sasl.c File Reference

SASL authentication. More...

Functions
char *	sasl_plain (xmpp_ctx_t *ctx, const char *authid, const char *password)
	generate authentication string for the SASL PLAIN mechanism More...
static char *	_make_string (xmpp_ctx_t *ctx, const char *s, unsigned len)
	helpers for digest auth More...
static char *	_make_quoted (xmpp_ctx_t *ctx, const char *s)
static hash_t *	_parse_digest_challenge (xmpp_ctx_t *ctx, const char *msg)
static void	_digest_to_hex (const char *digest, char *hex)
	expand a 16 byte MD5 digest to a 32 byte hex representation More...
static char *	_add_key (xmpp_ctx_t *ctx, hash_t *table, const char *key, char *buf, int quote)
	append 'key="value"' to a buffer, growing as necessary More...
char *	sasl_digest_md5 (xmpp_ctx_t *ctx, const char *challenge, const char *jid, const char *password)
	generate auth response string for the SASL DIGEST-MD5 mechanism More...
char *	sasl_scram (xmpp_ctx_t *ctx, const struct hash_alg *alg, const char *challenge, const char *first_bare, const char *jid, const char *password)
	generate auth response string for the SASL SCRAM mechanism More...

Detailed Description

SASL authentication.

Function Documentation

sasl_plain()

char * sasl_plain	(	xmpp_ctx_t *	ctx,
		const char *	authid,
		const char *	password
	)

generate authentication string for the SASL PLAIN mechanism

low-level sasl routines

_make_string()

static char * _make_string ( xmpp_ctx_t *  ctx, const char *  s, unsigned  len  )

static

helpers for digest auth

_make_quoted()

static char * _make_quoted ( xmpp_ctx_t *  ctx, const char *  s  )

static

_parse_digest_challenge()

static hash_t * _parse_digest_challenge ( xmpp_ctx_t *  ctx, const char *  msg  )

static

_digest_to_hex()

static void _digest_to_hex ( const char *  digest, char *  hex  )

static

expand a 16 byte MD5 digest to a 32 byte hex representation

_add_key()

static char * _add_key ( xmpp_ctx_t *  ctx, hash_t *  table, const char *  key, char *  buf, int  quote  )

static

append 'key="value"' to a buffer, growing as necessary

sasl_digest_md5()

char * sasl_digest_md5	(	xmpp_ctx_t *	ctx,
		const char *	challenge,
		const char *	jid,
		const char *	password
	)

generate auth response string for the SASL DIGEST-MD5 mechanism

sasl_scram()

char * sasl_scram	(	xmpp_ctx_t *	ctx,
		const struct hash_alg *	alg,
		const char *	challenge,
		const char *	first_bare,
		const char *	jid,
		const char *	password
	)

generate auth response string for the SASL SCRAM mechanism