libpam-x2go-0.0.2.0/AUTHORS0000644000000000000000000000003013274050122011713 0ustar # Generated by Makefile libpam-x2go-0.0.2.0/ChangeLog0000644000000000000000000005245713274050122012441 0ustar 2018-05-07 15:09:40 +0200 Mike Gabriel (65c1819) * release 0.0.2.0 (HEAD -> master, tag: 0.0.2.0) 2018-05-06 13:15:57 +0200 Mike Gabriel (15d7d6d) * src/pam-x2go.c: Update some comments. 2018-05-06 12:50:22 +0200 Mike Gabriel (9d64da9) * White-space clean-up. Remove whitespaces at EOL. 2018-05-06 12:47:19 +0200 Mike Gabriel (bd832ce) * tests/mock_guest.c: Remove comment that is no longer true. 2018-05-05 17:22:56 +0200 Mike Gabriel (2a78373) * debian/control: Bump Standards-Version: to 4.1.4. No changes needed. 2018-05-05 17:22:32 +0200 Mike Gabriel (8a60509) * debian/control: Drop from B-D: dh-autoreconf. Not needed with CDBS. 2018-05-05 17:07:01 +0200 Mike Gabriel (949f753) * tests/Makefile.am: white-space fixes. 2018-05-05 01:33:31 +0200 Mike Gabriel (1448478) * debian/rules: Fix cruft removal. 2018-05-05 00:40:13 +0200 Mike Gabriel (a246de8) * unit tests: Fix them and reenable them. 2018-05-04 22:30:29 +0200 Mike Gabriel (43e3871) * .gitignore: Let us not ignore files, otherwise we miss flaws in distclean. 2018-05-04 22:29:38 +0200 Mike Gabriel (e65edde) * Makefile.am: No quotes around value of ACLOCAL_AMFLAGS. 2018-05-04 22:29:18 +0200 Mike Gabriel (72d85c7) * README.md: Symlink README to it and put some more content in it. 2018-05-04 22:16:14 +0200 Mike Gabriel (8ea169c) * autogen.sh: Drop file. Unused. 2018-05-04 15:49:37 +0200 Mike Gabriel (8784ada) * include/pam-x2go.h: Add some missing files to Git. 2018-05-04 15:22:19 +0200 Mike Gabriel (f77fe62) * Re-layout Makefile.am files. 2018-05-04 15:22:04 +0200 Mike Gabriel (6d18eb8) * configure.ac: Set subdir-objects automake option. 2018-05-04 15:10:25 +0200 Mike Gabriel (08757c3) * debian/rules: Add CDBS's list-missing feature. 2018-05-04 15:09:56 +0200 Mike Gabriel (74ee30f) * include/pam-x2go.h: Move login prompt strings into public include file, so it can be used by e.g. Arctica Greeter. 2018-05-04 13:44:51 +0200 Mike Gabriel (4b2c517) * src/pam-x2go-children.h: Fix not-yet-renamed rsession -> rcommand in pam-x2go-children prototypes. 2018-05-03 10:27:10 +0200 Mike Gabriel (fae5b91) * PAM prompt: rename from "x2gosession" to "remote command". 2018-05-03 10:26:35 +0200 Mike Gabriel (b2bcfc0) * src/pam-x2go.c: Adapt some comments. 2018-05-03 08:04:48 +0200 Mike Gabriel (b42a3b9) * Don't use PAM_RUSER and PAM_RHOST. Not made for this. Introduce our own PAM types (PAM_TYPE_X2GO_USER, _X2GO_SERVER, _X2GO_COMMAND). 2018-05-02 15:20:02 +0200 Mike Gabriel (c71e7aa) * Add AC_CONFIG_MACRO variables, make autoreconf happy. 2018-05-02 15:13:37 +0200 Mike Gabriel (bf75434) * Makefile.am: Drop dist-hook. Makes localinstall configure option obsolete, so also removed. 2017-12-07 10:40:11 +0100 Mike Gabriel (197b9ce) * .bzrignore: Drop file. 2017-12-07 10:18:59 +0100 Mike Gabriel (5f4a442) * debian/{control,rules}: Enable all hardening flags. 2017-12-07 10:16:09 +0100 Mike Gabriel (7811a9f) * debian/copyright: Update Source: URL and add Upstream-Contact: field. 2017-12-07 10:14:38 +0100 Mike Gabriel (0b1224f) * debian/watch: Point to tarballs released by Arctica Project. 2017-12-07 10:13:42 +0100 Mike Gabriel (a2a5b32) * debian/changelog: Bump upstream version to a development version number. 2017-12-07 10:12:30 +0100 Mike Gabriel (1aa7144) * debian/control: Don't suggest X2Go Client, Arctica Greeter remote logon to X2Go works with pyhoca-cli, only. 2017-12-07 10:11:53 +0100 Mike Gabriel (54d05d9) * debian/control: Update Homepage: and Vcs-*: fields. 2017-12-07 10:10:55 +0100 Mike Gabriel (58ef701) * debian/control: Bump Standards-Version: to 4.1.1. 2017-12-07 10:10:36 +0100 Mike Gabriel (0205aec) * debian/control: Switch to Priority: optional. 2017-12-07 10:09:58 +0100 Mike Gabriel (53ba929) * debian/control: Adapt Maintainer: field to new upstream maintenance team. 2017-09-05 13:06:14 +0200 Mike Gabriel (08459c5) * Merge branch 'EdwardBetts-spelling' 2017-09-01 19:21:11 +0100 Edward Betts (4923c7e) * correct spelling mistake 2017-05-31 13:39:56 +0200 Mike Gabriel (10e55c5) * release 0.0.1.1 (tag: 0.0.1.1) 2015-11-12 04:13:53 +0000 Mike Gabriel (f5ebe2a) * debian/changelog: Drop ~x2goX version suffix. 2013-11-27 14:52:55 +0100 Mike Gabriel (c0c134f) * debian/source/format: Switch to format 1.0. 2013-04-30 17:42:04 +0200 Jan Engelhardt (1087882) * Make building tests optional. (Fixes: #196). 2013-04-30 17:40:42 +0200 Mike Gabriel (f50fdee) * Continue development... 2013-04-27 13:44:37 +0200 Mike Gabriel (7bd3533) * release 0.0.1.0 (tag: 0.0.1.0) 2013-04-26 00:57:56 +0200 Mike Gabriel (3fe5741) * switch over to »x2gosession« as identifier used by pam_x2go and rls 2013-04-26 00:56:50 +0200 Mike Gabriel (96ce439) * white space fixes 2013-04-24 18:40:54 +0200 Mike Gabriel (f0759d1) * Adapt to changes in lightdm-remote-login-x2go (0.0.1.0). Expect a UCCS service that supports session type »x2go». 2013-04-24 18:31:35 +0200 Mike Gabriel (7e997b2) * Continue development... 2013-04-24 18:30:38 +0200 Mike Gabriel (56c66c7) * silent release (0.0.0.2) 2012-11-12 08:33:44 +0100 Jan Engelhardt (95acd68) * Continue to run even in the absence of AM_SILENT_RULES. 2012-11-11 13:58:06 +0100 Mike Gabriel (c431faa) * Continue development... 2012-11-11 13:57:29 +0100 Mike Gabriel (85fbeeb) * Revert "Send EOL+EOF at end of socket transmission." 2012-11-11 13:56:48 +0100 Mike Gabriel (0680e41) * Revert "replace EOL by \n" 2012-11-11 13:50:57 +0100 Mike Gabriel (9edb143) * replace EOL by \n 2012-11-11 13:28:33 +0100 Mike Gabriel (c4dbf5d) * Send EOL+EOF at end of socket transmission. 2012-11-10 22:21:20 +0100 Mike Gabriel (482b1f2) * release 0.0.0.1 (tag: 0.0.0.1) 2012-11-10 22:17:06 +0100 Mike Gabriel (f821e53) * fixing copyright headers 2012-11-10 22:09:37 +0100 Mike Gabriel (4dfe873) * not available anymore: clean-la 2012-11-10 22:09:00 +0100 Mike Gabriel (c9c813a) * remove .a and .la files from /lib/security 2012-11-10 22:02:42 +0100 Mike Gabriel (989b745) * whitespace fix 2012-11-10 21:41:14 +0100 Mike Gabriel (c6a1d0b) * renaming rdomain to rsession, put password as last string into the socket buffer 2012-11-10 20:38:24 +0100 Mike Gabriel (0ec7415) * Revert "let the buffer end with a space character" 2012-11-10 20:33:30 +0100 Mike Gabriel (179e19e) * let the buffer end with a space character 2012-11-10 15:34:48 +0100 Mike Gabriel (220ba1c) * merge rules for pam_x2go and libx2gocore 2012-11-10 15:28:42 +0100 Mike Gabriel (92748f9) * copy+paste fix 2012-11-10 15:27:45 +0100 Mike Gabriel (f7965a6) * add missing pam_x2go_la_LIBADD stanza 2012-11-10 15:24:14 +0100 Mike Gabriel (76fe663) * fix missing compilation of pam-x2go.c and pam-x2go-children.c 2012-11-10 15:05:13 +0100 Mike Gabriel (b671349) * Set PAM_SM_AUTH and PAM_SM_SESSION before including security/pam_modules.h. 2012-11-09 22:47:35 +0100 Mike Gabriel (d247820) * fix AUTH_CHECK 2012-11-09 20:45:04 +0100 Mike Gabriel (dc91556) * try to make the tests look ok... 2012-11-09 20:41:52 +0100 Mike Gabriel (a9a228e) * fix tests 2012-11-09 20:37:36 +0100 Mike Gabriel (ec6ec5d) * versioned dependency on cdbs 2012-11-09 20:27:38 +0100 Mike Gabriel (8df3359) * install x2go-auth-check not libexecdir, not pkglibexecdir 2012-11-09 20:27:01 +0100 Mike Gabriel (25b041c) * change order of rhost and rdomain, we will use rdomain as placeholder for the X2Go desktop shell (session type) 2012-11-09 16:47:24 +0100 Mike Gabriel (4caf559) * change upstream authorname 2012-11-09 16:43:46 +0100 Mike Gabriel (b7b4222) * fixed x2go-auth-check.c (at least for IPv4 and DNS type hostnames) 2012-11-09 16:19:33 +0100 Mike Gabriel (d36560b) * split up hostname and port properly 2012-11-09 15:56:38 +0100 Mike Gabriel (62d207a) * report the type of error during SSH connection 2012-11-09 15:53:19 +0100 Mike Gabriel (afd75ad) * add log verbosity 2012-11-09 15:49:53 +0100 Mike Gabriel (486c6e8) * add debug marker 2012-11-09 15:48:06 +0100 Mike Gabriel (99d5510) * sedate type mismatch warning 2012-11-09 15:46:55 +0100 Mike Gabriel (2ea2421) * missing ; (2) 2012-11-09 15:46:01 +0100 Mike Gabriel (b015070) * missing ; 2012-11-09 15:45:24 +0100 Mike Gabriel (a319fb1) * slightly different logic for finding a proper return value 2012-11-09 15:42:39 +0100 Mike Gabriel (55a7c6b) * add some debug code 2012-11-09 15:01:14 +0100 Mike Gabriel (5667bd0) * remove duplicat ssh_connect call 2012-11-09 14:53:12 +0100 Mike Gabriel (bef4f6d) * drop pam-x2go.h again, fix linking against libssh 2012-11-09 14:36:14 +0100 Mike Gabriel (7bddf37) * add pam-x2go.h to avoid multiple definitions 2012-11-09 13:47:28 +0100 Mike Gabriel (25d8680) * fixing up x2go-auth-check.c 2012-11-09 13:30:19 +0100 Mike Gabriel (1459c8b) * fixing syntax errors 2012-11-09 13:27:44 +0100 Mike Gabriel (09b2346) * fix missing type 2012-11-09 13:24:48 +0100 Mike Gabriel (dee7606) * remove remnants of libpam-freerdp 2012-11-09 13:24:05 +0100 Mike Gabriel (27a9e7a) * fix /debian/watch file 2012-11-09 13:22:00 +0100 Mike Gabriel (7e4ca52) * /debian/control: Depend on dh-autoreconf. 2012-11-09 12:52:30 +0100 Mike Gabriel (8012c81) * check for libssh .pc (pkg-config) file 2012-11-09 12:42:23 +0100 Mike Gabriel (90c35a1) * depende on cdbs 2012-11-09 12:41:31 +0100 Mike Gabriel (1e3ac9d) * change-over to CDBS 2012-11-09 12:19:33 +0100 Mike Gabriel (d2097c1) * replace dh-autoreconf dependency by autotools-dev, automake and libtool 2012-11-09 12:18:17 +0100 Mike Gabriel (dafaacc) * Override auto_build with our own automake mechanism. 2012-11-09 12:17:40 +0100 Mike Gabriel (1c24fc6) * wrap too-long-changelog-line 2012-11-09 12:08:58 +0100 Mike Gabriel (05d95fb) * /debian/rules: Use dh-autoreconf with debhelper. 2012-11-09 12:04:48 +0100 Mike Gabriel (edd14a0) * Adaptations of the forked original to work with X2Go: Check the authentication token via libssh (ssh login to the remote server). 2012-11-09 01:17:16 +0100 Mike Gabriel (42b8b27) * fork libpam-x2go from libpam-freerdp 2012-10-16 12:51:22 +0000 Iftikhar Ahmad (e92b549) * Improving the test coverage.. Approved by David Barth. 2012-10-16 16:15:03 +0500 Iftikhar Ahmad (b17e449) * adding the files missed in last push 2012-10-16 14:36:11 +0500 Iftikhar Ahmad (343ae34) * Improving the test coverage for libpam-freerdp 2012-09-25 11:08:29 -0500 Ted Gould (c06ef18) * 1.0.1 2012-09-25 11:05:06 -0500 Ted Gould (9e16a9f) * Adding the compiled lib to the link. 2012-09-25 10:59:04 -0500 Ted Gould (f4bfbe6) * Adding the core library to the module. 2012-09-20 11:05:02 -0500 Ted Gould (b5d6533) * 1.0.0 2012-09-20 08:39:53 +0000 Ted Gould (6af8fab) * Adding a testing framework. Approved by Albert Astals Cid, jenkins. 2012-09-20 08:09:55 +0000 Ted Gould (84fb97e) * Block usernames with spaces. Approved by Albert Astals Cid, jenkins. 2012-09-19 23:32:08 -0500 Ted Gould (7454019) * Add a set cred call like LightDM does it 2012-09-19 23:29:28 -0500 Ted Gould (4751bcf) * Adding an authenticate 2012-09-19 23:29:18 -0500 Ted Gould (976901c) * Make sure we have the full path to execute the auth check 2012-09-19 17:01:11 -0500 Ted Gould (7d6377d) * Make the auth use the auth check utility 2012-09-19 16:59:53 -0500 Ted Gould (a2d6c7e) * Adding a small auth check utility 2012-09-19 16:42:55 -0500 Ted Gould (d7705fc) * Set everything up so that the auth check binary can be different in the tests 2012-09-19 15:52:24 -0500 Ted Gould (7bcc0a5) * Check for spaces in the username, block them 2012-09-19 15:39:09 -0500 Ted Gould (b3857b0) * Make sure to close so we don't leave processes around 2012-09-19 15:36:48 -0500 Ted Gould (58d01c2) * Adding in coverage make rules 2012-09-19 15:34:58 -0500 Ted Gould (b01690e) * Make sure to distribute the header files 2012-09-19 15:33:38 -0500 Ted Gould (01847ab) * Clean up Makefile and add proper files 2012-09-19 15:26:04 -0500 Ted Gould (36a0f53) * Adding in coverage build flags 2012-09-19 15:24:10 -0500 Ted Gould (6f64adf) * Adding in Google test and Coverage build stuff 2012-09-19 14:35:36 -0500 Ted Gould (e552688) * Steal a bunch of test infrastructure from libpam-icaclient 2012-09-10 13:26:25 +0000 Ted Gould (0be6edb) * Add a '.' for a blank domain. Approved by Albert Astals Cid, jenkins. 2012-09-07 13:51:09 -0500 Ted Gould (1aca36b) * Make sure there's a character even if we don't have a domain 2012-09-05 14:29:39 -0500 Ted Gould (a969367) * 0.4.0 2012-09-04 15:15:06 +0000 Ted Gould (89f7087) * Making the open_session kill also unpriv. Approved by Albert Astals Cid, jenkins. 2012-09-04 08:31:09 -0500 Ted Gould (1337c11) * Using the new function in the open_session function instead of killing directly. 2012-09-04 08:30:35 -0500 Ted Gould (d2358d6) * Moving the kill code into a function 2012-08-31 13:39:06 +0000 Ted Gould (c520733) * Resolving concerns of the security team. Fixes: https://bugs.launchpad.net/bugs/1039634. Approved by Albert Astals Cid, jenkins. 2012-08-30 22:35:28 -0500 Ted Gould (50c56f5) * Clearing the groups, but handling the EPERM issue with not being root 2012-08-30 14:54:26 -0500 Ted Gould (7184551) * Attaching bug 2012-08-30 14:52:01 -0500 Ted Gould (aedd474) * Removing setgroups as it doesn't seem to be working 2012-08-30 13:49:41 -0500 Ted Gould (c5549b6) * Clear the session_pid after trying to kill it. 2012-08-30 12:16:31 -0500 Ted Gould (8197309) * Making sure to kill as the user so that if there is PID wrap or something else we won't kill the wrong thing 2012-08-30 12:06:11 -0500 Ted Gould (6308a3d) * Make sure to change the working directory for the subprocesses to the guest user's home directory 2012-08-30 12:02:34 -0500 Ted Gould (ef23e22) * Dropping the ignoring of the cert 2012-08-30 12:01:14 -0500 Ted Gould (e02bb24) * Make sure to lock the password buffer 2012-08-30 11:58:02 -0500 Ted Gould (5d0541a) * Clear the groups when dropping privs 2012-08-30 11:55:41 -0500 Ted Gould (fc6dac4) * Make sure to clear the environments 2012-08-30 11:53:42 -0500 Ted Gould (d009da6) * Locking memory if we expect the prompt to be returning a password 2012-08-30 11:49:06 -0500 Ted Gould (5cabdb8) * Checking the return value of the mlock 2012-08-30 11:34:13 -0500 Ted Gould (71d3d4a) * Use the pipe to signal when the subprocess has gotten to a point where it can opperate. 2012-08-30 11:24:18 -0500 Ted Gould (c3ab8f9) * Setting up a pipe to communicate with the sub process 2012-08-30 11:14:46 -0500 Ted Gould (55e2897) * Checking the return for mlock and snprintf 2012-08-30 11:11:19 -0500 Ted Gould (a17c0a6) * Restructure so that clean up is all at the end of the function 2012-08-30 11:02:37 -0500 Ted Gould (69d299e) * Moving buffer allocation into the function 2012-08-30 10:20:59 -0500 Ted Gould (5c90b12) * Move the socket creation into the fork'd function 2012-08-30 09:55:15 -0500 Ted Gould (adc34c5) * Refactor to pull the long running stuff out of the if statement and into a function 2012-08-29 10:28:35 -0500 Ted Gould (f80b38d) * 0.3.0 2012-08-29 15:23:12 +0000 Ted Gould (85ef6a7) * Addign clarification comments. Approved by . 2012-08-29 10:12:24 -0500 Ted Gould (d3eea7a) * Comments clear up some of the if statements 2012-08-29 08:46:03 +0000 Ted Gould (0f1fce8) * Change internal API to do less memory allocation.. Approved by Albert Astals Cid, jenkins. 