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authorcvs2svn <admin@example.com>2014-04-13 15:49:51 +0000
committercvs2svn <admin@example.com>2014-04-13 15:49:51 +0000
commit9ef0d5fb5b0acfd35d73a5557198f46525ab1667 (patch)
tree61e7e25839f716a30db270f15cddf0be6903781f /src/lib/libcrypto/ui
parentff237038a541d51619efa5b36fb251c8dc1e9637 (diff)
downloadopenbsd-butholakala.tar.gz
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This commit was manufactured by cvs2git to create tag 'butholakala'.butholakala
Diffstat (limited to '')
-rw-r--r--src/lib/libcrypto/ui/ui.h383
-rw-r--r--src/lib/libcrypto/ui/ui_compat.h83
-rw-r--r--src/lib/libcrypto/ui/ui_err.c112
-rw-r--r--src/lib/libcrypto/ui/ui_lib.c924
-rw-r--r--src/lib/libcrypto/ui/ui_locl.h153
-rw-r--r--src/lib/libcrypto/ui/ui_openssl.c718
-rw-r--r--src/lib/libcrypto/ui/ui_util.c91
7 files changed, 0 insertions, 2464 deletions
diff --git a/src/lib/libcrypto/ui/ui.h b/src/lib/libcrypto/ui/ui.h
deleted file mode 100644
index bd78aa413f..0000000000
--- a/src/lib/libcrypto/ui/ui.h
+++ /dev/null
@@ -1,383 +0,0 @@
1/* crypto/ui/ui.h -*- mode:C; c-file-style: "eay" -*- */
2/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
3 * project 2001.
4 */
5/* ====================================================================
6 * Copyright (c) 2001 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
24 *
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * openssl-core@openssl.org.
29 *
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
33 *
34 * 6. Redistributions of any form whatsoever must retain the following
35 * acknowledgment:
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
38 *
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
52 *
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
56 *
57 */
58
59#ifndef HEADER_UI_H
60#define HEADER_UI_H
61
62#ifndef OPENSSL_NO_DEPRECATED
63#include <openssl/crypto.h>
64#endif
65#include <openssl/safestack.h>
66#include <openssl/ossl_typ.h>
67
68#ifdef __cplusplus
69extern "C" {
70#endif
71
72/* Declared already in ossl_typ.h */
73/* typedef struct ui_st UI; */
74/* typedef struct ui_method_st UI_METHOD; */
75
76
77/* All the following functions return -1 or NULL on error and in some cases
78 (UI_process()) -2 if interrupted or in some other way cancelled.
79 When everything is fine, they return 0, a positive value or a non-NULL
80 pointer, all depending on their purpose. */
81
82/* Creators and destructor. */
83UI *UI_new(void);
84UI *UI_new_method(const UI_METHOD *method);
85void UI_free(UI *ui);
86
87/* The following functions are used to add strings to be printed and prompt
88 strings to prompt for data. The names are UI_{add,dup}_<function>_string
89 and UI_{add,dup}_input_boolean.
90
91 UI_{add,dup}_<function>_string have the following meanings:
92 add add a text or prompt string. The pointers given to these
93 functions are used verbatim, no copying is done.
94 dup make a copy of the text or prompt string, then add the copy
95 to the collection of strings in the user interface.
96 <function>
97 The function is a name for the functionality that the given
98 string shall be used for. It can be one of:
99 input use the string as data prompt.
100 verify use the string as verification prompt. This
101 is used to verify a previous input.
102 info use the string for informational output.
103 error use the string for error output.
104 Honestly, there's currently no difference between info and error for the
105 moment.
106
107 UI_{add,dup}_input_boolean have the same semantics for "add" and "dup",
108 and are typically used when one wants to prompt for a yes/no response.
109
110
111 All of the functions in this group take a UI and a prompt string.
112 The string input and verify addition functions also take a flag argument,
113 a buffer for the result to end up with, a minimum input size and a maximum
114 input size (the result buffer MUST be large enough to be able to contain
115 the maximum number of characters). Additionally, the verify addition
116 functions takes another buffer to compare the result against.
117 The boolean input functions take an action description string (which should
118 be safe to ignore if the expected user action is obvious, for example with
119 a dialog box with an OK button and a Cancel button), a string of acceptable
120 characters to mean OK and to mean Cancel. The two last strings are checked
121 to make sure they don't have common characters. Additionally, the same
122 flag argument as for the string input is taken, as well as a result buffer.
123 The result buffer is required to be at least one byte long. Depending on
124 the answer, the first character from the OK or the Cancel character strings
125 will be stored in the first byte of the result buffer. No NUL will be
126 added, so the result is *not* a string.
127
128 On success, the all return an index of the added information. That index
129 is usefull when retrieving results with UI_get0_result(). */
130int UI_add_input_string(UI *ui, const char *prompt, int flags,
131 char *result_buf, int minsize, int maxsize);
132int UI_dup_input_string(UI *ui, const char *prompt, int flags,
133 char *result_buf, int minsize, int maxsize);
134int UI_add_verify_string(UI *ui, const char *prompt, int flags,
135 char *result_buf, int minsize, int maxsize, const char *test_buf);
136int UI_dup_verify_string(UI *ui, const char *prompt, int flags,
137 char *result_buf, int minsize, int maxsize, const char *test_buf);
138int UI_add_input_boolean(UI *ui, const char *prompt, const char *action_desc,
139 const char *ok_chars, const char *cancel_chars,
140 int flags, char *result_buf);
141int UI_dup_input_boolean(UI *ui, const char *prompt, const char *action_desc,
142 const char *ok_chars, const char *cancel_chars,
143 int flags, char *result_buf);
144int UI_add_info_string(UI *ui, const char *text);
145int UI_dup_info_string(UI *ui, const char *text);
146int UI_add_error_string(UI *ui, const char *text);
147int UI_dup_error_string(UI *ui, const char *text);
148
149/* These are the possible flags. They can be or'ed together. */
150/* Use to have echoing of input */
151#define UI_INPUT_FLAG_ECHO 0x01
152/* Use a default password. Where that password is found is completely
153 up to the application, it might for example be in the user data set
154 with UI_add_user_data(). It is not recommended to have more than
155 one input in each UI being marked with this flag, or the application
156 might get confused. */
157#define UI_INPUT_FLAG_DEFAULT_PWD 0x02
158
159/* The user of these routines may want to define flags of their own. The core
160 UI won't look at those, but will pass them on to the method routines. They
161 must use higher bits so they don't get confused with the UI bits above.
162 UI_INPUT_FLAG_USER_BASE tells which is the lowest bit to use. A good
163 example of use is this:
164
165 #define MY_UI_FLAG1 (0x01 << UI_INPUT_FLAG_USER_BASE)
166
167*/
168#define UI_INPUT_FLAG_USER_BASE 16
169
170
171/* The following function helps construct a prompt. object_desc is a
172 textual short description of the object, for example "pass phrase",
173 and object_name is the name of the object (might be a card name or
174 a file name.
175 The returned string shall always be allocated on the heap with
176 OPENSSL_malloc(), and need to be free'd with OPENSSL_free().
177
178 If the ui_method doesn't contain a pointer to a user-defined prompt
179 constructor, a default string is built, looking like this:
180
181 "Enter {object_desc} for {object_name}:"
182
183 So, if object_desc has the value "pass phrase" and object_name has
184 the value "foo.key", the resulting string is:
185
186 "Enter pass phrase for foo.key:"
187*/
188char *UI_construct_prompt(UI *ui_method,
189 const char *object_desc, const char *object_name);
190
191
192/* The following function is used to store a pointer to user-specific data.
193 Any previous such pointer will be returned and replaced.
194
195 For callback purposes, this function makes a lot more sense than using
196 ex_data, since the latter requires that different parts of OpenSSL or
197 applications share the same ex_data index.
198
199 Note that the UI_OpenSSL() method completely ignores the user data.
200 Other methods may not, however. */
201void *UI_add_user_data(UI *ui, void *user_data);
202/* We need a user data retrieving function as well. */
203void *UI_get0_user_data(UI *ui);
204
205/* Return the result associated with a prompt given with the index i. */
206const char *UI_get0_result(UI *ui, int i);
207
208/* When all strings have been added, process the whole thing. */
209int UI_process(UI *ui);
210
211/* Give a user interface parametrised control commands. This can be used to
212 send down an integer, a data pointer or a function pointer, as well as
213 be used to get information from a UI. */
214int UI_ctrl(UI *ui, int cmd, long i, void *p, void (*f)(void));
215
216/* The commands */
217/* Use UI_CONTROL_PRINT_ERRORS with the value 1 to have UI_process print the
218 OpenSSL error stack before printing any info or added error messages and
219 before any prompting. */
220#define UI_CTRL_PRINT_ERRORS 1
221/* Check if a UI_process() is possible to do again with the same instance of
222 a user interface. This makes UI_ctrl() return 1 if it is redoable, and 0
223 if not. */
224#define UI_CTRL_IS_REDOABLE 2
225
226
227/* Some methods may use extra data */
228#define UI_set_app_data(s,arg) UI_set_ex_data(s,0,arg)
229#define UI_get_app_data(s) UI_get_ex_data(s,0)
230int UI_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
231 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
232int UI_set_ex_data(UI *r,int idx,void *arg);
233void *UI_get_ex_data(UI *r, int idx);
234
235/* Use specific methods instead of the built-in one */
236void UI_set_default_method(const UI_METHOD *meth);
237const UI_METHOD *UI_get_default_method(void);
238const UI_METHOD *UI_get_method(UI *ui);
239const UI_METHOD *UI_set_method(UI *ui, const UI_METHOD *meth);
240
241/* The method with all the built-in thingies */
242UI_METHOD *UI_OpenSSL(void);
243
244
245/* ---------- For method writers ---------- */
246/* A method contains a number of functions that implement the low level
247 of the User Interface. The functions are:
248
249 an opener This function starts a session, maybe by opening
250 a channel to a tty, or by opening a window.
