C++ (Cpp) git_buf_put_base64 Examples

Example #1

static int apply_basic_credential(HINTERNET request, git_cred *cred)
{
	git_cred_userpass_plaintext *c = (git_cred_userpass_plaintext *)cred;
	git_buf buf = GIT_BUF_INIT, raw = GIT_BUF_INIT;
	wchar_t *wide = NULL;
	int error = -1, wide_len = 0;

	git_buf_printf(&raw, "%s:%s", c->username, c->password);

	if (git_buf_oom(&raw) ||
		git_buf_puts(&buf, "Authorization: Basic ") < 0 ||
		git_buf_put_base64(&buf, git_buf_cstr(&raw), raw.size) < 0)
		goto on_error;

	wide_len = MultiByteToWideChar(CP_UTF8,	MB_ERR_INVALID_CHARS,
		git_buf_cstr(&buf),	-1, NULL, 0);

	if (!wide_len) {
		giterr_set(GITERR_OS, QT_TRANSLATE_NOOP("libgit2", "Failed to measure string for wide conversion"));
		goto on_error;
	}

	wide = git__malloc(wide_len * sizeof(wchar_t));

	if (!wide)
		goto on_error;

	if (!MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS,
		git_buf_cstr(&buf), -1, wide, wide_len)) {
		giterr_set(GITERR_OS, QT_TRANSLATE_NOOP("libgit2", "Failed to convert string to wide form"));
		goto on_error;
	}

	if (!WinHttpAddRequestHeaders(request, wide, (ULONG) -1L, WINHTTP_ADDREQ_FLAG_ADD)) {
		giterr_set(GITERR_OS, QT_TRANSLATE_NOOP("libgit2", "Failed to add a header to the request"));
		goto on_error;
	}

	error = 0;

on_error:
	/* We were dealing with plaintext passwords, so clean up after ourselves a bit. */
	if (wide)
		memset(wide, 0x0, wide_len * sizeof(wchar_t));

	if (buf.size)
		memset(buf.ptr, 0x0, buf.size);

	if (raw.size)
		memset(raw.ptr, 0x0, raw.size);

	git__free(wide);
	git_buf_free(&buf);
	git_buf_free(&raw);
	return error;
}

Example #2

File: buffer.c Project: duralog/node-sencillo

void test_core_buffer__base64(void)
{
	git_buf buf = GIT_BUF_INIT;

	/*     t  h  i  s
	 * 0x 74 68 69 73
     * 0b 01110100 01101000 01101001 01110011
	 * 0b 011101 000110 100001 101001 011100 110000
	 * 0x 1d 06 21 29 1c 30
	 *     d  G  h  p  c  w
	 */
	cl_git_pass(git_buf_put_base64(&buf, "this", 4));
	cl_assert_equal_s("dGhpcw==", buf.ptr);

	git_buf_clear(&buf);
	cl_git_pass(git_buf_put_base64(&buf, "this!", 5));
	cl_assert_equal_s("dGhpcyE=", buf.ptr);

	git_buf_clear(&buf);
	cl_git_pass(git_buf_put_base64(&buf, "this!\n", 6));
	cl_assert_equal_s("dGhpcyEK", buf.ptr);

	git_buf_free(&buf);
}

Example #3

File: winhttp.c Project: jiabiaoreal/libgit2

static int apply_basic_credential(HINTERNET request, git_cred *cred)
{
	git_cred_userpass_plaintext *c = (git_cred_userpass_plaintext *)cred;
	git_buf buf = GIT_BUF_INIT, raw = GIT_BUF_INIT;
	wchar_t *wide = NULL;
	int error = -1, wide_len;

	git_buf_printf(&raw, "%s:%s", c->username, c->password);

	if (git_buf_oom(&raw) ||
		git_buf_puts(&buf, "Authorization: Basic ") < 0 ||
		git_buf_put_base64(&buf, git_buf_cstr(&raw), raw.size) < 0)
		goto on_error;

	if ((wide_len = git__utf8_to_16_alloc(&wide, git_buf_cstr(&buf))) < 0) {
		giterr_set(GITERR_OS, "Failed to convert string to wide form");
		goto on_error;
	}

	if (!WinHttpAddRequestHeaders(request, wide, (ULONG) -1L, WINHTTP_ADDREQ_FLAG_ADD)) {
		giterr_set(GITERR_OS, "Failed to add a header to the request");
		goto on_error;
	}

	error = 0;

on_error:
	/* We were dealing with plaintext passwords, so clean up after ourselves a bit. */
	if (wide)
		memset(wide, 0x0, wide_len * sizeof(wchar_t));

	if (buf.size)
		memset(buf.ptr, 0x0, buf.size);

	if (raw.size)
		memset(raw.ptr, 0x0, raw.size);

	git__free(wide);
	git_buf_free(&buf);
	git_buf_free(&raw);
	return error;
}

Example #4

File: http.c Project: ANNAVARAMVENKATESH/libgit2

static int apply_basic_credential(git_buf *buf, git_cred *cred)
{
	git_cred_userpass_plaintext *c = (git_cred_userpass_plaintext *)cred;
	git_buf raw = GIT_BUF_INIT;
	int error = -1;

	git_buf_printf(&raw, "%s:%s", c->username, c->password);

	if (git_buf_oom(&raw) ||
		git_buf_puts(buf, "Authorization: Basic ") < 0 ||
		git_buf_put_base64(buf, git_buf_cstr(&raw), raw.size) < 0 ||
		git_buf_puts(buf, "\r\n") < 0)
		goto on_error;

	error = 0;

on_error:
	if (raw.size)
		memset(raw.ptr, 0x0, raw.size);

	git_buf_free(&raw);
	return error;
}