gsasl-compat

gsasl-compat

Functions

int gsasl_client_listmech ()
int gsasl_server_listmech ()
int gsasl_client_step ()
int gsasl_client_step_base64 ()
int gsasl_server_step ()
int gsasl_server_step_base64 ()
void gsasl_client_finish ()
void gsasl_server_finish ()
Gsasl * gsasl_client_ctx_get ()
Gsasl * gsasl_server_ctx_get ()
void gsasl_client_application_data_set ()
void * gsasl_client_application_data_get ()
void gsasl_server_application_data_set ()
void * gsasl_server_application_data_get ()
int gsasl_randomize ()
Gsasl * gsasl_ctx_get ()
int gsasl_encode_inline ()
int gsasl_decode_inline ()
void gsasl_application_data_set ()
void * gsasl_application_data_get ()
void gsasl_appinfo_set ()
void * gsasl_appinfo_get ()
const char * gsasl_server_suggest_mechanism ()
int gsasl_base64_encode ()
int gsasl_base64_decode ()
char * gsasl_stringprep_nfkc ()
char * gsasl_stringprep_saslprep ()
char * gsasl_stringprep_trace ()
int gsasl_md5pwd_get_password ()
int (*Gsasl_client_callback_anonymous) ()
int (*Gsasl_client_callback_authentication_id) ()
int (*Gsasl_client_callback_authorization_id) ()
int (*Gsasl_client_callback_password) ()
int (*Gsasl_client_callback_passcode) ()
int (*Gsasl_client_callback_pin) ()
int (*Gsasl_client_callback_service) ()
Gsasl_qop (*Gsasl_client_callback_qop) ()
size_t (*Gsasl_client_callback_maxbuf) ()
int (*Gsasl_client_callback_realm) ()
int (*Gsasl_server_callback_retrieve) ()
int (*Gsasl_server_callback_validate) ()
int (*Gsasl_server_callback_gssapi) ()
int (*Gsasl_server_callback_securid) ()
int (*Gsasl_server_callback_cram_md5) ()
int (*Gsasl_server_callback_digest_md5) ()
int (*Gsasl_server_callback_service) ()
int (*Gsasl_server_callback_external) ()
int (*Gsasl_server_callback_anonymous) ()
int (*Gsasl_server_callback_realm) ()
Gsasl_qop (*Gsasl_server_callback_qop) ()
size_t (*Gsasl_server_callback_maxbuf) ()
Gsasl_cipher (*Gsasl_server_callback_cipher) ()
void gsasl_client_callback_authorization_id_set ()
Gsasl_client_callback_authorization_id gsasl_client_callback_authorization_id_get ()
void gsasl_client_callback_authentication_id_set ()
Gsasl_client_callback_authentication_id gsasl_client_callback_authentication_id_get ()
void gsasl_client_callback_anonymous_set ()
Gsasl_client_callback_anonymous gsasl_client_callback_anonymous_get ()
void gsasl_client_callback_password_set ()
Gsasl_client_callback_password gsasl_client_callback_password_get ()
void gsasl_client_callback_passcode_set ()
Gsasl_client_callback_passcode gsasl_client_callback_passcode_get ()
void gsasl_client_callback_pin_set ()
Gsasl_client_callback_pin gsasl_client_callback_pin_get ()
void gsasl_client_callback_service_set ()
Gsasl_client_callback_service gsasl_client_callback_service_get ()
void gsasl_client_callback_qop_set ()
Gsasl_client_callback_qop gsasl_client_callback_qop_get ()
void gsasl_client_callback_maxbuf_set ()
Gsasl_client_callback_maxbuf gsasl_client_callback_maxbuf_get ()
void gsasl_client_callback_realm_set ()
Gsasl_client_callback_realm gsasl_client_callback_realm_get ()
void gsasl_server_callback_validate_set ()
Gsasl_server_callback_validate gsasl_server_callback_validate_get ()
void gsasl_server_callback_retrieve_set ()
Gsasl_server_callback_retrieve gsasl_server_callback_retrieve_get ()
void gsasl_server_callback_cram_md5_set ()
Gsasl_server_callback_cram_md5 gsasl_server_callback_cram_md5_get ()
void gsasl_server_callback_digest_md5_set ()
Gsasl_server_callback_digest_md5 gsasl_server_callback_digest_md5_get ()
void gsasl_server_callback_external_set ()
Gsasl_server_callback_external gsasl_server_callback_external_get ()
void gsasl_server_callback_anonymous_set ()
Gsasl_server_callback_anonymous gsasl_server_callback_anonymous_get ()
void gsasl_server_callback_realm_set ()
Gsasl_server_callback_realm gsasl_server_callback_realm_get ()
void gsasl_server_callback_qop_set ()
Gsasl_server_callback_qop gsasl_server_callback_qop_get ()
void gsasl_server_callback_maxbuf_set ()
Gsasl_server_callback_maxbuf gsasl_server_callback_maxbuf_get ()
void gsasl_server_callback_cipher_set ()
Gsasl_server_callback_cipher gsasl_server_callback_cipher_get ()
void gsasl_server_callback_securid_set ()
Gsasl_server_callback_securid gsasl_server_callback_securid_get ()
void gsasl_server_callback_gssapi_set ()
Gsasl_server_callback_gssapi gsasl_server_callback_gssapi_get ()
void gsasl_server_callback_service_set ()
Gsasl_server_callback_service gsasl_server_callback_service_get ()
int gsasl_md5 ()
int gsasl_hmac_md5 ()
int gsasl_sha1 ()
int gsasl_hmac_sha1 ()

Description

Functions

gsasl_client_listmech ()

int
gsasl_client_listmech (Gsasl *ctx,
                       char *out,
                       size_t *outlen);

gsasl_client_listmech is deprecated and should not be used in newly-written code.