251 a writer This function is called to write a given string,
252 maybe to the tty, maybe as a field label in a
253 window.
254 a flusher This function is called to flush everything that
255 has been output so far. It can be used to actually
256 display a dialog box after it has been built.
257 a reader This function is called to read a given prompt,
258 maybe from the tty, maybe from a field in a
259 window. Note that it's called wth all string
260 structures, not only the prompt ones, so it must
261 check such things itself.
262 a closer This function closes the session, maybe by closing
263 the channel to the tty, or closing the window.
264
265 All these functions are expected to return:
266
267 0 on error.
268 1 on success.
269 -1 on out-of-band events, for example if some prompting has
270 been canceled (by pressing Ctrl-C, for example). This is
271 only checked when returned by the flusher or the reader.
272
273 The way this is used, the opener is first called, then the writer for all
274 strings, then the flusher, then the reader for all strings and finally the
275 closer. Note that if you want to prompt from a terminal or other command
276 line interface, the best is to have the reader also write the prompts
277 instead of having the writer do it. If you want to prompt from a dialog
278 box, the writer can be used to build up the contents of the box, and the
279 flusher to actually display the box and run the event loop until all data
280 has been given, after which the reader only grabs the given data and puts
281 them back into the UI strings.
282
283 All method functions take a UI as argument. Additionally, the writer and
284 the reader take a UI_STRING.
285*/
286
287/* The UI_STRING type is the data structure that contains all the needed info
288 about a string or a prompt, including test data for a verification prompt.
289*/
290typedef struct ui_string_st UI_STRING;
291DECLARE_STACK_OF(UI_STRING)
292
293/* The different types of strings that are currently supported.
294 This is only needed by method authors. */
295enum UI_string_types
296 {
297 UIT_NONE=0,
298 UIT_PROMPT, /* Prompt for a string */
299 UIT_VERIFY, /* Prompt for a string and verify */
300 UIT_BOOLEAN, /* Prompt for a yes/no response */
301 UIT_INFO, /* Send info to the user */
302 UIT_ERROR /* Send an error message to the user */
303 };
304
305/* Create and manipulate methods */
306UI_METHOD *UI_create_method(char *name);
307void UI_destroy_method(UI_METHOD *ui_method);
308int UI_method_set_opener(UI_METHOD *method, int (*opener)(UI *ui));
309int UI_method_set_writer(UI_METHOD *method, int (*writer)(UI *ui, UI_STRING *uis));
310int UI_method_set_flusher(UI_METHOD *method, int (*flusher)(UI *ui));
311int UI_method_set_reader(UI_METHOD *method, int (*reader)(UI *ui, UI_STRING *uis));
312int UI_method_set_closer(UI_METHOD *method, int (*closer)(UI *ui));
313int UI_method_set_prompt_constructor(UI_METHOD *method, char *(*prompt_constructor)(UI* ui, const char* object_desc, const char* object_name));
314int (*UI_method_get_opener(UI_METHOD *method))(UI*);
315int (*UI_method_get_writer(UI_METHOD *method))(UI*,UI_STRING*);
316int (*UI_method_get_flusher(UI_METHOD *method))(UI*);
317int (*UI_method_get_reader(UI_METHOD *method))(UI*,UI_STRING*);
318int (*UI_method_get_closer(UI_METHOD *method))(UI*);
319char * (*UI_method_get_prompt_constructor(UI_METHOD *method))(UI*, const char*, const char*);
320
321/* The following functions are helpers for method writers to access relevant
322 data from a UI_STRING. */
323
324/* Return type of the UI_STRING */
325enum UI_string_types UI_get_string_type(UI_STRING *uis);
326/* Return input flags of the UI_STRING */
327int UI_get_input_flags(UI_STRING *uis);
328/* Return the actual string to output (the prompt, info or error) */
329const char *UI_get0_output_string(UI_STRING *uis);
330/* Return the optional action string to output (the boolean promtp instruction) */
331const char *UI_get0_action_string(UI_STRING *uis);
332/* Return the result of a prompt */
333const char *UI_get0_result_string(UI_STRING *uis);
334/* Return the string to test the result against. Only useful with verifies. */
335const char *UI_get0_test_string(UI_STRING *uis);
336/* Return the required minimum size of the result */
337int UI_get_result_minsize(UI_STRING *uis);
338/* Return the required maximum size of the result */
339int UI_get_result_maxsize(UI_STRING *uis);
340/* Set the result of a UI_STRING. */
341int UI_set_result(UI *ui, UI_STRING *uis, const char *result);
342
343
344/* A couple of popular utility functions */
345int UI_UTIL_read_pw_string(char *buf,int length,const char *prompt,int verify);
346int UI_UTIL_read_pw(char *buf,char *buff,int size,const char *prompt,int verify);
347
348
349/* BEGIN ERROR CODES */
350/* The following lines are auto generated by the script mkerr.pl. Any changes
351 * made after this point may be overwritten when the script is next run.
352 */
353void ERR_load_UI_strings(void);
354
355/* Error codes for the UI functions. */
356
357/* Function codes. */
358#define UI_F_GENERAL_ALLOCATE_BOOLEAN 108
359#define UI_F_GENERAL_ALLOCATE_PROMPT 109
360#define UI_F_GENERAL_ALLOCATE_STRING 100
361#define UI_F_UI_CTRL 111
362#define UI_F_UI_DUP_ERROR_STRING 101
363#define UI_F_UI_DUP_INFO_STRING 102
364#define UI_F_UI_DUP_INPUT_BOOLEAN 110
365#define UI_F_UI_DUP_INPUT_STRING 103
366#define UI_F_UI_DUP_VERIFY_STRING 106
367#define UI_F_UI_GET0_RESULT 107
368#define UI_F_UI_NEW_METHOD 104
369#define UI_F_UI_SET_RESULT 105
370
371/* Reason codes. */
372#define UI_R_COMMON_OK_AND_CANCEL_CHARACTERS 104
373#define UI_R_INDEX_TOO_LARGE 102
374#define UI_R_INDEX_TOO_SMALL 103
375#define UI_R_NO_RESULT_BUFFER 105
376#define UI_R_RESULT_TOO_LARGE 100
377#define UI_R_RESULT_TOO_SMALL 101
378#define UI_R_UNKNOWN_CONTROL_COMMAND 106
379
380#ifdef __cplusplus
381}
382#endif
383#endif
diff --git a/src/lib/libcrypto/ui/ui_compat.h b/src/lib/libcrypto/ui/ui_compat.h
deleted file mode 100644
index b35c9bb7fd..0000000000
--- a/src/lib/libcrypto/ui/ui_compat.h
+++ /dev/null
@@ -1,83 +0,0 @@
1/* crypto/ui/ui.h -*- mode:C; c-file-style: "eay" -*- */
2/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
3 * project 2001.
4 */
5/* ====================================================================
6 * Copyright (c) 2001 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
24 *
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * openssl-core@openssl.org.
29 *
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
33 *
34 * 6. Redistributions of any form whatsoever must retain the following
35 * acknowledgment:
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
38 *
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
52 *
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
56 *
57 */
58
59#ifndef HEADER_UI_COMPAT_H
60#define HEADER_UI_COMPAT_H
61
62#include <openssl/opensslconf.h>
63#include <openssl/ui.h>
64
65#ifdef __cplusplus
66extern "C" {
67#endif
68
69/* The following functions were previously part of the DES section,
70 and are provided here for backward compatibility reasons. */
71
72#define des_read_pw_string(b,l,p,v) \
73 _ossl_old_des_read_pw_string((b),(l),(p),(v))
74#define des_read_pw(b,bf,s,p,v) \
75 _ossl_old_des_read_pw((b),(bf),(s),(p),(v))
76
77int _ossl_old_des_read_pw_string(char *buf,int length,const char *prompt,int verify);
78int _ossl_old_des_read_pw(char *buf,char *buff,int size,const char *prompt,int verify);
79
80#ifdef __cplusplus
81}
82#endif
83#endif
diff --git a/src/lib/libcrypto/ui/ui_err.c b/src/lib/libcrypto/ui/ui_err.c
deleted file mode 100644
index a6b96299a0..0000000000
--- a/src/lib/libcrypto/ui/ui_err.c
+++ /dev/null
@@ -1,112 +0,0 @@
1/* crypto/ui/ui_err.c */
2/* ====================================================================
3 * Copyright (c) 1999-2006 The OpenSSL Project. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
15 * distribution.
16 *
17 * 3. All advertising materials mentioning features or use of this
18 * software must display the following acknowledgment:
19 * "This product includes software developed by the OpenSSL Project
20 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
21 *
22 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
23 * endorse or promote products derived from this software without
24 * prior written permission. For written permission, please contact
25 * openssl-core@OpenSSL.org.
26 *
27 * 5. Products derived from this software may not be called "OpenSSL"
28 * nor may "OpenSSL" appear in their names without prior written
29 * permission of the OpenSSL Project.
30 *
31 * 6. Redistributions of any form whatsoever must retain the following
32 * acknowledgment:
33 * "This product includes software developed by the OpenSSL Project
34 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
35 *
36 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
37 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
39 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
40 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
42 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
43 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
44 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
45 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
46 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
47 * OF THE POSSIBILITY OF SUCH DAMAGE.
48 * ====================================================================
49 *
50 * This product includes cryptographic software written by Eric Young
51 * (eay@cryptsoft.com). This product includes software written by Tim
52 * Hudson (tjh@cryptsoft.com).
