diff options
Diffstat (limited to '')
-rw-r--r-- | src/lib-smtp/test-smtp-address.c | 1382 |
1 files changed, 1382 insertions, 0 deletions
diff --git a/src/lib-smtp/test-smtp-address.c b/src/lib-smtp/test-smtp-address.c new file mode 100644 index 0000000..f16ac4c --- /dev/null +++ b/src/lib-smtp/test-smtp-address.c @@ -0,0 +1,1382 @@ +/* Copyright (c) 2013-2018 Dovecot authors, see the included COPYING file */ + +#include "test-lib.h" +#include "str.h" +#include "str-sanitize.h" +#include "test-common.h" +#include "smtp-address.h" + +/* + * Valid mailbox parse tests + */ + +struct valid_mailbox_parse_test { + const char *input, *output; + enum smtp_address_parse_flags flags; + + struct smtp_address address; +}; + +static const struct valid_mailbox_parse_test +valid_mailbox_parse_tests[] = { + { + .input = "", + .flags = SMTP_ADDRESS_PARSE_FLAG_ALLOW_EMPTY, + .address = { .localpart = NULL, .domain = NULL }, + }, + { + .input = "user", + .flags = SMTP_ADDRESS_PARSE_FLAG_ALLOW_LOCALPART, + .address = { .localpart = "user", .domain = NULL }, + }, + { + .input = "user@domain.tld", + .address = { .localpart = "user", .domain = "domain.tld" }, + }, + { + .input = "1234567890@domain.tld", + .address = { + .localpart = "1234567890", + .domain = "domain.tld" }, + }, + { + .input = "_______@domain.tld", + .address = { + .localpart = "_______", + .domain = "domain.tld" }, + }, + { + .input = "firstname.lastname@domain.tld", + .address = { + .localpart = "firstname.lastname", + .domain = "domain.tld" }, + }, + { + .input = "firstname+lastname@domain.tld", + .address = { + .localpart = "firstname+lastname", + .domain = "domain.tld" }, + }, + { + .input = "firstname-lastname@domain.tld", + .address = { + .localpart = "firstname-lastname", + .domain = "domain.tld" }, + }, + { + .input = "\"user\"@domain.tld", + .address = { .localpart = "user", .domain = "domain.tld" }, + .output = "user@domain.tld" + }, + { + .input = "\"user@frop\"@domain.tld", + .address = { .localpart = "user@frop", .domain = "domain.tld" }, + .output = "\"user@frop\"@domain.tld" + }, + { + .input = "user@127.0.0.1", + .address = { .localpart = "user", .domain = "127.0.0.1" }, + }, + { + .input = "user@[127.0.0.1]", + .address = { .localpart = "user", .domain = "[127.0.0.1]" }, + }, + { + .input = "user@[IPv6:::1]", + .address = { .localpart = "user", .domain = "[IPv6:::1]" }, + }, + { + .input = "user@[IPv6:::127.0.0.1]", + .address = { .localpart = "user", .domain = "[IPv6:::127.0.0.1]" }, + /* Japanese deviations */ + }, + { + .input = "email@-example.com", + .address = { .localpart = "email", .domain = "-example.com" }, + }, + { + .input = ".email@example.com", + .output = "\".email\"@example.com", + .address = { .localpart = ".email", .domain = "example.com" }, + }, + { + .input = "email.@example.com", + .output = "\"email.\"@example.com", + .address = { .localpart = "email.", .domain = "example.com" }, + }, + { + .input = "email..email@example.com", + .output = "\"email..email\"@example.com", + .address = { .localpart = "email..email", .domain = "example.com" }, + }, + { + .input = "Abc..123@example.com", + .output = "\"Abc..123\"@example.com", + .address = { .localpart = "Abc..123", .domain = "example.com" }, + }, + { + .input = "Abc..@example.com", + .output = "\"Abc..\"@example.com", + .address = { .localpart = "Abc..", .domain = "example.com" }, + }, +}; + +unsigned int valid_mailbox_parse_test_count = + N_ELEMENTS(valid_mailbox_parse_tests); + +static void +test_smtp_mailbox_equal(const struct smtp_address *test, + const struct smtp_address *parsed) +{ + if (parsed->localpart == NULL) { + test_out("address->localpart = (null)", + (parsed->localpart == test->localpart)); + } else { + test_out(t_strdup_printf("address->localpart = \"%s\"", + parsed->localpart), + null_strcmp(parsed->localpart, test->localpart) == 0); + } + if (parsed->domain == NULL) { + test_out(t_strdup_printf("address->domain = (null)"), + (parsed->domain == test->domain)); + } else { + test_out(t_strdup_printf("address->domain = \"%s\"", + parsed->domain), + null_strcmp(parsed->domain, test->domain) == 0); + } +} + +static void test_smtp_mailbox_parse_valid(void) +{ + unsigned int i; + + for (i = 0; i < valid_mailbox_parse_test_count; i++) T_BEGIN { + const struct valid_mailbox_parse_test *test; + struct smtp_address *address; + const char *error = NULL, *output, *encoded; + int ret; + + test = &valid_mailbox_parse_tests[i]; + ret = smtp_address_parse_mailbox(pool_datastack_create(), + test->input, test->flags, + &address, &error); + + test_begin(t_strdup_printf("smtp mailbox valid [%d]", i)); + test_out_reason(t_strdup_printf("parse(\"%s\")", test->input), + ret == 0, error); + + if (!test_has_failed()) { + test_smtp_mailbox_equal(&test->address, address); + + encoded = smtp_address_encode(address); + output = (test->output == NULL ? + test->input : test->output); + test_out(t_strdup_printf("encode() = \"%s\"", encoded), + strcmp(encoded, output) == 0); + } + test_end(); + } T_END; +} + +/* + * Valid path parse tests + */ + +struct valid_path_parse_test { + const char *input, *output; + enum smtp_address_parse_flags flags; + + struct smtp_address address; +}; + +static const struct valid_path_parse_test +valid_path_parse_tests[] = { + { + .input = "<>", + .flags = SMTP_ADDRESS_PARSE_FLAG_ALLOW_EMPTY, + .address = { .localpart = NULL, .domain = NULL } + }, + { + .input = "<user>", + .flags = SMTP_ADDRESS_PARSE_FLAG_ALLOW_LOCALPART, + .address = { .localpart = "user", .domain = NULL } + }, + { + .input = "<user@domain.tld>", + .address = { .localpart = "user", .domain = "domain.tld" } + }, + { + .input = "<@otherdomain.tld,@yetanotherdomain.tld:user@domain.tld>", + .address = { .localpart = "user", .domain = "domain.tld" }, + .output = "<user@domain.tld>" + }, + { + .input = "user@domain.tld", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL, + .address = { .localpart = "user", .domain = "domain.tld" }, + .output = "<user@domain.tld>" + }, + /* Raw */ + { + .input = "<>", + .flags = SMTP_ADDRESS_PARSE_FLAG_ALLOW_EMPTY | + SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW, + .address = { .localpart = NULL, .domain = NULL, .raw = NULL } + }, + { + .input = "<user>", + .flags = SMTP_ADDRESS_PARSE_FLAG_ALLOW_LOCALPART | + SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW, + .address = { .localpart = "user", .domain = NULL, + .raw = "user" } + }, + { + .input = "<user@domain.tld>", + .flags = SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW, + .address = { .localpart = "user", .domain = "domain.tld", + .raw = "user@domain.tld" } + }, + { + .input = "<@otherdomain.tld,@yetanotherdomain.tld:user@domain.tld>", + .flags = SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW, + .address = { .localpart = "user", .domain = "domain.tld", + .raw = "@otherdomain.tld,@yetanotherdomain.tld:" + "user@domain.tld" }, + .output = "<user@domain.tld>" + }, + { + .input = "user@domain.tld", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL | + SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW, + .address = { .localpart = "user", .domain = "domain.tld", + .raw = "user@domain.tld"}, + .output = "<user@domain.tld>" + }, + /* Broken */ + { + .input = "<>", + .flags = SMTP_ADDRESS_PARSE_FLAG_ALLOW_EMPTY | + SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + .address = { .localpart = NULL, .domain = NULL, .raw = NULL } + }, + { + .input = "<user>", + .flags = SMTP_ADDRESS_PARSE_FLAG_ALLOW_LOCALPART | + SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + .address = { .localpart = "user", .domain = NULL, + .raw = "user" } + }, + { + .input = "<user@domain.tld>", + .flags = SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + .address = { .localpart = "user", .domain = "domain.tld", + .raw = "user@domain.tld" } + }, + { + .input = "<@otherdomain.tld,@yetanotherdomain.tld:user@domain.tld>", + .flags = SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + .address = { .localpart = "user", .domain = "domain.tld", + .raw = "@otherdomain.tld,@yetanotherdomain.tld:" + "user@domain.tld" }, + .output = "<user@domain.tld>" + }, + { + .input = "user@domain.tld", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL | + SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + .address = { .localpart = "user", .domain = "domain.tld", + .raw = "user@domain.tld"}, + .output = "<user@domain.tld>" + }, + { + .input = "u\"ser", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL | + SMTP_ADDRESS_PARSE_FLAG_ALLOW_LOCALPART | + SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + .address = { .localpart = NULL, .domain = NULL, + .raw = "u\"ser" }, + .output = "<>", + }, + { + .input = "user\"@domain.tld", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL | + SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + .address = { .localpart = NULL, .domain = NULL, + .raw = "user\"@domain.tld" }, + .output = "<>", + }, + { + .input = "<u\"ser>", + .flags = SMTP_ADDRESS_PARSE_FLAG_ALLOW_LOCALPART | + SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + .address = { .localpart = NULL, .domain = NULL, + .raw = "u\"ser" }, + .output = "<>", + }, + { + .input = "<user\"@domain.tld>", + .flags = SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + .address = { .localpart = NULL, .domain = NULL, + .raw = "user\"@domain.tld" }, + .output = "<>", + }, + { + .input = "bla$die%bla@die&bla", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL | + SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + .address = { .localpart = NULL, .domain = NULL, + .raw = "bla$die%bla@die&bla" }, + .output = "<>", + }, + { + .input = "/@)$@)BLAARGH!@#$$", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL | + SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + .address = { .localpart = NULL, .domain = NULL, + .raw = "/@)$@)BLAARGH!@#$$" }, + .output = "<>", + }, + { + .input = "</@)$@)BLAARGH!@#$$>", + .flags = SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + .address = { .localpart = NULL, .domain = NULL, + .raw = "/@)$@)BLAARGH!@#$$" }, + .output = "<>", + }, + { + .input = "/@)$@)BLAARGH!@#$$", + .flags = SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN | + SMTP_ADDRESS_PARSE_FLAG_ALLOW_BAD_LOCALPART | + SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL, + .address = { .localpart = NULL, .domain = NULL, + .raw = "/@)$@)BLAARGH!@#$$" }, + .output = "<>", + }, + { + .input = "</@)$@)BLAARGH!@#$$>", + .flags = SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN | + SMTP_ADDRESS_PARSE_FLAG_ALLOW_BAD_LOCALPART | + SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL, + .address = { .localpart = NULL, .domain = NULL, + .raw = "/@)$@)BLAARGH!@#$$" }, + .output = "<>", + }, + { + .input = "f\xc3\xb6\xc3\xa4@\xc3\xb6\xc3\xa4", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL | + SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN | + SMTP_ADDRESS_PARSE_FLAG_ALLOW_BAD_LOCALPART | + SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL, + .address = { .localpart = NULL, .domain = NULL, + .raw = "f\xc3\xb6\xc3\xa4@\xc3\xb6\xc3\xa4" }, + .output = "<>", + }, + { + .input = "<f\xc3\xb6\xc3\xa4@\xc3\xb6\xc3\xa4>", + .flags = SMTP_ADDRESS_PARSE_FLAG_PRESERVE_RAW | + SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN | + SMTP_ADDRESS_PARSE_FLAG_ALLOW_BAD_LOCALPART | + SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL, + .address = { .localpart = NULL, .domain = NULL, + .raw = "f\xc3\xb6\xc3\xa4@\xc3\xb6\xc3\xa4" }, + .output = "<>", + }, +}; + +unsigned int valid_path_parse_test_count = + N_ELEMENTS(valid_path_parse_tests); + +static void +test_smtp_path_equal(const struct smtp_address *test, + const struct smtp_address *parsed) +{ + if (smtp_address_isnull(parsed) || smtp_address_isnull(test)) { + test_out("address = <>", + (smtp_address_isnull(parsed) && + smtp_address_isnull(test))); + } else { + test_out(t_strdup_printf("address->localpart = \"%s\"", + parsed->localpart), + null_strcmp(parsed->localpart, test->localpart) == 0); + } + if (smtp_address_isnull(parsed)) { + /* nothing */ + } else if (parsed->domain == NULL) { + test_out("address->domain = (null)", + (parsed->domain == test->domain)); + } else { + test_out(t_strdup_printf("address->domain = \"%s\"", + parsed->domain), + null_strcmp(parsed->domain, test->domain) == 0); + } + if (parsed == NULL) { + test_out_quiet(t_strdup_printf("address = (null)"), + (test->raw == NULL)); + } else if (parsed->raw == NULL) { + test_out_quiet(t_strdup_printf("address->raw = (null)"), + (parsed->raw == test->raw)); + } else { + test_out_quiet(t_strdup_printf("address->raw = \"%s\"", + parsed->raw), + null_strcmp(parsed->raw, test->raw) == 0); + } +} + +static void test_smtp_path_parse_valid(void) +{ + unsigned int i; + + for (i = 0; i < valid_path_parse_test_count; i++) T_BEGIN { + const struct valid_path_parse_test *test; + bool ignore_broken; + struct smtp_address *address; + const char *error = NULL, *output, *encoded; + int ret; + + test = &valid_path_parse_tests[i]; + ignore_broken = HAS_ALL_BITS( + test->flags, SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN); + ret = smtp_address_parse_path(pool_datastack_create(), + test->input, test->flags, + &address, &error); + + test_begin(t_strdup_printf("smtp path valid [%d]", i)); + test_out_reason(t_strdup_printf("parse(\"%s\")", test->input), + (ret == 0 || ignore_broken), error); + + if (!test_has_failed()) { + test_smtp_path_equal(&test->address, address); + + encoded = smtp_address_encode_path(address); + output = (test->output == NULL ? + test->input : test->output); + test_out(t_strdup_printf("encode() = \"%s\"", encoded), + strcmp(encoded, output) == 0); + } + test_end(); + } T_END; +} + +/* + * Valid username parse tests + */ + +struct valid_username_parse_test { + const char *input, *output; + + struct smtp_address address; +}; + +static const struct valid_username_parse_test +valid_username_parse_tests[] = { + { + .input = "user", + .address = { + .localpart = "user", + .domain = NULL }, + }, + { + .input = "user@domain.tld", + .address = { + .localpart = "user", + .domain = "domain.tld" }, + }, + { + .input = "user@domain.tld", + .address = { + .localpart = "user", + .domain = "domain.tld" }, + }, + { + .input = "1234567890@domain.tld", + .address = { + .localpart = "1234567890", + .domain = "domain.tld" }, + }, + { + .input = "_______@domain.tld", + .address = { + .localpart = "_______", + .domain = "domain.tld" }, + }, + { + .input = "firstname.lastname@domain.tld", + .address = { + .localpart = "firstname.lastname", + .domain = "domain.tld" }, + }, + { + .input = "firstname+lastname@domain.tld", + .address = { + .localpart = "firstname+lastname", + .domain = "domain.tld" }, + }, + { + .input = "firstname-lastname@domain.tld", + .address = { + .localpart = "firstname-lastname", + .domain = "domain.tld" }, + }, + { + .input = "\"user\"@domain.tld", + .address = { .localpart = "user", .domain = "domain.tld" }, + .output = "user@domain.tld" + }, + { + .input = "\"user@frop\"@domain.tld", + .address = { .localpart = "user@frop", .domain = "domain.tld" }, + .output = "\"user@frop\"@domain.tld" + }, + { + .input = "user@frop@domain.tld", + .address = { .localpart = "user@frop", .domain = "domain.tld" }, + .output = "\"user@frop\"@domain.tld" + }, + { + .input = "user frop@domain.tld", + .address = { .localpart = "user frop", .domain = "domain.tld" }, + .output = "\"user frop\"@domain.tld" + }, + { + .input = "user\"frop@domain.tld", + .address = { .localpart = "user\"frop", .domain = "domain.tld" }, + .output = "\"user\\\"frop\"@domain.tld" + }, + { + .input = "user\\frop@domain.tld", + .address = { .localpart = "user\\frop", .domain = "domain.tld" }, + .output = "\"user\\\\frop\"@domain.tld" + }, + { + .input = "user@127.0.0.1", + .address = { .localpart = "user", .domain = "127.0.0.1" }, + }, + { + .input = "user@[127.0.0.1]", + .address = { .localpart = "user", .domain = "[127.0.0.1]" }, + }, + { + .input = "user@[IPv6:::1]", + .address = { .localpart = "user", .domain = "[IPv6:::1]" }, + }, + { + .input = "user@[IPv6:::127.0.0.1]", + .address = { .localpart = "user", .domain = "[IPv6:::127.0.0.1]" }, + }, +}; + +unsigned int valid_username_parse_test_count = + N_ELEMENTS(valid_username_parse_tests); + +static void test_smtp_username_parse_valid(void) +{ + unsigned int i; + + for (i = 0; i < valid_username_parse_test_count; i++) T_BEGIN { + const struct valid_username_parse_test *test; + struct smtp_address *address; + const char *error = NULL, *output, *encoded; + int ret; + + test = &valid_username_parse_tests[i]; + ret = smtp_address_parse_username(pool_datastack_create(), + test->input, + &address, &error); + + test_begin(t_strdup_printf("smtp username valid [%d]", i)); + test_out_reason(t_strdup_printf("parse(\"%s\")", test->input), + ret == 0, error); + + if (!test_has_failed()) { + test_smtp_path_equal(&test->address, address); + + encoded = smtp_address_encode(address); + output = (test->output == NULL ? + test->input : test->output); + test_out(t_strdup_printf("encode() = \"%s\"", encoded), + strcmp(encoded, output) == 0); + } + test_end(); + } T_END; +} + +/* + * Invalid mailbox parse tests + */ + +struct invalid_mailbox_parse_test { + const char *input; + enum smtp_address_parse_flags flags; +}; + +static const struct invalid_mailbox_parse_test +invalid_mailbox_parse_tests[] = { + { + .input = "", + }, + { + .input = "user", + }, + { + .input = "\"user@domain.tld", + }, + { + .input = "us\"er@domain.tld", + }, + { + .input = "user@frop@domain.tld", + }, + { + .input = "user@.tld", + }, + { + .input = "user@a$.tld", + }, + { + .input = "user@a..tld", + }, + { + .input = "user@[]", + }, + { + .input = "user@[", + }, + { + .input = "user@[AA]", + }, + { + .input = "user@[AA", + }, + { + .input = "user@[127.0.0]", + }, + { + .input = "user@[256.256.256.256]", + }, + { + .input = "user@[127.0.0.1", + }, + { + .input = "user@[::1]", + }, + { + .input = "user@[IPv6:flierp]", + }, + { + .input = "user@[IPv6:aa:bb::cc::dd]", + }, + { + .input = "user@[IPv6::1]", + }, + { + .input = "user@[IPv6:::1", + }, + { + .input = "user@[Gen:]", + }, + { + .input = "user@[Gen:Hopsa", + }, + { + .input = "user@[Gen-:Hopsa]", + }, + { + .input = "#@%^%#$@#$@#.com", + }, + { + .input = "@example.com", + }, + { + .input = "Eric Mail <email@example.com>", + }, + { + .input = "email.example.com", + }, + { + .input = "email@example@example.com", + }, + { + .input = "あいうえお@example.com", + }, + { + .input = "email@example.com (Eric Mail)", + }, + { + .input = "email@example..com", +#if 0 /* These deviations are allowed (maybe implement strict mode) */ + }, + { + .input = "email@-example.com", + }, + { + .input = ".email@example.com", + }, + { + .input = "email.@example.com", + }, + { + .input = "email..email@example.com", + }, + { + .input = "Abc..123@example.com" +#endif + }, +}; + +unsigned int invalid_mailbox_parse_test_count = + N_ELEMENTS(invalid_mailbox_parse_tests); + +static void test_smtp_mailbox_parse_invalid(void) +{ + unsigned int i; + + for (i = 0; i < invalid_mailbox_parse_test_count; i++) T_BEGIN { + const struct invalid_mailbox_parse_test *test; + struct smtp_address *address; + const char *error = NULL; + int ret; + + test = &invalid_mailbox_parse_tests[i]; + ret = smtp_address_parse_mailbox(pool_datastack_create(), + test->input, test->flags, + &address, &error); + + test_begin(t_strdup_printf("smtp mailbox invalid [%d]", i)); + test_out_reason(t_strdup_printf("parse(\"%s\")", test->input), + ret < 0, error); + test_end(); + } T_END; +} + +/* + * Invalid path parse tests + */ + +struct invalid_path_parse_test { + const char *input; + enum smtp_address_parse_flags flags; +}; + +static const struct invalid_path_parse_test +invalid_path_parse_tests[] = { + { + .input = "", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "\"user@domain.tld", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "us\"er@domain.tld", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@frop@domain.tld", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@.tld", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@a$.tld", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@a..tld", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[]", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[AA]", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[AA", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[127.0.0]", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[256.256.256.256]", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[127.0.0.1", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[::1]", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[IPv6:flierp]", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[IPv6:aa:bb::cc::dd]", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[IPv6::1]", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[IPv6:::1", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[Gen:]", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[Gen:Hopsa", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@[Gen-:Hopsa]", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "#@%^%#$@#$@#.com", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "@example.com", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "Eric Mail <email@example.com>", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "email.example.com", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "email@example@example.com", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "あいうえお@example.com", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "email@example.com (Eric Mail)", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "email@example..com", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "@otherdomain.tld,@yetanotherdomain.tld:user@domain.tld", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "user@domain.tld", + .flags = SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + }, + { + .input = "<>", + }, + { + .input = "<user>", + }, + { + .input = "<\"user@domain.tld>", + }, + { + .input = "<us\"er@domain.tld>", + }, + { + .input = "<user@frop@domain.tld>", + }, + { + .input = "<user@.tld>", + }, + { + .input = "<user@a$.tld>", + }, + { + .input = "<user@a..tld>", + }, + { + .input = "<user@[]>", + }, + { + .input = "<user@[>", + }, + { + .input = "<user@[AA]>", + }, + { + .input = "<user@[AA>", + }, + { + .input = "<user@[127.0.0]>", + }, + { + .input = "<user@[256.256.256.256]>", + }, + { + .input = "<user@[127.0.0.1>", + }, + { + .input = "<user@[::1]>", + }, + { + .input = "<user@[IPv6:flierp]>", + }, + { + .input = "<user@[IPv6:aa:bb::cc::dd]>", + }, + { + .input = "<user@[IPv6::1]>", + }, + { + .input = "<user@[IPv6:::1>", + }, + { + .input = "<user@[Gen:]>", + }, + { + .input = "<user@[Gen:Hopsa>", + }, + { + .input = "<user@[Gen-:Hopsa]>", + }, + { + .input = "<#@%^%#$@#$@#.com>", + }, + { + .input = "<@example.com>", + }, + { + .input = "Eric Mail <email@example.com>", + }, + { + .input = "<email.example.com>", + }, + { + .input = "<email@example@example.com>", + }, + { + .input = "<あいうえお@example.com>", + }, + { + .input = "<email@example.com> (Eric Mail)", + }, + { + .input = "<email@example..com>", + }, + { + .input = "<email@example.com", + }, + { + .input = "email@example.com>", + }, + { + .input = "email@example.com>", + .flags = SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL + }, + { + .input = "<", + .flags = SMTP_ADDRESS_PARSE_FLAG_ALLOW_EMPTY, + }, + { + .input = "<user", + .flags = SMTP_ADDRESS_PARSE_FLAG_ALLOW_LOCALPART, + }, + { + .input = "<@otherdomain.tld,@yetanotherdomain.tld.user@domain.tld>", + }, + { + .input = "<@###domain.tld,@yetanotherdomain.tld.user@domain.tld>", + }, + { + .input = "f\xc3\xb6\xc3\xa4@\xc3\xb6\xc3\xa4", + .flags = SMTP_ADDRESS_PARSE_FLAG_IGNORE_BROKEN, + } +}; + +unsigned int invalid_path_parse_test_count = + N_ELEMENTS(invalid_path_parse_tests); + +static void test_smtp_path_parse_invalid(void) +{ + unsigned int i; + + for (i = 0; i < invalid_path_parse_test_count; i++) T_BEGIN { + const struct invalid_path_parse_test *test; + struct smtp_address *address; + const char *error = NULL; + int ret; + + test = &invalid_path_parse_tests[i]; + ret = smtp_address_parse_path(pool_datastack_create(), + test->input, test->flags, + &address, &error); + + test_begin(t_strdup_printf("smtp path invalid [%d]", i)); + test_out_reason(t_strdup_printf("parse(\"%s\")", test->input), + (ret < 0 && !smtp_address_is_broken(address)), + error); + test_end(); + } T_END; +} + +/* + * Invalid username parse tests + */ + +struct invalid_username_parse_test { + const char *input; + enum smtp_address_parse_flags flags; +}; + +static const struct invalid_username_parse_test +invalid_username_parse_tests[] = { + { + .input = "frop@$%^$%^.tld", + }, + { + .input = "fr\top@domain.tld", + } +}; + +unsigned int invalid_username_parse_test_count = + N_ELEMENTS(invalid_username_parse_tests); + +static void test_smtp_username_parse_invalid(void) +{ + unsigned int i; + + for (i = 0; i < invalid_username_parse_test_count; i++) T_BEGIN { + const struct invalid_username_parse_test *test; + struct smtp_address *address; + const char *error = NULL; + int ret; + + test = &invalid_username_parse_tests[i]; + ret = smtp_address_parse_username(pool_datastack_create(), + test->input, + &address, &error); + + test_begin(t_strdup_printf("smtp username invalid [%d]", i)); + test_out_reason(t_strdup_printf("parse(\"%s\")", test->input), + ret < 0, error); + test_end(); + } T_END; +} + +/* + * Address detail parsing + */ + +struct address_detail_parse_test { + const char *delimiters; + const char *address; + const char *username; + const char *detail; + char delim; +}; + +static const struct address_detail_parse_test +address_detail_parse_tests[] = { + { "", "test", "test", "", '\0' }, + { "", "test+address", "test+address", "", '\0' }, + { "", "\"test:address\"", "test:address", "", '\0' }, + { "", "\"test-address:another+delim\"", "test-address:another+delim", + "", '\0' }, + { "", "test@domain", "test@domain", "", '\0' }, + { "", "test+address@domain", "test+address@domain", "", '\0' }, + { "", "\"test:address\"@domain", "test:address@domain", "", '\0' }, + { "", "\"test-address:another+delim\"@domain", + "test-address:another+delim@domain", "", '\0' }, + + { "+-:", "test", "test", "", '\0' }, + { "+-:", "test+address", "test", "address", '+' }, + { "+-:", "\"test:address\"", "test", "address", ':' }, + { "+-:", "\"test-address:another+delim\"", + "test", "address:another+delim", '-' }, + { "+-:", "test@domain", "test@domain", "", '\0' }, + { "+-:", "test+address@domain", "test@domain", "address", '+' }, + { "+-:", "\"test:address\"@domain", "test@domain", "address", ':' }, + { "+-:", "\"test-address:another+delim\"@domain", "test@domain", + "address:another+delim", '-' }, +}; + +unsigned int addresss_detail_parse_test_count = + N_ELEMENTS(address_detail_parse_tests); + +static void test_smtp_address_detail_parse(void) +{ + unsigned int i; + + + for (i = 0; i < N_ELEMENTS(address_detail_parse_tests); i++) T_BEGIN { + const struct address_detail_parse_test *test = + &address_detail_parse_tests[i]; + struct smtp_address *address; + const char *username, *detail, *error; + char delim; + int ret; + + test_begin(t_strdup_printf( + "smtp address detail parsing [%d]", i)); + + ret = smtp_address_parse_path( + pool_datastack_create(), test->address, + SMTP_ADDRESS_PARSE_FLAG_ALLOW_LOCALPART | + SMTP_ADDRESS_PARSE_FLAG_BRACKETS_OPTIONAL, + &address, &error); + test_out_reason("address parse", ret == 0, error); + + if (!test_has_failed()) { + smtp_address_detail_parse_temp(test->delimiters, + address, &username, + &delim, &detail); + test_assert(strcmp(username, test->username) == 0); + test_assert(strcmp(detail, test->detail) == 0); + test_assert(delim == test->delim); + } + + test_end(); + } T_END; +} + +/* + * Skip address tests + */ + +struct any_address_parse_test { + const char *input; + const char *address; + size_t pos; + int ret; +}; + +static const struct any_address_parse_test +any_address_parse_tests[] = { + { + .input = "", + .address = "", + .pos = 0, + .ret = 0, + }, + { + .input = " ", + .address = "", + .pos = 0, + .ret = 0, + }, + { + .input = "frop@example.com", + .address = "frop@example.com", + .pos = 16, + .ret = 0, + }, + { + .input = "frop@example.com ", + .address = "frop@example.com", + .pos = 16, + .ret = 0, + }, + { + .input = "<frop@example.com>", + .address = "frop@example.com", + .pos = 18, + .ret = 0, + }, + { + .input = "<frop@example.com> ", + .address = "frop@example.com", + .pos = 18, + .ret = 0, + }, + { + .input = "<frop@example.com", + .pos = 0, + .ret = -1, + }, + { + .input = "<frop@example.com ", + .pos = 0, + .ret = -1, + }, + { + .input = "fr\"op@example.com", + .address = "fr\"op@example.com", + .pos = 17, + .ret = 0, + }, + { + .input = "fr\"op@example.com ", + .address = "fr\"op@example.com", + .pos = 17, + .ret = 0, + }, + { + .input = "fr<op@example.com", + .address = "fr<op@example.com", + .pos = 17, + .ret = 0, + }, + { + .input = "fr<op@example.com ", + .address = "fr<op@example.com", + .pos = 17, + .ret = 0, + }, + { + .input = "\"frop\"@example.com", + .address = "\"frop\"@example.com", + .pos = 18, + .ret = 0, + }, + { + .input = "\"frop\"@example.com ", + .address = "\"frop\"@example.com", + .pos = 18, + .ret = 0, + }, + { + .input = "\"frop\\\"@example.com", + .pos = 0, + .ret = -1, + }, + { + .input = "\"frop\\\"@example.com ", + .pos = 0, + .ret = -1, + }, + { + .input = "<\"fr>op\"@example.com>", + .address = "\"fr>op\"@example.com", + .pos = 21, + .ret = 0, + }, + { + .input = "<\"fr>op\"@example.com> ", + .address = "\"fr>op\"@example.com", + .pos = 21, + .ret = 0, + }, + { + .input = "<\"fr>op\"@example.com", + .pos = 0, + .ret = -1, + }, + { + .input = "<\"fr>op\"@example.com ", + .pos = 0, + .ret = -1, + }, + { + .input = "<\"frop\">", + .address = "\"frop\"", + .pos = 8, + .ret = 0, + }, + { + .input = "<\"frop\"> ", + .address = "\"frop\"", + .pos = 8, + .ret = 0, + }, + { + .input = "<\"frop\"", + .pos = 0, + .ret = -1, + }, + { + .input = "<\"frop\" ", + .pos = 0, + .ret = -1, + }, + { + .input = "\"frop\\\" ", + .pos = 0, + .ret = -1, + }, + { + .input = "\"frop\\\"", + .pos = 0, + .ret = -1, + }, +}; + +unsigned int any_address_parse_tests_count = + N_ELEMENTS(any_address_parse_tests); + +static void test_smtp_parse_any_address(void) +{ + unsigned int i; + + for (i = 0; i < any_address_parse_tests_count; i++) T_BEGIN { + const struct any_address_parse_test *test; + const char *address = NULL, *pos = NULL; + int ret; + + test = &any_address_parse_tests[i]; + ret = smtp_address_parse_any(test->input, &address, &pos); + + test_begin(t_strdup_printf("smtp parse any [%d]", i)); + test_out_quiet(t_strdup_printf("parse(\"%s\")", + str_sanitize(test->input, 256)), + (ret == test->ret) && + ((size_t)(pos - test->input) == test->pos) && + (null_strcmp(test->address, address ) == 0)); + test_end(); + } T_END; +} + +/* + * Tests + */ + +int main(void) +{ + static void (*test_functions[])(void) = { + test_smtp_mailbox_parse_valid, + test_smtp_path_parse_valid, + test_smtp_username_parse_valid, + test_smtp_mailbox_parse_invalid, + test_smtp_path_parse_invalid, + test_smtp_username_parse_invalid, + test_smtp_address_detail_parse, + test_smtp_parse_any_address, + NULL + }; + return test_run(test_functions); +} |