` // Address of this account's activitypub outbox
FollowingURI string `validate:"required_without=Domain,omitempty,url" bun:",nullzero,unique"` // URI for getting the following list of this account
FollowersURI string `validate:"required_without=Domain,omitempty,url" bun:",nullzero,unique"` // URI for getting the followers list of this account
FeaturedCollectionURI string `validate:"required_without=Domain,omitempty,url" bun:",nullzero,unique"` // URL for getting the featured collection list of this account
ActorType string `validate:"oneof=Application Group Organization Person Service" bun:",nullzero,notnull"` // What type of activitypub actor is this account?
PrivateKey *rsa.PrivateKey `validate:"required_without=Domain"` // Privatekey for validating activitypub requests, will only be defined for local accounts
PublicKey *rsa.PublicKey `validate:"required"` // Publickey for encoding activitypub requests, will be defined for both local and remote accounts
PublicKeyURI string `validate:"required,url" bun:",nullzero,notnull,unique"` // Web-reachable location of this account's public key
SensitizedAt time.Time `validate:"-" bun:"type:timestamptz,nullzero"` // When was this account set to have all its media shown as sensitive?
SilencedAt time.Time `validate:"-" bun:"type:timestamptz,nullzero"` // When was this account silenced (eg., statuses only visible to followers, not public)?
SuspendedAt time.Time `validate:"-" bun:"type:timestamptz,nullzero"` // When was this account suspended (eg., don't allow it to log in/post, don't accept media/posts from this account)
HideCollections *bool `validate:"-" bun:",default:false"` // Hide this account's collections
SuspensionOrigin string `validate:"omitempty,ulid" bun:"type:CHAR(26),nullzero"` // id of the database entry that caused this account to become suspended -- can be an account ID or a domain block ID
EnableRSS *bool `validate:"-" bun:",default:false"` // enable RSS feed subscription for this account's public posts at [URL]/feed
}
// IsLocal returns whether account is a local user account.
func (a Account) IsLocal() bool {
return a.Domain == "" || a.Domain == config.GetHost() || a.Domain == config.GetAccountDomain()
}
// IsRemote returns whether account is a remote user account.
func (a Account) IsRemote() bool {
return !a.IsLocal()
}
// IsInstance returns whether account is an instance internal actor account.
func (a Account) IsInstance() bool {
return a.Username == a.Domain ||
a.FollowersURI == "" ||
a.FollowingURI == "" ||
(a.Username == "internal.fetch" && strings.Contains(a.Note, "internal service actor"))
}
// AccountToEmoji is an intermediate struct to facilitate the many2many relationship between an account and one or more emojis.
type AccountToEmoji struct {
AccountID string `validate:"ulid,required" bun:"type:CHAR(26),unique:accountemoji,nullzero,notnull"`
Account *Account `validate:"-" bun:"rel:belongs-to"`
EmojiID string `validate:"ulid,required" bun:"type:CHAR(26),unique:accountemoji,nullzero,notnull"`
Emoji *Emoji `validate:"-" bun:"rel:belongs-to"`
}
// Field represents a key value field on an account, for things like pronouns, website, etc.
// VerifiedAt is optional, to be used only if Value is a URL to a webpage that contains the
// username of the user.
type Field struct {
Name string `validate:"required"` // Name of this field.
Value string `validate:"required"` // Value of this field.
VerifiedAt time.Time `validate:"-" bun:",nullzero"` // This field was verified at (optional).
}
// Relationship describes a requester's relationship with another account.
type Relationship struct {
ID string // The account id.
Following bool // Are you following this user?
ShowingReblogs bool // Are you receiving this user's boosts in your home timeline?
Notifying bool // Have you enabled notifications for this user?
FollowedBy bool // Are you followed by this user?
Blocking bool // Are you blocking this user?
BlockedBy bool // Is this user blocking you?
Muting bool // Are you muting this user?
MutingNotifications bool // Are you muting notifications from this user?
Requested bool // Do you have a pending follow request for this user?
DomainBlocking bool // Are you blocking this user's domain?
Endorsed bool // Are you featuring this user on your profile?
Note string // Your note on this account.
}
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