From ea488580c42e8918445a945484de3c8a5addc761 Mon Sep 17 00:00:00 2001 From: "Andrew G. Morgan" Date: Tue, 20 Jun 2000 22:10:38 +0000 Subject: Initial revision --- modules/pam_permit/.cvsignore | 1 + modules/pam_permit/Makefile | 132 ++++++++++++++++++++++++++++++++++++++++ modules/pam_permit/README | 4 ++ modules/pam_permit/pam_permit.c | 128 ++++++++++++++++++++++++++++++++++++++ 4 files changed, 265 insertions(+) create mode 100644 modules/pam_permit/.cvsignore create mode 100644 modules/pam_permit/Makefile create mode 100644 modules/pam_permit/README create mode 100644 modules/pam_permit/pam_permit.c (limited to 'modules/pam_permit') diff --git a/modules/pam_permit/.cvsignore b/modules/pam_permit/.cvsignore new file mode 100644 index 00000000..380a834a --- /dev/null +++ b/modules/pam_permit/.cvsignore @@ -0,0 +1 @@ +dynamic diff --git a/modules/pam_permit/Makefile b/modules/pam_permit/Makefile new file mode 100644 index 00000000..c291599e --- /dev/null +++ b/modules/pam_permit/Makefile @@ -0,0 +1,132 @@ +# +# $Id$ +# +# This Makefile controls a build process of $(TITLE) module for +# Linux-PAM. You should not modify this Makefile (unless you know +# what you are doing!). +# +# $Log$ +# Revision 1.1 2000/06/20 22:11:46 agmorgan +# Initial revision +# +# Revision 1.1.1.1 1998/07/12 05:17:16 morgan +# Linux PAM sources pre-0.66 +# +# Revision 1.8 1997/04/05 06:33:25 morgan +# fakeroot +# +# Revision 1.7 1997/02/15 19:02:27 morgan +# updated email address +# +# Revision 1.6 1996/11/10 20:14:34 morgan +# cross platform support +# +# Revision 1.5 1996/09/05 06:32:45 morgan +# ld --> gcc +# +# Revision 1.4 1996/05/26 15:49:25 morgan +# make dynamic and static dirs +# +# Revision 1.3 1996/05/26 04:04:26 morgan +# automated static support +# +# Revision 1.2 1996/03/16 17:56:38 morgan +# tidied up +# +# +# Created by Andrew Morgan 1996/3/11 +# + +# Convenient defaults for compiling independently of the full source +# tree. +ifndef FULL_LINUX_PAM_SOURCE_TREE +export DYNAMIC=-DPAM_DYNAMIC +export CC=gcc +export CFLAGS=-O2 -Dlinux -DLINUX_PAM \ + -ansi -D_POSIX_SOURCE -Wall -Wwrite-strings \ + -Wpointer-arith -Wcast-qual -Wcast-align -Wtraditional \ + -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline \ + -Wshadow -pedantic -fPIC +export MKDIR=mkdir -p +export LD_D=gcc -shared -Xlinker -x +endif + +# +# + +TITLE=pam_permit + +# + +LIBSRC = $(TITLE).c +LIBOBJ = $(TITLE).o +LIBOBJD = $(addprefix dynamic/,$(LIBOBJ)) +LIBOBJS = $(addprefix static/,$(LIBOBJ)) + +ifdef DYNAMIC +LIBSHARED = $(TITLE).so +endif + +ifdef STATIC +LIBSTATIC = lib$(TITLE).o +endif + +####################### don't edit below ####################### + +all: dirs $(LIBSHARED) $(LIBSTATIC) register + +dynamic/%.o : %.c + $(CC) $(CFLAGS) $(DYNAMIC) $(TARGET_ARCH) -c $< -o $@ + +static/%.o : %.c + $(CC) $(CFLAGS) $(STATIC) $(TARGET_ARCH) -c $< -o $@ + +dirs: +ifdef DYNAMIC + $(MKDIR) ./dynamic +endif +ifdef STATIC + $(MKDIR) ./static +endif + +register: +ifdef STATIC + ( cd .. ; ./register_static $(TITLE) $(TITLE)/$(LIBSTATIC) ) +endif + +ifdef DYNAMIC +$(LIBOBJD): $(LIBSRC) +endif + +ifdef DYNAMIC +$(LIBSHARED): $(LIBOBJD) + $(LD_D) -o $@ $(LIBOBJD) +endif + +ifdef STATIC +$(LIBOBJS): $(LIBSRC) +endif + +ifdef STATIC +$(LIBSTATIC): $(LIBOBJS) + $(LD) -r -o $@ $(LIBOBJS) +endif + +install: all + $(MKDIR) $(FAKEROOT)$(SECUREDIR) +ifdef DYNAMIC + $(INSTALL) -m $(SHLIBMODE) $(LIBSHARED) $(FAKEROOT)$(SECUREDIR) +endif + +remove: + rm -f $(FAKEROOT)$(SECUREDIR)/$(TITLE).so + +clean: + rm -f $(LIBOBJD) $(LIBOBJS) core *~ + +extraclean: clean + rm -f *.a *.o *.so *.bak + +.c.o: + $(CC) $(CFLAGS) -c $< + diff --git a/modules/pam_permit/README b/modules/pam_permit/README new file mode 100644 index 00000000..c399710c --- /dev/null +++ b/modules/pam_permit/README @@ -0,0 +1,4 @@ +# $Id$ +# + +this module always returns PAM_SUCCESS, it ignores all options. diff --git a/modules/pam_permit/pam_permit.c b/modules/pam_permit/pam_permit.c new file mode 100644 index 00000000..cf11a2dc --- /dev/null +++ b/modules/pam_permit/pam_permit.c @@ -0,0 +1,128 @@ +/* pam_permit module */ + +/* + * $Id$ + * + * Written by Andrew Morgan 1996/3/11 + * + * $Log$ + * Revision 1.1 2000/06/20 22:11:46 agmorgan + * Initial revision + * + * Revision 1.1.1.1 1998/07/12 05:17:16 morgan + * Linux PAM sources pre-0.66 + * + * Revision 1.5 1997/02/15 19:03:15 morgan + * fixed email address + * + * Revision 1.4 1997/02/15 16:03:10 morgan + * force a name for user + * + * Revision 1.3 1996/06/02 08:10:14 morgan + * updated for new static protocol + * + */ + +#define DEFAULT_USER "nobody" + +#include + +/* + * here, we make definitions for the externally accessible functions + * in this file (these definitions are required for static modules + * but strongly encouraged generally) they are used to instruct the + * modules include file to define their prototypes. + */ + +#define PAM_SM_AUTH +#define PAM_SM_ACCOUNT +#define PAM_SM_SESSION +#define PAM_SM_PASSWORD + +#include +#include + +/* --- authentication management functions --- */ + +PAM_EXTERN +int pam_sm_authenticate(pam_handle_t *pamh,int flags,int argc + ,const char **argv) +{ + int retval; + const char *user=NULL; + + /* + * authentication requires we know who the user wants to be + */ + retval = pam_get_user(pamh, &user, NULL); + if (retval != PAM_SUCCESS) { + D(("get user returned error: %s", pam_strerror(pamh,retval))); + return retval; + } + if (user == NULL || *user == '\0') { + D(("username not known")); + pam_set_item(pamh, PAM_USER, (const void *) DEFAULT_USER); + } + user = NULL; /* clean up */ + + return PAM_SUCCESS; +} + +PAM_EXTERN +int pam_sm_setcred(pam_handle_t *pamh,int flags,int argc + ,const char **argv) +{ + return PAM_SUCCESS; +} + +/* --- account management functions --- */ + +PAM_EXTERN +int pam_sm_acct_mgmt(pam_handle_t *pamh,int flags,int argc + ,const char **argv) +{ + return PAM_SUCCESS; +} + +/* --- password management --- */ + +PAM_EXTERN +int pam_sm_chauthtok(pam_handle_t *pamh,int flags,int argc + ,const char **argv) +{ + return PAM_SUCCESS; +} + +/* --- session management --- */ + +PAM_EXTERN +int pam_sm_open_session(pam_handle_t *pamh,int flags,int argc + ,const char **argv) +{ + return PAM_SUCCESS; +} + +PAM_EXTERN +int pam_sm_close_session(pam_handle_t *pamh,int flags,int argc + ,const char **argv) +{ + return PAM_SUCCESS; +} + +/* end of module definition */ + +#ifdef PAM_STATIC + +/* static module data */ + +struct pam_module _pam_permit_modstruct = { + "pam_permit", + pam_sm_authenticate, + pam_sm_setcred, + pam_sm_acct_mgmt, + pam_sm_open_session, + pam_sm_close_session, + pam_sm_chauthtok +}; + +#endif -- cgit v1.2.3