53 *
54 */
55
56/* NOTE: this file was auto generated by the mkerr.pl script: any changes
57 * made to it will be overwritten when the script next updates this file,
58 * only reason strings will be preserved.
59 */
60
61#include <stdio.h>
62#include <openssl/err.h>
63#include <openssl/ui.h>
64
65/* BEGIN ERROR CODES */
66#ifndef OPENSSL_NO_ERR
67
68#define ERR_FUNC(func) ERR_PACK(ERR_LIB_UI,func,0)
69#define ERR_REASON(reason) ERR_PACK(ERR_LIB_UI,0,reason)
70
71static ERR_STRING_DATA UI_str_functs[]=
72 {
73{ERR_FUNC(UI_F_GENERAL_ALLOCATE_BOOLEAN), "GENERAL_ALLOCATE_BOOLEAN"},
74{ERR_FUNC(UI_F_GENERAL_ALLOCATE_PROMPT), "GENERAL_ALLOCATE_PROMPT"},
75{ERR_FUNC(UI_F_GENERAL_ALLOCATE_STRING), "GENERAL_ALLOCATE_STRING"},
76{ERR_FUNC(UI_F_UI_CTRL), "UI_ctrl"},
77{ERR_FUNC(UI_F_UI_DUP_ERROR_STRING), "UI_dup_error_string"},
78{ERR_FUNC(UI_F_UI_DUP_INFO_STRING), "UI_dup_info_string"},
79{ERR_FUNC(UI_F_UI_DUP_INPUT_BOOLEAN), "UI_dup_input_boolean"},
80{ERR_FUNC(UI_F_UI_DUP_INPUT_STRING), "UI_dup_input_string"},
81{ERR_FUNC(UI_F_UI_DUP_VERIFY_STRING), "UI_dup_verify_string"},
82{ERR_FUNC(UI_F_UI_GET0_RESULT), "UI_get0_result"},
83{ERR_FUNC(UI_F_UI_NEW_METHOD), "UI_new_method"},
84{ERR_FUNC(UI_F_UI_SET_RESULT), "UI_set_result"},
85{0,NULL}
86 };
87
88static ERR_STRING_DATA UI_str_reasons[]=
89 {
90{ERR_REASON(UI_R_COMMON_OK_AND_CANCEL_CHARACTERS),"common ok and cancel characters"},
91{ERR_REASON(UI_R_INDEX_TOO_LARGE) ,"index too large"},
92{ERR_REASON(UI_R_INDEX_TOO_SMALL) ,"index too small"},
93{ERR_REASON(UI_R_NO_RESULT_BUFFER) ,"no result buffer"},
94{ERR_REASON(UI_R_RESULT_TOO_LARGE) ,"result too large"},
95{ERR_REASON(UI_R_RESULT_TOO_SMALL) ,"result too small"},
96{ERR_REASON(UI_R_UNKNOWN_CONTROL_COMMAND),"unknown control command"},
97{0,NULL}
98 };
99
100#endif
101
102void ERR_load_UI_strings(void)
103 {
104#ifndef OPENSSL_NO_ERR
105
106 if (ERR_func_error_string(UI_str_functs[0].error) == NULL)
107 {
108 ERR_load_strings(0,UI_str_functs);
109 ERR_load_strings(0,UI_str_reasons);
110 }
111#endif
112 }
diff --git a/src/lib/libcrypto/ui/ui_lib.c b/src/lib/libcrypto/ui/ui_lib.c
deleted file mode 100644
index a8abc27064..0000000000
--- a/src/lib/libcrypto/ui/ui_lib.c
+++ /dev/null
@@ -1,924 +0,0 @@
1/* crypto/ui/ui_lib.c -*- mode:C; c-file-style: "eay" -*- */
2/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
3 * project 2001.
4 */
5/* ====================================================================
6 * Copyright (c) 2001 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
24 *
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * openssl-core@openssl.org.
29 *
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
33 *
34 * 6. Redistributions of any form whatsoever must retain the following
35 * acknowledgment:
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
38 *
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
52 *
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
56 *
57 */
58
59#include <string.h>
60#include "cryptlib.h"
61#include <openssl/e_os2.h>
62#include <openssl/buffer.h>
63#include <openssl/ui.h>
64#include <openssl/err.h>
65#include "ui_locl.h"
66
67IMPLEMENT_STACK_OF(UI_STRING_ST)
68
69static const UI_METHOD *default_UI_meth=NULL;
70
71UI *UI_new(void)
72 {
73 return(UI_new_method(NULL));
74 }
75
76UI *UI_new_method(const UI_METHOD *method)
77 {
78 UI *ret;
79
80 ret=(UI *)OPENSSL_malloc(sizeof(UI));
81 if (ret == NULL)
82 {
83 UIerr(UI_F_UI_NEW_METHOD,ERR_R_MALLOC_FAILURE);
84 return NULL;
85 }
86 if (method == NULL)
87 ret->meth=UI_get_default_method();
88 else
89 ret->meth=method;
90
91 ret->strings=NULL;
92 ret->user_data=NULL;
93 ret->flags=0;
94 CRYPTO_new_ex_data(CRYPTO_EX_INDEX_UI, ret, &ret->ex_data);
95 return ret;
96 }
97
98static void free_string(UI_STRING *uis)
99 {
100 if (uis->flags & OUT_STRING_FREEABLE)
101 {
102 OPENSSL_free((char *)uis->out_string);
103 switch(uis->type)
104 {
105 case UIT_BOOLEAN:
106 OPENSSL_free((char *)uis->_.boolean_data.action_desc);
107 OPENSSL_free((char *)uis->_.boolean_data.ok_chars);
108 OPENSSL_free((char *)uis->_.boolean_data.cancel_chars);
109 break;
110 default:
111 break;
112 }
113 }
114 OPENSSL_free(uis);
115 }
116
117void UI_free(UI *ui)
118 {
119 if (ui == NULL)
120 return;
121 sk_UI_STRING_pop_free(ui->strings,free_string);
122 CRYPTO_free_ex_data(CRYPTO_EX_INDEX_UI, ui, &ui->ex_data);
123 OPENSSL_free(ui);
124 }
125
126static int allocate_string_stack(UI *ui)
127 {
128 if (ui->strings == NULL)
129 {
130 ui->strings=sk_UI_STRING_new_null();
131 if (ui->strings == NULL)
132 {
133 return -1;
134 }
135 }
136 return 0;
137 }
138
139static UI_STRING *general_allocate_prompt(UI *ui, const char *prompt,
140 int prompt_freeable, enum UI_string_types type, int input_flags,
141 char *result_buf)
142 {
143 UI_STRING *ret = NULL;
144
145 if (prompt == NULL)
146 {
147 UIerr(UI_F_GENERAL_ALLOCATE_PROMPT,ERR_R_PASSED_NULL_PARAMETER);
148 }
149 else if ((type == UIT_PROMPT || type == UIT_VERIFY
150 || type == UIT_BOOLEAN) && result_buf == NULL)
151 {
152 UIerr(UI_F_GENERAL_ALLOCATE_PROMPT,UI_R_NO_RESULT_BUFFER);
153 }
154 else if ((ret = (UI_STRING *)OPENSSL_malloc(sizeof(UI_STRING))))
155 {
156 ret->out_string=prompt;
157 ret->flags=prompt_freeable ? OUT_STRING_FREEABLE : 0;
158 ret->input_flags=input_flags;
159 ret->type=type;
160 ret->result_buf=result_buf;
161 }
162 return ret;
163 }
164
165static int general_allocate_string(UI *ui, const char *prompt,
166 int prompt_freeable, enum UI_string_types type, int input_flags,
167 char *result_buf, int minsize, int maxsize, const char *test_buf)
168 {
169 int ret = -1;
170 UI_STRING *s = general_allocate_prompt(ui, prompt, prompt_freeable,
171 type, input_flags, result_buf);
172
173 if (s)
174 {
175 if (allocate_string_stack(ui) >= 0)
176 {
177 s->_.string_data.result_minsize=minsize;
178 s->_.string_data.result_maxsize=maxsize;
179 s->_.string_data.test_buf=test_buf;
180 ret=sk_UI_STRING_push(ui->strings, s);
181 /* sk_push() returns 0 on error. Let's addapt that */
182 if (ret <= 0) ret--;
183 }
184 else
185 free_string(s);
186 }
187 return ret;
188 }
189
190static int general_allocate_boolean(UI *ui,
191 const char *prompt, const char *action_desc,
192 const char *ok_chars, const char *cancel_chars,
193 int prompt_freeable, enum UI_string_types type, int input_flags,
194 char *result_buf)
195 {
196 int ret = -1;
197 UI_STRING *s;
198 const char *p;
199
200 if (ok_chars == NULL)
201 {
202 UIerr(UI_F_GENERAL_ALLOCATE_BOOLEAN,ERR_R_PASSED_NULL_PARAMETER);
203 }
204 else if (cancel_chars == NULL)
205 {
206 UIerr(UI_F_GENERAL_ALLOCATE_BOOLEAN,ERR_R_PASSED_NULL_PARAMETER);
207 }
208 else
209 {
210 for(p = ok_chars; *p; p++)
211 {
212 if (strchr(cancel_chars, *p))
213 {
214 UIerr(UI_F_GENERAL_ALLOCATE_BOOLEAN,
215 UI_R_COMMON_OK_AND_CANCEL_CHARACTERS);
216 }
217 }
218
219 s = general_allocate_prompt(ui, prompt, prompt_freeable,
220 type, input_flags, result_buf);
221
222 if (s)
223 {
224 if (allocate_string_stack(ui) >= 0)
225 {
226 s->_.boolean_data.action_desc = action_desc;
227 s->_.boolean_data.ok_chars = ok_chars;
228 s->_.boolean_data.cancel_chars = cancel_chars;
229 ret=sk_UI_STRING_push(ui->strings, s);
230 /* sk_push() returns 0 on error.
