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Check getcap in flatpak too

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This commit is contained in:
dec05eba 2023-11-29 20:57:30 +01:00
parent 11ba5d6027
commit 31e8ba837a
1 changed files with 19 additions and 20 deletions
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39
kms/client/kms_client.c
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@ -191,29 +191,28 @@ int gsr_kms_client_init(gsr_kms_client *self, const char *card_path) {
return -1;
}
bool has_perm = 0;
const bool inside_flatpak = getenv("FLATPAK_ID") != NULL;
if(!inside_flatpak) {
if(geteuid() == 0) {
has_perm = true;
} else {
cap_t kms_server_cap = cap_get_file(server_filepath);
if(kms_server_cap) {
cap_flag_value_t res = 0;
cap_get_flag(kms_server_cap, CAP_SYS_ADMIN, CAP_PERMITTED, &res);
if(res == CAP_SET) {
//fprintf(stderr, "has permission!\n");
has_perm = true;
} else {
//fprintf(stderr, "No permission:(\n");
}
cap_free(kms_server_cap);
bool has_perm = 0;
if(geteuid() == 0) {
has_perm = true;
} else {
cap_t kms_server_cap = cap_get_file(server_filepath);
if(kms_server_cap) {
cap_flag_value_t res = 0;
cap_get_flag(kms_server_cap, CAP_SYS_ADMIN, CAP_PERMITTED, &res);
if(res == CAP_SET) {
//fprintf(stderr, "has permission!\n");
has_perm = true;
} else {
if(errno == ENODATA)
fprintf(stderr, "gsr info: gsr_kms_client_init: gsr-kms-server is missing sys_admin cap and will require root authentication. To bypass this automatically, run: sudo setcap cap_sys_admin+ep '%s'\n", server_filepath);
else
fprintf(stderr, "gsr info: gsr_kms_client_init: failed to get cap\n");
//fprintf(stderr, "No permission:(\n");
}
cap_free(kms_server_cap);
} else {
if(errno == ENODATA)
fprintf(stderr, "gsr info: gsr_kms_client_init: gsr-kms-server is missing sys_admin cap and will require root authentication. To bypass this automatically, run: sudo setcap cap_sys_admin+ep '%s'\n", server_filepath);
else
fprintf(stderr, "gsr info: gsr_kms_client_init: failed to get cap\n");
}
}