source: openpam/trunk/HISTORY @ 318

Last change on this file since 318 was 312, checked in by Dag-Erling Smørgrav, 14 years ago

Roll OpenPAM Figwort.

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1OpenPAM Figwort                                                 2005-06-16
2
3 - BUGFIX: Correct several small signedness and initialization bugs
4   discovered during review by the NetBSD team.
5
6 - BUGFIX: Modify gendoc.pl to sort cross-references in dictionary
7   order within each section.
8
9 - ENHANCE: if a policy specifies a relative module path, prepend the
10   module directory so we never call dlopen(3) with a relative path.
11
12 - ENHANCE: add a pam.conf(5) manual page.
13============================================================================
14OpenPAM Feterita                                                2005-02-01
15
16 - BUGFIX: Correct numerous markup errors, invalid cross-references,
17   and other issues in the manual pages, with kind assistance from
18   Ruslan Ermilov <ru@freebsd.org>.
19
20 - BUGFIX: Avoid multiple evaluation of macro arguments in ENTERX()
21   and RETURNX() macros.
22
23 - BUGFIX: Remove an unnecessary and non-portable pointer cast in
24   pam_get_data(3).
25
26 - BUGFIX: Fix identical typos in PAM_ACCT_EXPIRED case in
27   pam_strerror(3) and gendoc.pl.
28
29 - ENHANCE: Minor overhaul of the autoconf / build system.
30
31 - ENHANCE: Add openpam_free_envlist(3).
32============================================================================
33OpenPAM Eelgrass                                                2004-02-10
34
35 - BUGFIX: Correct array handling bugs in conversation code.
36
37 - BUGFIX: In openpam_ttyconv(3), don't strip trailing linear
38   whitespace from the user's response.
39
40 - BUGFIX: Many constness issues addressed.
41============================================================================
42OpenPAM Dogwood                                                 2003-07-15
43
44 - ENHANCE: Use the GNU autotools.
45
46 - ENHANCE: Constify the msg field in struct pam_message.
47
48 - BUGFIX: Remove left-over debugging output
49
50 - BUGFIX: Avoid side effects in arguments to the FREE() macro
51
52 - ENHANCE: Make openpam_ttyconv(3) use read(2) rather than fgets(3).
53
54 - BUGFIX: Staticize some variables which shouldn't be global.
55
56 - BUGFIX: Correcly anticipate a NULL user in pam_get_user(3).
57
58 - ENHANCE: Various minor documentation improvements.
59
60Thanks to Dmitry V. Levin <ldv@altlinux.org> for considerable
61assistance with this release.
62============================================================================
63OpenPAM Digitalis                                               2003-06-01
64
65 - ENHANCE: Completely rewrite the configuration parser and add
66   support for the "include" control flag.
67
68 - ENHANCE: Improve portability to NetBSD, OpenBSD and Linux.
69
70 - ENHANCE: Lots of additional paranoia.
71
72 - BUGFIX: The sample su(1) application dropped privileges before
73   forking instead of after.
74
75 - ENHANCE: Document openpam_log(3).
76
77 - ENHANCE: Other minor documentation fixes.
78
79Thanks to Dmitry V. Levin <ldv@altlinux.org> for considerable
80assistance with this release.
81============================================================================
82OpenPAM Dianthus                                                2003-05-02
83
84 - BUGFIX: Initialize some potentially uninitialized variables.
85
86 - BUGFIX: Silence some warnings emitted by gcc -std=iso9899:1999.
87
88 - BUGFIX: In pam_getenv(), return a pointer to the stored variable
89   instead of a freshly allocated copy.
90
91 - ENHANCE: Detect recursion in openpam_borrow_cred()
92
93 - ENHANCE: Make borrowing one's own credentials a no-op.
94
95 - ENHANCE: Further improve debugging support.
96
97 - ENHANCE: Clean up some variable names.
98============================================================================
99OpenPAM Daffodil                                                2003-01-06
100
101 - ENHANCE: Document dependency on <sys/types.h> (for size_t)
102
103 - ENHANCE: Slightly improve error detection in openpam_ttyconv().
