Class: RubyCyrusSASL::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby-cyrus-sasl/Client.rb,
ext/rubysasl/rubysasl.c

Instance Method Summary collapse

Constructor Details

#initialize(callback) ⇒ Client

Returns a new instance of Client.



6
7
8
9
10
 
# File 'lib/ruby-cyrus-sasl/Client.rb', line 6

def initialize callback
  @callback = callback
  @complete = false
  @mech = nil
end

Instance Method Details

#complete? ⇒ Boolean

Returns:

  • (Boolean) 


25
26
27
 
# File 'lib/ruby-cyrus-sasl/Client.rb', line 25

def complete?
  @complete
end

#mech ⇒ Object 



21
22
23
 
# File 'lib/ruby-cyrus-sasl/Client.rb', line 21

def mech
  @mech
end

#sasl_client_start(mechlist) ⇒ Object 



96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
 
# File 'ext/rubysasl/rubysasl.c', line 96

static VALUE t_sasl_client_start(VALUE self, VALUE mechlist)
{
	sasl_conn_t *c_conn;
	const char *c_mechlist = (mechlist != Qnil) ? RSTRING_PTR(mechlist) : NULL;
	sasl_interact_t *c_prompt_need = NULL;
	const char *c_clientout;
	unsigned c_clientoutlen = 0;
	const char *c_mech;
	int err;
	VALUE result;

	Data_Get_Struct(self, sasl_conn_t, c_conn);

	do {
		err = sasl_client_start(c_conn, c_mechlist, &c_prompt_need, &c_clientout, &c_clientoutlen, &c_mech);
		if (err == SASL_INTERACT) {
			VALUE callbackFunc = rb_iv_get(self, "@callback");
			handle_callbacks(callbackFunc, c_prompt_need);
		}
	} while (err == SASL_INTERACT);

	if (err != SASL_OK && err != SASL_CONTINUE) {
		rb_raise(rb_eException, "starting SASL negotiation details: %s", sasl_errdetail(c_conn));
		return Qnil;
	}

	rb_iv_set(self, "@mech", rb_str_new2(c_mech));
	result = rb_str_new(c_clientout, c_clientoutlen);
	return result;
}

#sasl_client_step(serverin) ⇒ Object 



127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
 
# File 'ext/rubysasl/rubysasl.c', line 127

static VALUE t_sasl_client_step(VALUE self, VALUE serverin)
{
	sasl_conn_t *c_conn;
	const char *c_serverin;
	unsigned c_serverinlen;
	sasl_interact_t *c_prompt_need = NULL;
	const char *c_clientout;
	unsigned c_clientoutlen;
	int err;
	VALUE result;

	Data_Get_Struct(self, sasl_conn_t, c_conn);
	c_serverin = (serverin != Qnil) ? RSTRING_PTR(serverin) : NULL;
	c_serverinlen = (serverin != Qnil) ? RSTRING_LEN(serverin) : 0;

	do {
		err = sasl_client_step(c_conn, c_serverin, c_serverinlen, &c_prompt_need, &c_clientout, &c_clientoutlen);
		if (err == SASL_INTERACT) {
			VALUE callbackFunc = rb_iv_get(self, "@callback");
			handle_callbacks(callbackFunc, c_prompt_need);
		}
	} while (err == SASL_INTERACT);

	if (err != SASL_OK && err != SASL_CONTINUE) {
		rb_raise(rb_eException, "starting SASL negotiation details: %s", sasl_errdetail(c_conn));
		return Qnil;
	}
	if (err == SASL_OK)
		rb_iv_set(self, "@complete", Qtrue);

	result = rb_str_new(c_clientout, c_clientoutlen);
	return result;
}

#start(mech_list) ⇒ Object 



12
13
14
15
 
# File 'lib/ruby-cyrus-sasl/Client.rb', line 12

def start mech_list
  puts mech_list
  sasl_client_start mech_list
end

#step(challenge) ⇒ Object 



17
18
19
 
# File 'lib/ruby-cyrus-sasl/Client.rb', line 17

def step challenge
  sasl_client_step challenge
end