Use gsasl_client_mechlist() instead.

Write SASL names, separated by space, of mechanisms supported by the libgsasl client to the output array. To find out how large the output array must be, call this function with a NULL out parameter.

Parameters

ctx

libgsasl handle.

 

out

output character array.

 

outlen

input maximum size of output character array, on output contains actual length of output array.

 

Returns

Returns GSASL_OK if successful, or error code.


gsasl_server_listmech ()

int
gsasl_server_listmech (Gsasl *ctx,
                       char *out,
                       size_t *outlen);

gsasl_server_listmech is deprecated and should not be used in newly-written code.

Use gsasl_server_mechlist() instead.

Write SASL names, separated by space, of mechanisms supported by the libgsasl server to the output array. To find out how large the output array must be, call this function with a NULL out parameter.

Parameters

ctx

libgsasl handle.

 

out

output character array.

 

outlen

input maximum size of output character array, on output contains actual length of output array.

 

Returns

Returns GSASL_OK if successful, or error code.


gsasl_client_step ()

int
gsasl_client_step (Gsasl_session *sctx,
                   const char *input,
                   size_t input_len,
                   char *output,
                   size_t *output_len);

gsasl_client_step is deprecated and should not be used in newly-written code.

Use gsasl_step() instead.

Perform one step of SASL authentication in client. This reads data from server (specified with input and input_len), processes it (potentially invoking callbacks to the application), and writes data to server (into variables output and output_len).

The contents of the output buffer is unspecified if this functions returns anything other than GSASL_NEEDS_MORE.

Parameters

sctx

libgsasl client handle.

 

input

input byte array.

 

input_len

size of input byte array.

 

output

output byte array.

 

output_len

size of output byte array.

 

Returns

Returns GSASL_OK if authenticated terminated successfully, GSASL_NEEDS_MORE if more data is needed, or error code.


gsasl_client_step_base64 ()

int
gsasl_client_step_base64 (Gsasl_session *sctx,
                          const char *b64input,
                          char *b64output,
                          size_t b64output_len);

gsasl_client_step_base64 is deprecated and should not be used in newly-written code.

Use gsasl_step64() instead.

This is a simple wrapper around gsasl_client_step() that base64 decodes the input and base64 encodes the output.

Parameters

sctx

libgsasl client handle.

 

b64input

input base64 encoded byte array.

 

b64output

output base64 encoded byte array.

 

b64output_len

size of output base64 encoded byte array.

 

Returns

See gsasl_client_step().


gsasl_server_step ()

int
gsasl_server_step (Gsasl_session *sctx,
                   const char *input,
                   size_t input_len,
                   char *output,
                   size_t *output_len);

gsasl_server_step is deprecated and should not be used in newly-written code.

Use gsasl_step() instead.

Perform one step of SASL authentication in server. This reads data from client (specified with input and input_len), processes it (potentially invoking callbacks to the application), and writes data to client (into variables output and output_len).

The contents of the output buffer is unspecified if this functions returns anything other than GSASL_NEEDS_MORE.

Parameters

sctx

libgsasl server handle.

 

input

input byte array.

 

input_len

size of input byte array.

 

output

output byte array.

 

output_len

size of output byte array.

 

Returns

Returns GSASL_OK if authenticated terminated successfully, GSASL_NEEDS_MORE if more data is needed, or error code.


gsasl_server_step_base64 ()

int
gsasl_server_step_base64 (Gsasl_session *sctx,
                          const char *b64input,
                          char *b64output,
                          size_t b64output_len);

gsasl_server_step_base64 is deprecated and should not be used in newly-written code.

Use gsasl_step64() instead.

This is a simple wrapper around gsasl_server_step() that base64 decodes the input and base64 encodes the output.

Parameters

sctx

libgsasl server handle.

 

b64input

input base64 encoded byte array.

 

b64output

output base64 encoded byte array.

 

b64output_len

size of output base64 encoded byte array.

 

Returns

See gsasl_server_step().


gsasl_client_finish ()

void
gsasl_client_finish (Gsasl_session *sctx);

gsasl_client_finish is deprecated and should not be used in newly-written code.

Use gsasl_finish() instead.

Destroy a libgsasl client handle. The handle must not be used with other libgsasl functions after this call.

Parameters

sctx

libgsasl client handle.

 

gsasl_server_finish ()

void
gsasl_server_finish (Gsasl_session *sctx);

gsasl_server_finish is deprecated and should not be used in newly-written code.

Use gsasl_finish() instead.

Destroy a libgsasl server handle. The handle must not be used with other libgsasl functions after this call.

Parameters

sctx

libgsasl server handle.

 

gsasl_client_ctx_get ()

Gsasl *
gsasl_client_ctx_get (Gsasl_session *sctx);

gsasl_client_ctx_get is deprecated and should not be used in newly-written code.

This function is not useful with the new 0.2.0 API.

Get the libgsasl handle given a libgsasl client handle.

Parameters

sctx

libgsasl client handle

 

Returns

Returns the libgsasl handle given a libgsasl client handle.


gsasl_server_ctx_get ()

Gsasl *
gsasl_server_ctx_get (Gsasl_session *sctx);

gsasl_server_ctx_get is deprecated and should not be used in newly-written code.

This function is not useful with the new 0.2.0 API.

Get the libgsasl handle given a libgsasl server handle.