104
105 - BUGFIX: Fix several typos in debugging macros.
106============================================================================
107OpenPAM Cyclamen                                                2002-12-12
108
109 - ENHANCE: Improve recursion detection in openpam_dispatch().
110
111 - ENHANCE: Add debugging messages at entry and exit points of most
112   functions.
113
114 - ENHANCE: Fix some minor style issues.
115
116 - BUGFIX: Add default cases to the switches in openpam_log.c.
117
118 - ENHANCE: Add /usr/local/etc/pam.conf to policy search path.
119
120 - BUGFIX: In openpam_ttyconv(3), print the prompt to stdout rather
121   than stderr.
122============================================================================
123OpenPAM Citronella                                              2002-06-30
124
125 - ENHANCE: Add the "binding" control flag (from Solaris 9).
126
127 - ENHANCE: Define struct pam_repository and PAM_REPOSITORY (from
128   Solaris 9).
129
130 - ENHANCE: Flesh out the pam(3) man page.
131
132 - ENHANCE: Add an openpam(3) page with cross-references to all the
133   documented OpenPAM API extensions.
134
135 - ENHANCE: Add a pam_conv(3) man page describing the conversation
136   system.
137
138 - ENHANCE: Improved sample application.
139
140 - ENHANCE: Added sample pam_unix module.
141
142 - BUGFIX: Various documentation nits.
143============================================================================
144OpenPAM Cinquefoil                                              2002-05-24
145
146 - BUGFIX: Various warnings uncovered by gcc 3.1.
147
148 - ENHANCE: Add a null conversation function, openpam_nullconv(3).
149
150 - BUGFIX: Initialize the "other" chain to all zeroes.
151
152 - ENHANCE: Document openpam_ttyconv(3).
153============================================================================
154OpenPAM Cinnamon                                                2002-05-02
155
156 - ENHANCE: Add a null conversation function, openpam_nullconv().
157
158 - BUGFIX: Various markup bugs in the documentation.
159
160 - BUGFIX: Document <security/openpam.h>.
161
162 - BUGFIX: Duplicate expansion of openpam_log() macro arguments.
163
164 - ENHANCE: Restructure the policy-loading code and align our use of
165   the "other" policy with Solaris and Linux-PAM.
166
167 - ENHANCE: Log dlopen() and dlsym() failures.
168
169 - ENHANCE: In openpam_ttyconv(), emit a newline after error and info
170   messages unless the message contains one already.
171
172 - BUGFIX: In pam_vprompt(), initialize the response pointer to NULL
173   so we can detect whether the conversation function touched it.
174============================================================================
175OpenPAM Cineraria                                               2002-04-14
176
177 - BUGFIX: Fix confusion between token and prompt in
178   pam_get_authtok(3).
179
180 - ENHANCE: Improved documentation.
181
182 - ENHANCE: Adopt the same preprocessor tricks that were used in
183   FreeBSD's version of Linux-PAM to simplify static linking without
184   requiring dummy primitives.
185
186 - ENHANCE: Move the policy-loading code out of pam_start.c.
187
188 - BUGFIX: Fix typo in one of the versions of the openpam_log macro.
189
190 - ENHANCE: Add versioning macros.
191============================================================================
192OpenPAM Cinchona                                                2002-04-08
193
194 - ENHANCE: Improved documentation for several API functions.
195
196 - BUGFIX: Fix bug in pam_set_data() that would result in corruption
197   of the module data list.
198
199 - BUGFIX: Allocate the correct amount of memory for the environment
200   list in pam_putenv().
201
202 - ENHANCE: Change pam_get_authtok()'s prototype so the caller can
203   specify what token it wants.  Also introduce PAM_OLDAUTHTOK_PROMPT.
204
205 - BUGFIX: Plug memory leak in pam_get_user() / pam_get_authtok(), and
206   reduce differences between these very similar functions.
207
208 - ENHANCE: Check flags carefully in pam_authenticate() and
209   pam_chauthtok().
210
211 - BUGFIX: Fix bugs in portability code; libpam now builds on NetBSD.
