HISTORY revision 141098
1OpenPAM Feterita 2005-02-01 2 3 - BUGFIX: Correct numerous markup errors, invalid cross-references, 4 and other issues in the manual pages, with kind assistance from 5 Ruslan Ermilov <ru@freebsd.org>. 6 7 - BUGFIX: Avoid multiple evaluation of macro arguments in ENTERX() 8 and RETURNX() macros. 9 10 - BUGFIX: Remove an unnecessary and non-portable pointer cast in 11 pam_get_data(3). 12 13 - BUGFIX: Fix identical typos in PAM_ACCT_EXPIRED case in 14 pam_strerror(3) and gendoc.pl. 15 16 - ENHANCE: Minor overhaul of the autoconf / build system. 17 18 - ENHANCE: Add openpam_free_envlist(3). 19 20============================================================================ 21OpenPAM Eelgrass 2004-02-10 22 23 - BUGFIX: Correct array handling bugs in conversation code. 24 25 - BUGFIX: In openpam_ttyconv(3), don't strip trailing linear 26 whitespace from the user's response. 27 28 - BUGFIX: Many constness issues addressed. 29============================================================================ 30OpenPAM Dogwood 2003-07-15 31 32 - ENHANCE: Use the GNU autotools. 33 34 - ENHANCE: Constify the msg field in struct pam_message. 35 36 - BUGFIX: Remove left-over debugging output 37 38 - BUGFIX: Avoid side effects in arguments to the FREE() macro 39 40 - ENHANCE: Make openpam_ttyconv(3) use read(2) rather than fgets(3). 41 42 - BUGFIX: Staticize some variables which shouldn't be global. 43 44 - BUGFIX: Correcly anticipate a NULL user in pam_get_user(3). 45 46 - ENHANCE: Various minor documentation improvements. 47 48Thanks to Dmitry V. Levin <ldv@altlinux.org> for considerable 49assistance with this release. 50============================================================================ 51OpenPAM Digitalis 2003-06-01 52 53 - ENHANCE: Completely rewrite the configuration parser and add 54 support for the "include" control flag. 55 56 - ENHANCE: Improve portability to NetBSD, OpenBSD and Linux. 57 58 - ENHANCE: Lots of additional paranoia. 59 60 - BUGFIX: The sample su(1) application dropped privileges before 61 forking instead of after. 62 63 - ENHANCE: Document openpam_log(3). 64 65 - ENHANCE: Other minor documentation fixes. 66 67Thanks to Dmitry V. Levin <ldv@altlinux.org> for considerable 68assistance with this release. 69============================================================================ 70OpenPAM Dianthus 2003-05-02 71 72 - BUGFIX: Initialize some potentially uninitialized variables. 73 74 - BUGFIX: Silence some warnings emitted by gcc -std=iso9899:1999. 75 76 - BUGFIX: In pam_getenv(), return a pointer to the stored variable 77 instead of a freshly allocated copy. 78 79 - ENHANCE: Detect recursion in openpam_borrow_cred() 80 81 - ENHANCE: Make borrowing one's own credentials a no-op. 82 83 - ENHANCE: Further improve debugging support. 84 85 - ENHANCE: Clean up some variable names. 86============================================================================ 87OpenPAM Daffodil 2003-01-06 88 89 - ENHANCE: Document dependency on <sys/types.h> (for size_t) 90 91 - ENHANCE: Slightly improve error detection in openpam_ttyconv(). 92 93 - BUGFIX: Fix several typos in debugging macros. 94============================================================================ 95OpenPAM Cyclamen 2002-12-12 96 97 - ENHANCE: Improve recursion detection in openpam_dispatch(). 98 99 - ENHANCE: Add debugging messages at entry and exit points of most 100 functions. 101 102 - ENHANCE: Fix some minor style issues. 103 104 - BUGFIX: Add default cases to the switches in openpam_log.c. 105 106 - ENHANCE: Add /usr/local/etc/pam.conf to policy search path. 107 108 - BUGFIX: In openpam_ttyconv(3), print the prompt to stdout rather 109 than stderr. 