Parameters

sctx

libgsasl server handle

 

Returns

Returns the libgsasl handle given a libgsasl server handle.


gsasl_client_application_data_set ()

void
gsasl_client_application_data_set (Gsasl_session *sctx,
                                   void *application_data);

gsasl_client_application_data_set is deprecated and should not be used in newly-written code.

Use gsasl_callback_hook_set() or gsasl_session_hook_set() instead.

Store application specific data in the libgsasl client handle. The application data can be later (for instance, inside a callback) be retrieved by calling gsasl_client_application_data_get(). It is normally used by the application to maintain state between the main program and the callback.

Parameters

sctx

libgsasl client handle.

 

application_data

opaque pointer to application specific data.

 

gsasl_client_application_data_get ()

void *
gsasl_client_application_data_get (Gsasl_session *sctx);

gsasl_client_application_data_get is deprecated and should not be used in newly-written code.

Use gsasl_callback_hook_get() or gsasl_session_hook_get() instead.

Retrieve application specific data from libgsasl client handle. The application data is set using gsasl_client_application_data_set(). It is normally used by the application to maintain state between the main program and the callback.

Parameters

sctx

libgsasl client handle.

 

Returns

Returns the application specific data, or NULL.


gsasl_server_application_data_set ()

void
gsasl_server_application_data_set (Gsasl_session *sctx,
                                   void *application_data);

gsasl_server_application_data_set is deprecated and should not be used in newly-written code.

Use gsasl_callback_hook_set() or gsasl_session_hook_set() instead.

Store application specific data in the libgsasl server handle. The application data can be later (for instance, inside a callback) be retrieved by calling gsasl_server_application_data_get(). It is normally used by the application to maintain state between the main program and the callback.

Parameters

sctx

libgsasl server handle.

 

application_data

opaque pointer to application specific data.

 

gsasl_server_application_data_get ()

void *
gsasl_server_application_data_get (Gsasl_session *sctx);

gsasl_server_application_data_get is deprecated and should not be used in newly-written code.

Use gsasl_callback_hook_get() or gsasl_session_hook_get() instead.

Retrieve application specific data from libgsasl server handle. The application data is set using gsasl_server_application_data_set(). It is normally used by the application to maintain state between the main program and the callback.

Parameters

sctx

libgsasl server handle.

 

Returns

Returns the application specific data, or NULL.


gsasl_randomize ()

int
gsasl_randomize (int strong,
                 char *data,
                 size_t datalen);

gsasl_randomize is deprecated and should not be used in newly-written code.

Use gsasl_random() or gsasl_nonce() instead.

Store cryptographically random data of given size in the provided buffer.

Parameters

strong

0 iff operation should not block, non-0 for very strong randomness.

 

data

output array to be filled with random data.

 

datalen

size of output array.

 

Returns

Returns GSASL_OK iff successful.


gsasl_ctx_get ()

Gsasl *
gsasl_ctx_get (Gsasl_session *sctx);

gsasl_ctx_get is deprecated and should not be used in newly-written code.

This function is not useful with the new 0.2.0 API.

Get the libgsasl handle given a libgsasl session handle.

Parameters

sctx

libgsasl session handle

 

Returns

Returns the libgsasl handle given a libgsasl session handle.


gsasl_encode_inline ()

int
gsasl_encode_inline (Gsasl_session *sctx,
                     const char *input,
                     size_t input_len,
                     char *output,
                     size_t *output_len);

gsasl_encode_inline is deprecated and should not be used in newly-written code.

Use gsasl_encode() instead.

Encode data according to negotiated SASL mechanism. This might mean that data is integrity or privacy protected.

Parameters

sctx

libgsasl session handle.

 

input

input byte array.

 

input_len

size of input byte array.

 

output

output byte array.

 

output_len

size of output byte array.

 

Returns

Returns GSASL_OK if encoding was successful, otherwise an error code.

Since: 0.2.0


gsasl_decode_inline ()

int
gsasl_decode_inline (Gsasl_session *sctx,
                     const char *input,
                     size_t input_len,
                     char *output,
                     size_t *output_len);

gsasl_decode_inline is deprecated and should not be used in newly-written code.

Use gsasl_decode() instead.

Decode data according to negotiated SASL mechanism. This might mean that data is integrity or privacy protected.

Parameters

sctx

libgsasl session handle.

 

input

input byte array.

 

input_len

size of input byte array.

 

output

output byte array.

 

output_len

size of output byte array.

 

Returns

Returns GSASL_OK if encoding was successful, otherwise an error code.

Since: 0.2.0


gsasl_application_data_set ()

void
gsasl_application_data_set (Gsasl *ctx,
                            void *appdata);

gsasl_application_data_set is deprecated and should not be used in newly-written code.

Use gsasl_callback_hook_set() instead.

Store application specific data in the libgsasl handle. The application data can be later (for instance, inside a callback) be retrieved by calling gsasl_application_data_get(). It is normally used by the application to maintain state between the main program and the callback.

Parameters

ctx

libgsasl handle.

 

appdata

opaque pointer to application specific data.

 

gsasl_application_data_get ()

void *
gsasl_application_data_get (Gsasl *ctx);

gsasl_application_data_get is deprecated and should not be used in newly-written code.

Use gsasl_callback_hook_get() instead.

Retrieve application specific data from libgsasl handle. The application data is set using gsasl_application_data_set(). It is normally used by the application to maintain state between the main program and the callback.

Parameters

ctx

libgsasl handle.

 

Returns

Returns the application specific data, or NULL.


gsasl_appinfo_set ()

void
gsasl_appinfo_set (Gsasl_session *sctx,
                   void *appdata);

gsasl_appinfo_set is deprecated and should not be used in newly-written code.

