Encrypted messaging app
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142 lines
2.6 KiB

package Seeder
import (
"encoding/base64"
"io"
"os"
"time"
"git.tovijaeschke.xyz/tovi/Capsule/Backend/Database"
"git.tovijaeschke.xyz/tovi/Capsule/Backend/Models"
)
func seedFriend(userRequestTo, userRequestFrom Models.User, accepted bool) error {
var (
friendRequest Models.FriendRequest
symKey AesKey
encPublicKey []byte
err error
)
symKey, err = GenerateAesKey()
if err != nil {
return err
}
encPublicKey, err = symKey.AesEncrypt([]byte(PublicKey))
if err != nil {
return err
}
friendRequest = Models.FriendRequest{
UserID: userRequestTo.ID,
FriendID: base64.StdEncoding.EncodeToString(
EncryptWithPublicKey(
[]byte(userRequestFrom.ID.String()),
decodedPublicKey,
),
),
FriendUsername: base64.StdEncoding.EncodeToString(
EncryptWithPublicKey(
[]byte(userRequestFrom.Username),
decodedPublicKey,
),
),
FriendPublicAsymmetricKey: base64.StdEncoding.EncodeToString(
encPublicKey,
),
SymmetricKey: base64.StdEncoding.EncodeToString(
EncryptWithPublicKey(symKey.Key, decodedPublicKey),
),
}
if accepted {
friendRequest.AcceptedAt.Time = time.Now()
friendRequest.AcceptedAt.Valid = true
}
return Database.CreateFriendRequest(&friendRequest)
}
func copyProfileImage() error {
var (
srcFile *os.File
dstFile *os.File
err error
)
srcFile, err = os.Open("./Database/Seeder/profile_image_enc.dat")
if err != nil {
return err
}
dstFile, err = os.Create("./attachments/profile_image")
if err != nil {
return err
}
defer dstFile.Close()
_, err = io.Copy(dstFile, srcFile)
return err
}
// SeedFriends creates dummy friends for testing/development
func SeedFriends() {
var (
primaryUser Models.User
secondaryUser Models.User
accepted bool
i int
err error
)
// err = copyProfileImage()
// if err != nil {
// panic(err)
// }
primaryUser, err = Database.GetUserByUsername("testUser")
if err != nil {
panic(err)
}
secondaryUser, err = Database.GetUserByUsername("ATestUser2")
if err != nil {
panic(err)
}
err = seedFriend(primaryUser, secondaryUser, true)
if err != nil {
panic(err)
}
err = seedFriend(secondaryUser, primaryUser, true)
if err != nil {
panic(err)
}
accepted = false
for i = 0; i <= 5; i++ {
secondaryUser, err = Database.GetUserByUsername(userNames[i])
if err != nil {
panic(err)
}
if i > 3 {
accepted = true
}
err = seedFriend(primaryUser, secondaryUser, accepted)
if err != nil {
panic(err)
}
if accepted {
err = seedFriend(secondaryUser, primaryUser, accepted)
if err != nil {
panic(err)
}
}
}
}