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Squashed 'external/toxcore/c-toxcore/' changes from 3e05824b80..da438763d5

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da438763d5 chore: Release 0.2.19
f90417987c chore: Add cmake flag to disable unit tests.
7df3f99417 docs: Document that group topic lock is default on.
9e9ed77390 docs: Add missing param docs for callbacks.
0ec4978de5 refactor: Don't expose Tox_System in the public API
a3d1b8595c docs: Public headers, Core/toxcore -> Tox/the Tox library
f78d0f3f39 docs: Public headers, events_alloc -> internal
817518949e docs: Public headers, NULL-terminated -> NUL-terminated
be085db191 docs: Public headers, spellcheck
4c902955f3 docs: Public headers, 80 column width comments
be8a82a818 docs: Public headers, null -> NULL
419d783d95 docs: Public headers, tox -> Tox
5c8aa65e41 docs: Update user data API explanation
ad4921dbaa cleanup: A more descriptive error for group invite accept function

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: da438763d5b8e071de6e061a1dcaddd2177dff7d
This commit is contained in:
Green Sky
2024-03-28 16:13:51 +01:00
parent a5093c4aa3
commit 47ad96e2b6
23 changed files with 1072 additions and 578 deletions
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27
toxencryptsave/toxencryptsave.c
View File

@ -67,7 +67,8 @@ void tox_pass_key_free(Tox_Pass_Key *key)
* produce the same key as was previously used. Any data encrypted with this
* module can be used as input.
*
* The cipher text must be at least TOX_PASS_ENCRYPTION_EXTRA_LENGTH bytes in length.
* The cipher text must be at least TOX_PASS_ENCRYPTION_EXTRA_LENGTH bytes in
* length.
* The salt must be TOX_PASS_SALT_LENGTH bytes in length.
* If the passed byte arrays are smaller than required, the behaviour is
* undefined.
@ -182,10 +183,11 @@ Tox_Pass_Key *tox_pass_key_derive_with_salt(
}
/**
* Encrypt a plain text with a key produced by tox_pass_key_derive or tox_pass_key_derive_with_salt.
* Encrypt a plain text with a key produced by tox_pass_key_derive or
* tox_pass_key_derive_with_salt.
*
* The output array must be at least `plaintext_len + TOX_PASS_ENCRYPTION_EXTRA_LENGTH`
* bytes long.
* The output array must be at least
* `plaintext_len + TOX_PASS_ENCRYPTION_EXTRA_LENGTH` bytes long.
*
* @param plaintext A byte array of length `plaintext_len`.
* @param plaintext_len The length of the plain text array. Bigger than 0.
@ -242,9 +244,9 @@ bool tox_pass_key_encrypt(const Tox_Pass_Key *key, const uint8_t plaintext[], si
/**
* Encrypts the given data with the given passphrase.
*
* The output array must be at least `plaintext_len + TOX_PASS_ENCRYPTION_EXTRA_LENGTH`
* bytes long. This delegates to tox_pass_key_derive and
* tox_pass_key_encrypt.
* The output array must be at least
* `plaintext_len + TOX_PASS_ENCRYPTION_EXTRA_LENGTH` bytes long. This delegates
* to tox_pass_key_derive and tox_pass_key_encrypt.
*
* @param plaintext A byte array of length `plaintext_len`.
* @param plaintext_len The length of the plain text array. Bigger than 0.
@ -280,7 +282,8 @@ bool tox_pass_encrypt(const uint8_t plaintext[], size_t plaintext_len, const uin
* tox_pass_key_derive or tox_pass_key_derive_with_salt.
*
* @param ciphertext A byte array of length `ciphertext_len`.
* @param ciphertext_len The length of the cipher text array. At least TOX_PASS_ENCRYPTION_EXTRA_LENGTH.
* @param ciphertext_len The length of the cipher text array. At least
* TOX_PASS_ENCRYPTION_EXTRA_LENGTH.
* @param plaintext The plain text array to write the decrypted data to.
*
* @return true on success.
@ -326,11 +329,13 @@ bool tox_pass_key_decrypt(const Tox_Pass_Key *key, const uint8_t ciphertext[], s
/**
* Decrypts the given data with the given passphrase.
*
* The output array must be at least `ciphertext_len - TOX_PASS_ENCRYPTION_EXTRA_LENGTH`
* bytes long. This delegates to tox_pass_key_decrypt.
* The output array must be at least
* `ciphertext_len - TOX_PASS_ENCRYPTION_EXTRA_LENGTH` bytes long. This
* delegates to tox_pass_key_decrypt.
*
* @param ciphertext A byte array of length `ciphertext_len`.
* @param ciphertext_len The length of the cipher text array. At least TOX_PASS_ENCRYPTION_EXTRA_LENGTH.
* @param ciphertext_len The length of the cipher text array. At least
* TOX_PASS_ENCRYPTION_EXTRA_LENGTH.
* @param passphrase The user-provided password. Can be empty.
* @param passphrase_len The length of the password.
* @param plaintext The plain text array to write the decrypted data to.

