[64fa9ba] | 1 | #ifndef __ABAC_HH__ |
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| 2 | #define __ABAC_HH__ |
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| 3 | |
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[2af3b82] | 4 | #include <string> |
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[9dffbd6] | 5 | #include <vector> |
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| 6 | |
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[64fa9ba] | 7 | namespace ABAC { |
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| 8 | extern "C" { |
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| 9 | #include "abac.h" |
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| 10 | } |
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| 11 | |
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[2af3b82] | 12 | class Role { |
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| 13 | public: |
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[9e353d2] | 14 | Role() : m_role(NULL) { } // do not use: here for swig |
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[2af3b82] | 15 | Role(abac_role_t *role) { m_role = abac_role_dup(role); } |
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| 16 | Role(char *role_name) { m_role = abac_role_from_string(role_name); } |
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| 17 | Role(const Role &role) { m_role = abac_role_dup(role.m_role); } |
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| 18 | ~Role() { abac_role_free(m_role); } |
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| 19 | |
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| 20 | bool is_principal() const { return abac_role_is_principal(m_role); } |
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| 21 | bool is_role() const { return abac_role_is_role(m_role); } |
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| 22 | bool is_linking() const { return abac_role_is_linking(m_role); } |
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| 23 | |
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| 24 | char *string() const { return abac_role_string(m_role); } |
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| 25 | char *linked_role() const { return abac_role_linked_role(m_role); } |
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| 26 | char *role_name() const { return abac_role_role_name(m_role); } |
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| 27 | char *principal() const { return abac_role_principal(m_role); } |
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| 28 | |
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| 29 | private: |
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| 30 | abac_role_t *m_role; |
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| 31 | }; |
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| 32 | |
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[9dffbd6] | 33 | class Credential { |
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| 34 | public: |
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[9e353d2] | 35 | Credential() : m_cred(NULL) { } // do not use: here for swig |
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[2af3b82] | 36 | Credential(abac_credential_t *cred) : |
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| 37 | m_head(abac_credential_head(cred)), |
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| 38 | m_tail(abac_credential_tail(cred)), |
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| 39 | m_cred(abac_credential_dup(cred)) |
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| 40 | { } |
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| 41 | Credential(const Credential &cred) : |
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| 42 | m_head(cred.m_head), |
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| 43 | m_tail(cred.m_tail), |
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| 44 | m_cred(abac_credential_dup(cred.m_cred)) |
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| 45 | { } |
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[9dffbd6] | 46 | ~Credential() { abac_credential_free(m_cred); } |
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| 47 | |
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[2af3b82] | 48 | const Role &head() { return m_head; } |
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| 49 | const Role &tail() { return m_tail; } |
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[9dffbd6] | 50 | abac_chunk_t attribute_cert() { return abac_credential_attribute_cert(m_cred); } |
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| 51 | abac_chunk_t issuer_cert() { return abac_credential_issuer_cert(m_cred); } |
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| 52 | |
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| 53 | private: |
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| 54 | abac_credential_t *m_cred; |
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[2af3b82] | 55 | Role m_head, m_tail; |
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[9dffbd6] | 56 | }; |
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| 57 | |
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[64fa9ba] | 58 | class Context { |
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| 59 | public: |
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| 60 | Context() { m_ctx = abac_context_new(); } |
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| 61 | Context(const Context &context) { m_ctx = abac_context_dup(context.m_ctx); } |
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| 62 | ~Context() { abac_context_free(m_ctx); } |
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| 63 | |
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[0779c99] | 64 | /* see abac.h for possible return values */ |
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[64fa9ba] | 65 | int load_id_file(char *filename) { return abac_context_load_id_file(m_ctx, filename); } |
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| 66 | int load_id_chunk(abac_chunk_t cert) { return abac_context_load_id_chunk(m_ctx, cert); } |
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| 67 | int load_attribute_file(char *filename) { return abac_context_load_attribute_file(m_ctx, filename); } |
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| 68 | int load_attribute_chunk(abac_chunk_t cert) { return abac_context_load_attribute_chunk(m_ctx, cert); } |
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| 69 | |
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| 70 | /* load an entire directory full of certs */ |
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| 71 | void load_directory(char *path) { abac_context_load_directory(m_ctx, path); } |
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| 72 | |
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[9dffbd6] | 73 | /* abac query, returns a vector of credentials on success, NULL on fail */ |
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[4e426c9] | 74 | std::vector<Credential> query(char *role, char *principal, bool &success) { |
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[a70acc9] | 75 | abac_credential_t **creds, **end; |
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[4e426c9] | 76 | int i, success_int; |
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| 77 | |
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[a70acc9] | 78 | creds = abac_context_query(m_ctx, role, principal, &success_int); |
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[4e426c9] | 79 | success = success_int; |
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[9dffbd6] | 80 | |
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[a70acc9] | 81 | for (i = 0; creds[i] != NULL; ++i) |
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[9dffbd6] | 82 | ; |
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| 83 | |
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[a70acc9] | 84 | end = &creds[i]; |
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| 85 | std::vector<Credential> credentials = std::vector<Credential>(creds, end); |
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[9dffbd6] | 86 | |
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[a70acc9] | 87 | abac_context_credentials_free(creds); |
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[9dffbd6] | 88 | |
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| 89 | return credentials; |
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| 90 | } |
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[64fa9ba] | 91 | |
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[3c4fd68] | 92 | std::vector<Credential> credentials() { |
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| 93 | abac_credential_t **creds, **end; |
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| 94 | int i; |
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| 95 | |
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| 96 | creds = abac_context_credentials(m_ctx); |
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| 97 | for (i = 0; creds[i] != NULL; ++i) |
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| 98 | ; |
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| 99 | |
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| 100 | end = &creds[i]; |
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| 101 | std::vector<Credential> credentials = std::vector<Credential>(creds, end); |
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| 102 | |
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| 103 | abac_context_credentials_free(creds); |
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| 104 | return credentials; |
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| 105 | } |
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| 106 | |
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[64fa9ba] | 107 | private: |
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| 108 | abac_context_t *m_ctx; |
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| 109 | }; |
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| 110 | } |
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| 111 | |
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| 112 | #endif /* __ABAC_HH__ */ |
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