util-linux: install PAM configuration files

Install PAM configuration files for su (with "su -" variant) and login
when the tools are enabled.
This finally fixes bug #5366 and now we can login with an util-linux
/bin/login.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/util-linux/login.pam b/package/util-linux/login.pam
new file mode 100644 (file)
index 0000000..1d9cd70
--- /dev/null
+++ b/package/util-linux/login.pam
@@ -0,0 +1,11 @@
+auth           required        pam_securetty.so
+auth           required        pam_unix.so nullok
+
+account                required        pam_unix.so
+
+password       required        pam_unix.so nullok
+
+session                required        pam_limits.so
+session                required        pam_env.so
+session                required        pam_unix.so
+session                optional        pam_lastlog.so

diff --git a/package/util-linux/su.pam b/package/util-linux/su.pam
new file mode 100644 (file)
index 0000000..f000c39
--- /dev/null
+++ b/package/util-linux/su.pam
@@ -0,0 +1,13 @@
+auth           sufficient      pam_rootok.so
+auth           required        pam_wheel.so use_uid
+auth           required        pam_env.so
+auth           required        pam_unix.so nullok
+
+account                required        pam_unix.so
+
+password       required        pam_unix.so nullok
+
+session                required        pam_limits.so
+session                required        pam_env.so
+session                required        pam_unix.so
+session                optional        pam_lastlog.so

diff --git a/package/util-linux/util-linux.mk b/package/util-linux/util-linux.mk
index a694f3d4876af46a7a04ab4da2d3415db61a435d..0925ab32cbc5e153715b35b7c61b970e5d34cf4d 100644 (file)
--- a/package/util-linux/util-linux.mk
+++ b/package/util-linux/util-linux.mk
@@ -98,6 +98,20 @@ endef
 UTIL_LINUX_PRE_PATCH_HOOKS += UTIL_LINUX_DISABLE_TOOLS
 endif
 
+# Install PAM configuration files
+ifeq ($(BR2_PACKAGE_UTIL_LINUX_LOGIN_UTILS),y)
+define UTIL_LINUX_INSTALL_PAMFILES
+       $(INSTALL) -m 0644 package/util-linux/login.pam \
+               $(TARGET_DIR)/etc/pam.d/login
+       $(INSTALL) -m 0644 package/util-linux/su.pam \
+               $(TARGET_DIR)/etc/pam.d/su
+       $(INSTALL) -m 0644 package/util-linux/su.pam \
+               $(TARGET_DIR)/etc/pam.d/su-l
+endef
+endif
+
+UTIL_LINUX_POST_INSTALL_TARGET_HOOKS += UTIL_LINUX_INSTALL_PAMFILES
+
 $(eval $(autotools-package))
 $(eval $(host-autotools-package))