Use gsasl_callback_hook_set() instead.

Store application specific data in the libgsasl session handle. The application data can be later (for instance, inside a callback) be retrieved by calling gsasl_appinfo_get(). It is normally used by the application to maintain state between the main program and the callback.

Parameters

sctx

libgsasl session handle.

 

appdata

opaque pointer to application specific data.

 

gsasl_appinfo_get ()

void *
gsasl_appinfo_get (Gsasl_session *sctx);

gsasl_appinfo_get is deprecated and should not be used in newly-written code.

Use gsasl_callback_hook_get() instead.

Retrieve application specific data from libgsasl session handle. The application data is set using gsasl_appinfo_set(). It is normally used by the application to maintain state between the main program and the callback.

Parameters

sctx

libgsasl session handle.

 

Returns

Returns the application specific data, or NULL.


gsasl_server_suggest_mechanism ()

const char *
gsasl_server_suggest_mechanism (Gsasl *ctx,
                                const char *mechlist);

gsasl_server_suggest_mechanism is deprecated and should not be used in newly-written code.

This function was never useful, since it is the client that chose which mechanism to use.

Get name of "best" SASL mechanism supported by the libgsasl server which is present in the input string.

Parameters

ctx

libgsasl handle.

 

mechlist

input character array with SASL mechanism names, separated by invalid characters (e.g. SPC).

 

Returns

Returns name of "best" SASL mechanism supported by the libgsasl server which is present in the input string.


gsasl_base64_encode ()

int
gsasl_base64_encode (char const *src,
                     size_t srclength,
                     char *target,
                     size_t targsize);

gsasl_base64_encode is deprecated and should not be used in newly-written code.

Use gsasl_base64_to() instead.

Encode data as base64. Converts characters, three at a time, starting at src into four base64 characters in the target area until the entire input buffer is encoded.

Parameters

src

input byte array

 

srclength

size of input byte array

 

target

output byte array

 

targsize

size of output byte array

 

Returns

Returns the number of data bytes stored at the target, or -1 on error.


gsasl_base64_decode ()

int
gsasl_base64_decode (char const *src,
                     char *target,
                     size_t targsize);

gsasl_base64_decode is deprecated and should not be used in newly-written code.

Use gsasl_base64_from() instead.

Decode Base64 data. Skips all whitespace anywhere. Converts characters, four at a time, starting at (or after) src from Base64 numbers into three 8 bit bytes in the target area.

Parameters

src

input byte array

 

target

output byte array

 

targsize

size of output byte array

 

Returns

Returns the number of data bytes stored at the target, or -1 on error.


gsasl_stringprep_nfkc ()

char *
gsasl_stringprep_nfkc (const char *in,
                       ssize_t len);

gsasl_stringprep_nfkc is deprecated and should not be used in newly-written code.

No replacement functionality in GNU SASL, use GNU Libidn instead. Note that in SASL, you most likely want to use SASLprep and not bare NFKC, see gsasl_saslprep().

Converts a string into canonical form, standardizing such issues as whether a character with an accent is represented as a base character and combining accent or as a single precomposed character.

The normalization mode is NFKC (ALL COMPOSE). It standardizes differences that do not affect the text content, such as the above-mentioned accent representation. It standardizes the "compatibility" characters in Unicode, such as SUPERSCRIPT THREE to the standard forms (in this case DIGIT THREE). Formatting information may be lost but for most text operations such characters should be considered the same. It returns a result with composed forms rather than a maximally decomposed form.

Parameters

in

a UTF-8 encoded string.

 

len

length of str , in bytes, or -1 if str is nul-terminated.

 

Returns

Return a newly allocated string, that is the NFKC normalized form of str , or NULL on error.


gsasl_stringprep_saslprep ()

char *
gsasl_stringprep_saslprep (const char *in,
                           int *stringprep_rc);

gsasl_stringprep_saslprep is deprecated and should not be used in newly-written code.

Use gsasl_saslprep() instead.

Process a Unicode string for comparison, according to the "SASLprep" stringprep profile. This function is intended to be used by Simple Authentication and Security Layer (SASL) mechanisms (such as PLAIN, CRAM-MD5, and DIGEST-MD5) as well as other protocols exchanging user names and/or passwords.

Parameters

in

input ASCII or UTF-8 string with data to prepare according to SASLprep.

 

stringprep_rc

pointer to output variable with stringprep error code, or NULL to indicate that you don't care about it.

 

Returns

Return a newly allocated string that is the "SASLprep" processed form of the input string, or NULL on error, in which case stringprep_rc contain the stringprep library error code.


gsasl_stringprep_trace ()

char *
gsasl_stringprep_trace (const char *in,
                        int *stringprep_rc);

gsasl_stringprep_trace is deprecated and should not be used in newly-written code.

No replacement functionality in GNU SASL, use GNU Libidn instead.

Process a Unicode string for use as trace information, according to the "trace" stringprep profile. The profile is designed for use with the SASL ANONYMOUS Mechanism.

Parameters

in

input ASCII or UTF-8 string with data to prepare according to "trace".

 

stringprep_rc

pointer to output variable with stringprep error code, or NULL to indicate that you don't care about it.

 

Returns

Return a newly allocated string that is the "trace" processed form of the input string, or NULL on error, in which case stringprep_rc contain the stringprep library error code.


gsasl_md5pwd_get_password ()

int
gsasl_md5pwd_get_password (const char *filename,
                           const char *username,
                           char *key,
                           size_t *keylen);

gsasl_md5pwd_get_password is deprecated and should not be used in newly-written code.

