diff options
| -rw-r--r-- | docs/manpages/smb.conf.5 | 13 | ||||
| -rw-r--r-- | source3/lib/username.c | 12 |
2 files changed, 25 insertions, 0 deletions
diff --git a/docs/manpages/smb.conf.5 b/docs/manpages/smb.conf.5 index 1145de1263..147b3dce9f 100644 --- a/docs/manpages/smb.conf.5 +++ b/docs/manpages/smb.conf.5 @@ -3524,6 +3524,11 @@ then continues with the next line. If any line begins with a '#' or a ';' then it is ignored +If any line begins with an ! then the processing will stop after that +line if a mapping was done by the line. Otherwise mapping continues +with every line being processed. Using ! is most useful when you have +a wildcard mapping line later in the file. + For example to map from the name "admin" or "administrator" to the UNIX name "root" you would use @@ -3544,6 +3549,14 @@ quotes around the name. For example: would map the windows username "Andrew Tridgell" to the unix username tridge. +The following example would map mary and fred to the unix user sys, +and map the rest to guest. Note the use of the ! to tell Samba to stop +processing if it gets a match on that line. + + !sys = mary fred + guest = * + + Note that the remapping is applied to all occurrences of usernames. Thus if you connect to "\e\eserver\efred" and "fred" is remapped to "mary" then you will actually be connecting to diff --git a/source3/lib/username.c b/source3/lib/username.c index a9f6425991..a7241d309f 100644 --- a/source3/lib/username.c +++ b/source3/lib/username.c @@ -82,11 +82,19 @@ void map_username(char *user) for (; (s=fgets_slash(NULL,80,f)); free(s)) { char *unixname = s; char *dosname = strchr(unixname,'='); + BOOL break_if_mapped = False; if (!dosname) continue; *dosname++ = 0; while (isspace(*unixname)) unixname++; + if ('!' == *unixname) + { + break_if_mapped = True; + unixname++; + while (*unixname && isspace(*unixname)) unixname++; + } + if (!*unixname || strchr("#;",*unixname)) continue; { @@ -102,6 +110,10 @@ void map_username(char *user) StrnCpy(last_from,user,sizeof(last_from)-1); sscanf(unixname,"%s",user); StrnCpy(last_to,user,sizeof(last_to)-1); + if(break_if_mapped) { + free(s); + break; + } } } |