global: unsigned int:1 -> bool:1 perl -i -pe 's/unsigned int ([^,:;]+):1;/bool $1:1;/' **/*.[ch]

auth: Code cleanup - avoid using void *context auth_request_callback_t always uses struct auth_client/master_connection* in the context - no need to try to be too generic here.

auth: Make sure userdb iteration is destroyed if worker connection disconnects.

auth: Code cleanup: Avoid using auth_stream_reply as temporary strings.

Marked functions parameters that are allowed to be NULL. Some APIs were also changed. The non-obvious APIs where NULL parameter was changed to "" are master_service_init() and auth_master_user_list_init(). These checks can currently be enabled only on a patched clang: http://llvm.org/bugs/show_bug.cgi?id=6786

auth: Use linked list instead of array for storing list of auth connections. With arrays the removal was slower than necessary.

auth: Improved "auth client doesn't have permissions to do .." errors.

auth: If auth-userdb socket is 0666, allow peer to do only USER lookups whose uid matches its. Anything else results in failure. If userdb doesn't return uid, the lookups also fail. To truly give full permissions for everyone, use 0777 mode.

auth: Fixes to destroying pending async userdb requests at deinit. --HG-- branch : HEAD

auth: Added auth-master socket that's allowed to do REQUEST commands. --HG-- branch : HEAD

Initial commit for v2.0 master rewrite. Several features are still missing. --HG-- branch : HEAD

Use auth-stream API to build all TAB-delimited strings to make sure strings are escaped properly where necessary. --HG-- branch : HEAD

Changed .h ifdef/defines to use <NAME>_H format. --HG-- branch : HEAD

Several fixes to handling deinitialization without crashing. --HG-- branch : HEAD

deinit, unref, destroy, close, free, etc. functions now take a pointer to their data pointer, and set it to NULL. This makes double-frees less likely to cause security holes. --HG-- branch : HEAD

Allow multiple master connections for a single listener. --HG-- branch : HEAD

Exit only if all master connections are lost, not only if one of them is. --HG-- branch : HEAD

Restructuring of auth code. Balancer auth processes were a bad idea. Usually the balancer itself took as much CPU as the actual workers because it acted as a proxy. Now auth worker means different thing: they're used to execute blocking passdb and userdb queries. Currently just MySQL (PAM and checkpassword in TODO). --HG-- branch : HEAD

Changed the way multiple auth processes are handled. It no longer uses a pid appended to socket name but instead there's a balancer process which proxies the requests to worker processes. --HG-- branch : HEAD

Moving code around. --HG-- branch : HEAD

Reorganized the code to have less global/static variables. --HG-- branch : HEAD

Added VERSION command and checking to authentication protocol. --HG-- branch : HEAD

Changed dovecot-auth protocol to ASCII based. Should be easier now to write replacement server if needed by someone. Also cleaned up/made more consistent auth code. The new code could still use some cleaning though.. --HG-- branch : HEAD

Dovecot can now connect to externally running dovecot-auth. --HG-- branch : HEAD

Removed hardcoded mechanism lists. It's now possible to add them dynamically. Added support for SASL initial response. --HG-- branch : HEAD

dovecot-auth can now be run by itself, it listens in UNIX sockets specified in AUTH_SOCKETS environment. Added extra_sockets auth setting which can be used to do the same thing while started through dovecot master. --HG-- branch : HEAD

Moved client side code for auth process handling to lib-auth. Some other login process cleanups. --HG-- branch : HEAD