110============================================================================ 111OpenPAM Citronella 2002-06-30 112 113 - ENHANCE: Add the "binding" control flag (from Solaris 9). 114 115 - ENHANCE: Define struct pam_repository and PAM_REPOSITORY (from 116 Solaris 9). 117 118 - ENHANCE: Flesh out the pam(3) man page. 119 120 - ENHANCE: Add an openpam(3) page with cross-references to all the 121 documented OpenPAM API extensions. 122 123 - ENHANCE: Add a pam_conv(3) man page describing the conversation 124 system. 125 126 - ENHANCE: Improved sample application. 127 128 - ENHANCE: Added sample pam_unix module. 129 130 - BUGFIX: Various documentation nits. 131============================================================================ 132OpenPAM Cinquefoil 2002-05-24 133 134 - BUGFIX: Various warnings uncovered by gcc 3.1. 135 136 - ENHANCE: Add a null conversation function, openpam_nullconv(3). 137 138 - BUGFIX: Initialize the "other" chain to all zeroes. 139 140 - ENHANCE: Document openpam_ttyconv(3). 141============================================================================ 142OpenPAM Cinnamon 2002-05-02 143 144 - ENHANCE: Add a null conversation function, openpam_nullconv(). 145 146 - BUGFIX: Various markup bugs in the documentation. 147 148 - BUGFIX: Document <security/openpam.h>. 149 150 - BUGFIX: Duplicate expansion of openpam_log() macro arguments. 151 152 - ENHANCE: Restructure the policy-loading code and align our use of 153 the "other" policy with Solaris and Linux-PAM. 154 155 - ENHANCE: Log dlopen() and dlsym() failures. 156 157 - ENHANCE: In openpam_ttyconv(), emit a newline after error and info 158 messages unless the message contains one already. 159 160 - BUGFIX: In pam_vprompt(), initialize the response pointer to NULL 161 so we can detect whether the conversation function touched it. 162============================================================================ 163OpenPAM Cineraria 2002-04-14 164 165 - BUGFIX: Fix confusion between token and prompt in 166 pam_get_authtok(3). 167 168 - ENHANCE: Improved documentation. 169 170 - ENHANCE: Adopt the same preprocessor tricks that were used in 171 FreeBSD's version of Linux-PAM to simplify static linking without 172 requiring dummy primitives. 173 174 - ENHANCE: Move the policy-loading code out of pam_start.c. 175 176 - BUGFIX: Fix typo in one of the versions of the openpam_log macro. 177 178 - ENHANCE: Add versioning macros. 179============================================================================ 180OpenPAM Cinchona 2002-04-08 181 182 - ENHANCE: Improved documentation for several API functions. 183 184 - BUGFIX: Fix bug in pam_set_data() that would result in corruption 185 of the module data list. 186 187 - BUGFIX: Allocate the correct amount of memory for the environment 188 list in pam_putenv(). 189 190 - ENHANCE: Change pam_get_authtok()'s prototype so the caller can 191 specify what token it wants. Also introduce PAM_OLDAUTHTOK_PROMPT. 192 193 - BUGFIX: Plug memory leak in pam_get_user() / pam_get_authtok(), and 194 reduce differences between these very similar functions. 195 196 - ENHANCE: Check flags carefully in pam_authenticate() and 197 pam_chauthtok(). 198 199 - BUGFIX: Fix bugs in portability code; libpam now builds on NetBSD. 200 201 - ENHANCE: In pam_get_authtok(), if PAM_OLDAUTHTOK is set, we're 202 asked for PAM_AUTHTOK, and we have to prompt the user, prompt her 203 twice and compare the responses. 204 205 - ENHANCE: Add openpam_{borrow,restore}_cred(), for temporarily 206 switching to user credentials. 207 208 - ENHANCE: Add openpam_free_data(), a generic cleanup function for 209 pam_set_data() consumers. 