Use gsasl_simple_getpass() instead.

Retrieve password for user from specified file. To find out how large the output array must be, call this function with out=NULL.

The file should be on the UoW "MD5 Based Authentication" format, which means it is in text format with comments denoted by # first on the line, with user entries looking as "usernameTABpassword". This function removes CR and LF at the end of lines before processing. TAB, CR, and LF denote ASCII values 9, 13, and 10, respectively.

Parameters

filename

filename of file containing passwords.

 

username

username string.

 

key

output character array.

 

keylen

input maximum size of output character array, on output contains actual length of output array.

 

Returns

Return GSASL_OK if output buffer contains the password, GSASL_AUTHENTICATION_ERROR if the user could not be found, or other error code.


Gsasl_client_callback_anonymous ()

int
(*Gsasl_client_callback_anonymous) (Gsasl_session *sctx,
                                    char *out,
                                    size_t *outlen);

Gsasl_client_callback_authentication_id ()

int
(*Gsasl_client_callback_authentication_id)
                               (Gsasl_session *sctx,
                                char *out,
                                size_t *outlen);

Gsasl_client_callback_authorization_id ()

int
(*Gsasl_client_callback_authorization_id)
                               (Gsasl_session *sctx,
                                char *out,
                                size_t *outlen);

Gsasl_client_callback_password ()

int
(*Gsasl_client_callback_password) (Gsasl_session *sctx,
                                   char *out,
                                   size_t *outlen);

Gsasl_client_callback_passcode ()

int
(*Gsasl_client_callback_passcode) (Gsasl_session *sctx,
                                   char *out,
                                   size_t *outlen);

Gsasl_client_callback_pin ()

int
(*Gsasl_client_callback_pin) (Gsasl_session *sctx,
                              char *suggestion,
                              char *out,
                              size_t *outlen);

Gsasl_client_callback_service ()

int
(*Gsasl_client_callback_service) (Gsasl_session *sctx,
                                  char *service,
                                  size_t *servicelen,
                                  char *hostname,
                                  size_t *hostnamelen,
                                  char *servicename,
                                  size_t *servicenamelen);

Gsasl_client_callback_qop ()

Gsasl_qop
(*Gsasl_client_callback_qop) (Gsasl_session *sctx,
                              Gsasl_qop serverqops);

Gsasl_client_callback_maxbuf ()

size_t
(*Gsasl_client_callback_maxbuf) (Gsasl_session *sctx,
                                 size_t servermaxbuf);

Gsasl_client_callback_realm ()

int
(*Gsasl_client_callback_realm) (Gsasl_session *sctx,
                                char *out,
                                size_t *outlen);

Gsasl_server_callback_retrieve ()

int
(*Gsasl_server_callback_retrieve) (Gsasl_session *sctx,
                                   const char *authentication_id,
                                   const char *authorization_id,
                                   const char *realm,
                                   char *key,
                                   size_t *keylen);

Gsasl_server_callback_validate ()

int
(*Gsasl_server_callback_validate) (Gsasl_session *sctx,
                                   const char *authorization_id,
                                   const char *authentication_id,
                                   const char *password);

Gsasl_server_callback_gssapi ()

int
(*Gsasl_server_callback_gssapi) (Gsasl_session *sctx,
                                 const char *clientname,
                                 const char *authentication_id);

Gsasl_server_callback_securid ()

int
(*Gsasl_server_callback_securid) (Gsasl_session *sctx,
                                  const char *authentication_id,
                                  const char *authorization_id,
                                  const char *passcode,
                                  char *pin,
                                  char *suggestpin,
                                  size_t *suggestpinlen);

Gsasl_server_callback_cram_md5 ()

int
(*Gsasl_server_callback_cram_md5) (Gsasl_session *sctx,
                                   char *username,
                                   char *challenge,
                                   char *response);

Gsasl_server_callback_digest_md5 ()

int
(*Gsasl_server_callback_digest_md5) (Gsasl_session *sctx,
                                     char *username,
                                     char *realm,
                                     char *secrethash);

Gsasl_server_callback_service ()

int
(*Gsasl_server_callback_service) (Gsasl_session *sctx,
                                  char *service,
                                  size_t *servicelen,
                                  char *hostname,
                                  size_t *hostnamelen);

Gsasl_server_callback_external ()

int
(*Gsasl_server_callback_external) (Gsasl_session *sctx);

Gsasl_server_callback_anonymous ()

int
(*Gsasl_server_callback_anonymous) (Gsasl_session *sctx,
                                    const char *token);

Gsasl_server_callback_realm ()

int
(*Gsasl_server_callback_realm) (Gsasl_session *sctx,
                                char *out,
                                size_t *outlen,
                                size_t nth);

Gsasl_server_callback_qop ()

Gsasl_qop
(*Gsasl_server_callback_qop) (Gsasl_session *sctx);

Gsasl_server_callback_maxbuf ()

size_t
(*Gsasl_server_callback_maxbuf) (Gsasl_session *sctx);

Gsasl_server_callback_cipher ()

Gsasl_cipher
(*Gsasl_server_callback_cipher) (Gsasl_session *sctx);

gsasl_client_callback_authorization_id_set ()

void
gsasl_client_callback_authorization_id_set
                               (Gsasl *ctx,
                                Gsasl_client_callback_authorization_id cb);

gsasl_client_callback_authorization_id_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the client to set the authorization identity. The function can be later retrieved using gsasl_client_callback_authorization_id_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_client_callback_authorization_id_get ()