231 Let's addapt that */
232 if (ret <= 0) ret--;
233 }
234 else
235 free_string(s);
236 }
237 }
238 return ret;
239 }
240
241/* Returns the index to the place in the stack or -1 for error. Uses a
242 direct reference to the prompt. */
243int UI_add_input_string(UI *ui, const char *prompt, int flags,
244 char *result_buf, int minsize, int maxsize)
245 {
246 return general_allocate_string(ui, prompt, 0,
247 UIT_PROMPT, flags, result_buf, minsize, maxsize, NULL);
248 }
249
250/* Same as UI_add_input_string(), excepts it takes a copy of the prompt */
251int UI_dup_input_string(UI *ui, const char *prompt, int flags,
252 char *result_buf, int minsize, int maxsize)
253 {
254 char *prompt_copy=NULL;
255
256 if (prompt)
257 {
258 prompt_copy=BUF_strdup(prompt);
259 if (prompt_copy == NULL)
260 {
261 UIerr(UI_F_UI_DUP_INPUT_STRING,ERR_R_MALLOC_FAILURE);
262 return 0;
263 }
264 }
265
266 return general_allocate_string(ui, prompt_copy, 1,
267 UIT_PROMPT, flags, result_buf, minsize, maxsize, NULL);
268 }
269
270int UI_add_verify_string(UI *ui, const char *prompt, int flags,
271 char *result_buf, int minsize, int maxsize, const char *test_buf)
272 {
273 return general_allocate_string(ui, prompt, 0,
274 UIT_VERIFY, flags, result_buf, minsize, maxsize, test_buf);
275 }
276
277int UI_dup_verify_string(UI *ui, const char *prompt, int flags,
278 char *result_buf, int minsize, int maxsize, const char *test_buf)
279 {
280 char *prompt_copy=NULL;
281
282 if (prompt)
283 {
284 prompt_copy=BUF_strdup(prompt);
285 if (prompt_copy == NULL)
286 {
287 UIerr(UI_F_UI_DUP_VERIFY_STRING,ERR_R_MALLOC_FAILURE);
288 return -1;
289 }
290 }
291
292 return general_allocate_string(ui, prompt_copy, 1,
293 UIT_VERIFY, flags, result_buf, minsize, maxsize, test_buf);
294 }
295
296int UI_add_input_boolean(UI *ui, const char *prompt, const char *action_desc,
297 const char *ok_chars, const char *cancel_chars,
298 int flags, char *result_buf)
299 {
300 return general_allocate_boolean(ui, prompt, action_desc,
301 ok_chars, cancel_chars, 0, UIT_BOOLEAN, flags, result_buf);
302 }
303
304int UI_dup_input_boolean(UI *ui, const char *prompt, const char *action_desc,
305 const char *ok_chars, const char *cancel_chars,
306 int flags, char *result_buf)
307 {
308 char *prompt_copy = NULL;
309 char *action_desc_copy = NULL;
310 char *ok_chars_copy = NULL;
311 char *cancel_chars_copy = NULL;
312
313 if (prompt)
314 {
315 prompt_copy=BUF_strdup(prompt);
316 if (prompt_copy == NULL)
317 {
318 UIerr(UI_F_UI_DUP_INPUT_BOOLEAN,ERR_R_MALLOC_FAILURE);
319 goto err;
320 }
321 }
322
323 if (action_desc)
324 {
325 action_desc_copy=BUF_strdup(action_desc);
326 if (action_desc_copy == NULL)
327 {
328 UIerr(UI_F_UI_DUP_INPUT_BOOLEAN,ERR_R_MALLOC_FAILURE);
329 goto err;
330 }
331 }
332
333 if (ok_chars)
334 {
335 ok_chars_copy=BUF_strdup(ok_chars);
336 if (ok_chars_copy == NULL)
337 {
338 UIerr(UI_F_UI_DUP_INPUT_BOOLEAN,ERR_R_MALLOC_FAILURE);
339 goto err;
340 }
341 }
342
343 if (cancel_chars)
344 {
345 cancel_chars_copy=BUF_strdup(cancel_chars);
346 if (cancel_chars_copy == NULL)
347 {
348 UIerr(UI_F_UI_DUP_INPUT_BOOLEAN,ERR_R_MALLOC_FAILURE);
349 goto err;
350 }
351 }
352
353 return general_allocate_boolean(ui, prompt_copy, action_desc_copy,
354 ok_chars_copy, cancel_chars_copy, 1, UIT_BOOLEAN, flags,
355 result_buf);
356 err:
357 if (prompt_copy) OPENSSL_free(prompt_copy);
358 if (action_desc_copy) OPENSSL_free(action_desc_copy);
359 if (ok_chars_copy) OPENSSL_free(ok_chars_copy);
360 if (cancel_chars_copy) OPENSSL_free(cancel_chars_copy);
361 return -1;
362 }
363
364int UI_add_info_string(UI *ui, const char *text)
365 {
366 return general_allocate_string(ui, text, 0, UIT_INFO, 0, NULL, 0, 0,
367 NULL);
368 }
369
370int UI_dup_info_string(UI *ui, const char *text)
371 {
372 char *text_copy=NULL;
373
374 if (text)
375 {
376 text_copy=BUF_strdup(text);
377 if (text_copy == NULL)
378 {
379 UIerr(UI_F_UI_DUP_INFO_STRING,ERR_R_MALLOC_FAILURE);
380 return -1;
381 }
382 }
383
384 return general_allocate_string(ui, text_copy, 1, UIT_INFO, 0, NULL,
385 0, 0, NULL);
386 }
387
388int UI_add_error_string(UI *ui, const char *text)
389 {
390 return general_allocate_string(ui, text, 0, UIT_ERROR, 0, NULL, 0, 0,
391 NULL);
392 }
393
394int UI_dup_error_string(UI *ui, const char *text)
395 {
396 char *text_copy=NULL;
397
398 if (text)
399 {
400 text_copy=BUF_strdup(text);
401 if (text_copy == NULL)
402 {
403 UIerr(UI_F_UI_DUP_ERROR_STRING,ERR_R_MALLOC_FAILURE);
404 return -1;
405 }
406 }
407 return general_allocate_string(ui, text_copy, 1, UIT_ERROR, 0, NULL,
408 0, 0, NULL);
409 }
410
411char *UI_construct_prompt(UI *ui, const char *object_desc,
412 const char *object_name)
413 {
414 char *prompt = NULL;
415
416 if (ui->meth->ui_construct_prompt)
417 prompt = ui->meth->ui_construct_prompt(ui,
418 object_desc, object_name);
419 else
420 {
421 char prompt1[] = "Enter ";
422 char prompt2[] = " for ";
423 char prompt3[] = ":";
424 int len = 0;
425
426 if (object_desc == NULL)
427 return NULL;
428 len = sizeof(prompt1) - 1 + strlen(object_desc);
429 if (object_name)
430 len += sizeof(prompt2) - 1 + strlen(object_name);
431 len += sizeof(prompt3) - 1;
432
433 prompt = (char *)OPENSSL_malloc(len + 1);
434 BUF_strlcpy(prompt, prompt1, len + 1);
435 BUF_strlcat(prompt, object_desc, len + 1);
436 if (object_name)
437 {
438 BUF_strlcat(prompt, prompt2, len + 1);
439 BUF_strlcat(prompt, object_name, len + 1);
440 }
441 BUF_strlcat(prompt, prompt3, len + 1);
442 }
443 return prompt;
444 }
445
446void *UI_add_user_data(UI *ui, void *user_data)
447 {
448 void *old_data = ui->user_data;
449 ui->user_data = user_data;
450 return old_data;
451 }
452
453void *UI_get0_user_data(UI *ui)
454 {
455 return ui->user_data;
456 }
457
458const char *UI_get0_result(UI *ui, int i)
459 {
460 if (i < 0)
461 {
462 UIerr(UI_F_UI_GET0_RESULT,UI_R_INDEX_TOO_SMALL);
463 return NULL;
464 }
465 if (i >= sk_UI_STRING_num(ui->strings))
466 {
467 UIerr(UI_F_UI_GET0_RESULT,UI_R_INDEX_TOO_LARGE);
468 return NULL;
469 }
470 return UI_get0_result_string(sk_UI_STRING_value(ui->strings, i));
471 }
472
473static int print_error(const char *str, size_t len, UI *ui)
474 {
475 UI_STRING uis;
476
477 memset(&uis, 0, sizeof(uis));
478 uis.type = UIT_ERROR;
479 uis.out_string = str;
480
481 if (ui->meth->ui_write_string
482 && !ui->meth->ui_write_string(ui, &uis))
483 return -1;
484 return 0;
485 }
486
487int UI_process(UI *ui)
488 {
489 int i, ok=0;
490
491 if (ui->meth->ui_open_session && !ui->meth->ui_open_session(ui))
492 return -1;
493
494 if (ui->flags & UI_FLAG_PRINT_ERRORS)
495 ERR_print_errors_cb(
496 (int (*)(const char *, size_t, void *))print_error,
497 (void *)ui);
498
499 for(i=0; i<sk_UI_STRING_num(ui->strings); i++)
500 {
501 if (ui->meth->ui_write_string
502 && !ui->meth->ui_write_string(ui,
503 sk_UI_STRING_value(ui->strings, i)))
504 {
505 ok=-1;
506 goto err;
507 }
508 }
509
510 if (ui->meth->ui_flush)
511 switch(ui->meth->ui_flush(ui))
512 {
513 case -1: /* Interrupt/Cancel/something... */
514 ok = -2;
515 goto err;
516 case 0: /* Errors */
517 ok = -1;
518 goto err;
519 default: /* Success */
520 ok = 0;
521 break;
522 }
523
524 for(i=0; i<sk_UI_STRING_num(ui->strings); i++)
525 {
526 if (ui->meth->ui_read_string)
527 {
528 switch(ui->meth->ui_read_string(ui,
529 sk_UI_STRING_value(ui->strings, i)))
530 {
531 case -1: /* Interrupt/Cancel/something... */
532 ok = -2;
533 goto err;
534 case 0: /* Errors */
535 ok = -1;
536 goto err;
537 default: /* Success */
538 ok = 0;
539 break;
540 }
541 }
542 }
543 err:
544 if (ui->meth->ui_close_session && !ui->meth->ui_close_session(ui))
545 return -1;
546 return ok;
547 }
548
549int UI_ctrl(UI *ui, int cmd, long i, void *p, void (*f)(void))
550 {
551 if (ui == NULL)
552 {
553 UIerr(UI_F_UI_CTRL,ERR_R_PASSED_NULL_PARAMETER);
554 return -1;
555 }
556 switch(cmd)
557 {
558 case UI_CTRL_PRINT_ERRORS:
559 {
560 int save_flag = !!(ui->flags & UI_FLAG_PRINT_ERRORS);
