45 #ifndef GNUNET_IDENTITY_SERVICE_H
46 #define GNUNET_IDENTITY_SERVICE_H
62 #define GNUNET_IDENTITY_VERSION 0x00000100
364 const char *old_name,
365 const char *new_name,
624 #define GNUNET_IDENTITY_sign(priv,ps,sig) do { \
626 GNUNET_assert (ntohl ((ps)->purpose.size) == sizeof (*(ps))); \
628 GNUNET_static_assert (((void*) (ps)) == \
629 ((void*) &(ps)->purpose)); \
630 GNUNET_assert (GNUNET_OK == \
631 GNUNET_IDENTITY_sign_ (priv, \
682 const unsigned char *sig,
700 #define GNUNET_IDENTITY_signature_verify(purp,ps,sig,pub) ({ \
702 GNUNET_assert (ntohl ((ps)->purpose.size) == sizeof (*(ps))); \
704 GNUNET_static_assert (((void*) (ps)) == \
705 ((void*) &(ps)->purpose)); \
706 GNUNET_IDENTITY_signature_verify_ (purp, \
GNUNET_ErrorCode
Taler error codes.
static const struct GNUNET_CONFIGURATION_Handle * cfg
Configuration we are using.
static struct GNUNET_IDENTITY_EgoLookup * el
EgoLookup.
static struct GNUNET_ARM_Operation * op
Current operation.
static struct GNUNET_ARM_Handle * h
Connection with ARM.
struct GNUNET_HashCode key
The key used in the DHT.
uint16_t len
length of data (which is always a uint32_t, but presumably this can be used to specify that fewer byt...
struct GNUNET_IDENTITY_PrivateKey pk
Private key from command line option, or NULL.
static int result
Global testing status.
static struct GNUNET_CRYPTO_EddsaPublicKey pub
static char * service_name
Option -s: service name (hash to get service descriptor)
static struct GNUNET_DNSSTUB_Context * ctx
Context for DNS resolution.
const struct GNUNET_IDENTITY_PrivateKey * GNUNET_IDENTITY_ego_get_private_key(const struct GNUNET_IDENTITY_Ego *ego)
Obtain the ECC key associated with a ego.
enum GNUNET_GenericReturnValue GNUNET_IDENTITY_sign_(const struct GNUNET_IDENTITY_PrivateKey *priv, const struct GNUNET_CRYPTO_EccSignaturePurpose *purpose, struct GNUNET_IDENTITY_Signature *sig)
Sign a given block.
enum GNUNET_GenericReturnValue GNUNET_IDENTITY_public_key_from_string(const char *str, struct GNUNET_IDENTITY_PublicKey *key)
Parses a (Base32) string representation of the public key.
enum GNUNET_GenericReturnValue GNUNET_IDENTITY_private_key_from_string(const char *str, struct GNUNET_IDENTITY_PrivateKey *key)
Parses a (Base32) string representation of the private key.
void(* GNUNET_IDENTITY_CreateContinuation)(void *cls, const struct GNUNET_IDENTITY_PrivateKey *pk, enum GNUNET_ErrorCode ec)
Function called once the requested operation has been completed.
struct GNUNET_IDENTITY_Operation * GNUNET_IDENTITY_rename(struct GNUNET_IDENTITY_Handle *id, const char *old_name, const char *new_name, GNUNET_IDENTITY_Continuation cb, void *cb_cls)
Renames an existing ego.
ssize_t GNUNET_IDENTITY_decrypt(const void *block, size_t size, const struct GNUNET_IDENTITY_PrivateKey *priv, const struct GNUNET_CRYPTO_EcdhePublicKey *ecc, void *result)
Decrypt a given block with GNUNET_IDENTITY_PrivateKey and a given GNUNET_CRYPTO_EcdhePublicKey using ...
enum GNUNET_GenericReturnValue GNUNET_IDENTITY_key_get_public(const struct GNUNET_IDENTITY_PrivateKey *privkey, struct GNUNET_IDENTITY_PublicKey *key)
Retrieves the public key representation of a private key.
ssize_t GNUNET_IDENTITY_encrypt(const void *block, size_t size, const struct GNUNET_IDENTITY_PublicKey *pub, struct GNUNET_CRYPTO_EcdhePublicKey *ecc, void *result)
Encrypt a block with GNUNET_IDENTITY_PublicKey and derives a GNUNET_CRYPTO_EcdhePublicKey which is re...
ssize_t GNUNET_IDENTITY_write_signature_to_buffer(const struct GNUNET_IDENTITY_Signature *sig, void *buffer, size_t len)
Writes a GNUNET_IDENTITY_Signature to a compact buffer.