Gsasl_client_callback_authorization_id
gsasl_client_callback_authorization_id_get
                               (Gsasl *ctx);

gsasl_client_callback_authorization_id_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_client_callback_authorization_id_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_client_callback_authorization_id_set().


gsasl_client_callback_authentication_id_set ()

void
gsasl_client_callback_authentication_id_set
                               (Gsasl *ctx,
                                Gsasl_client_callback_authentication_id cb);

gsasl_client_callback_authentication_id_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the client to set the authentication identity. The function can be later retrieved using gsasl_client_callback_authentication_id_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_client_callback_authentication_id_get ()

Gsasl_client_callback_authentication_id
gsasl_client_callback_authentication_id_get
                               (Gsasl *ctx);

gsasl_client_callback_authentication_id_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_client_callback_authentication_id_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_client_callback_authentication_id_set().


gsasl_client_callback_anonymous_set ()

void
gsasl_client_callback_anonymous_set (Gsasl *ctx,
                                     Gsasl_client_callback_anonymous cb);

gsasl_client_callback_anonymous_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the client to set the anonymous token, which usually is the users email address. The function can be later retrieved using gsasl_client_callback_anonymous_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_client_callback_anonymous_get ()

Gsasl_client_callback_anonymous
gsasl_client_callback_anonymous_get (Gsasl *ctx);

gsasl_client_callback_anonymous_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_client_callback_anonymous_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_client_callback_anonymous_set().


gsasl_client_callback_password_set ()

void
gsasl_client_callback_password_set (Gsasl *ctx,
                                    Gsasl_client_callback_password cb);

gsasl_client_callback_password_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the client to set the password. The function can be later retrieved using gsasl_client_callback_password_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_client_callback_password_get ()

Gsasl_client_callback_password
gsasl_client_callback_password_get (Gsasl *ctx);

gsasl_client_callback_password_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_client_callback_password_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_client_callback_password_set().


gsasl_client_callback_passcode_set ()

void
gsasl_client_callback_passcode_set (Gsasl *ctx,
                                    Gsasl_client_callback_passcode cb);

gsasl_client_callback_passcode_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the client to set the passcode. The function can be later retrieved using gsasl_client_callback_passcode_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_client_callback_passcode_get ()

Gsasl_client_callback_passcode
gsasl_client_callback_passcode_get (Gsasl *ctx);

gsasl_client_callback_passcode_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_client_callback_passcode_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_client_callback_passcode_set().


gsasl_client_callback_pin_set ()

void
gsasl_client_callback_pin_set (Gsasl *ctx,
                               Gsasl_client_callback_pin cb);

gsasl_client_callback_pin_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the client to chose a new pin, possibly suggested by the server, for the SECURID mechanism. This is not normally invoked, but only when the server requests it. The function can be later retrieved using gsasl_client_callback_pin_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_client_callback_pin_get ()

Gsasl_client_callback_pin
gsasl_client_callback_pin_get (Gsasl *ctx);

gsasl_client_callback_pin_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_client_callback_pin_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_client_callback_pin_set().


gsasl_client_callback_service_set ()

void
gsasl_client_callback_service_set (Gsasl *ctx,
                                   Gsasl_client_callback_service cb);

gsasl_client_callback_service_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the client to set the name of the service. The service buffer should be a registered GSSAPI host-based service name, hostname the name of the server. Servicename is used by DIGEST-MD5 and should be the name of generic server in case of a replicated service. The function can be later retrieved using gsasl_client_callback_service_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_client_callback_service_get ()

Gsasl_client_callback_service
gsasl_client_callback_service_get (Gsasl *ctx);

gsasl_client_callback_service_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_client_callback_service_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_client_callback_service_set().


gsasl_client_callback_qop_set ()

void
gsasl_client_callback_qop_set (Gsasl *ctx,
                               Gsasl_client_callback_qop cb);

gsasl_client_callback_qop_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the client to determine the qop to use after looking at what the server offered. The function can be later retrieved using gsasl_client_callback_qop_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_client_callback_qop_get ()

Gsasl_client_callback_qop
gsasl_client_callback_qop_get (Gsasl *ctx);

gsasl_client_callback_qop_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_client_callback_qop_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_client_callback_qop_set().


gsasl_client_callback_maxbuf_set ()

void
gsasl_client_callback_maxbuf_set (Gsasl *ctx,
                                  Gsasl_client_callback_maxbuf cb);

gsasl_client_callback_maxbuf_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the client to inform the server of the largest buffer the client is able to receive when using the DIGEST-MD5 "auth-int" or "auth-conf" Quality of Protection (qop). If this directive is missing, the default value 65536 will be assumed. The function can be later retrieved using gsasl_client_callback_maxbuf_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_client_callback_maxbuf_get ()

Gsasl_client_callback_maxbuf
gsasl_client_callback_maxbuf_get (Gsasl *ctx);

gsasl_client_callback_maxbuf_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_client_callback_maxbuf_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_client_callback_maxbuf_set().


gsasl_client_callback_realm_set ()

void
gsasl_client_callback_realm_set (Gsasl *ctx,
                                 Gsasl_client_callback_realm cb);

gsasl_client_callback_realm_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the client to know which realm it belongs to. The realm is used by the server to determine which username and password to use. The function can be later retrieved using gsasl_client_callback_realm_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_client_callback_realm_get ()

Gsasl_client_callback_realm
gsasl_client_callback_realm_get (Gsasl *ctx);

gsasl_client_callback_realm_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_client_callback_realm_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_client_callback_realm_set().


