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Fix Key search

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Signed-off-by: Tyrolyean <tyrolyean@tyrolyean.net>
This commit is contained in:
Tyrolyean 2020-04-29 15:09:51 +02:00
parent 8ca48344a8
commit 9fcb7dc001
No known key found for this signature in database
GPG key ID: 81EC9BAC5E9667C6
2 changed files with 11 additions and 8 deletions
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17
src/attach.c
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@ -57,6 +57,10 @@ struct email_t* mail_from_text(char* message, size_t length,
char * mime_type = get_value_from_key(&value_length,
cont_type - mail->message, mail);
if(mime_type != NULL){
if(verbose){
printf("Found content type: %.*s\n",
value_length, mime_type);
}
if(strncasecmp(mime_type, MULTIPART_MIME,
strlen(MULTIPART_MIME)) == 0){
/* We have multiple messages cramped inside this
@ -104,14 +108,13 @@ void redetect_body_head(struct email_t* mail){
}
}
/* In that case we only have a body and no header, or something along
* those lines... In any case, if postfix delivers that to us, something
* is probably wrong!
/* Really this is something that SHOULD NOT HAPPEN during transport, but
* enigmail produces a weirdly formatted signing here which has ONLY a
* header and no body. So we need that for multipart messages.
*/
if(body_start == NULL) {
fprintf(stderr, "Received message without header!\n");
mail->header_len = 0;
mail->header_len = mail->message_length;
mail->body_offset = 0;
return;
}
@ -242,12 +245,12 @@ char* attach_files(char* message, size_t len){
}
/* Check if mails are signed/encrypted, and abort if nescessary */
if(abort_on_pgp && detect_pgp(email)){
printf("PGP detected, aborting...");
printf("PGP detected, aborting...\n");
goto finish;
}
/* Check if mails are signed/encrypted, and abort if nescessary */
if(abort_on_dkim && detect_dkim(email)){
printf("DKIM signature detected, aborting...");
printf("DKIM signature detected, aborting...\n");
goto finish;
}

2
src/tools.c
View file

@ -60,7 +60,7 @@ char* search_header_key(struct email_t* mail, const char* key){
size_t keylen = strlen(key);
for(size_t i = 0; i < (mail->header_len - keylen); i++){
if(mail->message[i] == '\n'){
if(mail->message[i] == '\n' || i == 0){
if(strncasecmp(&mail->message[i+1], key, keylen) == 0){
return &mail->message[i+1];
}