561 if (i)
562 ui->flags |= UI_FLAG_PRINT_ERRORS;
563 else
564 ui->flags &= ~UI_FLAG_PRINT_ERRORS;
565 return save_flag;
566 }
567 case UI_CTRL_IS_REDOABLE:
568 return !!(ui->flags & UI_FLAG_REDOABLE);
569 default:
570 break;
571 }
572 UIerr(UI_F_UI_CTRL,UI_R_UNKNOWN_CONTROL_COMMAND);
573 return -1;
574 }
575
576int UI_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
577 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
578 {
579 return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_UI, argl, argp,
580 new_func, dup_func, free_func);
581 }
582
583int UI_set_ex_data(UI *r, int idx, void *arg)
584 {
585 return(CRYPTO_set_ex_data(&r->ex_data,idx,arg));
586 }
587
588void *UI_get_ex_data(UI *r, int idx)
589 {
590 return(CRYPTO_get_ex_data(&r->ex_data,idx));
591 }
592
593void UI_set_default_method(const UI_METHOD *meth)
594 {
595 default_UI_meth=meth;
596 }
597
598const UI_METHOD *UI_get_default_method(void)
599 {
600 if (default_UI_meth == NULL)
601 {
602 default_UI_meth=UI_OpenSSL();
603 }
604 return default_UI_meth;
605 }
606
607const UI_METHOD *UI_get_method(UI *ui)
608 {
609 return ui->meth;
610 }
611
612const UI_METHOD *UI_set_method(UI *ui, const UI_METHOD *meth)
613 {
614 ui->meth=meth;
615 return ui->meth;
616 }
617
618
619UI_METHOD *UI_create_method(char *name)
620 {
621 UI_METHOD *ui_method = (UI_METHOD *)OPENSSL_malloc(sizeof(UI_METHOD));
622
623 if (ui_method)
624 {
625 memset(ui_method, 0, sizeof(*ui_method));
626 ui_method->name = BUF_strdup(name);
627 }
628 return ui_method;
629 }
630
631/* BIG FSCKING WARNING!!!! If you use this on a statically allocated method
632 (that is, it hasn't been allocated using UI_create_method(), you deserve
633 anything Murphy can throw at you and more! You have been warned. */
634void UI_destroy_method(UI_METHOD *ui_method)
635 {
636 OPENSSL_free(ui_method->name);
637 ui_method->name = NULL;
638 OPENSSL_free(ui_method);
639 }
640
641int UI_method_set_opener(UI_METHOD *method, int (*opener)(UI *ui))
642 {
643 if (method)
644 {
645 method->ui_open_session = opener;
646 return 0;
647 }
648 else
649 return -1;
650 }
651
652int UI_method_set_writer(UI_METHOD *method, int (*writer)(UI *ui, UI_STRING *uis))
653 {
654 if (method)
655 {
656 method->ui_write_string = writer;
657 return 0;
658 }
659 else
660 return -1;
661 }
662
663int UI_method_set_flusher(UI_METHOD *method, int (*flusher)(UI *ui))
664 {
665 if (method)
666 {
667 method->ui_flush = flusher;
668 return 0;
669 }
670 else
671 return -1;
672 }
673
674int UI_method_set_reader(UI_METHOD *method, int (*reader)(UI *ui, UI_STRING *uis))
675 {
676 if (method)
677 {
678 method->ui_read_string = reader;
679 return 0;
680 }
681 else
682 return -1;
683 }
684
685int UI_method_set_closer(UI_METHOD *method, int (*closer)(UI *ui))
686 {
687 if (method)
688 {
689 method->ui_close_session = closer;
690 return 0;
691 }
692 else
693 return -1;
694 }
695
696int UI_method_set_prompt_constructor(UI_METHOD *method, char *(*prompt_constructor)(UI* ui, const char* object_desc, const char* object_name))
697 {
698 if (method)
699 {
700 method->ui_construct_prompt = prompt_constructor;
701 return 0;
702 }
703 else
704 return -1;
705 }
706
707int (*UI_method_get_opener(UI_METHOD *method))(UI*)
708 {
709 if (method)
710 return method->ui_open_session;
711 else
712 return NULL;
713 }
714
715int (*UI_method_get_writer(UI_METHOD *method))(UI*,UI_STRING*)
716 {
717 if (method)
718 return method->ui_write_string;
719 else
720 return NULL;
721 }
722
723int (*UI_method_get_flusher(UI_METHOD *method))(UI*)
724 {
725 if (method)
726 return method->ui_flush;
727 else
728 return NULL;
729 }
730
731int (*UI_method_get_reader(UI_METHOD *method))(UI*,UI_STRING*)
732 {
733 if (method)
734 return method->ui_read_string;
735 else
736 return NULL;
737 }
738
739int (*UI_method_get_closer(UI_METHOD *method))(UI*)
740 {
741 if (method)
742 return method->ui_close_session;
743 else
744 return NULL;
745 }
746
747char* (*UI_method_get_prompt_constructor(UI_METHOD *method))(UI*, const char*, const char*)
748 {
749 if (method)
750 return method->ui_construct_prompt;
751 else
752 return NULL;
753 }
754
755enum UI_string_types UI_get_string_type(UI_STRING *uis)
756 {
757 if (!uis)
758 return UIT_NONE;
759 return uis->type;
760 }
761
762int UI_get_input_flags(UI_STRING *uis)
763 {
764 if (!uis)
765 return 0;
766 return uis->input_flags;
767 }
768
769const char *UI_get0_output_string(UI_STRING *uis)
770 {
771 if (!uis)
772 return NULL;
773 return uis->out_string;
774 }
775
776const char *UI_get0_action_string(UI_STRING *uis)
777 {
778 if (!uis)
779 return NULL;
780 switch(uis->type)
781 {
782 case UIT_PROMPT:
783 case UIT_BOOLEAN:
784 return uis->_.boolean_data.action_desc;
785 default:
786 return NULL;
787 }
788 }
789
790const char *UI_get0_result_string(UI_STRING *uis)
791 {
792 if (!uis)
793 return NULL;
794 switch(uis->type)
795 {
796 case UIT_PROMPT:
797 case UIT_VERIFY:
798 return uis->result_buf;
799 default:
800 return NULL;
801 }
802 }
803
804const char *UI_get0_test_string(UI_STRING *uis)
805 {
806 if (!uis)
807 return NULL;
808 switch(uis->type)
809 {
810 case UIT_VERIFY:
811 return uis->_.string_data.test_buf;
812 default:
813 return NULL;
814 }
815 }
816
817int UI_get_result_minsize(UI_STRING *uis)
818 {
819 if (!uis)
820 return -1;
821 switch(uis->type)
822 {
823 case UIT_PROMPT:
824 case UIT_VERIFY:
825 return uis->_.string_data.result_minsize;
826 default:
827 return -1;
828 }
829 }
830
831int UI_get_result_maxsize(UI_STRING *uis)
832 {
833 if (!uis)
834 return -1;
835 switch(uis->type)
836 {
837 case UIT_PROMPT:
838 case UIT_VERIFY:
839 return uis->_.string_data.result_maxsize;
840 default:
841 return -1;
842 }
843 }
844
845int UI_set_result(UI *ui, UI_STRING *uis, const char *result)
846 {
847 int l = strlen(result);
848
849 ui->flags &= ~UI_FLAG_REDOABLE;
850
851 if (!uis)
852 return -1;
853 switch (uis->type)
854 {
855 case UIT_PROMPT:
856 case UIT_VERIFY:
857 {
858 char number1[DECIMAL_SIZE(uis->_.string_data.result_minsize)+1];
859 char number2[DECIMAL_SIZE(uis->_.string_data.result_maxsize)+1];
860
861 BIO_snprintf(number1, sizeof(number1), "%d",
862 uis->_.string_data.result_minsize);
863 BIO_snprintf(number2, sizeof(number2), "%d",
864 uis->_.string_data.result_maxsize);
865
866 if (l < uis->_.string_data.result_minsize)
867 {
868 ui->flags |= UI_FLAG_REDOABLE;
869 UIerr(UI_F_UI_SET_RESULT,UI_R_RESULT_TOO_SMALL);
870 ERR_add_error_data(5,"You must type in ",
871 number1," to ",number2," characters");
872 return -1;
873 }
874 if (l > uis->_.string_data.result_maxsize)
875 {
876 ui->flags |= UI_FLAG_REDOABLE;
877 UIerr(UI_F_UI_SET_RESULT,UI_R_RESULT_TOO_LARGE);
878 ERR_add_error_data(5,"You must type in ",
879 number1," to ",number2," characters");
880 return -1;
881 }
882 }
883
884 if (!uis->result_buf)
885 {
886 UIerr(UI_F_UI_SET_RESULT,UI_R_NO_RESULT_BUFFER);
887 return -1;
888 }
889
890 BUF_strlcpy(uis->result_buf, result,
891 uis->_.string_data.result_maxsize + 1);
892 break;
893 case UIT_BOOLEAN:
894 {
895 const char *p;
896
897 if (!uis->result_buf)
898 {
899 UIerr(UI_F_UI_SET_RESULT,UI_R_NO_RESULT_BUFFER);
900 return -1;
901 }
902
903 uis->result_buf[0] = '\0';
904 for(p = result; *p; p++)
905 {
906 if (strchr(uis->_.boolean_data.ok_chars, *p))
907 {
908 uis->result_buf[0] =
909 uis->_.boolean_data.ok_chars[0];
910 break;
911 }
912 if (strchr(uis->_.boolean_data.cancel_chars, *p))
913 {
914 uis->result_buf[0] =
915 uis->_.boolean_data.cancel_chars[0];
916 break;
917 }
918 }
919 default:
920 break;
921 }
922 }
923 return 0;
924 }
diff --git a/src/lib/libcrypto/ui/ui_locl.h b/src/lib/libcrypto/ui/ui_locl.h
deleted file mode 100644
index aa4a55637d..0000000000
--- a/src/lib/libcrypto/ui/ui_locl.h
+++ /dev/null
@@ -1,153 +0,0 @@
1/* crypto/ui/ui.h -*- mode:C; c-file-style: "eay" -*- */
2/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
3 * project 2001.
