nss/SOURCES/nss-sysinit-userdb.patch
2021-10-08 14:07:50 +00:00

107 lines
3.1 KiB
Diff

Index: nss/lib/sysinit/nsssysinit.c
===================================================================
--- nss.orig/lib/sysinit/nsssysinit.c
+++ nss/lib/sysinit/nsssysinit.c
@@ -36,41 +36,9 @@ testdir(char *dir)
return S_ISDIR(buf.st_mode);
}
-/**
- * Append given @dir to @path and creates the directory with mode @mode.
- * Returns 0 if successful, -1 otherwise.
- * Assumes that the allocation for @path has sufficient space for @dir
- * to be added.
- */
-static int
-appendDirAndCreate(char *path, char *dir, mode_t mode)
-{
- PORT_Strcat(path, dir);
- if (!testdir(path)) {
- if (mkdir(path, mode)) {
- return -1;
- }
- }
- return 0;
-}
-
-#define XDG_NSS_USER_PATH1 "/.local"
-#define XDG_NSS_USER_PATH2 "/share"
-#define XDG_NSS_USER_PATH3 "/pki"
-
#define NSS_USER_PATH1 "/.pki"
#define NSS_USER_PATH2 "/nssdb"
-
-/**
- * Return the path to user's NSS database.
- * We search in the following dirs in order:
- * (1) $HOME/.pki/nssdb;
- * (2) $XDG_DATA_HOME/pki/nssdb if XDG_DATA_HOME is set;
- * (3) $HOME/.local/share/pki/nssdb (default XDG_DATA_HOME value).
- * If (1) does not exist, then the returned dir will be set to either
- * (2) or (3), depending if XDG_DATA_HOME is set.
- */
-char *
+static char *
getUserDB(void)
{
char *userdir = PR_GetEnvSecure("HOME");
@@ -81,47 +49,22 @@ getUserDB(void)
}
nssdir = PORT_Alloc(strlen(userdir) + sizeof(NSS_USER_PATH1) + sizeof(NSS_USER_PATH2));
+ if (nssdir == NULL) {
+ return NULL;
+ }
PORT_Strcpy(nssdir, userdir);
- PORT_Strcat(nssdir, NSS_USER_PATH1 NSS_USER_PATH2);
- if (testdir(nssdir)) {
- /* $HOME/.pki/nssdb exists */
- return nssdir;
- } else {
- /* either $HOME/.pki or $HOME/.pki/nssdb does not exist */
+ /* verify it exists */
+ if (!testdir(nssdir)) {
PORT_Free(nssdir);
- }
- int size = 0;
- char *xdguserdatadir = PR_GetEnvSecure("XDG_DATA_HOME");
- if (xdguserdatadir) {
- size = strlen(xdguserdatadir);
- } else {
- size = strlen(userdir) + sizeof(XDG_NSS_USER_PATH1) + sizeof(XDG_NSS_USER_PATH2);
- }
- size += sizeof(XDG_NSS_USER_PATH3) + sizeof(NSS_USER_PATH2);
-
- nssdir = PORT_Alloc(size);
- if (nssdir == NULL) {
return NULL;
}
-
- if (xdguserdatadir) {
- PORT_Strcpy(nssdir, xdguserdatadir);
- if (!testdir(nssdir)) {
- PORT_Free(nssdir);
- return NULL;
- }
-
- } else {
- PORT_Strcpy(nssdir, userdir);
- if (appendDirAndCreate(nssdir, XDG_NSS_USER_PATH1, 0755) ||
- appendDirAndCreate(nssdir, XDG_NSS_USER_PATH2, 0755)) {
- PORT_Free(nssdir);
- return NULL;
- }
+ PORT_Strcat(nssdir, NSS_USER_PATH1);
+ if (!testdir(nssdir) && mkdir(nssdir, 0760)) {
+ PORT_Free(nssdir);
+ return NULL;
}
- /* ${XDG_DATA_HOME:-$HOME/.local/share}/pki/nssdb */
- if (appendDirAndCreate(nssdir, XDG_NSS_USER_PATH3, 0760) ||
- appendDirAndCreate(nssdir, NSS_USER_PATH2, 0760)) {
+ PORT_Strcat(nssdir, NSS_USER_PATH2);
+ if (!testdir(nssdir) && mkdir(nssdir, 0760)) {
PORT_Free(nssdir);
return NULL;
}