dropbear: Support pam

I make a patch and some changes in dropbear.inc for supporting pam.
- Enable pam in configure
- Modify file option.h to open pam supporting

Signed-off-by: Xiaofeng Yan <xiaofeng.yan@windriver.com>

diff --git a/meta/recipes-core/dropbear/dropbear.inc b/meta/recipes-core/dropbear/dropbear.inc
index 526a5a045d92f0b324fee51e18bbdd642d548b0c..5af9ebd4d02459f364590fe1e6d720fcae092721 100644 (file)
--- a/meta/recipes-core/dropbear/dropbear.inc
+++ b/meta/recipes-core/dropbear/dropbear.inc
@@ -9,13 +9,17 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=3a5b0c2f0d0c49dfde9558ae2036683c"
 
 DEPENDS = "zlib"
 RPROVIDES = "ssh sshd"
+DEPENDS += "${@base_contains('DISTRO_FEATURES', 'pam', 'libpam', '', d)}"
 
 SRC_URI = "http://matt.ucc.asn.au/dropbear/releases/dropbear-${PV}.tar.gz \
                 file://urandom-xauth-changes-to-options.h.patch \
                 file://configure.patch \
                 file://fix-2kb-keys.patch \
                 file://allow-nopw.patch;apply=no \
-                file://init"
+                file://init \
+                 ${@base_contains('DISTRO_FEATURES', 'pam', '${PAM_SRC_URI}', '', d)} "
+
+PAM_SRC_URI = "file://dropbear-enable-pam.patch"
 
 inherit autotools update-rc.d
 
@@ -28,6 +32,8 @@ LD = "${CC}"
 SBINCOMMANDS = "dropbear dropbearkey dropbearconvert"
 BINCOMMANDS = "dbclient ssh scp"
 EXTRA_OEMAKE = 'MULTI=1 SCPPROGRESS=1 PROGRAMS="${SBINCOMMANDS} ${BINCOMMANDS}"'
+EXTRA_OECONF += "\
+ ${@base_contains('DISTRO_FEATURES', 'pam', '--enable-pam', '--disable-pam', d)}"
 
 DISTRO_TYPE ?= "${@base_contains("IMAGE_FEATURES", "debug-tweaks", "debug", "",d)}"
 

diff --git a/meta/recipes-core/dropbear/dropbear/dropbear-enable-pam.patch b/meta/recipes-core/dropbear/dropbear/dropbear-enable-pam.patch
new file mode 100644 (file)
index 0000000..004d773
--- /dev/null
+++ b/meta/recipes-core/dropbear/dropbear/dropbear-enable-pam.patch
@@ -0,0 +1,22 @@
+dropbear: We need modify file option.h besides enabling pam in \
+configure if we want dropbear to support pam.
+
+Upstream-Status: Pending
+
+Signed-off-by: Xiaofeng Yan <xiaofeng.yan@windriver.com>
+
+--- a/options.h        2011-07-12 13:27:39.008819183 +0800
++++ b/options.h.new    2011-07-12 13:37:37.780819308 +0800
+@@ -149,9 +149,9 @@
+  * but there's an interface via a PAM module - don't bother using it otherwise.
+  * You can't enable both PASSWORD and PAM. */
+ 
+-#define ENABLE_SVR_PASSWORD_AUTH
++//#define ENABLE_SVR_PASSWORD_AUTH
+ /* PAM requires ./configure --enable-pam */
+-/*#define ENABLE_SVR_PAM_AUTH*/
++#define ENABLE_SVR_PAM_AUTH
+ #define ENABLE_SVR_PUBKEY_AUTH
+ 
+ /* Wether to ake public key options in authorized_keys file into account */
+