4 */
5/* ====================================================================
6 * Copyright (c) 2001 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
24 *
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * openssl-core@openssl.org.
29 *
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
33 *
34 * 6. Redistributions of any form whatsoever must retain the following
35 * acknowledgment:
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
38 *
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
52 *
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
56 *
57 */
58
59#ifndef HEADER_UI_LOCL_H
60#define HEADER_UI_LOCL_H
61
62#include <openssl/ui.h>
63#include <openssl/crypto.h>
64
65#ifdef _
66#undef _
67#endif
68
69struct ui_method_st
70 {
71 char *name;
72
73 /* All the functions return 1 or non-NULL for success and 0 or NULL
74 for failure */
75
76 /* Open whatever channel for this, be it the console, an X window
77 or whatever.
78 This function should use the ex_data structure to save
79 intermediate data. */
80 int (*ui_open_session)(UI *ui);
81
82 int (*ui_write_string)(UI *ui, UI_STRING *uis);
83
84 /* Flush the output. If a GUI dialog box is used, this function can
85 be used to actually display it. */
86 int (*ui_flush)(UI *ui);
87
88 int (*ui_read_string)(UI *ui, UI_STRING *uis);
89
90 int (*ui_close_session)(UI *ui);
91
92 /* Construct a prompt in a user-defined manner. object_desc is a
93 textual short description of the object, for example "pass phrase",
94 and object_name is the name of the object (might be a card name or
95 a file name.
96 The returned string shall always be allocated on the heap with
97 OPENSSL_malloc(), and need to be free'd with OPENSSL_free(). */
98 char *(*ui_construct_prompt)(UI *ui, const char *object_desc,
99 const char *object_name);
100 };
101
102struct ui_string_st
103 {
104 enum UI_string_types type; /* Input */
105 const char *out_string; /* Input */
106 int input_flags; /* Flags from the user */
107
108 /* The following parameters are completely irrelevant for UIT_INFO,
109 and can therefore be set to 0 or NULL */
110 char *result_buf; /* Input and Output: If not NULL, user-defined
111 with size in result_maxsize. Otherwise, it
112 may be allocated by the UI routine, meaning
113 result_minsize is going to be overwritten.*/
114 union
115 {
116 struct
117 {
118 int result_minsize; /* Input: minimum required
119 size of the result.
120 */
121 int result_maxsize; /* Input: maximum permitted
122 size of the result */
123
124 const char *test_buf; /* Input: test string to verify
125 against */
126 } string_data;
127 struct
128 {
129 const char *action_desc; /* Input */
130 const char *ok_chars; /* Input */
131 const char *cancel_chars; /* Input */
132 } boolean_data;
133 } _;
134
135#define OUT_STRING_FREEABLE 0x01
136 int flags; /* flags for internal use */
137 };
138
139struct ui_st
140 {
141 const UI_METHOD *meth;
142 STACK_OF(UI_STRING) *strings; /* We might want to prompt for more
143 than one thing at a time, and
144 with different echoing status. */
145 void *user_data;
146 CRYPTO_EX_DATA ex_data;
147
148#define UI_FLAG_REDOABLE 0x0001
149#define UI_FLAG_PRINT_ERRORS 0x0100
150 int flags;
151 };
152
153#endif
diff --git a/src/lib/libcrypto/ui/ui_openssl.c b/src/lib/libcrypto/ui/ui_openssl.c
deleted file mode 100644
index a38c7581e6..0000000000
--- a/src/lib/libcrypto/ui/ui_openssl.c
+++ /dev/null
@@ -1,718 +0,0 @@
1/* crypto/ui/ui_openssl.c -*- mode:C; c-file-style: "eay" -*- */
2/* Written by Richard Levitte (richard@levitte.org) and others
3 * for the OpenSSL project 2001.
4 */
5/* ====================================================================
6 * Copyright (c) 2001 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
24 *
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * openssl-core@openssl.org.
29 *
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
33 *
34 * 6. Redistributions of any form whatsoever must retain the following
35 * acknowledgment:
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
38 *
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
52 *
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
56 *
57 */
58
59/* The lowest level part of this file was previously in crypto/des/read_pwd.c,
60 * Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
61 * All rights reserved.
62 *
63 * This package is an SSL implementation written
64 * by Eric Young (eay@cryptsoft.com).
65 * The implementation was written so as to conform with Netscapes SSL.
66 *
67 * This library is free for commercial and non-commercial use as long as
68 * the following conditions are aheared to. The following conditions
69 * apply to all code found in this distribution, be it the RC4, RSA,
70 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
71 * included with this distribution is covered by the same copyright terms
72 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
73 *
74 * Copyright remains Eric Young's, and as such any Copyright notices in
75 * the code are not to be removed.
76 * If this package is used in a product, Eric Young should be given attribution
77 * as the author of the parts of the library used.
78 * This can be in the form of a textual message at program startup or
79 * in documentation (online or textual) provided with the package.
80 *
81 * Redistribution and use in source and binary forms, with or without
82 * modification, are permitted provided that the following conditions
83 * are met:
84 * 1. Redistributions of source code must retain the copyright
85 * notice, this list of conditions and the following disclaimer.
86 * 2. Redistributions in binary form must reproduce the above copyright
87 * notice, this list of conditions and the following disclaimer in the
88 * documentation and/or other materials provided with the distribution.
89 * 3. All advertising materials mentioning features or use of this software
90 * must display the following acknowledgement:
91 * "This product includes cryptographic software written by
92 * Eric Young (eay@cryptsoft.com)"
93 * The word 'cryptographic' can be left out if the rouines from the library
94 * being used are not cryptographic related :-).
95 * 4. If you include any Windows specific code (or a derivative thereof) from
96 * the apps directory (application code) you must include an acknowledgement:
97 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
98 *
99 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
100 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
101 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
102 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
103 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
104 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
105 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
106 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
107 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
108 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
109 * SUCH DAMAGE.
110 *
111 * The licence and distribution terms for any publically available version or
112 * derivative of this code cannot be changed. i.e. this code cannot simply be
113 * copied and put under another distribution licence
114 * [including the GNU Public Licence.]
115 */
116
117
118#include <openssl/e_os2.h>
119
120/* need for #define _POSIX_C_SOURCE arises whenever you pass -ansi to gcc
121 * [maybe others?], because it masks interfaces not discussed in standard,
122 * sigaction and fileno included. -pedantic would be more appropriate for
123 * the intended purposes, but we can't prevent users from adding -ansi.