gsasl_server_callback_validate_set ()

void
gsasl_server_callback_validate_set (Gsasl *ctx,
                                    Gsasl_server_callback_validate cb);

gsasl_server_callback_validate_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the server for deciding if user is authenticated using authentication identity, authorization identity and password. The function can be later retrieved using gsasl_server_callback_validate_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_server_callback_validate_get ()

Gsasl_server_callback_validate
gsasl_server_callback_validate_get (Gsasl *ctx);

gsasl_server_callback_validate_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_server_callback_validate_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_server_callback_validate_set().


gsasl_server_callback_retrieve_set ()

void
gsasl_server_callback_retrieve_set (Gsasl *ctx,
                                    Gsasl_server_callback_retrieve cb);

gsasl_server_callback_retrieve_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the server for deciding if user is authenticated using authentication identity, authorization identity and password. The function can be later retrieved using gsasl_server_callback_retrieve_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_server_callback_retrieve_get ()

Gsasl_server_callback_retrieve
gsasl_server_callback_retrieve_get (Gsasl *ctx);

gsasl_server_callback_retrieve_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_server_callback_retrieve_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_server_callback_retrieve_set().


gsasl_server_callback_cram_md5_set ()

void
gsasl_server_callback_cram_md5_set (Gsasl *ctx,
                                    Gsasl_server_callback_cram_md5 cb);

gsasl_server_callback_cram_md5_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the server for deciding if user is authenticated using CRAM-MD5 challenge and response. The function can be later retrieved using gsasl_server_callback_cram_md5_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_server_callback_cram_md5_get ()

Gsasl_server_callback_cram_md5
gsasl_server_callback_cram_md5_get (Gsasl *ctx);

gsasl_server_callback_cram_md5_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_server_callback_cram_md5_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_server_callback_cram_md5_set().


gsasl_server_callback_digest_md5_set ()

void
gsasl_server_callback_digest_md5_set (Gsasl *ctx,
                                      Gsasl_server_callback_digest_md5 cb);

gsasl_server_callback_digest_md5_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the server for retrieving the secret hash of the username, realm and password for use in the DIGEST-MD5 mechanism. The function can be later retrieved using gsasl_server_callback_digest_md5_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_server_callback_digest_md5_get ()

Gsasl_server_callback_digest_md5
gsasl_server_callback_digest_md5_get (Gsasl *ctx);

gsasl_server_callback_digest_md5_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_server_callback_digest_md5_set().

Parameters

ctx

libgsasl handle.

 

Returns

Return the callback earlier set by calling gsasl_server_callback_digest_md5_set().


gsasl_server_callback_external_set ()

void
gsasl_server_callback_external_set (Gsasl *ctx,
                                    Gsasl_server_callback_external cb);

gsasl_server_callback_external_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the server for deciding if user is authenticated out of band. The function can be later retrieved using gsasl_server_callback_external_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_server_callback_external_get ()

Gsasl_server_callback_external
gsasl_server_callback_external_get (Gsasl *ctx);

gsasl_server_callback_external_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_server_callback_external_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_server_callback_external_set().


gsasl_server_callback_anonymous_set ()

void
gsasl_server_callback_anonymous_set (Gsasl *ctx,
                                     Gsasl_server_callback_anonymous cb);

gsasl_server_callback_anonymous_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the server for deciding if user is permitted anonymous access. The function can be later retrieved using gsasl_server_callback_anonymous_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_server_callback_anonymous_get ()

Gsasl_server_callback_anonymous
gsasl_server_callback_anonymous_get (Gsasl *ctx);

gsasl_server_callback_anonymous_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_server_callback_anonymous_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_server_callback_anonymous_set().


gsasl_server_callback_realm_set ()

void
gsasl_server_callback_realm_set (Gsasl *ctx,
                                 Gsasl_server_callback_realm cb);

gsasl_server_callback_realm_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the server to know which realm it serves. The realm is used by the user to determine which username and password to use. The function can be later retrieved using gsasl_server_callback_realm_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_server_callback_realm_get ()

Gsasl_server_callback_realm
gsasl_server_callback_realm_get (Gsasl *ctx);

gsasl_server_callback_realm_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_server_callback_realm_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_server_callback_realm_set().


gsasl_server_callback_qop_set ()

void
gsasl_server_callback_qop_set (Gsasl *ctx,
                               Gsasl_server_callback_qop cb);

gsasl_server_callback_qop_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the server to know which quality of protection it accepts. The quality of protection eventually used is selected by the client though. It is currently used by the DIGEST-MD5 mechanism. The function can be later retrieved using gsasl_server_callback_qop_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_server_callback_qop_get ()

Gsasl_server_callback_qop
gsasl_server_callback_qop_get (Gsasl *ctx);

gsasl_server_callback_qop_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_server_callback_qop_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_server_callback_qop_set().


gsasl_server_callback_maxbuf_set ()

void
gsasl_server_callback_maxbuf_set (Gsasl *ctx,
                                  Gsasl_server_callback_maxbuf cb);

gsasl_server_callback_maxbuf_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the server to inform the client of the largest buffer the server is able to receive when using the DIGEST-MD5 "auth-int" or "auth-conf" Quality of Protection (qop). If this directive is missing, the default value 65536 will be assumed. The function can be later retrieved using gsasl_server_callback_maxbuf_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_server_callback_maxbuf_get ()

Gsasl_server_callback_maxbuf
gsasl_server_callback_maxbuf_get (Gsasl *ctx);

gsasl_server_callback_maxbuf_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_server_callback_maxbuf_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_server_callback_maxbuf_set().