2012-08-29 08:40:23 +0000 Ted Gould (c1d37b4) * Lock buffer memory and protect to memory overruns.. Approved by Albert Astals Cid, jenkins. 2012-08-29 08:24:48 +0000 Albert Astals (b352f97) * Saving the domain and password between auth and open session. Approved by jenkins, Albert Astals Cid. 2012-08-29 10:02:03 +0200 Albert Astals (1178e9a) * Merge lp:~ted/libpam-freerdp/save-values 2012-08-29 07:54:37 +0000 Ted Gould (b027ad4) * Set the permissions on the socket. Approved by Albert Astals Cid, jenkins. 2012-08-28 15:24:34 -0500 Ted Gould (c8d2571) * Locking the buffer 'cause it would have the password in it 2012-08-28 15:14:40 -0500 Ted Gould (d9da9b9) * Making sure that there's no way that we can write over the end of the buffer even for very, very, very long home directory names. 2012-08-28 15:11:07 -0500 Ted Gould (626a5ed) * Set the permissions on the socket 2012-08-28 14:46:20 -0500 Ted Gould (829831d) * Neat little trick that I found in PAM Kerberos where it uses the PAM handle's version of the value so that there doesn't have to be memory free'd in the returning function. Cleans some things up and removes a bunch of extra allocation 2012-08-28 14:24:43 -0500 Ted Gould (6e7601e) * Now that we have long running memory with a password in it, we need to lock it down 2012-08-28 14:17:50 -0500 Ted Gould (817ff82) * Caching the password between authenticate and open_session 2012-08-28 15:09:38 +0000 Ted Gould (e2dbf52) * Adding a setcred function so callers are happy. Approved by Albert Astals Cid, jenkins. 2012-08-28 10:07:02 -0500 Ted Gould (645af42) * Protecting from a crazy thing that LightDM does 2012-08-28 09:00:55 -0500 Ted Gould (edbe36f) * Remove an unused define (cleanup) 2012-08-28 08:58:18 -0500 Ted Gould (48df967) * Saving the values once we get them 2012-08-28 08:33:14 -0500 Ted Gould (0b41e39) * Adding a setcred function so callers are happy 2012-08-28 08:11:57 +0000 Ted Gould (733fde7) * Handle URLs as the remote host value. Approved by Albert Astals Cid, jenkins. 2012-08-27 15:14:35 -0500 Ted Gould (8a85c08) * Cleaning up the code to make it easier to read 2012-08-27 15:11:13 -0500 Ted Gould (1708318) * Using 'strstr' instead our own loop. 2012-08-27 15:07:36 -0500 Ted Gould (d4ba1e1) * If we've got a colon for a port number split that out 2012-08-27 15:02:23 -0500 Ted Gould (4262a03) * Switch to looking for '://' in the string 2012-08-24 22:38:16 -0500 Ted Gould (6b49532) * Crazy cheap URL parser 2012-08-21 18:44:31 -0500 Ted Gould (e3a8eb3) * 0.2.0 2012-08-21 18:42:14 -0500 Ted Gould (f3f9142) * Adding an auth helper 2012-08-21 18:40:32 -0500 Ted Gould (558ba6b) * Adding a copyright header 2012-08-21 18:34:41 -0500 Ted Gould (758b090) * A newline for scanf 2012-08-21 18:29:37 -0500 Ted Gould (adc0f81) * Making PAM call the auth check utility 2012-08-21 18:26:38 -0500 Ted Gould (debd3a9) * Adding some freerdp-ness to it 2012-08-21 16:51:41 -0500 Ted Gould (fcf1e8b) * Building ourselves a little binary 2012-08-21 16:48:55 -0500 Ted Gould (d37cad0) * Adding a dep on the FreeRDP library 2012-08-21 15:39:29 -0500 Ted Gould (56aabdc) * 0.1.0 2012-08-21 15:39:05 -0500 Ted Gould (1236bb9) * Fixing up the ignore 2012-08-21 15:38:03 -0500 Ted Gould (41bd001) * If we don't fork, then clean up 2012-08-21 15:34:56 -0500 Ted Gould (c9d2ec7) * Adding a copyright header 2012-08-21 15:33:00 -0500 Ted Gould (7ffb639) * Adding session stuff 2012-08-21 15:30:18 -0500 Ted Gould (ac75558) * Drop privs if we have 'em 2012-08-20 22:27:29 -0500 Ted Gould (766ae80) * Set up the buffer and the socket and stuff like that as well. 2012-08-20 15:00:03 -0500 Ted Gould (a47fe9c) * First make sure we clean up 2012-08-20 14:48:36 -0500 Ted Gould (f089f99) * Setting up our pipes, dropping privs, and fixing TODOs 2012-08-20 14:44:42 -0500 Ted Gould (c5889e2) * Make sure we're running as the guest user before we execute the freerdp utility 2012-08-20 14:39:57 -0500 Ted Gould (200ccab) * Setting the home directory to the user's directory 2012-08-20 14:23:03 -0500 Ted Gould (35dc28b) * Switch to pushing the creditials via stdin 2012-08-19 22:03:38 -0500 Ted Gould (0970697) * Fixing pointers to make PAM happy. Uhg. No segfault though 2012-08-19 21:43:46 -0500 Ted Gould (ec14991) * Changing the conv to a pointer of a pointer 2012-08-19 21:08:39 -0500 Ted Gould (fb842c6) * 0.0.2 2012-08-19 21:08:20 -0500 Ted Gould (8312e8d) * Matching the naming convention of the other modules 2012-08-19 21:07:27 -0500 Ted Gould (09cc9a1) * Only built the .so, it's a loadable module 2012-08-19 21:04:34 -0500 Ted Gould (dfbd12d) * Fixing the name to be what everyone else thinks it should be 2012-08-19 20:57:46 -0500 Ted Gould (65f877d) * 0.0.1 2012-08-19 20:54:58 -0500 Ted Gould (05eabb5) * Enough that it's likely to authenticate. Though, lots of TODOs at this point 2012-08-17 14:21:45 -0500 Ted Gould (86984a0) * Let's call it! 2012-08-17 13:28:55 -0500 Ted Gould (453e570) * match the string by pam-remotelogin 2012-08-17 13:27:48 -0500 Ted Gould (d08f813) * Restructured so we can get all the items with prompts 2012-08-17 12:29:10 -0500 Ted Gould (b7e1040) * Trying to get the values that we should know well 2012-08-17 11:39:11 -0500 Ted Gould (724c72a) * Understanding the design 2012-08-17 11:35:29 -0500 Ted Gould (498cd53) * Ignoring stuff 2012-08-17 11:32:36 -0500 Ted Gould (fd92d9b) * Woot, we've got a PAM module 2012-08-17 11:27:09 -0500 Ted Gould (497c3e3) * Adding a local directory option and setting the PAM install directory based on whether we're local or not 2012-08-17 11:24:12 -0500 Ted Gould (6b8fc6c) * Basic build system libpam-x2go-0.0.2.0/configure.ac0000644000000000000000000000273613274050122013150 0ustar AC_INIT([libpam-x2go], [0.0.2.0]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_MACRO_DIRS([m4]) AM_INIT_AUTOMAKE([-Wno-portability subdir-objects]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) AC_PROG_CC # the Google Test targets are cpp AC_PROG_CXX AC_PROG_LIBTOOL LT_INIT([disable-static]) ########################### # PAM ########################### have_pam=no AC_CHECK_LIB(pam, pam_getenv, have_pam=yes) if test "x$have_pam" = "xno"; then AC_MSG_ERROR([Required library PAM was not found]) fi ########################### # LIBSSH ########################### PKG_CHECK_MODULES(LIBSSH, libssh) ########################### # PAM Module dir ########################### PAMMODULEDIR="/lib/security" AC_SUBST(PAMMODULEDIR) ########################### # Google Test Dependencies ########################### m4_include([m4/gtest.m4]) CHECK_GTEST if test "x$have_gtest" != "xyes"; then AC_MSG_WARN([tests were requested but gtest is not installed.]) fi AM_CONDITIONAL([HAVE_GTEST], [test "$have_gtest" != "no"]) ########################### # gcov coverage reporting ########################### m4_include([m4/gcov.m4]) AC_TDD_GCOV AM_CONDITIONAL([HAVE_GCOV], [test "x$ac_cv_check_gcov" = xyes]) AM_CONDITIONAL([HAVE_LCOV], [test "x$ac_cv_check_lcov" = xyes]) AM_CONDITIONAL([HAVE_GCOVR], [test "x$ac_cv_check_gcovr" = xyes]) AC_SUBST(COVERAGE_CFLAGS) AC_SUBST(COVERAGE_CXXFLAGS) AC_SUBST(COVERAGE_LDFLAGS) AC_CONFIG_FILES([ Makefile src/Makefile tests/Makefile ]) AC_OUTPUT libpam-x2go-0.0.2.0/COPYING0000644000000000000000000010451313274050122011711 0ustar GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. 