124 */
125#if defined(OPENSSL_SYSNAME_VXWORKS)
126#include <sys/types.h>
127#endif
128
129#if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS)
130#ifndef _POSIX_C_SOURCE
131#define _POSIX_C_SOURCE 2
132#endif
133#endif
134#include <signal.h>
135#include <stdio.h>
136#include <string.h>
137#include <errno.h>
138
139#if !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VMS)
140# ifdef OPENSSL_UNISTD
141# include OPENSSL_UNISTD
142# else
143# include <unistd.h>
144# endif
145/* If unistd.h defines _POSIX_VERSION, we conclude that we
146 * are on a POSIX system and have sigaction and termios. */
147# if defined(_POSIX_VERSION)
148
149# define SIGACTION
150# if !defined(TERMIOS) && !defined(TERMIO) && !defined(SGTTY)
151# define TERMIOS
152# endif
153
154# endif
155#endif
156
157#ifdef WIN16TTY
158# undef OPENSSL_SYS_WIN16
159# undef WIN16
160# undef _WINDOWS
161# include <graph.h>
162#endif
163
164/* 06-Apr-92 Luke Brennan Support for VMS */
165#include "ui_locl.h"
166#include "cryptlib.h"
167
168#ifdef OPENSSL_SYS_VMS /* prototypes for sys$whatever */
169# include <starlet.h>
170# ifdef __DECC
171# pragma message disable DOLLARID
172# endif
173#endif
174
175#ifdef WIN_CONSOLE_BUG
176# include <windows.h>
177#ifndef OPENSSL_SYS_WINCE
178# include <wincon.h>
179#endif
180#endif
181
182
183/* There are 5 types of terminal interface supported,
184 * TERMIO, TERMIOS, VMS, MSDOS and SGTTY
185 */
186
187#if defined(__sgi) && !defined(TERMIOS)
188# define TERMIOS
189# undef TERMIO
190# undef SGTTY
191#endif
192
193#if defined(linux) && !defined(TERMIO)
194# undef TERMIOS
195# define TERMIO
196# undef SGTTY
197#endif
198
199#ifdef _LIBC
200# undef TERMIOS
201# define TERMIO
202# undef SGTTY
203#endif
204
205#if !defined(TERMIO) && !defined(TERMIOS) && !defined(OPENSSL_SYS_VMS) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && !defined(MAC_OS_GUSI_SOURCE)
206# undef TERMIOS
207# undef TERMIO
208# define SGTTY
209#endif
210
211#if defined(OPENSSL_SYS_VXWORKS)
212#undef TERMIOS
213#undef TERMIO
214#undef SGTTY
215#endif
216
217#if defined(OPENSSL_SYS_NETWARE)
218#undef TERMIOS
219#undef TERMIO
220#undef SGTTY
221#endif
222
223#ifdef TERMIOS
224# include <termios.h>
225# define TTY_STRUCT struct termios
226# define TTY_FLAGS c_lflag
227# define TTY_get(tty,data) tcgetattr(tty,data)
228# define TTY_set(tty,data) tcsetattr(tty,TCSANOW,data)
229#endif
230
231#ifdef TERMIO
232# include <termio.h>
233# define TTY_STRUCT struct termio
234# define TTY_FLAGS c_lflag
235# define TTY_get(tty,data) ioctl(tty,TCGETA,data)
236# define TTY_set(tty,data) ioctl(tty,TCSETA,data)
237#endif
238
239#ifdef SGTTY
240# include <sgtty.h>
241# define TTY_STRUCT struct sgttyb
242# define TTY_FLAGS sg_flags
243# define TTY_get(tty,data) ioctl(tty,TIOCGETP,data)
244# define TTY_set(tty,data) ioctl(tty,TIOCSETP,data)
245#endif
246
247#if !defined(_LIBC) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VMS) && !defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && !defined(OPENSSL_SYS_SUNOS)
248# include <sys/ioctl.h>
249#endif
250
251#ifdef OPENSSL_SYS_MSDOS
252# include <conio.h>
253#endif
254
255#ifdef OPENSSL_SYS_VMS
256# include <ssdef.h>
257# include <iodef.h>
258# include <ttdef.h>
259# include <descrip.h>
260struct IOSB {
261 short iosb$w_value;
262 short iosb$w_count;
263 long iosb$l_info;
264 };
265#endif
266
267#ifdef OPENSSL_SYS_SUNOS
268 typedef int sig_atomic_t;
269#endif
270
271#if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) || defined(MAC_OS_GUSI_SOURCE) || defined(OPENSSL_SYS_NETWARE)
272/*
273 * This one needs work. As a matter of fact the code is unoperational
274 * and this is only a trick to get it compiled.
275 * <appro@fy.chalmers.se>
276 */
277# define TTY_STRUCT int
278#endif
279
280#ifndef NX509_SIG
281# define NX509_SIG 32
282#endif
283
284
285/* Define globals. They are protected by a lock */
286#ifdef SIGACTION
287static struct sigaction savsig[NX509_SIG];
288#else
289static void (*savsig[NX509_SIG])(int );
290#endif
291
292#ifdef OPENSSL_SYS_VMS
293static struct IOSB iosb;
294static $DESCRIPTOR(terminal,"TT");
295static long tty_orig[3], tty_new[3]; /* XXX Is there any guarantee that this will always suffice for the actual structures? */
296static long status;
297static unsigned short channel = 0;
298#else
299#if !defined(OPENSSL_SYS_MSDOS) || defined(__DJGPP__)
300static TTY_STRUCT tty_orig,tty_new;
301#endif
302#endif
303static FILE *tty_in, *tty_out;
304static int is_a_tty;
305
306/* Declare static functions */
307#if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
308static int read_till_nl(FILE *);
309static void recsig(int);
310static void pushsig(void);
311static void popsig(void);
312#endif
313#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN16)
314static int noecho_fgets(char *buf, int size, FILE *tty);
315#endif
316static int read_string_inner(UI *ui, UI_STRING *uis, int echo, int strip_nl);
317
318static int read_string(UI *ui, UI_STRING *uis);
319static int write_string(UI *ui, UI_STRING *uis);
320
321static int open_console(UI *ui);
322static int echo_console(UI *ui);
323static int noecho_console(UI *ui);
324static int close_console(UI *ui);
325
326static UI_METHOD ui_openssl =
327 {
328 "OpenSSL default user interface",
329 open_console,
330 write_string,
331 NULL, /* No flusher is needed for command lines */
332 read_string,
333 close_console,
334 NULL
335 };
336
337/* The method with all the built-in thingies */
338UI_METHOD *UI_OpenSSL(void)
339 {
340 return &ui_openssl;
341 }
342
343/* The following function makes sure that info and error strings are printed
344 before any prompt. */
345static int write_string(UI *ui, UI_STRING *uis)
346 {
347 switch (UI_get_string_type(uis))
348 {
349 case UIT_ERROR:
350 case UIT_INFO:
351 fputs(UI_get0_output_string(uis), tty_out);
352 fflush(tty_out);
353 break;
354 default:
355 break;
356 }
357 return 1;
358 }
359
360static int read_string(UI *ui, UI_STRING *uis)
361 {
362 int ok = 0;
363
364 switch (UI_get_string_type(uis))
365 {
366 case UIT_BOOLEAN:
367 fputs(UI_get0_output_string(uis), tty_out);
368 fputs(UI_get0_action_string(uis), tty_out);
369 fflush(tty_out);
370 return read_string_inner(ui, uis,
371 UI_get_input_flags(uis) & UI_INPUT_FLAG_ECHO, 0);
372 case UIT_PROMPT:
373 fputs(UI_get0_output_string(uis), tty_out);
374 fflush(tty_out);
375 return read_string_inner(ui, uis,
376 UI_get_input_flags(uis) & UI_INPUT_FLAG_ECHO, 1);
377 case UIT_VERIFY:
378 fprintf(tty_out,"Verifying - %s",
379 UI_get0_output_string(uis));
380 fflush(tty_out);
381 if ((ok = read_string_inner(ui, uis,
382 UI_get_input_flags(uis) & UI_INPUT_FLAG_ECHO, 1)) <= 0)
383 return ok;
384 if (strcmp(UI_get0_result_string(uis),
385 UI_get0_test_string(uis)) != 0)
386 {
387 fprintf(tty_out,"Verify failure\n");
388 fflush(tty_out);
389 return 0;
390 }
391 break;
392 default:
393 break;
394 }
395 return 1;
396 }
397
398
399#if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
400/* Internal functions to read a string without echoing */
401static int read_till_nl(FILE *in)
402 {
403#define SIZE 4
404 char buf[SIZE+1];
405
406 do {
407 if (!fgets(buf,SIZE,in))
408 return 0;
409 } while (strchr(buf,'\n') == NULL);
410 return 1;
411 }
412
413static volatile sig_atomic_t intr_signal;
414#endif
415
416static int read_string_inner(UI *ui, UI_STRING *uis, int echo, int strip_nl)
417 {
418 static int ps;
419 int ok;
420 char result[BUFSIZ];
421 int maxsize = BUFSIZ-1;
422#if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
423 char *p;
424
425 intr_signal=0;
426 ok=0;
427 ps=0;
428
429 pushsig();
430 ps=1;
431
432 if (!echo && !noecho_console(ui))
433 goto error;
434 ps=2;
435
436 result[0]='\0';
437#ifdef OPENSSL_SYS_MSDOS
438 if (!echo)
439 {
440 noecho_fgets(result,maxsize,tty_in);
441 p=result; /* FIXME: noecho_fgets doesn't return errors */
442 }
443 else
444 p=fgets(result,maxsize,tty_in);
445#else
446 p=fgets(result,maxsize,tty_in);
447#endif
448 if(!p)
449 goto error;
450 if (feof(tty_in)) goto error;
451 if (ferror(tty_in)) goto error;
452 if ((p=(char *)strchr(result,'\n')) != NULL)
453 {
454 if (strip_nl)
455 *p='\0';
456 }
457 else
458 if (!read_till_nl(tty_in))
459 goto error;
460 if (UI_set_result(ui, uis, result) >= 0)
461 ok=1;
462
463error:
464 if (intr_signal == SIGINT)
465 ok=-1;
466 if (!echo) fprintf(tty_out,"\n");
467 if (ps >= 2 && !echo && !echo_console(ui))
468 ok=0;
469
470 if (ps >= 1)
471 popsig();
472#else
473 ok=1;
474#endif
475
476 OPENSSL_cleanse(result,BUFSIZ);
477 return ok;
478 }
479
480
