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basic/user-util: split out placeholder suppression from USER_CREDS_CLEAN into its own flag

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No functional change, preparation for later commits.
This commit is contained in:
Mike Yuan
2024-11-19 00:38:18 +01:00
parent 579ce77ead
commit eea9d3eb10
4 changed files with 16 additions and 15 deletions
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src/basic/user-util.h
+4 -3
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@@ -48,9 +48,10 @@ static inline bool shell_is_placeholder(const char *shell) {
}
typedef enum UserCredsFlags {
USER_CREDS_PREFER_NSS = 1 << 0, /* if set, only synthesize user records if database lacks them. Normally we bypass the userdb entirely for the records we can synthesize */
USER_CREDS_ALLOW_MISSING = 1 << 1, /* if a numeric UID string is resolved, be OK if there's no record for it */
USER_CREDS_CLEAN = 1 << 2, /* try to clean up shell and home fields with invalid data */
USER_CREDS_PREFER_NSS = 1 << 0, /* if set, only synthesize user records if database lacks them. Normally we bypass the userdb entirely for the records we can synthesize */
USER_CREDS_ALLOW_MISSING = 1 << 1, /* if a numeric UID string is resolved, be OK if there's no record for it */
USER_CREDS_CLEAN = 1 << 2, /* try to clean up shell and home fields with invalid data */
USER_CREDS_SUPPRESS_PLACEHOLDER = 1 << 3, /* suppress home and/or shell fields if value is placeholder (root/empty/nologin) */
} UserCredsFlags;
int get_user_creds(const char **username, uid_t *ret_uid, gid_t *ret_gid, const char **ret_home, const char **ret_shell, UserCredsFlags flags);