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But first, please read . libpam-x2go-0.0.2.0/include/pam-x2go.h0000644000000000000000000000207713274050122014106 0ustar /* * Copyright © 2012-2013 Mike Gabriel * Copyright © 2012 Canonical Ltd. * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License version 3, as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranties of * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see . * * Author: Mike Gabriel */ #ifndef _PAM_X2GO_H_ #define _PAM_X2GO_H_ #define PAM_X2GO_PROMPT_GUESTLOGIN "login:" #define PAM_X2GO_PROMPT_USER "remote login:" #define PAM_X2GO_PROMPT_HOST "remote host:" #define PAM_X2GO_PROMPT_COMMAND "remote command:" #define PAM_X2GO_PROMPT_PASSWORD "password:" #endif //_PAM_X2GO_H_ libpam-x2go-0.0.2.0/m4/gcov.m40000644000000000000000000000470313274050122012376 0ustar # Checks for existence of coverage tools: # * gcov # * lcov # * genhtml # * gcovr # # Sets ac_cv_check_gcov to yes if tooling is present # and reports the executables to the variables LCOV, GCOVR and GENHTML. AC_DEFUN([AC_TDD_GCOV], [ AC_ARG_ENABLE(gcov, AS_HELP_STRING([--enable-gcov], [enable coverage testing with gcov]), [use_gcov=$enableval], [use_gcov=no]) if test "x$use_gcov" = "xyes"; then # we need gcc: if test "$GCC" != "yes"; then AC_MSG_ERROR([GCC is required for --enable-gcov]) fi # Check if ccache is being used AC_CHECK_PROG(SHTOOL, shtool, shtool) case `$SHTOOL path $CC` in *ccache*[)] gcc_ccache=yes;; *[)] gcc_ccache=no;; esac if test "$gcc_ccache" = "yes" && (test -z "$CCACHE_DISABLE" || test "$CCACHE_DISABLE" != "1"); then AC_MSG_ERROR([ccache must be disabled when --enable-gcov option is used. You can disable ccache by setting environment variable CCACHE_DISABLE=1.]) fi lcov_version_list="1.6 1.7 1.8 1.9" AC_CHECK_PROG(LCOV, lcov, lcov) AC_CHECK_PROG(GENHTML, genhtml, genhtml) if test "$LCOV"; then AC_CACHE_CHECK([for lcov version], glib_cv_lcov_version, [ glib_cv_lcov_version=invalid lcov_version=`$LCOV -v 2>/dev/null | $SED -e 's/^.* //'` for lcov_check_version in $lcov_version_list; do if test "$lcov_version" = "$lcov_check_version"; then glib_cv_lcov_version="$lcov_check_version (ok)" fi done ]) else lcov_msg="To enable code coverage reporting you must have one of the following lcov versions installed: $lcov_version_list" AC_MSG_ERROR([$lcov_msg]) fi case $glib_cv_lcov_version in ""|invalid[)] lcov_msg="You must have one of the following versions of lcov: $lcov_version_list (found: $lcov_version)." AC_MSG_ERROR([$lcov_msg]) LCOV="exit 0;" ;; esac if test -z "$GENHTML"; then AC_MSG_ERROR([Could not find genhtml from the lcov package]) fi ac_cv_check_gcov=yes ac_cv_check_lcov=yes # Remove all optimization flags from CFLAGS changequote({,}) CFLAGS=`echo "$CFLAGS" | $SED -e 's/-O[0-9]*//g'` changequote([,]) # Add the special gcc flags COVERAGE_CFLAGS="-O0 -fprofile-arcs -ftest-coverage" COVERAGE_CXXFLAGS="-O0 -fprofile-arcs -ftest-coverage" COVERAGE_LDFLAGS="-lgcov" # Check availability of gcovr AC_CHECK_PROG(GCOVR, gcovr, gcovr) if test -z "$GCOVR"; then ac_cv_check_gcovr=no else ac_cv_check_gcovr=yes fi fi ]) # AC_TDD_GCOV libpam-x2go-0.0.2.0/m4/gtest.m40000644000000000000000000000477113274050122012573 0ustar # Copyright (C) 2012 Canonical, Ltd. # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice (including the next # paragraph) shall be included in all copies or substantial portions of the # Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. # Checks whether the gtest source is available on the system. Allows for # adjusting the include and source path. Sets have_gtest=yes if the source is # present. Sets GTEST_CPPFLAGS and GTEST_SOURCE to the preprocessor flags and # source location respectively. AC_DEFUN([CHECK_GTEST], [ AC_ARG_WITH([gtest-include-path], [AS_HELP_STRING([--with-gtest-include-path], [location of the Google test headers])], [GTEST_CPPFLAGS="-I$withval"]) AC_ARG_WITH([gtest-source-path], [AS_HELP_STRING([--with-gtest-source-path], [location of the Google test sources, defaults to /usr/src/gtest])], [GTEST_SOURCE="$withval"], [GTEST_SOURCE="/usr/src/gtest"]) GTEST_CPPFLAGS="$GTEST_CPPFLAGS -I$GTEST_SOURCE" AC_LANG_PUSH([C++]) tmp_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $GTEST_CPPFLAGS" AC_CHECK_HEADER([gtest/gtest.h]) CPPFLAGS="$tmp_CPPFLAGS" AC_LANG_POP AC_CHECK_FILES([$GTEST_SOURCE/src/gtest-all.cc] [$GTEST_SOURCE/src/gtest_main.cc], [have_gtest_source=yes], [have_gtest_source=no]) AS_IF([test "x$ac_cv_header_gtest_gtest_h" = xyes -a \ "x$have_gtest_source" = xyes], [have_gtest=yes] [AC_SUBST(GTEST_CPPFLAGS)] [AC_SUBST(GTEST_SOURCE)], [have_gtest=no]) ]) # CHECK_GTEST libpam-x2go-0.0.2.0/Makefile.am0000644000000000000000000000017113274050122012705 0ustar ACLOCAL_AMFLAGS = -I m4 SUBDIRS = src if HAVE_GTEST SUBDIRS += tests endif include $(top_srcdir)/Makefile.am.coverage libpam-x2go-0.0.2.0/Makefile.am.coverage0000644000000000000000000000247513274050122014510 0ustar # Coverage targets .PHONY: clean-gcno clean-gcda \ coverage-html generate-coverage-html clean-coverage-html \ coverage-gcovr generate-coverage-gcovr clean-coverage-gcovr clean-local: clean-gcno clean-coverage-html clean-coverage-gcovr if HAVE_GCOV clean-gcno: @echo Removing old coverage instrumentation -find -name '*.gcno' -print | xargs -r rm clean-gcda: @echo Removing old coverage results -find -name '*.gcda' -print | xargs -r rm coverage-html: clean-gcda -$(MAKE) $(AM_MAKEFLAGS) -k check $(MAKE) $(AM_MAKEFLAGS) generate-coverage-html generate-coverage-html: @echo Collecting coverage data $(LCOV) --directory $(top_builddir) --capture --output-file coverage.info --no-checksum --compat-libtool LANG=C $(GENHTML) --prefix $(top_builddir) --output-directory coveragereport --title "Code Coverage" --legend --show-details coverage.info clean-coverage-html: clean-gcda -$(LCOV) --directory $(top_builddir) -z -rm -rf coverage.info coveragereport if HAVE_GCOVR coverage-gcovr: clean-gcda -$(MAKE) $(AM_MAKEFLAGS) -k check $(MAKE) $(AM_MAKEFLAGS) generate-coverage-gcovr generate-coverage-gcovr: @echo Generating coverage GCOVR report $(GCOVR) -x -r $(top_builddir) -o $(top_builddir)/coverage.xml clean-coverage-gcovr: clean-gcda -rm -rf $(top_builddir)/coverage.xml endif # HAVE_GCOVR endif # HAVE_GCOV libpam-x2go-0.0.2.0/NEWS0000644000000000000000000000002513274050122011346 0ustar No NEWS is good NEWS libpam-x2go-0.0.2.0/README.md0000644000000000000000000000022513274050122012130 0ustar # PAM X2Go A small PAM module to check an X2Go Server (SSH) for credentials. This PAM module is needed for Arctica Greeter's Remote Logon feature. libpam-x2go-0.0.2.0/src/auth-check-path.c0000644000000000000000000000005413274050122014552 0ustar const char * auth_check_path = AUTH_CHECK; libpam-x2go-0.0.2.0/src/auth-check-path.h0000644000000000000000000000004513274050122014557 0ustar extern const char * auth_check_path; libpam-x2go-0.0.2.0/src/Makefile.am0000644000000000000000000000236013274050122013476 0ustar NULL = pamlibdir = $(PAMMODULEDIR) pamlib_LTLIBRARIES = pam_x2go.la pam_x2go_la_SOURCES = \ auth-check-path.c auth-check-path.h \ pam-x2go.c \ pam-x2go-children.c \ $(NULL) pam_x2go_la_LDFLAGS = \ -no-undefined \ -module \ -avoid-version \ $(COVERAGE_LDFLAGS) \ $(NULL) pam_x2go_la_CFLAGS = \ -Wall -Werror \ -DAUTH_CHECK="\"$(libexecdir)/x2go-auth-check\"" \ $(COVERAGE_CFLAGS) \ $(NULL) pam_x2go_la_CPPFLAGS = \ -I$(top_srcdir)/include \ $(NULL) pam_x2go_la_LIBADD = \ -lpam \ $(NULL) pam_x2goincludedir = $(includedir)/security/ pam_x2goinclude_HEADERS = \ $(top_srcdir)/include/pam-x2go.h \ $(NULL) libexec_PROGRAMS = \ x2go-auth-check \ $(NULL) x2go_auth_check_SOURCES = \ x2go-auth-check.c \ $(NULL) x2go_auth_check_CFLAGS = \ $(LIBSSH_CFLAGS) \ $(COVERAGE_CFLAGS) \ $(NULL) x2go_auth_check_LDADD = \ $(LIBSSH_LIBS) \ $(NULL) x2go_auth_check_LDFLAGS = \ $(COVERAGE_LDFLAGS) \ $(NULL) libpam-x2go-0.0.2.0/src/pam-x2go.c0000644000000000000000000002743213274050122013247 0ustar /* * Copyright © 2012-2013 Mike Gabriel * Copyright © 2012 Canonical Ltd. * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License version 3, as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranties of * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see . * * Author: Mike Gabriel * Author libpam-freerdp (where we forked from): Ted Gould */ #include #include #include #include #include #include #include #include #include #include #include #include #include #define PAM_SM_AUTH #define PAM_SM_SESSION #include #include #include #include "pam-x2go.h" #include "pam-x2go-children.h" #include "auth-check-path.h" static int unpriveleged_kill (struct passwd * pwdent); static char * global_x2go_user = NULL; static char * global_x2go_server = NULL; static char * global_x2go_command = NULL; /* FIXME? This is a work around to the fact that PAM seems to be clearing the auth token between authorize and open_session. Which then requires us to save it. Seems like we're the wrong people to do it, but we have no choice */ static char * global_password = NULL; /* Either grab a value or prompt for it */ static char * get_item (pam_handle_t * pamh, int type) { /* Check to see if we just have the value. If we do, great let's dup it some we're consistently allocating memory */ if ((type == PAM_USER) || (type == PAM_AUTHTOK)) { /* If it's not an X2Go parameter type we can use the PAM functions because the PAM functions don't support X2Go parameters */ char * value = NULL; if (pam_get_item(pamh, type, (const void **)&value) == PAM_SUCCESS && value != NULL) { return value; } if (type == PAM_AUTHTOK && global_password != NULL) { /* If we're looking for a password, we didn't get one, before prompting see if we've got a global one. */ return global_password; } } else { /* Here we deal with all X2Go specific parameters */ if ((type == PAM_TYPE_X2GO_USER) && (global_x2go_user != NULL)) { return global_x2go_user; } if ((type == PAM_TYPE_X2GO_SERVER) && (global_x2go_server != NULL)) { return global_x2go_server; } if ((type == PAM_TYPE_X2GO_COMMAND) && (global_x2go_command != NULL)) { return global_x2go_command; } } /* Now we need to prompt */ /* Build up the message we're prompting for */ struct pam_message message; const struct pam_message * pmessage = &message; message.msg = NULL; message.msg_style = PAM_PROMPT_ECHO_ON; switch (type) { case PAM_USER: message.msg = PAM_X2GO_PROMPT_GUESTLOGIN; break; case PAM_TYPE_X2GO_USER: message.msg = PAM_X2GO_PROMPT_USER; break; case PAM_TYPE_X2GO_SERVER: message.msg = PAM_X2GO_PROMPT_HOST;; break; case PAM_AUTHTOK: message.msg = PAM_X2GO_PROMPT_PASSWORD; message.msg_style = PAM_PROMPT_ECHO_OFF; break; case PAM_TYPE_X2GO_COMMAND: message.msg = PAM_X2GO_PROMPT_COMMAND; break; default: return NULL; } struct pam_conv * conv = NULL; if (pam_get_item(pamh, PAM_CONV, (const void **)&conv) != PAM_SUCCESS || conv == NULL || conv->conv == NULL) { return NULL; } struct pam_response * responses = NULL; if (conv->conv(1, &pmessage, &responses, conv->appdata_ptr) != PAM_SUCCESS || responses == NULL) { return NULL; } char * promptval = responses->resp; free(responses); /* If we didn't get anything, just move on */ if (promptval == NULL) { return NULL; } if (type == PAM_AUTHTOK) { if (mlock(promptval, strlen(promptval) + 1) != 0) { free(promptval); return NULL; } } if (type == PAM_TYPE_X2GO_SERVER) { char * subloc = strstr(promptval, "://"); if (subloc != NULL) { char * original = promptval; char * newish = subloc + strlen("://"); char * endslash = strstr(newish, "/"); if (endslash != NULL) { endslash[0] = '\0'; } promptval = strdup(newish); free(original); } } char * retval = NULL; if (promptval != NULL) { /* Can't believe it really would be at this point, but let's be sure */ if ((type == PAM_USER) || (type == PAM_AUTHTOK)) { /* We can only use the PAM functions for types supported by PAM */ pam_set_item(pamh, type, (const void *)promptval); /* We're returning the value saved by PAM so we can clear promptval */ pam_get_item(pamh, type, (const void **)&retval); } /* Here we deal with all X2Go specific parameter types */ if (type == PAM_TYPE_X2GO_USER) { /* The remote user can be saved globally */ if (global_x2go_user != NULL) { free(global_x2go_user); } global_x2go_user = strdup(promptval); retval = global_x2go_user; } if (type == PAM_TYPE_X2GO_SERVER) { /* The remote server can be saved globally */ if (global_x2go_server != NULL) { free(global_x2go_server); } global_x2go_server = strdup(promptval); retval = global_x2go_server; } if (type == PAM_TYPE_X2GO_COMMAND) { /* The remote command can be saved globally */ if (global_x2go_command != NULL) { free(global_x2go_command); } global_x2go_command = strdup(promptval); retval = global_x2go_command; } if (type == PAM_AUTHTOK) { /* We also save the password globally if we've got one */ if (global_password != NULL) { memset(global_password, 0, strlen(global_password)); munlock(global_password, strlen(global_password) + 1); free(global_password); } global_password = strdup(promptval); if (mlock(global_password, strlen(global_password) + 1) != 0) { /* Woah, can't lock it. Can't keep it. */ free(global_password); global_password = NULL; } else { retval = global_password; } } if (type == PAM_AUTHTOK) { memset(promptval, 0, strlen(promptval) + 1); munlock(promptval, strlen(promptval) + 1); } free(promptval); } return retval; } #define GET_ITEM(val, type) \ if ((val = get_item(pamh, type)) == NULL) { \ retval = PAM_AUTH_ERR; \ goto done; \ } /* Authenticate. We need to make sure we have a user account, that there are remote accounts and then verify them with X2Go */ PAM_EXTERN int pam_sm_authenticate (pam_handle_t *pamh, int flags, int argc, const char **argv) { char * username = NULL; char * password = NULL; char * ruser = NULL; char * rhost = NULL; char * rcommand = NULL; int retval = PAM_IGNORE; /* Get all the values, or prompt for them, or return with an auth error */ GET_ITEM(username, PAM_USER); GET_ITEM(ruser, PAM_TYPE_X2GO_USER); GET_ITEM(rhost, PAM_TYPE_X2GO_SERVER); GET_ITEM(rcommand, PAM_TYPE_X2GO_COMMAND); GET_ITEM(password, PAM_AUTHTOK); int stdinpipe[2]; if (pipe(stdinpipe) != 0) { retval = PAM_SYSTEM_ERR; goto done; } /* At this point we should have the values, let's check the auth */ pid_t pid; switch (pid = fork()) { case 0: { /* child */ pam_sm_authenticate_helper (stdinpipe, username, rhost, ruser, rcommand); break; } case -1: { /* fork'n error! */ retval = PAM_SYSTEM_ERR; break; } default: { int forkret = 0; int bytesout = 0; bytesout += write(stdinpipe[1], password, strlen(password)); bytesout += write(stdinpipe[1], "\n", 1); close(stdinpipe[1]); if (waitpid(pid, &forkret, 0) < 0 || bytesout == 0) { retval = PAM_SYSTEM_ERR; } else if (forkret == 0) { retval = PAM_SUCCESS; } else { retval = PAM_AUTH_ERR; } } } /* Return our status */ done: return retval; } pid_t session_pid = 0; /* Open Session. Here we need to fork a little process so that we can give the credentials to the session itself so that it can startup the PyHoca (X2Go) client for the login */ PAM_EXTERN int pam_sm_open_session (pam_handle_t *pamh, int flags, int argc, const char ** argv) { char * username = NULL; char * password = NULL; char * ruser = NULL; char * rhost = NULL; char * rcommand = NULL; int retval = PAM_SUCCESS; /* Get all the values, or prompt for them, or return with an auth error */ GET_ITEM(username, PAM_USER); GET_ITEM(ruser, PAM_TYPE_X2GO_USER); GET_ITEM(rhost, PAM_TYPE_X2GO_SERVER); GET_ITEM(rcommand, PAM_TYPE_X2GO_COMMAND); GET_ITEM(password, PAM_AUTHTOK); struct passwd * pwdent = getpwnam(username); if (pwdent == NULL) { retval = PAM_SYSTEM_ERR; goto done; } if (session_pid != 0) { unpriveleged_kill(pwdent); } int sessionready[2]; if (pipe(sessionready) != 0) { retval = PAM_SYSTEM_ERR; goto done; } pid_t pid = fork(); if (pid == 0) { int ret = session_socket_handler(pwdent, sessionready[1], ruser, rhost, rcommand, password); close(sessionready[1]); _exit(ret); } else if (pid < 0) { close(sessionready[0]); close(sessionready[1]); retval = PAM_SYSTEM_ERR; } else { char readbuffer[strlen(ALL_GOOD_SIGNAL) + 1]; int readlen = 0; readlen = read(sessionready[0], readbuffer, strlen(ALL_GOOD_SIGNAL) + 1); close(sessionready[0]); if (readlen == strlen(ALL_GOOD_SIGNAL) + 1) { session_pid = pid; } else { retval = PAM_SYSTEM_ERR; } } done: return retval; } /* Close Session. Make sure our little guy has died so he doesn't become a zombie and eat things. */ PAM_EXTERN int pam_sm_close_session (pam_handle_t *pamh, int flags, int argc, const char **argv) { if (session_pid == 0) { return PAM_IGNORE; } char * username = NULL; int retval = PAM_SUCCESS; GET_ITEM(username, PAM_USER); struct passwd * pwdent = getpwnam(username); if (pwdent == NULL) { retval = PAM_SYSTEM_ERR; goto done; } retval = unpriveleged_kill(pwdent); done: return retval; } /* Drop privs and try to kill the process with the PID of session_pid. This ensures that we don't kill something important if there is PID wrap around. */ static int unpriveleged_kill (struct passwd * pwdent) { int retval = PAM_SUCCESS; pid_t pid = fork(); if (pid == 0) { /* Setting groups, but allowing EPERM as if we're not 100% root we might not be able to do this */ if (setgroups(1, &pwdent->pw_gid) != 0 && errno != EPERM) { _exit(EXIT_FAILURE); } if (setgid(pwdent->pw_gid) < 0 || setuid(pwdent->pw_uid) < 0 || setegid(pwdent->pw_gid) < 0 || seteuid(pwdent->pw_uid) < 0) { _exit(EXIT_FAILURE); } if (clearenv() != 0) { _exit(EXIT_FAILURE); } int killval = kill(session_pid, SIGKILL); session_pid = 0; if (killval != 0) { printf("Unable to kill\n"); } /* NOTE: We're ignoring whether we could kill it or not. It'd be nice to track that but there are a lot of reason that we could fail there and it's not a bad thing. Really we're attempting a best effort to clean up we won't be able to guarantee it. */ _exit(EXIT_SUCCESS); } else if (pid < 0) { retval = PAM_SYSTEM_ERR; } else { int forkret = 0; if (waitpid(pid, &forkret, 0) < 0) { retval = PAM_SYSTEM_ERR; } } /* We reset this no matter. If we error'd trying to do it, we don't want to try again. We'll just return the error for this time. */ session_pid = 0; return retval; } /* LightDM likes to have this function around, but we don't need it as we don't have a token hanging around. */ PAM_EXTERN int pam_sm_setcred (pam_handle_t *pamh, int flags, int argc, const char ** argv) { return PAM_SUCCESS; } #ifdef PAM_STATIC struct pam_module _pam_x2go_modstruct = { "pam_x2go", pam_sm_authenticate, pam_sm_setcred, NULL, pam_sm_open_session, pam_sm_close_session, NULL, }; #endif libpam-x2go-0.0.2.0/src/pam-x2go-children.c0000644000000000000000000001404613274050122015032 0ustar /* * Copyright © 2012-2013 Mike Gabriel * Copyright © 2012 Canonical Ltd. * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License version 3, as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranties of * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see . * * Author: Mike Gabriel * Author libpam-freerdp (where we forked from): Ted Gould */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "pam-x2go-children.h" #include "auth-check-path.h" void pam_sm_authenticate_helper (int *stdinpipe, const char* username, const char* rhost, const char* ruser, const char* rcommand) { dup2(stdinpipe[0], 0); char * args[5]; args[0] = (char *)auth_check_path; args[1] = (char *)rhost; args[2] = (char *)ruser; args[3] = (char *)rcommand; args[4] = NULL; struct passwd * pwdent = getpwnam(username); if (pwdent == NULL) { _exit(EXIT_FAILURE); } /* Setting groups, but allowing EPERM as if we're not 100% root we might not be able to do this */ if (setgroups(1, &pwdent->pw_gid) != 0 && errno != EPERM) { _exit(EXIT_FAILURE); } if (setgid(pwdent->pw_gid) < 0 || setuid(pwdent->pw_uid) < 0 || setegid(pwdent->pw_gid) < 0 || seteuid(pwdent->pw_uid) < 0) { _exit(EXIT_FAILURE); } if (clearenv() != 0) { _exit(EXIT_FAILURE); } if (chdir(pwdent->pw_dir) != 0) { _exit(EXIT_FAILURE); } setenv("HOME", pwdent->pw_dir, 1); execvp(args[0], args); _exit(0); } int session_socket_handler (struct passwd * pwdent, int readypipe, const char * ruser, const char * rhost, const char * rcommand, const char * password) { /* Socket stuff */ int socketfd = 0; struct sockaddr_un socket_addr; /* Connected user */ socklen_t connected_addr_size; int connectfd = 0; struct sockaddr_un connected_addr; /* Our buffer */ char * buffer = NULL; int buffer_len = 0; int buffer_fill = 0; /* Track write out */ int writedata = 0; /* Track ready writing */ int readywrite = 0; /* Setting groups, but allowing EPERM as if we're not 100% root we might not be able to do this */ if (setgroups(1, &pwdent->pw_gid) != 0 && errno != EPERM) { _exit(EXIT_FAILURE); } if (setgid(pwdent->pw_gid) < 0 || setuid(pwdent->pw_uid) < 0 || setegid(pwdent->pw_gid) < 0 || seteuid(pwdent->pw_uid) < 0) { /* Don't need to clean up yet */ return EXIT_FAILURE; } if (clearenv() != 0) { /* Don't need to clean up yet */ return EXIT_FAILURE; } if (chdir(pwdent->pw_dir) != 0) { /* Don't need to clean up yet */ return EXIT_FAILURE; } if (rcommand[0] == '\0') { rcommand = "TERMINAL"; } /* Build this up as a buffer so we can just write it and see that very, very clearly */ buffer_len += strlen(ruser) + 1; /* Add one for the space */ buffer_len += strlen(rhost) + 1; /* Add one for the space */ buffer_len += strlen(rcommand) + 1; /* Add one for the space */ buffer_len += strlen(password) + 1; /* Add one for the NULL */ if (buffer_len < 5) { /* Don't need to clean up yet */ return EXIT_FAILURE; } buffer = malloc(buffer_len); if (buffer == NULL) { /* Don't need to clean up yet */ return EXIT_FAILURE; } /* Lock the buffer before writing */ if (mlock(buffer, buffer_len) != 0) { /* We can't lock, we go home */ goto cleanup; } buffer_fill = snprintf(buffer, buffer_len, "%s %s %s %s", ruser, rhost, rcommand, password); if (buffer_fill > buffer_len) { /* This really shouldn't happen, but if for some reason we have an difference between they way that the lengths are calculated we want to catch that. */ goto cleanup; } /* Make our socket and bind it */ socketfd = socket(AF_UNIX, SOCK_STREAM, 0); if (socketfd < 0) { goto cleanup; } memset(&socket_addr, 0, sizeof(struct sockaddr_un)); socket_addr.sun_family = AF_UNIX; strncpy(socket_addr.sun_path, pwdent->pw_dir, sizeof(socket_addr.sun_path) - 1); strncpy(socket_addr.sun_path + strlen(pwdent->pw_dir), "/.x2go-socket", (sizeof(socket_addr.sun_path) - strlen(pwdent->pw_dir)) - 1); /* We bind the socket before forking so that we ensure that there isn't a race condition to get to it. Things will block otherwise. */ if (bind(socketfd, (struct sockaddr *)&socket_addr, sizeof(struct sockaddr_un)) < 0) { goto cleanup; } /* Set the socket file permissions to be 600 and the user and group to be the guest user. NOTE: This won't protect on BSD */ if (chmod(socket_addr.sun_path, S_IRUSR | S_IWUSR) != 0 || chown(socket_addr.sun_path, pwdent->pw_uid, pwdent->pw_gid) != 0) { goto cleanup; } if (listen(socketfd, 1) < 0) { goto cleanup; } readywrite = write(readypipe, ALL_GOOD_SIGNAL, strlen(ALL_GOOD_SIGNAL) + 1); if (readywrite != strlen(ALL_GOOD_SIGNAL) + 1) { goto cleanup; } connected_addr_size = sizeof(struct sockaddr_un); connectfd = accept(socketfd, (struct sockaddr *)&connected_addr, &connected_addr_size); if (connectfd < 0) { goto cleanup; } writedata = write(connectfd, buffer, buffer_len); cleanup: if (socketfd != 0) { close(socketfd); } if (connectfd != 0) { close(connectfd); } if (buffer != NULL) { memset(buffer, 0, buffer_len); munlock(buffer, buffer_len); free(buffer); buffer = NULL; } /* This should be only true on the write, so we can use this to check out as writedata is init to 0 */ if (writedata == buffer_len) { _exit (0); } _exit(EXIT_FAILURE); } libpam-x2go-0.0.2.0/src/pam-x2go-children.h0000644000000000000000000000246613274050122015042 0ustar /* * Copyright © 2012-2013 Mike Gabriel * Copyright © 2012 Canonical Ltd. * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License version 3, as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranties of * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see . * * Author: Mike Gabriel */ #ifndef _PAM_X2GO_CHILDREN_H_ #define _PAM_X2GO_CHILDREN_H_ #define PAM_TYPE_X2GO_USER 1234 #define PAM_TYPE_X2GO_SERVER 1235 #define PAM_TYPE_X2GO_COMMAND 1236 #define ALL_GOOD_SIGNAL "Ar, ready to authenticate cap'n" void pam_sm_authenticate_helper (int *stdinpipe, const char* username, const char* rhost, const char* ruser, const char* rcommand); int session_socket_handler (struct passwd * pwdent, int readypipe, const char * ruser, const char * rhost, const char * rcommand, const char * password); #endif //_PAM_X2GO_CHILDREN_H_ libpam-x2go-0.0.2.0/src/pam-x2go-private.h0000644000000000000000000000242713274050122014721 0ustar /* * Copyright © 2018 Mike Gabriel * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License version 3, as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranties of * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see . * * Author: Mike Gabriel * Author libpam-freerdp (where we forked from): Ted Gould */ #ifndef _PAM_X2GO_PRIVATE_H_ #define _PAM_X2GO_PRIVATE_H_ PAM_EXTERN int pam_sm_authenticate (pam_handle_t *pamh, int flags, int argc, const char **argv); PAM_EXTERN int pam_sm_open_session (pam_handle_t *pamh, int flags, int argc, const char ** argv); PAM_EXTERN int pam_sm_close_session (pam_handle_t *pamh, int flags, int argc, const char **argv); PAM_EXTERN int pam_sm_setcred (pam_handle_t *pamh, int flags, int argc, const char ** argv); #endif //_PAM_X2GO_PRIVATE_H_libpam-x2go-0.0.2.0/src/x2go-auth-check.c0000644000000000000000000000503513274050122014501 0ustar /* * Copyright © 2012-2013 Mike Gabriel * Copyright © 2012 Canonical Ltd. * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License version 3, as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranties of * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see . * * Author: Mike Gabriel * Author libpam-freerdp (where we forked from): Ted Gould */ #include #include #include #include #include int main (int argc, char * argv[]) { int verbosity = SSH_LOG_NOLOG; char password[512]; if (argc != 4) { printf("Not enough params"); return -1; } if (scanf("%511s", password) != 1) { return -1; } if (mlock(password, sizeof(password)) != 0) { return -1; } ssh_session auth_check_ssh_session = ssh_new(); ssh_options_set ( auth_check_ssh_session, SSH_OPTIONS_LOG_VERBOSITY, &verbosity ); ssh_options_set ( auth_check_ssh_session, SSH_OPTIONS_USER, argv[2] ); char * colonloc = strstr(argv[1], ":"); if (colonloc != NULL) { /* We've got a port to deal with */ colonloc[0] = '\0'; colonloc++; long port = strtoul(colonloc, NULL, 10); char *array[2]; array[0] = strtok( argv[1], ":" ); char *hostname = array[0]; ssh_options_set ( auth_check_ssh_session, SSH_OPTIONS_HOST, hostname ); ssh_options_set ( auth_check_ssh_session, SSH_OPTIONS_PORT, &port ); } else { ssh_options_set ( auth_check_ssh_session, SSH_OPTIONS_HOST, argv[1] ); } int rc; rc = ssh_connect ( auth_check_ssh_session ); if ( rc != SSH_OK ) { fprintf ( stderr, "Error connecting to via SSH: %s\n", ssh_get_error ( auth_check_ssh_session ) ); ssh_free(auth_check_ssh_session); return -1; } rc = ssh_userauth_password ( auth_check_ssh_session, NULL, password ); if ( rc != SSH_AUTH_SUCCESS ) { fprintf ( stderr, "Error connecting to via SSH: %s\n", ssh_get_error ( auth_check_ssh_session ) ); ssh_disconnect(auth_check_ssh_session); ssh_free(auth_check_ssh_session); return -1; } memset(password, 0, sizeof(password)); munlock(password, sizeof(password)); return 0; } libpam-x2go-0.0.2.0/tests/Makefile.am0000644000000000000000000000511213274050122014047 0ustar NULL = CLEANFILES = DISTCLEANFILES = EXTRA_DIST = TESTS = \ test-x2go-wrapper \ $(NULL) check_PROGRAMS = \ test-x2go-auth \ $(TESTS) \ $(NULL) CLEANFILES += \ test-x2go-auth \ $(TESTS) \ $(NULL) AM_CPPFLAGS = $(GTEST_CPPFLAGS) \ $(REMOTE_APPS_MANAGER_CFLAGS) \ -I${top_srcdir}/src -Wall -Werror \ $(NULL) AM_CXXFLAGS = $(GTEST_CXXFLAGS) \ $(REMOTE_APPS_MANAGER_CFLAGS) \ $(NULL) AM_CFLAGS = \ -Wall \ -g \ $(NULL) ########################## # Google Test Test Suite # ########################## check_LIBRARIES = libgtest.a libgtest_main.a gtest-all.cc: cp $(GTEST_SOURCE)/src/gtest-all.cc . gtest_main.cc: cp $(GTEST_SOURCE)/src/gtest_main.cc . CLEANFILES += \ gtest-all.cc \ gtest_main.cc \ $(NULL) nodist_libgtest_a_SOURCES = \ gtest-all.cc \ $(NULL) nodist_libgtest_main_a_SOURCES = \ gtest_main.cc \ $(NULL) libgtest_a_CPPFLAGS = \ $(GTEST_CPPFLAGS) -w \ $(AM_CPPFLAGS) \ $(NULL) libgtest_main_a_CPPFLAGS = \ $(GTEST_CPPFLAGS) -w \ $(AM_CPPFLAGS) \ $(NULL) libgtest_a_CXXFLAGS = \ $(AM_CXXFLAGS) \ $(NULL) libgtest_main_a_CXXFLAGS = \ $(AM_CXXFLAGS) \ $(NULL) ########################## # Wrapper ########################## test_x2go_wrapper: test-x2go-auth test_x2go_wrapper_SOURCES = \ mock_pam.c mock_pam.h \ mock_guest.c mock_guest.h \ test-x2go-wrapper.cc \ $(NULL) test_x2go_wrapper_LDADD = \ libgtest.a libgtest_main.a \ ${top_srcdir}/src/pam_x2go.la \ $(LIBSSH_LIBS) \ $(NULL) test_x2go_wrapper_CPPFLAGS = \ $(AM_CPPFLAGS) \ -I${top_srcdir}/include \ -I${top_srcdir}/src \ $(GTEST_CPPFLAGS) \ $(LIBSSH_CPPFLAGS) \ $(NULL) test_x2go_wrapper_CXXFLAGS = \ $(AM_CXXFLAGS) \ -DAUTH_CHECK="\"$(abs_builddir)/test-x2go-auth\"" \ $(GTEST_CXXFLAGS) \ $(LIBSSH_CXXFLAGS) \ $(NULL) test_x2go_wrapper_LDFLAGS = \ $(GTEST_LDFLAGS) \ $(LIBSSH_LDFLAGS) \ -pthread \ $(NULL) ########################## # Auth tool ########################## test_x2go_auth_SOURCES = \ test-x2go-auth.c \ $(NULL) libpam-x2go-0.0.2.0/tests/mock_guest.c0000644000000000000000000000425213274050122014323 0ustar /* * Copyright © 2012-2013 Mike Gabriel . * Copyright © 2012 Canonical Ltd. All rights reserved. * * Author(s): Mike Gabriel * David Barth * */ #include #include #include #include #include #include #include #include #include static struct passwd guest = { "guest", "password", 500, 500, "M. Guest", "/tmp", "/bin/true" }; struct passwd * getpwnam (const char *username) { return &guest; } int setgroups(size_t size, const gid_t *list) { errno = EPERM; return -1; } int setgid(gid_t gid) { return 0; } int setuid(uid_t uid) { return 0; } int setegid(gid_t gid) { return 0; } int seteuid(uid_t uid) { return 0; } int chmod(const char *path, mode_t mode) { return 0; } int chown(const char *path, uid_t owner, gid_t group) { return 0; } int execvp(const char *file, char *const argv[]) { return 0; } /* wrap _exit, to make sure the gcov_exit function installed with atexit() is really called to collect coverage statistics */ void _exit (int exitcode) { exit (exitcode); } #define BUFFER_SIZE 512 int socket_sucker () { int socket_fd = 0; int servlen = 0; struct sockaddr_un serv_addr; bzero((char *)&serv_addr, sizeof(serv_addr)); const char * home = getenv("HOME"); if (home == NULL) { return -1; } serv_addr.sun_family = AF_UNIX; int printsize = snprintf(serv_addr.sun_path, sizeof(serv_addr.sun_path) - 1, "%s/%s", home, ".x2go-socket"); if (printsize > sizeof(serv_addr.sun_path) - 1 || printsize < 0) { return -1; } servlen = strlen(serv_addr.sun_path) + sizeof(serv_addr.sun_family); if ((socket_fd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) { return -1; } if (connect(socket_fd, (struct sockaddr *)&serv_addr, servlen) < 0) { return -1; } char buffer[BUFFER_SIZE + 2]; int in = 0; int out = 0; in = read(socket_fd, buffer, BUFFER_SIZE); if (in > 0) { out = write(1, buffer, in); } close(socket_fd); if (in > 0 && out > 0 && in == out) { return 0; } else { return -1; } } libpam-x2go-0.0.2.0/tests/mock_guest.h0000644000000000000000000000134213274050122014325 0ustar /* * Copyright © 2012-2013 Mike Gabriel . * Copyright © 2012 Canonical Ltd. All rights reserved. * * Author(s): Mike Gabriel * David Barth * */ #ifndef __MOCK_GUEST_H__ #define __MOCK_GUEST_H__ #include #include #include struct passwd *getpwnam (const char *username); int setgroups(size_t size, const gid_t *list); int setgid(gid_t gid); int setuid(uid_t uid); int setegid(gid_t gid); int seteuid(uid_t uid); int chmod(const char *path, mode_t mode); int chown(const char *path, uid_t owner, gid_t group); int execvp(const char *file, char *const argv[]); int socket_sucker(); #endif libpam-x2go-0.0.2.0/tests/mock_pam.c0000644000000000000000000000507313274050122013753 0ustar /* * Copyright © 2012-2013 Mike Gabriel . * Copyright © 2012 Canonical Ltd. All rights reserved. * * Author(s): Mike Gabriel * David Barth * */ #include #include #include "mock_pam.h" #include "pam-x2go.h" struct pam_handle { void *item[PAM_NUM_ITEMS]; struct pam_conv *conv; /* note: the other fields have been omitted */ }; int fake_conv (int num_msg, const struct pam_message **msg, struct pam_response **resp, void *appdata_ptr) { struct pam_response *response = NULL; response = malloc (sizeof (struct pam_response)); if (response == NULL) return PAM_BUF_ERR; response->resp_retcode = 0; if (strcmp((*msg)->msg, PAM_X2GO_PROMPT_GUESTLOGIN) == 0) response->resp = strdup ("guest"); /* IMPORTANT: this needs to be in /etc/passwd */ else if (strcmp((*msg)->msg, PAM_X2GO_PROMPT_USER) == 0) response->resp = strdup ("ruser"); else if (strcmp((*msg)->msg, PAM_X2GO_PROMPT_HOST) == 0) response->resp = strdup ("protocol://rhost/dummy"); else if (strcmp((*msg)->msg, PAM_X2GO_PROMPT_PASSWORD) == 0) response->resp = strdup ("password"); else if (strcmp((*msg)->msg, PAM_X2GO_PROMPT_COMMAND) == 0) response->resp = strdup ("rcommand"); else return PAM_SYMBOL_ERR; /* leaks... */ *resp = response; return PAM_SUCCESS; } struct pam_conv static_conv = { &fake_conv, (void *)NULL }; pam_handle_t *pam_handle_new (void) { pam_handle_t *newh = malloc (sizeof (pam_handle_t)); if (newh != NULL) { newh->conv = &static_conv; memset(newh->item, 0, sizeof(void *) * PAM_NUM_ITEMS); } return newh; } int PAM_NONNULL((1)) pam_get_item (const pam_handle_t *pamh, int type, const void **value) { if (pamh == NULL) return PAM_SYSTEM_ERR; if (type == PAM_CONV) *value = pamh->conv; else if (pamh->item[type] != NULL) *value = pamh->item[type]; else *value = NULL; /* will result in a prompt conversation */ return PAM_SUCCESS; } int PAM_NONNULL((1)) pam_set_item (pam_handle_t *pamh, int type, const void *value) { if (pamh == NULL) return PAM_SYSTEM_ERR; void **slot, *tmp; size_t nsize, osize; slot = &pamh->item[type]; osize = nsize = 0; if (*slot != NULL) osize = strlen((const char *)*slot) + 1; if (value != NULL) nsize = strlen((const char *)value) + 1; if (*slot != NULL) { memset(*slot, 0xd0, osize); free(*slot); } if (value != NULL) { if ((tmp = malloc(nsize)) == NULL) return PAM_BUF_ERR; memcpy(tmp, value, nsize); } else { tmp = NULL; } *slot = tmp; return PAM_SUCCESS; } libpam-x2go-0.0.2.0/tests/mock_pam.h0000644000000000000000000000134013274050122013751 0ustar /* * Copyright © 2012-2013 Mike Gabriel . * Copyright © 2012 Canonical Ltd. All rights reserved. * * Author(s): Mike Gabriel * David Barth * */ #ifndef __MOCK_PAM_H__ #define __MOCK_PAM_H__ #define LIBPAM_COMPILE #include #include #include #define PAM_NUM_ITEMS PAM_AUTHTOK_TYPE typedef struct pam_handle pam_handle_t; pam_handle_t *pam_handle_new (void); int PAM_NONNULL((1)) pam_get_item (const pam_handle_t *pamh, int type, const void **value); int PAM_NONNULL((1)) pam_set_item (pam_handle_t *pamh, int type, const void *value); #endif libpam-x2go-0.0.2.0/tests/test-x2go-auth.c0000644000000000000000000000261413274050122014756 0ustar /* * Copyright © 2012-2013 Mike Gabriel * Copyright © 2012 Canonical Ltd. * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License version 3, as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranties of * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see . * * Author: Mike Gabriel * Author libpam-freerdp (where we forked from): Ted Gould */ #include #include #include int main (int argc, char * argv[]) { char password[512]; if (argc != 4) { printf("Not enough params"); return -1; } if (scanf("%511s", password) != 1) { return -1; } /* Check username */ if (strcmp(argv[2], "ruser")) { return -1; } /* Check password */ if (strcmp(password, "password")) { return -1; } /* Check session type */ if (strcmp(argv[3], "rcommand")) { return -1; } /* Check hostname */ if (strcmp(argv[1], "rhost")) { return -1; } return 0; } libpam-x2go-0.0.2.0/tests/test-x2go-wrapper.cc0000644000000000000000000000414013274050122015634 0ustar /* * Copyright © 2012-2013 Mike Gabriel . * Copyright © 2012 Canonical Ltd. All rights reserved. * * Author(s): Mike Gabriel * David Barth * */ #include extern "C" { #include "mock_pam.h" #include "mock_guest.h" #include "pam-x2go-private.h" int x2goclient_wrapper (int argc, char * argv[]); const char * auth_check_path = AUTH_CHECK; } namespace { // The fixture for testing class Foo. class X2GoWrapperTest : public ::testing::Test { protected: // You can remove any or all of the following functions if its body // is empty. X2GoWrapperTest() { // You can do set-up work for each test here. setenv("HOME", "/tmp", 1 /* overwrite */); } virtual ~X2GoWrapperTest() { // You can do clean-up work that doesn't throw exceptions here. } // If the constructor and destructor are not enough for setting up // and cleaning up each test, you can define the following methods: virtual void SetUp() { // Code here will be called immediately after the constructor (right // before each test). unlink("/tmp/.x2go-socket"); } virtual void TearDown() { // Code here will be called immediately after each test (right // before the destructor). unlink("/tmp/.x2go-socket"); } // Objects declared here can be used by all tests in the test case for Foo. }; TEST_F(X2GoWrapperTest, canLinkTheWholeGang) { EXPECT_EQ (1, 1); // right, that's trivial, but that means // that I got all of the wrapper and pam to link there } TEST_F(X2GoWrapperTest, canCallPamOpenSession) { const char *argv[] = { NULL }; pam_handle_t *pamh = pam_handle_new (); EXPECT_EQ (PAM_SUCCESS, pam_sm_authenticate (pamh, 0, 0, argv)); EXPECT_EQ (PAM_SUCCESS, pam_sm_setcred (pamh, 0, 0, argv)); EXPECT_EQ (PAM_SUCCESS, pam_sm_open_session (pamh, 0, 0, argv)); EXPECT_EQ(0, socket_sucker()); EXPECT_EQ (PAM_SUCCESS, pam_sm_close_session (pamh, 0, 0, argv)); } }