mirror of
https://git.FreeBSD.org/ports.git
synced 2024-11-18 00:10:04 +00:00
74 lines
1.7 KiB
C++
74 lines
1.7 KiB
C++
FreeBSD defines crypt_r() via <unistd.h>.
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--- lib/impersonation.cpp.orig 2023-06-28 13:00:47 UTC
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+++ lib/impersonation.cpp
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@@ -8,8 +8,6 @@
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#include <tuple>
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#if FZ_UNIX
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-#include <crypt.h>
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-#include <shadow.h>
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#endif
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#include <grp.h>
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#include <limits.h>
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@@ -98,43 +96,7 @@ std::optional<gid_t> get_group(native_string const& gn
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return {};
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}
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-#if FZ_UNIX
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-struct shadow_holder {
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- shadow_holder() = default;
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- shadow_holder(shadow_holder const&) = delete;
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- shadow_holder(shadow_holder &&) = default;
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-
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- shadow_holder& operator=(shadow_holder const&) = delete;
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- shadow_holder& operator=(shadow_holder &&) = default;
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-
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- ~shadow_holder() noexcept = default;
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-
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- struct spwd* shadow_{};
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-
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- struct spwd shadow_buffer_;
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- buffer buf_{};
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-};
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-
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-shadow_holder get_shadow(native_string const& username)
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-{
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- shadow_holder ret;
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-
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- size_t s = 1024;
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- int res{};
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- do {
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- s *= 2;
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- ret.buf_.get(s);
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- res = getspnam_r(username.c_str(), &ret.shadow_buffer_, reinterpret_cast<char*>(ret.buf_.get(s)), s, &ret.shadow_);
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- } while (res == ERANGE);
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-
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- if (res) {
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- ret.shadow_ = nullptr;
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- }
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-
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- return ret;
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}
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-#endif
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-}
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class impersonation_token_impl final
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{
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@@ -191,14 +153,7 @@ bool check_auth(native_string const& username, native_
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bool check_auth(native_string const& username, native_string const& password)
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{
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#if FZ_UNIX
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- auto shadow = get_shadow(username);
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- if (shadow.shadow_) {
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- struct crypt_data data{};
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- char* encrypted = crypt_r(password.c_str(), shadow.shadow_->sp_pwdp, &data);
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- if (encrypted && !strcmp(encrypted, shadow.shadow_->sp_pwdp)) {
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- return true;
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- }
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- }
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+ return false; // FreeBSD does not have shadow.h support
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#elif FZ_MAC
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bool ret{};
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