1LFC_GETIDMAP(3)              LFC Library Functions             LFC_GETIDMAP(3)
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NAME

6       lfc_getidmap   -   get  virtual  uid/gid(s)  associated  with  a  given
7       dn/role(s)
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SYNOPSIS

10       #include <sys/types.h>
11       #include "lfc_api.h"
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13       int lfc_getidmap  (const  char  *username,  int  nbgroups,  const  char
14       **groupnames, uid_t *userid, gid_t *gids)
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16       int  lfc_getidmapc  (const  char  *username,  const  char *user_ca, int
17       nbgroups, const char **groupnames, uid_t *userid, gid_t *gids)
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DESCRIPTION

20       lfc_getidmap gets  the  virtual  uid/gid(s)  associated  with  a  given
21       dn/role(s).   If  the  dn or any of the roles does not exist yet in the
22       Database an entry is added to the mapping table.
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24       username
25              specifies the user name (dn).  It must be at most 255 characters
26              long.
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28       user_ca
29              specifies  the  CA  from the user proxy.  It must be at most 255
30              characters long.
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32       nbgroups
33              is the number of group names.
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35       groupnames
36              is the address of an array of group names (vo/role).  Each group
37              name  must  be at most 255 characters long.  This pointer can be
38              NULL.  In this case the vo is obtained  from  a  static  mapping
39              file.
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41       userid specifies  the  address  of a buffer to receive the Virtual User
42              Id.
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44       gids   specifies the address of a buffer to receive the  Virtual  Group
45              Ids.   It  must be big enough to receive nbgroups group ids, but
46              at least one group id in case nbgroups is zero.
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RETURN VALUE

49       This routine returns 0 if the operation was successful  or  -1  if  the
50       operation failed. In the latter case, serrno is set appropriately.
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ERRORS

53       ENOMEM       Memory could not be allocated in the server to receive the
54                    group names or to send back the gids.
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56       EACCES       One of username, user_ca or the primary (first)  group  is
57                    banned.
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59       EFAULT       username, userid or gids is a NULL pointer.
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61       EINVAL       nbgroups is negative or the length of username, user_ca or
62                    of one of the group names exceeds 255.
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64       SENOSHOST    Host unknown.
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66       SENOSSERV    Service unknown.
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68       SECOMERR     Communication error.
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70       SENOMAPFND   DISABLEAUTOVIDS is set and username or one of  the  groups
71                    does not exist.
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73       ENSNACT      Name server is not running or is being shutdown.
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77LFC          $Date: 2010-08-04 09:58:47 +0200 (Wed, 04 Aug 2010)LF$C_GETIDMAP(3)
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