32
toxencryptsave/toxencryptsave.h
View File

@ -1,5 +1,5 @@
/* SPDX-License-Identifier: GPL-3.0-or-later
* Copyright © 2016-2018 The TokTok team.
* Copyright © 2016-2024 The TokTok team.
* Copyright © 2013-2016 Tox Developers.
*/
@ -165,9 +165,9 @@ typedef enum Tox_Err_Decryption {
/**
* Encrypts the given data with the given passphrase.
*
* The output array must be at least `plaintext_len + TOX_PASS_ENCRYPTION_EXTRA_LENGTH`
* bytes long. This delegates to tox_pass_key_derive and
* tox_pass_key_encrypt.
* The output array must be at least
* `plaintext_len + TOX_PASS_ENCRYPTION_EXTRA_LENGTH` bytes long. This delegates
* to tox_pass_key_derive and tox_pass_key_encrypt.
*
* @param plaintext A byte array of length `plaintext_len`.
* @param plaintext_len The length of the plain text array. Bigger than 0.
@ -183,11 +183,13 @@ bool tox_pass_encrypt(const uint8_t plaintext[], size_t plaintext_len, const uin
/**
* Decrypts the given data with the given passphrase.
*
* The output array must be at least `ciphertext_len - TOX_PASS_ENCRYPTION_EXTRA_LENGTH`
* bytes long. This delegates to tox_pass_key_decrypt.
* The output array must be at least
* `ciphertext_len - TOX_PASS_ENCRYPTION_EXTRA_LENGTH` bytes long. This
* delegates to tox_pass_key_decrypt.
*
* @param ciphertext A byte array of length `ciphertext_len`.
* @param ciphertext_len The length of the cipher text array. At least TOX_PASS_ENCRYPTION_EXTRA_LENGTH.
* @param ciphertext_len The length of the cipher text array. At least
* TOX_PASS_ENCRYPTION_EXTRA_LENGTH.
* @param passphrase The user-provided password. Can be empty.
* @param passphrase_len The length of the password.
* @param plaintext The plain text array to write the decrypted data to.
@ -215,7 +217,8 @@ bool tox_pass_decrypt(const uint8_t ciphertext[], size_t ciphertext_len, const u
* user-provided password.
*
* The Tox_Pass_Key structure is hidden in the implementation. It can be created
* using tox_pass_key_derive or tox_pass_key_derive_with_salt and must be deallocated using tox_pass_key_free.
* using tox_pass_key_derive or tox_pass_key_derive_with_salt and must be
* deallocated using tox_pass_key_free.
*/
#ifndef TOX_PASS_KEY_DEFINED
#define TOX_PASS_KEY_DEFINED
@ -261,10 +264,11 @@ Tox_Pass_Key *tox_pass_key_derive_with_salt(
const uint8_t salt[TOX_PASS_SALT_LENGTH], Tox_Err_Key_Derivation *error);
/**
* Encrypt a plain text with a key produced by tox_pass_key_derive or tox_pass_key_derive_with_salt.
* Encrypt a plain text with a key produced by tox_pass_key_derive or
* tox_pass_key_derive_with_salt.
*
* The output array must be at least `plaintext_len + TOX_PASS_ENCRYPTION_EXTRA_LENGTH`
* bytes long.
* The output array must be at least
* `plaintext_len + TOX_PASS_ENCRYPTION_EXTRA_LENGTH` bytes long.
*
* @param plaintext A byte array of length `plaintext_len`.
* @param plaintext_len The length of the plain text array. Bigger than 0.
@ -280,7 +284,8 @@ bool tox_pass_key_encrypt(const Tox_Pass_Key *key, const uint8_t plaintext[], si
* tox_pass_key_derive or tox_pass_key_derive_with_salt.
*
* @param ciphertext A byte array of length `ciphertext_len`.
* @param ciphertext_len The length of the cipher text array. At least TOX_PASS_ENCRYPTION_EXTRA_LENGTH.
* @param ciphertext_len The length of the cipher text array. At least
* TOX_PASS_ENCRYPTION_EXTRA_LENGTH.
* @param plaintext The plain text array to write the decrypted data to.
*
* @return true on success.
@ -315,7 +320,8 @@ typedef enum Tox_Err_Get_Salt {
* produce the same key as was previously used. Any data encrypted with this
* module can be used as input.
*
* The cipher text must be at least TOX_PASS_ENCRYPTION_EXTRA_LENGTH bytes in length.
* The cipher text must be at least TOX_PASS_ENCRYPTION_EXTRA_LENGTH bytes in
* length.
* The salt must be TOX_PASS_SALT_LENGTH bytes in length.
* If the passed byte arrays are smaller than required, the behaviour is
* undefined.