ssize_t GNUNET_IDENTITY_write_public_key_to_buffer(const struct GNUNET_IDENTITY_PublicKey *key, void *buffer, size_t len)
Writes a GNUNET_IDENTITY_PublicKey to a compact buffer.
ssize_t GNUNET_IDENTITY_public_key_get_length(const struct GNUNET_IDENTITY_PublicKey *key)
Get the compacted length of a GNUNET_IDENTITY_PublicKey.
char * GNUNET_IDENTITY_private_key_to_string(const struct GNUNET_IDENTITY_PrivateKey *key)
Creates a (Base32) string representation of the private key.
struct GNUNET_IDENTITY_Operation * GNUNET_IDENTITY_create(struct GNUNET_IDENTITY_Handle *id, const char *name, const struct GNUNET_IDENTITY_PrivateKey *privkey, enum GNUNET_IDENTITY_KeyType ktype, GNUNET_IDENTITY_CreateContinuation cont, void *cont_cls)
Create a new ego with the given name.
enum GNUNET_GenericReturnValue GNUNET_IDENTITY_signature_verify_(uint32_t purpose, const struct GNUNET_CRYPTO_EccSignaturePurpose *validate, const struct GNUNET_IDENTITY_Signature *sig, const struct GNUNET_IDENTITY_PublicKey *pub)
Verify a given signature.
ssize_t GNUNET_IDENTITY_write_private_key_to_buffer(const struct GNUNET_IDENTITY_PrivateKey *key, void *buffer, size_t len)
Writes a GNUNET_IDENTITY_PrivateKey to a compact buffer.
void GNUNET_IDENTITY_ego_get_public_key(struct GNUNET_IDENTITY_Ego *ego, struct GNUNET_IDENTITY_PublicKey *pk)
Get the identifier (public key) of an ego.
void(* GNUNET_IDENTITY_Callback)(void *cls, struct GNUNET_IDENTITY_Ego *ego, void **ctx, const char *name)
Method called to inform about the egos of this peer.
ssize_t GNUNET_IDENTITY_read_signature_from_buffer(struct GNUNET_IDENTITY_Signature *sig, const void *buffer, size_t len)
Reads a GNUNET_IDENTITY_Signature from a compact buffer.
enum GNUNET_GenericReturnValue GNUNET_IDENTITY_sign_raw_(const struct GNUNET_IDENTITY_PrivateKey *priv, const struct GNUNET_CRYPTO_EccSignaturePurpose *purpose, unsigned char *sig)
Sign a given block.
ssize_t GNUNET_IDENTITY_private_key_get_length(const struct GNUNET_IDENTITY_PrivateKey *key)
Get the compacted length of a GNUNET_IDENTITY_PrivateKey.
char * GNUNET_IDENTITY_public_key_to_string(const struct GNUNET_IDENTITY_PublicKey *key)
Creates a (Base32) string representation of the public key.
enum GNUNET_GenericReturnValue GNUNET_IDENTITY_signature_verify_raw_(uint32_t purpose, const struct GNUNET_CRYPTO_EccSignaturePurpose *validate, const unsigned char *sig, const struct GNUNET_IDENTITY_PublicKey *pub)
Verify a given signature.
void(* GNUNET_IDENTITY_EgoSuffixCallback)(void *cls, const struct GNUNET_IDENTITY_PrivateKey *priv, const char *ego_name)
Function called with the result.
enum GNUNET_GenericReturnValue GNUNET_IDENTITY_read_public_key_from_buffer(const void *buffer, size_t len, struct GNUNET_IDENTITY_PublicKey *key, size_t *read)
Reads a GNUNET_IDENTITY_PublicKey from a compact buffer.
ssize_t GNUNET_IDENTITY_signature_get_raw_length_by_type(const uint32_t type)
Get the compacted length of a signature by type.
enum GNUNET_GenericReturnValue GNUNET_IDENTITY_read_private_key_from_buffer(const void *buffer, size_t len, struct GNUNET_IDENTITY_PrivateKey *key, size_t *read)
Reads a GNUNET_IDENTITY_PrivateKey from a compact buffer.
void GNUNET_IDENTITY_cancel(struct GNUNET_IDENTITY_Operation *op)
Cancel an identity operation.
void GNUNET_IDENTITY_ego_lookup_cancel(struct GNUNET_IDENTITY_EgoLookup *el)
Abort ego lookup attempt.
struct GNUNET_IDENTITY_Operation * GNUNET_IDENTITY_get(struct GNUNET_IDENTITY_Handle *id, const char *service_name, GNUNET_IDENTITY_Callback cb, void *cb_cls)
Obtain the ego that is currently preferred/default for a service.
struct GNUNET_IDENTITY_Handle * GNUNET_IDENTITY_connect(const struct GNUNET_CONFIGURATION_Handle *cfg, GNUNET_IDENTITY_Callback cb, void *cb_cls)
Connect to the identity service.