gsasl_server_callback_cipher_set ()

void
gsasl_server_callback_cipher_set (Gsasl *ctx,
                                  Gsasl_server_callback_cipher cb);

gsasl_server_callback_cipher_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the server to inform the client of the cipher suites supported. The DES and 3DES ciphers must be supported for interoperability. It is currently used by the DIGEST-MD5 mechanism. The function can be later retrieved using gsasl_server_callback_cipher_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_server_callback_cipher_get ()

Gsasl_server_callback_cipher
gsasl_server_callback_cipher_get (Gsasl *ctx);

gsasl_server_callback_cipher_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_server_callback_cipher_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_server_callback_cipher_set().


gsasl_server_callback_securid_set ()

void
gsasl_server_callback_securid_set (Gsasl *ctx,
                                   Gsasl_server_callback_securid cb);

gsasl_server_callback_securid_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the server for validating a user via the SECURID mechanism. The function should return GSASL_OK if user authenticated successfully, GSASL_SECURID_SERVER_NEED_ADDITIONAL_PASSCODE if it wants another passcode, GSASL_SECURID_SERVER_NEED_NEW_PIN if it wants a PIN change, or an error. When (and only when) GSASL_SECURID_SERVER_NEED_NEW_PIN is returned, suggestpin can be populated with a PIN code the server suggests, and suggestpinlen set to the length of the PIN. The function can be later retrieved using gsasl_server_callback_securid_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_server_callback_securid_get ()

Gsasl_server_callback_securid
gsasl_server_callback_securid_get (Gsasl *ctx);

gsasl_server_callback_securid_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_server_callback_securid_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_server_callback_securid_set().


gsasl_server_callback_gssapi_set ()

void
gsasl_server_callback_gssapi_set (Gsasl *ctx,
                                  Gsasl_server_callback_gssapi cb);

gsasl_server_callback_gssapi_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the server for checking if a GSSAPI user is authorized for username (by, e.g., calling krb5_kuserok). The function should return GSASL_OK if the user should be permitted access, or an error code such as GSASL_AUTHENTICATION_ERROR on failure. The function can be later retrieved using gsasl_server_callback_gssapi_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_server_callback_gssapi_get ()

Gsasl_server_callback_gssapi
gsasl_server_callback_gssapi_get (Gsasl *ctx);

gsasl_server_callback_gssapi_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_server_callback_gssapi_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_server_callback_gssapi_set().


gsasl_server_callback_service_set ()

void
gsasl_server_callback_service_set (Gsasl *ctx,
                                   Gsasl_server_callback_service cb);

gsasl_server_callback_service_set is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Specify the callback function to use in the server to set the name of the service. The service buffer should be a registered GSSAPI host-based service name, hostname the name of the server. The function can be later retrieved using gsasl_server_callback_service_get().

Parameters

ctx

libgsasl handle.

 

cb

callback function

 

gsasl_server_callback_service_get ()

Gsasl_server_callback_service
gsasl_server_callback_service_get (Gsasl *ctx);

gsasl_server_callback_service_get is deprecated and should not be used in newly-written code.

This function is part of the old callback interface. The new interface uses gsasl_callback_set() to set the application callback, and uses gsasl_callback() or gsasl_property_get() to invoke the callback for certain properties.

Get the callback earlier set by calling gsasl_server_callback_service_set().

Parameters

ctx

libgsasl handle.

 

Returns

Returns the callback earlier set by calling gsasl_server_callback_service_set().


gsasl_md5 ()

int
gsasl_md5 (const char *in,
           size_t inlen,
           char *out[]);

gsasl_md5 is deprecated and should not be used in newly-written code.

Use a crypto library.

Compute hash of data using MD5. The out buffer must be deallocated by the caller.

Parameters

in

input character array of data to hash.

 

inlen

length of input character array of data to hash.

 

out

newly allocated 16-byte character array with hash of data.

 

Returns

Returns GSASL_OK iff successful.


gsasl_hmac_md5 ()

int
gsasl_hmac_md5 (const char *key,
                size_t keylen,
                const char *in,
                size_t inlen,
                char *outhash[]);

gsasl_hmac_md5 is deprecated and should not be used in newly-written code.

Use a crypto library.

Compute keyed checksum of data using HMAC-MD5. The outhash buffer must be deallocated by the caller.

Parameters

key

input character array with key to use.

 

keylen

length of input character array with key to use.

 

in

input character array of data to hash.

 

inlen

length of input character array of data to hash.

 

outhash

newly allocated 16-byte character array with keyed hash of data.

 

Returns

Returns GSASL_OK iff successful.


gsasl_sha1 ()

int
gsasl_sha1 (const char *in,
            size_t inlen,
            char *out[]);

gsasl_sha1 is deprecated and should not be used in newly-written code.

Use a crypto library.

Compute hash of data using SHA1. The out buffer must be deallocated by the caller.

Parameters

in

input character array of data to hash.

 

inlen

length of input character array of data to hash.

 

out

newly allocated 20-byte character array with hash of data.

 

Returns

Returns GSASL_OK iff successful.

Since: 1.3


gsasl_hmac_sha1 ()

int
gsasl_hmac_sha1 (const char *key,
                 size_t keylen,
                 const char *in,
                 size_t inlen,
                 char *outhash[]);

gsasl_hmac_sha1 is deprecated and should not be used in newly-written code.

Use a crypto library.

Compute keyed checksum of data using HMAC-SHA1. The outhash buffer must be deallocated by the caller.

Parameters

key

input character array with key to use.

 

keylen

length of input character array with key to use.

 

in

input character array of data to hash.

 

inlen

length of input character array of data to hash.

 

outhash

newly allocated 20-byte character array with keyed hash of data.

 

Returns

Returns GSASL_OK iff successful.

Since: 1.3

Types and Values