Mercurial > dropbear

comparison keyimport.c @ 73:0bf5cebe622c

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Dropbearkey can now print out pubkey portions
author Matt Johnston <matt@ucc.asn.au>
date Sat, 14 Aug 2004 17:35:28 +0000
parents fe6bca95afa7
children 680a0bc9df0a
comparison
equal deleted inserted replaced
72:9597c2e3b9d4 73:0bf5cebe622c
107 107
108 static sign_key *dropbear_read(const char* filename) { 108 static sign_key *dropbear_read(const char* filename) {
109 109
110 buffer * buf = NULL; 110 buffer * buf = NULL;
111 int len, maxlen; 111 int len, maxlen;
112 FILE *fp; 112 FILE *fp = NULL;
113 sign_key *ret = NULL; 113 sign_key *ret = NULL;
114 int type; 114 int type;
115 115
116 buf = buf_new(2000); 116 buf = buf_new(MAX_PRIVKEY_SIZE);
117 /* can't use buf_readfile since we might have "-" as filename */ 117 /* buf_readfile knows about "-" */
118 if (strlen(filename) == 1 && filename[0] == '-') { 118 if (buf_readfile(buf, filename) == DROPBEAR_FAILURE) {
119 fp = stdin; 119 goto error;
120 } else { 120 }
121 fp = fopen(filename, "r");
122 }
123 if (!fp) {
124 goto error;
125 }
126
127 do {
128 maxlen = buf->size - buf->pos;
129 len = fread(buf_getwriteptr(buf, maxlen), 1, maxlen, fp);
130 buf_incrwritepos(buf, len);
131 } while (len != maxlen && len > 0);
132
133 fclose(fp);
134 121
135 buf_setpos(buf, 0); 122 buf_setpos(buf, 0);
136 ret = new_sign_key(); 123 ret = new_sign_key();
137 124
138 type = DROPBEAR_SIGNKEY_ANY; 125 type = DROPBEAR_SIGNKEY_ANY;
171 if (key->dsskey != NULL) { 158 if (key->dsskey != NULL) {
172 keytype = DROPBEAR_SIGNKEY_DSS; 159 keytype = DROPBEAR_SIGNKEY_DSS;
173 } 160 }
174 #endif 161 #endif
175 162
176 buf = buf_new(2000); 163 buf = buf_new(MAX_PRIVKEY_SIZE);
177 buf_put_priv_key(buf, key, keytype); 164 buf_put_priv_key(buf, key, keytype);
178 165
179 if (strlen(filename) == 1 && filename[0] == '-') { 166 if (strlen(filename) == 1 && filename[0] == '-') {
180 fp = stdout; 167 fp = stdout;
181 } else { 168 } else {