void(* GNUNET_IDENTITY_EgoCallback)(void *cls, struct GNUNET_IDENTITY_Ego *ego)
Function called with the result.
void GNUNET_IDENTITY_disconnect(struct GNUNET_IDENTITY_Handle *h)
Disconnect from identity service.
struct GNUNET_IDENTITY_Operation * GNUNET_IDENTITY_set(struct GNUNET_IDENTITY_Handle *id, const char *service_name, struct GNUNET_IDENTITY_Ego *ego, GNUNET_IDENTITY_Continuation cont, void *cont_cls)
Set the preferred/default ego for a service.
struct GNUNET_IDENTITY_Ego * GNUNET_IDENTITY_ego_get_anonymous(void)
Obtain the ego representing 'anonymous' users.
struct GNUNET_IDENTITY_EgoLookup * GNUNET_IDENTITY_ego_lookup(const struct GNUNET_CONFIGURATION_Handle *cfg, const char *name, GNUNET_IDENTITY_EgoCallback cb, void *cb_cls)
Lookup an ego by name.
struct GNUNET_IDENTITY_Operation * GNUNET_IDENTITY_delete(struct GNUNET_IDENTITY_Handle *id, const char *name, GNUNET_IDENTITY_Continuation cb, void *cb_cls)
Delete an existing ego.
struct GNUNET_IDENTITY_EgoSuffixLookup * GNUNET_IDENTITY_ego_lookup_by_suffix(const struct GNUNET_CONFIGURATION_Handle *cfg, const char *suffix, GNUNET_IDENTITY_EgoSuffixCallback cb, void *cb_cls)
Obtain the ego with the maximum suffix match between the ego's name and the given domain name suffix.
void GNUNET_IDENTITY_ego_lookup_by_suffix_cancel(struct GNUNET_IDENTITY_EgoSuffixLookup *el)
Abort ego suffix lookup attempt.
void(* GNUNET_IDENTITY_Continuation)(void *cls, enum GNUNET_ErrorCode ec)
Function called once the requested operation has been completed.
ssize_t GNUNET_IDENTITY_signature_get_length(const struct GNUNET_IDENTITY_Signature *sig)
Get the compacted length of a GNUNET_IDENTITY_Signature.
@ GNUNET_IDENTITY_TYPE_ECDSA
The identity type.
@ GNUNET_IDENTITY_TYPE_EDDSA
EDDSA identity.
GNUNET_GenericReturnValue
Named constants for return values.
static unsigned int size
Size of the "table".
header of what an ECC signature signs this must be followed by "size - 8" bytes of the actual signed ...
Public ECC key (always for Curve25519) encoded in a format suitable for network transmission and encr...
Private ECC key encoded for transmission.
Public ECC key (always for Curve25519) encoded in a format suitable for network transmission and ECDS...
an ECC signature using ECDSA
Private ECC key encoded for transmission.
Public ECC key (always for curve Ed25519) encoded in a format suitable for network transmission and E...
an ECC signature using EdDSA.
void * cb_cls
Closure for cb.
GNUNET_IDENTITY_EgoCallback cb
Function to call with the result.
GNUNET_IDENTITY_EgoSuffixCallback cb
Function to call with the result.
void * cb_cls
Closure for cb.
char * suffix
Suffix we are looking up.
GNUNET_IDENTITY_Callback cb
Function to call when we receive updates.
void * cb_cls
Closure for cb.
Handle for an operation with the identity service.
GNUNET_IDENTITY_Continuation cont
Continuation to invoke with the result of the transmission; cb and create_cont will be NULL in this c...
void * cls
Closure for cont or cb.
GNUNET_IDENTITY_Callback cb
Continuation to invoke with the result of the transmission for 'get' operations (cont and create_cont...
A private key for an identity as per LSD0001.
uint32_t type
Type of public key.
struct GNUNET_CRYPTO_EcdsaPrivateKey ecdsa_key
An ECDSA identity key.
struct GNUNET_CRYPTO_EddsaPrivateKey eddsa_key
AN EdDSA identtiy key.
An identity key as per LSD0001.
uint32_t type
Type of public key.
struct GNUNET_CRYPTO_EcdsaPublicKey ecdsa_key
An ECDSA identity key.
struct GNUNET_CRYPTO_EddsaPublicKey eddsa_key
AN EdDSA identtiy key.
An identity signature as per LSD0001.
struct GNUNET_CRYPTO_EddsaSignature eddsa_signature
AN EdDSA signature.
struct GNUNET_CRYPTO_EcdsaSignature ecdsa_signature
An ECDSA signature.
uint32_t type
Type of signature.
enum GNUNET_TESTBED_UnderlayLinkModelType type
the type of this model