481/* Internal functions to open, handle and close a channel to the console. */
482static int open_console(UI *ui)
483 {
484 CRYPTO_w_lock(CRYPTO_LOCK_UI);
485 is_a_tty = 1;
486
487#if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) || defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_BEOS)
488 tty_in=stdin;
489 tty_out=stderr;
490#else
491# ifdef OPENSSL_SYS_MSDOS
492# define DEV_TTY "con"
493# else
494# define DEV_TTY "/dev/tty"
495# endif
496 if ((tty_in=fopen(DEV_TTY,"r")) == NULL)
497 tty_in=stdin;
498 if ((tty_out=fopen(DEV_TTY,"w")) == NULL)
499 tty_out=stderr;
500#endif
501
502#if defined(TTY_get) && !defined(OPENSSL_SYS_VMS)
503 if (TTY_get(fileno(tty_in),&tty_orig) == -1)
504 {
505#ifdef ENOTTY
506 if (errno == ENOTTY)
507 is_a_tty=0;
508 else
509#endif
510#ifdef EINVAL
511 /* Ariel Glenn ariel@columbia.edu reports that solaris
512 * can return EINVAL instead. This should be ok */
513 if (errno == EINVAL)
514 is_a_tty=0;
515 else
516#endif
517 return 0;
518 }
519#endif
520#ifdef OPENSSL_SYS_VMS
521 status = sys$assign(&terminal,&channel,0,0);
522 if (status != SS$_NORMAL)
523 return 0;
524 status=sys$qiow(0,channel,IO$_SENSEMODE,&iosb,0,0,tty_orig,12,0,0,0,0);
525 if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
526 return 0;
527#endif
528 return 1;
529 }
530
531static int noecho_console(UI *ui)
532 {
533#ifdef TTY_FLAGS
534 memcpy(&(tty_new),&(tty_orig),sizeof(tty_orig));
535 tty_new.TTY_FLAGS &= ~ECHO;
536#endif
537
538#if defined(TTY_set) && !defined(OPENSSL_SYS_VMS)
539 if (is_a_tty && (TTY_set(fileno(tty_in),&tty_new) == -1))
540 return 0;
541#endif
542#ifdef OPENSSL_SYS_VMS
543 tty_new[0] = tty_orig[0];
544 tty_new[1] = tty_orig[1] | TT$M_NOECHO;
545 tty_new[2] = tty_orig[2];
546 status = sys$qiow(0,channel,IO$_SETMODE,&iosb,0,0,tty_new,12,0,0,0,0);
547 if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
548 return 0;
549#endif
550 return 1;
551 }
552
553static int echo_console(UI *ui)
554 {
555#if defined(TTY_set) && !defined(OPENSSL_SYS_VMS)
556 memcpy(&(tty_new),&(tty_orig),sizeof(tty_orig));
557 tty_new.TTY_FLAGS |= ECHO;
558#endif
559
560#if defined(TTY_set) && !defined(OPENSSL_SYS_VMS)
561 if (is_a_tty && (TTY_set(fileno(tty_in),&tty_new) == -1))
562 return 0;
563#endif
564#ifdef OPENSSL_SYS_VMS
565 tty_new[0] = tty_orig[0];
566 tty_new[1] = tty_orig[1] & ~TT$M_NOECHO;
567 tty_new[2] = tty_orig[2];
568 status = sys$qiow(0,channel,IO$_SETMODE,&iosb,0,0,tty_new,12,0,0,0,0);
569 if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
570 return 0;
571#endif
572 return 1;
573 }
574
575static int close_console(UI *ui)
576 {
577 if (tty_in != stdin) fclose(tty_in);
578 if (tty_out != stderr) fclose(tty_out);
579#ifdef OPENSSL_SYS_VMS
580 status = sys$dassgn(channel);
581#endif
582 CRYPTO_w_unlock(CRYPTO_LOCK_UI);
583
584 return 1;
585 }
586
587
588#if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
589/* Internal functions to handle signals and act on them */
590static void pushsig(void)
591 {
592#ifndef OPENSSL_SYS_WIN32
593 int i;
594#endif
595#ifdef SIGACTION
596 struct sigaction sa;
597
598 memset(&sa,0,sizeof sa);
599 sa.sa_handler=recsig;
600#endif
601
602#ifdef OPENSSL_SYS_WIN32
603 savsig[SIGABRT]=signal(SIGABRT,recsig);
604 savsig[SIGFPE]=signal(SIGFPE,recsig);
605 savsig[SIGILL]=signal(SIGILL,recsig);
606 savsig[SIGINT]=signal(SIGINT,recsig);
607 savsig[SIGSEGV]=signal(SIGSEGV,recsig);
608 savsig[SIGTERM]=signal(SIGTERM,recsig);
609#else
610 for (i=1; i<NX509_SIG; i++)
611 {
612#ifdef SIGUSR1
613 if (i == SIGUSR1)
614 continue;
615#endif
616#ifdef SIGUSR2
617 if (i == SIGUSR2)
618 continue;
619#endif
620#ifdef SIGKILL
621 if (i == SIGKILL) /* We can't make any action on that. */
622 continue;
623#endif
624#ifdef SIGACTION
625 sigaction(i,&sa,&savsig[i]);
626#else
627 savsig[i]=signal(i,recsig);
628#endif
629 }
630#endif
631
632#ifdef SIGWINCH
633 signal(SIGWINCH,SIG_DFL);
634#endif
635 }
636
637static void popsig(void)
638 {
639#ifdef OPENSSL_SYS_WIN32
640 signal(SIGABRT,savsig[SIGABRT]);
641 signal(SIGFPE,savsig[SIGFPE]);
642 signal(SIGILL,savsig[SIGILL]);
643 signal(SIGINT,savsig[SIGINT]);
644 signal(SIGSEGV,savsig[SIGSEGV]);
645 signal(SIGTERM,savsig[SIGTERM]);
646#else
647 int i;
648 for (i=1; i<NX509_SIG; i++)
649 {
650#ifdef SIGUSR1
651 if (i == SIGUSR1)
652 continue;
653#endif
654#ifdef SIGUSR2
655 if (i == SIGUSR2)
656 continue;
657#endif
658#ifdef SIGACTION
659 sigaction(i,&savsig[i],NULL);
660#else
661 signal(i,savsig[i]);
662#endif
663 }
664#endif
665 }
666
667static void recsig(int i)
668 {
669 intr_signal=i;
670 }
671#endif
672
673/* Internal functions specific for Windows */
674#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
675static int noecho_fgets(char *buf, int size, FILE *tty)
676 {
677 int i;
678 char *p;
679
680 p=buf;
681 for (;;)
682 {
683 if (size == 0)
684 {
685 *p='\0';
686 break;
687 }
688 size--;
689#ifdef WIN16TTY
690 i=_inchar();
691#elif defined(_WIN32)
692 i=_getch();
693#else
694 i=getch();
695#endif
696 if (i == '\r') i='\n';
697 *(p++)=i;
698 if (i == '\n')
699 {
700 *p='\0';
701 break;
702 }
703 }
704#ifdef WIN_CONSOLE_BUG
705/* Win95 has several evil console bugs: one of these is that the
706 * last character read using getch() is passed to the next read: this is
707 * usually a CR so this can be trouble. No STDIO fix seems to work but
708 * flushing the console appears to do the trick.
709 */
710 {
711 HANDLE inh;
712 inh = GetStdHandle(STD_INPUT_HANDLE);
713 FlushConsoleInputBuffer(inh);
714 }
715#endif
716 return(strlen(buf));
717 }
718#endif
diff --git a/src/lib/libcrypto/ui/ui_util.c b/src/lib/libcrypto/ui/ui_util.c
deleted file mode 100644
index 5d9760bb7b..0000000000
--- a/src/lib/libcrypto/ui/ui_util.c
+++ /dev/null
@@ -1,91 +0,0 @@
1/* crypto/ui/ui_util.c -*- mode:C; c-file-style: "eay" -*- */
2/* ====================================================================
3 * Copyright (c) 2001-2002 The OpenSSL Project. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
15 * distribution.
16 *
17 * 3. All advertising materials mentioning features or use of this
18 * software must display the following acknowledgment:
19 * "This product includes software developed by the OpenSSL Project
20 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
21 *
22 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
23 * endorse or promote products derived from this software without
24 * prior written permission. For written permission, please contact
25 * openssl-core@openssl.org.
26 *
27 * 5. Products derived from this software may not be called "OpenSSL"
28 * nor may "OpenSSL" appear in their names without prior written
29 * permission of the OpenSSL Project.
30 *
31 * 6. Redistributions of any form whatsoever must retain the following
32 * acknowledgment:
33 * "This product includes software developed by the OpenSSL Project
34 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
35 *
36 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
37 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
39 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
40 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
42 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
43 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
44 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
45 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
46 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
47 * OF THE POSSIBILITY OF SUCH DAMAGE.
48 * ====================================================================
49 *
50 * This product includes cryptographic software written by Eric Young
51 * (eay@cryptsoft.com). This product includes software written by Tim
52 * Hudson (tjh@cryptsoft.com).
53 *
54 */
55
56#include <string.h>
57#include "ui_locl.h"
58
59int UI_UTIL_read_pw_string(char *buf,int length,const char *prompt,int verify)
60 {
61 char buff[BUFSIZ];
62 int ret;
63
64 ret=UI_UTIL_read_pw(buf,buff,(length>BUFSIZ)?BUFSIZ:length,prompt,verify);
65 OPENSSL_cleanse(buff,BUFSIZ);
66 return(ret);
67 }
68
69int UI_UTIL_read_pw(char *buf,char *buff,int size,const char *prompt,int verify)
70 {
71 int ok = 0;
72 UI *ui;
73
74 if (size < 1)
75 return -1;
76
77 ui = UI_new();
78 if (ui)
79 {
80 ok = UI_add_input_string(ui,prompt,0,buf,0,size-1);
81 if (ok >= 0 && verify)
82 ok = UI_add_verify_string(ui,prompt,0,buff,0,size-1,
83 buf);
84 if (ok >= 0)
85 ok=UI_process(ui);
86 UI_free(ui);
87 }
88 if (ok > 0)
89 ok = 0;
90 return(ok);
91 }
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2026-02-09 05:14:34 +0000