212
213 - ENHANCE: In pam_get_authtok(), if PAM_OLDAUTHTOK is set, we're
214   asked for PAM_AUTHTOK, and we have to prompt the user, prompt her
215   twice and compare the responses.
216
217 - ENHANCE: Add openpam_{borrow,restore}_cred(), for temporarily
218   switching to user credentials.
219
220 - ENHANCE: Add openpam_free_data(), a generic cleanup function for
221   pam_set_data() consumers.
222============================================================================
223OpenPAM Centaury                                                2002-03-14
224
225 - BUGFIX: Add missing #include <string.h> to openpam_log.c.
226
227 - BUGFIX: s/PAM_REINITIALISE_CRED/PAM_REINITIALIZE_CRED/.  XSSO uses
228   the former, but Solaris and Linux-PAM use the latter.
229
230 - BUGFIX: The dynamic loader and the module cache contained a number
231   of bugs which would cause a segmentation fault if pam_start(3) was
232   called again after pam_end(3), as happens in login(1), xdm(1) etc.
233   after a failed login.
234
235 - BUGFIX: Refer to a module by the name used in the policy file, even
236   if the module that was actually loaded was versioned.
237
238 - ENHANCE: Suppress debugging logs, unless compiled with -DDEBUG.
239============================================================================
240OpenPAM Celandine                                               2002-03-05
241
242 - BUGFIX: PAM_TRY_AGAIN is a valid return value for pam_chauthtok().
243
244 - BUGFIX: Run passwd chain twice, first with the PAM_PRELIM_CHECK
245   flag set, then with the PAM_UPDATE_AUTHTOK flag set.
246
247 - BUGFIX: Failure of a "sufficient" module should not terminate the
248   passwd chain if the PAM_PRELIM_CHECK flag is set.
249
250 - BUGFIX: Clear PAM_AUTHTOK after running the service modules.
251
252 - ENHANCE: Prevent applications from specifying the PAM_PRELIM_CHECK
253   or PAM_UPDATE_AUTHTOK flags themselves.
254
255 - BUGFIX: openpam_set_option() did not support changing the value of
256   an existing option.
257
258 - ENHANCE: Add support for module versioning.  OpenPAM will prefer a
259   module with the same version number as the library itself to one
260   with no version number at all.
261============================================================================
262OpenPAM Cantaloupe                                              2002-02-22
263
264 - BUGFIX: The proper use of PAM_SYMBOL_ERR is to indicate an invalid
265   argument to pam_[gs]et_item(3), not to indicate dlsym(3) failures.
266
267 - ENHANCE: Add in-line documentation in most source files, and a Perl
268   script that generates mdoc code from that.
269
270 - BUGFIX: The environment list was not properly NULL-terminated.
271
272 - ENHANCE: Allow the PAM_AUTHTOK_PROMPT item to override the prompt
273   specified by the module.
274
275 - BUGFIX: PAM_NUM_ITEMS was set too low.  It has been moved to
276   pam_constants.h to avoid it going stale again.
277
278 - ENHANCE: Move all code related to static modules into a separate
279   file.
280
281 - ENHANCE: openpam_ttyconv() now masks most signals while prompting the
282   user, and supports setting a timeout (which defaults to off).
283
284 - BUGFIX: Some manual pages referenced XSSO even though they
285   documented OpenPAM-specific functions.
286
287 - ENHANCE: Added openpam_get_option() and openpam_set_option().
288
289 - ENHANCE: openpam_get_authtok() now respects the echo_pass,
290   try_first_pass, and use_first_pass options.
291============================================================================
292OpenPAM Caliopsis                                               2002-02-13
293
294Fixed a number of bugs in the previous release, including:
295  - a number of bugs in and related to pam_[gs]et_item(3)
296  - off-by-one bug in pam_start.c would trim last character off certain
297    configuration lines
298  - incorrect ordering of an array in openpam_load.c would cause service
299    module functions to get mixed up
300  - missing 'continue' in openpam_dispatch.c caused successes to be
301    counted as failures
302============================================================================
303OpenPAM Calamite                                                2002-02-09
304
305First (beta) release.
306============================================================================
307$P4: //depot/projects/openpam/HISTORY#24 $
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