210============================================================================ 211OpenPAM Centaury 2002-03-14 212 213 - BUGFIX: Add missing #include <string.h> to openpam_log.c. 214 215 - BUGFIX: s/PAM_REINITIALISE_CRED/PAM_REINITIALIZE_CRED/. XSSO uses 216 the former, but Solaris and Linux-PAM use the latter. 217 218 - BUGFIX: The dynamic loader and the module cache contained a number 219 of bugs which would cause a segmentation fault if pam_start(3) was 220 called again after pam_end(3), as happens in login(1), xdm(1) etc. 221 after a failed login. 222 223 - BUGFIX: Refer to a module by the name used in the policy file, even 224 if the module that was actually loaded was versioned. 225 226 - ENHANCE: Suppress debugging logs, unless compiled with -DDEBUG. 227============================================================================ 228OpenPAM Celandine 2002-03-05 229 230 - BUGFIX: PAM_TRY_AGAIN is a valid return value for pam_chauthtok(). 231 232 - BUGFIX: Run passwd chain twice, first with the PAM_PRELIM_CHECK 233 flag set, then with the PAM_UPDATE_AUTHTOK flag set. 234 235 - BUGFIX: Failure of a "sufficient" module should not terminate the 236 passwd chain if the PAM_PRELIM_CHECK flag is set. 237 238 - BUGFIX: Clear PAM_AUTHTOK after running the service modules. 239 240 - ENHANCE: Prevent applications from specifying the PAM_PRELIM_CHECK 241 or PAM_UPDATE_AUTHTOK flags themselves. 242 243 - BUGFIX: openpam_set_option() did not support changing the value of 244 an existing option. 245 246 - ENHANCE: Add support for module versioning. OpenPAM will prefer a 247 module with the same version number as the library itself to one 248 with no version number at all. 249============================================================================ 250OpenPAM Cantaloupe 2002-02-22 251 252 - BUGFIX: The proper use of PAM_SYMBOL_ERR is to indicate an invalid 253 argument to pam_[gs]et_item(3), not to indicate dlsym(3) failures. 254 255 - ENHANCE: Add in-line documentation in most source files, and a Perl 256 script that generates mdoc code from that. 257 258 - BUGFIX: The environment list was not properly NULL-terminated. 259 260 - ENHANCE: Allow the PAM_AUTHTOK_PROMPT item to override the prompt 261 specified by the module. 262 263 - BUGFIX: PAM_NUM_ITEMS was set too low. It has been moved to 264 pam_constants.h to avoid it going stale again. 265 266 - ENHANCE: Move all code related to static modules into a separate 267 file. 268 269 - ENHANCE: openpam_ttyconv() now masks most signals while prompting the 270 user, and supports setting a timeout (which defaults to off). 271 272 - BUGFIX: Some manual pages referenced XSSO even though they 273 documented OpenPAM-specific functions. 274 275 - ENHANCE: Added openpam_get_option() and openpam_set_option(). 276 277 - ENHANCE: openpam_get_authtok() now respects the echo_pass, 278 try_first_pass, and use_first_pass options. 279============================================================================ 280OpenPAM Caliopsis 2002-02-13 281 282Fixed a number of bugs in the previous release, including: 283 - a number of bugs in and related to pam_[gs]et_item(3) 284 - off-by-one bug in pam_start.c would trim last character off certain 285 configuration lines 286 - incorrect ordering of an array in openpam_load.c would cause service 287 module functions to get mixed up 288 - missing 'continue' in openpam_dispatch.c caused successes to be 289 counted as failures 290============================================================================ 291OpenPAM Calamite 2002-02-09 292 293First (beta) release. 294============================================================================ 295$P4: //depot/projects/openpam/HISTORY#23 $ 296