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