Magisk/native/jni/magiskpolicy/api.cpp

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#include "magiskpolicy.h"
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#include "sepolicy.h"
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int sepol_allow(const char *s, const char *t, const char *c, const char *p) {
// printf("allow %s %s %s %s\n", s, t, c, p);
return add_rule(s, t, c, p, AVTAB_ALLOWED, 0);
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}
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int sepol_deny(const char *s, const char *t, const char *c, const char *p) {
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// printf("deny %s %s %s %s\n", s, t, c, p);
return add_rule(s, t, c, p, AVTAB_ALLOWED, 1);
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}
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int sepol_auditallow(const char *s, const char *t, const char *c, const char *p) {
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// printf("auditallow %s %s %s %s\n", s, t, c, p);
return add_rule(s, t, c, p, AVTAB_AUDITALLOW, 0);
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}
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int sepol_auditdeny(const char *s, const char *t, const char *c, const char *p) {
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// printf("auditdeny %s %s %s %s\n", s, t, c, p);
return add_rule(s, t, c, p, AVTAB_AUDITDENY, 0);
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}
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int sepol_typetrans(const char *s, const char *t, const char *c, const char *d, const char *o) {
if (o == nullptr) {
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// printf("add_trans %s %s %s %s\n", s, t, c ,d);
return add_transition(s, t, c, d);
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} else {
// printf("add_file_trans %s %s %s %s %s\n", s, t, c ,d, o);
return add_file_transition(s, t, c, d, o);
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}
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}
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int sepol_allowxperm(const char *s, const char *t, const char *c, const char *range) {
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// printf("allowxperm %s %s %s %s\n", s, t, c, range);
return add_xperm_rule(s, t, c, range, AVTAB_XPERMS_ALLOWED, 0);
}
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int sepol_auditallowxperm(const char *s, const char *t, const char *c, const char *range) {
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// printf("auditallowxperm %s %s %s %s\n", s, t, c, range);
return add_xperm_rule(s, t, c, range, AVTAB_XPERMS_AUDITALLOW, 0);
}
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int sepol_dontauditxperm(const char *s, const char *t, const char *c, const char *range) {
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// printf("dontauditxperm %s %s %s %s\n", s, t, c, range);
return add_xperm_rule(s, t, c, range, AVTAB_XPERMS_DONTAUDIT, 0);
}
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int sepol_permissive(const char *s) {
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// printf("permissive %s\n", s);
return set_domain_state(s, 1);
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}
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int sepol_enforce(const char *s) {
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// printf("enforce %s\n", s);
return set_domain_state(s, 0);
}
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int sepol_create(const char *s) {
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// printf("create %s\n", s);
return create_domain(s);
}
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int sepol_attradd(const char *s, const char *a) {
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// printf("attradd %s %s\n", s, a);
return add_typeattribute(s, a);
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}
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int sepol_exists(const char *source) {
return hashtab_search(policydb->p_types.table, source) != nullptr;
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}